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WO2007132720A1 - Conditionneur d'air - Google Patents

Conditionneur d'air Download PDF

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Publication number
WO2007132720A1
WO2007132720A1 PCT/JP2007/059634 JP2007059634W WO2007132720A1 WO 2007132720 A1 WO2007132720 A1 WO 2007132720A1 JP 2007059634 W JP2007059634 W JP 2007059634W WO 2007132720 A1 WO2007132720 A1 WO 2007132720A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
air conditioner
dust
filter
dust removal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2007/059634
Other languages
English (en)
Japanese (ja)
Inventor
Tomohiro Yabu
Kenkichi Kagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of WO2007132720A1 publication Critical patent/WO2007132720A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus

Definitions

  • the present invention relates to an air conditioner, and more particularly, to an air conditioner equipped with a dust removal mechanism for removing dust from a filter.
  • Patent Document 1 JP-A-3-213919
  • the subject of this invention is providing the air conditioning apparatus which can achieve thickness reduction even if it accommodates the mechanism which removes dust.
  • the air conditioner of the first invention includes a case, a filter, a heat exchanger, and a dust removal mechanism.
  • the case has a suction port.
  • the filter covers the suction port.
  • the heat exchanger is housed in the case.
  • the dust removal mechanism removes dust attached to the filter from the filter. At least a part of the dust removal mechanism is further away from the heat exchanger during air-conditioning operation than during non-air-conditioning operation without air-conditioning operation.
  • the dust removal mechanism performs the air conditioning operation during the air conditioning operation. Since the heat exchanger power is further away than during non-air-conditioning operation, it is possible to increase the heat exchange efficiency of the heat exchanger while having a dust removal function. Even if a dust removal mechanism is built in, the external shape of the air conditioner during non-air-conditioning operation can be reduced.
  • An air conditioner according to a second invention is the air conditioner according to the first invention, and further includes an open / close panel.
  • the open / close panel closes at least a part of the suction port during non-air-conditioning operation and opens the suction port during air-conditioning operation.
  • the dust removal mechanism is provided on the open / close panel.
  • an opening / closing panel that closes at least a part of the suction port during non-air-conditioning operation and opens the suction port during air-conditioning operation is further provided, and a dust removal mechanism is provided on the opening / closing panel. Therefore, it is possible to move the dust removal mechanism away from the heat exchanger during air conditioning operation.
  • An air conditioner according to a third invention is the air conditioner according to the first invention or the second invention, and further includes a filter support mechanism.
  • the filter support mechanism movably supports the filter. A part of the filter support mechanism can move together with the dust removal mechanism.
  • a filter support mechanism that movably supports the filter is further provided, and a part of the filter support mechanism can move together with the dust removal mechanism, so that the filter support mechanism is separated from the heat exchanger force. It is possible to smoothly remove dust in the state.
  • An air conditioner according to a fourth aspect of the present invention is the air conditioner according to any of the first to third aspects, wherein the filter has a loop shape.
  • the dust removal mechanism is provided in a portion of the filter close to the suction port.
  • the filter has a loop shape and the dust removal mechanism is provided in a portion of the filter close to the suction port, the outer shape during non-air-conditioning operation can be further reduced.
  • An air conditioner according to a fifth aspect of the present invention is the air conditioner according to any of the first to fourth aspects, wherein the dust removal mechanism removes dust by moving relative to the filter.
  • dust is removed by moving the dust removal mechanism relative to the filter, so that dust can be removed more quickly.
  • An air conditioner according to a sixth invention is the air conditioner according to any one of the first to fifth inventions.
  • the dust removing mechanism removes dust adhering to one side of the filter.
  • the dust removal mechanism removes the dust adhering to one side of the filter, it is possible to effectively remove the dust on the part where a lot of dust adheres, and the structure of the air conditioner is simplified.
  • An air conditioner according to a seventh aspect of the present invention is the air conditioner according to any one of the first to fifth aspects, wherein the dust removal mechanism removes dust adhering to both surfaces of the filter.
  • the dust removing mechanism removes the dust adhering to both sides of the filter, it is possible to quickly remove the dust.
  • An air conditioner according to an eighth aspect of the present invention is the air conditioner according to any of the first to seventh aspects of the invention, wherein the heat exchanger has an inclined heat exchange portion that is disposed inclined inside the case. is doing.
  • the dust removal mechanism is housed in the upper part of the inclined heat exchange part inside the case during non-air-conditioning operation.
  • the heat exchanger has an inclined heat exchange part that is inclined inside the case, and the dust removal mechanism is housed in the upper part of the inclined heat exchange part inside the case during non-air-conditioning operation. Force that allows air to pass during operation It is possible to store the dust removal mechanism by effectively using a space where nothing is arranged during non-air-conditioning operation, and further achieve a thinner air conditioner during non-air-conditioning operation It becomes possible.
  • An air conditioner according to a ninth aspect of the present invention is the air conditioner according to any of the second to eighth aspects of the invention, and has a structure that prevents air from being sucked into the suction port from the lower part of the open / close panel. Yes.
  • An air conditioner according to a tenth aspect of the present invention is the air conditioner according to any one of the first to ninth aspects of the present invention, further comprising a dust container.
  • the trash storage unit stores trash removed by the trash removal mechanism.
  • An air conditioner according to an eleventh aspect of the present invention is the air conditioner according to the tenth aspect, wherein the dust container is detachably attached to the open / close panel or the case.
  • the trash storage part is detachably attached to the open / close panel or the case, the trash stored in the trash storage part can be easily discarded, and the cleaning of the trash storage part is easy.
  • An air conditioner according to a twelfth aspect of the present invention is the air conditioner according to the tenth aspect of the present invention or the eleventh aspect of the present invention, wherein the dust container is connectable to a suction portion of the cleaner.
  • the dust storage part can be connected to the suction part of the vacuum cleaner, the dust stored in the dust storage part can be easily sucked out by the vacuum cleaner.
  • An air conditioner according to a thirteenth aspect of the present invention is the air conditioner according to any of the first to twelfth aspects of the present invention, wherein the case is embedded in the ceiling of the air-conditioning target space.
  • the first invention it is possible to increase the heat exchange efficiency of the heat exchanger while having a dust removal function. Even if a dust removal mechanism is built in, the external shape of the air conditioner during non-air-conditioning operation can be reduced.
  • the dust removal mechanism can be separated from the heat exchanger during the air-conditioning operation by opening and closing the open / close panel.
  • dust removal can be performed smoothly with the filter support mechanism away from the heat exchanger force.
  • the outer shape during non-air-conditioning operation can be further reduced. According to the fifth invention, dust can be removed more rapidly.
  • the air removal apparatus can be accommodated by effectively using the space where air passes during air-conditioning operation but nothing is arranged during non-air-conditioning operation. Further reduction in thickness can be achieved.
  • the ninth aspect of the invention it is possible to prevent inhalation of air that does not pass through the filter from the lower part of the open / close panel.
  • the trash stored in the trash storage section can be easily discarded, and the trash storage section can be easily cleaned.
  • the dust stored in the dust storage portion can be easily sucked out by the vacuum cleaner.
  • the thirteenth aspect of the present invention even in the air conditioner in which the case is installed by being embedded in the ceiling of the air conditioning target space, it is possible to increase the heat exchange efficiency of the heat exchanger while having the dust removal function. Even if a dust removal mechanism is built in, the external shape of the air conditioner during non-air-conditioning operation can be reduced.
  • FIG. 1 is a perspective view showing a main configuration of an air conditioner according to a first embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing a state in which the open / close panel of the air conditioner of FIG. 2 is closed.
  • FIG. 3 is a cross-sectional view of the air conditioner of FIG. 2 with an open / close panel opened.
  • FIG. 4 is a perspective view showing a main configuration of an air conditioner according to a modification of the first embodiment of the present invention.
  • FIG. 5 is a perspective view showing the main configuration of an air-conditioning apparatus according to another modification of the first embodiment of the present invention.
  • FIG. 6 (a) is a main view of an air conditioner according to still another modification of the first embodiment of the present invention. It is the perspective view which showed the principal structure, (b) is an expanded sectional view of the dust storage part vicinity.
  • FIG. 7 is a perspective view showing the main configuration of an air-conditioning apparatus according to still another modification of the first embodiment of the present invention.
  • FIG. 8 is a perspective view showing a main configuration of an air conditioner according to a second embodiment of the present invention.
  • FIG. 9 is a cross-sectional view of the air conditioner of FIG. 8 with the open / close panel closed.
