[go: up one dir, main page]

WO2021261937A1 - Purificateur d'air à double ventilation montable sur fenêtre - Google Patents

Purificateur d'air à double ventilation montable sur fenêtre Download PDF

Info

Publication number
WO2021261937A1
WO2021261937A1 PCT/KR2021/007953 KR2021007953W WO2021261937A1 WO 2021261937 A1 WO2021261937 A1 WO 2021261937A1 KR 2021007953 W KR2021007953 W KR 2021007953W WO 2021261937 A1 WO2021261937 A1 WO 2021261937A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow path
ventilation
device body
disposed
control unit
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/KR2021/007953
Other languages
English (en)
Korean (ko)
Inventor
최보경
신수현
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.)
Ventusair Co Ltd
Original Assignee
Ventusair Co 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 Ventusair Co Ltd filed Critical Ventusair Co Ltd
Publication of WO2021261937A1 publication Critical patent/WO2021261937A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F13/20—Casings or covers
    • 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
    • F24F13/20—Casings or covers
    • F24F2013/205—Mounting a ventilator fan therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/20—Details or features not otherwise provided for mounted in or close to a window
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Definitions

  • the present invention relates to a window type double ventilation air purifier, and to a window type double ventilation air purifier capable of being fixed to a window or connected to a duct installed on a window, and capable of achieving double ventilation according to a ventilation mode.
  • a total heat exchanger is used as an air purifier.
  • Total heat exchangers used as air purifiers are installed in apartment buildings, offices, department stores, and hypermarkets.
  • the total heat exchanger is included in the ventilation system.
  • the ventilation system discharges polluted indoor air to the outside and supplies fresh air from the outside to the indoor space.
  • Figure 1 is a conceptual diagram showing the flow of air in a conventional ventilation system
  • Figure 2 is a perspective view showing another conventional ventilation system
  • Figure 3 is a perspective view showing the inside of another conventional ventilation system.
  • an outdoor air inlet 11 and an outdoor outlet 14 are formed on one side, and an indoor supply port 12 and a betting inlet 13 are formed on the other side. and a heat exchanger 17 and a dehumidifying unit 18 and a humidifying unit 23 respectively installed therein.
  • an air flow path including an air supply path RS and an exhaust path RE is formed so that bets and outside air flow therein, and in the air supply path RS, the indoor side It includes a fan for supplying air 15 formed on the supply port 12 side and an exhaust fan 16 formed on the side of the outdoor outlet 14 in the exhaust path RE.
  • the heat exchanger 17, the dehumidification unit 18, and the humidification unit 23 are formed on the air supply path RS and the exhaust path RE, respectively.
  • the conventional ventilation system has a rectangular box-shaped device body (50).
  • a rectangular installation space is formed inside the device body 50 .
  • a total heat exchanger is disposed in the installation space of the device body 50 .
  • a first inlet 51 and a second outlet 54 are formed at one side of the device body 50 .
  • a first outlet 53 and a second inlet 52 are formed on the other side of the device body 50 .
  • the first suction port 51 and the first discharge port 53 are connected through a first flow path.
  • the first flow path is formed in the device body (50).
  • the second inlet 52 and the second outlet 54 are connected through a second flow path.
  • the second flow path is formed inside the device body (50).
  • the first flow passage and the second flow passage form a shape that is crossed with each other.
  • the total heat exchanger has a rectangular box-shaped heat exchange element (60).
  • the heat exchange element 60 forms a cube or a rectangular parallelepiped.
  • the heat exchange element 60 is disposed in the installation space of the device body 50 .
  • the outer surface of the heat exchange element 20 is disposed to form an angle between the inner wall of the installation space and 45 degrees.
  • the outside air introduced into the first suction port 51 passes through the heat exchange element 60 .
  • the outdoor air passing through the heat exchange element 60 is discharged into the room through the first outlet 53 .
  • the flow path follows the first flow path.
  • the indoor air introduced into the second suction port 52 passes through the heat exchange element 60 .
  • the indoor air passing through the heat exchange element (60) is discharged to the outside through the second outlet (54).
  • the flow path follows the second flow path.
  • the first flow path and the second flow path form an X-shaped flow path as a whole.
  • the heat exchange element 60 is disposed at an intersection of the first and second flow passages.
  • the heat exchange element (60) is disposed so that the square corner is adjacent to the inner wall of the indoor space of the device body (50).
  • the first object of the present invention is to be connected to a duct fixed to a window or installed in a window for indoor air cleaning, and double ventilation can be achieved depending on the ventilation mode To provide a ventilation air purifier.
  • Another object of the present invention is to provide a window type double ventilation air purifier capable of intelligently selecting and operating different ventilation modes according to the first or gas concentration in the room.
  • a third object of the present invention is to provide a window type double ventilation air purifier capable of measuring the degree of contamination of the air supplied through heat exchange into the room in real time and variably adjusting the power of the sterilizing light accordingly.
  • the present invention provides a window type double ventilation air purifier.
  • the window-type double ventilation air purifier has an outdoor air outlet and a bet inlet formed on one side, an outdoor air inlet and a bet outlet are formed on the other side, a first flow path connecting the outdoor air outlet and the outdoor air inlet, and the bet outlet and a device body in which a second flow path connecting the bet suction port is formed to alternate with each other; a heat exchange element part disposed in the internal space of the device body part, the heat exchange element part being disposed in a region where the first flow path and the second flow path cross each other; a first ventilation fan installed in the device body, sucking outside air from the outside air inlet, flowing it along the first flow path, and discharging it through the outside air outlet; a second ventilation fan installed in the device body, sucking indoor air from the bet inlet, flowing it along the second flow path, and discharging it to the outside through the bet outlet; an internal damper opening and closing the first flow path and the second flow path; and an exhaust damper installed in the outdoor air outlet and configured to open
  • the device body includes a lower region and an upper region, wherein the heat exchange element is disposed in the lower region, the bet suction port is formed on one side and the outdoor air intake port is disposed on the other side, and the upper region includes a partition wall.
  • the first ventilation fan and the second ventilation fan are disposed through the partitioned side, and in the upper region, the outdoor air outlet is formed on one side and the bet outlet is disposed on the other side. It is preferable that the first ventilation fan is disposed in the vicinity of the outdoor air outlet, and the second ventilation fan is disposed in the vicinity of the bet outlet.
  • a hole is formed in the partition wall, and the internal damper is rotatably disposed on a rotation shaft formed in the hole, and the rotation shaft is axially connected to the motor shaft of the rotation motor, under the control of the control unit. It is preferable to rotate and rotate the internal damper to open and close the space partitioned from each other in which the first ventilation fan and the second ventilation fan are disposed.
  • control unit is electrically connected to the mode selection unit, the mode selection unit selects any one of a double ventilation mode, an internal circulation mode, and a bypass mode to transmit a selected mode signal to the control unit, and to the mode selection unit
  • the control unit closes the space partitioned from each other using the internal damper and opens the exhaust damper
  • the control unit drives the internal damper to close the partitioned space. It is desirable to control the opening and opening of the exhaust damper.
  • the device body unit includes a dust sensor, wherein the dust sensor measures the indoor dust concentration and transmits the measured dust concentration to the control unit, wherein the control unit is configured to set the measured dust concentration in advance Control the fan speed of the first ventilation fan and the second ventilation fan to reach a reference dust concentration, and use the mode selector to variably select any one of the double ventilation mode, the internal circulation mode, and the bypass mode It is preferable to select and control to drive.
  • an insertion groove into which the heat exchange element is inserted is formed in the device body, and the insertion groove can be drawn out through an opening formed in a pair of inner side plates disposed on both sides of the device body, , It is preferable that the outer side plate is coupled to the outer side of each of the pair of side plates, and a cover for opening and closing the opening hole is installed on the outer side plate.
  • a grill-shaped bracket in which the heat exchange element part is accommodated is installed in the insertion groove to correspond to the shape of the outer periphery of the heat exchange element part, and the bracket is exposed to the first flow passage and the second flow passage.
  • a sterilizing light irradiator for irradiating sterilizing light is disposed in the first flow path, and the sterilizing light irradiator is driven under the control of the controller, and the sterilizing light irradiator increases at a rate set according to the measured dust concentration. It is desirable to variably control the power of
  • a front door is disposed on the front portion of the device body, a plurality of leads having a set length are formed on the edge of the front door, and the plurality of leads are movable formed at the front edge of the device body
  • the plurality of leads are arranged to be slidably moved in a state inserted into each of the grooves, and the plurality of leads are moved according to the driving of a linear motor driven under the control of the control unit, and the control unit receives an operation signal from an operation switch,
  • the plurality of leads are protruded using the linear motor to separate the front door from the front of the device body to open the front of the device body.
  • a pair of locking grooves are formed on the rear surface of the device body, the pair of locking grooves are hooked and fixed to the locking protrusions formed on the rim of the slit member in which the slits are formed, and the slit member is on the window frame. It is preferable to install
