HK1118600A1 - A transcritical refrigeration system - Google Patents

A transcritical refrigeration system

Info

Publication number
HK1118600A1
HK1118600A1 HK08109821.8A HK08109821A HK1118600A1 HK 1118600 A1 HK1118600 A1 HK 1118600A1 HK 08109821 A HK08109821 A HK 08109821A HK 1118600 A1 HK1118600 A1 HK 1118600A1
Authority
HK
Hong Kong
Prior art keywords
refrigeration system
transcritical refrigeration
transcritical
refrigeration
Prior art date
Application number
HK08109821.8A
Other languages
English (en)
Inventor
Tobias H Sienel
Yu Chen
Original Assignee
Carrier Comm Refrigeration Inc
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 Comm Refrigeration Inc filed Critical Carrier Comm Refrigeration Inc
Publication of HK1118600A1 publication Critical patent/HK1118600A1/xx

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
    • 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
    • F25B2600/00—Control issues
    • F25B2600/17—Control issues by controlling the pressure of the condenser
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21172—Temperatures of an evaporator of the fluid cooled by the evaporator at the inlet
    • 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
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F25D19/02—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors plug-in type
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
    • F25D31/007—Bottles or cans

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
HK08109821.8A 2005-03-18 2008-09-04 A transcritical refrigeration system HK1118600A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66396005P 2005-03-18 2005-03-18
PCT/US2005/047528 WO2006101566A1 (en) 2005-03-18 2005-12-30 High side pressure regulation for transcritical vapor compression

Publications (1)

Publication Number Publication Date
HK1118600A1 true HK1118600A1 (en) 2009-02-13

Family

ID=37024108

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08109821.8A HK1118600A1 (en) 2005-03-18 2008-09-04 A transcritical refrigeration system

Country Status (6)

Country Link
US (1) US20080202140A1 (zh)
EP (1) EP1963760A4 (zh)
JP (1) JP2008533428A (zh)
CN (1) CN101142450B (zh)
HK (1) HK1118600A1 (zh)
WO (1) WO2006101566A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008533426A (ja) * 2005-03-18 2008-08-21 キャリア・コマーシャル・リフリージレーション・インコーポレーテッド 遷臨界二酸化炭素冷蔵システムの凝縮水による熱伝達
CN101413748A (zh) * 2007-10-17 2009-04-22 开利公司 整机展示柜系统
CN102077043A (zh) * 2008-06-30 2011-05-25 开利公司 远程制冷展示柜系统
JP2012504746A (ja) * 2008-10-01 2012-02-23 キャリア コーポレイション 遷臨界冷凍システムの高圧側圧力制御
CA2771113A1 (en) * 2012-03-08 2012-05-22 Serge Dube Co2 refrigeration system for ice-playing surface
US9546807B2 (en) * 2013-12-17 2017-01-17 Lennox Industries Inc. Managing high pressure events in air conditioners
CN111351273A (zh) * 2020-04-13 2020-06-30 宁波奥克斯电气股份有限公司 一种节流机构、空调器及节流控制方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774406A (en) * 1971-11-01 1973-11-27 Singer Co Condensate collector pan heating
US4332138A (en) * 1979-08-08 1982-06-01 Tokyo Shibaura Denki Kabushiki Kaisha Refrigerating apparatus
US4340404A (en) * 1979-10-01 1982-07-20 Tokyo Shibaura Denki Kabushiki Kaisha Refrigerating apparatus
US4835977A (en) * 1983-11-18 1989-06-06 Teledyne Industries, Inc. Apparatus and method of air-conditioning parked aircraft
JPH01275219A (ja) * 1988-04-28 1989-11-02 Sanden Corp 車両用冷蔵冷房装置
KR200144985Y1 (ko) * 1997-05-21 1999-06-15 최진호 쇼케이스의 제상수 배수장치
US6105386A (en) * 1997-11-06 2000-08-22 Denso Corporation Supercritical refrigerating apparatus
DE19832479A1 (de) * 1998-07-20 2000-01-27 Behr Gmbh & Co Mit CO¶2¶ betreibbare Klimaanlage
JP2000046420A (ja) * 1998-07-31 2000-02-18 Zexel Corp 冷凍サイクル
DE19852127B4 (de) * 1998-11-12 2008-09-11 Behr Gmbh & Co. Kg Expansionsorgan und hierfür verwendbare Ventileinheit
JP2000179460A (ja) * 1998-12-15 2000-06-27 Denso Corp 圧縮機
US6289930B1 (en) * 1999-07-23 2001-09-18 Ward J. Simon Refrigerant expansion device having combined piston orifice valve and solenoid-actuated closure
JP2002195677A (ja) * 2000-10-20 2002-07-10 Denso Corp ヒートポンプサイクル
US6418735B1 (en) * 2000-11-15 2002-07-16 Carrier Corporation High pressure regulation in transcritical vapor compression cycles
JP3728592B2 (ja) * 2001-02-14 2005-12-21 株式会社日立製作所 空気調和機
JP2003322274A (ja) * 2002-04-26 2003-11-14 Tgk Co Ltd 電磁制御弁
JP4090317B2 (ja) * 2002-09-25 2008-05-28 株式会社テージーケー 電磁弁付膨張弁
JP2004156823A (ja) * 2002-11-06 2004-06-03 Matsushita Refrig Co Ltd 冷却システム
US7143593B2 (en) 2003-03-24 2006-12-05 Sanyo Electric Co., Ltd. Refrigerant cycle apparatus
JP4307878B2 (ja) * 2003-03-24 2009-08-05 三洋電機株式会社 冷媒サイクル装置
US6848268B1 (en) * 2003-11-20 2005-02-01 Modine Manufacturing Company CO2 cooling system
US20050172654A1 (en) * 2003-11-20 2005-08-11 Hussmann Corporation Modular refrigeration unit
US7165412B1 (en) * 2004-11-19 2007-01-23 American Power Conversion Corporation IT equipment cooling

Also Published As

Publication number Publication date
WO2006101566A1 (en) 2006-09-28
CN101142450A (zh) 2008-03-12
US20080202140A1 (en) 2008-08-28
CN101142450B (zh) 2011-06-22
EP1963760A4 (en) 2011-03-09
JP2008533428A (ja) 2008-08-21
EP1963760A1 (en) 2008-09-03

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151230