JP2008533428A - 遷臨界蒸気圧縮システムの高圧側圧力調整 - Google Patents

遷臨界蒸気圧縮システムの高圧側圧力調整 Download PDF

Info

Publication number
JP2008533428A
JP2008533428A JP2008501866A JP2008501866A JP2008533428A JP 2008533428 A JP2008533428 A JP 2008533428A JP 2008501866 A JP2008501866 A JP 2008501866A JP 2008501866 A JP2008501866 A JP 2008501866A JP 2008533428 A JP2008533428 A JP 2008533428A
Authority
JP
Japan
Prior art keywords
heat exchanger
refrigeration system
compressor
flow path
pressure
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.)
Pending
Application number
JP2008501866A
Other languages
English (en)
Japanese (ja)
Inventor
シーネル，トビアス，エイチ．
チェン，ユー
Original Assignee
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
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 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 filed Critical 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
Publication of JP2008533428A publication Critical patent/JP2008533428A/ja
Pending legal-status Critical Current

Links

Images

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)
JP2008501866A 2005-03-18 2005-12-30 遷臨界蒸気圧縮システムの高圧側圧力調整 Pending JP2008533428A (ja)

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
JP2008533428A true JP2008533428A (ja) 2008-08-21

Family

ID=37024108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008501866A Pending JP2008533428A (ja) 2005-03-18 2005-12-30 遷臨界蒸気圧縮システムの高圧側圧力調整

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
EP1963763A4 (en) * 2005-03-18 2010-09-29 Carrier Comm Refrigeration Inc CONDENSED WATER THERMAL TRANSFER FOR A TRANSCRITICAL CARBON DIOXIDE REFRIGERATION SYSTEM
CN101413748A (zh) * 2007-10-17 2009-04-22 开利公司 整机展示柜系统
WO2010000088A1 (en) * 2008-06-30 2010-01-07 Carrier Corporation Remote refrigeration display case system
WO2010039630A2 (en) * 2008-10-01 2010-04-08 Carrier Corporation High-side pressure control for transcritical refrigeration system
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002243295A (ja) * 2001-02-14 2002-08-28 Hitachi Ltd 空気調和機
JP2004286329A (ja) * 2003-03-24 2004-10-14 Sanyo Electric Co Ltd 冷媒サイクル装置

Family Cites Families (21)

* 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
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
US20050172654A1 (en) * 2003-11-20 2005-08-11 Hussmann Corporation Modular refrigeration unit
US6848268B1 (en) * 2003-11-20 2005-02-01 Modine Manufacturing Company CO2 cooling system
US7165412B1 (en) * 2004-11-19 2007-01-23 American Power Conversion Corporation IT equipment cooling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002243295A (ja) * 2001-02-14 2002-08-28 Hitachi Ltd 空気調和機
JP2004286329A (ja) * 2003-03-24 2004-10-14 Sanyo Electric Co Ltd 冷媒サイクル装置

Also Published As

Publication number Publication date
WO2006101566A1 (en) 2006-09-28
EP1963760A1 (en) 2008-09-03
EP1963760A4 (en) 2011-03-09
CN101142450A (zh) 2008-03-12
HK1118600A1 (en) 2009-02-13
CN101142450B (zh) 2011-06-22
US20080202140A1 (en) 2008-08-28

Similar Documents

Publication Publication Date Title
US7131294B2 (en) Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube
US6951116B2 (en) Air conditioner and method for controlling electronic expansion valve of air conditioner
US9151522B2 (en) Air conditioner and control method thereof
US7997092B2 (en) Refrigerant vapor compression system operating at or near zero load
EP2313709B1 (en) Chiller with setpoint adjustment
US10941964B2 (en) Method for operating a vapour compression system with a receiver
JP2008533428A (ja) 遷臨界蒸気圧縮システムの高圧側圧力調整
JP6814974B2 (ja) 冷凍装置
US10197324B2 (en) Refrigerator and method for controlling the same
KR20070082501A (ko) 공기 조화 시스템 및 그 제어방법
JP2006300371A (ja) 空気調和機
JP5796619B2 (ja) 空気調和機
WO2010017384A2 (en) Improved operation of a refrigerant system
EP2434232A2 (en) Control of a transcritical vapor compression system
JP7138801B2 (ja) 冷凍サイクル装置
JP2008533431A (ja) 増加圧力逃がし弁を備えた遷臨界冷凍
KR20190009666A (ko) 냉매 저장수단을 구비한 히트펌프
KR100743753B1 (ko) 냉장고 및 냉장고의 제어 방법
WO2022059075A1 (ja) 空気調和装置
KR102153056B1 (ko) 냉장고 및 그 제어방법
EP3628940B1 (en) A method for controlling a vapour compression system based on estimated flow
JP6786965B2 (ja) 冷凍装置
JP6750388B2 (ja) 冷凍装置
WO2006115052A1 (ja) 空気調和機
JP7381850B2 (ja) 熱源ユニット及び冷凍装置

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100608

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100907

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100914

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101007

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20110208