  • the present invention can be connected to a duct fixed to a window or installed in a window for indoor air cleaning, and has the effect of achieving double ventilation according to the ventilation mode.
  • the present invention has the effect of intelligently selecting and driving different ventilation modes according to the first or gas concentration in the room.
  • the present invention has the effect of measuring the degree of contamination of the air supplied through heat exchange into the room in real time and variably adjusting the power of the sterilizing light accordingly.
  • FIG. 1 is a conceptual diagram illustrating the flow of air in a conventional ventilation device.
  • Figure 2 is a perspective view showing another conventional ventilation system.
  • FIG. 3 is a perspective view showing the inside of another conventional ventilation system.
  • FIG. 4 is a perspective view showing the front part of the window type double ventilation air purifier according to the present invention.
  • FIG. 5 is a perspective view showing the rear portion of the window type double ventilation air purifier according to the present invention.
  • FIG. 6 is an exploded perspective view showing a window type double ventilation air purifier according to the present invention.
  • FIG. 7 is a perspective view illustrating a structure in which a heat exchange element part according to the present invention is inserted into a bracket.
  • FIG. 8 is a block diagram showing the operation of the air purifier according to the present invention.
  • FIG. 9 is a view showing a state in which the dual ventilation mode according to the present invention is operated.
  • FIG. 10 is a view showing a state in which the internal circulation mode according to the present invention is operated.
  • FIG 11 is a view showing a state in which the bypass mode according to the present invention is operated.
  • FIG 12 is a view showing an example in which the dust sensor 610 is provided in the device body 100 according to the present invention.
  • FIG. 13 is a view showing an example in which a sterilizing light irradiator is disposed in the device body according to the present invention.
  • FIG 14 and 15 are views showing an example of mounting the device body 100 according to the present invention.
  • the present invention may be embodied in many different forms and is not limited to the embodiments described herein.
  • the provision or arrangement of an arbitrary component on the “upper (or lower)” or “top (or below)” of the substrate means that any component is provided or disposed in contact with the upper surface (or lower surface) of the substrate.
  • FIG. 4 is a perspective view showing the front part of the window type double ventilation air purifier according to the present invention
  • FIG. 5 is a perspective view showing the rear part of the window type double ventilation air purifier according to the present invention
  • FIG. 6 is a window type double ventilation air purifier according to the present invention.
  • FIG. 7 is a perspective view showing a structure in which the heat exchange element part according to the present invention is inserted into the bracket.
  • the window type double ventilation air purifier according to the present invention has a device body (100).
  • the device body part 100 has a fan installation part 110 .
  • the fan installation unit 110 has a space therein, and a partition wall (not shown) is formed therein.
  • An internal damper 120 is installed on the partition wall.
  • a first ventilation fan 210 and a second ventilation fan 220 are installed in each space partitioned through the partition wall inside the fan installation unit 110 , respectively.
  • the bottom and rear surfaces of the fan installation unit 110 are opened.
  • a lower portion of each space of the fan installation unit 100 is opened.
  • a grill-shaped bracket 120 having a rhombus shape is disposed under the fan installation part 110 .
  • the bracket 120 forms an insertion groove 121 in the device body 100 .
  • a heat exchange element part 300 having a rhombus shape is inserted into the bracket 120 .
  • a filter 310 including a HEPA filter is disposed on different surfaces of the heat exchange element unit 300 .
  • Filter guides 311 are formed at corners of the heat exchange element unit 300 to form different surfaces. Accordingly, the filter 310 is disposed while being inserted into the filter guide 311 .
  • the bracket 120 is coupled to the rear bracket 130 .
  • the rear end of the rear bracket 130 is in close contact with the rear surface of the fan installation unit 110 .
  • the rear end of the rear bracket 130 is formed in a grill shape.
  • a fixing member 140 in which a portion protruding forward from the rear bracket 130 is fitted and fixed is disposed on the lower portion of the front end of the bracket 120 .
  • a rear cover 150 is installed on the rear portion of the rear bracket 130 .
  • the outdoor air intake 151 and the betting outlet 152 are formed to be spaced apart by a predetermined distance along the top and bottom.
  • the front cover 160 is disposed so as to be disposed on the front portion of the device body 100 .
  • the front cover 160 forms a rectangular border. Moving holes 163 are formed in the rim.
  • the front cover 160 is formed in a grill shape to enable air circulation.
  • the front cover 160 has an outdoor air outlet 161 and a bet suction port 162 are formed.
  • a front door 170 is installed on the front portion of the front cover 610 .
  • the front door 170 is formed in a rectangular plate shape.
