HK1154282A1 - 二氧化碳製冷劑蒸汽壓縮系統 - Google Patents

二氧化碳製冷劑蒸汽壓縮系統

Info

Publication number
HK1154282A1
HK1154282A1 HK11108014.2A HK11108014A HK1154282A1 HK 1154282 A1 HK1154282 A1 HK 1154282A1 HK 11108014 A HK11108014 A HK 11108014A HK 1154282 A1 HK1154282 A1 HK 1154282A1
Authority
HK
Hong Kong
Prior art keywords
carbon dioxide
compression system
refrigerant vapor
vapor compression
dioxide refrigerant
Prior art date
Application number
HK11108014.2A
Other languages
English (en)
Inventor
Yu H Chen
Suresh Duraisamy
Lucy Yi Liu
Jason Scarcella
Zvonko Asprovski
Kursten Lamendola
Miswajit 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
Publication of HK1154282A1 publication Critical patent/HK1154282A1/zh

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
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B2400/01—Heaters
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/026—Compressor control by controlling unloaders
    • F25B2600/0261—Compressor control by controlling unloaders external to the compressor
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
    • 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
    • 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
    • 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
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21161—Temperatures of a condenser of the fluid heated by 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
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet
    • 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
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
HK11108014.2A 2008-01-17 2011-08-02 二氧化碳製冷劑蒸汽壓縮系統 HK1154282A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/051319 WO2009091400A1 (en) 2008-01-17 2008-01-17 Carbon dioxide refrigerant vapor compression system

Publications (1)

Publication Number Publication Date
HK1154282A1 true HK1154282A1 (zh) 2012-04-13

Family

ID=40885569

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11108014.2A HK1154282A1 (zh) 2008-01-17 2011-08-02 二氧化碳製冷劑蒸汽壓縮系統

Country Status (7)

