EP1795835A3 - Système de réfrigération à compression de vapeur - Google Patents

Système de réfrigération à compression de vapeur Download PDF

Info

Publication number
EP1795835A3
EP1795835A3 EP06125847A EP06125847A EP1795835A3 EP 1795835 A3 EP1795835 A3 EP 1795835A3 EP 06125847 A EP06125847 A EP 06125847A EP 06125847 A EP06125847 A EP 06125847A EP 1795835 A3 EP1795835 A3 EP 1795835A3
Authority
EP
European Patent Office
Prior art keywords
vapor compression
refrigerating system
compression refrigerating
vapor
refrigerating
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.)
Withdrawn
Application number
EP06125847A
Other languages
German (de)
English (en)
Other versions
EP1795835A2 (fr
Inventor
Kenichi Suzuki
Masato Tsuboi
Yuuichi Matsumoto
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of EP1795835A2 publication Critical patent/EP1795835A2/fr
Publication of EP1795835A3 publication Critical patent/EP1795835A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/053—Compression system with heat exchange between particular parts of the system between the storage receiver and another part of the system
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/23—Separators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP06125847A 2005-12-12 2006-12-11 Système de réfrigération à compression de vapeur Withdrawn EP1795835A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005357701A JP2007162988A (ja) 2005-12-12 2005-12-12 蒸気圧縮式冷凍サイクル

Publications (2)

Publication Number Publication Date
EP1795835A2 EP1795835A2 (fr) 2007-06-13
EP1795835A3 true EP1795835A3 (fr) 2008-10-08

Family

ID=37876936

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06125847A Withdrawn EP1795835A3 (fr) 2005-12-12 2006-12-11 Système de réfrigération à compression de vapeur

Country Status (3)

