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CN101960235B - 制冷装置 - Google Patents

制冷装置 Download PDF

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Publication number
CN101960235B
CN101960235B CN2009801070403A CN200980107040A CN101960235B CN 101960235 B CN101960235 B CN 101960235B CN 2009801070403 A CN2009801070403 A CN 2009801070403A CN 200980107040 A CN200980107040 A CN 200980107040A CN 101960235 B CN101960235 B CN 101960235B
Authority
CN
China
Prior art keywords
heat exchanger
refrigerant
compression
pipe
stage
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.)
Active
Application number
CN2009801070403A
Other languages
English (en)
Chinese (zh)
Other versions
CN101960235A (zh
Inventor
吉见敦史
藤本修二
冈本昌和
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CN101960235A publication Critical patent/CN101960235A/zh
Application granted granted Critical
Publication of CN101960235B publication Critical patent/CN101960235B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/021—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/072—Intercoolers 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
    • 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
    • F25B2600/00—Control issues
    • F25B2600/17—Control issues by controlling the pressure of the condenser

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)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Other Air-Conditioning Systems (AREA)
CN2009801070403A 2008-02-29 2009-02-25 制冷装置 Active CN101960235B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2008048904 2008-02-29
JP2008-048904 2008-02-29
JP2008322497A JP5239824B2 (ja) 2008-02-29 2008-12-18 冷凍装置
JP2008-322497 2008-12-18
PCT/JP2009/053347 WO2009107626A1 (ja) 2008-02-29 2009-02-25 冷凍装置

Publications (2)

Publication Number Publication Date
CN101960235A CN101960235A (zh) 2011-01-26
CN101960235B true CN101960235B (zh) 2013-01-02

Family

ID=41016017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801070403A Active CN101960235B (zh) 2008-02-29 2009-02-25 制冷装置

Country Status (7)

Country Link
US (1) US20110005270A1 (ja)
EP (1) EP2264380B1 (ja)
JP (1) JP5239824B2 (ja)
KR (1) KR20100121672A (ja)
CN (1) CN101960235B (ja)
AU (1) AU2009218270B2 (ja)
WO (1) WO2009107626A1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5784121B2 (ja) * 2011-06-29 2015-09-24 三菱電機株式会社 冷凍サイクル装置
JP5240332B2 (ja) * 2011-09-01 2013-07-17 ダイキン工業株式会社 冷凍装置
JP5403029B2 (ja) * 2011-10-07 2014-01-29 ダイキン工業株式会社 冷凍装置
JP5403047B2 (ja) * 2011-12-28 2014-01-29 ダイキン工業株式会社 冷凍装置
JP5958022B2 (ja) * 2012-03-30 2016-07-27 ダイキン工業株式会社 冷凍装置
JP2013210158A (ja) * 2012-03-30 2013-10-10 Daikin Industries Ltd 冷凍装置
JP5895662B2 (ja) * 2012-03-30 2016-03-30 ダイキン工業株式会社 冷凍装置
JP5500240B2 (ja) * 2012-05-23 2014-05-21 ダイキン工業株式会社 冷凍装置
JP5644920B2 (ja) * 2012-05-23 2014-12-24 ダイキン工業株式会社 空気調和装置
JP6111655B2 (ja) * 2012-12-26 2017-04-12 ダイキン工業株式会社 冷凍装置
JP2014126284A (ja) * 2012-12-26 2014-07-07 Daikin Ind Ltd 冷凍装置
CN103604234B (zh) * 2013-11-14 2016-01-27 芜湖凯博尔高科实业有限公司 一种可替代冷却塔的冷却装置
JP6334320B2 (ja) * 2014-08-22 2018-05-30 株式会社Ｎｔｔファシリティーズ 蒸気圧縮式冷凍サイクル
JPWO2016059696A1 (ja) * 2014-10-16 2017-05-25 三菱電機株式会社 冷凍サイクル装置
WO2017081782A1 (ja) * 2015-11-11 2017-05-18 富士電機株式会社 排熱回収ヒートポンプ装置
US20170191718A1 (en) * 2016-01-06 2017-07-06 Johnson Controls Technology Company Vapor compression system
US11105544B2 (en) * 2016-11-07 2021-08-31 Trane International Inc. Variable orifice for a chiller
CN108317772B (zh) * 2017-01-17 2021-03-09 青岛海尔新能源电器有限公司 一种补气增焓系统及家用电器
JP6865846B2 (ja) * 2017-10-10 2021-04-28 三菱電機株式会社 空気調和装置
CN110966782B (zh) * 2018-09-30 2025-01-28 广东美芝精密制造有限公司 空调系统
JP7343764B2 (ja) 2019-09-30 2023-09-13 ダイキン工業株式会社 空気調和機
JP7343765B2 (ja) 2019-09-30 2023-09-13 ダイキン工業株式会社 空気調和機
CN117043524B (zh) * 2021-03-30 2024-07-19 大金工业株式会社 热源机组及制冷装置
WO2024204767A1 (ja) * 2023-03-31 2024-10-03 ダイキン工業株式会社 冷凍サイクルシステム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1699838A (zh) * 2004-05-18 2005-11-23 三星电子株式会社 多级操作型空调器及其操作方法
CN1757990A (zh) * 2004-10-06 2006-04-12 三星电子株式会社 多室型空调系统及用于控制该系统的方法
EP1803593A1 (en) * 2005-12-28 2007-07-04 Sanden Corporation Air conditioning systems for vehicles

