JPWO2023139702A1 - - Google Patents

Info

Publication number
JPWO2023139702A1
JPWO2023139702A1 JP2023574954A JP2023574954A JPWO2023139702A1 JP WO2023139702 A1 JPWO2023139702 A1 JP WO2023139702A1 JP 2023574954 A JP2023574954 A JP 2023574954A JP 2023574954 A JP2023574954 A JP 2023574954A JP WO2023139702 A1 JPWO2023139702 A1 JP WO2023139702A1
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
JP2023574954A
Other languages
Japanese (ja)
Other versions
JPWO2023139702A5 (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 JPWO2023139702A1 publication Critical patent/JPWO2023139702A1/ja
Publication of JPWO2023139702A5 publication Critical patent/JPWO2023139702A5/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
    • 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
    • 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
    • F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating
    • 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
    • F25B2313/02741—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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion 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)
JP2023574954A 2022-01-19 2022-01-19 Pending JPWO2023139702A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/001825 WO2023139702A1 (ja) 2022-01-19 2022-01-19 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
JPWO2023139702A1 true JPWO2023139702A1 (https=) 2023-07-27
JPWO2023139702A5 JPWO2023139702A5 (https=) 2024-08-14

Family

ID=87348306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023574954A Pending JPWO2023139702A1 (https=) 2022-01-19 2022-01-19

Country Status (4)

Country Link
US (1) US20250012493A1 (https=)
EP (1) EP4467898A1 (https=)
JP (1) JPWO2023139702A1 (https=)
WO (1) WO2023139702A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12392508B1 (en) * 2024-12-30 2025-08-19 Rockland HAC Corporation Heating, air conditioning, and dehumidification (“HACD”) systems based on legacy form factor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03177756A (ja) * 1989-12-06 1991-08-01 Hitachi Ltd 空気調和機の冷凍サイクル
JP4123829B2 (ja) * 2002-05-28 2008-07-23 三菱電機株式会社 冷凍サイクル装置
JP5171924B2 (ja) * 2010-10-29 2013-03-27 三菱電機株式会社 空気調和装置
US10415846B2 (en) * 2015-01-23 2019-09-17 Mitsubishi Electric Corporation Air-conditioning apparatus
WO2017130319A1 (ja) 2016-01-27 2017-08-03 三菱電機株式会社 冷凍サイクル装置
CN109595845B (zh) * 2017-09-29 2021-08-03 上海海立电器有限公司 新风空调系统及控制方法
CN114450541B (zh) * 2019-09-30 2023-08-11 大金工业株式会社 冷冻循环装置
CN113513863A (zh) * 2020-04-09 2021-10-19 开利公司 室外机组及热泵系统

Also Published As

Publication number Publication date
WO2023139702A1 (ja) 2023-07-27
EP4467898A1 (en) 2024-11-27
US20250012493A1 (en) 2025-01-09

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