ES2642638T3 - Heating and cooling unit, and heating and cooling device - Google Patents

Description

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DESCRIPTION

Heating and cooling unit, and heating and cooling apparatus Background

1. Technical field

The present invention relates to a heating and cooling unit and a heating and cooling apparatus for adjusting the temperature of the feed air that is fed and supplying air to the interior of the room.

2. Description of the related technique

A heating and cooling apparatus for carrying out a comfortable heating and cooling, for example by burying a heating and cooling unit provided with an irradiation panel, in which a plurality of pipes are installed to allow a heating medium or a cooling medium through it, on the ceiling and carrying out the radiant heating or the irradiation cooling are in general use instead of a conventional heating and cooling apparatus (for example, a multiple air conditioner or a unit fan) to blow cold air or hot air directly into the room.

For example, a ceiling cooling / heating irradiation panel is disclosed in patent literature 1 comprising: a pipe support part, which is formed to integrate with an irradiation panel body and in which a pipe for letting the temperature medium pass through it can be fitted from the direction of thickness of the body of the irradiation panel; and a pipe screw member, which is applied with the pipe support part to fix the pipe to allow the temperature medium to pass through it, whereby the pipe joint to allow the temperature medium to pass to its passage can be facilitated and the replacement of the pipeline to let the temperature medium pass through it can be carried out easily even after its installation. (See Japanese patent application open for public inspection No. H7-19533 (1995)).

Summary

On the other hand, a heating and cooling apparatus such as a multiple air conditioner or a fan unit described above has the problem that the wind speed of the cold or hot air of an indoor equipment installed inside the room is too high and makes the user inside the room feel a current and tends to cause temperature irregularity inside the room.

In addition, the efficiency of the air conditioning of the heating and cooling apparatus described above, which uses irradiation cooling or irradiation heating, is low since only low or high heat is used due to irradiation cooling or irradiation heating, and the range of use of the heating and cooling apparatus is limited. For example, it is not appropriate to use the heating and cooling apparatus in a place that has poor thermal insulation properties, a place that has a large thermal load, or a place that has a lot of air flowing in and out of it. In addition, there is another problem that is necessary to provide measures against dew condensation or the like separately, which causes an increase in costs.

However, the ceiling heating-cooling irradiation panel of patent literature 1 cannot solve the above problems.

EP 1319902 A1 discloses a heating and cooling unit comprising a housing

mixer to supply mixed air, which is obtained by mixing circulated air from inside a

room with feed air to be fed inside the room, a guide path, which communicates communicatively with the circulated air, to guide the feed air to the mixing shell and a heat storage irradiation member , which is attached to the mixing shell in a thermally conductive manner, to obtain heat from the mixed air and radiate the heat inside the room

The present invention has been made in view of such a situation and an object thereof is to provide a heating and cooling unit and a heating and cooling apparatus in which from the mixed air supply that is obtained by mixing feed air for be fed and air circulated from inside the room, to the inside of the room in a laminar way, and emitting heat that is obtained from the air

mixed, to the interior of the room to carry out an air conditioning of the interior of the

room, it becomes possible to obtain high efficiency and high power to reduce an inadequate space for the air conditioning than the air conditioning by the conventional irradiation panel that uses only heat emission, to avoid a current and irregular temperature, to extend the interval of use of the device and to avoid the need for measures against dew condensation.

A heating and cooling unit according to the present invention is disclosed in claim 1.

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In the present invention, the feed air that is fed is blown through the guide path to the mixing shell. In this way, the circulated air flows through the guide path inside the mixing shell and mixes with the feed air to become mixed air. The heat storage irradiation member obtains low heat or high heat from the mixed air and performs irradiation or irradiation heating to the interior of the room.

In the present invention, the box member houses the adjustment envelope, the mixing envelope and the guide path, and the circulated air path is further formed. The circulated air enters the box member through the opening, travels the circulated air path and the guide path, and flows to the mixing shell.

In the present invention, the flow of mixed air that is supplied inside the room is divided into a plurality of layers by the flow division fins of the heat storage irradiation member, and the mixed air is supplied in the interior of the room in a manner called multilayer flow, and therefore the current that is given to the user inside the room is eliminated.

A heating and cooling unit according to an embodiment of the present invention is characterized in that the heat storage irradiation member comprises an elliptical heat storage pipe that penetrates the plurality of flow division fins in a juxtaposition direction of the flow division fins.

In the present invention, since the heat storage pipe has an elliptical shape, a loss of pressure caused by the collision between the mixed air and the heat storage pipe can be reduced while the mixed air passes the irradiation member of heat storage and is fed into the interior of the room, and the mixed air passes the heat storage irradiation member gently and is supplied inside the room. In addition, the heat storage pipe reinforces the flow division fins and radiates heat, which is obtained from the mixed air and stored, inside the room.

A heating and cooling unit according to an embodiment of the present invention comprises a plurality of short tubular projections, which are formed to protrude from one side of the flow division fins, to change the direction of radiation heating inwards of the room and divide the flow of mixed air.

In the present invention, the short tubular projections change the direction of irradiation heating towards the interior of the room and also divide the flow of mixed air that is supplied inside the room. In addition, since the projections come into contact with the mixed air at this time, heat is obtained from the mixed air and transferred not only by the flow division fins, but also by the projections more evenly over the entire area of the member of heat storage irradiation, and the appearance of temperature irregularity in the heating by irradiation inside the room and in the supply of mixed air is inhibited. In a heating and cooling unit according to an embodiment of the present invention the projections are juxtaposed in the longitudinal direction of the flow division fins to reach or almost reach adjacent flow division fins, the mixing shell comprises a face of opening, which has an opening where the mixed air that is supplied inside the room passes and is oriented towards said interior of the room and the opening is positioned below the projections.

In the present invention, the flow of mixed air in the mixing shell is divided by the projections and the mixed air passes the opening of the opening face positioned below the projections and enters the interior of the room through the opening. In addition, the direction of the radiating heat of the mixed air is changed by the projections and the radiating heat passes the opening of the opening face and enters the interior of the room through the opening. In a heating and cooling unit according to an embodiment of the present invention the box member has a flat shape, the mixing shell has a flat box shape, the circulated air path is formed on the outer side of an opposite face to the opening face and the outer side of any of two opposite side faces adjacent to the opening face, a rectangular air suction hole is provided to suck the adjusted air from the adjustment envelope and the air circulated from the interior of the room at the midpoint between the two opposite side faces on one face of the mixing envelope, the adjustment envelope comprises a rectangular air ejection hole for blowing the adjusted air and said air ejection hole is located to match the air suction hole of the mixing shell.

In the present invention, the air adjusted in the adjustment envelope is blown from the air ejection hole and sucked into the air suction hole in a position coincident with the air expulsion hole. In this way, the air circulated from inside the room is sucked together from the circulated air path, which is formed on the outer side of one face of the mixing shell and the outer side of the two opposite side faces, and is Mix in the mixing shell. In a heating and cooling unit according to an embodiment of the present invention the adjustment envelope is a box member that narrows

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towards the air ejection hole.

In the present invention, in which the adjustment envelope is a box member that narrows towards the air ejection hole, the wind direction, the air pressure (wind pressure) and the like are adjusted due to the collision. with the inner face of the adjustment shell or the like before blowing out of the feed air from the air ejection hole, and the feed air is blown out of the air ejection hole as the adjusted air. In a heating and cooling unit according to an embodiment of the present invention the air ejection or the air suction hole is constructed to be able to adjust the volume of air passing through.

In the present invention, the volume of air adjusted to be blown from the air ejection hole of the adjustment envelope and the volume of the adjusted air and circulated air that is sucked into the air suction hole of the mixing envelope can be adjusted respectively As the occasion arises. In a heating and cooling unit according to an embodiment of the present invention a pair of an air ejection orifice door member and a pair of an air suction orifice door member to adjust the volume of air for passing the air ejection hole or the air suction hole are respectively attached to the edge portions of both long sides of the air ejection hole or the air suction hole so that they can slide.

In the present invention, the volume of air adjusted to be blown from the air ejection orifice of the adjustment envelope is adjusted by opening or closing the air expulsion orifice door member, and the volume of the adjusted air and circulated air for suction into the air suction hole of the mixing shell is adjusted by opening or closing the air suction hole door member. In a heating and cooling unit according to an embodiment of the present invention the guide path includes a part of each of the air ejection orifice door members and the air suction orifice door member, and the air ejection orifice door member and the air suction orifice door member are located in opposite positions through a space.

In the present invention, wherein the air ejection orifice door member and the air suction orifice door member are located in opposite positions through a space and the air pressure drops at the periphery of the guide path while the adjusted air flows from the ejection orifice door member (air expulsion orifice) in the air suction orifice (air suction orifice) member and the air at the periphery of the guide path (circulated air) is sucked into the air suction orifice door member (air suction hole) through the guide path. In a heating and cooling unit according to an embodiment of the present invention a guide piece is provided to guide the feed air to the air ejection hole within the adjustment envelope.

In the present invention, when the feed air is fed to the adjustment envelope, the feed air collides with the guide piece within the adjustment envelope, the wind direction thereof is changed, and the supply air It is guided to the air ejection hole. In a heating and cooling unit according to an embodiment of the present invention the adjustment envelope comprises: an inlet for receiving the supply air; and a suppression structure to suppress the appearance of a lack of uniformity in the wind pressure and the wind speed of the feed air in the adjustment envelope depending on the distance from said inlet.

In the present invention, the suppression structure suppresses the appearance of a lack of uniformity in the wind pressure and the wind speed in the adjustment envelope, such as the appearance of irregularity in the distribution of the supply air in the adjustment envelope. , depending on the distance from the entrance, that is, from the windward side near the entrance to the leeward side. In a heating and cooling unit according to an embodiment of the present invention the suppression structure is a rectangular plate material, which is located to be opposite the air ejection hole such that the distance from said ejection hole of air gradually increases or decreases along the longitudinal direction of the air ejection hole, and the inlet is formed on one end side of the suppression structure, where the distance is the largest.

In the present invention, it is constructed in such a way that the distance between the suppression structure and the air ejection orifice is the largest on the inlet side and gradually decreases along the longitudinal direction of the ejection orifice. air, the suppression structure suppresses the increase in air distribution depending on the distance from the entrance, that is, the appearance of a difference, for example, on the wind pressure or the wind speed with the distance from the entrance in the wrap wrap. In a heating and cooling unit according to an embodiment of the present invention a heat storage member for obtaining heat from the mixed air and storing the heat is filled in the heat storage pipe.

In the present invention, the heat storage pipe (heat storage member) obtains heat from the mixed air and stores the heat. The stored heat is radiated inside the room through

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of the opening of the box member. In a heating and cooling unit according to an embodiment of the present invention the opening face of the mixing shell has an area smaller than the opening of the box member, a passage space where the circulated air that is sucked in the passages A circulated air path is formed between an edge of the opening of the case member and an edge of the opening face, and a lighting system for lighting the interior of the room is provided in said passage space in such a way that the circulated air can pass.

In the present invention, the lighting system provided in the passage clearance illuminates the interior of the room. At this time, the heat emitted by the lighting system is given to the circulated air to be sucked into the circulated air path to be used to reheat or preheat in the mixture of the supply air and circulated air. An embodiment of the present invention provides a heating and cooling apparatus according to claim 15.

In the present invention, the feed air is passed through the heat exchanger by the fan, and the feed air is heat exchanged at this time. The feed air after being treated and passed through the heat exchanger to be heat exchanged as mentioned above is mixed with the air circulated in the heating and cooling unit to become the mixed air, and the mixed air is rectifies to be fed inside the room. In addition, the heating and cooling unit obtains heat from the mixed air, and emits heat inside the room.

The heating and cooling apparatus according to an embodiment of the present invention comprises a mixing envelope that mixes the feed air after being treated with the circulated air, and is structured to induce and suction the air circulated in the mixing envelope using the feed air after being treated.

In the present invention, the feed air after being treated and the circulated air are mixed in the mixing housing of the heating and cooling unit. In addition, the heating and cooling unit induces and sucks the air circulated in the mixing shell, for example, using a reduction of an air pressure generated near the feed air when the feed air flows after being treated. In a heating and cooling unit according to an embodiment of the present invention the heating and cooling unit is formed in the form of a rectangular parallelepiped, the heat exchanger and the fan are provided respectively on both sides of the heating and cooling unit interspersed between them, and an air expulsion path is provided that communicatively connects the heat exchanger, the fan and the heating and cooling unit.

According to the present invention, a reduction of the noise caused by an elongation of a movement distance is achieved by moving the feed air after being treated by passing through the heat exchanger on one side of the heating and cooling unit to the fan. on the other side of the heating and cooling unit along the air ejection path. In a heating and cooling unit according to an embodiment of the present invention the heating and cooling unit is formed in a rectangular parallelepiped form, the heat exchanger and the fan are provided on one side of the face of the unit of heating and cooling, and an air expulsion path is provided that communicatively connects the heat exchanger, the fan and the heating and cooling unit.

In the present invention, since the heat exchanger and the fan are provided on one side of the face of the heating and cooling unit, to shorten the air expulsion path, and it is possible to achieve a compact structure of the apparatus.

A heating and cooling apparatus according to an embodiment of the present invention comprises a housing that houses the heat exchanger, the fan and the heating and cooling unit, the housing being provided with an opening part oriented towards the inside of the room and being provided the opening part with a lighting system to open and close freely or be removable.

In the present invention, the lighting system is provided in the opening part oriented towards the inside of the housing to open and close freely or be removable, and the user performs maintenance by disassembling the lighting system according to the needs of the occasion, or does maintenance on the inner side of the apparatus through the opening part.

A heating and cooling apparatus according to an embodiment of the present invention comprises a detector that detects a human body inside the room and a controller that controls one or both of the air conditioning performance and the light modulation of the system. lighting, based on a detector detection result.

In the present invention, the controller performs one or both of an air conditioning performance control such as increase / decrease of the air volume, blow temperature and the like or turn it on and off, and a light modulation control of the lighting system such as increase / decrease of the

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intensity of the illumination or activation and deactivation thereof, based on the detection result of the detector.

A heating and cooling apparatus according to an embodiment of the present invention comprises a housing that houses the heat exchanger, the fan and the heating and cooling unit, the housing being provided with an opening part oriented towards the inside of the room and being provided the opening part of a maintenance and inspection panel to open and close freely or be removable.

In the present invention, the maintenance and inspection panel is provided in the opening part oriented towards the interior of the housing room to open and close freely or be removable, and the user does the maintenance by disassembling the maintenance and inspection panel. as the occasion requires.

A heating and cooling apparatus according to an embodiment of the present invention comprises a detector that detects a human body inside the room, and a controller that controls an air conditioning performance based on a detector detection result.

In the present invention, the controller performs an air conditioning performance control, for example, increase / decrease in air volume, expulsion temperature and the like, or on and off thereof, based on the detection result. of the detector. In a heating and cooling unit according to an embodiment of the present invention a heat transfer pipe of the heat exchanger is an elliptical pipe.

