WO2007141901A1 - Régulateur d'humidité - Google Patents

Régulateur d'humidité Download PDF

Info

Publication number
WO2007141901A1
WO2007141901A1 PCT/JP2007/000431 JP2007000431W WO2007141901A1 WO 2007141901 A1 WO2007141901 A1 WO 2007141901A1 JP 2007000431 W JP2007000431 W JP 2007000431W WO 2007141901 A1 WO2007141901 A1 WO 2007141901A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
moisture
air path
humidity control
evaporator
Prior art date
Application number
PCT/JP2007/000431
Other languages
English (en)
Japanese (ja)
Inventor
Hideo Inaba
Kensaku Maeda
Ryosuke Nishida
Original Assignee
Japan Exlan Company Limited
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 Japan Exlan Company Limited filed Critical Japan Exlan Company Limited
Publication of WO2007141901A1 publication Critical patent/WO2007141901A1/fr

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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1016—Rotary wheel combined with another type of cooling principle, e.g. compression cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments

Definitions

  • the present invention relates to a humidity control apparatus, and more particularly to a humidity control apparatus capable of switching between humidification and dehumidification.
  • Patent Document 1 describes a humidity control apparatus for both summer and winter.
  • different devices used in summer and winter are installed in the outside air intake route and the indoor air exhaust route, respectively, which is essentially the same as two devices installed. There were few advantages such as cost reduction and no storage required, and water supply was also necessary.
  • Patent Document 1 Special Table 2 0 0 3— 5 3 1 3 5 4
  • the present invention has been made in view of the above circumstances, and one object is to provide a humidity control device that does not require water supply. Another object is to provide a humidity control device that does not require drainage. Still another object is to provide a humidity control device that can switch between humidification and dehumidification.
  • the humidity control apparatus of the present invention is a honeycomb-shaped desiccant rotor carrying a desiccant that adsorbs moisture in the air and that can desorb moisture in the air, It is divided into an adsorption zone that adsorbs moisture and a regeneration zone that desorbs moisture, and a desiccant rotor in which the air flowing through the adsorption zone and the air flowing through the regeneration zone are almost counterflowing, a compressor and an evaporator
  • the refrigeration cycle consisting of a condenser and the air introduced into the system are flowed to the evaporator of the refrigeration cycle to cool and dehumidify to collect moisture from the air, and then flow to the adsorption zone of the desiccant rotor for adsorption and dehumidification
  • the first air path and the air introduced into the system flow to the condenser of the refrigeration cycle to be heated, and then flow to the regeneration zone of the desiccant rotor for
  • moisture in the air flowing in the first air path is recovered in the evaporator of the refrigeration cycle and used for humidifying the air flowing in the second air path.
  • efficient dehumidification and humidification are performed by combining the refrigeration cycle and the desiccant rotor.
  • exhaust from the room is guided to the first air path during the humidification operation.
  • exhaust from the room is guided to the first air path, and after moisture is collected, it is used for humidifying the air introduced from the second air path. This eliminates the need to replenish water regularly.
  • exhaust from the room is guided to the second air path during the dehumidifying operation.
  • the air introduced from the first air path is dehumidified
  • the exhaust from the room is guided to the second air path, and the water removed is evaporated and discharged.
  • desiccant adsorption dehumidification is performed after cooling dehumidification, the cooling temperature in the evaporator is higher than in the past, and frost does not grow in the evaporator, so that continuous dehumidification can be achieved even at low temperatures.
  • the first air path and the second air path are switched by switching the refrigerant flow direction of the refrigeration cycle.
  • the air path is changed without using mechanical / structural change means. be able to.
  • heat that causes heat exchange between the air immediately before the inflow of the evaporator in the first air path and the air immediately before the inflow of the condenser in the second air path Install an exchanger.
  • the recovered heat is effectively used by heat exchange between the air immediately before the inflow of the evaporator in the first air path and the air immediately before the inflow of the condenser in the second air path by the heat exchanger.
  • a humidifier that does not require water supply or a dehumidifier that does not require drainage, and can provide a humidity control device that reduces labor during operation. Further, it is possible to provide a humidity control device that can switch between humidification and dehumidification by switching between the first air path and the second air path.
