EP2762803A3 - Zweischrittkompressionsvorrichtung und Kühl-/Klimaanlage damit - Google Patents

Zweischrittkompressionsvorrichtung und Kühl-/Klimaanlage damit Download PDF

Info

Publication number
EP2762803A3
EP2762803A3 EP14152364.7A EP14152364A EP2762803A3 EP 2762803 A3 EP2762803 A3 EP 2762803A3 EP 14152364 A EP14152364 A EP 14152364A EP 2762803 A3 EP2762803 A3 EP 2762803A3
Authority
EP
European Patent Office
Prior art keywords
stage
stage compression
compression device
chilling
compressor
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.)
Granted
Application number
EP14152364.7A
Other languages
English (en)
French (fr)
Other versions
EP2762803A2 (de
EP2762803B1 (de
Inventor
Masahiro Taniguchi
Hisao Mizuno
Yoshiyuki Kimata
Youhei Hotta
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP2762803A2 publication Critical patent/EP2762803A2/de
Publication of EP2762803A3 publication Critical patent/EP2762803A3/de
Application granted granted Critical
Publication of EP2762803B1 publication Critical patent/EP2762803B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements
    • 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

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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Rotary Pumps (AREA)
EP14152364.7A 2013-01-30 2014-01-24 Zweischrittkompressionsvorrichtung und Kühl-/Klimaanlage damit Active EP2762803B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013015324A JP2014145556A (ja) 2013-01-30 2013-01-30 ２段圧縮装置およびそれを用いた冷凍・空調装置

Publications (3)

Publication Number Publication Date
EP2762803A2 EP2762803A2 (de) 2014-08-06
EP2762803A3 true EP2762803A3 (de) 2015-11-18
EP2762803B1 EP2762803B1 (de) 2019-01-02

Family

ID=49998116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14152364.7A Active EP2762803B1 (de) 2013-01-30 2014-01-24 Zweischrittkompressionsvorrichtung und Kühl-/Klimaanlage damit

Country Status (2)

Country Link
EP (1) EP2762803B1 (de)
JP (1) JP2014145556A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930738B (zh) * 2015-06-16 2018-06-22 广东美芝制冷设备有限公司 制冷循环装置
JP6615030B2 (ja) * 2016-03-28 2019-12-04 三菱重工サーマルシステムズ株式会社 多段圧縮装置、これを備える冷凍サイクル、及び多段圧縮装置の運転方法
CN109441808A (zh) * 2018-09-19 2019-03-08 东莞市正旭新能源设备科技有限公司 单机多级螺杆压缩机系统
CN112344574B (zh) * 2020-11-27 2024-05-10 珠海格力节能环保制冷技术研究中心有限公司 制冷系统、机组以及制冷系统润滑油油量调节方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236311A (en) * 1992-01-09 1993-08-17 Tecumseh Products Company Compressor device for controlling oil level in two-stage high dome compressor
EP2034258A1 (de) * 2007-09-07 2009-03-11 Electricité de France Verfahren und Vorrichtung zum Ölausgleich zwischen Kompressoren
US20090064709A1 (en) * 2005-08-26 2009-03-12 Mitsubishi Electric Corporation Refrigerating air conditioner
EP2182305A1 (de) * 2008-10-31 2010-05-05 Zanotti S.p.A. Methode zur Regelung der Verteilung des Schmieröls in einer Verdichtereinheit und Verdichtereinheit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812687U (ja) * 1981-07-17 1983-01-26 ダイキン工業株式会社 冷凍装置
JPH0363463A (ja) * 1989-07-31 1991-03-19 Matsushita Electric Ind Co Ltd ２段圧縮冷凍サイクル
JP2510400Y2 (ja) * 1990-11-14 1996-09-11 三菱重工業株式会社 多段式ガス圧縮ユニット
JPH0526526A (ja) 1991-07-17 1993-02-02 Sanyo Electric Co Ltd 二段圧縮式冷凍装置
JPH07301465A (ja) 1994-05-02 1995-11-14 Mitsubishi Heavy Ind Ltd 二段圧縮式冷凍装置
JP2004251528A (ja) * 2003-02-20 2004-09-09 Mitsubishi Electric Corp 冷凍空調装置
JP2006105458A (ja) * 2004-10-04 2006-04-20 Mitsubishi Electric Corp 冷媒循環装置及び密閉形圧縮機
JP2012042110A (ja) * 2010-08-18 2012-03-01 Panasonic Corp 冷凍サイクル装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236311A (en) * 1992-01-09 1993-08-17 Tecumseh Products Company Compressor device for controlling oil level in two-stage high dome compressor
US20090064709A1 (en) * 2005-08-26 2009-03-12 Mitsubishi Electric Corporation Refrigerating air conditioner
EP2034258A1 (de) * 2007-09-07 2009-03-11 Electricité de France Verfahren und Vorrichtung zum Ölausgleich zwischen Kompressoren
EP2182305A1 (de) * 2008-10-31 2010-05-05 Zanotti S.p.A. Methode zur Regelung der Verteilung des Schmieröls in einer Verdichtereinheit und Verdichtereinheit

Also Published As

Publication number Publication date
JP2014145556A (ja) 2014-08-14
EP2762803A2 (de) 2014-08-06
EP2762803B1 (de) 2019-01-02

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