EP2021703A4 - Unité de compresseur à étages multiples pour système de réfrigération - Google Patents

Unité de compresseur à étages multiples pour système de réfrigération

Info

Publication number
EP2021703A4
EP2021703A4 EP06771733A EP06771733A EP2021703A4 EP 2021703 A4 EP2021703 A4 EP 2021703A4 EP 06771733 A EP06771733 A EP 06771733A EP 06771733 A EP06771733 A EP 06771733A EP 2021703 A4 EP2021703 A4 EP 2021703A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration system
stage compressor
compressor unit
stage
unit
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Withdrawn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
EP06771733A
Other languages
German (de)
English (en)
Other versions
EP2021703A2 (fr
Inventor
James W Bush
Wayne P Beagle
Biswajit Mitra
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of EP2021703A2 publication Critical patent/EP2021703A2/fr
Publication of EP2021703A4 publication Critical patent/EP2021703A4/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Withdrawn legal-status Critical Current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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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

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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP06771733A 2006-06-01 2006-06-01 Unité de compresseur à étages multiples pour système de réfrigération Withdrawn EP2021703A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/021123 WO2007142619A2 (fr) 2006-06-01 2006-06-01 Unité de compresseur à étages multiples pour système de réfrigération

Publications (2)

Publication Number Publication Date
EP2021703A2 EP2021703A2 (fr) 2009-02-11
EP2021703A4 true EP2021703A4 (fr) 2012-02-15

Family

ID=38801929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06771733A Withdrawn EP2021703A4 (fr) 2006-06-01 2006-06-01 Unité de compresseur à étages multiples pour système de réfrigération

Country Status (5)

Country Link
US (1) US20090175748A1 (fr)
EP (1) EP2021703A4 (fr)
JP (1) JP5028481B2 (fr)
CN (1) CN101460789B (fr)
WO (1) WO2007142619A2 (fr)

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* Cited by examiner, † Cited by third party
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JP4715561B2 (ja) * 2006-03-06 2011-07-06 ダイキン工業株式会社 冷凍装置
US20090025405A1 (en) 2007-07-27 2009-01-29 Johnson Controls Technology Company Economized Vapor Compression Circuit
WO2009082405A1 (fr) * 2007-12-26 2009-07-02 Carrier Corporation Système réfrigérant à refroidisseur intermédiaire et injection de liquide/vapeur
JP2011512509A (ja) * 2008-02-19 2011-04-21 キャリア コーポレイション 冷媒蒸気圧縮システム
JP5486174B2 (ja) * 2008-08-28 2014-05-07 株式会社前川製作所 ヒートポンプ装置及び冷媒用往復動型圧縮機
WO2010137120A1 (fr) 2009-05-26 2010-12-02 三菱電機株式会社 Dispositif d'alimentation en eau chaude du type pompe à chaleur
JP5111663B2 (ja) * 2009-05-26 2013-01-09 三菱電機株式会社 ヒートポンプ装置
US10222078B2 (en) 2009-11-23 2019-03-05 Carrier Corporation Method and device for air conditioning with humidity control
CN102022851B (zh) * 2010-12-22 2012-05-23 天津商业大学 双级压缩制冷系统
CN102072591A (zh) * 2011-01-18 2011-05-25 蔡茂林 变容积式智能热泵
EP2699853B1 (fr) * 2011-04-21 2019-03-13 Carrier Corporation Système à vapeur de réfrigérant transcritique à renforcement de capacité
WO2012158410A2 (fr) 2011-05-13 2012-11-22 Carrier Corporation Équipement d'accouplement de commande magnétique
CN104114959B (zh) * 2011-12-23 2021-02-05 Gea博客有限公司 压缩机
KR101859231B1 (ko) 2012-01-09 2018-05-17 엘지전자 주식회사 냉장 냉동 복합 시스템
MX350051B (es) * 2012-05-11 2017-08-23 Hill Phoenix Inc Sistema de refrigeración de dióxido de carbono con módulo de aire acondicionado integrado.
EP2706312B1 (fr) * 2012-09-05 2019-11-06 Emerson Climate Technologies GmbH Procédé destiné au fonctionnement d'une machine frigorifique et machine frigorifique
KR102103360B1 (ko) * 2013-04-15 2020-05-29 엘지전자 주식회사 공기조화기 및 그 제어방법
CN103322718B (zh) * 2013-07-04 2015-03-11 天津商业大学 二次节流中间不完全冷却双工况制冷系统
KR101591191B1 (ko) 2014-08-14 2016-02-02 엘지전자 주식회사 공기 조화기 및 그 제어방법
DE102014116437B3 (de) * 2014-11-11 2015-12-17 E³Xpert Ug (Haftungsbeschränkt) Wärmepumpen-Vorrichtung
JP6616224B2 (ja) * 2016-03-28 2019-12-04 三菱重工サーマルシステムズ株式会社 多段圧縮装置、これを備える冷凍サイクル、及び多段圧縮装置の運転方法
US10533778B2 (en) * 2016-05-17 2020-01-14 Daikin Applied Americas Inc. Turbo economizer used in chiller system
JP2018066513A (ja) * 2016-10-19 2018-04-26 パナソニックＩｐマネジメント株式会社 冷凍システムおよび室内ユニット
CN106969557A (zh) * 2017-03-20 2017-07-21 山东大学 一种带经济器的双温co2跨临界增压制冷系统
CN106885389A (zh) * 2017-03-24 2017-06-23 广东美芝精密制造有限公司 制冷装置
CN107489618B (zh) * 2017-08-28 2023-10-24 广东美芝制冷设备有限公司 旋转式压缩机和具有其的空调系统
CN107489619B (zh) * 2017-08-28 2023-07-14 广东美芝制冷设备有限公司 旋转式压缩机和具有其的空调系统
CN107489617B (zh) * 2017-08-28 2024-01-05 广东美芝制冷设备有限公司 旋转式压缩机和具有其的空调系统
CN107476978B (zh) * 2017-08-28 2024-02-13 广东美芝制冷设备有限公司 旋转式压缩机和具有其的空调系统
JP6945141B2 (ja) * 2017-09-29 2021-10-06 パナソニックＩｐマネジメント株式会社 冷凍システム
FR3126345A1 (fr) * 2021-08-26 2023-03-03 Valeo Systemes Thermiques Systeme de conditionnement thermique
JP7698215B2 (ja) * 2023-03-31 2025-06-25 ダイキン工業株式会社 冷凍サイクル装置
DE102024100767A1 (de) 2024-01-11 2025-07-17 Konvekta Aktiengesellschaft Flexible Verdichtungseinrichtung und Kältemittelkreislauf damit sowie Verfahren dazu
JP7780122B1 (ja) * 2024-09-18 2025-12-04 ダイキン工業株式会社 冷凍サイクル装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076716A1 (fr) * 1981-09-25 1983-04-13 Fsb Installation frigorifique à multimotocompresseurs
EP0431797A2 (fr) * 1989-11-22 1991-06-12 James C. Labrecque Système de réfrigération
EP1050723A2 (fr) * 1999-05-05 2000-11-08 Linde Aktiengesellschaft Système frigorifique et procédé de fonctionnement d'un système frigorifique
JP2003130477A (ja) * 2001-10-30 2003-05-08 Hitachi Ltd 冷凍装置
US20060090505A1 (en) * 2004-10-28 2006-05-04 Carrier Corporation Refrigerant cycle with tandem compressors for multi-level cooling

