CN1223804C - 热泵及去湿空气调节装置 - Google Patents

热泵及去湿空气调节装置 Download PDF

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Publication number
CN1223804C
CN1223804C CNB02808263XA CN02808263A CN1223804C CN 1223804 C CN1223804 C CN 1223804C CN B02808263X A CNB02808263X A CN B02808263XA CN 02808263 A CN02808263 A CN 02808263A CN 1223804 C CN1223804 C CN 1223804C
Authority
CN
China
Prior art keywords
refrigerant
mentioned
evaporimeter
pressure
condenser
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.)
Expired - Fee Related
Application number
CNB02808263XA
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English (en)
Chinese (zh)
Other versions
CN1503889A (zh
Inventor
前田健作
稻叶英男
西胁俊朗
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Publication of CN1503889A publication Critical patent/CN1503889A/zh
Application granted granted Critical
Publication of CN1223804C publication Critical patent/CN1223804C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • F24F3/1405—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 in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Central Air Conditioning (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
CNB02808263XA 2001-03-02 2002-03-01 热泵及去湿空气调节装置 Expired - Fee Related CN1223804C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP059330/2001 2001-03-02
JP2001059330A JP3253021B1 (ja) 2001-03-02 2001-03-02 ヒートポンプ及び除湿空調装置

Publications (2)

Publication Number Publication Date
CN1503889A CN1503889A (zh) 2004-06-09
CN1223804C true CN1223804C (zh) 2005-10-19

Family

ID=18918904

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB02808263XA Expired - Fee Related CN1223804C (zh) 2001-03-02 2002-03-01 热泵及去湿空气调节装置

Country Status (5)

Country Link
US (1) US20040118133A1 (ja)
EP (1) EP1370809A4 (ja)
JP (1) JP3253021B1 (ja)
CN (1) CN1223804C (ja)
WO (1) WO2002070958A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107120746A (zh) * 2016-02-25 2017-09-01 艾默生网络能源有限公司 一种复合型制冷除湿方法与制冷除湿复合***

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100688166B1 (ko) * 2004-12-10 2007-03-02 엘지전자 주식회사 공기조화기
EP1915580A4 (en) * 2005-07-28 2010-12-22 Carrier Corp CLOSED LOOP DEHUMIDIFICATION CIRCUIT FOR A REFRIGERATED SYSTEM
US8544288B2 (en) * 2006-10-02 2013-10-01 Lennox Manufacturing Inc. Dehumidification enhancement via blower control
CN102317699B (zh) * 2009-02-20 2014-11-12 三菱电机株式会社 使用侧单元及空气调节装置
EP2881274B1 (en) * 2012-08-05 2019-06-19 Yokohama Heat use Technology Dehumidifying device for vehicle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61211668A (ja) * 1985-03-15 1986-09-19 松下電工株式会社 除湿機
US5031411A (en) * 1990-04-26 1991-07-16 Dec International, Inc. Efficient dehumidification system
MX9603136A (es) * 1995-08-30 1997-03-29 Carrier Corp Sistema de aire acondicionado con serpentin subenfriador y serie de dispositivos de expansion.
US5622057A (en) * 1995-08-30 1997-04-22 Carrier Corporation High latent refrigerant control circuit for air conditioning system
JP2000111095A (ja) * 1998-10-06 2000-04-18 Ebara Corp 除湿空調装置
JP2000356481A (ja) * 1999-06-16 2000-12-26 Ebara Corp 熱交換器、ヒートポンプ及び除湿装置
JP2001021175A (ja) * 1999-07-12 2001-01-26 Ebara Corp 除湿装置
JP3228731B2 (ja) * 1999-11-19 2001-11-12 株式会社荏原製作所 ヒートポンプ及び除湿装置
JP2001215030A (ja) * 2000-02-03 2001-08-10 Ebara Corp 除湿装置
JP3765732B2 (ja) * 2001-04-18 2006-04-12 株式会社荏原製作所 ヒートポンプ及び除湿空調装置
WO2003006890A1 (en) * 2001-07-13 2003-01-23 Ebara Corporation Dehumidifying air-conditioning apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107120746A (zh) * 2016-02-25 2017-09-01 艾默生网络能源有限公司 一种复合型制冷除湿方法与制冷除湿复合***
CN107120746B (zh) * 2016-02-25 2020-06-02 维谛技术有限公司 一种复合型制冷除湿方法与制冷除湿复合***

Also Published As

Publication number Publication date
CN1503889A (zh) 2004-06-09
EP1370809A4 (en) 2006-10-04
JP2002257375A (ja) 2002-09-11
WO2002070958A1 (en) 2002-09-12
JP3253021B1 (ja) 2002-02-04
US20040118133A1 (en) 2004-06-24
EP1370809A1 (en) 2003-12-17

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CI01 Correction of invention patent gazette

Correction item: Patentee

Correct: Ebara Corp.

False: Ebara Corp.

Number: 42

Page: 790

Volume: 21

CI03 Correction of invention patent

Correction item: Patentee

Correct: Ebara Corp.

False: Ebara Corp.

Number: 42

Page: The title page

Volume: 21

COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: EBARA CORP. TO: EBARA CORPORATION

ERR Gazette correction

Free format text: CORRECT: PATENTEE; FROM: EBARA CORP. TO: EBARA CORPORATION

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee