EP2535653A4 - Dispositif de climatisation - Google Patents

Dispositif de climatisation Download PDF

Info

Publication number
EP2535653A4
EP2535653A4 EP10845669.0A EP10845669A EP2535653A4 EP 2535653 A4 EP2535653 A4 EP 2535653A4 EP 10845669 A EP10845669 A EP 10845669A EP 2535653 A4 EP2535653 A4 EP 2535653A4
Authority
EP
European Patent Office
Prior art keywords
air
conditioning device
conditioning
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Withdrawn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
EP10845669.0A
Other languages
German (de)
English (en)
Other versions
EP2535653A1 (fr
Inventor
Hiroyuki Morimoto
Koji Yamashita
Takeshi Hatomura
Shinichi Wakamoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP2535653A1 publication Critical patent/EP2535653A1/fr
Publication of EP2535653A4 publication Critical patent/EP2535653A4/fr
Withdrawn legal-status Critical Current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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • 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
    • F25B2313/003—Indoor unit with water as a heat sink or heat source
    • 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
    • F25B2400/08—Refrigeration machines, plants and systems having means for detecting the concentration of a refrigerant
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks
    • 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
    • F25B2600/2519—On-off valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
EP10845669.0A 2010-02-10 2010-02-10 Dispositif de climatisation Withdrawn EP2535653A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/000828 WO2011099063A1 (fr) 2010-02-10 2010-02-10 Dispositif de climatisation

Publications (2)

Publication Number Publication Date
EP2535653A1 EP2535653A1 (fr) 2012-12-19
EP2535653A4 true EP2535653A4 (fr) 2017-03-29

Family

ID=44367377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10845669.0A Withdrawn EP2535653A4 (fr) 2010-02-10 2010-02-10 Dispositif de climatisation

Country Status (5)

Country Link
US (1) US20120272672A1 (fr)
EP (1) EP2535653A4 (fr)
JP (1) JPWO2011099063A1 (fr)
CN (1) CN102753898A (fr)
WO (1) WO2011099063A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104838212B (zh) * 2013-01-25 2017-07-11 三菱电机株式会社 空气调节系统
JP5818849B2 (ja) * 2013-08-26 2015-11-18 三菱電機株式会社 空気調和装置および冷媒漏洩検知方法
JP6624811B2 (ja) * 2015-05-27 2019-12-25 日立ジョンソンコントロールズ空調株式会社 冷凍空調装置
WO2017006462A1 (fr) * 2015-07-08 2017-01-12 三菱電機株式会社 Appareil de conditionnement d'air
WO2017085887A1 (fr) * 2015-11-20 2017-05-26 三菱電機株式会社 Dispositif à cycle frigorifique et procédé de commande du dispositif à cycle frigorifique
JPWO2017187483A1 (ja) * 2016-04-25 2018-11-22 三菱電機株式会社 室内機および空気調和装置
WO2017203606A1 (fr) * 2016-05-24 2017-11-30 三菱電機株式会社 Climatiseur
JP6701337B2 (ja) * 2016-07-15 2020-05-27 三菱電機株式会社 空気調和装置
JP6428717B2 (ja) * 2016-07-15 2018-11-28 ダイキン工業株式会社 冷凍システム
CN106440584B (zh) * 2016-11-23 2018-10-19 青岛海信日立空调系统有限公司 一种冷媒泄露的检测装置、方法和空调
JP7215819B2 (ja) * 2017-01-11 2023-01-31 ダイキン工業株式会社 空気調和装置及び室内ユニット
WO2018216127A1 (fr) * 2017-05-24 2018-11-29 三菱電機株式会社 Système de climatisation
JP6887496B2 (ja) * 2017-06-26 2021-06-16 三菱電機株式会社 ヒートポンプ利用機器
JP2020003086A (ja) 2018-06-25 2020-01-09 ダイキン工業株式会社 冷凍サイクル装置
WO2020004108A1 (fr) 2018-06-25 2020-01-02 ダイキン工業株式会社 Système de climatisation
CN108775637A (zh) * 2018-07-09 2018-11-09 珠海格力电器股份有限公司 多联机系统及控制方法
JP2020109343A (ja) * 2019-01-02 2020-07-16 ダイキン工業株式会社 空気調和機および遮断弁
JP7413896B2 (ja) * 2020-03-31 2024-01-16 株式会社富士通ゼネラル 空気調和装置
CN114754463A (zh) * 2022-03-17 2022-07-15 青岛海尔空调电子有限公司 冷媒泄露控制方法、装置及多联机空调