  • FIG. 10 is a cross-sectional view of the air conditioner of FIG. 8 with the open / close panel opened.
  • FIG. 12 is a perspective view showing the main configuration of an air-conditioning apparatus according to another modification of the second embodiment of the present invention.
  • the air conditioner 1 is a wall-mounted air conditioner arranged on the wall of an air-conditioning target space such as a living room, as shown in FIGS.
  • the air conditioner 1 mainly includes a case 2, a blower fan 3, a loop filter 4, a heat exchanger 5, an open / close panel 8, a dust removal mechanism 9, and a filter support mechanism 10. ing. Inside the case 2 are mainly a blower fan 3 that sucks the air in the room 2 into the case 2 and blows it out from the outlet 7, a filter 4 that filters the air sucked into the case 2, and a blower fan 3.
  • a heat exchanger 5 arranged so as to surround the upper half is arranged.
  • the blower fan 3 is composed of a cross-flow fan. Air blown into the room 2 is sucked into the case 2 through the suction port 6 of the case 2 and filtered by the filter 4, and then blown out of the conditioned air from the blowout port 7. Generate a flow. The air sucked from the upper surface opening 6a and the front opening 6b of the suction port 6 flows into the heat exchanger 5. In the heat exchanger 5, the air is heat-exchanged with the refrigerant and cooled or heated to become conditioned air. After that, the conditioned air is blown out through the blower fan 3 from the outlet 7 at the lower front of the case 2 to the air-conditioned space such as a living room.
  • the heat exchanger 5 has a plurality of heat exchange portions 5a, 5b, 5c.
  • the inclined heat exchange portion 5b is disposed in an inclined manner inside the case 2.
  • the open / close panel 8 opens and closes the front opening 6 b of the suction port 6.
  • the open / close panel 8 can be reciprocated between a closed position shown in FIG. 2 and an open position shown in FIG. 3 by a reciprocating drive mechanism (not shown) housed in the case 2.
  • the open / close panel 8 closes the front opening 6b so that it is completely invisible from the outside during the non-air-conditioning operation in which the air-conditioning apparatus 1 does not perform the air-conditioning operation.
  • the open / close panel 8 is close to the case 2
  • the thickness of the entire air conditioner 1 is reduced.
  • the open / close panel 8 moves forward by a predetermined distance, so that air can be sufficiently sucked from the front opening 6b. Performance can be secured.
  • the front opening 6b and the filter 4 are hidden from the outside (particularly in front view) by the open / close panel 8, so the design of the air conditioner 1 is also performed during the air conditioning operation. Improved.
  • the dust removal mechanism 9 is a mechanism that removes dust from the filter 4.
  • the dust removal mechanism 9 includes a force such as a brush for scraping dust from the surface of the filter 4, a scraping means, a suction means for sucking dust from the surface of the filter 4, and a scraping suction means for simultaneously scraping and sucking dust. , Ma Or it has one or more kinds of vibration means to remove dust by vibration.
  • the dust removal mechanism 9 shown in FIGS. 1 to 3 removes dust on both sides of the filter 4.
  • the dust removal mechanism 9 is configured such that when the loop-like filter 4 is scrolled while being supported by the rollers 10a to 10e of the filter support mechanism 10, the filter 4 is removed by scraping means such as a pair of brushes of the dust removal mechanism 9. Remove dust on both sides.
  • the dust removal mechanism 9 is arranged in contact with or very close to the front surface of the heat exchanger 5 during the non-air conditioning operation in which the air conditioner 1 does not perform the air conditioning operation.
  • the air conditioner 1 performs the air conditioning operation as shown in FIG. 3
  • the open / close panel 8 moves forward by a predetermined distance, thereby moving away from the heat exchanger 5 than during the non-air conditioning operation.
  • the dust removal mechanism 9 is built in, the external shape of the air conditioner 1 during non-air-conditioning operation can be reduced, so that the design of the air conditioner 1 during non-air-conditioning operation can be improved.
  • the dust removal mechanism 9 can be moved independently so that at least a part of the dust removal mechanism 9 does not perform air conditioning operation during air conditioning operation. You may make it the structure which can leave
  • the filter support mechanism 10 includes a drive roller 10a, driven rollers 10b to 10e, a drive unit 13, and a movable bracket 14.
  • the driving roller 10a and the driven rollers 10b, 10c, 10d, and 10e are rotatably mounted inside the case 2 and the open / close panel 8, and support the loop filter 4 so that it can be scrolled.
  • the driving roller 10a is rotationally driven by a driving unit 13 incorporating a step motor or the like.
  • the driven rollers 10b and 10c are rotatably attached to the upper side and the lower side inside the opening / closing panel 8, respectively.
  • the driven roller 10d is rotatably attached to a movable bracket 14 that is attached so as to be slightly movable relative to the case 2.
  • the driven roller 10e is rotatably mounted on the inside upper side of the case 2.
  • the air conditioner 1 can also be manually scrolled with a force that can automatically scroll the filter 4 by the driving force of the driving unit 13.
