JPWO2021084743A1 - - Google Patents

Info

Publication number
JPWO2021084743A1
JPWO2021084743A1 JP2021554030A JP2021554030A JPWO2021084743A1 JP WO2021084743 A1 JPWO2021084743 A1 JP WO2021084743A1 JP 2021554030 A JP2021554030 A JP 2021554030A JP 2021554030 A JP2021554030 A JP 2021554030A JP WO2021084743 A1 JPWO2021084743 A1 JP WO2021084743A1
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.)
Pending
Application number
JP2021554030A
Other languages
Japanese (ja)
Other versions
JPWO2021084743A5 (https=
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 JPWO2021084743A1 publication Critical patent/JPWO2021084743A1/ja
Publication of JPWO2021084743A5 publication Critical patent/JPWO2021084743A5/ja
Priority to JP2023201534A priority Critical patent/JP2024023437A/ja
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
    • F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
    • 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
    • F25B41/31—Expansion 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
    • 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
    • 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
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP2021554030A 2019-11-01 2019-11-01 Pending JPWO2021084743A1 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023201534A JP2024023437A (ja) 2019-11-01 2023-11-29 冷凍サイクル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/043094 WO2021084743A1 (ja) 2019-11-01 2019-11-01 冷凍サイクル装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023201534A Division JP2024023437A (ja) 2019-11-01 2023-11-29 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
JPWO2021084743A1 true JPWO2021084743A1 (https=) 2021-05-06
JPWO2021084743A5 JPWO2021084743A5 (https=) 2022-04-20

Family

ID=75716103

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021554030A Pending JPWO2021084743A1 (https=) 2019-11-01 2019-11-01
JP2023201534A Withdrawn JP2024023437A (ja) 2019-11-01 2023-11-29 冷凍サイクル装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023201534A Withdrawn JP2024023437A (ja) 2019-11-01 2023-11-29 冷凍サイクル装置

Country Status (4)

Country Link
EP (1) EP4053470A4 (https=)
JP (2) JPWO2021084743A1 (https=)
CN (2) CN117329723A (https=)
WO (1) WO2021084743A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113071289B (zh) * 2021-04-28 2024-05-10 蔚来汽车科技(安徽)有限公司 一种电动汽车座舱加热系统及其控制方法
WO2022249288A1 (ja) * 2021-05-25 2022-12-01 三菱電機株式会社 冷凍サイクル装置
WO2024102371A1 (en) * 2022-11-07 2024-05-16 Johnson Controls Tyco IP Holdings LLP Energy efficient heat pump systems and methods
WO2024259496A1 (en) * 2023-06-21 2024-12-26 Strathbrook Refrigeration Services Pty Limited Refrigeration system and associated method
WO2025069175A1 (ja) * 2023-09-26 2025-04-03 三菱電機株式会社 冷凍サイクル装置
KR20250123583A (ko) * 2024-02-08 2025-08-18 엘지전자 주식회사 냉장고 및 이의 제어 방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03294750A (ja) * 1990-04-11 1991-12-25 Mitsubishi Electric Corp 冷凍装置
JPH05215413A (ja) * 1992-01-30 1993-08-24 Sanyo Electric Co Ltd 冷凍装置
JPH10132394A (ja) * 1996-10-31 1998-05-22 Daikin Ind Ltd 冷凍装置
JP2009156531A (ja) * 2007-12-27 2009-07-16 Mitsubishi Electric Corp 冷凍装置
JP2010127531A (ja) * 2008-11-27 2010-06-10 Mitsubishi Electric Corp 冷凍空調装置
JP2010185406A (ja) * 2009-02-13 2010-08-26 Mitsubishi Heavy Ind Ltd インジェクション管
WO2017068642A1 (ja) * 2015-10-20 2017-04-27 三菱電機株式会社 冷凍サイクル装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101666561B (zh) * 2006-03-27 2012-11-28 三菱电机株式会社 冷冻空调装置
JP5433158B2 (ja) * 2008-03-24 2014-03-05 日立アプライアンス株式会社 冷凍サイクル装置
JP4931848B2 (ja) * 2008-03-31 2012-05-16 三菱電機株式会社 ヒートポンプ式給湯用室外機
JP5240332B2 (ja) * 2011-09-01 2013-07-17 ダイキン工業株式会社 冷凍装置
JP6193555B2 (ja) * 2012-11-09 2017-09-06 株式会社Ｓｏｋｅｎ 冷凍サイクル装置
JP6467682B2 (ja) * 2015-01-09 2019-02-13 パナソニックＩｐマネジメント株式会社 冷凍装置
JP6680600B2 (ja) * 2016-04-14 2020-04-15 サンデン・オートモーティブクライメイトシステム株式会社 車両用空気調和装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03294750A (ja) * 1990-04-11 1991-12-25 Mitsubishi Electric Corp 冷凍装置
JPH05215413A (ja) * 1992-01-30 1993-08-24 Sanyo Electric Co Ltd 冷凍装置
JPH10132394A (ja) * 1996-10-31 1998-05-22 Daikin Ind Ltd 冷凍装置
JP2009156531A (ja) * 2007-12-27 2009-07-16 Mitsubishi Electric Corp 冷凍装置
JP2010127531A (ja) * 2008-11-27 2010-06-10 Mitsubishi Electric Corp 冷凍空調装置
JP2010185406A (ja) * 2009-02-13 2010-08-26 Mitsubishi Heavy Ind Ltd インジェクション管
WO2017068642A1 (ja) * 2015-10-20 2017-04-27 三菱電機株式会社 冷凍サイクル装置

Also Published As

Publication number Publication date
CN117329723A (zh) 2024-01-02
JP2024023437A (ja) 2024-02-21
WO2021084743A1 (ja) 2021-05-06
EP4053470A4 (en) 2022-11-16
CN114585866A (zh) 2022-06-03
EP4053470A1 (en) 2022-09-07

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