JP5040907B2 - 冷凍装置 - Google Patents

冷凍装置 Download PDF

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Publication number
JP5040907B2
JP5040907B2 JP2008334264A JP2008334264A JP5040907B2 JP 5040907 B2 JP5040907 B2 JP 5040907B2 JP 2008334264 A JP2008334264 A JP 2008334264A JP 2008334264 A JP2008334264 A JP 2008334264A JP 5040907 B2 JP5040907 B2 JP 5040907B2
Authority
JP
Japan
Prior art keywords
compression mechanism
refrigerant
suction
cylinder chamber
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.)
Expired - Fee Related
Application number
JP2008334264A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010107178A (ja
Inventor
隆造 外島
祥孝 芝本
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.)
Daikin Industries Ltd
Original Assignee
Daikin 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP2008334264A priority Critical patent/JP5040907B2/ja
Priority to EP09817404.8A priority patent/EP2336675A4/fr
Priority to PCT/JP2009/004443 priority patent/WO2010038360A1/fr
Priority to CN2009801371222A priority patent/CN102159906B/zh
Priority to US13/121,541 priority patent/US20110179822A1/en
Publication of JP2010107178A publication Critical patent/JP2010107178A/ja
Application granted granted Critical
Publication of JP5040907B2 publication Critical patent/JP5040907B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F04C18/32—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 both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • F04C18/322—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 both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the outer member and 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
    • 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
    • F04C18/3562—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 the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • 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
    • F04C28/24—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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing valves
    • 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
    • F04C18/32—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 both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/074—Details of compressors or related parts with multiple cylinders
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/13—Economisers
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/027—Compressor control by controlling pressure
    • F25B2600/0272—Compressor control by controlling pressure the suction pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP2008334264A 2008-09-30 2008-12-26 冷凍装置 Expired - Fee Related JP5040907B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008334264A JP5040907B2 (ja) 2008-09-30 2008-12-26 冷凍装置
EP09817404.8A EP2336675A4 (fr) 2008-09-30 2009-09-08 Appareil frigorifique
PCT/JP2009/004443 WO2010038360A1 (fr) 2008-09-30 2009-09-08 Appareil frigorifique
CN2009801371222A CN102159906B (zh) 2008-09-30 2009-09-08 制冷装置
US13/121,541 US20110179822A1 (en) 2008-09-30 2009-09-08 Refrigerating apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008254569 2008-09-30
JP2008254569 2008-09-30
JP2008334264A JP5040907B2 (ja) 2008-09-30 2008-12-26 冷凍装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011266197A Division JP5234168B2 (ja) 2008-09-30 2011-12-05 冷凍装置

Publications (2)

Publication Number Publication Date
JP2010107178A JP2010107178A (ja) 2010-05-13
JP5040907B2 true JP5040907B2 (ja) 2012-10-03

Family

ID=42073146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008334264A Expired - Fee Related JP5040907B2 (ja) 2008-09-30 2008-12-26 冷凍装置

Country Status (5)

