JP4975187B2 - 利用側ユニット及び空気調和装置 - Google Patents
利用側ユニット及び空気調和装置 Download PDFInfo
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- 238000007791 dehumidification Methods 0.000 claims description 8
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- 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
- F24F3/153—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 with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
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- 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
- F24F11/0008—Control or safety arrangements for air-humidification
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- 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
- F24F11/46—Improving electric energy efficiency or saving
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- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- 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
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- 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
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- 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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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- 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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- 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
- F24F2003/144—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 dehumidification only
- F24F2003/1446—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 dehumidification only by condensing
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- 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
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- 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
- F24F2110/20—Humidity
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Description
図1は本発明の実施の形態1に係る空気調和装置の利用側ユニットの構成を示す図である。図1の利用側ユニットは、利用側蒸発器ユニット1、利用側凝縮器ユニット18及びリモートコントローラ(以下、リモコンという)17を有している。利用側ユニット内では、利用側蒸発器ユニット1が一次側から吸込空気14として吸い込んで二次側から吹き出した吹出空気15が、利用側凝縮器ユニット18の一次側から二次側を通過して空調等対象空間に吹出空気16として吹き出される(送り出される)。
X=T2−(Tm+C) …(1)
T1m=T1m−X …(2)
上述した実施の形態1の利用側ユニットは、吹出空気16の温度T2と目標温度Tmとの差ΔT2に基づいて、吹出空気15の目標中間温度T1mを補正する。この補正により、吹出空気15の温度を下げ、吹出空気16の温度を調整するようにしたものである。そのため、湿度に比して温度を優先させて目標に近づけるようにしている。ここで、吹出空気15の温度を下げるために吸込空気14を冷却するが、吹出空気15の目標中間温度T1m(目標露点温度Tdwm)を下げると湿度が下がりすぎてしまうことがある(図4の(2)の範囲となる)。湿度が下がると例えば静電気の発生回数が多くなる。このため、空気の温度が制御されていない場合よりも快適性を損なう場合がある。
図7は実施の形態3に係る空気調和装置の構成例を表す図である。図7の空気調和装置は、熱源側ユニット(室外機)100と実施の形態1及び2において説明した利用側ユニット(室内機)200とを備える。そして、これらが冷媒配管で連結され、冷媒回路を構成して冷媒を循環させている。冷媒配管のうち、気体の冷媒(ガス冷媒)が流れる配管をガス配管300とし、液体の冷媒(液冷媒。気液二相冷媒の場合もある)が流れる配管を液配管400とする。
上述の実施の形態1、2では、吹出空気16の温度、湿度を目標温度、目標湿度に制御する場合について述べたが、例えば、湿度は固定し、単に吹出空気15、16の温度を目標温度に制御するような場合にも利用することができる。
上述の実施の形態3では、熱源側ユニット100の熱交換器である熱源側凝縮器103は凝縮機能を有するものであるが、これに限定するものではない。例えば、蒸発機能を有する蒸発器としてもよい。また、例えば四方弁等を設け、流入する冷媒によって、蒸発、凝縮のいずれかを行えるようにしてもよい。これらの場合には、例えば利用側ユニット200においても、図7とは異なる配管接続に変更する、切り換えを行えるようにする等して、利用側ユニット200内における冷媒の流れを変更しなければならない
Claims (6)
- 空調対象空間に送り出す空気を熱交換により冷却して凝結させた水分を回収して除湿を行う蒸発器と、
該蒸発器を通過した空気を熱交換により加熱して前記空調等対象空間に送り出すための凝縮器と、
前記空調等対象空間に送り出す空気の乾球温度を検知するための第一の温度検知器と、
目標乾球温度及び目標相対湿度に基づいて前記蒸発器を通過した空気の乾球温度目標となる目標中間乾球温度を決定し、また、前記第一の温度検知器の検知に係る乾球温度と前記目標乾球温度との差が所定値より大きいと判定すると、前記第一の温度検知器の検知に係る乾球温度と前記目標乾球温度との差に基づいて補正値を算出し、該補正値に基づいて前記目標中間乾球温度を補正する処理を行う制御装置と
を備えることを特徴とする利用側ユニット。 - 前記蒸発器を通過する空気との熱交換を行う熱量搬送媒体の流量を調節するための蒸発側調整弁と、