  • FIG. 1 is a diagram showing a configuration of a main body portion of a humidity control apparatus according to a first embodiment of the present invention.
  • FIG. 2 is a diagram showing a configuration of a duct connection portion according to the first embodiment of the present invention.
  • FIG. 3 is a diagram showing one operation mode of the humidity control apparatus of the first embodiment.
  • FIG. 4 is a wet air diagram illustrating the operation of the humidity control apparatus of FIG.
  • FIG. 5 is a diagram showing another operation mode of the humidity control apparatus according to the first embodiment.
  • FIG. 6 is a wet air diagram illustrating the operation of the humidity control apparatus of FIG.
  • FIG. 7 is a diagram showing a configuration of a humidity control apparatus according to another embodiment of the present invention.
  • FIG. 8 is a moist air diagram illustrating the operation of the humidity control apparatus of FIG.
  • FIG. 9 is a diagram showing a configuration of a humidity control apparatus according to another embodiment of the present invention.
  • FIG. 10 is a diagram showing another operation mode of the humidity control apparatus of FIG.
  • FIG. 11 is a diagram showing a configuration of a humidity control apparatus according to still another embodiment of the present invention.
  • FIG. 12 is a diagram showing another operation mode of the humidity control apparatus of FIG.
  • FIG. 13 is a diagram showing a configuration of a humidity control apparatus according to still another embodiment of the present invention.
  • FIG. 1 and FIG. 2 show a humidity control apparatus according to one embodiment of the present invention, which is adopted as a ventilated system that air-conditions fresh outside air and introduces it into the room.
  • the main body section 10 shown in detail in FIG. 1 is removed from the air in the first air path 16 and the first air path 16 that cools and dehumidifies the introduced air to be treated in the frame 14
  • a second air path 18 is constructed to humidify the air to be treated using the moisture.
  • These air paths 1 6 and 1 8 are at least partially adjacent and arranged in parallel, and fans (blowers) 2 0 are provided at predetermined locations in the air paths 1 6 and 1 8 so that the air flows oppositely. Is provided.
  • a desiccant rotor 2 2 as a first means for moving moisture
  • a refrigeration cycle apparatus 2 4 as a second means.
  • the first air path 16 is installed above the second air path 18.
  • These air paths 16 and 18 are provided with filters (not shown) as necessary.
  • the accommodating portion of the desiccant rotor 2 2 includes the first air path 16 and the second air path.
  • Each of the eighteen cross-sections is semicircular and adjacent to each other, and is generally circular.
  • the partition wall 28 between them is cut out in a size corresponding to the cross section of the desiccant rotor 2 2, and the desiccant rotor 2 2 is disposed so as to block the two air paths 1 6 and 1 8. ing.
  • the desiccant rotor 22 is a honeycomb-like rotor carrying a desiccant capable of adsorbing moisture in the air and desorbing moisture in the air, and each part has two air paths 16, by a rotary drive mechanism (not shown). 1 8 Rotated around axis X at a predetermined speed so as to move alternately.
  • the desiccant rotor 2 2 in the first air path 1 6 forms an adsorption zone 2 2 a that adsorbs moisture from the air, and the desiccant port 2 2 in the second air path 1 8 is the desiccant.
  • a regeneration zone 2 2 b for desorbing moisture from the rotor 2 2 is formed.
  • the refrigeration cycle apparatus 24 is a vapor compression refrigeration cycle comprising a compressor 30, a condenser 3 2, an expansion valve 3 4, an evaporator 3 6, and a refrigerant flow path 3 8 connecting them. is there.
  • Evaporator as air cooler 3 6 and condenser as heater 3 2 are arranged upstream of the desiccant port 2 2 of the first air path 16 and the second air path 18, respectively.
  • a water storage container 40 is provided below the evaporator 36 to receive moisture condensed from the cooled air.
  • the vaporizing humidifier 26 is disposed on the downstream side of the desiccant rotor 2 2 in the second air path 18, and is located substantially below the evaporator 36.
  • Vaporizing humidifier 26 is a device that guides the water stored in water storage container 40 of evaporator 36 to water-flowing member 42 installed in second air path 18 via water supply pipe 41. It evaporates the water and humidifies it.
  • linear members are aggregated in a flat plate shape or a bulk shape, or a porous material is used.
  • a water storage container 4 4 that receives un-evaporated water is also provided below the flowing water member 4 2 .
  • a water sensor is installed in this container, and the amount of water supplied to it is adjusted by an alarm. can do.
  • the flowing water member 42 may be brought into contact with the bottom of the water storage container 40 so as to continuously maintain the humidifying action while water is stored in the water storage container 40 by capillary action.
