JP7154420B2 - 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
JP7154420B2
JP7154420B2 JP2021538611A JP2021538611A JP7154420B2 JP 7154420 B2 JP7154420 B2 JP 7154420B2 JP 2021538611 A JP2021538611 A JP 2021538611A JP 2021538611 A JP2021538611 A JP 2021538611A JP 7154420 B2 JP7154420 B2 JP 7154420B2
Authority
JP
Japan
Prior art keywords
refrigerant
heat exchanger
side heat
air
water
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
JP2021538611A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021024407A1 (de
Inventor
武徳 松本
翔平 竹中
昂仁 彦根
仁隆 門脇
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 JPWO2021024407A1 publication Critical patent/JPWO2021024407A1/ja
Application granted granted Critical
Publication of JP7154420B2 publication Critical patent/JP7154420B2/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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/003—Indoor unit with water as a heat sink or heat source
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B2500/01—Geometry problems, e.g. for reducing size

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)
  • Other Air-Conditioning Systems (AREA)
JP2021538611A 2019-08-07 2019-08-07 冷凍サイクル装置 Active JP7154420B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/031084 WO2021024407A1 (ja) 2019-08-07 2019-08-07 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
JPWO2021024407A1 JPWO2021024407A1 (de) 2021-02-11
JP7154420B2 true JP7154420B2 (ja) 2022-10-17

Family

ID=74504016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021538611A Active JP7154420B2 (ja) 2019-08-07 2019-08-07 冷凍サイクル装置

Country Status (4)

Country Link
US (1) US20220235982A1 (de)
EP (1) EP4012290B1 (de)
JP (1) JP7154420B2 (de)
WO (1) WO2021024407A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010128551A1 (ja) 2009-05-08 2010-11-11 三菱電機株式会社 空気調和装置
WO2011121634A1 (ja) 2010-03-29 2011-10-06 三菱電機株式会社 空気調和装置
JP2011247504A (ja) 2010-05-27 2011-12-08 Mitsubishi Electric Corp 冷凍装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001174088A (ja) * 1999-12-17 2001-06-29 Sanyo Electric Co Ltd 冷凍装置
JP5405015B2 (ja) * 2007-12-19 2014-02-05 ホシザキ電機株式会社 冷却装置
JP5404229B2 (ja) * 2009-07-24 2014-01-29 三菱電機株式会社 空気調和装置
CN103842747B (zh) * 2011-10-04 2016-02-24 三菱电机株式会社 制冷循环装置
JP6479203B2 (ja) 2015-10-20 2019-03-06 三菱電機株式会社 冷凍サイクル装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010128551A1 (ja) 2009-05-08 2010-11-11 三菱電機株式会社 空気調和装置
WO2011121634A1 (ja) 2010-03-29 2011-10-06 三菱電機株式会社 空気調和装置
JP2011247504A (ja) 2010-05-27 2011-12-08 Mitsubishi Electric Corp 冷凍装置

Also Published As

Publication number Publication date
JPWO2021024407A1 (de) 2021-02-11
EP4012290B1 (de) 2023-11-01
US20220235982A1 (en) 2022-07-28
EP4012290A4 (de) 2022-08-10
EP4012290A1 (de) 2022-06-15
WO2021024407A1 (ja) 2021-02-11

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