EP2162686A4 - Kältemittelsystem mit kaskadenkreisläufen und leistungsverbesserungsmerkmalen - Google Patents

Kältemittelsystem mit kaskadenkreisläufen und leistungsverbesserungsmerkmalen

Info

Publication number
EP2162686A4
EP2162686A4 EP07798044.9A EP07798044A EP2162686A4 EP 2162686 A4 EP2162686 A4 EP 2162686A4 EP 07798044 A EP07798044 A EP 07798044A EP 2162686 A4 EP2162686 A4 EP 2162686A4
Authority
EP
European Patent Office
Prior art keywords
refrigerant system
performance enhancement
enhancement features
cascaded circuits
cascaded
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Withdrawn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
EP07798044.9A
Other languages
English (en)
French (fr)
Other versions
EP2162686A1 (de
Inventor
Michael F Taras
Alexander Lifson
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 EP2162686A1 publication Critical patent/EP2162686A1/de
Publication of EP2162686A4 publication Critical patent/EP2162686A4/de
Withdrawn legal-status Critical Current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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by 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
    • 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
    • F25B2400/12—Inflammable refrigerants
    • 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)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Other Air-Conditioning Systems (AREA)
EP07798044.9A 2007-06-04 2007-06-04 Kältemittelsystem mit kaskadenkreisläufen und leistungsverbesserungsmerkmalen Withdrawn EP2162686A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/070288 WO2008150289A1 (en) 2007-06-04 2007-06-04 Refrigerant system with cascaded circuits and performance enhancement features

Publications (2)

Publication Number Publication Date
EP2162686A1 EP2162686A1 (de) 2010-03-17
EP2162686A4 true EP2162686A4 (de) 2013-05-22

Family

ID=40093957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07798044.9A Withdrawn EP2162686A4 (de) 2007-06-04 2007-06-04 Kältemittelsystem mit kaskadenkreisläufen und leistungsverbesserungsmerkmalen

Country Status (4)

Country Link
US (1) US20100147006A1 (de)
EP (1) EP2162686A4 (de)
CN (1) CN101755175A (de)
WO (1) WO2008150289A1 (de)

Families Citing this family (49)

