JP2007303794A - 冷凍装置 - Google Patents

冷凍装置 Download PDF

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Publication number
JP2007303794A
JP2007303794A JP2006135300A JP2006135300A JP2007303794A JP 2007303794 A JP2007303794 A JP 2007303794A JP 2006135300 A JP2006135300 A JP 2006135300A JP 2006135300 A JP2006135300 A JP 2006135300A JP 2007303794 A JP2007303794 A JP 2007303794A
Authority
JP
Japan
Prior art keywords
refrigerant
compressor
refrigerant circuit
temperature side
evaporator
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
JP2006135300A
Other languages
English (en)
Japanese (ja)
Inventor
勝治 ▲たか▼杉
Katsuji Takasugi
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2006135300A priority Critical patent/JP2007303794A/ja
Priority to EP07743282A priority patent/EP2019271A4/fr
Priority to PCT/JP2007/059847 priority patent/WO2007132805A1/fr
Priority to KR1020087027849A priority patent/KR101364317B1/ko
Priority to CN2007800174016A priority patent/CN101443602B/zh
Priority to US12/300,706 priority patent/US20100147017A1/en
Publication of JP2007303794A publication Critical patent/JP2007303794A/ja
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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • 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
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/10—Refrigerator top-coolers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Lubricants (AREA)
JP2006135300A 2006-05-15 2006-05-15 冷凍装置 Pending JP2007303794A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2006135300A JP2007303794A (ja) 2006-05-15 2006-05-15 冷凍装置
EP07743282A EP2019271A4 (fr) 2006-05-15 2007-05-14 Système de réfrigération
PCT/JP2007/059847 WO2007132805A1 (fr) 2006-05-15 2007-05-14 Système de réfrigération
KR1020087027849A KR101364317B1 (ko) 2006-05-15 2007-05-14 냉동 장치
CN2007800174016A CN101443602B (zh) 2006-05-15 2007-05-14 冷冻装置
US12/300,706 US20100147017A1 (en) 2006-05-15 2007-05-14 Refrigeration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006135300A JP2007303794A (ja) 2006-05-15 2006-05-15 冷凍装置

Publications (1)

Publication Number Publication Date
JP2007303794A true JP2007303794A (ja) 2007-11-22

Family

ID=38693896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006135300A Pending JP2007303794A (ja) 2006-05-15 2006-05-15 冷凍装置

Country Status (6)

Country Link
US (1) US20100147017A1 (fr)
EP (1) EP2019271A4 (fr)
JP (1) JP2007303794A (fr)
KR (1) KR101364317B1 (fr)
CN (1) CN101443602B (fr)
WO (1) WO2007132805A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170015568A (ko) * 2010-05-12 2017-02-08 브룩스 오토메이션, 인크. 극저온 냉각용 시스템 및 방법
CN117091333A (zh) * 2023-08-29 2023-11-21 上海盛备科制冷科技发展有限公司 一种七级热交换超低温制冷设备及其制冷方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011112351A (ja) * 2009-11-30 2011-06-09 Sanyo Electric Co Ltd 冷凍装置
US9599395B2 (en) * 2010-11-15 2017-03-21 Mitsubishi Electric Corporation Refrigerating apparatus
WO2017033680A1 (fr) * 2015-08-26 2017-03-02 パナソニックヘルスケアホールディングス株式会社 Congélateur pour températures ultrabasses
CN106642780B (zh) * 2016-12-30 2019-09-27 中原工学院 一种冷藏与冷冻用同步双循环复合系统
JP6994419B2 (ja) * 2018-03-29 2022-01-14 東京エレクトロン株式会社 冷却システム
CN110305631A (zh) * 2019-07-03 2019-10-08 上海沛芾航天科技发展有限公司 一种用于环境试验箱的混合工质制冷剂
GB202100707D0 (en) * 2021-01-19 2021-03-03 Stratox Ltd Apparatus and method for cryo-preservation during transport and storage of items and/or substances
CN119222815B (zh) * 2024-11-12 2025-12-02 珠海格力节能环保制冷技术研究中心有限公司 冷水机组系统和回油控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04350471A (ja) * 1991-05-28 1992-12-04 Sanyo Electric Co Ltd 冷凍装置
JPH11337195A (ja) * 1998-05-28 1999-12-10 Mitsubishi Electric Corp 冷凍装置
JP2002181420A (ja) * 2000-12-11 2002-06-26 Tokyo Gas Co Ltd 圧縮式冷凍装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733845A (en) * 1972-01-19 1973-05-22 D Lieberman Cascaded multicircuit,multirefrigerant refrigeration system
DE3565718D1 (en) * 1984-09-19 1988-11-24 Toshiba Kk Heat pump system
GB2180921B (en) * 1985-09-25 1990-01-24 Sanyo Electric Co Refrigeration system
JPH05340619A (ja) * 1991-04-16 1993-12-21 Mitsubishi Juko Reinetsu Kizai Kk 二元冷凍装置における低元側冷媒系統
CN1084628A (zh) * 1993-09-18 1994-03-30 轻工业部北京市家用电器研究所 实现劳伦兹循环的制冷系统
JPH07173460A (ja) * 1993-12-20 1995-07-11 Sanyo Electric Co Ltd 冷媒組成物および冷凍装置
DE60033261T2 (de) * 1999-12-07 2007-11-08 Sanyo Electric Co., Ltd., Moriguchi Klimaanlage
KR100337791B1 (ko) * 2000-10-05 2002-05-22 박희준 극저온 냉동시스템
CN102200356B (zh) * 2001-02-23 2014-03-26 布鲁克斯自动化公司 超低温闭环再循环气体冷却系统
US20040124394A1 (en) * 2002-11-27 2004-07-01 Chuan Weng Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04350471A (ja) * 1991-05-28 1992-12-04 Sanyo Electric Co Ltd 冷凍装置
JPH11337195A (ja) * 1998-05-28 1999-12-10 Mitsubishi Electric Corp 冷凍装置
JP2002181420A (ja) * 2000-12-11 2002-06-26 Tokyo Gas Co Ltd 圧縮式冷凍装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170015568A (ko) * 2010-05-12 2017-02-08 브룩스 오토메이션, 인크. 극저온 냉각용 시스템 및 방법
CN117091333A (zh) * 2023-08-29 2023-11-21 上海盛备科制冷科技发展有限公司 一种七级热交换超低温制冷设备及其制冷方法

Also Published As

Publication number Publication date
EP2019271A1 (fr) 2009-01-28
CN101443602A (zh) 2009-05-27
KR20090014274A (ko) 2009-02-09
EP2019271A4 (fr) 2012-09-12
KR101364317B1 (ko) 2014-02-18
US20100147017A1 (en) 2010-06-17
CN101443602B (zh) 2012-08-22
WO2007132805A1 (fr) 2007-11-22

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