JP7292428B2 - 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
JP7292428B2
JP7292428B2 JP2021569632A JP2021569632A JP7292428B2 JP 7292428 B2 JP7292428 B2 JP 7292428B2 JP 2021569632 A JP2021569632 A JP 2021569632A JP 2021569632 A JP2021569632 A JP 2021569632A JP 7292428 B2 JP7292428 B2 JP 7292428B2
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Japan
Prior art keywords
oil
refrigerant
injection
scroll compressor
injection circuit
Prior art date
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Active
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JP2021569632A
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English (en)
Japanese (ja)
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JPWO2021140566A1 (https=
JPWO2021140566A5 (https=
Inventor
卓美 森下
隼平 溝畑
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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Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2021140566A1 publication Critical patent/JPWO2021140566A1/ja
Publication of JPWO2021140566A5 publication Critical patent/JPWO2021140566A5/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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2021569632A 2020-01-07 2020-01-07 冷凍サイクル装置 Active JP7292428B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/000169 WO2021140566A1 (ja) 2020-01-07 2020-01-07 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JPWO2021140566A1 JPWO2021140566A1 (https=) 2021-07-15
JPWO2021140566A5 JPWO2021140566A5 (https=) 2022-04-21
JP7292428B2 true JP7292428B2 (ja) 2023-06-16

Family

ID=76788530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021569632A Active JP7292428B2 (ja) 2020-01-07 2020-01-07 冷凍サイクル装置

Country Status (3)

Country Link
JP (1) JP7292428B2 (https=)
CN (1) CN114846283B (https=)
WO (1) WO2021140566A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2615111B (en) * 2022-01-28 2024-07-03 Agilent Technologies Inc Cooling arrangements for analytical device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000274890A (ja) 1999-03-18 2000-10-06 Nippon Soken Inc 超臨界サイクル
JP2005273928A (ja) 2004-03-23 2005-10-06 Mitsubishi Electric Corp 冷媒回路
WO2019021360A1 (ja) 2017-07-25 2019-01-31 三菱電機株式会社 冷凍サイクル装置
JP2019039620A (ja) 2017-08-25 2019-03-14 東芝キヤリア株式会社 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
JPS5529011Y2 (https=) * 1975-03-18 1980-07-10
JPH0178863U (https=) * 1987-11-18 1989-05-26
JP2000018738A (ja) * 1998-06-23 2000-01-18 Kobe Steel Ltd 冷凍装置
JP2000046420A (ja) * 1998-07-31 2000-02-18 Zexel Corp 冷凍サイクル
JP2000249412A (ja) * 1999-03-01 2000-09-14 Sanyo Electric Co Ltd 冷凍装置
JP2003148814A (ja) * 2001-11-15 2003-05-21 Matsushita Electric Ind Co Ltd 冷凍装置
JP2008101559A (ja) * 2006-10-20 2008-05-01 Hitachi Appliances Inc スクロール圧縮機およびそれを用いた冷凍サイクル
JP4963971B2 (ja) * 2007-01-15 2012-06-27 三菱電機株式会社 ヒートポンプ式設備機器
WO2015173939A1 (ja) * 2014-05-15 2015-11-19 三菱電機株式会社 冷凍装置
JP6472510B2 (ja) * 2015-04-24 2019-02-20 三菱電機株式会社 冷凍空調装置
CN110691911B (zh) * 2017-06-06 2022-01-04 三菱电机株式会社 涡旋压缩机及制冷循环装置
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000274890A (ja) 1999-03-18 2000-10-06 Nippon Soken Inc 超臨界サイクル
JP2005273928A (ja) 2004-03-23 2005-10-06 Mitsubishi Electric Corp 冷媒回路
WO2019021360A1 (ja) 2017-07-25 2019-01-31 三菱電機株式会社 冷凍サイクル装置
JP2019039620A (ja) 2017-08-25 2019-03-14 東芝キヤリア株式会社 冷凍サイクル装置

Also Published As

Publication number Publication date
WO2021140566A1 (ja) 2021-07-15
JPWO2021140566A1 (https=) 2021-07-15
CN114846283B (zh) 2024-01-16
CN114846283A (zh) 2022-08-02

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