DK1974171T3 - Kompressionssystem til kølemiddeldamp med flash tank modtager - Google Patents

Kompressionssystem til kølemiddeldamp med flash tank modtager

Info

Publication number
DK1974171T3
DK1974171T3 DK06816019.1T DK06816019T DK1974171T3 DK 1974171 T3 DK1974171 T3 DK 1974171T3 DK 06816019 T DK06816019 T DK 06816019T DK 1974171 T3 DK1974171 T3 DK 1974171T3
Authority
DK
Denmark
Prior art keywords
compression system
flash tank
tank receiver
refrigerator steam
refrigerator
Prior art date
Application number
DK06816019.1T
Other languages
English (en)
Inventor
James W Bush
Wayne P Beagle
Biswajit Mitra
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
Application granted granted Critical
Publication of DK1974171T3 publication Critical patent/DK1974171T3/da

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00Compression machines, plants or systems with non-reversible cycle
    • F25B1/10Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008Compression 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00Gas cycle refrigeration machines
    • F25B2309/06Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/13Economisers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/23Separators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/17Control issues by controlling the pressure of the condenser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/25Control of valves
    • F25B2600/2513Expansion valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04Refrigerant level
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19Pressures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21Temperatures
    • F25B2700/2115Temperatures of a compressor or the drive means therefor
    • F25B2700/21152Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

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)
  • Air Conditioning Control Device (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Other Air-Conditioning Systems (AREA)
DK06816019.1T 2006-09-29 2006-09-29 Kompressionssystem til kølemiddeldamp med flash tank modtager DK1974171T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/038438 WO2008039204A1 (en) 2006-09-29 2006-09-29 Refrigerant vapor compression system with flash tank receiver

Publications (1)

Publication Number Publication Date
DK1974171T3 true DK1974171T3 (da) 2014-08-18

Family

ID=39230488

Family Applications (2)

Application Number Title Priority Date Filing Date
DK06816019.1T DK1974171T3 (da) 2006-09-29 2006-09-29 Kompressionssystem til kølemiddeldamp med flash tank modtager
DK14177994.2T DK2821731T3 (da) 2006-09-29 2006-09-29 Kølemiddeldampkompressionssystem med ekspansionstankmodtager

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK14177994.2T DK2821731T3 (da) 2006-09-29 2006-09-29 Kølemiddeldampkompressionssystem med ekspansionstankmodtager

Country Status (8)

