JP6253370B2 - 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
JP6253370B2
JP6253370B2 JP2013245943A JP2013245943A JP6253370B2 JP 6253370 B2 JP6253370 B2 JP 6253370B2 JP 2013245943 A JP2013245943 A JP 2013245943A JP 2013245943 A JP2013245943 A JP 2013245943A JP 6253370 B2 JP6253370 B2 JP 6253370B2
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JP
Japan
Prior art keywords
refrigerant
oil
refrigeration cycle
stage compression
stage
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
JP2013245943A
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English (en)
Japanese (ja)
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JP2015102319A (ja
JP2015102319A5 (https=
Inventor
和幸 塚本
和幸 塚本
雅章 上川
雅章 上川
雅浩 神田
雅浩 神田
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
Priority to JP2013245943A priority Critical patent/JP6253370B2/ja
Priority to TW103121507A priority patent/TWI564524B/zh
Priority to CN201410302976.4A priority patent/CN104676935B/zh
Publication of JP2015102319A publication Critical patent/JP2015102319A/ja
Publication of JP2015102319A5 publication Critical patent/JP2015102319A5/ja
Application granted granted Critical
Publication of JP6253370B2 publication Critical patent/JP6253370B2/ja
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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)
JP2013245943A 2013-11-28 2013-11-28 冷凍サイクル装置 Active JP6253370B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013245943A JP6253370B2 (ja) 2013-11-28 2013-11-28 冷凍サイクル装置
TW103121507A TWI564524B (zh) 2013-11-28 2014-06-23 Refrigeration cycle
CN201410302976.4A CN104676935B (zh) 2013-11-28 2014-06-30 制冷循环装置

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2015102319A JP2015102319A (ja) 2015-06-04
JP2015102319A5 JP2015102319A5 (https=) 2016-08-12
JP6253370B2 true JP6253370B2 (ja) 2017-12-27

Family

ID=53312326

Family Applications (1)

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

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

Family Cites Families (13)

* 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
JP4046136B2 (ja) * 2006-02-20 2008-02-13 ダイキン工業株式会社 冷凍装置
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

Also Published As

Publication number Publication date
CN104676935B (zh) 2017-04-12
TW201525389A (zh) 2015-07-01
JP2015102319A (ja) 2015-06-04
TWI564524B (zh) 2017-01-01
CN104676935A (zh) 2015-06-03

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