WO2012101960A1 - Dispositif de ventilation et de conditionnement d'air pour salles de bains - Google Patents

Dispositif de ventilation et de conditionnement d'air pour salles de bains Download PDF

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Publication number
WO2012101960A1
WO2012101960A1 PCT/JP2012/000069 JP2012000069W WO2012101960A1 WO 2012101960 A1 WO2012101960 A1 WO 2012101960A1 JP 2012000069 W JP2012000069 W JP 2012000069W WO 2012101960 A1 WO2012101960 A1 WO 2012101960A1
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WO
WIPO (PCT)
Prior art keywords
ventilation
opening
bathroom
closing
air
Prior art date
Application number
PCT/JP2012/000069
Other languages
English (en)
Japanese (ja)
Inventor
雅史 坪内
Original Assignee
パナソニック株式会社
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 パナソニック株式会社 filed Critical パナソニック株式会社
Publication of WO2012101960A1 publication Critical patent/WO2012101960A1/fr

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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
    • F24F13/08—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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/40—Damper positions, e.g. open or closed

Definitions

  • the present invention relates to a bathroom ventilation air conditioner.
  • the conventional bathroom ventilation air conditioner uses a heat pump or the like is disclosed in the following patent document. That is, the conventional bathroom ventilation air conditioner has a refrigeration cycle and a blower part built in the main body.
  • the refrigeration cycle includes a heat exchanger such as a compressor, a condenser and an evaporator, a decompressor, and the like.
  • the blower portion is a circulation fan and a circulation fan motor for blowing conditioned air to a living space such as a bathroom, and a ventilation fan and a ventilation fan motor for exhausting the heat-exchanged air to the outdoors.
  • the present invention is a bathroom ventilation air conditioner that circulates air in a bathroom with a circulation blower and air-conditions, and ventilates air in a room other than the bathroom with a ventilation blower, and the main body portion has a circulation inlet for sucking in the bathroom air
  • a circulation fan a circulation air passage with a circulation outlet for blowing air into the bathroom
  • a circulation inlet opening / closing part for opening / closing the circulation inlet
  • the adjacent first and second ventilation ports communicating with the fan part
  • a first vent opening / closing part for opening / closing the first vent opening
  • a second ventilation opening / closing part for opening / closing the second ventilation opening
  • Integrated ventilation opening / closing part ventilation air passage communicating the first and second ventilation openings, main body partition that divides the circulation air passage and the ventilation air passage, and reheat ventilation provided in the main body partition
  • a reheat blower opening / closing part for opening and closing the reheat blower opening, and a pressure for compressing the refrigerant
  • a heat exchanger a first heat exchanger disposed between the circulation suction port and the circulation blower for exchanging heat between the circulation wind blown by the circulation blower and the refrigerant, an expansion mechanism for expanding the refrigerant, and a ventilation air passage
  • the refrigerant is circulated in the order of the second heat exchanger that exchanges heat between the ventilation air that is arranged and blown by the ventilation fan and the refrigerant, and the compressor, the first heat exchanger, the expansion mechanism, and the second heat exchanger.
  • the blower part is divided into a suction side and a blower side by a blower partition, and the blower partition is provided with a 24-hour ventilation port and a 24-hour ventilation port opening and closing part that opens and closes the 24-hour ventilation port.
  • Other room intake port communicating with one exhaust port, and body part
  • a first blower port that communicates with a first blower port opening and closing part that opens and closes the first blower port, a second blower port that communicates with the main body portion on the blowout side, and a second blower that opens and closes the second blower port
  • a mouth opening / closing part, a ventilation fan, and a ventilation outlet for blowing the air to be exhausted to the outside are provided, a third air outlet is provided on the outlet side facing the first air outlet, and a suction side opposite to the second air outlet is provided.
  • a circulation suction port is provided when the temperature of the bathroom detected by the temperature sensor is equal to or lower than a specified temperature.
  • the circulation inlet opening / closing part is closed and the bathroom ventilation opening
  • the operation is shifted to the reheat dehumidification operation in which the opening / closing section is opened, the first ventilation opening / closing section and the second ventilation opening / closing section are closed, and the reheating air blowing opening / closing section is opened.