  • a plurality of leads 171 extending along the rear are formed to protrude from the edge of the front door.
  • the ends of the plurality of leads 171 are formed in a 'L' shape.
  • the moving holes 163 formed at the rim of the front cover 170 are formed as 'L'-shaped holes so that each of the plurality of leads 171 passes through and slides therethrough.
  • the front door 170 is arranged to be slidable along the front and rear.
  • a motor unit 180 in which the linear motor 181 is accommodated is disposed under the bracket 120 .
  • the linear motor 180 has a moving shaft 182 that moves forward and backward.
  • the linear motor 182 is driven under the control of the controller 400 .
  • a connection block 183 connected to a lower portion of the front door 170 is formed on the moving shaft 182 . Accordingly, as the moving shaft 182 of the linear motor 181 moves along the front and rear, the front cover 170 moves along the front and rear. That is, the front door 170 may open and close the front cover 160 .
  • a pair of inner side plates 190 are disposed to form both sides of the device body portion 100 .
  • the outer side plates 191 are respectively installed on the outer surfaces of the pair of inner side plates 190 .
  • opening holes 190a having a rhombic shape are formed so that the heat exchange element unit 300 can be inserted thereinto.
  • a cover 191a for opening and closing the opening hole 190a is disposed on the pair of outer side plates 191 .
  • an upper cover TC is disposed on the upper portion of the fan installation unit 110 .
  • a lower cover LC is disposed under the motor unit 180 .
  • the upper cover TC and the lower cover LC are coupled to the front and rear covers 170 and 150 and a pair of inner and outer side plates 190 and 191 .
  • the outdoor air outlet 161 and the bet inlet 162 are formed on one side, and the outdoor air inlet 151 and the bet outlet 152 are formed on the other side, and the outdoor air A first flow path connecting the outlet 161 and the outdoor air inlet 151, and a second flow path connecting the bet outlet 152 and the bet inlet 162 are alternately formed.
  • a heat exchange element unit 300 is disposed in a region where the first flow path and the second flow path cross each other in the internal space of the device body part 100 .
  • the first ventilation fan 210 is disposed in a space on one side of the fan installation unit 110 so as to suck outside air from the outside air intake port 151, flow it along the first flow path, and discharge it through the outside air discharge port 161. .
  • the second ventilation fan 220 sucks the indoor air from the bet inlet 162 and flows it along the second flow path, the other side of the fan installation part 110 so as to discharge it to the outside through the bet outlet 152 . placed in space.
  • an internal damper 120 for opening and closing the first flow path and the second flow path is installed.
  • the device body 100 includes a lower region and an upper region.
  • the heat exchange element unit 300 is disposed, the bet suction port 162 is formed on one side, and the outdoor air suction port 151 is disposed on the other side.
  • the upper region is partitioned from each other through a partition wall, and the first ventilation fan 210 and the second ventilation fan 220 are disposed.
  • the outdoor air outlet 161 is formed on one side and the bet outlet 152 is disposed on the other side, and are alternately arranged by the partition wall.
  • the first ventilation fan 210 is disposed in the vicinity of the outdoor air outlet (161).
  • the second ventilation fan 220 is disposed in the vicinity of the bet outlet (152).
  • a hole is formed in the partition wall.
  • the internal damper 120 is rotatably disposed on a rotation shaft formed in the hole.
  • the rotary shaft is connected to the motor shaft of the rotary motor in an axial manner, rotated under the control of the controller 400 to rotate the internal damper 120, the first ventilation fan 210 and the second ventilation
  • the space partitioned by the fan 220 is opened and closed.
  • an exhaust damper (not shown) for opening and closing the outdoor air outlet 161 is installed at the outdoor air outlet 161 .
  • the control unit 400 controls the driving of the first ventilation fan 210 and the second ventilation fan 220, the internal damper 120 and the exhaust damper according to the input ventilation mode to control the first flow path and The opening/closing state of the second flow path is varied.
  • FIG. 8 is a block diagram showing the operation of the air purifier according to the present invention.
  • control unit 400 is electrically connected to the mode selection unit 500 .
  • the mode selection unit 500 selects any one of a double ventilation mode, an internal circulation mode, and a bypass mode and transmits the selected mode signal to the control unit 400 .
  • the control unit 400 closes the mutually partitioned space using the internal damper 120 and opens the exhaust damper.
  • control unit 400 drives the internal damper 120 to open the mutually partitioned space and close the exhaust damper.
  • control unit 400 drives the internal damper 120 to open the mutually partitioned space and to open the exhaust damper. .
  • FIG. 9 is a view showing a state in which the dual ventilation mode according to the present invention is operated.
  • the control unit 400 uses the internal damper 120 to close the space partitioned from each other and Open the exhaust damper.
  • first and second flow passages are all open, and the first and second ventilation fans 210 and 220 are all driven.
  • outdoor air is introduced through the outdoor air intake port 151, filtered and heat exchanged at a predetermined temperature while passing through the heat exchange element unit 300, and flows to be supplied into the room through the outdoor air outlet 161 along the first flow path.
