CN101737987A - 制冷循环 - Google Patents

制冷循环 Download PDF

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Publication number
CN101737987A
CN101737987A CN200910226504A CN200910226504A CN101737987A CN 101737987 A CN101737987 A CN 101737987A CN 200910226504 A CN200910226504 A CN 200910226504A CN 200910226504 A CN200910226504 A CN 200910226504A CN 101737987 A CN101737987 A CN 101737987A
Authority
CN
China
Prior art keywords
temperature
expansion valve
refrigeration cycle
heat exchange
low
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
CN200910226504A
Other languages
English (en)
Chinese (zh)
Inventor
志村智纪
福田荣二
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.)
Fujikoki Corp
Original Assignee
Fujikoki 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 Fujikoki Corp filed Critical Fujikoki Corp
Publication of CN101737987A publication Critical patent/CN101737987A/zh
Pending legal-status Critical Current

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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
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/068—Expansion valves combined with a sensor
    • F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Temperature-Responsive Valves (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
CN200910226504A 2008-11-18 2009-11-18 制冷循环 Pending CN101737987A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-294844 2008-11-18
JP2008294844A JP2010121831A (ja) 2008-11-18 2008-11-18 冷凍サイクル

Publications (1)

Publication Number Publication Date
CN101737987A true CN101737987A (zh) 2010-06-16

Family

ID=41818427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910226504A Pending CN101737987A (zh) 2008-11-18 2009-11-18 制冷循环

Country Status (3)

Country Link
EP (1) EP2187150A3 (fr)
JP (1) JP2010121831A (fr)
CN (1) CN101737987A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102530803A (zh) * 2012-01-12 2012-07-04 苏权兴 制冷剂分装设备
CN105299972A (zh) * 2014-07-24 2016-02-03 C.R.F.阿西安尼顾问公司 用于机动车的空气调节系统

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8931305B2 (en) 2010-03-31 2015-01-13 Denso International America, Inc. Evaporator unit
CN103017409B (zh) * 2013-01-15 2015-12-02 吴秀华 节能高效制冷、制热一体机
FR3028016A1 (fr) * 2014-10-30 2016-05-06 Valeo Systemes Thermiques Dispositif de gestion thermique de vehicule automobile
FR3028015A1 (fr) * 2014-10-30 2016-05-06 Valeo Systemes Thermiques Dispositif de gestion thermique de vehicule automobile
CN113654284B (zh) * 2020-05-12 2024-06-25 浙江三花商用制冷有限公司 感温部件及具有该感温部件的制冷系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02561U (fr) * 1988-06-13 1990-01-05
CN1078035A (zh) * 1992-04-27 1993-11-03 三洋电机株式会社 空调机
CN1238034A (zh) * 1996-11-19 1999-12-08 丹福斯有限公司 制冷设备的调节方法以及制冷设备和膨胀阀
CN101033805A (zh) * 2006-03-07 2007-09-12 株式会社Tgk 膨胀阀
JP2008122034A (ja) * 2006-11-15 2008-05-29 Sanden Corp 車両用冷房装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06241580A (ja) * 1993-02-18 1994-08-30 Nippondenso Co Ltd 冷凍サイクル装置
JP2000346466A (ja) 1999-06-02 2000-12-15 Sanden Corp 蒸気圧縮式冷凍サイクル
JP4323619B2 (ja) * 1999-06-17 2009-09-02 株式会社日本クライメイトシステムズ 車両用空調装置
US6460358B1 (en) * 2000-11-13 2002-10-08 Thomas H. Hebert Flash gas and superheat eliminator for evaporators and method therefor
JP4246189B2 (ja) * 2005-09-07 2009-04-02 株式会社デンソー 冷凍サイクル装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02561U (fr) * 1988-06-13 1990-01-05
CN1078035A (zh) * 1992-04-27 1993-11-03 三洋电机株式会社 空调机
CN1238034A (zh) * 1996-11-19 1999-12-08 丹福斯有限公司 制冷设备的调节方法以及制冷设备和膨胀阀
CN101033805A (zh) * 2006-03-07 2007-09-12 株式会社Tgk 膨胀阀
JP2008122034A (ja) * 2006-11-15 2008-05-29 Sanden Corp 車両用冷房装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102530803A (zh) * 2012-01-12 2012-07-04 苏权兴 制冷剂分装设备
CN102530803B (zh) * 2012-01-12 2013-06-05 苏权兴 制冷剂分装设备
CN105299972A (zh) * 2014-07-24 2016-02-03 C.R.F.阿西安尼顾问公司 用于机动车的空气调节系统
CN105299972B (zh) * 2014-07-24 2019-05-17 C.R.F.阿西安尼顾问公司 用于机动车的空气调节系统

Also Published As

Publication number Publication date
JP2010121831A (ja) 2010-06-03
EP2187150A3 (fr) 2014-01-15
EP2187150A2 (fr) 2010-05-19

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20100616