JPWO2021220486A1 - - Google Patents

Info

Publication number
JPWO2021220486A1
JPWO2021220486A1 JP2022518559A JP2022518559A JPWO2021220486A1 JP WO2021220486 A1 JPWO2021220486 A1 JP WO2021220486A1 JP 2022518559 A JP2022518559 A JP 2022518559A JP 2022518559 A JP2022518559 A JP 2022518559A JP WO2021220486 A1 JPWO2021220486 A1 JP WO2021220486A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022518559A
Other languages
Japanese (ja)
Other versions
JP7317224B2 (ja
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 filed Critical
Publication of JPWO2021220486A1 publication Critical patent/JPWO2021220486A1/ja
Application granted granted Critical
Publication of JP7317224B2 publication Critical patent/JP7317224B2/ja
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
    • 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
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing 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
    • F25B41/40—Fluid line arrangements
    • F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
    • 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
    • F25B2313/02732—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two three-way 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
    • 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
    • F25B2400/23—Separators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Multiple-Way Valves (AREA)
JP2022518559A 2020-04-30 2020-04-30 冷凍サイクル装置 Active JP7317224B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/018319 WO2021220486A1 (fr) 2020-04-30 2020-04-30 Dispositif à cycle de réfrigération

Publications (2)

Publication Number Publication Date
JPWO2021220486A1 true JPWO2021220486A1 (fr) 2021-11-04
JP7317224B2 JP7317224B2 (ja) 2023-07-28

Family

ID=78331889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022518559A Active JP7317224B2 (ja) 2020-04-30 2020-04-30 冷凍サイクル装置

Country Status (5)

Country Link
US (1) US20230099489A1 (fr)
EP (1) EP4145028A4 (fr)
JP (1) JP7317224B2 (fr)
CN (1) CN115461561A (fr)
WO (1) WO2021220486A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289738U (fr) * 1975-12-27 1977-07-05
WO2009087733A1 (fr) * 2008-01-07 2009-07-16 Mitsubishi Electric Corporation Dispositif de cycle de réfrigération et vanne à quatre voies
JP2013204695A (ja) * 2012-03-28 2013-10-07 Mitsubishi Electric Corp 三方弁およびその三方弁を備えた空気調和装置
WO2017085891A1 (fr) * 2015-11-20 2017-05-26 三菱電機株式会社 Dispositif de soupape et dispositif de climatisation
WO2018092186A1 (fr) * 2016-11-15 2018-05-24 三菱電機株式会社 Soupape de commutation de trajet d'écoulement et climatiseur l'utilisant
JP2018159507A (ja) * 2017-03-22 2018-10-11 大阪瓦斯株式会社 Ｇｈｐチラー
WO2018193518A1 (fr) * 2017-04-18 2018-10-25 三菱電機株式会社 Climatiseur
JP2019109044A (ja) * 2016-09-30 2019-07-04 三菱電機株式会社 室内機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754218B2 (ja) 1990-04-23 1995-06-07 三菱電機株式会社 空気調和装置
JP2012037224A (ja) * 2010-07-13 2012-02-23 Daikin Industries Ltd 冷媒流路切換ユニット
JP2012036933A (ja) * 2010-08-04 2012-02-23 Daikin Industries Ltd 冷媒流路切換弁、及び空気調和装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289738U (fr) * 1975-12-27 1977-07-05
WO2009087733A1 (fr) * 2008-01-07 2009-07-16 Mitsubishi Electric Corporation Dispositif de cycle de réfrigération et vanne à quatre voies
JP2013204695A (ja) * 2012-03-28 2013-10-07 Mitsubishi Electric Corp 三方弁およびその三方弁を備えた空気調和装置
WO2017085891A1 (fr) * 2015-11-20 2017-05-26 三菱電機株式会社 Dispositif de soupape et dispositif de climatisation
JP2019109044A (ja) * 2016-09-30 2019-07-04 三菱電機株式会社 室内機
WO2018092186A1 (fr) * 2016-11-15 2018-05-24 三菱電機株式会社 Soupape de commutation de trajet d'écoulement et climatiseur l'utilisant
JP2018159507A (ja) * 2017-03-22 2018-10-11 大阪瓦斯株式会社 Ｇｈｐチラー
WO2018193518A1 (fr) * 2017-04-18 2018-10-25 三菱電機株式会社 Climatiseur

Also Published As

Publication number Publication date
EP4145028A1 (fr) 2023-03-08
CN115461561A (zh) 2022-12-09
EP4145028A4 (fr) 2023-06-21
US20230099489A1 (en) 2023-03-30
WO2021220486A1 (fr) 2021-11-04
JP7317224B2 (ja) 2023-07-28

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