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WO2002070960A1 - Pompe a chaleur et deshumidificateur - Google Patents

Pompe a chaleur et deshumidificateur Download PDF

Info

Publication number
WO2002070960A1
WO2002070960A1 PCT/JP2001/001784 JP0101784W WO02070960A1 WO 2002070960 A1 WO2002070960 A1 WO 2002070960A1 JP 0101784 W JP0101784 W JP 0101784W WO 02070960 A1 WO02070960 A1 WO 02070960A1
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerant
heat
source side
evaporator
compartment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2001/001784
Other languages
English (en)
Japanese (ja)
Inventor
Kensaku Maeda
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
Priority to JP24502299A priority Critical patent/JP3316570B2/ja
Priority claimed from JP24502299A external-priority patent/JP3316570B2/ja
Application filed by Ebara Corp filed Critical Ebara Corp
Priority to US10/149,414 priority patent/US6813894B2/en
Priority to DE60117000T priority patent/DE60117000T2/de
Priority to EP01912162A priority patent/EP1367333B1/fr
Priority to PCT/JP2001/001784 priority patent/WO2002070960A1/fr
Priority to CNB018031846A priority patent/CN1172128C/zh
Publication of WO2002070960A1 publication Critical patent/WO2002070960A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/001—Compression cycle type
    • 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
    • F24F2203/02—System or Device comprising a heat pump as a subsystem, e.g. combined with humidification/dehumidification, heating, natural energy or with hybrid system
    • F24F2203/021—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
    • F24F2203/1004—Bearings or driving means
    • 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
    • F24F2203/1028—Rotary wheel combined with a spraying device
    • 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
    • F24F2203/1032—Desiccant wheel
    • 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
    • F24F2203/104—Heat exchanger wheel
    • 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
    • F24F2203/1056—Rotary wheel comprising a reheater
    • 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
    • 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
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Central Air Conditioning (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Drying Of Gases (AREA)

Abstract

Pompe à chaleur à COP élevé et humidificateur compact. La pompe à chaleur, qui comprend un accélérateur (260) qui accélère le caloporteur, un évaporateur (210) refroidissant un fluide (A) du côté de la source de chaleur faible par la chaleur de l'évaporation du caloporteur accéléré, un condensateur (220) réchauffant un fluide (B) du côté de la source de chaleur forte par la chaleur de condensation du caloporteur accéléré, et un premier échangeur de chaleur (300a) assurant l'échange de chaleur entre le fluide (A) du côté de la source de chaleur faible sur le côté aval de l'évaporateur (210) et un liquide refroidi, l'échangeur de chaleur (300a) comprenant en outre un premier compartiment (310) à travers lequel s'écoule le fluide (A) du côté de la source de chaleur faible et un deuxième compartiment (320) à travers lequel s'écoule le fluide refroidi, qui possède des canaux pour caloporteur (251A1 à A9) et (252A1 à A9). Les canaux pour caloporteur (251A1 à A9) et (252A1 à A9) sont reliés entre eux à travers le condensateur (220) et un premier orifice calibré (330). Après le passage à travers ces deux compartiments de façon alternée et répétée, ils sont reliés à l'évaporateur (210) à travers un deuxième orifice calibré (250). Comme le caloporteur passe plusieurs fois par les premier et deuxième compartiments, il est moins asséché dans les canaux pour caloporteur pendant le passage par le premier compartiment.
PCT/JP2001/001784 1999-08-31 2001-03-07 Pompe a chaleur et deshumidificateur Ceased WO2002070960A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP24502299A JP3316570B2 (ja) 1999-08-31 1999-08-31 ヒートポンプ及び除湿装置
US10/149,414 US6813894B2 (en) 1999-08-31 2001-03-07 Heat pump and dehumidifier
DE60117000T DE60117000T2 (de) 2001-03-07 2001-03-07 Wärmepumpe und entfeuchter
EP01912162A EP1367333B1 (fr) 2001-03-07 2001-03-07 Pompe a chaleur et deshumidificateur
PCT/JP2001/001784 WO2002070960A1 (fr) 1999-08-31 2001-03-07 Pompe a chaleur et deshumidificateur
CNB018031846A CN1172128C (zh) 2001-03-07 2001-03-07 热泵和除湿装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24502299A JP3316570B2 (ja) 1999-08-31 1999-08-31 ヒートポンプ及び除湿装置
PCT/JP2001/001784 WO2002070960A1 (fr) 1999-08-31 2001-03-07 Pompe a chaleur et deshumidificateur

Publications (1)

Publication Number Publication Date
WO2002070960A1 true WO2002070960A1 (fr) 2002-09-12

Family

ID=29416506

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/001784 Ceased WO2002070960A1 (fr) 1999-08-31 2001-03-07 Pompe a chaleur et deshumidificateur

Country Status (4)

Country Link
EP (1) EP1367333B1 (fr)
CN (1) CN1172128C (fr)
DE (1) DE60117000T2 (fr)
WO (1) WO2002070960A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005283071A (ja) * 2004-03-31 2005-10-13 Daikin Ind Ltd 調湿装置
CN101548145B (zh) * 2006-11-07 2013-07-10 蒂艾克思股份有限公司 除湿
CN106642773A (zh) * 2016-12-12 2017-05-10 珠海格力电器股份有限公司 空调系统及其控制方法
EP4481285A1 (fr) * 2023-06-19 2024-12-25 Carrier Corporation Unité de climatisation de toit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10288421A (ja) * 1997-04-11 1998-10-27 Ebara Corp 空調システム
JPH10288487A (ja) * 1997-04-11 1998-10-27 Ebara Corp 空調システム及びその運転方法
WO2000016016A1 (fr) * 1998-09-16 2000-03-23 Ebara Corporation Climatiseur deshumidifiant et systeme de climatisation deshumidifiant
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8500584L (sv) * 1985-02-08 1986-08-09 Munters Ab Carl Sett och anordning for konditionering av gas
US4887438A (en) * 1989-02-27 1989-12-19 Milton Meckler Desiccant assisted air conditioner
US5031411A (en) * 1990-04-26 1991-07-16 Dec International, Inc. Efficient dehumidification system
US5251458A (en) * 1991-08-19 1993-10-12 Tchernev Dimiter I Process and apparatus for reducing the air cooling and water removal requirements of deep-level mines
WO2000000774A1 (fr) * 1998-06-30 2000-01-06 Ebara Corporation Echangeur de chaleur, pompe a chaleur, deshumidificateur et procede de deshumidification
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10288421A (ja) * 1997-04-11 1998-10-27 Ebara Corp 空調システム
JPH10288487A (ja) * 1997-04-11 1998-10-27 Ebara Corp 空調システム及びその運転方法
WO2000016016A1 (fr) * 1998-09-16 2000-03-23 Ebara Corporation Climatiseur deshumidifiant et systeme de climatisation deshumidifiant
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1367333A4 *

Also Published As

Publication number Publication date
EP1367333B1 (fr) 2006-02-01
DE60117000D1 (de) 2006-04-13
EP1367333A1 (fr) 2003-12-03
CN1416519A (zh) 2003-05-07
EP1367333A4 (fr) 2003-12-03
DE60117000T2 (de) 2006-09-21
CN1172128C (zh) 2004-10-20

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