In the present invention, it is possible to reduce a pressure loss due to the collision between the feed air and the heat transfer pipe while the feed air passes through the heat exchanger and the feed air passes smoothly to through the heat exchanger. In a heating and cooling unit according to an embodiment of the present invention the housing is provided on a ceiling inside the room and is structured such that the air on a rear side of the ceiling is used as feed air and said air passes through the heat exchanger.

In the present invention, the air on the rear side of the ceiling is passed through the heat exchanger by the fan, and the air on the rear side of the ceiling is heat exchanged at this time. In a heating and cooling unit according to an embodiment of the present invention the heating and cooling unit is provided with a guide path that is communicatively connected with the circulated air, to guide the feed air to the mixing shell and a heat storage irradiation member, which is attached in the mixing shell in a thermally conductive manner, to obtain heat from the mixed air, and to radiate the heat inside the room.

In the present invention, the feed air is blown through the guide path in the mixing shell. In this way, the circulated air is induced and suctioned, flows inside the mixing shell through the guide path, mixes with the feed air and becomes the mixed air. The heat storage irradiation member obtains low heat or high heat from the mixed air and carries out the cooling by irradiation or heating by irradiation inside the room. In a heating and cooling unit according to an embodiment of the present invention the heating and cooling unit is provided with an adjustment envelope to adjust the flow of the feed air after being treated, and a box member, which is housed in the housing, it has an opening on the side of the part of the opening of the housing and houses the adjustment envelope, the mixing envelope and the guide path, and a circulated air path that communicatively connects the opening with The guide path is formed within the box member.

In the present invention, the box member houses the adjustment envelope, the mixing envelope and the guide path, and the circulated air path is further formed. The circulated air enters the box member through the opening, travels the circulated air path and the guide path, and flows into the mixing shell. In a heating and cooling unit according to an embodiment of the present invention the heat storage irradiation member is provided with a plurality of flow division fins juxtaposed to divide the flow of mixed air that is supplied inside the room and let the mixed air pass.

In the present invention, the flow of mixed air that is supplied inside the room is divided into a plurality of layers by the flow division fins of the heat storage irradiation member and the mixed air is supplied inside of the room in a way called laminar, and therefore the current to be given to the user inside the room is suppressed. In a heating and cooling unit according to an embodiment of the present invention the heat storage irradiation member comprises an elliptical heat storage pipe that penetrates the plurality of flow division fins in a juxtaposition direction of the flow division fins.

In the present invention, since the heat storage pipe has an elliptical shape, it can be reduced

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a loss of pressure caused by the collision between the mixed air and the heat storage pipe while the mixed air passes the heat storage irradiation member and is fed into the interior of the room, and the mixed air passes the member Heat storage irradiation smoothly and is supplied inside the room. In addition, the heat storage pipe reinforces the plurality of flow division fins and radiates heat, which is obtained from the mixed air and stored, inside the room. In a heating and cooling unit according to an embodiment of the present invention the heating and cooling unit is provided with a plurality of short tubular projections, which are formed to protrude from one side of the flow division fins, to change the direction of radiation heating towards the interior of the room and divide the flow of the mixed air.

In the present invention, the short tubular projections change the direction of irradiation heating towards the interior of the room and also divide the flow of mixed air that is supplied inside the room. In addition, since the projections come into contact with the mixed air at this time, heat is obtained from the mixed air and transferred not only by the flow division fins, but also by the projections more evenly over the entire area of the member of heat storage irradiation, and the appearance of temperature irregularity in the heating by irradiation inside the room and in the supply of mixed air is inhibited. In a heating and cooling unit according to an embodiment of the present invention the projections are juxtaposed in the longitudinal direction of the flow division fins to reach or almost reach adjacent flow division fins, the mixing shell comprises a face of opening, which has an opening where the mixed air that is supplied inside the room passes and is oriented to the interior of said room, and the opening is positioned below the projections.

In the present invention, the flow of mixed air in the mixing shell is divided by the projections and the mixed air passes the opening of the opening face positioned below the projections and enters the interior of the room through the opening. In addition, the direction of the radiating heat of the mixed air is changed by the projections and the radiating heat passes the opening of the opening face and enters the interior of the room through the opening. In a heating and cooling unit according to an embodiment of the present invention the box member has a flat shape, the mixing shell has a flat box shape, the circulated air path is formed on the outer side of an opposite face to the opening face of the mixing shell and the outer side of any of two opposite side faces adjacent to the opening face, a rectangular air suction hole is provided to suck the adjusted air from the adjustment envelope and the circulated air from the interior of the room at the midpoint between the two opposite side faces on the face of the mixing envelope, the adjustment envelope comprises a rectangular air ejection hole for blowing the adjusted air and said air ejection hole is located to match the air suction hole of the mixing shell.

In the present invention, the air adjusted in the adjustment envelope is blown from the air ejection hole and sucked into the air suction hole in a position coincident with the air expulsion hole. In this way, the circulated air is sucked together from the circulated air path, which is formed on the outer side of one face of the mixing shell and the outer side of the two opposite side faces, and is mixed in the mixing envelope. In a heating and cooling unit according to an embodiment of the present invention the adjustment envelope is a box member that narrows towards the air ejection hole.

In the present invention, in which the adjustment envelope is a box member that narrows towards the air ejection hole, the wind direction, the air pressure (wind pressure) and the like are adjusted due to the collision. with the inner face of the adjustment shell or the like before blowing out the feed air from the air ejection hole, and the feed air is blown out of the air ejection hole as the adjusted air. In a heating and cooling unit according to an embodiment of the present invention a pair of an air ejection orifice door member and a pair of an air suction orifice door member to adjust the volume of air for passing the air ejection hole or the air suction hole are attached respectively to the edge portions of both long sides of the air ejection hole or the air suction hole so that they are sliding.

In the present invention, the volume of air adjusted to be blown from the air ejection orifice of the adjustment envelope is adjusted by opening or closing the air expulsion orifice door member, and the volume of the adjusted air and circulated air for suction into the air suction hole of the mixing shell is adjusted by opening or closing the air suction hole door member. In a heating and cooling unit according to an embodiment of the present invention the guide path has a part of each air ejection orifice door member and the air suction orifice door member, and the air ejection orifice door and the air suction orifice door member are located in opposite positions through a space.

In the present invention, wherein the air ejection orifice door member and the air suction orifice door member are located in opposite positions through a space and the air pressure drops at the periphery of the guide path while the adjusted air flows from the orifice door member of

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air ejection (air ejection hole) in the air suction orifice door member (air suction hole), and the air in the periphery of the guide path (circulated air) is sucked into the member of air suction orifice door (air suction hole) through the guide path. In a heating and cooling unit according to an embodiment of the present invention a guide piece for guiding the feed air after being treated in the air ejection hole is provided within the adjustment envelope.

In the present invention, when the feed air is fed into the adjustment envelope, the feed air collides with the guide piece inside the adjustment envelope, the wind direction thereof is changed and the feed air is guided to the air ejection hole. In a heating and cooling unit according to an embodiment of the present invention the adjustment envelope is provided with an inlet that is communicatively connected with the air expulsion path and receives the feed air after being treated, and a suppression structure of a rectangular plate member that is provided so as to be opposite the air ejection hole in such a way that a distance from the air ejection hole gradually increases or decreases along a longitudinal direction of the air ejection hole, and the inlet is formed on one end side of the suppression structure where the distance is the largest.

In the present invention, it is constructed in such a way that the distance between the suppression structure and the air ejection orifice is the largest on the inlet side and gradually decreases along the longitudinal direction of the ejection orifice. air, the suppression structure suppresses the appearance of a difference in the wind pressure and the wind speed of the feed air in the adjustment envelope, depending on the distance from the entrance, that is, from the windward side near the entrance on the leeward side. In a heating and cooling unit according to an embodiment of the present invention the air expulsion path is constructed to be used as a humidification space to humidify the feed air after being treated.

In the present invention, the feed air after being treated that passes through the air ejection path is humidified by the humidification space, and flows into the adjustment envelope through the inlet of the envelope. of adjustment.

With the heating and cooling unit in accordance with the present invention, the circulated air, which is brought into the mixing shell through the guide path due to the decrease in air pressure at the periphery of the guide path , and the feed air is mixed in the mixing envelope and supplied inside the room while the supply air flows inside the mixing envelope and, therefore, it is possible to control the dew point and refrain from drainage treatment equipment for measures against dew condensation to reduce the cost. In addition, it is possible to reduce costs by reducing the burst power and reducing the size of the equipment, such as a duct, increasing the cooling capacity or the heating capacity per unit volume of feed air (lowering or raising the normal air supply temperature) to decrease the volume of air supply.

In addition, since irradiation cooling or irradiation heating inside the room is carried out from the heat storage irradiation member and the mixing shell, which is thermally conducted through the heat storage irradiation member , it is possible to allow the irradiation heat (low heat or high heat) to reach a long distance point with high efficiency, to suppress the appearance of temperature irregularity inside the room, which is a space to adjust, to standardize the temperature distribution, to abstain from a medium heat source of heat due to the obtaining of heat from the mixed air, to eliminate the possibility of a medium leakage when using heat medium, and to simplify the equipment .

With the heating and cooling unit according to the present invention, since the circulated air is additionally sucked from inside the room when the air circulated in the circulated air path is sucked through the guide path within the mixing shell and the air pressure in the low circulated air path, said structure functions as a so-called circulator and, therefore, it is unnecessary to provide a device for feeding the circulated air to the mixing envelope separately and it is possible to reduce costs of operation.

It should be noted that the present invention carries out the emission of heat inside the room from the heat storage irradiation member through the opening, as well as the emission of heat from the mixing shell, while a panel Conventional irradiation only carries out the heat emission from the panel face, and therefore the irradiation (emission) energy can reach a long distance point at a high speed. The distribution of the air temperature inside the room is standardized due to the synergistic effect of: the long-distance irradiation action mentioned above; a heat transfer action at a long distance point and a wide area caused by the decrease in the temperature difference between the interior of the room and the mixed air to prevent the mixed air from staying close to the ceiling and emitting the mixed air in a laminar manner; and a circulator action that must be caused by

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suction (induction) of the circulated air, and comfortable air conditioning with high efficiency and high energy can be achieved without current and irregular temperature. Therefore, the unsuitable space for the air conditioner is smaller than the air conditioner that uses only heat emission, and the present invention can be used more widely.

With the heating and cooling unit according to the present invention, it is possible to suppress the current to be given to the user inside the room and further standardize the temperature distribution inside the room by dividing the flow of the mixed air and supplying the mixed air inside the room in a laminar manner. In addition, it is possible to transfer heat from mixed air efficiently and reliably to the entire area of the heat storage irradiation member by means of the flow division fins and store the heat, to conduct heat evenly to the mixing shell, and always carry out a stable heat emission.

With the heating and cooling unit according to the present invention, the heat storage pipe radiates heat obtained from the mixed air inside the room and functions as a reinforcing member. In addition, the heat storage pipe can prevent the occurrence of deformation such as deformation of the flow division fins or the heat storage irradiation member, and the mixed air can gently pass the heat storage irradiation member with a low pressure loss in the feed of the mixed air, which has passed the heat storage irradiation member, inside the room.

With the heating and cooling unit according to the present invention, in which a plurality of short tubular projections formed to protrude from one side of the flow division fins change the direction of radiation heating towards the interior of the room and the flow of mixed air to be supplied inside the room is further divided, the heat of the mixed air is obtained and is transferred by contact between the projections and the uniformly mixed air over the entire area of the heat storage irradiation member, the appearance of irregularity in the radiant heating inside the room and in the supply of the mixed air is inhibited, and the irregularity of the temperature inside the room can be suppressed.

With the heating and cooling unit according to the present invention, a row of the projections of the flow division fins is positioned above the opening of the mixing housing to obstruct the opening, the mixed air flow division in the longitudinal direction of the flow division fins, the passage (pass) to the opening can be reliably avoided, and the heat of the mixed air can be transferred uniformly throughout the entire area of the storage irradiation member of hot. In addition, since heat is also emitted obliquely downward from the flow division fins through the opening of the mixing shell to the interior of the room by the projections, the irradiation (emission) energy can reach a wide area , the distribution of air temperature inside the room is also standardized, and comfortable air conditioning is achieved without temperature irregularity.

With the heating and cooling unit according to the present invention, in which the mixed air is supplied along a central part of the mixing housing and blown into the room through the heat storage irradiation member , the mixed air flow is reliably divided and the mixed air is made to flow in a laminar manner throughout the entire area of the heat storage irradiation member without uneven distribution or bypass, heat can be conducted uniformly Throughout the entire area of the mixing shell, an effective air conditioning area per unit is wide, and the efficiency of the air conditioning can be improved. In addition, the box member, which has a flat shape, can easily be installed even in a narrow ceiling, for example. In addition, only one air ejection hole is needed for adjustment wrap, and therefore the structure can be simplified and manufacturing can be facilitated.

With the heating and cooling unit according to the present invention, the irregularity in the volume of air and the wind speed of the adjusted air to be blown from the air ejection orifice over the entire face of the ejection orifice can be suppressed. air, the volume of circulated air that is sucked through the guide path in the mixing envelope due to the decrease in air pressure at the periphery of the guide path while the adjusted air flows from the adjustment envelope to The mixing shell also becomes constant, and a constant heating and cooling effect can occur.

With the heating and cooling unit according to the present invention, in which the volume of the air adjusted to pass the air ejection or the air suction hole can be adjusted, the ratio of the adjusted air and circulated air in The mixed air supply can be adjusted, and the volume of air and the wind speed of the mixed air that is fed inside the room can be changed as the occasion requires.

With the heating and cooling unit according to the present invention, wherein a pair of an air ejection orifice door member and a pair of an air suction orifice door member to adjust the volume of the air adjusted to pass the air ejection hole or the air suction hole respectively attach to the edge portions of both long sides of the rectangular air ejection hole or of the

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rectangular air suction hole, the adjusted air volume can be adjusted to pass the air ejection hole or the air suction hole, the adjusted air ratio and the air circulated in the mixed air supply can be adjusted, and the volume of air and the wind speed of the mixed air that is fed inside the room can be changed as the occasion requires.

With the heating and cooling unit according to the present invention, in which the air circulated in the circulated air path is sucked into the mixing shell through the space between the air ejection orifice door member and the member of air suction orifice door while the adjusted air flows from the adjustment envelope to the mixing envelope, it is unnecessary to provide a device for feeding the circulated air to the mixing envelope separately, and it is possible to reduce the operating costs.

With the heating and cooling unit according to the present invention, in which the adjustment envelope comprises a guide piece to guide the feed air to the air ejection hole, the irregularity in the volume of air and the velocity of the Air wind set to blow from the air ejection hole can be suppressed all over the face of the rectangular air ejection hole.

With the heating and cooling unit according to the present invention, it is possible to avoid the occurrence of irregularity in the wind pressure and the wind speed depending on the distance from the entry in the adjustment envelope and to suppress the lack of uniformity in the wind pressure and the wind speed of the air set to blow from the air ejection hole.