  • the room wall 46 constituting the air-conditioned space is provided with two vents 48, 50, one of which is an air intake and the other is an exhaust. Mouth.
  • the main body 10 is arranged so that the two air paths 16 and 18 are parallel to the wall, and the air paths 16 and 18 are provided.
  • the entrances and exits 16a, 16b, 18a and 18b are open to the side.
  • the two vents 48, 52 which serve as air intakes or exhausts, are connected to the inlet 16a, the outlet 18b and the duct ⁇ 12.
  • Ducks should be flexible so that connections can be changed between summer and winter. Instead of the method of changing the connection of the duct 12, a damper may be provided in the fixed duct 12 and the path connection may be switched by opening and closing the damper.
  • Fig. 3 shows the state where the duct ⁇ 12 is connected to perform indoor humidification operation mainly during winter heating, and is the same as the case shown in Fig. 2. That is, the inlet 16a of the first air passage 16 opens into the room, and the outlet 16b passes through the duct 1 2 and the room It opens to the outside through the mouth 48. On the other hand, the inlet 18 a of the second air path 18 opens to the outside through the duct 12 and the other vent 50 in the room, and the outlet 18 b opens to the room.
  • the indoor air is heated and humidified, and is in a state A of relatively high temperature and high humidity.
  • This is introduced into the first air path 1 6, cooled at the sensible heat ratio (SHF) in the evaporator 3 6 of the refrigeration cycle device 2 4, and releases water during the state B, which is Recovered in storage container 40 under 6.
  • SHF sensible heat ratio
  • This air is further adsorbed by the desiccant in the adsorption zone 22a of the desiccant rotor 22 and dehumidified until it reaches the state C substantially along the isenthalpy line.
  • the dehumidified air is exhausted to the outdoor space through the duct 1 2 and the vent 4 8. Since the absolute humidity is lower than the outside air in this state, the situation where moisture in the air (humidity) is discharged from the room to the outdoor space is avoided.
  • the outdoor air introduced into the second air path 18 via the vent 50 and duct 12 is in the low temperature and low humidity state D, and the condenser 3 2 of the refrigeration cycle apparatus 2 4 Is heated to high temperature and low humidity regenerated air (state E) and introduced into the desiccant regeneration zone 2 2 b, almost dehumidifying the desiccant until it reaches the state “
  • the air in state F is further introduced into the vaporizing humidifier 26 and becomes air in the state G, which is humidified using the water collected in the evaporator 36, and is supplied to the indoor space.
  • water collected from the exhausted indoor air is used for humidification of the introduced processing air, so that it is not necessary to supply water for humidification. Maintenance work can be saved.
  • the duct 1 2 connection in this figure is the reverse of Figure 2 (a), and the inlet 16 of the first air path 16 is opened to the outside through the duct 2 1 2 and the air vent 48 of the room.
  • the outlet 1 6 b is opened indoors and the second air path 1
  • the eight inlets 18 a are opened to the room, and the outlet 18 b is opened to the outside through the duct 12 and the other vent 50 in the room.
  • Hot and humid external air (state A) is introduced into the first air path 16 and cooled in the evaporator 36 of the refrigeration cycle device 24, releasing moisture (state B).
  • the water is collected in a storage container 40 below the evaporator 36.
  • the air in state B is further adsorbed by the desiccant in the adsorption zone 2 2a of the desiccant rotor 2 2 and becomes air of low temperature and low humidity almost along the isenthalpy line (state C), via the outlet 16b. Supplied to the indoor space.
  • the indoor air introduced through the second air path 1 8a is in a low-temperature and low-humidity state D, and is heated in the condenser 3 2 of the refrigeration cycle device 2 4 to be high-temperature and low-humidity.
  • Regenerated air (state E) is introduced into the desiccant regeneration zone 2 2 b and dehumidifies the desiccant until it reaches state F almost along the isenthalpy line.
  • the air in state F is further introduced into the vaporizing humidifier 26, where the water collected in the evaporator 36 is evaporated and the humidity rises to become air in state G, which is exhausted to the outdoor space.
  • the water collected by dehumidifying the supplied processing air is absorbed by the indoor air to be exhausted and discharged to the outside, so that it is time and effort to drain the dehumidified water. Can be omitted.
  • the device dew point temperature required for the state B can be high. In other words, the cooling temperature in the evaporator is higher than in the past, and frost does not grow in the evaporator, so continuous dehumidification can be achieved even at low temperatures.
  • FIG. 1 shows a humidity control apparatus according to another embodiment of the present invention.