  • the loop-shaped filter 4 supported by the filter support mechanism 10 has a net part 4a and a band part 4b. If at least the band part 4b is a loop, the loop-shaped filter 4 is scrolled. Is possible.
  • the net portion 4a may also be disposed over the entire circumference of the band portion 4b in the same manner as the band portion 4b. In that case, the downstream side (the part hung inside the rollers 10a to 10c in FIG. 2) is more upstream than the net side 4a (the part hung outside the rollers 10a to 10c in FIG. 2). If the mesh is made finer, it is possible to secure the dust collection capacity while suppressing the draft resistance.
  • the filter 4 can be disposed so as to cover the heat exchanger 5 below. is there. In this case, the air sucked into the front opening 6b of the suction port 6 from below the opening / closing panel 8 can also pass through the filter 4 reliably.
  • the dust removal mechanism 9 is separated from the heat exchanger 5 during air-conditioning operation than during non-air-conditioning operation in which air-conditioning operation is not performed. It is possible to increase the heat exchange efficiency of the heat exchanger 5 while having a dust removal function. Even if the dust removal mechanism 9 is built in, the external shape of the air conditioner 1 during non-air-conditioning operation can be reduced, so that the design of the air conditioner 1 during non-air-conditioning operation can be improved. .
  • the air conditioner 1 of the first embodiment further includes an open / close panel 8 that closes the front opening 6b that is at least a part of the suction port 6 during non-air-conditioning operation and opens the suction port 6 during air-conditioning operation, and removes dust. Since the mechanism 9 is provided on the opening / closing panel 8, the dust removal mechanism 9 can be separated from the heat exchanger 5 during the air-conditioning operation by opening / closing the opening / closing panel 8.
  • the air conditioner 1 of the first embodiment further includes a filter support mechanism 10 that movably supports the filter 4, and the driven rollers 10b, 10c, and 10d that are part of the filter support mechanism 10 Since it can move together with the removal mechanism 9, it is possible to smoothly remove dust while the filter support mechanism 10 is away from the heat exchanger 5.
  • the force by which the filter 4 is automatically scrolled by the drive force of the drive unit 13 may be manually scrolled.
  • the filter 4 has a loop shape, and is disposed near and at the suction port 6 of the dust removal mechanism 9 force S filter 4.
  • the outer shape can be further reduced.
  • the dust removal mechanism 9 removes dust adhering to both surfaces of the filter 4, so that quick dust removal is possible.
  • the force with which the dust removal mechanism 9 is fixed to the open / close panel 8 is not limited to this.
  • the dust removal mechanism 15 moves relative to the filter 4 by moving it. You may make it remove garbage. In this case, dust can be removed more quickly.
  • the dust removal mechanism 15 includes scraping means such as a brush, for example, and is attached to the open / close panel 8 so as to be reciprocally movable in a horizontal direction. Moved.
  • the dust removal mechanism 15 may be moved in the vertical direction. Furthermore, the dust removal mechanism 15 may be movable in two directions, the vertical direction and the horizontal direction.
  • the dust removing mechanism 9 removes dust adhering to both surfaces of the filter 4, but the present invention is not limited to this.
  • the dust removal mechanism 9 may remove dust adhering to one side of the filter 4. In this case as well, the dust on the part where much dust is attached can be effectively removed, and the structure of the air conditioner 1 is simplified.
  • the air conditioner 1 may further include a dust storage unit 16 for storing the dust removed by the dust removal mechanism 9 as shown in FIG. Yo!
  • a dust storage unit 16 for storing the dust removed by the dust removal mechanism 9 as shown in FIG. Yo!
  • the dust container 16 shown in FIG. 5 is detachably attached to the open / close panel 8 or the case 2.
  • the trash stored in the trash storage unit 16 can be easily discarded, and the trash storage unit 16 can be easily cleaned.
  • the air conditioner 1 has a dust storage section 16 for storing the dust removed by the dust removal mechanism 9, as shown in FIGS. It is preferably connectable to the suction part S of the machine. In this case, simply connecting the suction part S of the vacuum cleaner to the dust storage part 16, the dust G stored in the dust storage part 16 can be easily sucked and discharged by the vacuum cleaner. It becomes possible.
  • the dust container 16 shown in FIG. 6 includes an openable / closable shirt 17 and a radially divided rubber so as to be connected to the suction portion S of the vacuum cleaner. And a valve 18 such as a membrane.
  • the suction part S is pushed in, the shirt 17 opens upward and the valve 18 is also pushed upward to open the valve 18.
  • the dust G can be sucked out to the vacuum cleaner side by allowing the inside of the dust container 16 and the suction part S to communicate with each other.
  • the shirt 17 is closed by an elastic force such as a rotary vane (not shown).
  • the valve 18 is closed by its own elastic force.
  • the dust container 16 when the dust container 16 is attached to the inside of the case 2, it is preferable to connect the dust removing mechanism 9 and the dust container 16 with a hose 20 through which dust passes.
