AU2007226005B2 - Refrigerating apparatus - Google Patents

Refrigerating apparatus Download PDF

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Publication number
AU2007226005B2
AU2007226005B2 AU2007226005A AU2007226005A AU2007226005B2 AU 2007226005 B2 AU2007226005 B2 AU 2007226005B2 AU 2007226005 A AU2007226005 A AU 2007226005A AU 2007226005 A AU2007226005 A AU 2007226005A AU 2007226005 B2 AU2007226005 B2 AU 2007226005B2
Authority
AU
Australia
Prior art keywords
refrigerant
compression mechanism
gas
pressure
liquid separator
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
AU2007226005A
Other languages
English (en)
Other versions
AU2007226005A1 (en
Inventor
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 AU2007226005A1 publication Critical patent/AU2007226005A1/en
Application granted granted Critical
Publication of AU2007226005B2 publication Critical patent/AU2007226005B2/en
Active 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F25B2400/13—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
    • 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
    • F25B2400/23—Separators
AU2007226005A 2006-02-28 2007-02-22 Refrigerating apparatus Active AU2007226005B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-053431 2006-02-28
JP2006053431A JP2007232263A (ja) 2006-02-28 2006-02-28 冷凍装置
PCT/JP2007/053255 WO2007105440A1 (ja) 2006-02-28 2007-02-22 冷凍装置

Publications (2)

Publication Number Publication Date
AU2007226005A1 AU2007226005A1 (en) 2007-09-20
AU2007226005B2 true AU2007226005B2 (en) 2010-05-20

Family

ID=38509276

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007226005A Active AU2007226005B2 (en) 2006-02-28 2007-02-22 Refrigerating apparatus

Country Status (9)

Country Link
US (1) US20090044564A1 (ja)
EP (1) EP1990587B1 (ja)
JP (1) JP2007232263A (ja)
KR (1) KR20080090528A (ja)
CN (1) CN101384865B (ja)
AU (1) AU2007226005B2 (ja)
ES (1) ES2733021T3 (ja)
TR (1) TR201909681T4 (ja)
WO (1) WO2007105440A1 (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5029326B2 (ja) * 2007-11-30 2012-09-19 ダイキン工業株式会社 冷凍装置
JP5003439B2 (ja) * 2007-11-30 2012-08-15 ダイキン工業株式会社 冷凍装置
KR101157799B1 (ko) * 2007-11-30 2012-06-20 다이킨 고교 가부시키가이샤 냉동 장치
JP5003440B2 (ja) 2007-11-30 2012-08-15 ダイキン工業株式会社 冷凍装置
JP2009133585A (ja) * 2007-11-30 2009-06-18 Daikin Ind Ltd 冷凍装置
JP5239824B2 (ja) * 2008-02-29 2013-07-17 ダイキン工業株式会社 冷凍装置
JP5125611B2 (ja) 2008-02-29 2013-01-23 ダイキン工業株式会社 冷凍装置
JP2009264606A (ja) 2008-04-22 2009-11-12 Daikin Ind Ltd 冷凍装置
JP2009264605A (ja) * 2008-04-22 2009-11-12 Daikin Ind Ltd 冷凍装置
JP5120056B2 (ja) 2008-05-02 2013-01-16 ダイキン工業株式会社 冷凍装置
JP5181813B2 (ja) 2008-05-02 2013-04-10 ダイキン工業株式会社 冷凍装置
JP5407173B2 (ja) 2008-05-08 2014-02-05 ダイキン工業株式会社 冷凍装置
JP2012504220A (ja) * 2008-09-29 2012-02-16 キャリア コーポレイション フラッシュタンクエコノマイザサイクルの制御
JP5040907B2 (ja) * 2008-09-30 2012-10-03 ダイキン工業株式会社 冷凍装置
JP2010085042A (ja) * 2008-10-01 2010-04-15 Mitsubishi Electric Corp 冷凍サイクル装置
JP4569708B2 (ja) * 2008-12-05 2010-10-27 ダイキン工業株式会社 冷凍装置
JP5193011B2 (ja) * 2008-12-09 2013-05-08 三菱重工業株式会社 冷凍サイクル
IT1396960B1 (it) * 2009-12-18 2012-12-20 Climaveneta S P A Unita' termofrigorifera e relativo metodo di controllo
US9068765B2 (en) 2010-01-20 2015-06-30 Carrier Corporation Refrigeration storage in a refrigerant vapor compression system
JP5403029B2 (ja) * 2011-10-07 2014-01-29 ダイキン工業株式会社 冷凍装置
KR102103360B1 (ko) * 2013-04-15 2020-05-29 엘지전자 주식회사 공기조화기 및 그 제어방법
CN107110566A (zh) * 2015-01-15 2017-08-29 松下知识产权经营株式会社 制冷循环装置及其使用的压缩机
CN105371514B (zh) * 2015-12-10 2018-05-18 珠海格力电器股份有限公司 带有中间补气的压缩系统、空调系统及其判断控制方法
JP6765086B2 (ja) * 2017-02-14 2020-10-07 パナソニックＩｐマネジメント株式会社 冷凍装置
JP2023005307A (ja) * 2021-06-28 2023-01-18 パナソニックＩｐマネジメント株式会社 圧縮機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11304269A (ja) * 1998-04-23 1999-11-05 Nippon Soken Inc 冷凍サイクル