  • outdoor air in the room is introduced through the bet suction port 162, filtered and heat exchanged at a predetermined temperature while passing through the heat exchange element unit 300, and exhausted to the outside through the bet outlet 152 along the second flow path. move as much as possible.
  • both the outside air and the bet may be circulated at the same time.
  • FIG. 10 is a view showing a state in which the internal circulation mode according to the present invention is operated.
  • the control unit 400 drives the internal damper 120 to open the mutually partitioned space and close the exhaust damper. make it
  • the second flow path is all open, and the second ventilation fan 220 is all driven.
  • the driving of the first ventilation fan 210 is stopped.
  • the air inside the room is introduced through the bet inlet 162 by the driving of the second ventilation fan 220, flows into another space through the internal damper 120, and flows through this space to the outdoor air outlet 161. is discharged back into the room through
  • the bet is filtered and heat exchanged while passing through the heat exchange element unit 300 so that air can be re-supplied back into the room.
  • FIG 11 is a view showing a state in which the bypass mode according to the present invention is operated.
  • control unit 400 drives the internal damper 120 to open the mutually partitioned space and activate the exhaust damper. control to open.
  • the second flow path is opened, and the second ventilation fan 220 is driven.
  • the air inside the room is introduced through the bet inlet 162 by the driving of the second ventilation fan 220, and is discharged to the outside through the bet outlet 152 along the second flow path.
  • the first ventilation fan 210 forms a state in which the driving is stopped.
  • FIG 12 is a view showing an example in which the dust sensor 610 is provided in the device body 100 according to the present invention.
  • the device body 100 includes a dust sensor 610 .
  • the dust sensor 610 measures the indoor dust concentration, and transmits the measured dust concentration to the controller 400 .
  • the control unit 400 controls the fan speeds of the first ventilation fan 210 and the second ventilation fan 220 so that the measured dust concentration reaches a preset reference dust concentration.
  • control unit 400 may use the mode selection unit 500 to variably select and drive any one of the double ventilation mode, the internal circulation mode, and the bypass mode.
  • control unit 400 simultaneously adjusts the fan speeds of the first ventilation fan 210 and the second ventilation fan 220 so that the gas concentration measured by the gas sensor 620 reaches a preset reference gas concentration. You can also control it.
  • FIG. 13 is a view showing an example in which a sterilizing light irradiator is disposed in the device body according to the present invention.
  • a sterilizing light irradiator 700 for irradiating sterilizing light is disposed in the first flow path according to the present invention.
  • the sterilizing light irradiation unit 700 is driven under the control of the control unit 400 .
  • the control unit 400 variably adjusts the power of the sterilizing light irradiation unit 700 so as to increase at a rate set according to the measured dust concentration.
  • the sterilizing light irradiator 700 may be disposed on the first flow path between the upper and lower regions of the device body 100 .
  • the sterilizing light irradiation unit 700 has a substrate 710 on which the UV LEDs 720 are mounted.
  • the substrate 710 may be provided in one row or may be provided in multiple rows.
  • the substrate 710 may be disposed obliquely at a predetermined angle from the first flow path along the flow path direction.
  • FIG 14 and 15 are views showing an example of mounting the device body 100 according to the present invention.
  • a pair of locking grooves are formed on the rear surface of the device body 100 .
  • the pair of locking grooves are caught and fixed by the locking protrusions 810 formed on the edge of the slit member 800 in which the slits are formed.
  • the slit member 800 is installed on the window frame.
  • a fitting member 101 having a fitting hum 101a formed on an inner rim is formed on the rear surface of the device body 100 .
  • the locking plate (P) installed at the end of the flexible duct (D) can form a structure that is fitted into the fitting groove (101a) is fixed.
  • a foldable roller support is installed at the lower end of the rear part of the device body.
  • a space is formed in the lower surface of the device body.
  • One end of the roller support is hinged to one end of the bottom surface of the device body.
  • rollers are installed at the other end of the roller support. Accordingly, when the roller support is rotated to be exposed to the outside, the rollers can be rolled along the ground to easily move the device body.
  • the present invention can be connected to a duct fixed to a window or installed on a window for indoor air cleaning, and has the effect of achieving double ventilation according to the ventilation mode.
  • the present invention has the effect of intelligently selecting and driving different ventilation modes according to the first or gas concentration in the room.
  • the present invention has the effect of measuring the degree of contamination of the air supplied through heat exchange into the room in real time and variably adjusting the power of the sterilizing light accordingly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