Country Link
US (2) US7891201B1 (da)
EP (2) EP2821731B1 (da)
JP (1) JP5027160B2 (da)
CN (1) CN101512255B (da)
DK (2) DK1974171T3 (da)
HK (1) HK1135759A1 (da)
TW (1) TW200825349A (da)
WO (1) WO2008039204A1 (da)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101535732B (zh) * 2006-02-15 2012-06-27 Lg电子株式会社 空调***及其控制方法
DK2212631T3 (da) * 2007-10-10 2017-03-06 Carrier Corp Kølesystem og fremgangsmåde til styring heraf
EP2326841B1 (en) * 2008-09-26 2019-10-30 Carrier Corporation Compressor discharge control on a transport refrigeration system
EP2340406B1 (en) * 2008-10-01 2018-10-31 Carrier Corporation Liquid vapor separation in transcritical refrigerant cycle
JP2010101552A (ja) * 2008-10-23 2010-05-06 Sanden Corp ガスインジェクション冷凍システム
CA2820930C (en) 2008-10-23 2016-04-26 Serge Dube Co2 refrigeration system
WO2011014719A1 (en) * 2009-07-31 2011-02-03 Johnson Controls Technology Company Refrigerant control system and method
DK2491318T3 (da) * 2009-10-23 2018-06-25 Carrier Corp Parameterstyring i transportkølesystem og fremgangsmåder hertil
DK2526351T3 (da) * 2010-01-20 2018-08-06 Carrier Corp Køleoplagring i et kølemiddeldampkompressionssystem
SG183387A1 (en) * 2010-03-08 2012-09-27 Carrier Corp Refrigerant distribution apparatus and methods for transport refrigeration system
WO2011112500A2 (en) * 2010-03-08 2011-09-15 Carrier Corporation Capacity and pressure control in a transport refrigeration system
DK2545331T3 (da) * 2010-03-08 2017-11-27 Carrier Corp Afrimning og anordning til et transportkølesystem
JP5756919B2 (ja) * 2010-11-30 2015-07-29 パナソニックIpマネジメント株式会社 冷凍装置
FR2969746B1 (fr) * 2010-12-23 2014-12-05 Air Liquide Condensation d'un premier fluide a l'aide d'un deuxieme fluide
ITTV20110077A1 (it) * 2011-06-06 2012-12-07 Enex Srl Sistema frigorifero a compressione di vapore e espansione diretta con elevato rapporto di circolazione negli evaporatori.
ITTV20110141A1 (it) * 2011-10-14 2013-04-15 Enex Srl Sistema frigorifero con refrigerante r744 con elevato rapporto di circolazione negli evaporatori.
DK2718642T3 (da) * 2011-06-06 2016-12-19 Huurre Group Oy Multi-fordamper-kølekredsløb
JP5828131B2 (ja) * 2011-06-16 2015-12-02 パナソニックIpマネジメント株式会社 冷凍装置及びこの冷凍装置を構成する冷凍ユニット
KR101369568B1 (ko) * 2011-09-09 2014-03-04 엘지전자 주식회사 공기조화기 및 그 제어방법
JP5403095B2 (ja) * 2011-12-20 2014-01-29 ダイキン工業株式会社 冷凍装置
EP2803738B1 (en) 2012-01-13 2019-04-17 Sumitomo Metal Mining Co., Ltd. Method for operating flash vessel
CA2861034C (en) 2012-01-13 2019-08-13 Sumitomo Metal Mining Co., Ltd. Flash vessel and method for operating same
KR101429070B1 (ko) * 2012-03-08 2014-08-12 김봉석 냉동장치의 냉동사이클
JP2013204851A (ja) * 2012-03-27 2013-10-07 Sharp Corp ヒートポンプ式加熱装置
CN103363729B (zh) * 2012-03-31 2015-07-15 珠海格力电器股份有限公司 壳管式冷凝器及具有该壳管式冷凝器的空调***
CN103375935B (zh) * 2012-04-25 2016-03-23 珠海格力电器股份有限公司 二级压缩循环***及具有其的空调器的控制方法
CN103453705B (zh) * 2012-05-31 2016-04-13 艾默生网络能源有限公司 空调***
CN103453704B (zh) * 2012-05-31 2016-04-13 艾默生网络能源有限公司 空调***
US9267717B2 (en) * 2012-06-21 2016-02-23 Trane International Inc. System and method of charge management
TW201413192A (zh) * 2012-08-01 2014-04-01 Du Pont E-1,1,1,4,4,4-六氟-2-丁烯在熱泵的使用
CN104797897A (zh) * 2012-08-24 2015-07-22 开利公司 跨临界制冷剂蒸气压缩***高侧压力控制
CN112208293A (zh) 2012-09-20 2021-01-12 冷王公司 电动运输制冷***
US10302342B2 (en) 2013-03-14 2019-05-28 Rolls-Royce Corporation Charge control system for trans-critical vapor cycle systems
CA2815783C (en) 2013-04-05 2014-11-18 Marc-Andre Lesmerises Co2 cooling system and method for operating same
US10066884B2 (en) 2013-07-25 2018-09-04 Denbury Resources Inc. Method and apparatus for dampening flow variations and pressurizing carbon dioxide
US10228172B2 (en) 2013-08-01 2019-03-12 Carrier Corporation Refrigerant level monitor for refrigeration system
CN104596166A (zh) * 2013-10-31 2015-05-06 海尔集团公司 一种空调器及其补气增焓方法
US9657969B2 (en) 2013-12-30 2017-05-23 Rolls-Royce Corporation Multi-evaporator trans-critical cooling systems
EP3092448B1 (en) 2014-01-08 2020-09-16 Carrier Corporation Adaptive control of multi-compartment transport refrigeration system
JP2015194301A (ja) * 2014-03-31 2015-11-05 荏原冷熱システム株式会社 ターボ冷凍機
US9506678B2 (en) * 2014-06-26 2016-11-29 Lennox Industries Inc. Active refrigerant charge compensation for refrigeration and air conditioning systems
CN104142033B (zh) * 2014-07-25 2019-10-01 北京市京科伦冷冻设备有限公司 一种二氧化碳制冷装置结构
US10119738B2 (en) 2014-09-26 2018-11-06 Waterfurnace International Inc. Air conditioning system with vapor injection compressor
CN106796071B (zh) * 2014-10-01 2020-02-11 丹佛斯有限公司 用于估算rvcs***中的制冷剂充注损耗的方法和***
US9470445B2 (en) * 2014-11-07 2016-10-18 Emerson Climate Technologies, Inc. Head pressure control
EP3023712A1 (en) * 2014-11-19 2016-05-25 Danfoss A/S A method for controlling a vapour compression system with a receiver
US9797635B2 (en) * 2015-01-05 2017-10-24 Haier Us Appliance Solutions, Inc. Electrochemical refrigeration systems and appliances
US20160195306A1 (en) * 2015-01-05 2016-07-07 General Electric Company Electrochemical refrigeration systems and appliances