With the heating and cooling unit according to the present invention, in which the interior space of the adjustment shell is reduced from the windward side to the leeward side in the longitudinal direction of the air ejection hole, the pressure of wind and wind speed can be standardized throughout the area in the longitudinal direction of the air ejection hole and lack of uniformity does not occur. Consequently, there is no irregularity in the circulation of circulated air, the circulation effect is improved, the circulated air and the adjusted air can be mixed uniformly, there are no temperature irregularities in the air emitted from the mixing shell, and you can get a stable air conditioner.

With the heating and cooling unit according to the present invention, in which a heat storage member is filled to obtain heat from the mixed air and store the heat in the heat storage pipe, it is possible to standardize the heat distribution throughout the heat storage irradiation member, and to produce a more stable heating and cooling effect including less temperature irregularity inside the room.

With the heating and cooling unit according to the present invention, it is unnecessary to provide an installation space to provide the lighting device separately, the degree of freedom in the design is improved by using the ceiling face widely when the heating unit and refrigeration is installed on one side of the ceiling, and the costs of the equipment for the installation of the lighting system can be reduced. Also, when the cooling capacity is increased per unit of air volume of the feed air (when the air supply temperature is lowered more than usual), the heat of the lighting system is used to reheat the feed air and Therefore, it is possible to avoid dew condensation reliably and to further reduce costs by further decreasing the volume of air supply. Also, at the time of heating, the capacity of a device to feed the feed air can be reduced and the heating capacity can be improved by using heat from the lighting system to preheat the feed air.

With the heating and cooling apparatus according to the present invention, a comfortable air conditioner with high efficiency and high power can be achieved without the irregularity of current and temperature, due to the emission of heat (irradiation) and the supply of mixed air laminate. Consequently, the inadequate space for the air conditioner is smaller than the air conditioner by the conventional irradiation panel that uses only heat emission, and the range of use of the apparatus is wide.

With the heating and cooling apparatus according to the present invention, since the air inside the room corresponding to the space to be conditioned by air is induced and sucked to be reheated, it is possible to avoid dew condensation at a time of refrigeration, and energy savings and cost savings can be achieved.

With the heating and cooling apparatus according to the present invention, since all the functions are put together and integrated in the apparatus, it is easy to install, and it is possible to achieve space savings.

With the heating and cooling apparatus according to the present invention, since it is possible to individually control the performance of air conditioning by apparatus, it is possible to deal with a dispersion of the heat load on the window side and the like, and lead to out the air conditioning comfortable.

With the heating and cooling apparatus according to the present invention, it is possible to use various

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systems such as hot / cold water, a heat pump as a heat exchanger heat source.

With the heating and cooling apparatus according to the present invention, it is possible to use the space inside the housing more effectively to achieve a compact structure of the entire apparatus.

With the heating and cooling apparatus according to the present invention, since it is possible to maintain the distance of expulsion of air within the length of the apparatus, it is possible to reduce a noise energy and improve silence and comfort.

With the heating and cooling apparatus according to the present invention, it is unnecessary to provide the installation space for the lighting system separately, for example, in the event that the heating and cooling apparatus is installed on the ceiling face , the degree of freedom in the design is improved by the use of the ceiling face widely, and the costs of the equipment for the installation of the lighting system can be reduced. Also, when the cooling capacity is increased per unit of air volume of the feed air (when the air supply temperature is lowered more than usual), the heat of the lighting system is used to reheat the feed air and Therefore, it is possible to avoid dew condensation reliably to further reduce costs by further decreasing the volume of air supply. Also, at the time of heating, the capacity of a device to feed the feed air can be reduced and the heating capacity can be improved by using heat from the lighting system to preheat the feed air.

With the heating and cooling apparatus according to the present invention, it is possible to easily perform maintenance on the heat exchanger, the fan and the like from the opening part without disassembling the entire apparatus from the ceiling, and the workability becomes good. In addition, it is possible to use the opening part as an inspection hole, and it is unnecessary to provide the inspection hole in the ceiling separately, so that cost reduction can be achieved.

With the heating and cooling apparatus according to the present invention, it is possible to use the opening part of the housing as the junction space and the inspection hole of the lighting system and it is unnecessary to provide the inspection hole in the ceiling by separate, so that a cost reduction can be achieved.

With the heating and cooling apparatus according to the present invention, no useless energy is used for the air conditioning and lighting when there is no person in the space where the air conditioning is to be placed (the interior of the room) and Energy savings are achieved.

With the heating and cooling apparatus according to the present invention, since the heat transfer pipe of the heat exchanger is the elliptic pipe, the pressure loss is smaller, and it is possible to maintain the effective length of the transfer pipe of heat without increasing the expulsion power of air, so in the case that the air conditioning heat exchanger is built by the hot / cold water coil, it is possible to significantly reduce the power of the pump due to the large temperature difference and the smaller amount of water.

With the heating and cooling apparatus according to the present invention, since the rear roof side is used as the so-called ceiling chamber, a duct is unnecessary and a cost reduction can be achieved. Since the heat on the rear side of the roof is treated simultaneously, it is possible to avoid the emission of heat from the ceiling face at a time of cooling, thus saving energy.

With the heating and cooling apparatus according to the present invention, since the circulated air that is brought into the mixing shell through the guide path due to the decrease in the air pressure at the periphery of the path of guide and feed air are mixed in the mixing envelope and supplied inside the room while the supply air flows into the mixing envelope and, therefore, it is possible to control the dew point to refrain from a drainage treatment equipment for measures against dew condensation to reduce costs. In addition, it is possible to reduce costs by reducing the burst power and reducing the size of the equipment, such as a duct, increasing the cooling capacity or the heating capacity per unit volume of air supply air (lowering or raising the air supply temperature more than usual) to decrease the volume of air supply.

With the heating and cooling apparatus according to the present invention, since the circulated air is additionally sucked from inside the room when the air circulated in the circulated air path is sucked through the guide path within the mixing shell and the air pressure in the low circulated air path, said structure functions as a so-called circulator and, therefore, it is unnecessary to provide a device for feeding the circulated air to the mixing envelope separately and it is possible to reduce costs of operation.

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It should be noted that the present invention carries out the emission of heat inside the room from the heat storage irradiation member through the opening, as well as the emission of heat from the mixing shell, while a panel Conventional irradiation only carries out the heat emission from the panel face, and therefore the irradiation (emission) energy can reach a long distance point at a high speed. The distribution of the air temperature inside the room is standardized due to the synergistic effect of: the previous long distance irradiation action; a heat transfer action at a long distance point and a wide area caused by the decrease in the temperature difference between the interior of the room and the mixed air to prevent the mixed air from staying close to the ceiling and emitting the mixed air in a laminar manner; and a circulator action that will be caused by suctioning (induction) the circulated air, and a comfortable air conditioner can be achieved with high efficiency and high power without current and temperature irregularity. Therefore, the inadequate space for air conditioning is smaller than the air conditioner that uses only heat emission, and the present invention can be used more extensively.

With the heating and cooling apparatus according to the present invention, it is possible to suppress the current to be given to the user inside the room and further standardize the temperature distribution inside the room by dividing the flow of the mixed air and supplying the mixed air inside the room in a laminar manner. In addition, it is possible to transfer heat from mixed air efficiently and reliably to the entire area of the heat storage irradiation member by means of the flow division fins and store the heat, to conduct heat evenly to the mixing shell, and to carry Always carry out a stable heat emission.

With the heating and cooling apparatus according to the present invention, the heat storage pipe radiates the heat obtained from the mixed air into the room and functions as a reinforcing member. In addition, the heat storage pipe can prevent the occurrence of deformation such as deformation of the flow division fins or the heat storage irradiation member, and the mixed air can gently pass the heat storage irradiation member with a low pressure loss in the feed of the mixed air, which has passed the heat storage irradiation member, inside the room.

With the heating and cooling apparatus according to the present invention, in which a plurality of short tubular projections formed to protrude from one side of the flow division fins change the direction of radiation heating towards the interior of the room and the flow of mixed air to be supplied inside the room is also divided, at this time, the heat of the mixed air is obtained and transferred by contact between the projections and the mixed air even more evenly over the entire area of the room. member of heat storage irradiation and irregularity of temperature inside the room can be suppressed.

With the heating and cooling apparatus according to the present invention, a row of the projections of the flow division fins is positioned above the opening of the mixing housing to obstruct the opening, the air flow division mixed in the longitudinal direction of the flow division fins is caused, the shunt (pass) to the opening can be reliably avoided, and the heat of the mixed air can be transferred uniformly throughout the entire area of the irradiation member of heat storage In addition, since heat is also emitted obliquely downward from the flow division fins through the opening of the mixing shell to the interior of the room by the projections, the irradiation (emission) energy can reach a wide area , the distribution of air temperature inside the room is also uniform, and comfortable air conditioning is achieved without temperature irregularity.

With the heating and cooling apparatus according to the present invention, in which the mixed air is distributed along a central part of the mixing and blowing housing inside the room through the irradiation member of storage of heat, the mixed air flow is reliably divided and the mixed air is made to flow in a laminar manner throughout the entire area of the heat storage irradiation member without uneven distribution or bypass, heat can be conducted evenly throughout the entire area of the mixing shell, an effective air conditioning area per member is wide and the efficiency of the air conditioning can be improved. In addition, the box member, which has a flat shape, can easily be installed even in a narrow ceiling, for example. In addition, only one air ejection hole is needed for the adjustment envelope, and therefore the structure can be simplified and manufacturing can be facilitated.

With the heating and cooling apparatus according to the present invention, the irregularity in the volume of air and the wind speed of the adjusted air to be blown from the air ejection orifice over the entire face of the ejection orifice can be suppressed. air, the volume of circulated air that is sucked through the guide path in the mixing envelope due to the decrease in air pressure at the periphery of the guide path while the adjusted air flows from the adjustment envelope to The mixing shell also becomes constant, and the effect of constant heating and cooling can occur.

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With the heating and cooling apparatus according to the present invention, wherein a pair of an air ejection orifice door member and a pair of an air suction orifice door member to adjust the volume of the air adjusted to pass the air ejection hole or the air suction hole are attached respectively to the edge portions of both long sides of the rectangular air ejection hole or the rectangular air suction hole, the volume of the adjusted air to pass the air ejection hole or the air suction hole, and the ratio of the adjusted air and circulated air in the mixed air mixture can be adjusted, and the air volume and wind speed can be changed of the mixed air that is fed inside the room as the occasion requires.

With the heating and cooling apparatus according to the present invention, in which the air circulated in the circulated air path is sucked into the mixing shell through the space between the air ejection orifice door member and the Air suction orifice door member while the adjusted air flows from the adjustment envelope to the mixing envelope, it is unnecessary to provide a device for feeding the air circulated in the mixing envelope separately, and it is possible to reduce operating costs.

With the heating and cooling apparatus according to the present invention, in which the adjustment housing comprises a guide piece to guide the feed air to the air ejection hole, irregularity in the volume of air and wind speed of the air set to blow from the air ejection hole can be suppressed over the entire face of the rectangular air ejection hole.

With the heating and cooling apparatus according to the present invention, it is possible to avoid the appearance of irregularity in the wind pressure and the wind speed depending on the distance from the entrance in the adjustment envelope and to suppress the lack of uniformity in wind pressure and wind speed of air adjusted to blow from the air ejection hole. Specifically, the interior space of the adjustment envelope is reduced from the windward side to the leeward side in the longitudinal direction of the air ejection hole, the wind pressure and the wind speed can be uniformized over the entire area in the Longitudinal direction of the air ejection hole and lack of uniformity does not occur. Consequently, there is no irregularity in the circulation of circulated air, the circulation effect is improved, the circulated air and the adjusted air can be mixed uniformly, there is no temperature irregularity in the air emitted from the mixing shell, and stable air conditioning can be achieved.

With the heating and cooling apparatus according to the present invention, since the air ejection path is doubled as the humidification space to humidify the feed air, it is possible to prevent the apparatus from being increased in size and costs.

With the heating and cooling apparatus according to the present invention, since it is possible to sufficiently ensure the distance of vaporization and absorption in the humidification of the feed air, by the path of expulsion of air, it is possible to improve a saturation effect even in the compact air conditioner such as the fan and to improve comfort by extending the temperature control range.

Brief description of the various views of the drawings

Figure 1 is a perspective view of a heating and cooling unit of the present invention seen from the side of its lower face.

Figure 2 is a plan view of a heating and cooling unit of the present invention.

Figure 3 is a plan view of a heating and cooling unit of the present invention in which a part of an upper face of a mixing shell thereof is cut.

Figure 4 is a sectional side view of an adjustment envelope and a mixing envelope of a heating and cooling unit of the present invention.

Figure 5 is a global sectional view seen from the direction E of Figure 2.

Figure 6 is a sectional view to illustrate a main part of a variation of a heat storage irradiation flow divider of embodiment 1 of the present invention.

Figure 7 is a sectional view of a main part of an adjustment envelope and a mixing envelope seen from the direction F of Figure 4.

Figure 8 is a perspective view of a heating and cooling unit of the present invention in which a part of an upper face of an adjustment housing thereof is cut.

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Figure 9 is a sectional view of a main part of a heating and cooling unit of embodiment 2 of the present invention.

Figure 10 is a sectional view of a main part of a heat storage irradiation flow divider of embodiment 3 of the present invention, in which a part thereof is omitted.

Figure 11 is a sectional view of a main part of a mixing shell and a heat storage irradiation flow divider of embodiment 3 viewed from the direction J of Figure 10.

Figure 12 is a perspective view illustrating the case of installing an induction emission air conditioner in accordance with embodiment 4 of the present invention in a ceiling in which a part of its upper face is cut, and seen from above.

Figure 13 is a perspective view of the induction emission air conditioner according to embodiment 4 of the present invention seen from its side of the interior of a room.

Figure 14 is a brief explanatory view illustrating an example of the use of the induction emission air conditioner according to embodiment 4 of the present invention.

Figure 15 is a plan view of a heating and cooling unit of the induction emission air conditioner in accordance with embodiment 4 of the present invention.

Figure 16 is a plan view of a heating and cooling unit in the induction emission air conditioner according to embodiment 4 of the present invention in which a part of an upper face of a mixing shell of a heating and cooling unit is cut.

Figure 17 is a sectional side view of an adjustment envelope and a mixing envelope of a heating and cooling unit in the induction emission air conditioner according to embodiment 4 of the present invention.

Figure 18 is a sectional view of an assembly seen from the direction E of Figure 15.

Figure 19 is a sectional view to illustrate a main part of an adjustment envelope and a mixing envelope seen from the direction F of Figure 17.

Figure 20 is a perspective view of a heating and cooling unit in the induction emission air conditioner according to embodiment 4 of the present invention in which a part of an upper face of an adjustment housing of a heating and cooling unit is cut.

Figure 21 is a brief side view illustrating an example of joining and separating a lighting system of the heating and cooling unit in the induction emission air conditioner according to embodiment 4 of the present invention.

