CN104676935B - 制冷循环装置 - Google Patents

制冷循环装置 Download PDF

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Publication number
CN104676935B
CN104676935B CN201410302976.4A CN201410302976A CN104676935B CN 104676935 B CN104676935 B CN 104676935B CN 201410302976 A CN201410302976 A CN 201410302976A CN 104676935 B CN104676935 B CN 104676935B
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CN
China
Prior art keywords
refrigerant
oil
stage side
condenser
refrigeration cycle
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
CN201410302976.4A
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English (en)
Chinese (zh)
Other versions
CN104676935A (zh
Inventor
冢本和幸
上川雅章
神田雅浩
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
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 CN104676935A publication Critical patent/CN104676935A/zh
Application granted granted Critical
Publication of CN104676935B publication Critical patent/CN104676935B/zh
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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
    • 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
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
CN201410302976.4A 2013-11-28 2014-06-30 制冷循环装置 Active CN104676935B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013245943A JP6253370B2 (ja) 2013-11-28 2013-11-28 冷凍サイクル装置
JP2013-245943 2013-11-28

Publications (2)

Publication Number Publication Date
CN104676935A CN104676935A (zh) 2015-06-03
CN104676935B true CN104676935B (zh) 2017-04-12

Family

ID=53312326

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410302976.4A Active CN104676935B (zh) 2013-11-28 2014-06-30 制冷循环装置

Country Status (3)

Country Link
JP (1) JP6253370B2 (https=)
CN (1) CN104676935B (https=)
TW (1) TWI564524B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105698436A (zh) * 2016-02-04 2016-06-22 天津商业大学 一种油冷却近等焓压缩热泵制冷系统
PL3315780T5 (pl) 2016-10-28 2022-04-04 Almig Kompressoren Gmbh Śrubowa sprężarka powietrza z wtryskiem oleju
EP3315778B2 (en) * 2016-10-28 2022-12-07 ALMiG Kompressoren GmbH Oil-injected screw air compressor
WO2022107343A1 (ja) * 2020-11-17 2022-05-27 株式会社Ｅ・Ｔ・Ｌ 冷凍装置
CN114923273B (zh) * 2022-05-06 2023-11-07 青岛海信日立空调系统有限公司 一种空调系统及其控制方法
TWI887718B (zh) * 2023-08-01 2025-06-21 鑫國空調設備股份有限公司 雙段壓縮冰水機系統以及回油與過冷卻熱交換器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101384863A (zh) * 2006-02-20 2009-03-11 大金工业株式会社 冷冻装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3028817B2 (ja) * 1989-04-26 2000-04-04 株式会社日立製作所 冷凍サイクル
JPH03177751A (ja) * 1989-12-06 1991-08-01 Hitachi Ltd 冷凍サイクル
JPH03282159A (ja) * 1990-03-08 1991-12-12 Mitsubishi Electric Corp 冷凍サイクル装置
JP3903409B2 (ja) * 2000-03-29 2007-04-11 三菱電機株式会社 二段圧縮冷凍機
JP4613916B2 (ja) * 2006-03-17 2011-01-19 三菱電機株式会社 ヒートポンプ給湯機
KR101492115B1 (ko) * 2006-10-26 2015-02-10 존슨 컨트롤스 테크놀러지 컴퍼니 이코노마이즈드 냉동 시스템
JP4989507B2 (ja) * 2008-02-15 2012-08-01 三菱電機株式会社 冷凍装置
JP5091015B2 (ja) * 2008-06-09 2012-12-05 荏原冷熱システム株式会社 圧縮式冷凍機
JP2010078165A (ja) * 2008-09-24 2010-04-08 Fujitsu General Ltd 冷凍空調装置
TWM392940U (en) * 2009-06-02 2010-11-21 Ching-Chun Hsieh Refrigerant flow rate adjusting device
JP2013064573A (ja) * 2011-09-20 2013-04-11 Daikin Industries Ltd コンテナ用冷凍装置
JP2013217602A (ja) * 2012-04-11 2013-10-24 Mitsubishi Electric Corp 熱源機、冷凍空調装置、制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101384863A (zh) * 2006-02-20 2009-03-11 大金工业株式会社 冷冻装置

Also Published As

Publication number Publication date
JP6253370B2 (ja) 2017-12-27
TW201525389A (zh) 2015-07-01
JP2015102319A (ja) 2015-06-04
TWI564524B (zh) 2017-01-01
CN104676935A (zh) 2015-06-03

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