EP1795833A4 - COOLER - Google Patents

COOLER

Info

Publication number
EP1795833A4
EP1795833A4 EP05782353.6A EP05782353A EP1795833A4 EP 1795833 A4 EP1795833 A4 EP 1795833A4 EP 05782353 A EP05782353 A EP 05782353A EP 1795833 A4 EP1795833 A4 EP 1795833A4
Authority
EP
European Patent Office
Prior art keywords
refrigerating apparatus
refrigerating
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.)
Withdrawn
Application number
EP05782353.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1795833A1 (en
Inventor
Katsumi Sakitani
Michio Moriwaki
Yume Inokuchi
Tetsuya Okamoto
Yoshinari Sasaki
Eiji Kumakura
Masakazu Okamoto
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 EP1795833A1 publication Critical patent/EP1795833A1/en
Publication of EP1795833A4 publication Critical patent/EP1795833A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
    • F25B11/02—Compression machines, plants or systems, using turbines, e.g. gas turbines as expanders
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • 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
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way 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
    • F25B2600/17—Control issues by controlling the pressure of 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
EP05782353.6A 2004-09-09 2005-09-09 COOLER Withdrawn EP1795833A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004262176A JP2006078087A (ja) 2004-09-09 2004-09-09 冷凍装置
PCT/JP2005/016643 WO2006028218A1 (ja) 2004-09-09 2005-09-09 冷凍装置

Publications (2)

Publication Number Publication Date
EP1795833A1 EP1795833A1 (en) 2007-06-13
EP1795833A4 true EP1795833A4 (en) 2014-12-24

Family

ID=36036500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05782353.6A Withdrawn EP1795833A4 (en) 2004-09-09 2005-09-09 COOLER

Country Status (7)

Country Link
US (1) US20090113907A1 (zh)
EP (1) EP1795833A4 (zh)
JP (1) JP2006078087A (zh)
KR (1) KR20070067121A (zh)
CN (1) CN100501270C (zh)
AU (1) AU2005280900B2 (zh)
WO (1) WO2006028218A1 (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4905018B2 (ja) * 2006-09-25 2012-03-28 ダイキン工業株式会社 冷凍装置
WO2008044456A1 (en) * 2006-10-11 2008-04-17 Panasonic Corporation Rotary expander
JP4079184B1 (ja) 2006-10-30 2008-04-23 ダイキン工業株式会社 冷凍装置の熱源ユニット、及び冷凍装置
KR100788459B1 (ko) 2006-11-02 2007-12-24 주식회사 대우일렉트로닉스 냉매유량 조절기능을 가지는 히트펌프 공기조화기
JP4258553B2 (ja) 2007-01-31 2009-04-30 ダイキン工業株式会社 熱源ユニット及び冷凍装置
JP5401857B2 (ja) * 2008-07-28 2014-01-29 株式会社デンソー 蒸気圧縮式冷凍サイクル
WO2010084552A2 (en) * 2009-01-20 2010-07-29 Panasonic Corporation Refrigeration cycle apparatus
JP5381584B2 (ja) * 2009-09-30 2014-01-08 ダイキン工業株式会社 冷凍システム
JP5659560B2 (ja) * 2010-05-28 2015-01-28 株式会社デンソー 冷凍サイクル装置
JP5887902B2 (ja) * 2011-12-14 2016-03-16 パナソニック株式会社 冷凍サイクル装置
WO2014080464A1 (ja) * 2012-11-21 2014-05-30 三菱電機株式会社 空気調和装置
JP2014181869A (ja) * 2013-03-21 2014-09-29 Fujitsu General Ltd 空気調和機
JP6266942B2 (ja) * 2013-10-10 2018-01-24 日立ジョンソンコントロールズ空調株式会社 空気調和機
JP6017058B2 (ja) 2013-10-24 2016-10-26 三菱電機株式会社 空気調和装置
JP6366742B2 (ja) * 2015-01-23 2018-08-01 三菱電機株式会社 空気調和装置
CN105115062B (zh) * 2015-08-21 2018-03-30 Tcl空调器(中山)有限公司 空调室外机和空调器
CN105783136B (zh) * 2016-04-14 2019-04-02 海信（山东）空调有限公司 一种室外空调机及空调系统
CN107576096A (zh) * 2017-09-12 2018-01-12 海信（山东）空调有限公司 压缩机单元及空调系统
CN108444128B (zh) * 2018-05-14 2019-05-24 西安交通大学 一种跨临界co2湿压缩热泵系统及其操作方法
JP7275876B2 (ja) * 2019-06-07 2023-05-18 株式会社デンソー 冷凍サイクル装置
CN111059683B (zh) * 2019-12-03 2021-04-02 珠海格力电器股份有限公司 防止压缩机吸气带液发生液击的控制方法、空调器
WO2021205540A1 (ja) * 2020-04-07 2021-10-14 三菱電機株式会社 冷凍サイクル装置
CN112432341A (zh) * 2020-12-08 2021-03-02 合肥美的暖通设备有限公司 空调系统的控制方法、空调系统和可读存储介质
IT202100007316A1 (it) * 2021-03-25 2022-09-25 Ariston S P A Metodo di gestione di una pompa di calore operante con un fluido operativo a basso impatto ambientale
JP2022157187A (ja) * 2021-03-31 2022-10-14 ダイキン工業株式会社 ヒートポンプ装置
CN114608181B (zh) * 2022-03-21 2023-12-26 青岛海尔空调电子有限公司 电子膨胀阀的控制方法、装置、介质及空气源热泵机组