  • Such a bathroom ventilation air conditioner increases the temperature from a low temperature state in which the dehumidifying ability is reduced to a state where the dehumidifying ability can be efficiently exhibited, thereby improving the clothes drying performance.
  • FIG. 1 is a sketch showing installation of a bathroom ventilation air conditioner according to an embodiment of the present invention in a living space.
  • FIG. 2 is a schematic configuration diagram of the bathroom ventilation air conditioner.
  • FIG. 1 is a sketch showing installation of a bathroom ventilation air conditioner according to an embodiment of the present invention in a living space.
  • the living space 1 is divided into a living room 2, a bathroom 3, a dressing room 4, a toilet 5, and the like.
  • a main body part 6 and a blower part 7 of a bathroom ventilation air conditioner are installed on the back of the ceiling of the bathroom 3.
  • a circulation fan 8 is disposed inside the main body portion 6.
  • the circulation fan 8 When the circulation fan 8 is operated, the air in the bathroom 3 is sucked into the main body part 6 from the suction port opened on the bathroom 3 side of the main body part 6, and passes through the circulation fan 8 to the bathroom 3 side of the main body part 6. It blows out into the bathroom 3 from the open outlet.
  • a ventilation blower 9 is disposed inside the blower portion 7.
  • the first exhaust duct 11 and the second exhaust duct 13 are connected to the suction side of the ventilation fan 9.
  • a third exhaust duct 14 is connected to the outlet side of the ventilation fan 9.
  • the first exhaust duct 11 communicates the first exhaust port 10 opened to the dressing room 4 and the blower portion 7.
  • the second exhaust duct 13 communicates the second exhaust port 12 opened to the toilet 5 and the blower portion 7.
  • the third exhaust duct 14 communicates the outdoors with the blower portion 7.
  • the ventilation fan 9 When the ventilation fan 9 is operated, the air in the dressing room 4 passes from the first exhaust port 10 through the first exhaust duct 11, and the air in the toilet 5 passes through the second exhaust port 12 through the second exhaust duct 13. Is sucked into the ventilation fan 9 and discharged to the outside through the third exhaust duct 14.
  • the ventilation blower 9 When the ventilation blower 9 is continuously operated, the inside of the living space 1 becomes negative pressure, so that fresh outside air is supplied from the air supply port 15 opened on the wall facing the outside of the living room 2, and the living space 1 is Ventilated. Since this ventilation operation needs to be carried out continuously (24-hour ventilation) when the airtightness of the building is high, the ventilation blower 9 has a predetermined ventilation amount, for example, about half the volume of the living space 1 per hour. Ventilate the air.
  • an air conditioner 16 for controlling the room temperature is installed in the living room 2. Cooling operation is performed in summer, and heating operation is performed in winter to keep the room temperature properly. However, if continuous ventilation is performed throughout the year, cold air is discharged in the summer and hot air in the winter is exhausted through the door 17 of the dressing room 4 and the door 18 of the toilet 5 or through the undercut. Is done.
  • FIG. 2 is a schematic configuration diagram of the bathroom ventilation air conditioner according to the embodiment of the present invention, and is an air passage configuration diagram and a refrigerant circuit diagram of the bathroom ventilation air conditioner installed behind the ceiling of the bathroom 3 of FIG.
  • the bathroom ventilation air conditioner circulates air in the bathroom 3 by the circulation fan 8 and air-conditions it, and ventilates air in other rooms other than the bathroom 3 by the ventilation fan 9.
  • the main body portion 6 includes a circulation fan 8 that circulates the air in the bathroom 3, a circulation inlet 19 that opens into the bathroom 3 and sucks the air in the bathroom 3, and a circulation air outlet 20 that blows out air into the bathroom 3.
  • a passage 50 and a circulation suction port opening / closing part 22 for opening and closing the circulation suction port 19 are provided.
  • the main body portion 6 includes a bathroom ventilation port opening / closing part 23 that opens and closes the bathroom ventilation port 21, and an adjacent first ventilation port 24 and second ventilation port 25 that communicate with the blower portion 7.
  • the main body portion 6 includes a first ventilation port opening / closing part 26 that opens and closes the first ventilation port 24, a second ventilation port opening / closing part 27 that opens and closes the second ventilation port 25, a first ventilation port 24, and a second ventilation port. 25, a ventilation air passage 28 that communicates with 25, and a main body partition wall 51 that partitions the circulation air passage 50 and the ventilation air passage 28. Further, the main body portion 6 includes a ventilation opening / closing portion 58 in which the adjacent first ventilation opening / closing portion 26 and the second ventilation opening / closing portion 27 are integrated.