Country Link
US (1) US9951975B2 (zh)
EP (1) EP2229562B1 (zh)
JP (1) JP5639477B2 (zh)
CN (1) CN101970953B (zh)
DK (1) DK2229562T3 (zh)
HK (1) HK1154282A1 (zh)
WO (1) WO2009091400A1 (zh)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011117674A (ja) * 2009-12-03 2011-06-16 Samsung Electronics Co Ltd 流体回路及びそれを用いた冷凍サイクル装置
EP2339265B1 (en) * 2009-12-25 2018-03-28 Sanyo Electric Co., Ltd. Refrigerating apparatus
WO2011091014A2 (en) * 2010-01-20 2011-07-28 Carrier Corporation Refrigeration storage in a refrigerant vapor compression system
US9909786B2 (en) 2010-03-08 2018-03-06 Carrier Corporation Refrigerant distribution apparatus and methods for transport refrigeration system
EP2545331B1 (en) * 2010-03-08 2017-10-11 Carrier Corporation Defrost operations and apparatus for a transport refrigeration system
SG183388A1 (en) * 2010-03-08 2012-09-27 Carrier Corp Capacity and pressure control in a transport refrigeration system
CN103477161B (zh) * 2011-04-21 2016-08-17 开利公司 具有性能提升的跨临界制冷剂蒸汽系统
DK2737265T3 (en) * 2011-07-26 2018-03-19 Carrier Corp COOLING TEMPERATURE CONTROL LOGIC
CN103717980B (zh) * 2011-07-26 2016-08-17 开利公司 用于制冷系统的启动逻辑
CA2766361A1 (en) * 2012-01-30 2013-07-30 Serge Dube Co2 refrigeration system for ice-playing surface
SG11201501310RA (en) 2012-08-24 2015-04-29 Carrier Corp Transcritical refrigerant vapor compression system high side pressure control
CN104661842A (zh) 2012-09-20 2015-05-27 冷王公司 电动运输制冷系统
US10036580B2 (en) * 2012-10-30 2018-07-31 Lennox Industries Inc. Multi-stage system for cooling a refrigerant
CA2899277C (en) * 2013-01-25 2018-07-17 Emerson Climate Technologies Retail Solutions, Inc. System and method for control of a transcritical refrigeration system
US10302342B2 (en) 2013-03-14 2019-05-28 Rolls-Royce Corporation Charge control system for trans-critical vapor cycle systems
US9353980B2 (en) * 2013-05-02 2016-05-31 Emerson Climate Technologies, Inc. Climate-control system having multiple compressors
GB2521469B (en) * 2013-12-20 2019-10-16 Hubbard Products Ltd Evaporator Control
BE1021838B1 (nl) * 2014-05-09 2016-01-21 Atlas Copco Airpower, Naamloze Vennootschap Werkwijze en inrichting voor het koeldrogen van een gas
BE1021855B1 (nl) 2014-05-09 2016-01-22 Atlas Copco Airpower, Naamloze Vennootschap Werkwijze en inrichting voor het koeldrogen van een gas
BE1021900B1 (nl) * 2014-05-09 2016-01-25 Atlas Copco Airpower, Naamloze Vennootschap Werkwijze voor het koeldrogen van een gas.
US10232309B2 (en) 2014-05-09 2019-03-19 Atlas Copco Airpower, Naamloze Vennootschap Method and device for cool-drying a gas with circulating cooling liquid with bypass line
KR101591191B1 (ko) * 2014-08-14 2016-02-02 엘지전자 주식회사 공기 조화기 및 그 제어방법
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
EP3332181B1 (en) * 2015-08-03 2021-09-29 Carrier Corporation Refrigeration system and operating method
US9869492B2 (en) * 2015-10-12 2018-01-16 Heatcraft Refrigeration Products Llc Air conditioning and refrigeration system
US10543737B2 (en) 2015-12-28 2020-01-28 Thermo King Corporation Cascade heat transfer system
CN105757798B (zh) 2016-03-03 2018-11-27 美的集团武汉制冷设备有限公司 空调系统和空调系统的控制方法
CN105627615B (zh) * 2016-03-03 2018-11-27 广东美的制冷设备有限公司 空调系统和空调系统的控制方法
CA2958388A1 (en) * 2016-04-27 2017-10-27 Rolls-Royce Corporation Supercritical transient storage of refrigerant
EP3504489B1 (en) * 2016-08-26 2021-09-29 Carrier Corporation Vapor compression system with refrigerant-lubricated compressor
CN108662799A (zh) * 2017-03-31 2018-10-16 开利公司 多级制冷系统及其控制方法
US10746176B2 (en) 2017-06-12 2020-08-18 Trane International Inc. Compressor control for increased efficiency
AU2017439363B2 (en) 2017-11-10 2022-02-03 Hussmann Corporation Subcritical CO2 refrigeration system using thermal storage
US11585608B2 (en) 2018-02-05 2023-02-21 Emerson Climate Technologies, Inc. Climate-control system having thermal storage tank
US11149971B2 (en) 2018-02-23 2021-10-19 Emerson Climate Technologies, Inc. Climate-control system with thermal storage device
EP3781883A1 (en) * 2018-04-16 2021-02-24 Carrier Corporation Dual compressor heat pump
CN112236629B (zh) 2018-05-15 2022-03-01 艾默生环境优化技术有限公司 具有接地环路的气温控制系统及方法
US11346583B2 (en) 2018-06-27 2022-05-31 Emerson Climate Technologies, Inc. Climate-control system having vapor-injection compressors
US11506339B2 (en) 2018-08-01 2022-11-22 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and process for refueling containers with pressurized gas
US11499765B2 (en) 2018-08-01 2022-11-15 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and process for refueling containers with pressurized gas
US11287087B2 (en) 2018-08-01 2022-03-29 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and process for refueling containers with pressurized gas
EP3604978A1 (en) * 2018-08-01 2020-02-05 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and process for refuelling containers with pressurized gas
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
DE102019001638A1 (de) * 2019-03-08 2020-09-10 Stiebel Eltron Gmbh & Co. Kg Verfahren zum Betreiben einer Wärmepumpe mit einem Dampfkompressionssystem
CN110411047A (zh) * 2019-08-26 2019-11-05 珠海格力电器股份有限公司 制冷系统
US11885544B2 (en) * 2019-12-04 2024-01-30 Whirlpool Corporation Adjustable cooling system
EP3859235A1 (de) * 2020-01-31 2021-08-04 WEISS UMWELTTECHNIK GmbH Prüfkammer und verfahren zur steuerung
US11384969B2 (en) 2020-02-27 2022-07-12 Heatcraft Refrigeration Products Llc Cooling system with oil return to oil reservoir
US11371756B2 (en) * 2020-02-27 2022-06-28 Heatcraft Refrigeration Products Llc Cooling system with oil return to accumulator

