FR2951250B1 - Systeme de refrigeration et unite de pompe a chaleur comprenant un tel systeme - Google Patents

Systeme de refrigeration et unite de pompe a chaleur comprenant un tel systeme

Info

Publication number
FR2951250B1
FR2951250B1 FR0957138A FR0957138A FR2951250B1 FR 2951250 B1 FR2951250 B1 FR 2951250B1 FR 0957138 A FR0957138 A FR 0957138A FR 0957138 A FR0957138 A FR 0957138A FR 2951250 B1 FR2951250 B1 FR 2951250B1
Authority
FR
France
Prior art keywords
heat pump
pump unit
refrigeration system
refrigeration
unit
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.)
Expired - Fee Related
Application number
FR0957138A
Other languages
English (en)
Other versions
FR2951250A1 (fr
Inventor
Stephane Watts
Patrice Bonnefoi
Alexandre Montchamp
Philippe Dewitte
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.)
Danfoss Commercial Compressors SA
Original Assignee
Danfoss Commercial Compressors SA
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 Danfoss Commercial Compressors SA filed Critical Danfoss Commercial Compressors SA
Priority to FR0957138A priority Critical patent/FR2951250B1/fr
Priority to EP10782657A priority patent/EP2488803A1/fr
Priority to PCT/FR2010/052153 priority patent/WO2011045522A1/fr
Priority to CN201080056527.6A priority patent/CN102648383B/zh
Publication of FR2951250A1 publication Critical patent/FR2951250A1/fr
Application granted granted Critical
Publication of FR2951250B1 publication Critical patent/FR2951250B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2509—Economiser 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
    • 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
    • F25B2700/2115—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

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)
FR0957138A 2009-10-13 2009-10-13 Systeme de refrigeration et unite de pompe a chaleur comprenant un tel systeme Expired - Fee Related FR2951250B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0957138A FR2951250B1 (fr) 2009-10-13 2009-10-13 Systeme de refrigeration et unite de pompe a chaleur comprenant un tel systeme
EP10782657A EP2488803A1 (fr) 2009-10-13 2010-10-12 Système de réfrigération et unité de pompe à chaleur comprenant un tel système
PCT/FR2010/052153 WO2011045522A1 (fr) 2009-10-13 2010-10-12 Système de réfrigération et unité de pompe à chaleur comprenant un tel système
CN201080056527.6A CN102648383B (zh) 2009-10-13 2010-10-12 制冷系统和包括该系统的热泵单元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0957138A FR2951250B1 (fr) 2009-10-13 2009-10-13 Systeme de refrigeration et unite de pompe a chaleur comprenant un tel systeme

Publications (2)

Publication Number Publication Date
FR2951250A1 FR2951250A1 (fr) 2011-04-15
FR2951250B1 true FR2951250B1 (fr) 2012-11-02

Family

ID=42133716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0957138A Expired - Fee Related FR2951250B1 (fr) 2009-10-13 2009-10-13 Systeme de refrigeration et unite de pompe a chaleur comprenant un tel systeme

Country Status (4)

Country Link
EP (1) EP2488803A1 (fr)
CN (1) CN102648383B (fr)
FR (1) FR2951250B1 (fr)
WO (1) WO2011045522A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014080436A1 (fr) * 2012-11-20 2014-05-30 三菱電機株式会社 Dispositif de réfrigération
CN104296435B (zh) * 2013-07-19 2016-08-24 艾默生环境优化技术(苏州)有限公司 制冷系统及控制该制冷系统的方法
ITVI20130257A1 (it) 2013-10-18 2015-04-19 Carel Ind Spa Metodo di azionamento di una macchina frigorifera dotata di apparato economizzatore
CN104697387B (zh) * 2015-03-10 2017-01-04 芜湖美的厨卫电器制造有限公司 混水器控制方法及装置
JP2017166709A (ja) * 2016-03-14 2017-09-21 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置及びそれを備えた温水暖房装置
FR3051509B1 (fr) * 2016-05-20 2018-06-15 Safran Systeme reversible pour la dissipation de puissances thermiques generees dans un moteur a turbine a gaz
CN109900003A (zh) * 2017-12-08 2019-06-18 丹佛斯（天津）有限公司 流体喷射控制系统和流体循环系统
NL1042999B9 (nl) * 2018-09-14 2020-07-23 7Innovations B V Inrichting, bestemd en ingericht als warmtepompsysteem met boostercircuit als warmtebron voor bijvoorbeeld een cv- of andere installatie
CN112344510A (zh) * 2019-08-07 2021-02-09 青岛海尔空调电子有限公司 用于空调机组的压缩机冷却控制方法
US20240151424A1 (en) * 2022-11-07 2024-05-09 Johnson Controls Tyco IP Holdings LLP Energy efficient heat pump systems and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6718781B2 (en) * 2001-07-11 2004-04-13 Thermo King Corporation Refrigeration unit apparatus and method
US6474087B1 (en) * 2001-10-03 2002-11-05 Carrier Corporation Method and apparatus for the control of economizer circuit flow for optimum performance
US20080098760A1 (en) * 2006-10-30 2008-05-01 Electro Industries, Inc. Heat pump system and controls
JP2006234363A (ja) * 2005-02-28 2006-09-07 Kobe Steel Ltd スクリュ冷凍装置
US8316657B2 (en) * 2007-02-28 2012-11-27 Carrier Corporation Refrigerant system and control method

Also Published As

Publication number Publication date
FR2951250A1 (fr) 2011-04-15
EP2488803A1 (fr) 2012-08-22
CN102648383B (zh) 2015-09-09
CN102648383A (zh) 2012-08-22
WO2011045522A1 (fr) 2011-04-21

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