  • the main body portion 6 includes a reheat air blowing port 29 provided in the main body partition wall 51 by allowing the ventilation air passage 28 and the circulation fan 8 to communicate with each other, and a reheat air blowing port opening / closing unit 30 that opens and closes the reheat air blowing port 29. ing.
  • the main body portion 6 includes a compressor 31 that compresses the refrigerant, a first heat exchange that exchanges heat between the refrigerant and the circulating air that is disposed between the circulation suction port 19 and the circulation fan 8 and is blown by the circulation fan 8.
  • the main body portion 6 includes a refrigerant circuit 52 that is piped so that the refrigerant circulates in the order of the compressor 31, the first heat exchanger 32, the expansion mechanism 33, and the second heat exchanger 34.
  • the bathroom ventilation port 21 is provided in a portion of the ventilation air passage 28 facing the bathroom 3 between the second heat exchanger 34 and the second ventilation port 25.
  • the bathroom ventilation air conditioner is provided with a temperature sensor 47 for measuring the temperature of the bathroom 3.
  • the blower portion 7 is connected to the bathroom 3 and other rooms in FIG. 1 such as a ventilation fan 9 that sucks air from the dressing room 4 or the toilet 5 and a first exhaust duct 11 that transports the air sucked from the dressing room 4. And a chamber suction port 35. Further, the blower portion 7 has a ventilation blower to which a second exhaust duct 13 for conveying the air sucked from the toilet 5 is connected and a third exhaust duct 14 for conveying the air to be discharged to the outside. And an outlet 37.
  • the blower portion 7 includes a blower partition 40 that partitions the first blower port 38 and the second blower port 39.
  • the suction side 53 and the blowout side 54 are partitioned by the blower partition wall 40.
  • the suction side 53 is provided with other chamber suction ports 35 and 36 communicating with at least one exhaust port 55 (FIG. 1) opened to other chambers other than the bathroom 3.
  • the suction side 53 is provided with a first air outlet 38 communicating with the main body portion 6 and a first air outlet opening / closing portion 56 that opens and closes the first air outlet 38.
  • blowout side 54 is provided with a second air blowing port 39 communicating with the main body portion 6 and a second air blowing port opening / closing part 57 for opening and closing the second air blowing port 39.
  • ventilation side 9 is provided with the ventilation blower 9 and the ventilation blower outlet 37 which blows off the air to exhaust to the outdoors.
  • the blower part 7 includes a 24-hour ventilation port 41 opened in the blower partition wall 40, a 24-hour ventilation port opening / closing part 42 for opening and closing the 24-hour ventilation port 41, and a third ventilation port normally closed by a lid. 43 and a fourth air outlet 44, a lid 45 for closing the third air outlet 43, and a lid 46 for closing the fourth air outlet 44.
  • the third air blowing port 43 is provided on the blowing side 54 facing the first air blowing port 38
  • the fourth air blowing port 44 is provided on the suction side 53 facing the second air blowing port 39.
  • the main body portion 6 and the blower portion 7 are configured separately and installed in a connected manner.
  • Circulation inlet opening / closing part 22 is opened, bathroom ventilation opening / closing part 23 is closed, first ventilation opening / closing part 26 is opened, second ventilation opening / closing part 27 is opened, reheat air blowing opening / closing part 30 is closed, 24 hours
  • the ventilation opening / closing part 42 is closed, the air sucked from the dressing room 4 or the toilet 5 by the ventilation fan 9 is introduced from the first ventilation opening 24 into the ventilation air passage 28 in the main body portion 6. Then, after the air passes through the second heat exchanger 34 and heat exchange is performed, the air is again introduced into the blower portion 7 through the second ventilation port 25 and exhausted to the outside through the ventilation outlet 37.
  • the heat of the dressing room 4 and the toilet 5 collected in the second heat exchanger 34 by the refrigeration cycle is transferred to the first heat exchanger 32, and is radiated to the bathroom 3 to heat the bathroom 3. Furthermore, the first ventilation opening / closing part 26 is closed, the second ventilation opening / closing part 27 is closed, and the ventilation opening / closing part 42 is opened for 24 hours.
  • the ventilation air is directly exhausted from the blower portion 7 to the outside without being introduced into the main body portion 6. As a result, the ventilation air does not receive pressure loss when passing through the first heat exchanger 32 and the second heat exchanger 34, and the efficiency during ventilation is improved.
  • the lid 45 is removed from the third air outlet 43 and the lid 46 is removed from the fourth air outlet 44, and each of them closes the first air outlet 38 and the second air outlet 39.