US9574796B2 (en) * 2015-01-05 2017-02-21 Haier Us Appliance Solutions, Inc. Electrochemical refrigeration systems and appliances
US20160195305A1 (en) * 2015-01-05 2016-07-07 General Electric Company Electrochemical refrigeration systems and appliances
US11656005B2 (en) 2015-04-29 2023-05-23 Gestion Marc-André Lesmerises Inc. CO2 cooling system and method for operating same
KR102403512B1 (ko) 2015-04-30 2022-05-31 삼성전자주식회사 공기 조화기의 실외기, 이에 적용되는 컨트롤 장치
CN104949376A (zh) * 2015-06-02 2015-09-30 广东美的暖通设备有限公司 一种多联机***及控制方法
JP6555584B2 (ja) * 2015-09-11 2019-08-07 パナソニックIpマネジメント株式会社 冷凍装置
WO2017067858A1 (en) 2015-10-20 2017-04-27 Danfoss A/S A method for controlling a vapour compression system with a variable receiver pressure setpoint
CN105352211B (zh) * 2015-11-27 2018-01-09 福建工程学院 一种直接膨胀式机房节能空调的控制方法
US10543737B2 (en) 2015-12-28 2020-01-28 Thermo King Corporation Cascade heat transfer system
JP2019507304A (ja) * 2016-01-06 2019-03-14 ハネウェル・インターナショナル・インコーポレーテッドHoneywell International Inc. 高効率空調システム及び方法
US10539350B2 (en) * 2016-02-26 2020-01-21 Daikin Applied Americas Inc. Economizer used in chiller system
CA2958388A1 (en) 2016-04-27 2017-10-27 Rolls-Royce Corporation Supercritical transient storage of refrigerant
ITUA20163465A1 (it) * 2016-05-16 2017-11-16 Epta Spa Impianto frigorifero a più livelli di evaporazione e metodo di gestione di un tale impianto
WO2017199391A1 (ja) * 2016-05-19 2017-11-23 三菱電機株式会社 冷凍装置
US10871314B2 (en) 2016-07-08 2020-12-22 Climate Master, Inc. Heat pump and water heater
US20180031282A1 (en) * 2016-07-26 2018-02-01 Lg Electronics Inc. Supercritical refrigeration cycle apparatus and method for controlling supercritical refrigeration cycle apparatus
EP3614073B1 (en) * 2016-08-26 2021-09-29 Carrier Corporation Vapor compression system with refrigerant-lubricated compressor
JP2018071907A (ja) * 2016-10-31 2018-05-10 三菱重工サーマルシステムズ株式会社 冷凍装置、冷凍システム
US10866002B2 (en) 2016-11-09 2020-12-15 Climate Master, Inc. Hybrid heat pump with improved dehumidification
CN109923356B (zh) * 2016-11-22 2020-10-13 丹佛斯有限公司 在气体旁通阀故障期间控制蒸气压缩***的方法
WO2018110674A1 (ja) * 2016-12-14 2018-06-21 ダイキン工業株式会社 冷媒充填量判定システム
US10208985B2 (en) * 2016-12-30 2019-02-19 Heatcraft Refrigeration Products Llc Flash tank pressure control for transcritical system with ejector(s)
CN106969556A (zh) * 2016-12-31 2017-07-21 广州市粤联水产制冷工程有限公司 一种闪发式经济器及制冷循环***
CN106705505A (zh) * 2017-02-27 2017-05-24 莱芜市图腾制冷设备有限公司 一种高效复合式闪蒸桶泵机组
US10830499B2 (en) * 2017-03-21 2020-11-10 Heatcraft Refrigeration Products Llc Transcritical system with enhanced subcooling for high ambient temperature
CN110573810A (zh) * 2017-03-28 2019-12-13 丹佛斯有限公司 具有吸入管线液体分离器的蒸气压缩***
JP6888418B2 (ja) * 2017-05-23 2021-06-16 ダイキン工業株式会社 熱源側ユニット及び冷凍装置
CN107702393B (zh) * 2017-08-14 2018-12-18 珠海格力电器股份有限公司 液位调节装置及其控制方法、制冷***
US10935260B2 (en) 2017-12-12 2021-03-02 Climate Master, Inc. Heat pump with dehumidification
US10955179B2 (en) 2017-12-29 2021-03-23 Johnson Controls Technology Company Redistributing refrigerant between an evaporator and a condenser of a vapor compression system
US10935292B2 (en) * 2018-06-14 2021-03-02 Trane International Inc. Lubricant quality management for a compressor
US11709006B2 (en) 2018-08-23 2023-07-25 Thomas U. Abell System and method of controlling temperature of a medium by refrigerant vaporization
US11719473B2 (en) 2018-08-23 2023-08-08 Thomas U. Abell System and method of controlling temperature of a medium by refrigerant vaporization and working gas condensation
EP3841335B1 (en) * 2018-08-23 2024-02-28 Abell, Thomas, U. System and method of controlling temperature of a medium by refrigerant vaporization
US11592215B2 (en) 2018-08-29 2023-02-28 Waterfurnace International, Inc. Integrated demand water heating using a capacity modulated heat pump with desuperheater
PL3628942T3 (pl) 2018-09-25 2021-10-04 Danfoss A/S Sposób sterowania układem sprężania pary przy zmniejszonym ciśnieniu ssania
PL3628940T3 (pl) 2018-09-25 2022-08-22 Danfoss A/S Sposób sterowania systemem sprężania pary na podstawie szacowanego przepływu
DK180146B1 (en) 2018-10-15 2020-06-25 Danfoss As Intellectual Property Heat exchanger plate with strenghened diagonal area
CN109579345A (zh) * 2018-11-27 2019-04-05 南京天加环境科技有限公司 一种能够防止回液的空调***控制方法
CN111692784B (zh) * 2019-03-15 2021-05-28 浙江三花智能控制股份有限公司 气液分离装置
CN112424545B (zh) * 2019-05-24 2023-10-20 开利公司 运输制冷***中的低制冷剂充注检测
CA3081986A1 (en) 2019-07-15 2021-01-15 Climate Master, Inc. Air conditioning system with capacity control and controlled hot water generation
CN110822757B (zh) * 2019-07-22 2021-08-06 北京市京科伦冷冻设备有限公司 一种二氧化碳制冷***及其制冷方法
WO2021219474A1 (en) * 2020-04-28 2021-11-04 Danfoss A/S A method for monitoring a refrigerant charge in a vapour compression system
CN112146314B (zh) * 2020-09-22 2022-03-11 华商国际工程有限公司 氨泵供液制冷***及其控制方法
JP6989808B1 (ja) * 2020-11-24 2022-01-12 ダイキン工業株式会社 冷凍装置、及び冷凍装置の冷媒量判定方法
CN115247922B (zh) * 2022-06-27 2024-07-23 浙江中广电器集团股份有限公司 一种防止压缩机冷媒回流到闪蒸罐的自动控制方法
EP4332467A1 (en) * 2022-09-05 2024-03-06 Carrier Corporation A method of evaluating refrigerant charge within a refrigeration circuit

