JP2009127902A - 冷凍装置及び圧縮機 - Google Patents

冷凍装置及び圧縮機 Download PDF

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Publication number
JP2009127902A
JP2009127902A JP2007301554A JP2007301554A JP2009127902A JP 2009127902 A JP2009127902 A JP 2009127902A JP 2007301554 A JP2007301554 A JP 2007301554A JP 2007301554 A JP2007301554 A JP 2007301554A JP 2009127902 A JP2009127902 A JP 2009127902A
Authority
JP
Japan
Prior art keywords
refrigerant
compressor
gas
compression chamber
liquid
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.)
Pending
Application number
JP2007301554A
Other languages
English (en)
Japanese (ja)
Inventor
Masafumi Nagahara
将史 茗ヶ原
Yoshinori Shirafuji
好範 白藤
Hisashi Kanri
寿史 柬理
Hisahiro Nakamura
尚裕 中村
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
Priority to JP2007301554A priority Critical patent/JP2009127902A/ja
Priority to CZ2008-460A priority patent/CZ307455B6/cs
Priority to KR1020080073373A priority patent/KR20090052793A/ko
Priority to CN2010100046581A priority patent/CN101818959B/zh
Priority to CN2008101294628A priority patent/CN101441006B/zh
Publication of JP2009127902A publication Critical patent/JP2009127902A/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • 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
    • F04C23/008—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
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F04C2240/40—Electric motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2007301554A 2007-11-21 2007-11-21 冷凍装置及び圧縮機 Pending JP2009127902A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007301554A JP2009127902A (ja) 2007-11-21 2007-11-21 冷凍装置及び圧縮機
CZ2008-460A CZ307455B6 (cs) 2007-11-21 2008-07-24 Chladicí jednotka
KR1020080073373A KR20090052793A (ko) 2007-11-21 2008-07-28 냉동 장치 및 압축기
CN2010100046581A CN101818959B (zh) 2007-11-21 2008-07-31 冷冻装置及压缩机
CN2008101294628A CN101441006B (zh) 2007-11-21 2008-07-31 冷冻装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007301554A JP2009127902A (ja) 2007-11-21 2007-11-21 冷凍装置及び圧縮機

Publications (1)

Publication Number Publication Date
JP2009127902A true JP2009127902A (ja) 2009-06-11

Family

ID=40677354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007301554A Pending JP2009127902A (ja) 2007-11-21 2007-11-21 冷凍装置及び圧縮機

Country Status (4)

Country Link
JP (1) JP2009127902A (cs)
KR (1) KR20090052793A (cs)
CN (2) CN101441006B (cs)
CZ (1) CZ307455B6 (cs)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011226704A (ja) * 2010-04-20 2011-11-10 Mitsubishi Electric Corp 冷凍空調装置並びに冷凍空調システム
JP2011242048A (ja) * 2010-05-18 2011-12-01 Mitsubishi Electric Corp 冷凍サイクル装置
WO2012104892A1 (ja) 2011-01-31 2012-08-09 三菱電機株式会社 空気調和装置
WO2012104891A1 (ja) 2011-01-31 2012-08-09 三菱電機株式会社 空気調和装置
WO2012104890A1 (ja) 2011-01-31 2012-08-09 三菱電機株式会社 空気調和装置
WO2013001572A1 (ja) 2011-06-29 2013-01-03 三菱電機株式会社 空気調和装置
WO2013175912A1 (ja) 2012-05-23 2013-11-28 ダイキン工業株式会社 冷凍装置
WO2013179803A1 (ja) 2012-05-28 2013-12-05 ダイキン工業株式会社 冷凍装置
JP2013245855A (ja) * 2012-05-24 2013-12-09 Hitachi Appliances Inc 空気調和機
JP2014119222A (ja) * 2012-12-18 2014-06-30 Daikin Ind Ltd 冷凍装置
JP2014159906A (ja) * 2013-02-20 2014-09-04 Hitachi Appliances Inc 空気調和機
JP2015087020A (ja) * 2013-10-28 2015-05-07 三菱電機株式会社 冷凍サイクル装置
WO2015140950A1 (ja) * 2014-03-19 2015-09-24 三菱電機株式会社 空気調和装置
AU2015271968B2 (en) * 2012-05-23 2016-07-07 Daikin Industries, Ltd. Refrigeration apparatus
JP2019066133A (ja) * 2017-10-04 2019-04-25 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置
CN109945544A (zh) * 2019-03-12 2019-06-28 天津大学 一种喷气增焓co2三回热冷却热泵/制冷系统
WO2020039707A1 (ja) * 2018-08-22 2020-02-27 日立ジョンソンコントロールズ空調株式会社 冷凍サイクル装置および冷凍サイクル装置の冷媒温度管理方法
CN113551447A (zh) * 2020-04-14 2021-10-26 青岛海尔空调器有限总公司 制热模式下空调系统的压缩机回油控制方法和控制系统
CN114893927A (zh) * 2022-04-24 2022-08-12 浙江中广电器集团股份有限公司 一种具有冷媒散热桥路的二次节流热泵系统
EP4008973A4 (en) * 2019-10-28 2022-09-14 GD Midea Air-Conditioning Equipment Co., Ltd. AIR CONDITIONING
US11473816B2 (en) 2018-12-21 2022-10-18 Samsung Electronics Co., Ltd. Air conditioner
US12613059B2 (en) 2021-12-10 2026-04-28 Samsung Electronics Co., Ltd. Air conditioner and control method thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434993A (zh) * 2011-12-19 2012-05-02 无锡同方人工环境有限公司 采用喷液压缩机的r32风冷冷水热泵机组
CN102434995A (zh) * 2011-12-19 2012-05-02 无锡同方人工环境有限公司 采用evi压缩机的r32风冷冷水热泵机组
WO2013111176A1 (ja) * 2012-01-23 2013-08-01 三菱電機株式会社 空気調和装置
CN103388921A (zh) * 2012-05-10 2013-11-13 广东美芝制冷设备有限公司 压缩机的制冷或热泵热水器系统
WO2014054120A1 (ja) * 2012-10-02 2014-04-10 三菱電機株式会社 空気調和装置
CN103511263B (zh) * 2013-07-24 2016-04-20 广东美芝制冷设备有限公司 旋转式压缩机及具有该旋转式压缩机的制冷装置
CN105680644B (zh) * 2014-11-20 2019-01-29 上海海立电器有限公司 改善压缩机电机绝缘性能的方法以及压缩机电机绝缘结构
KR102372489B1 (ko) * 2017-07-10 2022-03-08 엘지전자 주식회사 증기 분사 사이클을 이용한 공기조화장치 및 그 제어방법
JP6908082B2 (ja) * 2019-09-27 2021-07-21 株式会社富士通ゼネラル 冷凍サイクル装置
CN111288690A (zh) * 2020-02-24 2020-06-16 广东美的暖通设备有限公司 冷水机系统、冷水机系统的控制方法和可读存储介质