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US20090260389A1 (en) * 2008-04-18 2009-10-22 Serge Dube Co2 refrigeration unit
JP5585003B2 (ja) * 2009-05-27 2014-09-10 三洋電機株式会社 冷凍装置
JP2013511020A (ja) * 2009-11-11 2013-03-28 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 二次ループ冷凍システムにおける冷媒貯蔵
KR20120125526A (ko) * 2010-02-08 2012-11-15 존슨 컨트롤스 테크놀러지 컴퍼니 축적된 코일 구간들을 갖는 열교환기
US8997510B2 (en) * 2010-03-10 2015-04-07 Craig McKenzie Solar powered compressor/pump combination
KR101190492B1 (ko) 2010-05-20 2012-10-12 엘지전자 주식회사 히트펌프 연동 급탕장치
EP2596302B1 (de) * 2010-07-23 2014-03-19 Carrier Corporation Ejektorzyklus
CN102374168A (zh) * 2010-08-10 2012-03-14 广东美芝制冷设备有限公司 碳氢制冷剂旋转式压缩机
JP5054180B2 (ja) * 2010-11-04 2012-10-24 サンデン株式会社 ヒートポンプ式暖房装置
US9217592B2 (en) 2010-11-17 2015-12-22 Johnson Controls Technology Company Method and apparatus for variable refrigerant chiller operation
JP5492346B2 (ja) * 2011-02-22 2014-05-14 株式会社日立製作所 空調給湯システム
JP5656691B2 (ja) * 2011-03-04 2015-01-21 三菱電機株式会社 冷凍装置
JP2012193908A (ja) * 2011-03-17 2012-10-11 Toshiba Carrier Corp 二元冷凍サイクル装置
JP5136968B2 (ja) * 2011-03-31 2013-02-06 三浦工業株式会社 蒸気発生システム
EP2741028B1 (de) * 2011-08-04 2020-03-11 Mitsubishi Electric Corporation Kühlvorrichtung
JP5761857B2 (ja) * 2011-09-19 2015-08-12 東芝キヤリア株式会社 二元冷凍サイクル装置
DE102011089091A1 (de) * 2011-12-19 2013-06-20 Behr Gmbh & Co. Kg Wärmeübertrager
KR101852797B1 (ko) * 2012-01-09 2018-06-07 엘지전자 주식회사 캐스케이드 히트펌프 장치
KR101873595B1 (ko) 2012-01-10 2018-07-02 엘지전자 주식회사 캐스케이드 히트펌프 장치 및 그 구동 방법
FR2986309B1 (fr) 2012-01-26 2018-05-25 Arkema France Systeme de refrigeration en cascade
TW201411068A (zh) * 2012-08-01 2014-03-16 Du Pont 於級聯熱泵中在最終級聯階段使用包含ｚ－１，１，１，４，４，４－六氟－２－丁烯之工作流體製造加熱
JP2014055753A (ja) * 2012-09-14 2014-03-27 Hitachi Appliances Inc 二元冷凍装置
US9776473B2 (en) 2012-09-20 2017-10-03 Thermo King Corporation Electrical transport refrigeration system
WO2014045394A1 (ja) * 2012-09-21 2014-03-27 三菱電機株式会社 冷凍装置
US9194615B2 (en) 2013-04-05 2015-11-24 Marc-Andre Lesmerises CO2 cooling system and method for operating same
CN103486755B (zh) * 2013-10-18 2016-02-24 安徽美乐柯制冷空调设备有限公司 一种二氧化碳复叠式商用制冷系统
DE212016000038U1 (de) * 2015-01-09 2017-08-11 Trane International Inc. Wärmepumpe
CA2928553C (en) 2015-04-29 2023-09-26 Marc-Andre Lesmerises Co2 cooling system and method for operating same
CN104807231A (zh) * 2015-05-12 2015-07-29 上海海洋大学 一种可切换双级和复叠的船用节能超低温制冷系统
CN104896813B (zh) * 2015-06-29 2018-06-05 广东美的暖通设备有限公司 用于空调的多联机系统
CN105066496B (zh) * 2015-07-27 2017-11-03 刘秋克 一种变容双级热泵锅炉集中供热替代机组
WO2017029534A1 (en) 2015-08-19 2017-02-23 Carrier Corporation Reversible liquid suction gas heat exchanger
WO2017083333A1 (en) 2015-11-09 2017-05-18 Carrier Corporation Parallel loop intermodal container
EP3374703B1 (de) 2015-11-09 2022-03-09 Carrier Corporation Serienschleifen-intermodalcontainer
US9845979B2 (en) * 2015-12-15 2017-12-19 WinWay Tech. Co., Ltd. Evaporator for a cascade refrigeration system
WO2017103988A1 (ja) * 2015-12-15 2017-06-22 三菱電機株式会社 二元冷凍装置用圧縮機及び二元冷凍装置
US20170217592A1 (en) * 2016-02-01 2017-08-03 General Electric Company Aircraft Thermal Management System
WO2017143018A1 (en) * 2016-02-16 2017-08-24 Honeywell International Inc. Multi-stage low gwp air conditioning system
CN106766353B (zh) * 2016-12-26 2019-11-22 天津商业大学 能实现双级压缩与复叠循环的制冷系统
TWI638966B (zh) 2017-08-31 2018-10-21 台灣日立江森自控股份有限公司 動力式熱管空調系統
US10365023B2 (en) * 2017-09-06 2019-07-30 Heatcraft Refrigeration Products Llc Refrigeration system with integrated air conditioning by parallel solenoid valves and check valve
US11378318B2 (en) 2018-03-06 2022-07-05 Vilter Manufacturing Llc Cascade system for use in economizer compressor and related methods
IL260159B (en) * 2018-06-19 2022-02-01 N A M Tech Ltd A cooling system consisting of multiple cascades
CN109489289B (zh) 2018-11-14 2020-02-18 珠海格力电器股份有限公司 复叠式空气调节系统
AU2020328064B2 (en) 2019-08-14 2024-02-08 Biocompatibles Uk Limited Dual stage cryocooler
DE102019123941A1 (de) * 2019-09-06 2021-03-11 Miele & Cie. Kg Wärmepumpen-Wäschetrockner und Verfahren zu dessen Betrieb
DE102020201349A1 (de) 2020-02-04 2021-08-05 Volkswagen Aktiengesellschaft Kältemittelkreislaufanordnung und Verfahren zum Betrieb einer Kältemittelkreislaufanordnung
CN112594952A (zh) * 2020-12-16 2021-04-02 宁波爱握乐热能科技有限公司 超低温变频复叠式空气源热泵机组
JP7436727B1 (ja) 2023-04-24 2024-02-22 コベルコ・コンプレッサ株式会社 冷凍システム

Citations (9)