  • An additional air path 5 4 for heat exchange with the air immediately before inflow and a heat exchanger 5 6 are provided.
  • the amount of cooling heat generated by the refrigeration cycle device 24 can be reduced, so the compressor 30 can be reduced in size and power consumption can be reduced.
  • Equipment cost, luck The rolling cost can be reduced.
  • the configuration of the heat exchanger 5 6 may be a stationary type using a cross flow heat exchange element in addition to the type in which the heat storage material rotates as shown in the figure.
  • FIG. 9 and FIG. 10 show a humidity control apparatus according to another embodiment of the present invention.
  • the difference of the apparatus of this embodiment from the embodiment of FIGS. 1 to 6 is as follows.
  • the evaporator 3 6 and the condenser 3 2 constituting the refrigeration cycle apparatus 2 4 are of the same type (evaporation Z condenser).
  • a four-way switching valve 58 is provided for selecting to which refrigerant the compressor 30 is supplied. That is, the evaporation Z condenser to which the refrigerant from the compressor 30 is supplied becomes the condenser 32, and the air path in which it is the second air path 18 is the refrigerant from the compressor 30. Vaporization is not supplied.
  • the Z condenser is the evaporator 36, and the air path it is in is the first air path 16.
  • two vaporizing humidifiers 26 are provided on the downstream side of the desiccant rotor 22 in each of the air paths 16 and 18, and only the one in the second air path 18 is used. Will pause. Therefore, the humidification operation in winter and the dehumidification operation in summer can be switched by operating the four-way switching valve 58 provided in the refrigerant flow path 38, and the connection change of the duct 12 is not necessary.
  • the condensed water collected by the evaporator 36 is filtered, filtered for sterilizing, the sterilizing device 60, and the water pipe 6 2 and pump for guiding the condensed water to this
  • a water circulation path 6 6 having 6 4 is provided.
  • this is used in the humidifying operation state, and the condensed water collected by the evaporator 36 is filtered and sterilized by the filtration sterilizer 60, and the water circulation is performed. Water is supplied to the vaporizing humidifier 26 through the ring path 66. Further, in the dehumidifying operation, as shown in FIG. 10, neither the filtration / sterilization device 60 nor the water circulation path 6 6 is used, and the vaporizing humidifier 26 is connected to the condensed water from the evaporator 36 located above. Is fed by gravity.
  • the air intake port 1 8a of the second air path 18 during humidification operation the air intake 16 6a of the first air path 16 may be opened indoors instead of outdoors.
  • an amount of dry outside air corresponding to the amount exhausted from the first air path 16 a flows into the room from the ventilation port (not shown), but the inlet of the second air path 18 Since the air humidity of 1 8 a is high, the absolute humidity of the supply air is also high, and humidification is performed in the room in a form that enhances the humidification effect, thus supplementing the drying action due to the draft.
  • the air humidity at the inlet 16a of the first air path 16 is low, so the absolute humidity of the air supply is low, and the room is dehumidified with a high dehumidifying effect. It compensates for the inflow of moisture by the draft. This method requires only one vent and is economical and convenient.
  • FIG. 11 and FIG. 12 show a humidity control apparatus according to a modification of FIG. 9 and FIG.
  • the water circulation path 6 6 is provided with a water tank 6 8 for storing the collected condensed water.
  • the water tank 68 is provided with a normal water supply pipe 70 a for supplying water overflowed from the top and a start water supply pipe 70 b for supplying water from the bottom via the on-off valve 72. Yes.
  • this water tank 6 8 is used during heating and humidifying operation in winter.
  • the water stored by opening the on-off valve 72 is supplied to the humidifier 26 from the bottom of the tank.
  • the water overflowed from the water tank 68 is supplied to the humidifier 26.
  • FIG. 13 shows a humidity control apparatus according to a modification of FIG. 9 and FIG.
  • the apparatus of this embodiment includes hot gas for guiding refrigerant gas from the outlet of the refrigerant flow path 3 8 of the refrigeration cycle apparatus 2 4 to the path connecting the expansion valve 3 4 and the evaporator 3 6 from the compressor 3 0 outlet.
  • a bypass path 74 and a hot gas bypass valve 76 are provided. And in the heating and humidification operation in winter, opening the hot gas bypass valve 76 at the start when the room temperature and humidity are low can alleviate the temperature drop of the evaporator 36 and prevent freezing and condensation. Can maintain the heat dissipation by the desiccant and maintain the humidifying effect of the desiccant.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Air Conditioning (AREA)