  • the hose 20 is preferably a synthetic resin or rubber bellows hose that can expand and contract in accordance with a change in the distance between the dust removal mechanism 9 and the dust container 16.
  • the air conditioner 1 installed on the wall is described as an example, but the present invention is not limited to this.
  • the case 2 may be a ceiling-carrying type (so-called ceiling cassette type) air conditioner that is installed by being embedded in the ceiling of the air-conditioning target space.
  • heat exchange can be performed while having dust removal function by separating at least a part of the dust removal mechanism 9 from the heat exchanger 5 than during non-air-conditioning operation when air-conditioning operation is not performed during air-conditioning operation.
  • the heat exchange efficiency of the vessel 5 can be increased. Even if the dust removal mechanism 9 is built in, the external shape of the air conditioner 1 during non-air-conditioning operation can be reduced, so that the design of the air conditioner 1 during non-air-conditioning operation can be improved.
  • the dust removal mechanism 9 can be moved independently so that at least one of the dust removal mechanism 9 can be moved. It may be configured such that the unit can be separated from the heat exchanger 5 during air-conditioning operation, not during air-conditioning operation, or more than during non-air-conditioning operation. In this case as well, the heat exchange efficiency of the heat exchanger 5 and the design of the air conditioner 1 can be improved.
  • the dust removal mechanism 29 is arranged on the upper side of the open / close panel 8 and is in a non-air-conditioning operation ( 9) is different from the air conditioner 1 of the first embodiment in that the dust removal mechanism 29 is housed in the upper part of the inclined heat exchange portion 5b inside the case 2.
  • the dust removal mechanism 29 is housed in the upper part of the inclined heat exchange portion 5b inside the case 2.
  • the upper part of the inclined heat exchange portion 5b in the case 2 has a space through which air passes during air-conditioning operation, and there is a space where nothing is arranged during non-air-conditioning operation.
  • the dust removal mechanism 29 can be stored during non-air-conditioning operation. It is also possible to employ a dust removal mechanism 29 that is larger than the dust removal mechanism 9 of the first embodiment.
  • the dust removal mechanism 29 is housed in the upper part of the inclined heat exchange portion 5b inside the case 2 during non-air-conditioning operation. Therefore, it is possible to store the dust removal mechanism 29 by effectively using the space where nothing is arranged during non-air-conditioning operation, and to reduce the thickness of the air conditioner 1 during non-air-conditioning operation. Can be achieved further.
  • the air conditioner 1 of the second embodiment at least a part of the dust removal mechanism 29 is separated from the heat exchanger 5 during the air-conditioning operation than during the non-air-conditioning operation where the air-conditioning operation is not performed. This makes it possible to increase the heat exchange efficiency of the heat exchanger 5 while having a dust removal function. Even if the dust removal mechanism 29 is built in, the external shape of the air conditioner 1 during non-air-conditioning operation can be reduced, so that the design of the air conditioner 1 during non-air-conditioning operation can be improved. is there.
  • the dust removal mechanism 29 is located at the upper side of the open / close panel 8 and the lower side of the open / close panel 8 during air-conditioning operation as shown in FIG. Since there is a lower gap between the open / close panel 8 and the case 2, air that does not pass through the filter 4 through the lower gap is sucked into the case 2 from the front opening 6b of the suction port 6. There is a risk of being.
  • a structure for preventing air from being sucked into the suction port 6 from the lower part of the opening / closing panel 8 for example, a structure for closing the lower gap as shown in FIG.
  • the member 30 may be provided between the opening / closing panel 8 and the case 2. Thereby, it is possible to prevent the inhalation of air that does not pass through the filter 4 from the lower part of the open / close panel 8.
  • the partition member 30 is preferably composed of a plate-like member such as a synthetic resin panel or a sheet-like member such as soft rubber as long as it is a member that can prevent air from being sucked from below.
  • the lower edge of the opening / closing panel 8 It is also possible to open and close the open / close panel 8 by bringing the case 2 close to or in contact with the case 2 to prevent inflow of air from below and by swinging the upper side of the open / close panel 8 in the front-rear direction. In this case as well, it is possible to prevent the inhalation of air that does not pass through the filter 4 from the lower part of the open / close panel 8.
  • the present invention can be widely applied to an air conditioner equipped with a dust removal mechanism that removes dust from a filter. Therefore, the present invention can also be applied to various types of air conditioners such as a wall-mounted type, a ceiling-embedded type, a ceiling-suspended type, and the like.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