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107057A (ja) 1984-10-31 1986-05-24 ダイキン工業株式会社 冷凍装置
US4938029A (en) * 1989-07-03 1990-07-03 Carrier Corporation Unloading system for two-stage compressors
US5062274A (en) * 1989-07-03 1991-11-05 Carrier Corporation Unloading system for two compressors
US5174123A (en) 1991-08-23 1992-12-29 Thermo King Corporation Methods and apparatus for operating a refrigeration system
JP3045861B2 (ja) 1992-02-04 2000-05-29 住友電気工業株式会社 構造物内簡易通信方式
JPH05296584A (ja) 1992-04-23 1993-11-09 Hitachi Ltd 冷凍装置
JPH0642845A (ja) 1992-07-27 1994-02-18 Daikin Ind Ltd 冷凍装置の運転制御装置
US6047556A (en) * 1997-12-08 2000-04-11 Carrier Corporation Pulsed flow for capacity control
US6058727A (en) 1997-12-19 2000-05-09 Carrier Corporation Refrigeration system with integrated oil cooling heat exchanger
US5860594A (en) * 1997-12-19 1999-01-19 Carrier Corporation Method and apparatus for changing operational modes of a transport refrigeration system
JP2001133058A (ja) 1999-11-05 2001-05-18 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
US6606867B1 (en) * 2000-11-15 2003-08-19 Carrier Corporation Suction line heat exchanger storage tank for transcritical cycles
US6385980B1 (en) 2000-11-15 2002-05-14 Carrier Corporation High pressure regulation in economized vapor compression cycles
US6751966B2 (en) * 2001-05-25 2004-06-22 Thermo King Corporation Hybrid temperature control system
JP4522641B2 (ja) * 2002-05-13 2010-08-11 株式会社デンソー 蒸気圧縮式冷凍機
US6711911B1 (en) * 2002-11-21 2004-03-30 Carrier Corporation Expansion valve control
JP2004227438A (ja) 2003-01-27 2004-08-12 Toshiba Corp 電子機器および無線通信制御方法
JP4278402B2 (ja) 2003-02-19 2009-06-17 三洋電機株式会社 冷媒サイクル装置
JP3897751B2 (ja) 2003-11-14 2007-03-28 株式会社神戸製鋼所 冷凍装置
US7096679B2 (en) 2003-12-23 2006-08-29 Tecumseh Products Company Transcritical vapor compression system and method of operating including refrigerant storage tank and non-variable expansion device
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
KR100642709B1 (ko) * 2004-03-19 2006-11-10 산요덴키가부시키가이샤 냉동 장치
JP2006053390A (ja) * 2004-08-12 2006-02-23 Fuji Photo Film Co Ltd 感光性フィルムの製造ライン
US7257957B2 (en) 2004-10-12 2007-08-21 Carrier Corporation Utilization of bypass refrigerant to provide reheat and dehumidification function in refrigerant system
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
JP2006343017A (ja) * 2005-06-08 2006-12-21 Sanyo Electric Co Ltd 冷凍装置
US20080256961A1 (en) * 2005-10-20 2008-10-23 Alexander Lifson Economized Refrigerant System with Vapor Injection at Low Pressure
EP1963765A4 (en) * 2005-12-21 2011-08-24 Carrier Corp MULTI-CIRCLE AIR CONDITIONING SYSTEM WITH ADJUSTABLE PERFORMANCE
JP4715650B2 (ja) 2006-06-26 2011-07-06 株式会社デンソー 冷凍サイクル装置
FR2909439B1 (fr) * 2006-12-01 2009-02-13 Commissariat Energie Atomique Dispositif a compression de vapeur et procede de realisation d'un cycle transcritique associe

Also Published As

Publication number Publication date
EP2229562A1 (en) 2010-09-22
CN101970953B (zh) 2013-11-13
JP5639477B2 (ja) 2014-12-10
JP2011510256A (ja) 2011-03-31
EP2229562B1 (en) 2018-09-05
US20110138825A1 (en) 2011-06-16
CN101970953A (zh) 2011-02-09
US9951975B2 (en) 2018-04-24
EP2229562A4 (en) 2015-01-21
WO2009091400A1 (en) 2009-07-23
DK2229562T3 (en) 2018-10-15

Similar Documents

Publication Publication Date Title
HK1154282A1 (zh) 二氧化碳製冷劑蒸汽壓縮系統
HK1152557A1 (zh) 製冷劑蒸汽壓縮系統
EP2245387A4 (en) CAPACITY MODULATION OF A REFRIGERANT STEAM COMPRESSION PLANT
EP2322876A4 (en) REFRIGERATION SYSTEM
HK1185654A1 (zh) 具有中冷器的製冷劑蒸汽壓縮系統
HK1151577A1 (zh) 帶有潤滑劑冷卻器的製冷劑蒸氣壓縮系統
EP2303432A4 (en) CUTTING CARBON DIOXIDE
ZA201007593B (en) Carbon dioxide recovery
EP1795835A3 (en) Vapor compression refrigeration system
EP2307730A4 (en) COMPRESSORS WITH SYSTEM FOR CHANGING THE DELIVERY VOLUME
EP2307729A4 (en) COMPRESSOR HAVING A CAPACITY MODULATION SYSTEM
EP2329148A4 (en) COMPRESSOR COMPRISING A CAPACITY MODULATION SYSTEM
IL200993A0 (en) Tubeless compression device
HK1175837A1 (zh) 用於製冷劑蒸汽壓縮系統的低吸入壓力保護
EP1974171A4 (en) REFRIGERANT STEAM COMPRESSION SYSTEM WITH RELAXATION CONTAINER RECEPTION
EP2064670A4 (en) VIDEO COMPRESSION ALGORITHM
PL3421795T3 (pl) Urządzenie chłodnicze
EP2488796A4 (en) DEHUMIDIFICATION CONTROL IN REFRIGERANT FLUID VAPOR COMPRESSION SYSTEMS
EP1795834A3 (en) Vapor compression refrigeration system
EP2313048A4 (en) FOOT COMPRESSION SYSTEM
GB0906924D0 (en) Distributed refrigeration system
GB0919771D0 (en) Gas compression
ZA201103164B (en) Compressor for pressurising carbon dioxide
EP2340119A4 (en) CARBON DIOXIDE REDUCTION
GB0917595D0 (en) Vapour compression refrigeration circuits

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: 20180117