JP6397372B2 - 圧縮式冷凍機 - Google Patents

圧縮式冷凍機 Download PDF

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Publication number
JP6397372B2
JP6397372B2 JP2015119194A JP2015119194A JP6397372B2 JP 6397372 B2 JP6397372 B2 JP 6397372B2 JP 2015119194 A JP2015119194 A JP 2015119194A JP 2015119194 A JP2015119194 A JP 2015119194A JP 6397372 B2 JP6397372 B2 JP 6397372B2
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JP
Japan
Prior art keywords
lubricating oil
temperature
refrigerant
injector
oil
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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.)
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JP2015119194A
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English (en)
Japanese (ja)
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JP2017003212A (ja
Inventor
内村　知行
知行 内村
Original Assignee
荏原冷熱システム株式会社
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Application filed by 荏原冷熱システム株式会社 filed Critical 荏原冷熱システム株式会社
Priority to JP2015119194A priority Critical patent/JP6397372B2/ja
Priority to CN201620454311.XU priority patent/CN205783937U/zh
Priority to CN201610330332.5A priority patent/CN106247647A/zh
Publication of JP2017003212A publication Critical patent/JP2017003212A/ja
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Publication of JP6397372B2 publication Critical patent/JP6397372B2/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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B2500/16—Lubrication

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  • 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)
  • Lubricants (AREA)
JP2015119194A 2015-06-12 2015-06-12 圧縮式冷凍機 Active JP6397372B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015119194A JP6397372B2 (ja) 2015-06-12 2015-06-12 圧縮式冷凍機
CN201620454311.XU CN205783937U (zh) 2015-06-12 2016-05-18 压缩式冷冻机
CN201610330332.5A CN106247647A (zh) 2015-06-12 2016-05-18 压缩式冷冻机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015119194A JP6397372B2 (ja) 2015-06-12 2015-06-12 圧縮式冷凍機

Publications (2)

Publication Number Publication Date
JP2017003212A JP2017003212A (ja) 2017-01-05
JP6397372B2 true JP6397372B2 (ja) 2018-09-26

Family

ID=57626983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015119194A Active JP6397372B2 (ja) 2015-06-12 2015-06-12 圧縮式冷凍機

Country Status (2)

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JP (1) JP6397372B2 (zh)
CN (2) CN106247647A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6448936B2 (ja) * 2014-07-15 2019-01-09 三菱重工サーマルシステムズ株式会社 ターボ冷凍機の油回収装置
JP6397372B2 (ja) * 2015-06-12 2018-09-26 荏原冷熱システム株式会社 圧縮式冷凍機
ES2969349T3 (es) * 2017-07-28 2024-05-17 Carrier Corp Sistema de suministro de lubricación
CN109000388A (zh) * 2018-06-15 2018-12-14 重庆美的通用制冷设备有限公司 冷水机组及其油泵控制方法、装置
CN109444338A (zh) * 2018-11-16 2019-03-08 天津大学 一种测试多种材料与制冷剂润滑油兼容性测试系统及方法
CN112303862B (zh) * 2020-10-09 2023-03-28 青岛海尔空调电子有限公司 空调压缩机内冷冻油油温控制系统及控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4612734Y1 (zh) * 1968-02-29 1971-05-07
JPS56127160A (en) * 1980-03-10 1981-10-05 Ebara Mfg Oil recovering device for turbo refrigerating machine
JP2948141B2 (ja) * 1996-02-06 1999-09-13 株式会社日立製作所 圧縮式冷凍機
US20080271477A1 (en) * 2005-02-15 2008-11-06 Carrier Corporation Compressor System with Controlled Lubricant Reclaim
JP5240392B2 (ja) * 2011-09-30 2013-07-17 ダイキン工業株式会社 冷凍装置
JP6397372B2 (ja) * 2015-06-12 2018-09-26 荏原冷熱システム株式会社 圧縮式冷凍機

Also Published As

Publication number Publication date
CN106247647A (zh) 2016-12-21
CN205783937U (zh) 2016-12-07
JP2017003212A (ja) 2017-01-05

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