EP2497955A4 - Dispositif de pompe à chaleur, compresseur à deux étages et procédé de fonctionnement du dispositif de pompe à chaleur - Google Patents

Dispositif de pompe à chaleur, compresseur à deux étages et procédé de fonctionnement du dispositif de pompe à chaleur Download PDF

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Publication number
EP2497955A4
EP2497955A4 EP09851096.9A EP09851096A EP2497955A4 EP 2497955 A4 EP2497955 A4 EP 2497955A4 EP 09851096 A EP09851096 A EP 09851096A EP 2497955 A4 EP2497955 A4 EP 2497955A4
Authority
EP
European Patent Office
Prior art keywords
heat pump
pump device
stage compressor
operating
operating heat
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
EP09851096.9A
Other languages
German (de)
English (en)
Other versions
EP2497955A1 (fr
EP2497955B1 (fr
Inventor
Masao Tani
Atsuyoshi Fukaya
Hiroyuki Nakagawa
Taro Kato
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
Publication of EP2497955A1 publication Critical patent/EP2497955A1/fr
Publication of EP2497955A4 publication Critical patent/EP2497955A4/fr
Application granted granted Critical
Publication of EP2497955B1 publication Critical patent/EP2497955B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06Control using electricity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00Multi-stage pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008Hermetic pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/02Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • F04C28/065Capacity control using a multiplicity of units or pumping capacities, e.g. multiple chambers, individually switchable or controllable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28Safety arrangements; Monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00Compression machines, plants or systems with non-reversible cycle
    • F25B1/10Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/80Other components
    • F04C2240/806Pipes for fluids; Fittings therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04Refrigeration circuit bypassing means
    • F25B2400/0401Refrigeration circuit bypassing means for the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP09851096.9A 2009-11-06 2009-11-06 Dispositif de pompe à chaleur, compresseur à deux étages et procédé de fonctionnement du dispositif de pompe à chaleur Active EP2497955B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/068963 WO2011055444A1 (fr) 2009-11-06 2009-11-06 Dispositif de pompe à chaleur, compresseur à deux étages et procédé de fonctionnement du dispositif de pompe à chaleur

Publications (3)

Publication Number Publication Date
EP2497955A1 EP2497955A1 (fr) 2012-09-12
EP2497955A4 true EP2497955A4 (fr) 2018-01-24
EP2497955B1 EP2497955B1 (fr) 2019-10-02

Family

ID=43969687

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09851096.9A Active EP2497955B1 (fr) 2009-11-06 2009-11-06 Dispositif de pompe à chaleur, compresseur à deux étages et procédé de fonctionnement du dispositif de pompe à chaleur

Country Status (5)

Country Link
EP (1) EP2497955B1 (fr)
JP (1) JP5306478B2 (fr)
KR (1) KR101280155B1 (fr)
CN (1) CN102597524B (fr)
WO (1) WO2011055444A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5936218B2 (ja) * 2010-08-04 2016-06-22 セルラー ダイナミクス インターナショナル, インコーポレイテッド 不死化b細胞のリプログラミング
JP2013001268A (ja) * 2011-06-17 2013-01-07 Nippon Soken Inc 車両用空調装置
JP5586537B2 (ja) * 2011-07-28 2014-09-10 三菱電機株式会社 ロータリ二段圧縮機
CN103375405A (zh) * 2012-04-26 2013-10-30 珠海格力电器股份有限公司 压缩机及具有其的空调系统和热泵热水器
JP2013245594A (ja) * 2012-05-24 2013-12-09 Mitsubishi Electric Corp 密閉形回転式冷媒圧縮機
CN104075493B (zh) * 2013-03-27 2016-08-03 特灵空调系统(中国)有限公司 排气温度可控制的压缩系统及其排气温度控制方法
CN106104003B (zh) 2014-02-17 2019-12-17 开利公司 两级压缩机的热气体旁通
CN106286573A (zh) * 2016-09-28 2017-01-04 珠海格力节能环保制冷技术研究中心有限公司 双级压缩机曲轴及双级压缩机
CN109595165B (zh) * 2017-09-30 2024-06-18 广东美芝制冷设备有限公司 高低压分割的多级压缩机
CN109595164A (zh) * 2017-09-30 2019-04-09 广东美芝制冷设备有限公司 压缩机
WO2020059608A1 (fr) * 2018-09-18 2020-03-26 富士電機株式会社 Compresseur à étages multiples
WO2021035945A1 (fr) * 2019-08-23 2021-03-04 广东美芝制冷设备有限公司 Compresseur rotatif et dispositif à cycle de réfrigération
CN112197453B (zh) * 2020-10-26 2023-08-08 珠海格力节能环保制冷技术研究中心有限公司 压缩机、双压缩机串联热泵机组及其控制方法
CN113340031B (zh) * 2021-05-27 2023-04-07 广东芬尼克兹节能设备有限公司 一种co2热泵系统的控制方法及其控制系统、存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2099989C (fr) * 1991-11-12 2000-03-07 Katuharu Fujio Compresseur de gaz a phases multiples avec robinet de derivation
EP2088388A1 (fr) * 2008-02-06 2009-08-12 STIEBEL ELTRON GmbH & Co. KG Système de pompe à chaleur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01277695A (ja) * 1988-04-28 1989-11-08 Toshiba Corp 2シリンダ形ロータリコンプレッサ
JPH0211886A (ja) * 1988-06-29 1990-01-16 Toshiba Corp 冷凍サイクル装置
JP3370026B2 (ja) * 1999-09-09 2003-01-27 三洋電機株式会社 2段圧縮式ロータリコンプレッサ
JP2003021089A (ja) * 2001-07-03 2003-01-24 Kobe Steel Ltd 2段圧縮冷凍機およびその運転方法
JP4300726B2 (ja) * 2001-09-21 2009-07-22 パナソニック株式会社 回転式気体圧縮機
JP2004309012A (ja) * 2003-04-07 2004-11-04 Sanyo Electric Co Ltd 冷媒サイクル装置
JP2006161659A (ja) * 2004-12-07 2006-06-22 Hitachi Ltd 冷凍サイクル装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2099989C (fr) * 1991-11-12 2000-03-07 Katuharu Fujio Compresseur de gaz a phases multiples avec robinet de derivation
EP2088388A1 (fr) * 2008-02-06 2009-08-12 STIEBEL ELTRON GmbH & Co. KG Système de pompe à chaleur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011055444A1 *

Also Published As

Publication number Publication date
CN102597524A (zh) 2012-07-18
EP2497955A1 (fr) 2012-09-12
CN102597524B (zh) 2015-11-25
JPWO2011055444A1 (ja) 2013-03-21
EP2497955B1 (fr) 2019-10-02
KR101280155B1 (ko) 2013-06-28
KR20120048039A (ko) 2012-05-14
JP5306478B2 (ja) 2013-10-02
WO2011055444A1 (fr) 2011-05-12

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