前記凝縮器を通過する空気との熱交換を行う熱量搬送媒体の流量を調節するための凝縮側調整弁と、
前記蒸発器を通過した空気の乾球温度を検知する第二の温度検知器とをさらに備え、
前記制御装置は、前記第二の温度検知器の検知に係る乾球温度が前記目標中間乾球温度となるように前記蒸発側調整弁の開度を制御し、前記第一の温度検知器の検知に係る乾球温度が前記目標乾球温度となるように前記凝縮側調整弁の開度を制御することを特徴とする請求項1に記載の利用側ユニット。 - 乾球温度及び/又は相対湿度を設定するための入力手段をさらに備え、
前記制御装置は、設定に係る乾球温度及び/又は相対湿度に基づいて、前記目標乾球温度及び/又は前記目標相対湿度を決定することを特徴とする請求項1又は2に記載の利用側ユニット。 - 前記空調等対象空間に送り出す空気の相対湿度に対する下限値をデータとして記憶する記憶装置をさらに備え、
前記制御装置は、算出した補正値により補正した前記目標中間乾球温度における空気の相対湿度が前記下限値よりも低くなるものと判断すると、前記下限値に基づく目標中間乾球温度により補正する処理を行うことを特徴とする請求項1〜3のいずれかに記載の利用側ユニット。 - 請求項1〜4に記載の利用側ユニットと、
熱量搬送媒体を加圧する圧縮機及び熱交換により前記熱量搬送媒体を凝縮させる熱源側熱交換器を有する熱源側ユニットと
を配管接続して前記熱量搬送媒体を循環させる冷媒回路を構成する空気調和装置。 - 前記圧縮機からの前記熱量搬送媒体の吐出量を制御して前記蒸発器及び/又は前記凝縮器を通過する前記熱量搬送媒体の流量を調節することを特徴とする請求項5に記載の空気調和装置。
Applications Claiming Priority (1)
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PCT/JP2009/052947 WO2010095238A1 (ja) | 2009-02-20 | 2009-02-20 | 利用側ユニット及び空気調和装置 |
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JP4975187B2 true JP4975187B2 (ja) | 2012-07-11 |
JPWO2010095238A1 JPWO2010095238A1 (ja) | 2012-08-16 |
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US (1) | US9562700B2 (ja) |
EP (1) | EP2400234B1 (ja) |
JP (1) | JP4975187B2 (ja) |
CN (1) | CN102317699B (ja) |
WO (1) | WO2010095238A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017081820A1 (ja) * | 2015-11-13 | 2017-05-18 | 三菱電機株式会社 | 空気調和システムおよび空気調和システムの制御方法 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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JP5962201B2 (ja) * | 2012-05-21 | 2016-08-03 | ダイキン工業株式会社 | 空調システム |
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US10337777B2 (en) * | 2012-07-20 | 2019-07-02 | Lennox Industries, Inc. | Controlling air conditioning systems |
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US10962243B2 (en) | 2014-12-22 | 2021-03-30 | Mitsubishi Electric Us, Inc. | Air conditioning system with dehumidification mode |
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DE102015016330A1 (de) * | 2015-12-17 | 2017-06-22 | Eisenmann Se | Zuluftanlage |
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US10935260B2 (en) * | 2017-12-12 | 2021-03-02 | Climate Master, Inc. | Heat pump with dehumidification |
US11035585B2 (en) * | 2018-05-31 | 2021-06-15 | Carrier Corporation | Dehumidification control at part load |
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CN113418248B (zh) * | 2021-08-25 | 2021-11-12 | 徐州立卓智能科技有限公司 | 一种基于传感器的家用干燥机 |
CN113865322B (zh) * | 2021-08-25 | 2023-03-31 | 青岛海尔空调电子有限公司 | 一种烘干机组控制方法及烘干系统 |
IT202100027206A1 (it) * | 2021-10-22 | 2023-04-22 | Mitsubishi Electric Hydronics & It Cooling Systems S P A | Metodo di controllo della temperatura e dell'umidita' di un flusso di aria condizionata e deumidificata in un impianto di condizionamento e impianto di condizionamento che utilizza il metodo |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05223316A (ja) * | 1992-02-12 | 1993-08-31 | Mitsubishi Electric Corp | 除湿装置 |
JPH085131A (ja) * | 1994-06-17 | 1996-01-12 | Komatsu Ltd | 恒温恒湿空気の供給方法及びその装置 |
JP2004132572A (ja) * | 2002-10-09 | 2004-04-30 | Daikin Ind Ltd | 空気調和機 |
JP2006118822A (ja) * | 2004-10-25 | 2006-05-11 | Samsung Electronics Co Ltd | 空気湿度検出方法、空気湿度検出装置、及び空気調和機 |
Family Cites Families (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089667A (en) * | 1976-10-27 | 1978-05-16 | Sun-Econ, Inc. | Heat extraction or reclamation apparatus for refrigerating and air conditioning systems |