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62233645A (ja) * 1986-03-31 1987-10-14 三菱電機株式会社 冷凍サイクル
JPH02309157A (ja) * 1989-05-24 1990-12-25 Matsushita Electric Ind Co Ltd 二段圧縮冷凍サイクル装置とその運転方法
JPH09145188A (ja) * 1995-11-27 1997-06-06 Sanyo Electric Co Ltd 冷凍サイクル及びその冷凍サイクルを備えた空気調和機
JPH09145189A (ja) * 1995-11-27 1997-06-06 Sanyo Electric Co Ltd 冷凍サイクル及びその冷凍サイクルを備えた空気調和機
WO2000011418A1 (fr) * 1998-08-21 2000-03-02 Daikin Industries, Ltd. Machine frigorifique munie d'un circuit d'injection de gaz et d'un separateur gaz/liquide
JP2004184022A (ja) * 2002-12-05 2004-07-02 Sanyo Electric Co Ltd 冷媒サイクル装置
DE10313850B4 (de) * 2003-03-21 2009-06-04 Visteon Global Technologies, Inc., Dearborn Kältemittelkreislauf mit zweistufiger Verdichtung für einen kombinierten Kälteanlagen- und Wärmepumpenbetrieb, insbesondere für Kraftfahrzeuge
JP2004301453A (ja) * 2003-03-31 2004-10-28 Sanyo Electric Co Ltd 半密閉型多段圧縮機
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
JP2005265278A (ja) * 2004-03-18 2005-09-29 Daikin Ind Ltd 冷凍装置
JP4935077B2 (ja) * 2006-01-06 2012-05-23 富士電機リテイルシステムズ株式会社 冷却装置および自動販売機
JP2007232263A (ja) * 2006-02-28 2007-09-13 Daikin Ind Ltd 冷凍装置
EP2235448B1 (en) * 2007-12-26 2020-07-22 Carrier Corporation Refrigerant system with intercooler and liquid/vapor injection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1699838A (zh) * 2004-05-18 2005-11-23 三星电子株式会社 多级操作型空调器及其操作方法
CN1757990A (zh) * 2004-10-06 2006-04-12 三星电子株式会社 多室型空调系统及用于控制该系统的方法
EP1803593A1 (en) * 2005-12-28 2007-07-04 Sanden Corporation Air conditioning systems for vehicles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2007-183044A 2007.07.19

Also Published As

Publication number Publication date
JP2009229051A (ja) 2009-10-08
WO2009107626A1 (ja) 2009-09-03
CN101960235A (zh) 2011-01-26
JP5239824B2 (ja) 2013-07-17
EP2264380A1 (en) 2010-12-22
AU2009218270A1 (en) 2009-09-03
EP2264380A4 (en) 2015-01-21
US20110005270A1 (en) 2011-01-13
KR20100121672A (ko) 2010-11-18
AU2009218270B2 (en) 2011-12-22
EP2264380B1 (en) 2018-04-04

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