Figure 22 is a bottom view of the induction emission air conditioner according to embodiment 4 of the present invention in which a lighting system is disassembled and viewed from the side of the interior of the room.

Fig. 23 is a perspective view of an induction emission air conditioner according to embodiment 6 of the present invention seen from inside a room.

Figure 24 is a perspective view of an induction emission air conditioner in accordance with embodiment 7 of the present invention seen from inside a room.

Figure 25 is a perspective view of an induction emission air conditioner according to embodiment 8 of the present invention, in which a part of an upper face of a housing is cut, and viewed from above.

Fig. 26 is a perspective view of an induction emission air conditioner according to embodiment 8 of the present invention seen from inside a room.

Figure 27 is a perspective view of an induction emission air conditioner according to embodiment 9 of the present invention in which a part of an upper face of a housing is cut and viewed from above.

Figure 28 is a perspective view of an induction emission air conditioner according to embodiment 10 of the present invention in which a part of an upper face of a housing is cut off.

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and it looks from above.

Detailed description

A specific description of a case will then be made in which a heating and cooling unit according to the present invention is a so-called pneumatic irradiation laminar flow unit of the heating and cooling apparatus as an example, with reference to the drawings.

The heating and cooling unit (the pneumatic irradiation laminar flow unit) is buried in a ceiling inside the room and adjusts the temperature and humidity of the adjusted air (feed air) supplied from an air conditioner ( not illustrated) to supply the air inside the room.

(Embodiment 1)

Figure 1 is a perspective view of a heating and cooling unit 1 of the present invention seen from the side of its lower face and Figure 2 is a plan view of the heating and cooling unit 1 of the present invention. The heating and cooling unit 1 of the present invention comprises: a bell 13 (box member); an adjustment envelope 11 for receiving air conditioning from the air conditioner and adjusting the air conditioning flow; and a mixer housing 16 for mixing air conditioning air distributed from the adjustment envelope 11 with air circulated from inside the room and distributing the air inside the room.

Figure 3 is a plan view of the heating and cooling unit 1 of the present invention, in which a part of an upper face of the mixing shell 16 is cut. Fig. 4 is a side sectional view of the adjustment shell 11 and the mixing shell 16 of the heating and cooling unit 1 of the present invention, Fig. 5 is a general sectional view seen from the direction E of the figure 2, and Figure 7 is a sectional view of a main part of the adjusting shell 11 and the mixing shell 16 seen from the direction F of Figure 4.

The hood 13 of the heating and cooling unit 1 of the present invention is buried in a ceiling C inside the room S, and the adjusting shell 11 and the mixing shell 16 are kept inside the hood 13.

The bell 13 is a flat rectangular parallelepipedic box member having a lower opening part 14 on one of its faces. The hood 13 is buried in the roof C so that the face that has the lower opening part 14 is oriented inside the room S to form a flat face with the roof C, and a rectangular inspection hole 19A is provided at an end part of the other side opposite said face. The inspection hole 19A penetrates the hood 13 from the inside thereof to the outside thereof, and a cover is provided so that it can be opened and closed. In addition, a rectangular inspection panel 17A is attached to said face of the hood 13 in a position opposite the inspection hole 1 9a to be removable. The inspection panel 17A is attached in a position next to one end of the hood 13 near the inspection hole 19A to form a flat face with the roof C. The hood 13 of the heating and cooling unit 1 of the present Invention that has such a structure can be easily installed even in a narrow ceiling.

On the other hand, the adjustment envelope 11 is attached to the other side of the hood 13, the mixing shell 16 is located below the adjustment envelope 11 to be opposite the adjustment envelope 11 and the adjustment envelope 11 and the Mixer casing 16 is surrounded by a side wall of the hood 13. It must be noted that a circulated air path 15 is formed to distribute circulated air inside the room S from the lower opening part 14 to a guide path K , which will be described later, between the adjustment envelope 11 and the mixing envelope 16 and the interior of the hood 13. That is, the circulated air path 15 is communicatively connected with the interior of the room (circulated air) so that the circulated air can enter or leave the circulated air path 15, and the circulated air is sucked into the guide path K through the circulated air path 15.

The adjustment envelope 11 comprises: an air inlet 18 for receiving air conditioning from the air conditioner; a support wrap part 11B for retaining air conditioning air from the air inlet 18 and adjusting the flow, such as wind direction, wind speed or air volume, of air conditioning; and an air ejection hole 12A for blowing adjusted air, whose flow is adjusted in the support housing part 11B, outwardly from the adjustment housing 11. The air ejection hole 12A has a rectangular shape and is formed on the bottom side of the support wrap part 11B, and the adjustment shell 11 is constructed to narrow towards the air ejection hole 12A.

The air inlet 18 has a cylindrical shape and is provided to penetrate the other side of the hood 13 from its interior to the outside thereof near the inspection hole 19A of the hood 13.

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With the above structure, the maintenance of the heating and cooling unit 1 can be easily carried out from the inspection panel 17A without separating the entire heating and cooling unit 1 from the ceiling C or providing an inspection hole in the ceiling C separately. In addition, since the air inlet 18 of the adjustment housing 11 is located adjacent inspection hole 19A, the construction, maintenance and the like of a fan duct (omitted in the drawings) of air conditioning can be carried out using the inspection panel 17A and the inspection hole 19A, and satisfactory workability is achieved. It should be noted that the present invention is not limited to this and can be constructed without providing the inspection panel 17A and the inspection hole 19A.

The support wrap part 11B is connected with an edge on the bottom side of the air inlet 18, has a tapered shape that narrows downward, and is an extended box member along the longitudinal direction of the bell 13. A plurality of small wall strip parts 7, 7, ... 7 to guide the air conditioning air from the air inlet 18 to the air ejection hole 12A and an inclined plate 11a (suppression structure) To suppress the irregularity of the air volume and the wind speed of the air set to be blown from the air ejection hole 12A are provided within the support housing part 11B.

Fig. 8 is a perspective view of the heating and cooling unit 1 of the present invention in which a part of an upper face of the adjustment shell 11 thereof is cut. The support wrap part 11B comprises two opposite inclined walls 7B, 7B, which are inclined symmetrically, and the small wall strip parts 7, 7, ... 7 are provided to protrude from within the respective walls inclined 7B, 7B. The small wall strip parts 7, 7, ... 7 have a rectangular shape and are juxtaposed in a range in the inclined walls 7B, 7B such that their longitudinal direction is oriented to the vertical direction. When the air conditioning air from the air inlet 18 collides with the small wall strip parts 7, 7, ... 7, the wind direction thereof is changed and the air conditioning air can be guided towards the 12A air ejection hole.

The dimension (height) of the small wall strip parts 7, 7, ... 7 in the direction of the projection and the dimension (width) thereof in a direction that crosses the direction of the projection can be freely changed, although it is it is preferable to establish a vertical cross section of the small wall strip parts 7, 7, ... 7 to be 10-30% of the maximum cross section in the direction of the shortest side of the adjustment shell 11. This is because the wind direction cannot be adjusted when the height of the small wall strip parts 7, 7, ... 7 is too low, while the air conditioning air from the air inlet 18 cannot reaching the protruding part of the small wall strip parts 7, 7, ... 7, as indicated by the dashed bold arrows of Figure 4 and a part where the air does not flow is generated intermittently in a space between the dashed arrows in bold and continuous arrows in bold when the height is too high. It should be noted that the complete continuous arrows in Figure 4 indicate the direction of the wind that will be generated by the small wall strip parts 7, 7, 7 regardless of the height.

That is, in the heating and cooling unit 1 of embodiment 1 of the present invention, a grinding structure G composed of the internal face of the inclined walls 7B, 7B and the parts 7, 7, ... 7 is provided in the wrap 11 adjustment. The air conditioning air entering the unit from the air inlet 18 is guided by the grinding structure G, or more specifically, its wind direction is changed vertically downwards by the resistance of the internal face of the inclined walls 7B, 7B and the small wall strip parts 7, 7, ... 7, so that the air conditioning air flows into the air ejection hole 12A.

The inclined plate 11 a has a rectangular plate shape that extends along the longitudinal direction of the support wrap part 11B. The inclined plate 11a is located to be opposite the air ejection hole 12A in such a way that the distance from the air ejection hole 12A gradually changes along the longitudinal direction. More specifically, the inclined plate 11a is joined to be inclined downward, that is, in such a way that the distance from the air ejection hole 12A is the largest near the air inlet 18 and gradually decreases with increasing the distance from the air inlet 18. Accordingly, it is possible to avoid the appearance of a lack of uniformity in the air pressure between an area near the air inlet 18 and an area away from the air inlet 18 in the support envelope part 11B and suppress the irregularity of the air volume and air wind speed set to blow from the air ejection hole 12A.

A separating plate 7a for guiding air conditioning air from the air inlet 18 in the longitudinal direction of the adjustment shell 11 is provided directly below the air inlet 18. The separation plate 7a is located to be opposite the air inlet 18, and a space M is provided between the separation plate 7a and the inclined walls 7B, 7B. Consequently, most of the air conditioning air from the air conditioning apparatus enters the unit from the air inlet 18, collides with the separation plate 7a, its wind direction changes to the longitudinal direction of the envelope 11 of adjustment and only a part flows through the space M into the air vent hole 12A.

It should be noted that the present invention is not limited to the example explained in embodiment 1 of the present

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Invention, wherein the adjusting shell 11 has a funnel-shaped cross section (or tapered shape) that narrows toward the air ejection hole 12A having a wide upper part and a sharpened lower part as described above. .

The mixing shell 16 has a flat box shape, is attached to the hood 13 so that it is removable and comprises: a mounting part 16B in which a heat storage irradiation flow divider 2 (storage irradiation member of heat), which will be described later, is fixed; and a cover part 16A to cover the mounting part 16B. The cover part 16A and the assembly part 16B are formed in an integrated manner.

The mounting part 16B is a flat rectangular parallelepipedic box member having an opening in one of its faces on the upper side. The heat storage irradiation flow divider 2 to obtain low heat or high heat of mixed air and radiant heat into the interior of the room is attached to the inner side of the other face (opening face) 163 on the opposite lower side to one side of the mounting part 16B so that it is thermally driven with the mounting part 16B. Accordingly, the heat stored in the heat storage irradiation flow divider 2 is transferred to the mounting part 16B and the cover part 16A, and the irradiation heat (low heat or high heat) can reach a point of long distance with high efficiency carrying out the cooling by irradiation or heating by irradiation inside the room S not only by the heat storage irradiation flow divider 2 but also by the mounting part 16B and the part 16A of cover.

In addition, a plurality of openings 9, 9, ... 9 are provided on the other face 163 of the mounting part 16B to blow the mixed air outwards (interior of room S). The openings 9, 9, ... 9 are long holes that penetrate the mixing shell 16 (mounting part 16B) from the inside to the outside thereof. The mixed air in the mixing housing 16 passes the heat storage irradiation flow divider 2 and the openings 9, 9, ... 9, and is supplied inside the room. The present invention is not limited to the example explained in embodiment 1 of the present invention in which the openings 9, 9, ... 9 are long holes, and the openings 9, 9, ... 9 can have such a shape as a round shape or rectangular shape. In addition, the arrangement, the number or the like of the openings 9, 9, ... 9 can be changed as the occasion requires.

It should be noted that it is preferable to establish the ratio of the total area of the entire area of the openings 9, 9, ... 9 to the entire area of the other face 163 of the mixing housing 16 (mounting part 16B) equal or greater 30% in order to maximize the heating action by irradiation of the heat storage irradiation flow divider 2 and the mixing shell 16 inside the room S and the heat transfer action by emission of mixed air from the mixing shell 16, although the present invention is not limited to this.

The heat storage irradiation flow divider 2 comprises: a plurality of heat transfer plates 8, 8, ... 8 (flow division fins); and a plurality of elliptical pipes 99, 99, ... 99 of heat storage for storing low heat or high heat transferred from heat transfer plates 8, 8, ... 8. The heat transfer plates 8, 8, ... 8 have a rectangular shape, obtain low heat or high heat from the mixed air and transfer heat to the mounting part 16B, the cover part 16A and the elliptic pipes 99, 99, ... 99 heat storage. The elliptical pipes 99, 99, ... 99 of heat storage have an elliptical longitudinal section and are joined in such a way that the direction of the major axis of the ellipse is oriented to the vertical direction. Accordingly, the mixed air in the mixing shell 16 can pass the heat storage irradiation flow divider 2 smoothly with a low pressure loss.

The heat transfer plates 8, 8, ... 8 are made, for example, of aluminum, copper, mica, titanium, carbolite or the like, which have high thermal conductivity and high thermal emissivity, and are juxtaposed to oppose each other at an appropriate interval in the direction of the shortest side of the mounting part 16B. The elliptical pipes 99, 99, ... 99 of heat storage are installed to penetrate the heat transfer plates 8, 8, ... 8 in the direction of juxtaposition of the plates 8, 8, ... 8 Heat transfer It should be noted that the elliptical pipes 99, 99, ... 99 of heat storage are made of copper, mica, titanium, carbolite or the like and are juxtaposed along the longitudinal direction of the heat transfer plates 8, and the heat storage irradiation flow divider 2 has a flat rectangular parallelepiped shape as a whole, similar to the internal shape of the mounting part 16B.

With said structure, the wind speed of the mixed air in the mixing shell 16 to pass the heat storage irradiation flow divider 2 is decreased by the heat transfer plates 8, 8, ... 8, the flow of the mixed air is divided into a plurality of layers and the mixed air is supplied inside the room S in a manner called multi-layer flow, and therefore it is possible to suppress the current that is given to the user from inside the room. room S.

It should be noted that the present invention is not limited to the example explained in the present embodiment, in which a plurality of elliptical pipes 99, 99, ... 99 of heat storage and a long elliptical pipe 99 of heat storage are provided It can be folded to have a meandering shape. In addition, the pipes

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Elliptical 99, 99, ... 99 heat storage may not have an elliptical cross section but a circular cross section.

In addition, the structure of the elliptical pipes 99, 99, ... 99 of heat storage is not limited to the above description. Fig. 6 is a sectional view to illustrate a main part of a variation of a heat storage irradiation flow divider 2 of embodiment 1 of the present invention. A heat storage member T for obtaining heat from the mixed air through the elliptical pipes 99, 99, ... 99 of heat storage and storing the heat that is filled in the elliptical pipes 99, 99, ... 99 of heat storage. The heat storage member T only needs to be made of material that can store heat and release heat for a long period of time, and may be in a liquid or solid state.

In addition, the shape, number, slope and the like of heat transfer plates 8, 8, ... 8 and openings 9, 9, ... 9 are adjusted such that the velocity of the mixed air before of passing the heat storage irradiation flow divider 2 is equal to or less than half the velocity of mixed air after passing the heat storage irradiation flow divider 2 or, more preferably, equal to or less than 20 % to 30%, to ensure an optimal function of flow division, diffusion, heat transfer action and the like of mixed air inside the room S.