  • the blower portion 7 is rotated 180 degrees, the third ventilation port 43 is connected to the first ventilation port 24, and the fourth ventilation port 44 is connected to the second ventilation port 25.
  • the bathroom vent opening / closing unit 23 is opened, the first ventilation port opening / closing unit 26 is opened, the second ventilation port opening / closing unit 27 is opened, and the 24-hour ventilation port opening / closing unit 42 is opened. Exhausted. Furthermore, the circulation inlet opening / closing part 22 is closed, the bathroom ventilation opening / closing part 23 is opened, the first ventilation opening / closing part 26 is closed, the second ventilation opening / closing part 27 is closed, and the reheat air blowing opening / closing part 30 is opened. As a result, the air in the bathroom 3 is sucked into the main body portion 6 from the bathroom vent 21. The bathroom 3 is reheated and dehumidified by blowing air in the order of the second heat exchanger 34, the reheat air outlet 29, the first heat exchanger 32, the circulation fan 8, and the circulation outlet 20. .
  • the temperature sensor 47 detects the temperature of the bathroom 3.
  • the temperature of the bathroom 3 is equal to or lower than the specified temperature
  • the heating operation is performed and the temperature of the bathroom 3 rises.
  • the specified temperature is a threshold value of the temperature of the bathroom 3 that switches between the heating operation and the reheat dehumidifying operation when the temperature in the bathroom 3 is low during the reheat dehumidifying operation, and is 20 ° C., for example.
  • the first time heating operation is performed to increase the temperature of the bathroom 3, and the reheat dehumidifying operation is performed after the first time has elapsed. Switch to.
  • the first time is a time for switching between the heating operation and the reheat dehumidification operation when the temperature in the bathroom 3 is low during the reheat dehumidification operation, and is, for example, 10 minutes.
  • the ventilation fan 9 is operated for a second time, the bathroom vent opening / closing part 23 is opened, the first ventilation opening / closing part 26 and the second ventilation opening / closing part 27 are opened.
  • the second time is a time for ventilating the inside of the bathroom 3 after the end of the reheat dehumidifying operation, for example, 30 minutes.
  • the opening degree of the bathroom vent opening / closing unit 23, the first ventilation port opening / closing unit 26, and the second ventilation port opening / closing unit 27 is opened.
  • the opening degree of the bathroom vent opening / closing unit 23, the first ventilation port opening / closing unit 26, and the second ventilation port opening / closing unit 27 is opened.
  • the odor generated from the clothes and the like that are trapped in the bathroom 3 during the reheat dehumidifying operation is efficiently discharged to the outdoors after the operation of the bathroom ventilation air conditioner is completed.
  • first vent opening / closing part 26 and the second vent opening / closing part 27 are opened during the reheat dehumidification operation.
  • the odor generated from the clothing or the like is discharged to the outside while the reheat dehumidifying operation is performed, and the odor remains in the bathroom 3 is prevented.
  • the opening degree of the first vent opening / closing part 26 and the second vent opening / closing part 27 is arbitrarily adjusted during the reheat dehumidification operation. As a result, the odor generated from the clothing or the like is efficiently discharged to the outside while the reheat dehumidifying operation is performed, and the odor accumulation in the bathroom 3 is prevented.
  • the circulation suction port is opened and closed. Open the unit 22, close the bathroom vent opening / closing unit 23, open the first ventilation port opening / closing unit 26 and the second ventilation port opening / closing unit 27, close the reheat air vent opening / closing unit 30, and open the ventilation port opening / closing unit 42 for 24 hours. Perform closed heating operation.
  • the circulation inlet opening / closing part 22 is closed, the bathroom ventilation opening / closing part 23 is opened, the first ventilation opening / closing part 26 and the second ventilation opening / closing part 27 are closed,
  • the operation proceeds to the reheat dehumidification operation with the heat blower opening / closing part 30 opened. That is, the bathroom ventilation air conditioner is heated by the temperature of the bathroom 3 during the reheat dehumidifying operation. As a result, the clothes are efficiently dried, and the bathroom 3 is ventilated after the reheat dehumidification operation and during the reheat dehumidification operation, so that odor accumulation in the bathroom 3 is prevented.
  • the temperature sensor 47 is arranged in the main body portion 6. However, if it is a position where the temperature of the bathroom 3 can be detected, the temperature sensor 47 may be provided in addition to the main body portion 6, and there is no difference in the operational effect.
  • the bathroom ventilation air conditioner of the present invention can be widely used in home and business bathrooms.