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04366377A (ja) * 1991-06-11 1992-12-18 Daikin Ind Ltd 気液分離器
JP2699724B2 (ja) * 1991-11-12 1998-01-19 松下電器産業株式会社 ２段気体圧縮機
JPH09196478A (ja) * 1996-01-23 1997-07-31 Nippon Soken Inc 冷凍サイクル
JP3781880B2 (ja) * 1997-11-20 2006-05-31 松下電器産業株式会社 インジェクション機能を有する冷凍装置
JPH11241693A (ja) * 1998-02-24 1999-09-07 Sanyo Electric Co Ltd 圧縮機
JP3847493B2 (ja) * 1999-09-01 2006-11-22 松下冷機株式会社 二段圧縮冷凍冷蔵装置
EP1215449A4 (en) * 1999-09-24 2005-01-19 Sanyo Electric Co COOLING DEVICE WITH MULTI-STAGE COMPACTION
JP2001132675A (ja) * 1999-11-04 2001-05-18 Sanyo Electric Co Ltd ２段圧縮式ロータリコンプレッサ及び２段圧縮冷凍装置
JP2001241797A (ja) * 2000-02-24 2001-09-07 Sharp Corp 冷凍サイクル
JP3918421B2 (ja) * 2000-09-21 2007-05-23 三菱電機株式会社 空気調和機、空気調和機の運転方法
JP2003065615A (ja) * 2001-08-23 2003-03-05 Daikin Ind Ltd 冷凍機
JP2003074999A (ja) * 2001-08-31 2003-03-12 Daikin Ind Ltd 冷凍機
JP2003083247A (ja) * 2001-09-14 2003-03-19 Toshiba Kyaria Kk 圧縮機および冷凍サイクル装置
US7631510B2 (en) * 2005-02-28 2009-12-15 Thermal Analysis Partners, LLC. Multi-stage refrigeration system including sub-cycle control characteristics
JP2007010282A (ja) * 2005-07-04 2007-01-18 Hitachi Ltd 二段圧縮式冷凍サイクル装置
JP2007178042A (ja) * 2005-12-27 2007-07-12 Mitsubishi Electric Corp 超臨界蒸気圧縮式冷凍サイクルおよびこれを用いる冷暖房空調設備とヒートポンプ給湯機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11304269A (ja) * 1998-04-23 1999-11-05 Nippon Soken Inc 冷凍サイクル

Also Published As

Publication number Publication date
TR201909681T4 (tr) 2019-07-22
EP1990587A4 (en) 2014-11-19
ES2733021T3 (es) 2019-11-27
CN101384865A (zh) 2009-03-11
CN101384865B (zh) 2012-04-18
US20090044564A1 (en) 2009-02-19
JP2007232263A (ja) 2007-09-13
KR20080090528A (ko) 2008-10-08
EP1990587A1 (en) 2008-11-12
EP1990587B1 (en) 2019-04-17
WO2007105440A1 (ja) 2007-09-20
AU2007226005A1 (en) 2007-09-20

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ: REFRIGERATING APPARATUS

FGA Letters patent sealed or granted (standard patent)