L'invention concerne un purificateur d'air à double ventilation montable sur fenêtre. Le purificateur d'air à double ventilation montable sur fenêtre comprend : une unité de corps de dispositif dont un orifice d'évacuation d'air extérieur et un orifice d'entrée d'air intérieur sont formés sur un côté, dont un orifice d'entrée d'air extérieur et un orifice d'évacuation d'air intérieur sont formés sur l'autre côté et dont une première voie d'écoulement relie l'orifice d'évacuation d'air extérieur, l'orifice d'entrée d'air extérieur, une seconde voie d'écoulement relie l'orifice d'évacuation d'air intérieur et l'orifice d'entrée d'air intérieur, formées de manière entrecroisée ; une unité d'élément d'échange de chaleur, disposée dans un espace interne de l'unité de corps de dispositif et disposée dans la zone dans laquelle se croisent la première voie d'écoulement et la seconde voie d'écoulement ; un premier ventilateur de ventilation, installé sur l'unité de corps de dispositif et permettant d'aspirer l'air extérieur à partir de l'orifice d'entrée d'air extérieur, de transporter l'air extérieur à travers la première voie d'écoulement et de l'évacuer à travers l'orifice d'évacuation d'air extérieur ; un second ventilateur de ventilation, installé sur l'unité de corps de dispositif et permettant d'aspirer l'air d'intérieur à partir de l'orifice d'entrée d'air intérieur, de transporter l'air intérieur à travers la seconde voie d'écoulement et de l'évacuer vers l'extérieur à travers l'orifice d'évacuation d'air intérieur ; des registres internes, permettant d'ouvrir et de fermer la première voie d'écoulement et la seconde voie d'écoulement ; un registre d'échappement d'air, installé sur une partie d'évacuation d'air extérieur et permettant d'ouvrir et de fermer l'orifice d'évacuation d'air extérieur ; et une unité de commande, permettant de commander le fonctionnement du premier ventilateur de ventilation, du second ventilateur de ventilation, d'un registre interne et d'un registre d'échappement d'air en fonction d'un mode de ventilation entré pour modifier l'état ouvert/fermé de la première voie d'écoulement et de la seconde voie d'écoulement.
PCT/KR2021/007953 2020-06-26 2021-06-24 Purificateur d'air à double ventilation montable sur fenêtre Ceased WO2021261937A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0078726 2020-06-26
KR1020200078726A KR102198498B1 (ko) 2020-06-26 2020-06-26 창문형 이중환기 공기 청정기

