JP7258163B2 - 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
JP7258163B2
JP7258163B2 JP2021544986A JP2021544986A JP7258163B2 JP 7258163 B2 JP7258163 B2 JP 7258163B2 JP 2021544986 A JP2021544986 A JP 2021544986A JP 2021544986 A JP2021544986 A JP 2021544986A JP 7258163 B2 JP7258163 B2 JP 7258163B2
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Japan
Prior art keywords
port
temperature
refrigeration cycle
refrigerant mixture
azeotropic refrigerant
Prior art date
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JP2021544986A
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English (en)
Japanese (ja)
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JPWO2021048897A5 (https=
JPWO2021048897A1 (https=
Inventor
智隆 石川
英希 大野
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
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Mitsubishi Electric Corp
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Publication of JPWO2021048897A1 publication Critical patent/JPWO2021048897A1/ja
Publication of JPWO2021048897A5 publication Critical patent/JPWO2021048897A5/ja
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    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles

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  • 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)
JP2021544986A 2019-09-09 2019-09-09 冷凍サイクル装置 Active JP7258163B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/035366 WO2021048897A1 (ja) 2019-09-09 2019-09-09 冷凍サイクル装置

Publications (3)

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JPWO2021048897A1 JPWO2021048897A1 (https=) 2021-03-18
JPWO2021048897A5 JPWO2021048897A5 (https=) 2022-03-15
JP7258163B2 true JP7258163B2 (ja) 2023-04-14

Family

ID=74866221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021544986A Active JP7258163B2 (ja) 2019-09-09 2019-09-09 冷凍サイクル装置

Country Status (2)

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JP (1) JP7258163B2 (https=)
WO (1) WO2021048897A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7710128B2 (ja) * 2021-08-19 2025-07-18 パナソニックＩｐマネジメント株式会社 空気調和機

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012220042A (ja) 2011-04-04 2012-11-12 Mitsubishi Electric Corp 空気調和装置
WO2013093981A1 (ja) 2011-12-22 2013-06-27 三菱電機株式会社 冷凍サイクル装置
JP2016161256A (ja) 2015-03-04 2016-09-05 株式会社富士通ゼネラル 空気調和装置
JP2019512031A (ja) 2016-02-29 2019-05-09 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー ジフルオロメタン、ペンタフルオロエタン、テトラフルオロエタン、テトラフルオロプロペン、及び二酸化炭素を含む冷媒混合物、並びにその使用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0798166A (ja) * 1993-09-29 1995-04-11 Toshiba Corp 空気調和装置
JPH07324844A (ja) * 1994-05-31 1995-12-12 Sanyo Electric Co Ltd ６方向切替弁及びそれを用いた冷凍装置
JP2948105B2 (ja) * 1994-08-31 1999-09-13 三菱電機株式会社 非共沸混合冷媒を用いた冷凍空調装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012220042A (ja) 2011-04-04 2012-11-12 Mitsubishi Electric Corp 空気調和装置
WO2013093981A1 (ja) 2011-12-22 2013-06-27 三菱電機株式会社 冷凍サイクル装置
JP2016161256A (ja) 2015-03-04 2016-09-05 株式会社富士通ゼネラル 空気調和装置
JP2019512031A (ja) 2016-02-29 2019-05-09 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー ジフルオロメタン、ペンタフルオロエタン、テトラフルオロエタン、テトラフルオロプロペン、及び二酸化炭素を含む冷媒混合物、並びにその使用

Also Published As

Publication number Publication date
WO2021048897A1 (ja) 2021-03-18
JPWO2021048897A1 (https=) 2021-03-18

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