On the other hand, the cover part 16A is provided to cover the face of the mounting part 16B on the upper side. The cover part 16A has a shape to be obtained by folding an outer edge of an upper plate 161, which is made of a rectangular plate material having a size substantially equal to the heat storage irradiation flow divider 2, down and extending the same. Accordingly, a space surrounded by the inner face of the cover part 16A and the heat storage irradiation flow divider 2 is formed in the mixing shell 16. In the space, the adjusted air of the adjusting shell 11 and The circulated air of the circulated air path 15 is mixed by a method, which will be described later, and converted into mixed air.

On the other hand, in the cover part 16A, an induction hole 162 (air suction hole) for sucking adjusted air from the adjusting shell 11 and inducing and sucking circulated air from the circulated air path 15 is provided in a central part (indicated by L in Figure 3) in the direction of the shortest side of the upper plate 161. The induction hole 162 has an elongated rectangular shape in the longitudinal direction of the upper plate 161 and is formed to be opposite the air vent hole 12A of the adjustment shell 11. It should be noted that the induction hole 162 is formed midway between two opposite side faces of the upper plate 161 in the lateral direction and is constructed to be coincident with the air ejection hole 12A. It should be noted that the path of the circulated air 15 is formed outside the two side faces and the top plate 161.

In addition, the heating and cooling unit 1 according to the present invention is provided with the guide path K which guides the adjusted air blown from the air ejection hole 12A of the adjustment housing 11 for the mixing envelope 16. The guide path K includes a part of the air ejection guide 12 (or the air discharge orifice volume adjustment member 3), and a part of the induction guide 10 (or the adjustment member 5 of induction orifice air volume). More particularly, the guide path K is constructed by the guide flange 32 of the air ejection guide 12 (or the air discharge orifice volume adjustment member 3), the space N, and the flange 51 of the guide of the induction guide 10 (or the member 5 for adjusting the volume of the induction orifice air), and the adjusted air blown from the air ejection hole 12A is guided by the guide path K, and flows out in induction hole 162. At this time, the air flowing from inside the room S is sucked into the induction hole 162 through the guide path K from the space N through the air path 15.

The air ejection guide 12 is attached to a lower end portion of the inclined walls 7B, 7B of the adjustment shell 11 near the air ejection hole 12A, and guides the wind direction of the adjusted air blown from the hole 12A of air expulsion to flow into the induction hole 162. On the other hand, the air ejection guide 12 comprises an air volume adjustment structure A to adjust the air volume of the adjusted air. The air volume adjustment structure A is composed of a pair of air volume orifice adjustment air members 3, 3 attached to the outer side of a lower end portion of the inclined walls 7B, 7B so make it slideable; and the screw members 4, 4 for fixing the air volume orifice adjustment members 3, 3 to be slidable.

The air volume orifice volume adjustment members 3, 3 are made of rectangular plate materials having a longitudinal dimension substantially equal to the longitudinal dimension of the air expulsion hole 1 2a. An upper end portion of each of the air discharge orifice air volume adjustment members 3, 3 in the lateral direction is fixed at an edge portion on each long side of the air ejection hole 12A for each one of the screw members 4, 4 so that it is slidable, and a lower end portion of each of the air volume orifice adjustment volume members 3, 3 bends and extends toward the hole 162 induction to form each of the guide flanges 32, 32.

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For example, a long through hole is provided at an upper end portion of each of the air discharge orifice air volume adjustment members 3, 3, and each air orifice air volume adjustment member 3 of Air expulsion is fixed by a screw member 4, such as a screw or a rivet, which has a diameter equal to the minor axis of the long through hole so that it is slidable in the direction of the major axis of the long through hole. The volume of air air adjusted to be blown from the air ejection hole 12A can be adjusted when the pair of air volume orifice air volume adjustment members 3, 3 slides respectively along the face exterior of the inclined walls 7B, 7B in the direction of inclination thereof in order to open or close the air ejection hole 12A, that is, when the interval (HA) between the volume adjustment members 3, 3 Air exhaust orifice air increases or decreases. It should be noted that the air adjusted to be blown from the air ejection hole 12A leaves the air ejection hole 12A and then the wind direction is guided by the guide flanges 32, 32. That is, the air ejection guide 12 works to adjust the volume of air of the adjusted air and to guide the adjusted air.

The induction guide 10 is attached to a central part of the upper plate 161 near the induction hole 162 and guides the air adjusted to be blown from the air ejection hole 12A to be sucked into the induction hole 162 and guides the circulated air from the path 15 of circulated air to be induced and sucked. The induction guide 10 is located to be opposite the air ejection guide 12 through the space N as described above.

On the other hand, the induction guide 10 comprises an air volume adjustment structure B to adjust the volume of air to be sucked. The air volume adjustment structure B is composed of: a pair of induction orifice air volume adjustment members 5, 5 attached to the outer side of the upper plate 161 so that they are slidable; and the screw members 6, 6 for fixing the induction orifice air volume adjustment members 5, 5 so that they are slidable.

The induction orifice air volume adjustment members 5, 5 are made of rectangular plate materials having a longitudinal dimension substantially equal to the longitudinal dimension of the induction hole 162. An outer end part of the central part on the outer side in the direction of the shortest side of each of the induction orifice air volume adjusting members 5, 5 is fixed to an edge part on each long side of the induction hole 162 for each of the screw members 6, 6 so that it is slidable. On the other hand, an inner end portion of each of the induction orifice air volume adjustment members 5, 5 bends and extends towards the inner side of the mixing shell 16 so that they form each of the guide flanges 51.51.

For example, a long through hole is provided at an outer end portion of each of the induction orifice air volume adjustment members 5, and each induction orifice air volume adjustment member 5 is fixed by a screw member 6, such as a screw or a rivet, having a diameter equal to the minor axis of the long through hole so that it is slidable in the direction of the major axis of the long through hole. The volume of air that is sucked into the induction orifice 162 may be adjusted when the pair of induction orifice air volume adjustment members 5, 5 slides respectively along the outer face of the upper plate 161 to opening or closing the induction orifice 162, that is, when the interval (HB) between the induction orifice air volume adjustment members 5, 5 increases or decreases. It should be noted that the wind direction of the air, which passes the induction hole 162, is guided by the guide flanges 51.51.

The present invention is not limited to the example explained in embodiment 1 of the present invention, in which the lower end part of the air volume orifice adjustment volume members 3 and the inner end part of the 5 members of induction orifice air volume adjustment fold. It should be noted that any one of the air ejection guide 12 and the induction guide 10 can be omitted.

The following description will explain a method of inducing and suctioning circulated air in the air path 15 circulated in the mixing shell 16 and mixing the circulated air with adjusted air of the adjustment envelope 11 to make mixed air.

When the adjusted air blown from the air ejection orifice 12A (air ejection guide 12) is sucked into the induction orifice 162 (induction guide 10), the air pressure around the air flow from the orifice 12A of Air expulsion to induction hole 162 decreases. On the other hand, the air ejection guide 12 (air ejection hole 12A) and the induction guide 10 (induction hole 162) in embodiment 1 are located in opposite positions through the space N, through which the nearby air (circulated air in the circulated air path 15) flows in the induction guide 10 (the induction hole 162). Therefore, when the air pressure around the air flow drops, the air circulated in the circulated air path 15 is trapped in the air flow (as indicated by the broken arrows W1 in Figure 5). The circulated air induced in such a way is sucked into the mixing housing 16 together with adjusted air and mixed with the adjusted air, the air flow is divided, (as indicated by the dashed arrows W2 in Figure 5) and the air It is supplied inside the room S. At this time, it is preferable to establish the ratio of adjusted air and circulated air at approximately 6: 4, although the present invention is not limited to this.

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It should be noted that the air pressure in the circulated air path 15 decreases by the volume of circulated air sucked into the mixing housing 16 at this time, and the circulated air is supplied from inside the room (as indicated by the dashed arrows W3 in Figure 5) since the path 15 of circulated air is communicatively connected with the interior of the room (circulated air), as described above.

Repeating the previous operation, the air is transported by convection, circulated and mixed between the interior of room S and the heating and cooling unit 1. The interior of room S receives mixed air conditioning that has a lower temperature than the interior of room S and low heat emission at the time of cooling, while the interior of room S receives mixed air conditioning which has a higher temperature than the interior of room S and high heat emission at the time of heating. The air conditioning air is set, for example, to have a temperature higher than the dew point temperature inside the room S and a low absolute humidity when mixed with circulated air in order to avoid dew condensation and improve the efficiency of air conditioning, although the present invention is not limited to this.

On the other hand, the guide path K is not limited to such a structure. For example, the feed path K can be constructed without providing the air ejection guide 12 and the induction guide 10. In addition, the feed path K can be constructed by connecting the air ejection hole 12A with the induction hole 162 by a guide path member such as bellows and provide a hole in the guide path member to be communicated with circulated air in the path 15 of the circulated air.

(Embodiment 2)

Figure 9 is a sectional view of a main part of a heating and cooling unit 1 of embodiment 2 of the present invention. In the heating and cooling unit 1 of embodiment 2, a lighting system R for illuminating the interior of the room S is provided in an edge part of a lower opening part 14 of a bell 13.

The size of the other face 163 of a mounting part 16B is smaller than the size of the lower opening part 14 of the hood 13, and a space 141 (passage space) is formed between the lower opening part 14 of the hood 13 and the other side 163 of the mounting part 16B when the heating and cooling unit 1 is installed. The air circulated from inside the room S passes the space 141 and is sucked into a path 15 of circulated air.

The lighting system R is provided in space 141 in an appropriate manner. The lighting system R is provided in order not to obstruct circulated air passing the space 141, so that the circulated air can pass freely. That is, the lighting system R is exposed to circulated air that passes the space 141. Consequently, the circulated air that passes the space 141 comes into contact with the lighting system R and obtains heat generated by the lighting system R. The heat obtained is used for reheating or preheating in the mixture of air conditioning and circulated air. That is, at the time of cooling with a volume of air per unit of large air conditioning cooling capacity (when the air supply temperature is lowered more than usual), the heat from the lighting system R is used to reheat the air conditioner air and therefore it is possible to avoid dew condensation reliably and to further decrease the air conditioning air supply volume to further reduce costs. On the other hand, at the time of heating, the heat of the lighting system R is used for preheating the air conditioner and therefore it is possible to decrease the ability of a device to feed the air conditioner and to improve The heating capacity.

The lighting system R is, for example, a fluorescent tube, an incandescent lamp or an LED, and the number, the position thereof or the like can be changed in an appropriate manner.

Identical codes are used to refer to identical parts to those of embodiment 1, and a detailed explanation thereof will be omitted.

(Embodiment 3)

Figure 10 is a sectional view of a main part of a heat storage irradiation flow divider 2 of embodiment 3 of the present invention in which a part thereof is omitted, and Figure 11 is a view in cutting a main part of a mixing shell 16 and a heat storage irradiation flow divider 2 of embodiment 3 seen from the direction J of Figure 10.

A heating and cooling unit 1 of embodiment 3 comprises short tubular projections 98, 98, 98, ... 98 formed to protrude from one side of each heat transfer plate 8.

The protrusions 98, 98, 98, ... 98 are juxtaposed on one side of each heat transfer plate 8 in an interval

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suitable along the longitudinal direction of the heat transfer plate 8. More particularly, the openings 9 are juxtaposed under the respective projections 98 at a predetermined interval as illustrated in Figure 10. The projections 98 have an elliptical cross section and are provided such that the direction of the ellipse's major axis is oriented to the vertical direction. On the other hand, the protrusions 98, 98, 98, ... 98 are more juxtaposed in the direction of juxtaposition of the plates 8, 8, 8, ... 8 of heat transfer with each central axis thereof located at The same line.

The projections 98 have a heat storage capacity, and obtain heat from mixed air through the heat transfer plates 8, store the heat and radiate the heat into the interior of the room S. A projection 98 of a plate 8 Heat transfer extends to come into contact with another adjacent heat transfer plate 8 and supports adjacent heat transfer plate 8 to prevent deformation of adjacent heat transfer plate 8.

The following description will explain the action of the projections 98.

The irradiation heating inside the room S by the heat storage irradiation flow divider 2 is directed downwards through the openings 9, 9, 9, ... 9. In this way, since the Heat continues to avoid the protrusions 98 as indicated by the dashed arrows in Figure 11, the irradiation heating is directed obliquely downward from the openings 9 near a local area below the protrusions 98. That is, the radiating heating near of the projections 98 moves widely directly downwards and obliquely downwards from the openings 9 since heat moves downward along the peripheral face of the projections 98. Accordingly, it is possible to standardize the temperature distribution in the interior of room S.

In addition, since the mixed air flow passes the openings 9, 9, 9, ... 9 it is also divided not only by the heat transfer plates 8, 8, ... 8, but also by the protrusions 98, 98, 98, ... 98, the wind speed of the mixed air is lowered further, and the mixed air inside the room S is supplied in a manner of additional fine multi-layer flow and therefore it is possible to suppress the current that is given to the user inside the room S.

The present invention is not limited to the example explained in embodiment 3 in which the projection 98 of a heat transfer plate 8 extends to contact another adjacent heat transfer plate 8, and a projection 98 of a plate Heat transfer 8 may extend in an appropriate manner near another adjacent heat transfer plate 8. On the other hand, the projection 98 may be formed to be integrated with a heat transfer plate 8, or it may be constructed so that it is removable.

In addition, the present invention is not limited to the example explained in embodiment 3 in which the protrusions 98 have an elliptical shape, and the protrusions 98 may have a circular or polygonal shape.

Identical codes are used to refer to identical parts to those of embodiment 1, and a detailed explanation thereof will be omitted.

A description will be given specifically below a case that the heating and cooling apparatus according to the present invention is an air conditioner called induction emission as an example, with reference to the drawings.

(Embodiment 4)

Figure 12 is a perspective view illustrating the case of installing an induction emission air conditioner according to embodiment 4 of the present invention in a ceiling in which a part of an upper face thereof is cut off. , and viewed from above, Figure 13 is a perspective view of the induction emission air conditioner according to embodiment 4 of the present invention, seen from one side of the interior of the room, and Figure 14 is a brief explanatory view illustrating an example of use of the induction emission air conditioner according to embodiment 4 of the present invention.

The induction emission air conditioner according to embodiment 4 of the present invention is provided with the housing 19 buried in the ceiling C inside the room S, and the inner side of the housing 19 is provided with the exchanger 20 of heat through which the feed air induced from the outer side passes, and the fan 22 that passes the feed air through the heat exchanger 20. In addition, the inner side of the housing 19 is provided with the heating and cooling unit 1 to blow the mixed air obtained by induction and suction of the air inside the room S by the feed air that passes through the heat exchanger 20 and mixing the supply air inside the room S in a laminar manner, and emitting heat from the mixed air inside the room S, and the lighting system R to illuminate the interior of the room S In addition, the inner side of the housing 19 is provided with the air ejection path 24 that communicates and couples the heat exchanger 20, the fan 22 and the heating and cooling unit 1, the detector 28 such as a sensor human or similar detection that detects the

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existence, a position or the like of a human body inside the room S to emit a signal according to a detection result, and a controller 29 to control one or both of the air conditioning performance (increase / decrease or on and switching off the air volume, the expulsion temperature of the air or the like) and the light modulation of the lighting system (increase / decrease or on and off the lighting intensity) in response to the signal from the detector 28. There is to point out that they are integrated. Since the induction emission air conditioner according to the present invention has the structure mentioned above, it can be easily installed, even on a narrow rear side of a roof.