Publications (1)

Publication Number Publication Date
WO2021261937A1 true WO2021261937A1 (fr) 2021-12-30

Family

ID=74140634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/007953 Ceased WO2021261937A1 (fr) 2020-06-26 2021-06-24 Purificateur d'air à double ventilation montable sur fenêtre

Country Status (2)

Country Link
KR (1) KR102198498B1 (fr)
WO (1) WO2021261937A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102198498B1 (ko) * 2020-06-26 2021-01-05 주식회사 벤투스에어 창문형 이중환기 공기 청정기
KR20220135517A (ko) 2021-03-30 2022-10-07 주식회사 파세코 창문형 환기 공기청정기
KR102365224B1 (ko) * 2021-06-21 2022-02-24 주식회사 아이자랩 창문형 환기장치
KR102682952B1 (ko) 2022-11-04 2024-07-08 (주)그렉스 창문 장착형 환기장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060010533A (ko) * 2004-07-28 2006-02-02 엘지전자 주식회사 환기 시스템
KR20070019278A (ko) * 2005-08-12 2007-02-15 엘지전자 주식회사 환기시스템
KR20080012503A (ko) * 2006-08-03 2008-02-12 엘지전자 주식회사 환기 겸용 공기 조화기
KR20190127330A (ko) * 2018-05-04 2019-11-13 (주)정민 환기시스템 및 그에 의한 환기방법
KR20200003471A (ko) * 2018-07-02 2020-01-10 한국과학기술원 교체 가능한 창호용 환기 장치
KR102198498B1 (ko) * 2020-06-26 2021-01-05 주식회사 벤투스에어 창문형 이중환기 공기 청정기

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180051139A (ko) 2016-11-08 2018-05-16 엘지전자 주식회사 전열교환기

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060010533A (ko) * 2004-07-28 2006-02-02 엘지전자 주식회사 환기 시스템
KR20070019278A (ko) * 2005-08-12 2007-02-15 엘지전자 주식회사 환기시스템
KR20080012503A (ko) * 2006-08-03 2008-02-12 엘지전자 주식회사 환기 겸용 공기 조화기
KR20190127330A (ko) * 2018-05-04 2019-11-13 (주)정민 환기시스템 및 그에 의한 환기방법
KR20200003471A (ko) * 2018-07-02 2020-01-10 한국과학기술원 교체 가능한 창호용 환기 장치
KR102198498B1 (ko) * 2020-06-26 2021-01-05 주식회사 벤투스에어 창문형 이중환기 공기 청정기

Also Published As

Publication number Publication date
KR102198498B1 (ko) 2021-01-05

Similar Documents

Publication Publication Date Title
WO2021261937A1 (fr) Purificateur d'air à double ventilation montable sur fenêtre
WO2020197065A1 (fr) Climatiseur et son procédé de commande
WO2016099224A1 (fr) Diffuseur de parfum et appareil de traitement de vêtements le comprenant
WO2018074718A1 (fr) Climatiseur
WO2018236122A1 (fr) Purificateur d'air comprenant des ventilateurs bidirectionnels ayant différentes directions d'évacuation
WO2021015368A1 (fr) Purificateur d'air combiné avec un ventilateur pouvant être fixé à une fenêtre et détaché de celle-ci
WO2020111845A1 (fr) Dispositif de ventilation à assemblage pour fenêtres et portes
WO2018048241A1 (fr) Four
WO2010074496A2 (fr) Climatiseur monté au plafond
WO2021040262A1 (fr) Système perfectionné de purification et de ventilation d'air faisant appel à un échangeur de chaleur totale du type à plaques, et procédé de fonctionnement associé
WO2020222354A1 (fr) Dispositif de régulation de température et système de ventilation pourvu dudit dispositif
WO2023090594A1 (fr) Appareil de ventilation et son procédé de commande
WO2016186273A1 (fr) Appareil de ventilation et de purification d'air de type fenêtre
WO2022154340A1 (fr) Climatiseur
WO2020138813A1 (fr) Purificateur d'air comprenant un élément de commande de trajet d'écoulement
WO2022216033A1 (fr) Système de ventilation et son procédé de commande
WO2021071276A1 (fr) Climatiseur et appareil de ventilation pour ledit climatiseur
WO2024172223A1 (fr) Système de commande d'ehp et d'erv combinés neutre en carbone
WO2023022385A1 (fr) Dispositif de ventilation et système de ventilation le comprenant
KR100787920B1 (ko) 이동식 열 회수 환기장치의 급배기 유로 설치 구조 및그것을 이용한 이동식 열회수 환기장치
WO2019117520A1 (fr) Climatiseur
WO2025143935A1 (fr) Unité de filtre de ventilateur comprenant une paire de ventilateurs à flux transversal
WO2021085802A1 (fr) Appareil d'entretien de vêtements
WO2020040392A1 (fr) Climatiseur et appareil ménager
WO2019194335A1 (fr) Module de ventilation à échange de chaleur pour fenêtres et portes, et dispositif ensemble de ventilation doté dudit module

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21829378

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21829378

Country of ref document: EP

Kind code of ref document: A1