JP6407522B2 - 空気調和機 - Google Patents

空気調和機 Download PDF

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Publication number
JP6407522B2
JP6407522B2 JP2013249294A JP2013249294A JP6407522B2 JP 6407522 B2 JP6407522 B2 JP 6407522B2 JP 2013249294 A JP2013249294 A JP 2013249294A JP 2013249294 A JP2013249294 A JP 2013249294A JP 6407522 B2 JP6407522 B2 JP 6407522B2
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JP
Japan
Prior art keywords
valve
air conditioner
emergency stop
liquid
gas
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
JP2013249294A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015105813A (ja
Inventor
隆博 加藤
隆博 加藤
恵介 三苫
恵介 三苫
崇 濱千代
崇 濱千代
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Priority to JP2013249294A priority Critical patent/JP6407522B2/ja
Priority to PCT/JP2014/080366 priority patent/WO2015083529A1/ja
Priority to EP14867837.8A priority patent/EP3040655A4/de
Publication of JP2015105813A publication Critical patent/JP2015105813A/ja
Application granted granted Critical
Publication of JP6407522B2 publication Critical patent/JP6407522B2/ja
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
    • 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP2013249294A 2013-12-02 2013-12-02 空気調和機 Active JP6407522B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013249294A JP6407522B2 (ja) 2013-12-02 2013-12-02 空気調和機
PCT/JP2014/080366 WO2015083529A1 (ja) 2013-12-02 2014-11-17 空気調和機
EP14867837.8A EP3040655A4 (de) 2013-12-02 2014-11-17 Klimaanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013249294A JP6407522B2 (ja) 2013-12-02 2013-12-02 空気調和機

Publications (2)

Publication Number Publication Date
JP2015105813A JP2015105813A (ja) 2015-06-08
JP6407522B2 true JP6407522B2 (ja) 2018-10-17

Family

ID=53273296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013249294A Active JP6407522B2 (ja) 2013-12-02 2013-12-02 空気調和機

Country Status (3)

Country Link
EP (1) EP3040655A4 (de)
JP (1) JP6407522B2 (de)
WO (1) WO2015083529A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3534087B1 (de) 2016-10-25 2022-03-30 Mitsubishi Electric Corporation Kältekreislaufvorrichtung
JP6804631B2 (ja) * 2017-03-13 2020-12-23 三菱電機株式会社 冷凍サイクル装置
JP6787482B2 (ja) 2017-03-31 2020-11-18 ダイキン工業株式会社 空気調和装置
CN110709650B (zh) * 2017-06-09 2021-10-15 三菱电机株式会社 热泵利用设备
WO2019130489A1 (ja) * 2017-12-27 2019-07-04 三菱電機株式会社 空気調和機管理装置
CN114777218B (zh) * 2022-03-28 2023-12-22 广东开利暖通空调股份有限公司 多联机系统及控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716767A (en) * 1980-07-03 1982-01-28 Mitsubishi Heavy Ind Ltd Airconditioner
JPS6375445A (ja) * 1986-09-17 1988-04-05 ダイキン工業株式会社 冷凍装置のポンプダウン運転制御装置
JPH0460349A (ja) * 1990-06-29 1992-02-26 Hitachi Ltd 多室形空気調和機
JP3162132B2 (ja) * 1991-10-30 2001-04-25 株式会社日立製作所 冷凍装置の制御方法
JP3530983B2 (ja) 1993-12-28 2004-05-24 松下電器産業株式会社 セパレート式空気調和装置
JP2000028238A (ja) * 1998-07-08 2000-01-28 Daikin Ind Ltd 空気調和機
JP2000274847A (ja) 1999-03-26 2000-10-06 Sanyo Electric Co Ltd 冷凍装置
JP5326488B2 (ja) * 2008-02-29 2013-10-30 ダイキン工業株式会社 空気調和装置
JP2011202833A (ja) * 2010-03-25 2011-10-13 Toshiba Carrier Corp 空気調和機

Also Published As

Publication number Publication date
JP2015105813A (ja) 2015-06-08
EP3040655A4 (de) 2016-11-30
WO2015083529A1 (ja) 2015-06-11
EP3040655A1 (de) 2016-07-06

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