L'invention concerne un conditionneur d'air dont l'emcombrement peut être réduit même s'il contient un mécanisme d'élimination de la poussière. Le conditionneur d'air (1) comprend un carter (2), un filtre (4), un échangeur de chaleur (5) et un mécanisme d'élimination de la poussière (9). Le carter (2) comporte des orifices d'aspiration (6). Le filtre (4) recouvre les orifices d'aspiration (6). L'échangeur de chaleur (5) est contenu dans le carter (2). Le mécanisme d'élimination de la poussière (9) élimine la poussière collée au filtre (4). Dans une opération de conditionnement d'air, au moins une partie du mécanisme d'élimination de la poussière (9) est plus éloignée de l'échangeur de chaleur (5) que lors de l'opération de non conditionnement d'air.
PCT/JP2007/059634 2006-05-15 2007-05-10 Conditionneur d'air Ceased WO2007132720A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-134781 2006-05-15
JP2006134781A JP4301253B2 (ja) 2006-05-15 2006-05-15 空気調和装置

Publications (1)

Publication Number Publication Date
WO2007132720A1 true WO2007132720A1 (fr) 2007-11-22

Family

ID=38693814

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/059634 Ceased WO2007132720A1 (fr) 2006-05-15 2007-05-10 Conditionneur d'air

Country Status (2)

Country Link
JP (1) JP4301253B2 (fr)
WO (1) WO2007132720A1 (fr)

Cited By (1)

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EP2386802A1 (fr) * 2010-05-13 2011-11-16 LG Electronics, Inc. Climatiseur

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5259229B2 (ja) 2008-04-02 2013-08-07 電気化学工業株式会社 テープ状積層フィルムの巻き取り方法およびテープ状積層フィルムの巻き取り物
JP4766167B2 (ja) * 2009-01-28 2011-09-07 ダイキン工業株式会社 空調室内機、およびフィルタ清掃装置の製造方法
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CN103851714B (zh) * 2014-03-15 2017-02-15 天津网士通科技有限公司 一种节水节能的中央空调系统

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