JPWO2022013982A1 - - Google Patents

Info

Publication number
JPWO2022013982A1
JPWO2022013982A1 JP2022536049A JP2022536049A JPWO2022013982A1 JP WO2022013982 A1 JPWO2022013982 A1 JP WO2022013982A1 JP 2022536049 A JP2022536049 A JP 2022536049A JP 2022536049 A JP2022536049 A JP 2022536049A JP WO2022013982 A1 JPWO2022013982 A1 JP WO2022013982A1
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
JP2022536049A
Other languages
Japanese (ja)
Other versions
JP7367222B2 (ja
JPWO2022013982A5 (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 JPWO2022013982A1 publication Critical patent/JPWO2022013982A1/ja
Publication of JPWO2022013982A5 publication Critical patent/JPWO2022013982A5/ja
Application granted granted Critical
Publication of JP7367222B2 publication Critical patent/JP7367222B2/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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for expansion valves or capillary tubes
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/072—Intercoolers therefor
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air-Conditioning For Vehicles (AREA)
JP2022536049A 2020-07-15 2020-07-15 冷凍サイクル装置 Active JP7367222B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/027550 WO2022013982A1 (ja) 2020-07-15 2020-07-15 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JPWO2022013982A1 true JPWO2022013982A1 (https=) 2022-01-20
JPWO2022013982A5 JPWO2022013982A5 (https=) 2023-02-01
JP7367222B2 JP7367222B2 (ja) 2023-10-23

Family

ID=79555307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022536049A Active JP7367222B2 (ja) 2020-07-15 2020-07-15 冷凍サイクル装置

Country Status (4)

Country Link
EP (1) EP4184077A4 (https=)
JP (1) JP7367222B2 (https=)
CN (1) CN115867755A (https=)
WO (1) WO2022013982A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024102371A1 (en) * 2022-11-07 2024-05-16 Johnson Controls Tyco IP Holdings LLP Energy efficient heat pump systems and methods
WO2025141717A1 (ja) * 2023-12-26 2025-07-03 三菱電機株式会社 冷凍サイクル装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08271062A (ja) * 1995-03-31 1996-10-18 Sanyo Electric Co Ltd 冷凍装置
JP2001091064A (ja) * 1999-09-20 2001-04-06 Mitsubishi Electric Corp 冷凍装置
WO2014203354A1 (ja) * 2013-06-19 2014-12-24 三菱電機株式会社 冷凍サイクル装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2760221B2 (ja) * 1992-07-28 1998-05-28 ダイキン工業株式会社 スクリュー圧縮機の吐出ガス温度制御機構
JP4716832B2 (ja) * 2005-09-26 2011-07-06 三洋電機株式会社 冷凍装置
CN101666562B (zh) * 2006-03-27 2012-10-17 三菱电机株式会社 冷冻空调装置
JP2011133133A (ja) * 2009-12-22 2011-07-07 Daikin Industries Ltd 冷凍装置
WO2011077720A1 (ja) * 2009-12-22 2011-06-30 ダイキン工業株式会社 冷凍装置
JP6241595B2 (ja) * 2013-08-23 2017-12-06 サンデンホールディングス株式会社 車両用空気調和装置
JP2017026238A (ja) 2015-07-24 2017-02-02 株式会社富士通ゼネラル ヒートポンプサイクル装置
CN105485767A (zh) * 2015-12-22 2016-04-13 珠海格力电器股份有限公司 多联机空调系统和控制方法
WO2018100711A1 (ja) * 2016-12-01 2018-06-07 三菱電機株式会社 冷凍装置
CN110892209B (zh) * 2017-08-04 2021-12-28 三菱电机株式会社 制冷循环装置和热源单元
JP6852642B2 (ja) * 2017-10-16 2021-03-31 株式会社デンソー ヒートポンプサイクル
PL3677855T3 (pl) * 2018-06-07 2024-03-18 Panasonic Intellectual Property Management Co., Ltd. Urządzenie obiegu chłodniczego oraz zawierające je urządzenie do podgrzewania cieczy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08271062A (ja) * 1995-03-31 1996-10-18 Sanyo Electric Co Ltd 冷凍装置
JP2001091064A (ja) * 1999-09-20 2001-04-06 Mitsubishi Electric Corp 冷凍装置
WO2014203354A1 (ja) * 2013-06-19 2014-12-24 三菱電機株式会社 冷凍サイクル装置

Also Published As

Publication number Publication date
EP4184077A4 (en) 2023-09-13
WO2022013982A1 (ja) 2022-01-20
EP4184077A1 (en) 2023-05-24
JP7367222B2 (ja) 2023-10-23
CN115867755A (zh) 2023-03-28

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