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US625099A (en) 1899-05-16 Electrical distribution by storage batteries
JPS58148290A (ja) * 1982-02-26 1983-09-03 Hitachi Ltd スクロ−ル圧縮機を用いた冷凍装置
JP2902853B2 (ja) * 1992-04-27 1999-06-07 三洋電機株式会社 空気調和機
JPH01121657A (ja) * 1987-10-31 1989-05-15 Brother Ind Ltd 冷却機の温度制御装置
US4926653A (en) * 1988-06-17 1990-05-22 Sharp Kabushiki Kaisha Multi-room type air-conditioning equipment
US4934390A (en) * 1988-12-15 1990-06-19 Thermo King Corporation Methods and apparatus for cleaning refrigeration equipment
US5174123A (en) 1991-08-23 1992-12-29 Thermo King Corporation Methods and apparatus for operating a refrigeration system
JP3257044B2 (ja) * 1992-07-15 2002-02-18 株式会社デンソー インジェクション式冷凍装置
JPH0771830A (ja) * 1993-09-03 1995-03-17 Kubota Corp ヒートポンプ装置
US5431026A (en) 1994-03-03 1995-07-11 General Electric Company Refrigerant flow rate control based on liquid level in dual evaporator two-stage refrigeration cycles
JPH09196478A (ja) * 1996-01-23 1997-07-31 Nippon Soken Inc 冷凍サイクル
US5692389A (en) 1996-06-28 1997-12-02 Carrier Corporation Flash tank economizer
US5829265A (en) * 1996-06-28 1998-11-03 Carrier Corporation Suction service valve
JP3813702B2 (ja) * 1996-08-22 2006-08-23 株式会社日本自動車部品総合研究所 蒸気圧縮式冷凍サイクル
DE69732206T2 (de) 1996-08-22 2005-12-22 Denso Corp., Kariya Kälteanlage des Dampfkompressionstyps
JPH1163694A (ja) * 1997-08-21 1999-03-05 Zexel Corp 冷却サイクル
JP2000046420A (ja) * 1998-07-31 2000-02-18 Zexel Corp 冷凍サイクル
JP2001004235A (ja) * 1999-06-22 2001-01-12 Sanden Corp 蒸気圧縮式冷凍サイクル
US6385980B1 (en) 2000-11-15 2002-05-14 Carrier Corporation High pressure regulation in economized vapor compression cycles
JP2002350014A (ja) * 2001-05-22 2002-12-04 Daikin Ind Ltd 冷凍装置
US6694750B1 (en) * 2002-08-21 2004-02-24 Carrier Corporation Refrigeration system employing multiple economizer circuits
US7299649B2 (en) * 2003-12-09 2007-11-27 Emerson Climate Technologies, Inc. Vapor injection system
US7131294B2 (en) * 2004-01-13 2006-11-07 Tecumseh Products Company Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube
JP2005214444A (ja) 2004-01-27 2005-08-11 Sanyo Electric Co Ltd 冷凍装置
US6941769B1 (en) * 2004-04-08 2005-09-13 York International Corporation Flash tank economizer refrigeration systems
US7137270B2 (en) 2004-07-14 2006-11-21 Carrier Corporation Flash tank for heat pump in heating and cooling modes of operation
US7159408B2 (en) * 2004-07-28 2007-01-09 Carrier Corporation Charge loss detection and prognostics for multi-modular split systems
KR100882479B1 (ko) * 2004-10-07 2009-02-06 엘지전자 주식회사 감온식 수위감지장치 및 이를 구비한 유체탱크
US7600390B2 (en) * 2004-10-21 2009-10-13 Tecumseh Products Company Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor
KR100569833B1 (ko) * 2005-01-07 2006-04-11 한국에너지기술연구원 냉온열제조시스템을 갖는 2단 압축 히트펌프 시스템의플래시탱크
JP4587849B2 (ja) * 2005-03-11 2010-11-24 三洋電機株式会社 空気調和装置及びその制御方法、温度設定装置及びその制御方法