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US3733845A (en) * 1972-01-19 1973-05-22 D Lieberman Cascaded multicircuit,multirefrigerant refrigeration system
JPS5496853A (en) * 1978-01-18 1979-07-31 Hitachi Ltd Cooling process with furonic compound coolant
DE3521060A1 (de) * 1984-06-12 1985-12-12 Snamprogetti S.P.A., Mailand/Milano Verfahren zum kuehlen und verfluessigen von gasen
EP0179225A1 (de) * 1984-09-19 1986-04-30 Kabushiki Kaisha Toshiba Wärmepumpe
US20040211193A1 (en) * 2003-04-23 2004-10-28 Ams Research Corporation Cryocooler with oil lubricated compressor
WO2006027330A1 (en) * 2004-09-06 2006-03-16 Iarp S.R.L. Co2 compression refrigeration apparatus for low temperature applications
EP1701112A1 (de) * 2003-11-28 2006-09-13 Mitsubishi Denki Kabushiki Kaisha Gefriervorrichtung und luftklimatisierer
WO2006094969A1 (en) * 2005-03-09 2006-09-14 Shell Internationale Research Maatschappij B.V. Method for the liquefaction of a hydrocarbon-rich stream
WO2008112554A1 (en) * 2007-03-09 2008-09-18 Johnson Controls Technology Company Refrigeration system

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US3590595A (en) * 1969-06-03 1971-07-06 Thermotron Corp Cascade refrigeration system with refrigerant bypass
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US4869069A (en) * 1987-04-09 1989-09-26 Frank J. Scherer Integrated cascade refrigeration system
US4918942A (en) * 1989-10-11 1990-04-24 General Electric Company Refrigeration system with dual evaporators and suction line heating
US5462110A (en) * 1993-12-30 1995-10-31 Sarver; Donald L. Closed loop air-cycle heating and cooling system
US7004936B2 (en) * 2000-08-09 2006-02-28 Cryocor, Inc. Refrigeration source for a cryoablation catheter
DE10000331C2 (de) * 2000-01-07 2001-12-13 Loh Kg Rittal Werk Kühleinrichtung
EP1134514A1 (de) * 2000-03-17 2001-09-19 Société des Produits Nestlé S.A. Kühlsystem
US6189329B1 (en) * 2000-04-04 2001-02-20 Venturedyne Limited Cascade refrigeration system
US6293119B1 (en) * 2000-09-18 2001-09-25 American Standard International Inc. Enhanced economizer function in air conditioner employing multiple water-cooled condensers
DE10138255B4 (de) * 2001-08-03 2012-06-06 Gea Grasso Gmbh Anordnung für Kaskadenkälteanlage
US6986262B2 (en) * 2002-11-28 2006-01-17 Sanyo Electric Co., Ltd. Binary refrigeration unit
CA2545370C (en) * 2003-11-21 2011-07-26 Mayekawa Mfg. Co., Ltd. Ammonia/co2 refrigeration system, co2 brine production system for use therein, and ammonia cooling unit incorporating that production system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733845A (en) * 1972-01-19 1973-05-22 D Lieberman Cascaded multicircuit,multirefrigerant refrigeration system
JPS5496853A (en) * 1978-01-18 1979-07-31 Hitachi Ltd Cooling process with furonic compound coolant
DE3521060A1 (de) * 1984-06-12 1985-12-12 Snamprogetti S.P.A., Mailand/Milano Verfahren zum kuehlen und verfluessigen von gasen
EP0179225A1 (de) * 1984-09-19 1986-04-30 Kabushiki Kaisha Toshiba Wärmepumpe
US20040211193A1 (en) * 2003-04-23 2004-10-28 Ams Research Corporation Cryocooler with oil lubricated compressor
EP1701112A1 (de) * 2003-11-28 2006-09-13 Mitsubishi Denki Kabushiki Kaisha Gefriervorrichtung und luftklimatisierer
WO2006027330A1 (en) * 2004-09-06 2006-03-16 Iarp S.R.L. Co2 compression refrigeration apparatus for low temperature applications
WO2006094969A1 (en) * 2005-03-09 2006-09-14 Shell Internationale Research Maatschappij B.V. Method for the liquefaction of a hydrocarbon-rich stream
WO2008112554A1 (en) * 2007-03-09 2008-09-18 Johnson Controls Technology Company Refrigeration system

Non-Patent Citations (2)

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Title
CARETTA O: "HIGH EFFICIENCY, LOW CARBON SUPERMARKET REFRIGERATION", SCIENCE ET TECHNIQUE DU FROID - REFRIGERATION SCIENCE AND TECHNOLOGY, PARIS, FR, 29 August 2004 (2004-08-29), pages COMPLETE, XP000962588, ISSN: 0151-1637 *
See also references of WO2008150289A1 *

Also Published As

Publication number Publication date
WO2008150289A1 (en) 2008-12-11
CN101755175A (zh) 2010-06-23
EP2162686A1 (de) 2010-03-17
US20100147006A1 (en) 2010-06-17

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