JP7422935B2 - 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
JP7422935B2
JP7422935B2 JP2023503583A JP2023503583A JP7422935B2 JP 7422935 B2 JP7422935 B2 JP 7422935B2 JP 2023503583 A JP2023503583 A JP 2023503583A JP 2023503583 A JP2023503583 A JP 2023503583A JP 7422935 B2 JP7422935 B2 JP 7422935B2
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JP
Japan
Prior art keywords
refrigerant
pressure
heat exchanger
refrigerant circuit
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.)
Active
Application number
JP2023503583A
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English (en)
Japanese (ja)
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JPWO2022185427A1 (https=
Inventor
ひのき 石井
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 JPWO2022185427A1 publication Critical patent/JPWO2022185427A1/ja
Application granted granted Critical
Publication of JP7422935B2 publication Critical patent/JP7422935B2/ja
Active legal-status Critical Current
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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
    • 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
    • F25B41/20—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
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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—Component parts or details not otherwise provided for in this subclass
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/18—Optimization, e.g. high integration of refrigeration components

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)
JP2023503583A 2021-03-03 2021-03-03 冷凍サイクル装置 Active JP7422935B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/008056 WO2022185427A1 (ja) 2021-03-03 2021-03-03 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
JPWO2022185427A1 JPWO2022185427A1 (https=) 2022-09-09
JP7422935B2 true JP7422935B2 (ja) 2024-01-26

Family

ID=83154022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503583A Active JP7422935B2 (ja) 2021-03-03 2021-03-03 冷凍サイクル装置

Country Status (4)

Country Link
US (1) US12474096B2 (https=)
JP (1) JP7422935B2 (https=)
MX (1) MX2023009056A (https=)
WO (1) WO2022185427A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024180576A1 (ja) * 2023-02-27 2024-09-06 三菱電機株式会社 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
WO2014171107A1 (ja) 2013-04-18 2014-10-23 株式会社デンソー 冷凍サイクル装置
WO2015198559A1 (ja) 2014-06-27 2015-12-30 株式会社デンソー 冷凍サイクル装置
JP6291333B2 (ja) 2014-04-22 2018-03-14 東芝キヤリア株式会社 冷凍サイクル装置
JP2018044686A (ja) 2016-09-12 2018-03-22 パナソニックＩｐマネジメント株式会社 冷凍システム
WO2020202553A1 (ja) 2019-04-05 2020-10-08 三菱電機株式会社 冷凍サイクル装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05296579A (ja) 1992-04-23 1993-11-09 Hitachi Ltd 冷凍装置
KR102163859B1 (ko) * 2013-04-15 2020-10-12 엘지전자 주식회사 공기조화기 및 그 제어방법
JP7001346B2 (ja) * 2017-01-30 2022-01-19 ダイキン工業株式会社 冷凍装置
WO2019027050A1 (ja) 2017-08-03 2019-02-07 ダイキン工業株式会社 冷凍装置
CN114364932A (zh) * 2019-09-04 2022-04-15 大金工业株式会社 压缩机单元及冷冻装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014171107A1 (ja) 2013-04-18 2014-10-23 株式会社デンソー 冷凍サイクル装置
JP6291333B2 (ja) 2014-04-22 2018-03-14 東芝キヤリア株式会社 冷凍サイクル装置
WO2015198559A1 (ja) 2014-06-27 2015-12-30 株式会社デンソー 冷凍サイクル装置
JP2018044686A (ja) 2016-09-12 2018-03-22 パナソニックＩｐマネジメント株式会社 冷凍システム
WO2020202553A1 (ja) 2019-04-05 2020-10-08 三菱電機株式会社 冷凍サイクル装置

Also Published As

Publication number Publication date
US12474096B2 (en) 2025-11-18
WO2022185427A1 (ja) 2022-09-09
US20240044554A1 (en) 2024-02-08
MX2023009056A (es) 2023-08-11
JPWO2022185427A1 (https=) 2022-09-09

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