The space on the rear side of the roof C serves as a so-called roof chamber. In other words, the air on the rear side (the roof chamber) of the roof C is passed through the heat exchanger 20 as the supply air. The supply air includes the processed external air in which the temperature and humidity is controlled by an external adjustment apparatus (not illustrated) or the like, the raw external air in which the temperature and humidity is not controlled, the mixed air from the processed outside air and the air circulated from inside the room S, the mixed air from the raw external air and the circulated air, the circulated air, or the like.

In addition, the heat exchanger 20 is provided with the heat transfer pipe, and the heat transfer pipe is an elliptical pipe. Like the heat exchanger 20, it is possible to use various systems such as a hot / cold water coil heat that exchanges the air to be fed by cold water or hot water, a direct expansion coil heat that exchanges the air to be fed by the coolant of the water heat source or the heat pump of the air heat source, and the like, and is not limited to an illustrated example. In this case, in the drawing, reference number 31 indicates a drain pan.

The housing 19 is a flat rectangular parallelepiped shape that is formed in a rectangular shape in a plan view, and is provided with the induction hole 30 on a side face to suck the feed air. The heat exchanger 20 is provided in one, and the fan 22 that performs the air blowing is provided in the other, at both ends of the heating and cooling unit 1 that is formed in a rectangular shape in a view from down.

The heating and cooling unit 1 inside the housing 19 is formed in a flat rectangular parallelepiped shape in which a dimension in a short direction is slightly shorter than the housing 19, and is provided in such a way that its longitudinal direction coincides with a longitudinal direction of the housing 19. It should be noted that the lighting system R is provided on both sides of the end in the longitudinal direction of the heating and cooling unit 1. In other words, the lighting system R is provided on a lower side of each other between the heat exchanger 20 and the fan 22.

The air expulsion path 24 is formed on the upper side of the heating and cooling unit 1. The air expulsion path 24 has a windward side wind path 25 that communicates and is coupled to the heat exchanger 20 and the fan 22, and a leeward side wind path 26 that communicates and is coupled to the fan 22 and heating and cooling unit 1.

Windward side wind path 25 and leeward side wind path 26 are juxtaposed, and structured in such a way that the wind directions reverse each other. The feed air from the leeward wind path 26 flows to the heating and cooling unit 1 through the air inlet 18. The air inlet 18 is formed on the upper face of the heating and cooling unit 1 near the heat exchanger 20, which is separated from the fan 22. In other words, it is structured so that the air expulsion distance from the air supply from the induction hole 30 to the air inlet 18 becomes longer. In the illustrated example, the air ejection path 24 constructed by the windward side wind path 25 and the leeward wind path 26 is constructed by compartmentalizing by the separation plate 21 with the communication hole and the member 23 duct, however, the structure can be freely changed.

The feed air flows based on the fan drive 22, in accordance with the order of induction orifice 30 ^ heat exchanger 20 ^ windward side wind path 25 ^ fan 22 ^ leeward side wind path 26 air inlet 18 ^ heating and cooling unit 1. In the illustrated case, since the fan 22 and the induction hole 30 move away, and the air expulsion distance is long, a comfortable low noise operation can be achieved. In this case, these structures can be freely changed and, although an illustration is omitted, the structure can be made, for example, so that the supply air is induced from the side of the fan 22 by changing the communication position between the path 25 of windward side wind and leeward side wind path 26 and the position of the induction hole 30, and flows according to the order of fan 22 ^ heat exchanger 20 ^ heating and cooling unit 1.

Figure 15 is a plan view of the heating and cooling unit 1 of the induction emission air conditioner in accordance with embodiment 4 of the present invention. The heating and cooling unit 1 is provided with a bell 13, an adjustment housing 11 for receiving the supply air and

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adjust the flow of the feed air and a mixing envelope 16 to mix the adjusted air distributed from the adjustment envelope 11 with the air circulated from inside the room to feed the interior of the room.

Figure 16 is a plan view of the heating and cooling unit 1 in the induction emission air conditioner according to embodiment 4 of the present invention, in which a part of an upper face of the mixing housing 16 of the heating and cooling unit 1 is cut off, Figure 17 is a sectional side view of the adjustment envelope 11 and the mixing envelope 16 of the heating and cooling unit 1 in the induction emission air conditioner according to the embodiment 4 of the present invention, Figure 18 is a sectional view of an assembly seen from the direction E of Figure 15, and Figure 19 is a sectional view to illustrate a main part of the shell 11 of adjustment and the mixing shell 16 seen from the direction F of Figure 17.

The hood 13 of the heating and cooling unit 1 according to the present invention is provided in the housing 19 and the adjusting shell 11 and the mixing shell 16 are housed within the hood 13.

The bell 13 is a flat rectangular parallelepipedic box member having a lower opening part 14 on one side. The bell 13 is provided in such a way that the face of the lower opening part 14 is directed to the interior of the room S while it is aligned with the ceiling C.

In addition, the adjustment envelope 11 is attached to the other face that is opposite to said face of the hood 13, the mixing shell 16 is provided below the adjustment envelope 11 to be opposite the adjustment envelope 11 and are surrounded by the side wall of the hood 13. It should be noted that a circulated air path 15 communicating the circulated air inside the room S from the opening part 14 lower than the guide path K mentioned above is formed between the shell 11 and the mixing shell 16, and the inner side of the hood 13. In other words, the circulated air path 15 is communicatively connected with the interior of the room (the circulated air) and is structured in such a way that the circulated air can enter and exit the circulated air path 15, and the circulated air is sucked into the guide path K through the circulated air path 15.

The adjustment envelope 11 is provided with an air inlet 18 which is continuously provided in the air ejection path 24 to receive the feed air, a support envelope part 11B that maintains the feed air from the inlet. 18 and adjusts the flow such as wind direction, wind speed, air volume of the feed air and an air exhaust orifice 12A blowing the adjusted air having the flow adjusted by part 11B of support wrap towards the outer side of the adjustment wrap 11. The air ejection hole 12 is formed in a rectangular shape, and is formed on a lower side of the support envelope part 11B, and the adjustment envelope 11 is structured so that it narrows towards the ejection hole 12B of air.

The support wrap part 11B is a box member that has a tapered shape that narrows toward a lower side, and extends along a longitudinal direction of the bell 13. The inner side of the wrap part 11B of support is provided with a plurality of small wall strip parts 7, 7, ... 7 to guide the supply air from the air inlet 18 to the air ejection hole 12A, and an inclined plate 11a to suppress the irregularity of the air volume and wind speed of the adjusted air blown from the air ejection hole 12A.

Figure 20 is a perspective view of a heating and cooling unit in the induction emission air conditioner according to embodiment 4 of the present invention, in which a part of an upper face of an adjustment envelope of a heating and cooling unit. The support wrap part 11B is provided with two opposite inclined walls 7B and 7B that are symmetrically inclined, and the small wall strip parts 7, 7, ... 7 are provided to protrude from within the respective inclined walls 7B and 7B. The small wall strip parts 7, 7, ... 7 have the rectangular shape and are juxtaposed in an interval on the inclined walls 7B and 7B in such a way that their longitudinal direction is oriented to the vertical direction. When the supply air of the air inlet 18 collides with the parts 7,

7, ... 7 of small wall strip, the wind direction thereof is changed and the feed air can be guided to the air ejection hole 12A.

The dimension (height) of the small wall strip parts 7, 7, ... 7 in the direction of the projection and the dimension (width) thereof in a direction that crosses the direction of the projection can be freely changed, although it is preferable to adjust the vertical cross section of the small wall strip parts 7, 7, ... 7 to be 10-30% of the maximum cross section in the direction of the shortest side of the adjustment shell 11. This is because the wind direction cannot be adjusted when the height of the small wall strip parts 7, 7, ... 7 is too low, while the supply air from the air inlet 18 cannot reaching the leeward part of the small wall strip parts 7, 7, ... 7 as indicated by the bold dashed arrows of Figure 17 and a part where the air does not flow is generated intermittently in a space between the dashed arrows in bold and continuous arrows in bold when the height is too high. You have to point out that

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The continuous arrows in Figure 17 indicate the direction of the wind that is generated by the small wall strip parts 7, 7, ... 7 regardless of the height.

In other words, in the heating and cooling unit 1 according to embodiment 4 of the present invention, a grinding structure G composed of the internal face of the inclined walls 7B, 7B and the parts 7, 7, ... 7 Small wall strips are provided in the wrap 11. The supply air entering from the air inlet 18 is guided by the grinding structure G or more specifically, its wind direction is changed vertically downwards by the resistance of the internal face of the inclined walls 7B, 7B and the parts 7 , 7, ... 7 of small wall strip, so that the feed air flows into the air ejection hole 12A.

The inclined plate 11 a has a rectangular plate shape that extends along the longitudinal direction of the support wrap part 11B. The inclined plate 11a is located to be opposite the air ejection hole 12A such that the distance from the air ejection hole 12A gradually changes along the longitudinal direction. More specifically, the inclined plate 11a is joined to lean down, that is, such that the distance from the air ejection hole 12A is the largest near the air inlet 18 and gradually decreases with increasing distance from the air inlet 18. Therefore, it is possible to avoid the appearance of a lack of uniformity in the air pressure between an area close to the air inlet 18 and an area away from the air inlet 18 in the support envelope part 11B and to suppress the irregularity of the air volume and wind speed of the adjusted air to be blown from the air ejection hole 12A.

A separating plate 7a for guiding the supply air from the air inlet 18 in the longitudinal direction of the adjustment shell 11 is provided directly below the air inlet 18. The separation plate 7a is located to be opposite the air inlet 18 and a space M is provided between the separation plate 7a and the inclined walls 7B, 7B. Consequently, most of the feed air entering from the air inlet 18 collides with the separation plate 7a, the wind direction thereof is changed to the longitudinal direction of the adjustment shell 11, and only a part flows through the space M into the air ejection hole 12A.

It should be noted that the present invention is not limited to the example explained in embodiment 4 of the present invention in which the adjustment shell 11 has a funnel-shaped cross section (or tapered shape) that narrows toward the hole 12A of expulsion of air that has a wide upper part and a refined lower part as described above.

The mixing envelope 16 is the same as the mixing envelope 16 according to the embodiment 1 illustrated in Figure 6. More particularly, the mixing envelope 16 according to embodiment 4 is formed in the form of a flat box, is removably mounted. in the hood 13 and is provided with a mounting part 16B to which the above mentioned heat storage irradiation flow divider 2 and a cover part 16A to cover the mounting part 16B, and the part 16A of cover and mounting part 16B are formed in an integrated manner (see Figure 6 below).

The mounting part 16B is a flat rectangular parallelepipedic box member in which an upper face is open. The heat storage irradiation flow divider 2 to obtain low heat or high heat of the mixed air to radiate heat into the interior of the room is provided on the inner side of the other face 163 on the lower side opposite a face of the mounting part 16B to be thermally driven with the mounting part 16B (and cover part 16A). Accordingly, the heat stored in the heat storage irradiation flow divider 2 is transferred to the mounting part 16B and the cover part 16A, and the irradiation heat (low heat or high heat) can reach a point of long distance with high efficiency carrying out the cooling by irradiation or heating by irradiation inside the room S not only by the heat storage irradiation flow divider 2 but also by the mounting part 16B and the part 16A of cover.

In addition, a plurality of openings 9, 9, ... 9 are provided on the other face 163 of the mounting part 16B to blow the mixed air outwards (inside the room S). The openings 9, 9, ... 9 are long holes that penetrate the mixing shell 16 (mounting part 16B) from the inside to the outside thereof. The mixed air in the mixing housing 16 passes the heat storage irradiation flow divider 2 and the openings 9, 9, ... 9, and is supplied inside the room. The present invention is not limited to the example explained in embodiment 4 of the present invention in which the openings 9, 9, ... 9 are long holes, and the openings 9, 9, ... 9 can have such a shape as a round shape or rectangular shape. In addition, the arrangement, the number or the like of the openings 9, 9, ... 9 can be changed as the occasion requires.

It should be noted that it is preferable to set the total area ratio of the entire area of the openings 9, 9, ... 9 to the entire area of the other face 163 of the mixing housing 16 (mounting part 16B) equal or greater that 30% in order to maximize the heating action by irradiation of the heat storage irradiation flow divider 2 and the mixing shell 16 inside the room S and the heat transfer action by mixed air emission from the mixing shell 16, although the present invention is not limited to this.

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The heat storage irradiation flow divider 2 comprises: a plurality of heat transfer plates 8, 8, ... 8; and a plurality of elliptical pipes 99, 99, ... 99 of heat storage for storing low heat or high heat transferred from heat transfer plates 8, 8, ... 8. Plates 8,

8 .. .. 8 heat transfer have a rectangular shape, obtain low heat or high heat from the mixed air and transfer heat to the mounting part 16B, the cover part 16A and the elliptic pipes 99, 99, .. .99 heat storage. The elliptical pipes 99, 99, ... 99 of heat storage have an elliptical longitudinal section and are joined in such a way that the direction of the main axis of the ellipse is oriented in the vertical direction. Accordingly, the mixed air in the mixing shell 16 can pass the heat storage irradiation flow divider 2 smoothly with a low pressure loss.

The heat transfer plates 8, 8, ... 8 are made, for example, of aluminum, copper, mica, titanium, carbolite or the like, which have high thermal conductivity and high thermal emissivity, and are juxtaposed to oppose each other at an appropriate interval in the direction of the shortest side of the mounting part 16B. The elliptical pipes 99, 99, ... 99 of heat storage are installed to penetrate the heat transfer plates 8, 8, ... 8 in the direction of juxtaposition of the plates 8, 8, ... 8 Heat transfer It should be noted that the elliptical pipes 99, 99, ... 99 of heat storage are made of copper, mica, titanium, carbolite or the like and are juxtaposed along the longitudinal direction of the heat transfer plates 8 and The heat storage irradiation flow divider 2 has a flat rectangular parallelepiped shape as a whole, similar to the internal shape of the mounting part 16B.

With said structure, the wind speed of the mixed air in the mixing shell 16 to pass the heat storage irradiation flow divider 2 is decreased by the heat transfer plates 8, 8, ... 8, the flow of the mixed air is divided into a plurality of layers and the mixed air is supplied inside the room S in a so-called laminar manner, and therefore it is possible to suppress the current given to the user inside the room S.

It should be noted that the present invention is not limited to the example explained in the present embodiment in which a plurality of heat storage pipes 99, 99, ... 99 and a long heat storage pipe 99 may be provided. fold to have a meandering shape. In addition, elliptic pipes 99,

99 .. .. 99 heat storage may not have an elliptical cross section but a circular cross section.