Also Published As

Publication number Publication date
JP5027160B2 (ja) 2012-09-19
DK2821731T3 (da) 2017-08-14
EP2821731A1 (en) 2015-01-07
JP2009524797A (ja) 2009-07-02
US20110100040A1 (en) 2011-05-05
EP2821731B1 (en) 2017-06-21
CN101512255B (zh) 2011-05-18
HK1135759A1 (en) 2010-06-11
EP1974171A4 (en) 2012-06-20
EP1974171A1 (en) 2008-10-01
TW200825349A (en) 2008-06-16
US8459052B2 (en) 2013-06-11
CN101512255A (zh) 2009-08-19
EP1974171B1 (en) 2014-07-23
WO2008039204A1 (en) 2008-04-03
US7891201B1 (en) 2011-02-22

Similar Documents

Publication Publication Date Title
DK1974171T3 (da) Kompressionssystem til kølemiddeldamp med flash tank modtager
HK1142389A1 (en) Refrigerant vapor compression system with flash tank economizer
BRPI0914071A2 (pt) tanque de expansão
BRPI0911223A2 (pt) sistema de compressão de gás
DK2238213T3 (da) Trans-chlor-3,3,3-trifluorpropen til anvendelse i køleindretninger
BRPI0907928A2 (pt) Inibidores de pirrolopirazina quinase.
HK1152557A1 (en) Refrigerant vapor compression system
EP2322876A4 (en) REFRIGERATION SYSTEM
DE102009014042A8 (de) Kältemittelkreislaufsystem
GB2455743B (en) Cooling system expansion tank
EP2372133A4 (en) MOTOR SYSTEM
FI20095247L (fi) Yhteispaineruiskutusjärjestelmä
FR2929298B3 (fr) Structure de canalisation de vapeur.
GB0814025D0 (en) Fuel pumping system
FR2910109B3 (fr) Raccord rapide de canalisation.
DK2197517T3 (da) Engangs-indsprøjtningsindretning med dobbelt ventilsystem
ES1068641Y (es) Culatin de montaje rapido para armas de avancarga
BRPI0919100A2 (pt) Inibição de corrosão.
DK2168798T3 (da) Mekanisme til skydetag
GB0716466D0 (en) Cooling system expansion tank
FR2928648B1 (fr) Systeme de compression
BRPI0921201A2 (pt) válvula de expansão compreendendo meios de polarização
ES1063619Y (es) Tuberia compensada
ITMO20060133A1 (it) Apparato refrigeratore
BRPI1008892A2 (pt) sistema de formação de espuma com pressão de vapor reduzida