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GB2534510B - Refrigeration cycle apparatus - Google Patents

Refrigeration cycle apparatus Download PDF

Info

Publication number
GB2534510B
GB2534510B GB1606526.0A GB201606526A GB2534510B GB 2534510 B GB2534510 B GB 2534510B GB 201606526 A GB201606526 A GB 201606526A GB 2534510 B GB2534510 B GB 2534510B
Authority
GB
United Kingdom
Prior art keywords
refrigeration cycle
cycle apparatus
refrigeration
cycle
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.)
Expired - Fee Related
Application number
GB1606526.0A
Other versions
GB2534510A (en
Inventor
Ishikawa Tomotaka
Sumida Yoshihiro
Sugimoto Takeshi
Ikeda Takashi
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 GB2534510A publication Critical patent/GB2534510A/en
Application granted granted Critical
Publication of GB2534510B publication Critical patent/GB2534510B/en
Expired - Fee Related 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • 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
    • F25B2400/16—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
GB1606526.0A 2013-10-28 2013-10-28 Refrigeration cycle apparatus Expired - Fee Related GB2534510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/079147 WO2015063838A1 (en) 2013-10-28 2013-10-28 Refrigeration cycle device

Publications (2)

Publication Number Publication Date
GB2534510A GB2534510A (en) 2016-07-27
GB2534510B true GB2534510B (en) 2020-03-11

Family

ID=53003489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1606526.0A Expired - Fee Related GB2534510B (en) 2013-10-28 2013-10-28 Refrigeration cycle apparatus

Country Status (4)

Country Link
JP (1) JPWO2015063838A1 (en)
CN (1) CN105683681A (en)
GB (1) GB2534510B (en)
WO (1) WO2015063838A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017145975A (en) * 2016-02-15 2017-08-24 三菱電機株式会社 Refrigeration cycle apparatus, refrigeration cycle apparatus manufacturing method, refrigeration cycle apparatus drop-in method, and refrigeration cycle apparatus replacement method
GB2581720C (en) * 2017-11-29 2021-10-20 Mitsubishi Electric Corp Refrigeration Apparatus and Outdoor unit
JP6586984B2 (en) * 2017-12-12 2019-10-09 ダイキン工業株式会社 Refrigerant containing fluorinated hydrocarbon and carbon dioxide, use thereof, refrigerator having the same, and method of operating the refrigerator
EP3954947B1 (en) * 2019-04-10 2024-01-17 Mitsubishi Electric Corporation Outdoor unit, refrigeration cycle device, and refrigerating machine
EP4130615B1 (en) * 2020-03-27 2025-05-14 Mitsubishi Electric Corporation Outdoor unit and refrigeration cycle device
JP2023062750A (en) * 2021-10-22 2023-05-09 パナソニックＩｐマネジメント株式会社 air conditioner
WO2025069175A1 (en) * 2023-09-26 2025-04-03 三菱電機株式会社 Refrigeration cycle apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05332630A (en) * 1992-05-29 1993-12-14 Hitachi Ltd Air conditioner
JPH0875290A (en) * 1994-09-06 1996-03-19 Hitachi Ltd Heat pump air conditioner
JPH10160268A (en) * 1996-11-25 1998-06-19 Hitachi Ltd Air conditioner
JP2005226950A (en) * 2004-02-16 2005-08-25 Mitsubishi Electric Corp Refrigeration air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7424343B2 (en) * 2004-08-11 2008-09-09 Lawrence Kates Method and apparatus for load reduction in an electric power system
JP2007232244A (en) * 2006-02-28 2007-09-13 Mitsubishi Electric Corp Replacement kit for pipe cleaning, method of use thereof and refrigeration cycle apparatus
JP5424705B2 (en) * 2009-05-01 2014-02-26 三菱電機株式会社 Refrigeration air conditioner
JP5627417B2 (en) * 2010-11-26 2014-11-19 三菱電機株式会社 Dual refrigeration equipment
JP5637053B2 (en) * 2011-04-07 2014-12-10 パナソニック株式会社 Refrigeration cycle apparatus and hot water heating apparatus including the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05332630A (en) * 1992-05-29 1993-12-14 Hitachi Ltd Air conditioner
JPH0875290A (en) * 1994-09-06 1996-03-19 Hitachi Ltd Heat pump air conditioner
JPH10160268A (en) * 1996-11-25 1998-06-19 Hitachi Ltd Air conditioner
JP2005226950A (en) * 2004-02-16 2005-08-25 Mitsubishi Electric Corp Refrigeration air conditioner

Also Published As

Publication number Publication date
JPWO2015063838A1 (en) 2017-03-09
GB2534510A (en) 2016-07-27
CN105683681A (en) 2016-06-15
WO2015063838A1 (en) 2015-05-07

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Legal Events

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789A Request for publication of translation (sect. 89(a)/1977)

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746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20240402

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20241028