In addition, the structure of the elliptical pipes 99, 99, ... 99 of heat storage is not limited to the above description. A heat storage member T for obtaining heat from the mixed air through the elliptical pipes 99, 99, ... 99 of heat storage and storing the heat is filled in the elliptical pipes 99, 99, ... 99 of heat storage The heat storage member T only needs to be made of material that can store heat and release heat for a long period of time, and may be in a liquid or solid state.

In addition, the shape, number, slope and the like of the heat transfer plates 8, 8, ... 8 and the openings 9, 9, ... 9 are set such that the velocity of the mixed air before of passing the heat storage irradiation flow divider 2 is decreased to be equal to or less than half the velocity of mixed air after passing the heat storage irradiation flow divider 2 or, more preferably, equal or less than 20% to 30%, to ensure an optimal function of flow division, diffusion, heat transfer action and the like of mixed air inside the room S.

On the other hand, the cover part 16A is provided to cover the face of the mounting part 16B on the upper side. The cover part 16A has a shape that is obtained by folding an outer edge of an upper plate 161, which is made of a rectangular plate material having a size substantially equal to the heat storage irradiation flow divider 2, downwards. and that extends the same. Accordingly, a space is formed surrounded by the inner face of the cover part 16A and the heat storage irradiation flow divider 2 in the mixing envelope 16. In the space, the air adjusted from the adjustment envelope 11 and The circulated air from the circulated air path 15 is mixed by a method described above, and converted into mixed air (see the description of Figure 5).

In addition, in the cover part 16A, an induction orifice 162 (air suction orifice) is provided to suck the adjusted air from the adjustment envelope 11 and to induce and suction circulated air from the circulated air path 15 in a central part (indicated by L in Figure 16) in the direction of the shortest side of the upper plate 161. The induction hole 162 has an elongated rectangular shape in the longitudinal direction of the upper plate 161 and is formed to be opposite the air vent hole 12A of the adjustment shell 11. It should be noted that the induction hole 162 is formed midway between two opposite side faces of the upper plate 161 in the lateral direction and constructed to match the air ejection hole 12A. It should be noted that the circulated air path 15 is formed outside the two side faces and the top plate 161.

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In addition, the heating and cooling unit 1 according to the present invention is provided with the air ejection guide 12 which is connected near the air ejection hole 12A of the adjustment shell 11 and the induction guide 10 which is provided to be opposite the air ejection guide 12 with the space N interspersed between them, and is connected close to the induction hole 162 of the mixing shell 16.

The air ejection guide 12 is attached to a lower end portion of the inclined walls 7B, 7B of the adjustment shell 11 near the air ejection hole 12A, and guides the wind direction of the adjusted air blown from the hole 12A of air expulsion to flow into the induction hole 162. In addition, the air ejection guide 12 comprises an air volume adjustment structure A to adjust the air volume of the adjusted air. The air volume adjustment structure A is composed of: a pair of air discharge orifice air volume adjustment members 3, 3 attached to the outer side of a lower end portion of the inclined walls 7B, 7B for be slider; and screw members 4, 4 for fixing the air volume orifice adjustment members 3, 3 to be slidable.

The air volume orifice air volume adjustment members 3, 3 are made of rectangular plate materials having a longitudinal dimension substantially equal to the longitudinal dimension of the air expulsion hole 12A. An upper end portion of each of the air discharge orifice air volume adjustment members 3, 3 in the lateral direction is fixed at an edge portion on each long side of the air ejection hole 12A for each one of the screw members 4, and a lower end portion of each of the air volume adjustment hole members 3, 3 folds and extends towards the induction hole 162 to form each of guide flanges 32, 32.

For example, a long through hole is provided at an upper end portion of each of the air volume orifice adjustment members 3, 3 and each air volume adjustment member 3 of the ejection hole of air is fixed by a screw member 4, such as a screw or a rivet, having a diameter equal to the minor axis of the long through hole so that it is slidable in the direction of the main axis of the long through hole. The volume of air air adjusted to be blown from the air ejection orifice 12A can be adjusted when the pair of air volume orifice orifice volume adjustment members 3, 3 respectively slide along the outer face of the inclined walls 7B, 7B in their inclined direction to open or close the air exhaust orifice 12A, that is, when the interval (HA) between the air volume orifice adjustment members 3, 3 increases or decreases It should be noted that the air set to be blown from the air ejection hole 12A leaves the air ejection hole 12A and then its wind direction is guided by the guide flanges 32, 32. That is, the blowing guide 12 works to adjust the volume of air of the adjusted air and to guide the adjusted air.

The induction guide 10 is attached to a central part of the upper plate 161 near the induction hole 162 and guides the adjusted air to be blown from the air ejection hole 12A to be sucked into the induction hole 162 and guides the air circulated air path 15 circulated to be induced and sucked. The induction guide 10 is located to be opposite the air ejection guide 12 through the space N as described above.

In addition, the induction guide 10 comprises an air volume adjustment structure B to adjust the volume of air that is sucked. The air volume adjustment structure B is composed of: a pair of induction orifice air volume adjustment members 5, 5 attached to the outer side of the upper plate 161 to be able to slide; and screw members 6, 6 for fixing the induction orifice air volume adjustment members 5, 5 so that they can slide.

The induction orifice air volume adjustment members 5, 5 are made of rectangular plate materials having a longitudinal dimension substantially equal to the longitudinal dimension of the induction hole 162. An outer end part of the central part on the outer side in the direction of the shortest side of each of the induction orifice air volume adjustment members 5, 5 is fixed to an edge part on each long side of the induction hole 162 for each of the screw members 6, 6 so that they can slide. In addition, an inner end portion of each of the induction orifice air volume adjustment members 5, 5 is folded and extended to the inner side of the mixing shell 16 to form each of the flanges 51.51 as guide.

For example, a long through hole is provided in an outer end portion of each of the induction orifice air volume adjustment members 5 and each induction orifice air volume adjustment member 5 is fixed. by a screw member 6, such as a screw or a rivet, having a diameter equal to the minor axis of the long through hole so that it can slide in the direction of the main axis of the long through hole. The volume of air that is sucked into the induction orifice 162 can be adjusted when the pair of induction orifice air volume adjusting members 5, 5 respectively slide along the outer face of the upper plate 161 to open or close the induction orifice 162, that is, when the interval (HB) between the induction orifice air volume adjustment members 5, 5 increases or decreases. It should be noted that the wind direction of the air, which passes through the induction hole 162, is guided by the guide flanges 51.51.

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In addition, the heating and cooling unit 1 according to the present invention forms the guide path K to guide the adjusted air blown from the air ejection hole 12A of the wrapper 11 adjusting to the mixing shell 16. The path K The guide includes a part of the air ejection guide 12 (or the air discharge orifice volume adjustment member 3), and a part of the induction guide 10 (or the volume adjustment member 5 induction orifice air). More particularly, the guide path K is constructed by the guide flange 32 of the air ejection guide 12 (or the air expulsion air volume adjustment member 3), the space N and the guide flange 51 of the induction guide 10 (or the induction hole volume adjustment member 5), and the adjusted air blown from the air ejection hole 12A is guided by the guide path K and flows into the induction hole 162 . At this time, the air circulated from inside the room S is sucked into the induction hole 162 through the guiding path K from the space N through the circulated air path 15.

In the embodiment 4 according to the present invention, the case description is given that the lower end part of the air volume orifice air volume adjusting member 3 and the inner end part of the air adjustment member 5 Induction orifice air volume is formed in the folded form as the example, however, it is not limited to this. In this case, the structure can be made such that any of the air ejection guide 12 and the induction guide 10 are omitted.

On the other hand, the magnitude of the other face 163 of the mounting part 16B is smaller than the magnitude of the lower opening part 14 of the bell 13 and a space 141 is formed between the lower opening part 14 of the bell 13 and the other side 163 of the mounting part 16B. The air circulated from inside the room S passes through the space 141 and is sucked into the circulated air path 15.

Figure 21 is a brief side view illustrating an example of joining and disengaging an illumination system R from the heating and cooling unit 1, in the induction emission air conditioner according to embodiment 4 of the present invention, and Figure 22 is a bottom view of the induction emission air conditioner in which the lighting system S is disassembled, and viewed from the interior side of the room.

The housing 19 is provided with an opening part 27 such that it is possible to face the heat exchanger 20 and the fan 22 from inside the room S by removing its lower face. And the lighting system R is provided in such a way that it can be freely opened and closed or detachable through the opening part 27.

As mentioned above, the lighting system R is provided at each of the two ends in the longitudinal direction of the heating and cooling unit 1 near the space 141. In other words, it is structured so that a part of the air circulated comes into contact with the lighting system R when it passes through the space 141. Consequently, the circulated air obtains the heat generated by the lighting system R, at a time of passing through the space 141. The heat obtained is used to reheat or preheat in the mixture of feed air and circulated air. In other words, at the time of cooling with a large cooling capacity per unit of air volume of the feed air (when the air supply temperature is lower than usual), the heat of the lighting system R will be used to reheat the feed air and therefore it is possible to avoid dew condensation reliably and further decrease the supply volume of the feed air to further reduce costs. In addition, at the time of heating, the heat of the lighting system R is used to preheat the feed air and, therefore, it is possible to decrease the ability of a device to feed the feed air and improve the heating capacity.

The lighting system R is, for example, a fluorescent tube, an incandescent lamp or an LED, and the number, the position thereof or the like can be changed in an appropriate manner.

Identical codes are used to refer to identical parts to those of embodiment 4, and a detailed explanation thereof will be omitted.

(Embodiment 5)

A heating and cooling unit 1 of an induction emission air conditioning apparatus according to embodiment 5 is provided with short tubular projections 98, 98, 98, ... 98 formed to protrude from one side of each plate 8 of heat transfer (see figures 10 and 11).

A plurality of projections 98, 98, 98, ... 98 are juxtaposed on one side of each heat transfer plate 8 in an appropriate range along the longitudinal direction of the heat transfer plate 8. More particularly, the openings 9 are juxtaposed below the respective protrusions 98 in a predetermined range as illustrated in Figure 10. The protrusions 98 have an elliptical cross section and are provided in such a way that the direction of the major axis of the ellipse It is oriented to the vertical direction. In addition, the projections 98, 98, 98, ... 98 are also juxtaposed in the direction of juxtaposition of the plates 8, 8,

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8, ... 8 heat transfer, each central axis thereof being located on the same line.

The projections 98 have heat storage capacity, and obtain heat from mixed air through the heat transfer plates 8, store the heat and radiate the heat into the interior of the room S. A projection 98 of a plate 8 of Heat transfer extends to come into contact with another adjacent heat transfer plate 8 and supports the adjacent heat transfer plate 8 to prevent deformation of the adjacent heat transfer plate 8.

The action of the projection 98 is as mentioned above, and a detailed description thereof will be omitted.

In embodiment 5, the description of the case is given in which the projection 98 of a heat transfer plate 8 extends to come into contact with another adjacent heat transfer plate 8 as the example, however, the structure does not is limited to this, a projection 98 of a heat transfer plate 8 may be appropriately extended near another adjacent heat transfer plate 8. In addition, the projection 98 can be integrally formed with the heat transfer plate 8 and can be detachably structured.

In addition, in embodiment 5, the description of the case is given in which the protrusion 98 is formed in the elliptical form as the example, however, it is not limited to this, but can be formed in a circular or polygonal form .

Identical codes are used to refer to identical parts to those of embodiment 4, and a detailed explanation thereof will be omitted.

(Embodiment 6)

Fig. 23 is a perspective view of an induction emission air conditioner according to embodiment 6 of the present invention seen from inside a room. In embodiment 6, a maintenance and inspection panel 17 is provided on both end sides in a longitudinal direction of the heating and cooling unit 1, in the opening part 27 of a housing 19 to be freely opened and closed or be removable. Therefore, at a time of maintenance and inspection, maintenance and inspection work can be carried out by separating panel 17. It should be noted that the structure can be done in such a way that the lighting system R is omitted by making panel 17 with an opaque material or the structure can be made such that the lighting system R is provided on an upper side of the panel 17 by making the panel 17 with a transparent material.

In addition, any panel 17 is provided with the detector 28, and the controller 29 to control an air conditioning or light modulation capacity of a lighting system in response to a signal from the detector 28. Identical codes are used to refer to identical parts to those of embodiment 4, and a detailed explanation thereof will be omitted.

(Embodiment 7)

Fig. 24 is a perspective view of an induction emission air conditioner according to embodiment 7 of the present invention, seen from inside the room S. Embodiment 7 is structured by omitting panel 17 according to the embodiment 6. More particularly, the panel 17 (and the lighting system R) according to the embodiment 6 have been omitted, and the opening part 27 of the housing 19 is provided such that a magnitude thereof is converts to a magnitude that is approximately equal to the lower opening part 14 of the heating and cooling unit 1. Therefore, the part that is exposed to the interior of the room S through the ceiling of C is further reduced to the simplest structure, and an exterior appearance from the interior of the room S becomes better.

Identical codes are used to refer to identical parts to those of embodiment 4, and a detailed explanation thereof will be omitted.

(Accomplishment 8)

Figure 25 is a perspective view of an induction emission air conditioner according to embodiment 8 of the present invention in which a part of an upper face of the housing 19 is cut, and viewed from above, and Figure 26 is a perspective view of an induction emission air conditioner according to embodiment 8 of the present invention, seen from the inside of a room S.

The induction emission air conditioning apparatus according to the embodiment 8 of the present invention is structured such that the heat exchanger 20 and the fan 22 are collectively provided at either end of the heating and cooling unit 1 , and an air ejection path 24 that communicates and is coupled to the heat exchanger 20 and the fan 22, and the heating unit 1 and

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cooling is provided in the heating and cooling unit 1 inside the housing 19. The air ejection path 24 is constructed by a separation plate 33 with a communication hole coupled to the fan 22, and a member 34 in the form of a connected duct communicatively with the fan 22 through the separation plate 33 with the communication hole.

In addition, the air inlet 18 which causes the feed air flow in the heating and cooling unit 1 is provided close to each other at both ends of the heating and cooling unit 1, and is structured in such a way that a Air expulsion distance from the feed air becomes longer.

In Figures 25 and 26, the case is exemplified in which the path 24 of air expulsion is constructed by compartmentalizing the inner face of the housing 19 by the separation plate 33 with communication hole and the member 34 in the form of a duct, however, the structure is not limited to this, but it can be freely changed in various ways, for example, the duct-shaped member 34 is omitted, and the inner face of the housing 19 on the upper side of the unit 1 of heating and cooling is formed as the path of blowing air. Since the other structures are the same as those of embodiment 4, a description thereof will be omitted.

In the induction emission air conditioner according to embodiment 8, the supply air flows based on the actuation of the fan 22 in accordance with the order of induction orifice 30 ^ heat exchanger 20 ^ fan 22 ^ path 24 of air expulsion ^ air inlet 18 of the heating and cooling unit 1, and the interior of the room S is heated by the mixed laminar air and the emission from the heating and cooling unit 1.