Abstract

La présente invention concerne un dispositif de ventilation et de conditionnement d'air pour salles de bains qui, lorsque la température d'une salle de bains, telle que détectée par un capteur de température, se trouve à une température spécifiée ou sous cette dernière quand une opération de réchauffage/déshumidification a été effectuée, effectue une opération de chauffage au cours de laquelle une section d'ouverture/fermeture d'entrée d'aspiration de circulation est ouverte, une section d'ouverture/fermeture d'orifice de ventilation de salle de bains est fermée, une première section d'ouverture/fermeture d'orifice de ventilation et une seconde section d'ouverture/fermeture d'orifice de ventilation sont ouvertes, une section d'ouverture/fermeture d'orifice de soufflante de réchauffage est fermée, et une section d'ouverture/fermeture d'orifice de ventilation 24 heures est fermée, et qui, une fois que la température de la salle de bains a dépassé la température spécifiée, passe à l'opération de réchauffage/déshumidification au cours de laquelle la section d'ouverture/fermeture d'entrée d'aspiration de circulation est fermée, la section d'ouverture/fermeture d'orifice de ventilation de salle de bains est ouverte, la première section d'ouverture/fermeture d'orifice de ventilation et la seconde section d'ouverture/fermeture d'orifice de ventilation sont fermées, et la section d'ouverture/fermeture d'orifice de soufflante de réchauffage est ouverte.
PCT/JP2012/000069 2011-01-25 2012-01-10 Dispositif de ventilation et de conditionnement d'air pour salles de bains WO2012101960A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011012614 2011-01-25
JP2011-012614 2011-01-25

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Publication Number Publication Date
WO2012101960A1 true WO2012101960A1 (fr) 2012-08-02

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PCT/JP2012/000069 WO2012101960A1 (fr) 2011-01-25 2012-01-10 Dispositif de ventilation et de conditionnement d'air pour salles de bains

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107514719A (zh) * 2017-09-04 2017-12-26 青岛理工大学 一种用于小型浴室加热通风除湿一体机
CN111641368A (zh) * 2020-06-05 2020-09-08 杭州半联贸易有限公司 一种卫浴用自调节抽吸潮气太阳能设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001248940A (ja) * 2000-03-06 2001-09-14 Toto Ltd ヒートポンプを用いた浴室衣類乾燥装置及び浴室衣類乾燥方法
JP2003343892A (ja) * 2001-09-28 2003-12-03 Toto Ltd 除湿乾燥装置
JP2009078059A (ja) * 2007-09-27 2009-04-16 Panasonic Corp 浴室用衣類乾燥機
JP2010042189A (ja) * 2008-08-18 2010-02-25 Panasonic Corp 衣類乾燥機
JP2010096383A (ja) * 2008-10-15 2010-04-30 Panasonic Corp 空調装置
JP2010164200A (ja) * 2009-01-13 2010-07-29 Panasonic Corp 換気空調装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001248940A (ja) * 2000-03-06 2001-09-14 Toto Ltd ヒートポンプを用いた浴室衣類乾燥装置及び浴室衣類乾燥方法
JP2003343892A (ja) * 2001-09-28 2003-12-03 Toto Ltd 除湿乾燥装置
JP2009078059A (ja) * 2007-09-27 2009-04-16 Panasonic Corp 浴室用衣類乾燥機
JP2010042189A (ja) * 2008-08-18 2010-02-25 Panasonic Corp 衣類乾燥機
JP2010096383A (ja) * 2008-10-15 2010-04-30 Panasonic Corp 空調装置
JP2010164200A (ja) * 2009-01-13 2010-07-29 Panasonic Corp 換気空調装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107514719A (zh) * 2017-09-04 2017-12-26 青岛理工大学 一种用于小型浴室加热通风除湿一体机
CN111641368A (zh) * 2020-06-05 2020-09-08 杭州半联贸易有限公司 一种卫浴用自调节抽吸潮气太阳能设备

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