US4182131A (en) * | 1978-11-27 | 1980-01-08 | Consoli Ronald P | High efficiency air conditioner |
CA1101211A (en) * | 1979-11-28 | 1981-05-19 | Reinhold Kittler | Swimming pool dehumidifier |
US4483154A (en) * | 1980-04-14 | 1984-11-20 | Smeal William J | Refrigerated air conditioning system using diaphragm pump |
US4373346A (en) * | 1981-03-25 | 1983-02-15 | Hebert Thomas H | Precool/subcool system and condenser therefor |
US4377074A (en) * | 1981-06-29 | 1983-03-22 | Kaman Sciences Corporation | Economizer refrigeration cycle space heating and cooling system and process |
DK534783D0 (da) * | 1983-11-23 | 1983-11-23 | Christen Kjeldahl Bak | Metode til optimering af affugtningsanlaeg |
JPS63259707A (ja) * | 1987-04-16 | 1988-10-26 | Tabai Esupetsuku Kk | 環境試験装置における恒温恒湿を得る方法及び装置 |
US5058388A (en) * | 1989-08-30 | 1991-10-22 | Allan Shaw | Method and means of air conditioning |
US5509272A (en) * | 1991-03-08 | 1996-04-23 | Hyde; Robert E. | Apparatus for dehumidifying air in an air-conditioned environment with climate control system |
US5150580A (en) * | 1991-03-08 | 1992-09-29 | Hyde Robert E | Liquid pressure amplification with superheat suppression |
US5193352A (en) * | 1991-05-03 | 1993-03-16 | Amsted Industries, Inc. | Air pre-cooler method and apparatus |
US5493871A (en) * | 1991-11-12 | 1996-02-27 | Eiermann; Kenneth L. | Method and apparatus for latent heat extraction |
US5228302A (en) * | 1991-11-12 | 1993-07-20 | Eiermann Kenneth L | Method and apparatus for latent heat extraction |
US5181552A (en) * | 1991-11-12 | 1993-01-26 | Eiermann Kenneth L | Method and apparatus for latent heat extraction |
US5802862A (en) * | 1991-11-12 | 1998-09-08 | Eiermann; Kenneth L. | Method and apparatus for latent heat extraction with cooling coil freeze protection and complete recovery of heat of rejection in Dx systems |
US5168754A (en) * | 1992-01-02 | 1992-12-08 | Carrier Corporation | Method and apparatus for detecting room humidity |
US5666813A (en) * | 1992-11-17 | 1997-09-16 | Brune; Paul C. | Air conditioning system with reheater |
US5564281A (en) * | 1993-01-08 | 1996-10-15 | Engelhard/Icc | Method of operating hybrid air-conditioning system with fast condensing start-up |
US5649428A (en) * | 1993-01-08 | 1997-07-22 | Engelhard/Icc | Hybrid air-conditioning system with improved recovery evaporator and subcool condenser coils |
US5551245A (en) * | 1995-01-25 | 1996-09-03 | Engelhard/Icc | Hybrid air-conditioning system and method of operating the same |
JPH06241534A (ja) | 1993-02-12 | 1994-08-30 | Mitsubishi Heavy Ind Ltd | 空気調和機 |
US5651264A (en) * | 1993-06-29 | 1997-07-29 | Siemens Electric Limited | Flexible process controller |
US5309725A (en) * | 1993-07-06 | 1994-05-10 | Cayce James L | System and method for high-efficiency air cooling and dehumidification |
US5390505A (en) * | 1993-07-23 | 1995-02-21 | Baltimore Aircoil Company, Inc. | Indirect contact chiller air-precooler method and apparatus |
US5595000A (en) * | 1995-01-17 | 1997-01-21 | U.S. Natural Resources, Inc. | No-vent dry kiln |
US5517828A (en) * | 1995-01-25 | 1996-05-21 | Engelhard/Icc | Hybrid air-conditioning system and method of operating the same |
US5775580A (en) * | 1995-07-20 | 1998-07-07 | Sizemore; Timothy J. | Evaporative cooling system |
US5622057A (en) * | 1995-08-30 | 1997-04-22 | Carrier Corporation | High latent refrigerant control circuit for air conditioning system |
US5675979A (en) * | 1996-03-01 | 1997-10-14 | Honeywell Inc. | Enthalpy based thermal comfort controller |