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0252967A (ja) * 1988-08-12 1990-02-22 Sanyo Electric Co Ltd 空気調和装置
JPH05306849A (ja) * 1992-04-30 1993-11-19 Matsushita Refrig Co Ltd 多室冷暖房装置
JP2001208392A (ja) * 2000-01-31 2001-08-03 Matsushita Electric Ind Co Ltd ヒートポンプ装置
JP2010002137A (ja) * 2008-06-20 2010-01-07 Daikin Ind Ltd 空気調和機
JP2010007998A (ja) * 2008-06-27 2010-01-14 Daikin Ind Ltd 空気調和機の室内ユニットおよびそれを備えた空気調和機

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057076A (ja) * 1983-09-08 1985-04-02 Fujitsu Ten Ltd 電磁弁ソレノイドの電流制御装置
JP3414464B2 (ja) * 1993-12-09 2003-06-09 松下電器産業株式会社 空気調和機
JP2000320936A (ja) 1999-05-11 2000-11-24 Bosch Automotive Systems Corp 冷凍サイクルの安全装置
JP2001071741A (ja) * 1999-09-02 2001-03-21 Zexel Valeo Climate Control Corp 車両用空調装置
JP2004205142A (ja) * 2002-12-26 2004-07-22 Mitsubishi Electric Corp 冷凍空調装置およびその運転制御方法
US6907748B2 (en) * 2003-02-28 2005-06-21 Delphi Technologies, Inc. HVAC system with refrigerant venting
WO2005052468A1 (fr) * 2003-11-28 2005-06-09 Kabushiki Kaisha Toshiba Refrigerateur
JP4296081B2 (ja) * 2003-12-09 2009-07-15 シーケーディ株式会社 電磁弁
JP2006052934A (ja) * 2004-07-12 2006-02-23 Sanyo Electric Co Ltd 熱交換装置および冷凍装置
KR100748519B1 (ko) * 2005-02-26 2007-08-13 엘지전자 주식회사 이차냉매 펌프구동형 공기조화기
CN2924197Y (zh) * 2006-06-06 2007-07-18 阎志灿 封闭式电动直通阀
JP2009115325A (ja) * 2007-11-01 2009-05-28 Yazaki Corp 冷却装置
EP2278237B1 (fr) * 2008-04-30 2018-04-04 Mitsubishi Electric Corporation Appareil de climatisation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0252967A (ja) * 1988-08-12 1990-02-22 Sanyo Electric Co Ltd 空気調和装置
JPH05306849A (ja) * 1992-04-30 1993-11-19 Matsushita Refrig Co Ltd 多室冷暖房装置
JP2001208392A (ja) * 2000-01-31 2001-08-03 Matsushita Electric Ind Co Ltd ヒートポンプ装置
JP2010002137A (ja) * 2008-06-20 2010-01-07 Daikin Ind Ltd 空気調和機
JP2010007998A (ja) * 2008-06-27 2010-01-14 Daikin Ind Ltd 空気調和機の室内ユニットおよびそれを備えた空気調和機

Also Published As

Publication number Publication date
CN102753898A (zh) 2012-10-24
US20120272672A1 (en) 2012-11-01
EP2535653A1 (fr) 2012-12-19
WO2011099063A1 (fr) 2011-08-18
JPWO2011099063A1 (ja) 2013-06-13

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