GB2627102A - Air-conditioning device - Google Patents

Air-conditioning device Download PDF

Info

Publication number
GB2627102A
GB2627102A GB2406506.2A GB202406506A GB2627102A GB 2627102 A GB2627102 A GB 2627102A GB 202406506 A GB202406506 A GB 202406506A GB 2627102 A GB2627102 A GB 2627102A
Authority
GB
United Kingdom
Prior art keywords
heat
medium
heat exchanger
refrigerant
air
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.)
Pending
Application number
GB2406506.2A
Other versions
GB202406506D0 (en
Inventor
Ikeda Soshi
Motomura Yuji
Asanuma Hiroaki
Washiyama Hiroki
Miyawaki Kosuke
Hatomura Takeshi
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 GB202406506D0 publication Critical patent/GB202406506D0/en
Publication of GB2627102A publication Critical patent/GB2627102A/en
Pending 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • 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

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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

This air-conditioning device comprises: an outdoor unit which has a compressor that causes a refrigerant to circulate in a refrigerant circuit, and which has an outdoor heat exchanger in which the refrigerant flows; a plurality of heat-medium heat exchanger units which have a heat-medium heat exchanger that exchanges heat between the refrigerant and a heat medium different from the refrigerant, and which have a pump that causes the heat medium to circulate in a heat medium circuit; a plurality of indoor units having an indoor heat exchanger in which the heat medium flows and arranged in an air-conditioned space; and a relay unit that is interposed between the outdoor unit and the plurality of heat-medium heat exchanger units, that distributes refrigerant flowing in from the outdoor unit to a plurality of flow channels, and that merges refrigerant flowing in from the plurality of heat-medium heat exchanger units. The plurality of heat-medium heat exchanger units are provided such that at least one unit is provided to each air-conditioned space where at least an indoor unit is disposed, and is connected to the indoor unit disposed in the corresponding air-conditioned space. The connected indoor unit operates as a condenser when performing a heating operation and operates as an evaporator when performing a cooling operation.
GB2406506.2A 2021-12-07 2021-12-07 Air-conditioning device Pending GB2627102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/044893 WO2023105617A1 (en) 2021-12-07 2021-12-07 Air-conditioning device

Publications (2)

Publication Number Publication Date
GB202406506D0 GB202406506D0 (en) 2024-06-26
GB2627102A true GB2627102A (en) 2024-08-14

Family

ID=86729864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2406506.2A Pending GB2627102A (en) 2021-12-07 2021-12-07 Air-conditioning device

Country Status (3)

Country Link
JP (1) JPWO2023105617A1 (en)
GB (1) GB2627102A (en)
WO (1) WO2023105617A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001289465A (en) * 2000-04-11 2001-10-19 Daikin Ind Ltd Air conditioner
WO2010050007A1 (en) * 2008-10-29 2010-05-06 三菱電機株式会社 Air conditioner
WO2011064830A1 (en) * 2009-11-30 2011-06-03 三菱電機株式会社 Air-conditioning device
WO2013144996A1 (en) * 2012-03-27 2013-10-03 三菱電機株式会社 Air conditioning device
WO2019073591A1 (en) * 2017-10-13 2019-04-18 三菱電機株式会社 Air conditioning system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009133640A1 (en) * 2008-04-30 2009-11-05 三菱電機株式会社 Air conditioner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001289465A (en) * 2000-04-11 2001-10-19 Daikin Ind Ltd Air conditioner
WO2010050007A1 (en) * 2008-10-29 2010-05-06 三菱電機株式会社 Air conditioner
WO2011064830A1 (en) * 2009-11-30 2011-06-03 三菱電機株式会社 Air-conditioning device
WO2013144996A1 (en) * 2012-03-27 2013-10-03 三菱電機株式会社 Air conditioning device
WO2019073591A1 (en) * 2017-10-13 2019-04-18 三菱電機株式会社 Air conditioning system

Also Published As

Publication number Publication date
WO2023105617A1 (en) 2023-06-15
GB202406506D0 (en) 2024-06-26
JPWO2023105617A1 (en) 2023-06-15

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