Identical codes are used to refer to identical parts to those of embodiment 4, and a detailed explanation thereof will be omitted.

(Embodiment 9)

Figure 27 is a perspective view of an induction emission air conditioner according to the embodiment 9 of the present invention in which a part of an upper face of a housing 19 is cut, and viewed from above. The induction emission air conditioner according to embodiment 9 is structured such that a steam-type humidifier 35 is provided near the heat exchanger 20 on an upper side of the heating and cooling unit 1. In other words, the structure is made so that the humidifier 35 is provided within the air expulsion path 24 (the windward side wind path 25), and the air expulsion path 24 (the path 25 windward side wind) is used for a humidifying space of the feed air. The steam is distributed from a steam generator (not shown) to the humidifier 35 to be sprayed in the air ejection path 24, and the feed air flowing through the heat exchanger 20 is humidified.

In addition, as is different from the case of embodiment 4, the air inlet 18 is provided near the fan 22. Accordingly, the windward side wind path 25 becomes wide, and the humidifier 35 can be provided. In addition, the heat exchanger 20 and the fan 22 are separated from each other to lengthen the air expulsion path 24 (the windward side wind path 25), and the structure is made such that the absorption distance of Steam can be sufficiently secured.

The structure of the air ejection path 24 can be freely changed, and the steam generator can be freely provided both outside and inside. In addition, the humidification system can freely change its structure to the other steam system as illustrated, an evaporation system, a water spray system and the like.

Identical codes are used to refer to identical parts to those of embodiment 4, and a detailed explanation thereof will be omitted.

(Embodiment 10)

Fig. 28 is a perspective view of an induction emission air conditioner according to embodiment 10 of the present invention in which a part of an upper face of the housing 19 is cut, and viewed from above. The induction emission air conditioner according to the embodiment 10 is structured such that the duct-shaped member 34 is omitted from the induction emission air conditioner according to the embodiment 8.

More particularly, in the induction emission air conditioner according to embodiment 10, the air expulsion path 24 is extended by omitting the duct member 34, and the humidifier 35 is provided by using the space. The humidifier 35 is provided near the fan 22, the air inlet 18 is provided so that it is spaced from the fan 22, and the structure is made such that the air ejection path 24 becomes longer. Therefore, it is possible to ensure

sufficiently the steam absorption distance.

In addition, the heat exchanger 20, the fan 22 and the induction hole 30 are provided at either end of the heating and cooling unit 1. The structure of the air expulsion path 24 is freely changed, and the other one other than the steam generator will be freely provided outside or inside. In addition, the humidification system can freely change its structure to the other steam system as illustrated, the evaporation system, the water spray system and the like. Since the other structures are the same as those of embodiment 4, identical codes are used to refer to parts identical to those of embodiment 4, and a detailed explanation thereof will be omitted.

10

It should be noted that the present invention is not limited to the above-mentioned embodiments, but its design may be changed within the scope that does not deviate from the scope of the present invention. For example, the position or number of the lighting system R and the panel 17 can be freely changed, and the number or position of the detector 28 and the controller 29 can be freely changed, in each of the above-mentioned embodiments 15. In addition, the position of the induction hole 30 can be freely changed, and the structure can be made so that the supply air can pass in the heat exchanger 20, providing the induction hole 30 instead of the lighting system R or the panel 17.

In embodiment 8 and embodiment 10, the lighting system R can be provided so that it can be opened and closed freely or removable instead of any one of panel 17, or the structure can be made as in the embodiment in figure 24 omitting panel 17.

In addition, in each of the aforementioned embodiments, the housing 19 is buried in the rear part of the roof C by exposing the bottom face of the mixing shell 16 inside the room S, however, the structure can be done so that the entire device is provided on the ceiling C in order to be exposed inside the room S.

Claims (33)

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Five fifty 55 60 65 1. - A heating and cooling unit (1) characterized in that it comprises: a mixing envelope (16) for supplying mixed air, which is obtained by mixing circulated air from inside a room (S) with feed air to be fed, into the room (S), an adjustment envelope (11) to adjust the flow of feed air to the mixing envelope (16), a guide path (K), which is communicatively connected with the circulated air, to guide the feed air to the mixing shell (16), a heat storage irradiation member (2), which is attached in the mixing shell (16) in a thermally conductive manner, to obtain heat from the mixed air and radiate the heat into the room (S), a box member (13), which has an opening (14) on one of its faces and is buried in a wall inside the room (S) with a face oriented towards the interior of the room (S), for accommodating the adjustment shell (11), the mixing shell (16) and the guide path (K), and a circulated air path (15), which is formed within the box member (13) and communicatively connects the opening (14) with the guide path (K); characterized by a plurality of juxtaposed flow division fins (8), which are formed in the heat storage irradiation member (2), to divide the flow of mixed air to be supplied to the interior of the room (S ) and let the mixed air pass through. 2. - The heating and cooling unit according to claim 1, wherein the heat storage irradiation member (2) comprises an elliptical heat storage pipe (99) that penetrates the plurality of fins (8 ) of flow division in a direction of juxtaposition of the fins (8) of flow division. 3. - The heating and cooling unit according to claim 1, further comprising a plurality of short tubular projections (98), which are formed to protrude from one face of the flow division fins (8), to change a direction of heating of radiation towards the interior of the room (S) and dividing the flow of the mixed air. 4. - The heating and cooling unit according to claim 3, wherein the projections (98) are juxtaposed in a longitudinal direction of the flow division fins (8) to reach or almost reach fins (8) of adjacent flow division, the mixing shell (16) comprises an opening face (163), which has an opening (9) in which the mixed air to be supplied to the interior of the room (S) passes and is oriented inside the room (S), and the opening (9) is positioned below the projections (98). 5. - The heating and cooling unit according to claim 4, wherein the box member (13) has a flat shape, the mixing shell (16) has a flat box shape, the path (15) of circulated air is formed on an outer side of a face opposite the opening face (163) and on an outer side of any of two opposite side faces adjacent to the opening face (163), a suction hole (162) of Rectangular air to suction the adjusted air of the adjustment envelope (11) from inside the room (S) is provided in a midpoint between the two opposite side faces on a face of the mixing envelope (16), the envelope ( 11) adjusting comprises a rectangular air ejection hole (12A) for blowing the adjusted air, and said air ejection hole (12A) is located to match the air suction hole (162) of the mixing housing (16). 6. - The heating and cooling unit according to claim 5, wherein the adjustment casing (11) is a box member that narrows towards the air ejection hole (12A). 7. - The heating and cooling unit according to claim 5, wherein the air discharge orifice (12A) or the air suction orifice (162) is constructed to be able to adjust a volume of air passing to through. 8. - The heating and cooling unit according to claim 7, wherein a pair of an air ejection orifice door member (3) and a pair of a suction orifice door member (5) of air to adjust a volume of air to pass the air ejection hole (12A) or the air suction hole (162) are respectively attached to the edge portions of both long sides of the air expulsion hole (12A) or the air suction hole (162) to be able to slide. 5 10 fifteen twenty 25 30 35 40 Four. Five fifty 55 60 65 9. - The heating and cooling unit according to claim 8, wherein the guide path (K) includes a part of each air ejection orifice door member (3) and the member (5) of air suction orifice door, and the air expulsion orifice door member (3) and the air suction orifice door member (5) are located in opposite positions through a space (N). 10. - The heating and cooling unit according to claim 1, wherein a guide piece (7) is provided to guide the feed air to the air discharge hole (12A) inside the shell (11) of adjustment. 11. - The heating and cooling unit according to claim 1, wherein the adjustment envelope (11) comprises: an inlet (18) for receiving the supply air; and a suppression structure (11a) to suppress the appearance of a lack of uniformity in a wind pressure and a wind speed of the feed air in the adjustment envelope (11) depending on the distance from the inlet (18). 12. - The heating and cooling unit according to claim 11, wherein the suppression structure (11a) is a rectangular plate material, which is located to be opposite the air discharge orifice (12A) of such such that a distance from the air ejection hole (12A) gradually increases or decreases along a longitudinal direction of the air expulsion hole (12A), and the inlet (18) is formed at one end of the structure ( 11a) of suppression, where the distance is the largest. 13. - The heating and cooling unit according to claim 2, wherein a heat storage member (T) for obtaining heat from the mixed air and storing the heat is filled in the heat storage pipe (99) . 14. - The heating and cooling unit according to claim 4, wherein the opening face (163) of the mixing shell (16) has an area smaller than the opening (14) of the box member (13) , a passage space (141) where the circulated air to be sucked into the circulated air path (15) passes between an edge of the opening (14) of the box member (13) and an edge of the opening face (163), and a lighting system (R) for illuminating the interior of the room (S) is provided in the passage space (141) so that the circulated air can pass. 15. - A heating and cooling apparatus that supplies mixed air, which is obtained by mixing the circulated air inside a room (S) with the feed air to be fed, inside the room (S), characterized because it includes: a heat exchanger (20), a fan (22) to pass the feed air to the heat exchanger (20), and a heating and cooling unit (1) according to claim 1 to rectify the mixed air of the circulated air and the feed air, passing the feed air through the heat exchanger (20) and being treated, to supply the mixed air after rectification to the interior of the room (S), and emit heat from the mixed air to the interior of the room (S); wherein the adjustment envelope (11) of the heating and cooling unit (1) adjusts the flow of the feed air to be fed to the mixing envelope (16) after the supply air is treated. 16. - The heating and cooling apparatus according to claim 15, wherein: the heating and cooling unit (1) is formed in a rectangular parallelepiped shape, the heat exchanger (20) and the fan (22) are provided respectively on both sides of the heating and cooling unit (1) interspersed between them, and an air expulsion path (24) is provided for communicatively connecting the heat exchanger (20), the fan (22) and the heating and cooling unit (1). 17. - The heating and cooling apparatus according to claim 15, wherein: the heating and cooling unit (1) is formed in a rectangular parallelepiped shape, the heat exchanger (20) and the fan (22) are arranged on one side of the heating and cooling unit (1), and an air expulsion path (24) is provided which communicatively connects the heat exchanger (20), the fan (22) and the heating and cooling unit (1). 5 10 fifteen twenty 25 30 35 40 Four. Five fifty 55 60 65 18. - The heating and cooling apparatus according to any one of claims 15 to 17, comprising: a housing (19) for housing the heat exchanger (20), the fan (22) and the heating and cooling unit (1); the housing (19) being provided with an opening part (27) oriented towards the interior of the room (S), and the opening part (27) being provided with a lighting system (R) to open and close freely or be removable. 19. - The heating and cooling apparatus according to claim 18, comprising: a detector (28) for detecting a human body inside the room (S); Y a controller (29) for controlling one or both functions of an air conditioning performance and the light modulation of the lighting system (R), based on a detection result of the detector (28). 20. - The heating and cooling apparatus according to any one of claims 15 to 17, comprising: a housing (19) for housing the heat exchanger (20), the fan (22) and the heating and cooling unit (1); the housing (19) being provided with an opening part (27) oriented towards the interior of the room (S), and the opening part (27) being provided with a maintenance and inspection panel (17) to open and close freely or be removable. 21. - The heating and cooling apparatus according to claim 20, comprising: a detector (28) for detecting a human body inside the room (S); Y a controller (29) for controlling an air conditioning performance based on a detection result of the detector (28). 22. - The heating and cooling apparatus according to any one of claims 15 to 21, wherein a heat transfer pipe of the heat exchanger (20) is an elliptical pipe. 23. - The heating and cooling apparatus according to any one of claims 18 to 22, wherein: the housing (19) is provided on a ceiling (C) inside the room (S), and The housing (19) is structured in such a way that the air on the rear side of the roof (C) is used as feed air, and said air passes through the heat exchanger (20). 24. - The heating and cooling apparatus according to claim 15, wherein the heat storage irradiation member (2) comprises an elliptical heat storage pipe (99) that penetrates the plurality of fins (8 ) of flow division in a direction of juxtaposition of the fins (8) of flow division. 25. - The heating and cooling apparatus according to claim 24, wherein the heating and cooling unit (1) comprises a plurality of short tubular projections (98), which are formed to protrude from one side of the fins (8) of division of flow, to change a direction of the heating of radiation towards the interior of the room (S) and to divide the flow of the mixed air. 26. - The heating and cooling apparatus according to claim 25, wherein: the projections (98) are juxtaposed in a longitudinal direction of the flow division fins (8) to reach or almost reach adjacent flow division fins (8), The mixing shell (16) comprises an opening face (163), which has an opening (9) in which the mixed air to be supplied inside the room (S) passes and is oriented towards the interior of the room ( S), and 5 10 fifteen twenty 25 30 35 40 Four. Five fifty the opening (9) is located under the projections (98). 27. - The heating and cooling apparatus according to claim 26, wherein: the box member (13) has a flat shape, The mixing shell (16) has a flat box shape, The circulated air path (15) is formed on an outer side of a face opposite the opening face (163) of the mixing shell (16) and on an outer side of either of two opposite side faces adjacent to the face ( 163) opening, a rectangular air suction hole (162) for sucking the adjusted air of the adjusting shell (11) and the air circulated from inside the room (S) is provided midway between the two opposite side faces in a face of the mixing envelope (16), the adjustment envelope (11) comprises a rectangular air ejection hole (12A) for blowing the adjusted air, and said air expulsion hole (12A) is located to coincide with the hole (162) air suction of the mixing shell (16). 28. - The heating and cooling apparatus according to claim 27, wherein the adjustment casing (11) is a box member that narrows towards the air ejection hole (12A). 29. - The heating and cooling apparatus according to claim 28, wherein a pair of an air ejection orifice door member (3) and a pair of a suction orifice door member (5) of air to adjust a volume of air to pass the air ejection hole (12A) or the air suction hole (162) are respectively attached to the edge portions of both long sides of the air expulsion hole (12A) or the air suction hole (162) to be able to slide. 30. - The heating and cooling apparatus according to claim 29, wherein: the guide path (K) includes a part of each of the air ejection orifice door members (3) and the air suction orifice door member (5), and the air ejection orifice door member (3) and the air suction orifice door member (5) are located in opposite positions through a space (N). 31. - The heating and cooling apparatus according to any one of claims 27 to 30, wherein a guide piece (7) is provided to guide the feed air after being treated in the orifice (12A) of expulsion of air inside the wrap (11) adjustment. 32. - The heating and cooling apparatus according to any one of claims 27 to 31, wherein the adjustment shell (11) comprises: an inlet (18) that is communicatively connected with the path (24) of expulsion of air and receives the supply air after being treated; Y a suppression structure (11 a) of a rectangular plate member that is located to be in opposition to the air ejection hole (12A) such that a distance from the air ejection hole (12A) gradually increases or decreases along a longitudinal direction of the air ejection hole (12A), and that the inlet (18) is formed on an end side of the suppression structure (11a) in which the distance is maximized. 33. - The heating and cooling apparatus according to any one of claims 16 to 32, wherein the air expulsion path (24) is structured to be used as a humidification space to humidify the supply air after of being treated