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261180A (en) * 1978-01-06 1981-04-14 Hitachi, Ltd. Refrigerator
JPH04155157A (ja) * 1990-10-19 1992-05-28 Hitachi Ltd スクロール圧縮機を用いた冷凍サイクル
JPH11173682A (ja) * 1997-12-10 1999-07-02 Sanyo Electric Co Ltd 空気調和装置
JP2000234814A (ja) * 1999-02-17 2000-08-29 Aisin Seiki Co Ltd 蒸気圧縮式冷凍装置
JP2001194015A (ja) * 1999-10-18 2001-07-17 Daikin Ind Ltd 冷凍装置
JP2001221526A (ja) * 2000-02-04 2001-08-17 Mitsubishi Electric Corp 冷凍空調装置
EP1225400A1 (en) * 1999-10-18 2002-07-24 Daikin Industries, Ltd. Refrigerating device
JP2003090651A (ja) * 2001-09-17 2003-03-28 Denso Corp 冷凍サイクル装置
JP2004225928A (ja) * 2003-01-20 2004-08-12 Daikin Ind Ltd 冷凍装置
WO2006025397A1 (ja) * 2004-08-31 2006-03-09 Daikin Industries, Ltd. 冷凍装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118099A (en) * 1998-11-12 2000-09-12 Daimlerchrysler Corporation Controller for heating in reversible air conditioning and heat pump HVAC system for electric vehicles
JP3227651B2 (ja) * 1998-11-18 2001-11-12 株式会社デンソー 給湯器
JP2001116371A (ja) * 1999-10-20 2001-04-27 Daikin Ind Ltd 空気調和装置
JP3849577B2 (ja) * 2002-05-22 2006-11-22 松下電器産業株式会社 ヒートポンプ風呂給湯機
JP3897681B2 (ja) * 2002-10-31 2007-03-28 松下電器産業株式会社 冷凍サイクル装置の高圧冷媒圧力の決定方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261180A (en) * 1978-01-06 1981-04-14 Hitachi, Ltd. Refrigerator
JPH04155157A (ja) * 1990-10-19 1992-05-28 Hitachi Ltd スクロール圧縮機を用いた冷凍サイクル
JPH11173682A (ja) * 1997-12-10 1999-07-02 Sanyo Electric Co Ltd 空気調和装置
JP2000234814A (ja) * 1999-02-17 2000-08-29 Aisin Seiki Co Ltd 蒸気圧縮式冷凍装置
JP2001194015A (ja) * 1999-10-18 2001-07-17 Daikin Ind Ltd 冷凍装置
EP1225400A1 (en) * 1999-10-18 2002-07-24 Daikin Industries, Ltd. Refrigerating device
JP2001221526A (ja) * 2000-02-04 2001-08-17 Mitsubishi Electric Corp 冷凍空調装置
JP2003090651A (ja) * 2001-09-17 2003-03-28 Denso Corp 冷凍サイクル装置
JP2004225928A (ja) * 2003-01-20 2004-08-12 Daikin Ind Ltd 冷凍装置
WO2006025397A1 (ja) * 2004-08-31 2006-03-09 Daikin Industries, Ltd. 冷凍装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUFF H-J ET AL: "EXPERIMENTAL INVESTIGATION OF A SCROLL EXPANDER IN A CARBON DIOXIDE AIR-CONDITIONING SYSTEM", INTERNATIONAL CONGRESS OF REFRIGERATION. PROCEEDINGS - CONGRESINTERNATIONAL DU FROID. COMPTES RENDUS, XX, XX, 17 August 2003 (2003-08-17), pages 1 - 08, XP000962258 *
See also references of WO2006028218A1 *

Also Published As

Publication number Publication date
KR20070067121A (ko) 2007-06-27
US20090113907A1 (en) 2009-05-07
EP1795833A1 (en) 2007-06-13
CN100501270C (zh) 2009-06-17
AU2005280900A1 (en) 2006-03-16
AU2005280900B2 (en) 2009-03-05
WO2006028218A1 (ja) 2006-03-16
CN101014813A (zh) 2007-08-08
JP2006078087A (ja) 2006-03-23

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