US6131653A (en) * | 1996-03-08 | 2000-10-17 | Larsson; Donald E. | Method and apparatus for dehumidifying and conditioning air |
US5737934A (en) * | 1996-06-12 | 1998-04-14 | Honeywell Inc. | Thermal comfort controller |
JP2968232B2 (ja) * | 1997-04-11 | 1999-10-25 | 株式会社荏原製作所 | 空調システム及びその運転方法 |
US6070110A (en) * | 1997-06-23 | 2000-05-30 | Carrier Corporation | Humidity control thermostat and method for an air conditioning system |
AUPO783697A0 (en) * | 1997-07-10 | 1997-07-31 | Shaw, Allan | A low energy high performance variable coolant temperature air conditioning system |
US6012296A (en) * | 1997-08-28 | 2000-01-11 | Honeywell Inc. | Auctioneering temperature and humidity controller with reheat |
JP2968241B2 (ja) * | 1997-10-24 | 1999-10-25 | 株式会社荏原製作所 | 除湿空調システム及びその運転方法 |
JP3334660B2 (ja) * | 1998-05-19 | 2002-10-15 | 三菱電機株式会社 | 冷凍サイクルの制御装置およびその制御方法 |
US6442951B1 (en) * | 1998-06-30 | 2002-09-03 | Ebara Corporation | Heat exchanger, heat pump, dehumidifier, and dehumidifying method |
US6170271B1 (en) * | 1998-07-17 | 2001-01-09 | American Standard Inc. | Sizing and control of fresh air dehumidification unit |
US6129285A (en) * | 1998-08-11 | 2000-10-10 | Schafka; Mark Louis | System and method for air humidification |
US20010019120A1 (en) * | 1999-06-09 | 2001-09-06 | Nicolas E. Schnur | Method of improving performance of refrigerant systems |
JP2001091097A (ja) | 1999-09-20 | 2001-04-06 | Fujitsu General Ltd | 空気調和機 |
US6427454B1 (en) * | 2000-02-05 | 2002-08-06 | Michael K. West | Air conditioner and controller for active dehumidification while using ambient air to prevent overcooling |
US7139564B2 (en) * | 2000-08-08 | 2006-11-21 | Hebert Thomas H | Wireless communication device for field personnel |
US6711907B2 (en) * | 2001-02-28 | 2004-03-30 | Munters Corporation | Desiccant refrigerant dehumidifier systems |
JP3253021B1 (ja) * | 2001-03-02 | 2002-02-04 | 株式会社荏原製作所 | ヒートポンプ及び除湿空調装置 |
US6694757B1 (en) * | 2002-02-21 | 2004-02-24 | Thomas J. Backman | Multiple stage dehumidification and cooling system |
US6973793B2 (en) * | 2002-07-08 | 2005-12-13 | Field Diagnostic Services, Inc. | Estimating evaporator airflow in vapor compression cycle cooling equipment |
US7191607B2 (en) * | 2002-10-23 | 2007-03-20 | Morton Curtis | Air conditioning system with moisture control |
WO2004076948A1 (en) * | 2003-02-28 | 2004-09-10 | Delta S Technologies Limited | Improved efficiency dehumidifier drier with reversible airflow and improved control |
NZ526648A (ja) * | 2003-06-24 | 2006-03-31 | Delta S Technologies Ltd | |
CN1254648C (zh) * | 2003-12-05 | 2006-05-03 | 清华大学 | 一种并联型热泵调温调湿机组 |
US7606683B2 (en) * | 2004-01-27 | 2009-10-20 | Emerson Climate Technologies, Inc. | Cooling system design simulator |
US20050166618A1 (en) * | 2004-01-30 | 2005-08-04 | Bussjager Ruddy C. | Two phase or subcooling reheat system |
US7043930B2 (en) * | 2004-01-30 | 2006-05-16 | Carrier Corporation | Two phase or subcooling reheat system |
US20060137369A1 (en) * | 2004-12-27 | 2006-06-29 | Carrier Corporation | Single sensor three-step refrigerant charge indicator |
US7908126B2 (en) * | 2005-04-28 | 2011-03-15 | Emerson Climate Technologies, Inc. | Cooling system design simulator |
CN1793747A (zh) * | 2005-12-31 | 2006-06-28 | 东莞市广大制冷有限公司 | 调温型除湿机的控制方法 |
US20110120693A1 (en) * | 2006-07-14 | 2011-05-26 | Az Evap, Llc | Integrated evaporative cooler and flat plate air to air heat exchanger |
