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GB2530915C - Air-conditioning apparatus - Google Patents

Air-conditioning apparatus

Info

Publication number
GB2530915C
GB2530915C GB201518446A GB201518446A GB2530915C GB 2530915 C GB2530915 C GB 2530915C GB 201518446 A GB201518446 A GB 201518446A GB 201518446 A GB201518446 A GB 201518446A GB 2530915 C GB2530915 C GB 2530915C
Authority
GB
United Kingdom
Prior art keywords
air
conditioning apparatus
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.)
Active
Application number
GB201518446A
Other versions
GB2530915B (en
GB201518446D0 (en
GB2530915A (en
Inventor
Ugajin Yuki
Maeyama Hideaki
Okazaki Takashi
Ito Daisuke
Kato Yohei
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 GB201518446D0 publication Critical patent/GB201518446D0/en
Publication of GB2530915A publication Critical patent/GB2530915A/en
Publication of GB2530915B publication Critical patent/GB2530915B/en
Application granted granted Critical
Publication of GB2530915C publication Critical patent/GB2530915C/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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/126—Unsaturated fluorinated hydrocarbons
    • 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
    • F25B2400/08—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
    • 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
    • F25B2400/12—Inflammable refrigerants
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/026—Compressor control by controlling unloaders
    • F25B2600/0261—Compressor control by controlling unloaders external to the compressor
    • 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
    • F25B41/40—Fluid line arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Other Air-Conditioning Systems (AREA)
GB201518446A 2013-06-19 2013-06-19 Air-conditioning apparatus Active GB2530915C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/066865 WO2014203353A1 (en) 2013-06-19 2013-06-19 Air conditioner

Publications (4)

Publication Number Publication Date
GB201518446D0 GB201518446D0 (en) 2015-12-02
GB2530915A GB2530915A (en) 2016-04-06
GB2530915B GB2530915B (en) 2019-09-25
GB2530915C true GB2530915C (en) 2019-10-30

Family

ID=52104117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201518446A Active GB2530915C (en) 2013-06-19 2013-06-19 Air-conditioning apparatus

Country Status (3)