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JPH1113664A (ja) * 1997-06-27 1999-01-19 Daikin Ind Ltd ロータリ圧縮機
JP2001349622A (ja) * 2000-06-12 2001-12-21 Sanyo Electric Co Ltd 空気調和装置
JP2003106687A (ja) * 2001-09-27 2003-04-09 Daikin Ind Ltd 冷凍装置
JP2004085019A (ja) * 2002-08-26 2004-03-18 Hitachi Ltd 空気調和機
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1113664A (ja) * 1997-06-27 1999-01-19 Daikin Ind Ltd ロータリ圧縮機
JP2001349622A (ja) * 2000-06-12 2001-12-21 Sanyo Electric Co Ltd 空気調和装置
JP2003106687A (ja) * 2001-09-27 2003-04-09 Daikin Ind Ltd 冷凍装置
JP2004085019A (ja) * 2002-08-26 2004-03-18 Hitachi Ltd 空気調和機
JP2006250479A (ja) * 2005-03-14 2006-09-21 Fujitsu General Ltd 空気調和機
JP2007064510A (ja) * 2005-08-29 2007-03-15 Daikin Ind Ltd 空気調和装置

Cited By (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011226704A (ja) * 2010-04-20 2011-11-10 Mitsubishi Electric Corp 冷凍空調装置並びに冷凍空調システム
JP2011242048A (ja) * 2010-05-18 2011-12-01 Mitsubishi Electric Corp 冷凍サイクル装置
CN103238034A (zh) * 2011-01-31 2013-08-07 三菱电机株式会社 空调装置
WO2012104891A1 (ja) 2011-01-31 2012-08-09 三菱電機株式会社 空気調和装置
WO2012104890A1 (ja) 2011-01-31 2012-08-09 三菱電機株式会社 空気調和装置
WO2012104892A1 (ja) 2011-01-31 2012-08-09 三菱電機株式会社 空気調和装置
US9671119B2 (en) 2011-01-31 2017-06-06 Mitsubishi Electric Corporation Air-conditioning apparatus
US9618241B2 (en) 2011-01-31 2017-04-11 Mitsubishi Electric Corporation Air-conditioning apparatus
US9599378B2 (en) 2011-01-31 2017-03-21 Mitsubishi Electric Corporation Air-conditioning apparatus
CN103238034B (zh) * 2011-01-31 2015-04-01 三菱电机株式会社 空调装置
WO2013001572A1 (ja) 2011-06-29 2013-01-03 三菱電機株式会社 空気調和装置
JPWO2013001572A1 (ja) * 2011-06-29 2015-02-23 三菱電機株式会社 空気調和装置
US9638447B2 (en) 2011-06-29 2017-05-02 Mitsubishi Electric Corporation Air-conditioning apparatus
US9958191B2 (en) 2012-05-23 2018-05-01 Daikin Industries, Ltd. Refrigeration apparatus
AU2015271968B2 (en) * 2012-05-23 2016-07-07 Daikin Industries, Ltd. Refrigeration apparatus
US10197321B2 (en) 2012-05-23 2019-02-05 Daikin Industries, Ltd. Refrigeration apparatus
KR20150020219A (ko) 2012-05-23 2015-02-25 다이킨 고교 가부시키가이샤 냉동 장치
WO2013175912A1 (ja) 2012-05-23 2013-11-28 ダイキン工業株式会社 冷凍装置
EP3208557A1 (en) 2012-05-23 2017-08-23 Daikin Industries, Limited Air conditioning apparatus
JP2014001917A (ja) * 2012-05-23 2014-01-09 Daikin Ind Ltd 冷凍装置
