JP7577195B2 - 冷凍サイクル装置 - Google Patents

冷凍サイクル装置 Download PDF

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Publication number
JP7577195B2
JP7577195B2 JP2023510020A JP2023510020A JP7577195B2 JP 7577195 B2 JP7577195 B2 JP 7577195B2 JP 2023510020 A JP2023510020 A JP 2023510020A JP 2023510020 A JP2023510020 A JP 2023510020A JP 7577195 B2 JP7577195 B2 JP 7577195B2
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JP
Japan
Prior art keywords
refrigerant
branch portion
flow path
heat exchanger
temperature side
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
JP2023510020A
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English (en)
Japanese (ja)
Other versions
JPWO2022208727A5 (https=
JPWO2022208727A1 (https=
Inventor
皓亮 宮脇
勇輝 水野
宗史 池田
淳 西尾
祐治 本村
幸二 古谷
博紀 鷲山
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 JPWO2022208727A1 publication Critical patent/JPWO2022208727A1/ja
Publication of JPWO2022208727A5 publication Critical patent/JPWO2022208727A5/ja
Application granted granted Critical
Publication of JP7577195B2 publication Critical patent/JP7577195B2/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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B41/40—Fluid line 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
    • 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
    • F25B2400/23—Separators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP2023510020A 2021-03-31 2021-03-31 冷凍サイクル装置 Active JP7577195B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/013849 WO2022208727A1 (ja) 2021-03-31 2021-03-31 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JPWO2022208727A1 JPWO2022208727A1 (https=) 2022-10-06
JPWO2022208727A5 JPWO2022208727A5 (https=) 2023-09-12
JP7577195B2 true JP7577195B2 (ja) 2024-11-01

Family

ID=83458213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023510020A Active JP7577195B2 (ja) 2021-03-31 2021-03-31 冷凍サイクル装置

Country Status (4)

Country Link
US (1) US12416430B2 (https=)
JP (1) JP7577195B2 (https=)
DE (1) DE112021007431T5 (https=)
WO (1) WO2022208727A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024088461A (ja) * 2022-12-20 2024-07-02 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011257038A (ja) 2010-06-08 2011-12-22 Mitsubishi Electric Corp 空気調和装置
JP2014119220A (ja) 2012-12-18 2014-06-30 Daikin Ind Ltd 冷凍装置
WO2015125252A1 (ja) 2014-02-20 2015-08-27 三菱電機株式会社 冷凍サイクル装置
WO2015140887A1 (ja) 2014-03-17 2015-09-24 三菱電機株式会社 冷凍サイクル装置
WO2020245982A1 (ja) 2019-06-06 2020-12-10 三菱電機株式会社 熱交換器及び冷凍サイクル装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5990973B2 (ja) 2011-05-10 2016-09-14 株式会社富士通ゼネラル 空気調和機
WO2016013077A1 (ja) * 2014-07-23 2016-01-28 三菱電機株式会社 冷凍サイクル装置
JP6774769B2 (ja) 2016-03-25 2020-10-28 三菱重工サーマルシステムズ株式会社 冷凍サイクル装置
JP6902390B2 (ja) 2017-04-27 2021-07-14 日立ジョンソンコントロールズ空調株式会社 冷凍サイクル装置
JP6735896B2 (ja) 2018-03-09 2020-08-05 日立ジョンソンコントロールズ空調株式会社 冷凍サイクル装置
WO2020174619A1 (ja) 2019-02-27 2020-09-03 三菱電機株式会社 空気調和装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011257038A (ja) 2010-06-08 2011-12-22 Mitsubishi Electric Corp 空気調和装置
JP2014119220A (ja) 2012-12-18 2014-06-30 Daikin Ind Ltd 冷凍装置
WO2015125252A1 (ja) 2014-02-20 2015-08-27 三菱電機株式会社 冷凍サイクル装置
WO2015140887A1 (ja) 2014-03-17 2015-09-24 三菱電機株式会社 冷凍サイクル装置
WO2020245982A1 (ja) 2019-06-06 2020-12-10 三菱電機株式会社 熱交換器及び冷凍サイクル装置

Also Published As

Publication number Publication date
US20240230167A9 (en) 2024-07-11
WO2022208727A1 (ja) 2022-10-06
JPWO2022208727A1 (https=) 2022-10-06
US20240133592A1 (en) 2024-04-25
DE112021007431T5 (de) 2024-02-15
US12416430B2 (en) 2025-09-16

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