Abstract

La présente invention concerne un régulateur d'humidité qui permet de ne plus avoir à acheminer et évacuer de l'eau. Le régulateur d'humidité se caractérise en ce qu'il comprend : un rotor dessicatif en forme de nid d'abeille portant une substance dessicative capable d'adsorber l'humidité de l'air et de désorber l'humidité dans l'air, le rotor dessicatif étant séparé en une zone d'adsorption, destinée à adsorber l'humidité, et une zone de régénération, destinée à désorber l'humidité, et l'air traversant la zone d'adsorption et l'air traversant la zone de régénération étant sensiblement en contre-courant l'un par rapport à l'autre ; un cycle de réfrigération se composant d'un compresseur, d'un évaporateur et d'un condensateur ; un premier canal d'air qui entraîne l'écoulement de l'air, introduit dans le système, vers l'évaporateur du cycle de réfrigération afin d'effectuer un refroidissement et une déshumidification, et récupérer ainsi l'humidité de l'air et s'écouler ensuite vers la zone d'adsorption du rotor dessicatif afin d'effectuer l'adsorption et la déshumidification ; et un second canal d'air qui entraîne l'écoulement de l'air, introduit dans le système, vers le condensateur du cycle de réfrigération afin d'être chauffé et s'écouler ensuite vers la zone de régénération du rotor dessicatif pour effectuer la désorption et l'humidification, l'air ainsi obtenu étant chargé avec l'humidité récupérée dans le premier canal d'air en vue d'effectuer une autre humidification.
PCT/JP2007/000431 2006-06-09 2007-04-20 Régulateur d'humidité WO2007141901A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-160551 2006-06-09
JP2006160551A JP4816267B2 (ja) 2006-06-09 2006-06-09 湿度調節装置

Publications (1)

Publication Number Publication Date
WO2007141901A1 true WO2007141901A1 (fr) 2007-12-13

Family

ID=38801170

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/000431 WO2007141901A1 (fr) 2006-06-09 2007-04-20 Régulateur d'humidité

Country Status (2)

Country Link
JP (1) JP4816267B2 (fr)
WO (1) WO2007141901A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009078141A1 (fr) * 2007-12-18 2009-06-25 Daikin Industries, Ltd. Contrôleur d'humidité
JP2009168434A (ja) * 2007-12-18 2009-07-30 Sasakura Engineering Co Ltd 空気調和設備
CH699192A1 (de) * 2008-07-18 2010-01-29 Mentus Holding Ag Verfahren und Vorrichtung für die Aufbereitung der einem Raum zuzuführenden Luft auf eine gewünschte Temperatur und eine gewünschte Feuchtigkeit.
WO2011078757A1 (fr) * 2009-12-21 2011-06-30 Climate Recovery Ind Ab Procédé et appareil dans un système de ventilation
WO2014098724A1 (fr) * 2012-12-21 2014-06-26 Fläkt Woods AB Procédé et appareil de dégivrage d'un évaporateur en relation avec une unité de conditionnement d'air
CN108151363A (zh) * 2018-02-05 2018-06-12 徐生恒 全天候空气能热泵空调系统
IT202000000439A1 (it) * 2020-01-13 2021-07-13 Milano Politecnico Sistema di umidificazione d’aria
EP4022226A4 (fr) * 2019-08-26 2023-06-07 Reddo Floor Solutions AB Appareil déshumidificateur

