JP5306478B2 - ヒートポンプ装置、二段圧縮機及びヒートポンプ装置の運転方法 - Google Patents

ヒートポンプ装置、二段圧縮機及びヒートポンプ装置の運転方法 Download PDF

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Publication number
JP5306478B2
JP5306478B2 JP2011539229A JP2011539229A JP5306478B2 JP 5306478 B2 JP5306478 B2 JP 5306478B2 JP 2011539229 A JP2011539229 A JP 2011539229A JP 2011539229 A JP2011539229 A JP 2011539229A JP 5306478 B2 JP5306478 B2 JP 5306478B2
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stage
low
stage compression
refrigerant
discharge
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Japanese (ja)
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JPWO2011055444A1 (ja
Inventor
真男 谷
篤義 深谷
寛行 中河
太郎 加藤
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, 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
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-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
    • F04C18/34—Rotary-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
    • F04C18/356—Rotary-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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations 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
    • F04C23/001—Combinations 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations 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
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/02—Control 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control 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
    • F04C28/065—Capacity control using a multiplicity of units or pumping capacities, e.g. multiple chambers, individually switchable or controllable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control 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
    • F04C28/26—Control 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
    • 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
    • F25B2400/00—General 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0401—Refrigeration circuit bypassing means for the compressor

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  • 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)
JP2011539229A 2009-11-06 2009-11-06 ヒートポンプ装置、二段圧縮機及びヒートポンプ装置の運転方法 Active JP5306478B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/068963 WO2011055444A1 (ja) 2009-11-06 2009-11-06 ヒートポンプ装置、二段圧縮機及びヒートポンプ装置の運転方法

Publications (2)

Publication Number Publication Date
JPWO2011055444A1 JPWO2011055444A1 (ja) 2013-03-21
JP5306478B2 true JP5306478B2 (ja) 2013-10-02

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JP2011539229A Active JP5306478B2 (ja) 2009-11-06 2009-11-06 ヒートポンプ装置、二段圧縮機及びヒートポンプ装置の運転方法

Country Status (5)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2601289B1 (en) * 2010-08-04 2017-07-12 Cellular Dynamics International, Inc. Reprogramming immortalized b cells
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
US10267539B2 (en) 2014-02-17 2019-04-23 Carrier Corporation Hot gas bypass for two-stage compressor
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
CN109595165A (zh) * 2017-09-30 2019-04-09 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
JP6943345B2 (ja) * 2018-09-18 2021-09-29 富士電機株式会社 多段圧縮機
CA3137384C (en) * 2019-08-23 2024-04-16 Guangdong Meizhi Compressor Co., Ltd. Rotary compressor and refrigeration cycle device
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 (3)

* 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
JP2003097471A (ja) * 2001-09-21 2003-04-03 Matsushita Electric Ind Co Ltd 回転式気体圧縮機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2812022B2 (ja) * 1991-11-12 1998-10-15 松下電器産業株式会社 バイパス弁装置を備えた多段気体圧縮機
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
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
EP2088388B1 (en) * 2008-02-06 2019-10-02 STIEBEL ELTRON GmbH & Co. KG Heat pump system

Patent Citations (3)

* 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
JP2003097471A (ja) * 2001-09-21 2003-04-03 Matsushita Electric Ind Co Ltd 回転式気体圧縮機

Also Published As

Publication number Publication date
EP2497955B1 (en) 2019-10-02
JPWO2011055444A1 (ja) 2013-03-21
CN102597524B (zh) 2015-11-25
CN102597524A (zh) 2012-07-18
WO2011055444A1 (ja) 2011-05-12
EP2497955A4 (en) 2018-01-24
EP2497955A1 (en) 2012-09-12
KR101280155B1 (ko) 2013-06-28
KR20120048039A (ko) 2012-05-14

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