Country Link
JP (1) JP6141429B2 (en)
GB (1) GB2530915C (en)
WO (1) WO2014203353A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6089912B2 (en) * 2013-04-17 2017-03-08 三菱電機株式会社 Refrigerant compressor
WO2015174032A1 (en) * 2014-05-12 2015-11-19 パナソニックＩｐマネジメント株式会社 Compressor and refrigeration cycle device using same
MY175629A (en) * 2014-05-12 2020-07-02 Panasonic Ip Man Co Ltd Compressor and refrigeration cycle device using same
JP6415600B2 (en) * 2014-12-26 2018-10-31 三菱電機株式会社 Refrigeration cycle equipment
JP2017062082A (en) * 2015-09-25 2017-03-30 東芝キヤリア株式会社 Multi-air conditioner
CN108351138B (en) * 2015-11-12 2020-07-07 三菱电机株式会社 Air conditioner
EP3385643A4 (en) * 2015-12-01 2018-12-05 Mitsubishi Electric Corporation Refrigeration cycle device
WO2017145826A1 (en) * 2016-02-24 2017-08-31 旭硝子株式会社 Refrigeration cycle device
US11435118B2 (en) 2017-12-18 2022-09-06 Daikin Industries, Ltd. Heat source unit and refrigeration cycle apparatus
BR112020011145A2 (en) * 2017-12-18 2020-11-17 Daikin Industries, Ltd. refrigeration cycle appliance
US11906207B2 (en) 2017-12-18 2024-02-20 Daikin Industries, Ltd. Refrigeration apparatus
CN111479894B (en) 2017-12-18 2021-09-17 大金工业株式会社 Composition containing refrigerant, use thereof, refrigerator having same, and method for operating refrigerator
WO2019123898A1 (en) * 2017-12-18 2019-06-27 ダイキン工業株式会社 Refrigeration machine oil for refrigerant or refrigerant composition, method for using refrigeration machine oil, and use of refrigeration machine oil
US11441819B2 (en) 2017-12-18 2022-09-13 Daikin Industries, Ltd. Refrigeration cycle apparatus
US11441802B2 (en) 2017-12-18 2022-09-13 Daikin Industries, Ltd. Air conditioning apparatus
US11820933B2 (en) 2017-12-18 2023-11-21 Daikin Industries, Ltd. Refrigeration cycle apparatus
US11365335B2 (en) 2017-12-18 2022-06-21 Daikin Industries, Ltd. Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machine
US11493244B2 (en) 2017-12-18 2022-11-08 Daikin Industries, Ltd. Air-conditioning unit
US11549041B2 (en) 2017-12-18 2023-01-10 Daikin Industries, Ltd. Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator
US11549695B2 (en) 2017-12-18 2023-01-10 Daikin Industries, Ltd. Heat exchange unit
US11506425B2 (en) 2017-12-18 2022-11-22 Daikin Industries, Ltd. Refrigeration cycle apparatus
EP4234293A3 (en) 2018-07-17 2023-09-13 Daikin Industries, Ltd. Refrigeration cycle device for vehicle
EP4230707A1 (en) 2018-07-17 2023-08-23 Daikin Industries, Ltd. Refrigerant cycle apparatus
WO2020017386A1 (en) 2018-07-17 2020-01-23 ダイキン工業株式会社 Refrigerant-containing composition, heat transfer medium, and heat cycle system
CN114656931A (en) 2019-01-30 2022-06-24 大金工业株式会社 Refrigerant-containing composition, and refrigeration method, operation method for refrigeration device, and refrigeration device using same
WO2020158170A1 (en) 2019-01-30 2020-08-06 ダイキン工業株式会社 Composition containing refrigerant, refrigeration method using said composition, method for operating refrigeration device, and refrigeration device
WO2020162401A1 (en) 2019-02-05 2020-08-13 ダイキン工業株式会社 Refrigerant-containing composition, and refrigerating method, refrigerating device operating method, and refrigerating device using said composition
CN113412398A (en) 2019-02-06 2021-09-17 大金工业株式会社 Refrigerant-containing composition, and refrigeration method, operation method for refrigeration device, and refrigeration device using same
CN114008171A (en) * 2019-06-19 2022-02-01 大金工业株式会社 Refrigerant-containing composition, use thereof, refrigerator having same, and method for operating refrigerator
JP6865809B2 (en) * 2019-12-24 2021-04-28 三菱電機株式会社 Air conditioner
JP7174289B2 (en) * 2020-09-04 2022-11-17 ダイキン工業株式会社 Use of refrigerant in refrigerating cycle device, and refrigerating cycle device
EP4057081A1 (en) 2021-03-12 2022-09-14 The Swatch Group Research and Development Ltd Solar watch comprising a shutter device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3008765B2 (en) * 1993-09-30 2000-02-14 三菱電機株式会社 Refrigeration cycle
ATE173289T1 (en) * 1994-07-11 1998-11-15 Solvay REFRIGERANT
JP3185722B2 (en) * 1997-08-20 2001-07-11 三菱電機株式会社 Refrigeration air conditioner and method for determining refrigerant composition of refrigeration air conditioner
JP3900777B2 (en) * 2000-02-15 2007-04-04 富士電機リテイルシステムズ株式会社 Vending machine cooling system
JP2004060952A (en) * 2002-07-26 2004-02-26 Matsushita Refrig Co Ltd Refrigerator
JP2009250554A (en) * 2008-04-09 2009-10-29 Daikin Ind Ltd Refrigerating device
JP2009298918A (en) * 2008-06-13 2009-12-24 Mitsubishi Electric Corp Liquid composition and refrigeration cycle apparatus using same
JP2011085275A (en) * 2009-10-13 2011-04-28 Panasonic Corp Refrigerating device
JP2011226729A (en) * 2010-04-22 2011-11-10 Panasonic Corp Refrigerator
JP5748850B2 (en) * 2011-06-16 2015-07-15 三菱電機株式会社 Air conditioner

Also Published As

Publication number Publication date
GB2530915B (en) 2019-09-25
JP6141429B2 (en) 2017-06-07
GB201518446D0 (en) 2015-12-02
WO2014203353A1 (en) 2014-12-24
GB2530915A (en) 2016-04-06
JPWO2014203353A1 (en) 2017-02-23

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20240326