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US4197719A (en) * 1976-01-29 1980-04-15 Dunham-Bush, Inc. Tri-level multi-cylinder reciprocating compressor heat pump system
US5079929A (en) * 1979-07-31 1992-01-14 Alsenz Richard H Multi-stage refrigeration apparatus and method
US4254637A (en) * 1979-10-19 1981-03-10 Vilter Manufacturing Corporation Refrigeration system with refrigerant cooling of compressor and its oil
JPS5956673A (ja) * 1982-09-25 1984-04-02 三菱電機株式会社 冷凍装置
JPS59170656A (ja) * 1983-03-18 1984-09-26 株式会社日立製作所 冷凍装置
US4947655A (en) * 1984-01-11 1990-08-14 Copeland Corporation Refrigeration system
US4594858A (en) * 1984-01-11 1986-06-17 Copeland Corporation Highly efficient flexible two-stage refrigeration system
JPS60226669A (ja) * 1984-04-24 1985-11-11 三洋電機株式会社 冷凍装置
NO910827D0 (no) * 1991-03-01 1991-03-01 Sinvent As Sintef Gruppen Flertrinns-tannhjulsmaskin for kompresjon eller ekspansjon av gass.
US5522233A (en) * 1994-12-21 1996-06-04 Carrier Corporation Makeup oil system for first stage oil separation in booster system
US6105378A (en) * 1995-10-30 2000-08-22 Shaw; David N. Variable capacity vapor compression cooling system
JPH11337199A (ja) * 1998-05-27 1999-12-10 Ebara Corp 省エネルギ冷凍システム
JP4207340B2 (ja) * 1999-03-15 2009-01-14 株式会社デンソー 冷凍サイクル
US6145326A (en) * 1999-04-29 2000-11-14 Systematic Refrigeration, Inc. Forced oil cooling for refrigeration compressor
JP2004510944A (ja) * 2000-10-05 2004-04-08 オペロン・カンパニー・リミテッド 極低温冷凍システム
JP3631244B2 (ja) * 2001-07-02 2005-03-23 三洋電機株式会社 ヒートポンプ装置
TWI301188B (en) * 2002-08-30 2008-09-21 Sanyo Electric Co Refrigeant cycling device and compressor using the same
JP2004116957A (ja) * 2002-09-27 2004-04-15 Sanyo Electric Co Ltd 冷媒サイクル装置
US6820434B1 (en) * 2003-07-14 2004-11-23 Carrier Corporation Refrigerant compression system with selective subcooling
EP1782001B1 (fr) * 2004-08-09 2016-11-30 Carrier Corporation Vidange de vapeur instantanée du réservoir d'un circuit refrigérant
DE102005009173A1 (de) * 2005-02-17 2006-08-24 Bitzer Kühlmaschinenbau Gmbh Kälteanlage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076716A1 (fr) * 1981-09-25 1983-04-13 Fsb Installation frigorifique à multimotocompresseurs
EP0431797A2 (fr) * 1989-11-22 1991-06-12 James C. Labrecque Système de réfrigération
EP1050723A2 (fr) * 1999-05-05 2000-11-08 Linde Aktiengesellschaft Système frigorifique et procédé de fonctionnement d'un système frigorifique
JP2003130477A (ja) * 2001-10-30 2003-05-08 Hitachi Ltd 冷凍装置
US20060090505A1 (en) * 2004-10-28 2006-05-04 Carrier Corporation Refrigerant cycle with tandem compressors for multi-level cooling

Also Published As

Publication number Publication date
CN101460789B (zh) 2011-01-26
US20090175748A1 (en) 2009-07-09
HK1133918A1 (en) 2010-04-09
JP2009539058A (ja) 2009-11-12
WO2007142619A2 (fr) 2007-12-13
CN101460789A (zh) 2009-06-17
WO2007142619A3 (fr) 2008-08-28
JP5028481B2 (ja) 2012-09-19
WO2007142619B1 (fr) 2008-10-09
EP2021703A2 (fr) 2009-02-11

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Legal Events

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