US9347676B2 (en) * | 2006-10-26 | 2016-05-24 | Lennox Industries Inc. | Enhanced dehumidification control with variable condenser reheat |
US20080196425A1 (en) * | 2006-11-14 | 2008-08-21 | Temple Keith A | Method for evaluating refrigeration cycle performance |
US7874499B2 (en) * | 2006-11-22 | 2011-01-25 | Store-N-Stuff Llc | System and method to control sensible and latent heat in a storage unit |
US20080127661A1 (en) * | 2006-12-04 | 2008-06-05 | Mohinder Singh Bhatti | Evaporatively cooled condenser |
WO2008079829A2 (en) * | 2006-12-22 | 2008-07-03 | Duncan Scot M | Optimized control system for cooling systems |
WO2008084528A1 (ja) * | 2007-01-10 | 2008-07-17 | Mitsubishi Electric Corporation | 冷凍装置 |
MX2009008097A (es) * | 2007-02-01 | 2009-08-12 | Fluor Tech Corp | Vaporizador con aire ambiental. |
JP5248488B2 (ja) * | 2007-05-15 | 2013-07-31 | エスペック株式会社 | 調湿装置、環境試験装置及び調温調湿装置 |
US20100170273A1 (en) * | 2007-09-20 | 2010-07-08 | Mitsubishi Electric Corporation | Refrigerating and air conditioning apparatus |
US7975495B2 (en) * | 2008-11-06 | 2011-07-12 | Trane International Inc. | Control scheme for coordinating variable capacity components of a refrigerant system |
US20120011865A1 (en) * | 2009-03-27 | 2012-01-19 | Set Ip Holdings, Llc | Combined Water Extractor and Electricity Generator |
US20100269521A1 (en) * | 2009-04-28 | 2010-10-28 | Steven Clay Moore | Air-conditioning with dehumidification |
GB201008825D0 (en) * | 2010-05-26 | 2010-07-14 | Bripco Bvba | Data centre cooling system |
US8689574B2 (en) * | 2010-08-25 | 2014-04-08 | Lennox Industries Inc. | Dedicated dehumidifier and water heater |
US8660702B2 (en) * | 2010-09-29 | 2014-02-25 | Online Energy Manager Llc | Central cooling and circulation energy management control system |
US9234667B2 (en) * | 2010-12-02 | 2016-01-12 | Mitsubishi Electric Corporation | Dehumidifying system |
CA2736085C (en) * | 2011-03-28 | 2013-05-14 | Fakieh Research & Development Center | Combined air conditioning and water generating system |
-
2009
- 2009-02-20 WO PCT/JP2009/052947 patent/WO2010095238A1/ja active Application Filing
- 2009-02-20 CN CN200980156860.1A patent/CN102317699B/zh not_active Expired - Fee Related
- 2009-02-20 US US13/142,873 patent/US9562700B2/en not_active Expired - Fee Related
- 2009-02-20 EP EP09840345.4A patent/EP2400234B1/en not_active Not-in-force
- 2009-02-20 JP JP2011500409A patent/JP4975187B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05223316A (ja) * | 1992-02-12 | 1993-08-31 | Mitsubishi Electric Corp | 除湿装置 |
JPH085131A (ja) * | 1994-06-17 | 1996-01-12 | Komatsu Ltd | 恒温恒湿空気の供給方法及びその装置 |
JP2004132572A (ja) * | 2002-10-09 | 2004-04-30 | Daikin Ind Ltd | 空気調和機 |
JP2006118822A (ja) * | 2004-10-25 | 2006-05-11 | Samsung Electronics Co Ltd | 空気湿度検出方法、空気湿度検出装置、及び空気調和機 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017081820A1 (ja) * | 2015-11-13 | 2017-05-18 | 三菱電機株式会社 | 空気調和システムおよび空気調和システムの制御方法 |
JPWO2017081820A1 (ja) * | 2015-11-13 | 2018-04-26 | 三菱電機株式会社 | 空気調和システムおよび空気調和システムの制御方法 |
Also Published As
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CN102317699A (zh) | 2012-01-11 |
JPWO2010095238A1 (ja) | 2012-08-16 |
EP2400234A4 (en) | 2017-08-30 |
CN102317699B (zh) | 2014-11-12 |
EP2400234B1 (en) | 2018-05-02 |
US20110276185A1 (en) | 2011-11-10 |
WO2010095238A1 (ja) | 2010-08-26 |
EP2400234A1 (en) | 2011-12-28 |
US9562700B2 (en) | 2017-02-07 |
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