EP3139109A1 (en) 2012-05-23 2017-03-08 Daikin Industries, Ltd. Refrigeration apparatus
KR20160042152A (ko) 2012-05-23 2016-04-18 다이킨 고교 가부시키가이샤 공기 조화 장치
AU2016202008B2 (en) * 2012-05-23 2016-10-06 Daikin Industries, Ltd Refrigeration apparatus
AU2013264129B2 (en) * 2012-05-23 2016-04-28 Daikin Industries, Ltd. Refrigeration apparatus
KR101634483B1 (ko) 2012-05-23 2016-06-28 다이킨 고교 가부시키가이샤 냉동 장치
JP2013245855A (ja) * 2012-05-24 2013-12-09 Hitachi Appliances Inc 空気調和機
EP3144602A1 (en) 2012-05-28 2017-03-22 Daikin Industries, Limited Refrigeration apparatus
US9897355B2 (en) 2012-05-28 2018-02-20 Daikin Industries, Ltd. Refrigeration apparatus
KR101647942B1 (ko) 2012-05-28 2016-08-23 다이킨 고교 가부시키가이샤 냉동 장치
KR20160045909A (ko) 2012-05-28 2016-04-27 다이킨 고교 가부시키가이샤 냉동 장치
US20160370039A1 (en) * 2012-05-28 2016-12-22 Daikin Industries, Ltd. Refrigeration apparatus
US9587863B2 (en) 2012-05-28 2017-03-07 Daikin Industries, Ltd. Refrigeration apparatus
AU2013268781B2 (en) * 2012-05-28 2015-12-03 Daikin Industries, Ltd. Refrigeration apparatus
JP2014006042A (ja) * 2012-05-28 2014-01-16 Daikin Ind Ltd 冷凍装置
KR20150020220A (ko) 2012-05-28 2015-02-25 다이킨 고교 가부시키가이샤 냉동 장치
KR101634484B1 (ko) * 2012-05-28 2016-07-08 다이킨 고교 가부시키가이샤 냉동 장치
US20150143841A1 (en) * 2012-05-28 2015-05-28 Daikin Industries, Ltd. Refrigeration apparatus
WO2013179803A1 (ja) 2012-05-28 2013-12-05 ダイキン工業株式会社 冷凍装置
JP2014119222A (ja) * 2012-12-18 2014-06-30 Daikin Ind Ltd 冷凍装置
JP2014159906A (ja) * 2013-02-20 2014-09-04 Hitachi Appliances Inc 空気調和機
JP2015087020A (ja) * 2013-10-28 2015-05-07 三菱電機株式会社 冷凍サイクル装置
WO2015140950A1 (ja) * 2014-03-19 2015-09-24 三菱電機株式会社 空気調和装置
JP2019066133A (ja) * 2017-10-04 2019-04-25 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置
JP2021175937A (ja) * 2017-10-04 2021-11-04 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置
JP7122507B2 (ja) 2017-10-04 2022-08-22 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置
WO2020039707A1 (ja) * 2018-08-22 2020-02-27 日立ジョンソンコントロールズ空調株式会社 冷凍サイクル装置および冷凍サイクル装置の冷媒温度管理方法
JPWO2020039707A1 (ja) * 2018-08-22 2020-08-27 日立ジョンソンコントロールズ空調株式会社 冷凍サイクル装置および冷凍サイクル装置の冷媒温度管理方法
US11473816B2 (en) 2018-12-21 2022-10-18 Samsung Electronics Co., Ltd. Air conditioner
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CZ307455B6 (cs) 2018-09-12
KR20090052793A (ko) 2009-05-26

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