Country Link
US (1) US20110179822A1 (fr)
EP (1) EP2336675A4 (fr)
JP (1) JP5040907B2 (fr)
CN (1) CN102159906B (fr)
WO (1) WO2010038360A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588285B (zh) * 2011-01-18 2014-05-07 珠海格力节能环保制冷技术研究中心有限公司 压缩机及具有该压缩机的空调器
CN103953544B (zh) * 2014-04-10 2016-01-27 珠海格力节能环保制冷技术研究中心有限公司 压缩机和空调器
CN105297370B (zh) * 2014-05-29 2019-08-27 青岛胶南海尔洗衣机有限公司 一种带双排气压缩机系统的热泵干衣机及控制方法
WO2016035047A1 (fr) * 2014-09-04 2016-03-10 Scoprega S.P.A. Compresseur volumétrique
CN107110566A (zh) * 2015-01-15 2017-08-29 松下知识产权经营株式会社 制冷循环装置及其使用的压缩机
CN106704189A (zh) * 2015-08-10 2017-05-24 珠海格力节能环保制冷技术研究中心有限公司 压缩机和换热系统
CN106403349B (zh) * 2016-11-25 2022-04-15 广东美的制冷设备有限公司 一种双缸变容空调系统及控制方法
EP3557066B1 (fr) * 2016-12-19 2021-06-30 Toshiba Carrier Corporation Compresseur rotatif et dispositif à cycle de réfrigération
JP6489174B2 (ja) * 2017-08-09 2019-03-27 ダイキン工業株式会社 ロータリ圧縮機
CN107560210B (zh) * 2017-08-21 2023-11-03 珠海格力电器股份有限公司 一种制冷系统
CN107489620B (zh) * 2017-09-11 2023-10-03 珠海凌达压缩机有限公司 压缩机及具有其的空调器
CN107806415B (zh) * 2017-11-24 2023-12-01 安徽美芝精密制造有限公司 压缩机组件和具有其的制冷装置
CN108533490B (zh) * 2018-06-22 2024-08-20 珠海格力电器股份有限公司 压缩机及空调系统
CN109519379B (zh) * 2018-12-12 2024-10-01 珠海凌达压缩机有限公司 一种压缩机及包括该压缩机的电器
US10844860B2 (en) * 2018-12-21 2020-11-24 Trane International Inc. Method of improved control for variable volume ratio valve
CN112727767A (zh) * 2019-10-14 2021-04-30 上海海立电器有限公司 双两级滚动转子式压缩机及空调系统
CN112727768A (zh) * 2019-10-14 2021-04-30 上海海立电器有限公司 双两级滚动转子式压缩机及空调系统
CN110985384B (zh) * 2019-11-29 2023-11-17 安徽美芝精密制造有限公司 压缩机及制冷设备
CN113250963B (zh) * 2020-02-13 2022-07-12 安徽美芝精密制造有限公司 压缩机和制冷设备
CN113931841A (zh) * 2020-06-29 2022-01-14 南昌海立电器有限公司 一种多气缸的旋转式压缩机
CN112229101B (zh) * 2020-10-26 2022-08-02 珠海格力节能环保制冷技术研究中心有限公司 压缩机和空调系统
CN114688026A (zh) * 2020-12-30 2022-07-01 南昌海立电器有限公司 多气缸的旋转式压缩机
US11885535B2 (en) * 2021-06-11 2024-01-30 Hanon Systems ETXV direct discharge injection compressor

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US4594858A (en) * 1984-01-11 1986-06-17 Copeland Corporation Highly efficient flexible two-stage refrigeration system
JPH0420751A (ja) * 1990-05-15 1992-01-24 Toshiba Corp 冷凍サイクル
JPH10141270A (ja) * 1996-11-01 1998-05-26 Matsushita Electric Ind Co Ltd ２段気体圧縮機
JP2974009B1 (ja) * 1998-06-12 1999-11-08 ダイキン工業株式会社 多段階容量制御スクロール圧縮機
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JP4208620B2 (ja) * 2003-03-27 2009-01-14 三洋電機株式会社 冷媒サイクル装置
JP4591350B2 (ja) * 2003-07-28 2010-12-01 ダイキン工業株式会社 冷凍装置
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US7409833B2 (en) * 2005-03-10 2008-08-12 Sunpower, Inc. Dual mode compressor with automatic compression ratio adjustment for adapting to multiple operating conditions
JP2007023993A (ja) * 2005-07-21 2007-02-01 Daikin Ind Ltd 二段圧縮機
JP2007146736A (ja) * 2005-11-28 2007-06-14 Sanyo Electric Co Ltd ロータリコンプレッサ
JP2007232263A (ja) * 2006-02-28 2007-09-13 Daikin Ind Ltd 冷凍装置
JP2007232280A (ja) * 2006-03-01 2007-09-13 Daikin Ind Ltd 冷凍装置
JP4797715B2 (ja) * 2006-03-09 2011-10-19 ダイキン工業株式会社 冷凍装置
JP2008175111A (ja) * 2007-01-17 2008-07-31 Daikin Ind Ltd 圧縮機
JP2009222329A (ja) * 2008-03-18 2009-10-01 Daikin Ind Ltd 冷凍装置

Also Published As

Publication number Publication date
US20110179822A1 (en) 2011-07-28
EP2336675A1 (fr) 2011-06-22
JP2010107178A (ja) 2010-05-13
CN102159906A (zh) 2011-08-17
CN102159906B (zh) 2013-03-27
EP2336675A4 (fr) 2014-11-19
WO2010038360A1 (fr) 2010-04-08

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