Country Link
US (1) US20070130988A1 (fr)
EP (1) EP1795835A3 (fr)
JP (1) JP2007162988A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009008349A (ja) * 2007-06-29 2009-01-15 Daikin Ind Ltd 気液分離器
JP5119060B2 (ja) * 2008-06-27 2013-01-16 サンデン株式会社 冷凍サイクル
EP2169332A3 (fr) * 2008-09-29 2014-12-03 Sanyo Electric Co., Ltd. Séparateur d'huile pour séparer un réfrigérant et l'huile
JP2010078262A (ja) * 2008-09-29 2010-04-08 Sanyo Electric Co Ltd オイルセパレータ
CN102232167B (zh) * 2008-10-01 2013-08-14 开利公司 跨临界制冷循环中的液体蒸气分离
JP5143040B2 (ja) * 2009-02-05 2013-02-13 三菱電機株式会社 気液分離器及びこの気液分離器を搭載した冷凍サイクル装置
US8596080B2 (en) * 2010-05-27 2013-12-03 Delphi Technologies, Inc. Air conditioning system having an improved internal heat exchanger
JP2012002418A (ja) * 2010-06-16 2012-01-05 Hitachi Appliances Inc 空気調和機および気液分離装置
DE102011014955A1 (de) * 2011-03-24 2012-09-27 Airbus Operations Gmbh Kühlsystem und Verfahren zum Betreiben eines Kühlsystems
DE202011102503U1 (de) * 2011-06-03 2012-09-04 Glen Dimplex Deutschland Gmbh Wärmepumpenanlage
DK177329B1 (en) 2011-06-16 2013-01-14 Advansor As Refrigeration system
KR102034582B1 (ko) 2012-07-24 2019-11-08 엘지전자 주식회사 냉동 사이클 및 냉동 사이클을 포함하는 냉장고
CN103836856B (zh) * 2012-11-22 2016-06-29 浙江三花制冷集团有限公司 一种油分离器及应用该油分离器的制冷设备
WO2014097484A1 (fr) * 2012-12-21 2014-06-26 三菱電機株式会社 Dispositif à cycle de réfrigération
JP2014185811A (ja) * 2013-03-22 2014-10-02 Fujitsu General Ltd 冷凍サイクル装置
JP6160502B2 (ja) * 2014-02-17 2017-07-12 株式会社デンソー 冷凍サイクル装置
FR3030700B1 (fr) * 2014-12-18 2019-03-22 Valeo Systemes Thermiques Circuit de climatisation de vehicule automobile
US11255580B2 (en) 2015-08-20 2022-02-22 Lennox Industries Inc. Carbon dioxide cooling system with subcooling
KR101811957B1 (ko) * 2016-11-09 2017-12-22 한국해양대학교 산학협력단 Co2 냉매를 이용한 2단 팽창 구조를 갖는 다단 열펌프 및 그 순환 방법
KR102126133B1 (ko) * 2018-11-08 2020-06-23 한국해양대학교 산학협력단 예냉 냉동기
KR20200137837A (ko) * 2019-05-31 2020-12-09 현대자동차주식회사 차량용 기액 분리장치
CN111546852B (zh) * 2020-04-30 2021-07-13 西安交通大学 一种跨临界二氧化碳电动汽车热管理系统及其控制方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397654A (en) * 1977-02-07 1978-08-26 Toshiba Corp Air conditioner
JPH03260556A (ja) * 1990-03-08 1991-11-20 Mitsubishi Electric Corp 冷凍サイクル装置
JPH04371759A (ja) * 1991-06-21 1992-12-24 Hitachi Ltd 二段圧縮二段膨張式の冷凍サイクル
US5174123A (en) * 1991-08-23 1992-12-29 Thermo King Corporation Methods and apparatus for operating a refrigeration system
EP0890840A2 (fr) * 1989-12-01 1999-01-13 Washington Research Foundation Essai pour la dégradation de collagène in-vivo
JPH11159920A (ja) * 1997-11-27 1999-06-15 Denso Corp 冷凍サイクル装置
JPH11248294A (ja) * 1998-02-27 1999-09-14 Showa Alum Corp 冷凍装置
JPH11304269A (ja) * 1998-04-23 1999-11-05 Nippon Soken Inc 冷凍サイクル
JP2000035251A (ja) * 1998-07-17 2000-02-02 Zexel Corp 冷却サイクルの三層分離器
EP0976991A2 (fr) * 1998-07-31 2000-02-02 Zexel Corporation Cycle frigorifique
JP2000274890A (ja) * 1999-03-18 2000-10-06 Nippon Soken Inc 超臨界サイクル
JP2001056157A (ja) * 1999-08-16 2001-02-27 Daikin Ind Ltd 冷凍装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035014Y2 (ja) * 1977-12-29 1985-10-18 セイコーインスツルメンツ株式会社 気体圧縮機における油分離器
JPS55158458A (en) * 1979-05-24 1980-12-09 Hitachi Ltd Gassliquid separator for refrigeration cycle
US5245836A (en) * 1989-01-09 1993-09-21 Sinvent As Method and device for high side pressure regulation in transcritical vapor compression cycle
JPH10111047A (ja) * 1996-10-03 1998-04-28 Hitachi Ltd 空気調和機
JPH11257805A (ja) * 1998-03-13 1999-09-24 Matsushita Electric Ind Co Ltd 冷凍サイクルの潤滑油戻し装置
JP2001324227A (ja) * 2000-05-18 2001-11-22 Sanyo Electric Co Ltd レシーバタンクおよび空気調和装置
JP3966262B2 (ja) * 2003-09-29 2007-08-29 三菱電機株式会社 冷凍冷蔵庫
JP2005337700A (ja) * 2004-04-28 2005-12-08 Fuji Electric Retail Systems Co Ltd 冷媒冷却回路

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397654A (en) * 1977-02-07 1978-08-26 Toshiba Corp Air conditioner
EP0890840A2 (fr) * 1989-12-01 1999-01-13 Washington Research Foundation Essai pour la dégradation de collagène in-vivo
JPH03260556A (ja) * 1990-03-08 1991-11-20 Mitsubishi Electric Corp 冷凍サイクル装置
JPH04371759A (ja) * 1991-06-21 1992-12-24 Hitachi Ltd 二段圧縮二段膨張式の冷凍サイクル
US5174123A (en) * 1991-08-23 1992-12-29 Thermo King Corporation Methods and apparatus for operating a refrigeration system
JPH11159920A (ja) * 1997-11-27 1999-06-15 Denso Corp 冷凍サイクル装置
JPH11248294A (ja) * 1998-02-27 1999-09-14 Showa Alum Corp 冷凍装置
JPH11304269A (ja) * 1998-04-23 1999-11-05 Nippon Soken Inc 冷凍サイクル
JP2000035251A (ja) * 1998-07-17 2000-02-02 Zexel Corp 冷却サイクルの三層分離器
EP0976991A2 (fr) * 1998-07-31 2000-02-02 Zexel Corporation Cycle frigorifique
JP2000274890A (ja) * 1999-03-18 2000-10-06 Nippon Soken Inc 超臨界サイクル
JP2001056157A (ja) * 1999-08-16 2001-02-27 Daikin Ind Ltd 冷凍装置

Also Published As

Publication number Publication date
JP2007162988A (ja) 2007-06-28
EP1795835A2 (fr) 2007-06-13
US20070130988A1 (en) 2007-06-14

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