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100947616B1 (ko) 2008-05-22 2010-03-15 엘지전자 주식회사 공기조화기
JP5219624B2 (ja) * 2008-05-26 2013-06-26 三菱電機株式会社 熱回収装置
JP5258619B2 (ja) * 2009-02-25 2013-08-07 三菱電機株式会社 空気調和装置
KR100943285B1 (ko) 2009-06-01 2010-02-23 (주)에이티이엔지 하이브리드 데시칸트 제습 장치 및 그 제어방법
JP5530754B2 (ja) * 2009-06-08 2014-06-25 株式会社長府製作所 床置型熱交換式換気扇
JP2011043295A (ja) * 2009-08-21 2011-03-03 Mitsubishi Electric Corp 空気調和装置、空調システム
JP5068293B2 (ja) * 2009-09-17 2012-11-07 三菱電機株式会社 空気調和装置
JP2011106717A (ja) * 2009-11-16 2011-06-02 Mitsubishi Electric Corp 空気調和装置
CN101726058B (zh) * 2009-11-20 2011-12-14 青岛海科节能工程技术有限公司 一种集成化的溶液式除湿空调装置
KR101061944B1 (ko) * 2010-09-17 2011-09-05 (주)에이티이엔지 하이브리드 공기조화시스템 및 이를 이용한 제어방법
JP5213938B2 (ja) * 2010-11-15 2013-06-19 三菱電機株式会社 調湿装置及び調湿方法
JP5285734B2 (ja) * 2011-03-30 2013-09-11 大阪瓦斯株式会社 空調システム
JP5496238B2 (ja) * 2012-03-29 2014-05-21 三菱電機株式会社 空気調和装置
CN103373002A (zh) * 2012-04-16 2013-10-30 深圳门德科技有限公司 一种改性湿帘纸、空气净化组件以及空调
KR101507140B1 (ko) 2013-11-11 2015-03-31 (주) 태진금속 압축기의 폐열 이용 구조를 갖는 하이브리드 제습기
JP6377933B2 (ja) * 2014-03-31 2018-08-22 高砂熱学工業株式会社 外気処理装置
JP7161650B2 (ja) * 2016-08-15 2022-10-27 義夫 伊藤 除加湿空調機
EP3640554B1 (fr) 2017-06-14 2022-04-20 Daikin Industries, Ltd. Unité de réglage d'humidité
JP7274195B2 (ja) 2018-10-04 2023-05-16 国立研究開発法人産業技術総合研究所 過負荷保護機構を備えた動力伝達機構
WO2022224384A1 (fr) * 2021-04-21 2022-10-27 三菱電機株式会社 Ventilateur
EP4119858A4 (fr) * 2021-06-01 2023-08-30 Puresci Environmental Technology Co., Ltd Système de climatisation d'air frais
JP2022187736A (ja) * 2021-06-08 2022-12-20 パナソニックＩｐマネジメント株式会社 調湿装置
CN114383224A (zh) * 2022-02-22 2022-04-22 安康泰(烟台)生命科学研究院有限公司 一种智能化生命舱舱内环境湿度控制系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10176842A (ja) * 1996-12-03 1998-06-30 Seibu Giken:Kk 空気調和装置
JP2002081688A (ja) * 2000-09-05 2002-03-22 Matsushita Electric Ind Co Ltd 換気装置
WO2003067158A1 (fr) * 2002-02-06 2003-08-14 Daikin Industries, Ltd. Regulateur d'humidite

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3242527B2 (ja) * 1994-05-13 2001-12-25 株式会社東洋製作所 空気調和機
JP2005201624A (ja) * 2003-12-17 2005-07-28 Mitsubishi Chemicals Corp 除湿方法および除湿装置
JP2006336999A (ja) * 2005-06-06 2006-12-14 Toyo Eng Works Ltd ヒートポンプ式空気調和装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10176842A (ja) * 1996-12-03 1998-06-30 Seibu Giken:Kk 空気調和装置
JP2002081688A (ja) * 2000-09-05 2002-03-22 Matsushita Electric Ind Co Ltd 換気装置
WO2003067158A1 (fr) * 2002-02-06 2003-08-14 Daikin Industries, Ltd. Regulateur d'humidite

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009078141A1 (fr) * 2007-12-18 2009-06-25 Daikin Industries, Ltd. Contrôleur d'humidité
JP2009145022A (ja) * 2007-12-18 2009-07-02 Daikin Ind Ltd 調湿装置
JP2009168434A (ja) * 2007-12-18 2009-07-30 Sasakura Engineering Co Ltd 空気調和設備
CH699192A1 (de) * 2008-07-18 2010-01-29 Mentus Holding Ag Verfahren und Vorrichtung für die Aufbereitung der einem Raum zuzuführenden Luft auf eine gewünschte Temperatur und eine gewünschte Feuchtigkeit.
WO2011078757A1 (fr) * 2009-12-21 2011-06-30 Climate Recovery Ind Ab Procédé et appareil dans un système de ventilation
WO2014098724A1 (fr) * 2012-12-21 2014-06-26 Fläkt Woods AB Procédé et appareil de dégivrage d'un évaporateur en relation avec une unité de conditionnement d'air
US9423164B2 (en) 2012-12-21 2016-08-23 Fläkt Woods AB Method and apparatus for the defrosting of an evaporator in connection with an air handling unit
RU2638704C2 (ru) * 2012-12-21 2017-12-15 Флакт Вудс Аб Способ и устройство для размораживания испарителя применительно к установке кондиционирования воздуха
CN108151363A (zh) * 2018-02-05 2018-06-12 徐生恒 全天候空气能热泵空调系统
EP4022226A4 (fr) * 2019-08-26 2023-06-07 Reddo Floor Solutions AB Appareil déshumidificateur
IT202000000439A1 (it) * 2020-01-13 2021-07-13 Milano Politecnico Sistema di umidificazione d’aria

Also Published As

Publication number Publication date
JP2007327712A (ja) 2007-12-20
JP4816267B2 (ja) 2011-11-16

Similar Documents

Publication Publication Date Title
JP4816267B2 (ja) 湿度調節装置
KR101749194B1 (ko) 난방과 습도 조절이 가능한 공기조화기와 그 제어방법
KR101782839B1 (ko) 냉방과 습도 조절이 가능한 공기조화기와 그 제어방법
JP5417213B2 (ja) 間接蒸発冷却型外調機システム
US7305849B2 (en) Sorptive heat exchanger and related cooled sorption process
KR101664791B1 (ko) 환기와 습도 조절이 가능한 공기조화기와 그 제어방법
JP4857901B2 (ja) デシカント空調システム
WO1999022182A1 (fr) Installation de climatisation avec deshumidification et procede de fonctionnement de cette installation
JP3992051B2 (ja) 空調システム
CN110709643B (zh) 换气系统
KR101061944B1 (ko) 하이브리드 공기조화시스템 및 이를 이용한 제어방법
BR0316773B1 (pt) Método e sistema de condicionamento e dispositivo para selecionar aquecimento, resfriamento e desumidificação de ar em um recinto fechado
US9303885B1 (en) Desiccant dehumidification system and method
JP5862266B2 (ja) 換気システム
CN102149976B (zh) 空调机
JP2011089665A (ja) 調湿装置
JP6018938B2 (ja) 外気処理用空調システム
KR100607108B1 (ko) 사계절용 외기도입 공조시스템 및 공조방법
KR20190024396A (ko) 공기조화기와 그 제어방법
KR20190024394A (ko) 공기조화기와 그 제어방법
WO2004081462A1 (fr) Procede de conditionnement d'air a deshydratant liquide
JP3933264B2 (ja) 除湿空調システム
JP2005127544A (ja) 空調システム
KR20190024395A (ko) 공기조화기와 그 제어방법
JP2001182967A (ja) 除湿空調装置

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: 07737088

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: 07737088

Country of ref document: EP

Kind code of ref document: A1