CN1837618A - 封闭型涡旋压缩机以及冷冻空调装置 - Google Patents
封闭型涡旋压缩机以及冷冻空调装置 Download PDFInfo
- Publication number
- CN1837618A CN1837618A CNA2006100680335A CN200610068033A CN1837618A CN 1837618 A CN1837618 A CN 1837618A CN A2006100680335 A CNA2006100680335 A CN A2006100680335A CN 200610068033 A CN200610068033 A CN 200610068033A CN 1837618 A CN1837618 A CN 1837618A
- Authority
- CN
- China
- Prior art keywords
- oil
- end plate
- closed container
- movable orbiting
- orbiting scroll
- 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
Links
- 238000004378 air conditioning Methods 0.000 title claims description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000000314 lubricant Substances 0.000 claims description 46
- 230000006835 compression Effects 0.000 claims description 36
- 238000007906 compression Methods 0.000 claims description 36
- 239000003507 refrigerant Substances 0.000 claims description 28
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
- 239000001569 carbon dioxide Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 5
- 239000006200 vaporizer Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 144
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000014509 gene expression Effects 0.000 description 20
- 238000002788 crimping Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- 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
- 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
-
- 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
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005085416 | 2005-03-24 | ||
JP2005085416A JP4192158B2 (ja) | 2005-03-24 | 2005-03-24 | 密閉形スクロール圧縮機及び冷凍空調装置 |
JP2005-085416 | 2005-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1837618A true CN1837618A (zh) | 2006-09-27 |
CN100434704C CN100434704C (zh) | 2008-11-19 |
Family
ID=36613464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100680335A Expired - Fee Related CN100434704C (zh) | 2005-03-24 | 2006-03-23 | 封闭型涡旋压缩机以及冷冻空调装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7438539B2 (zh) |
EP (1) | EP1710438B8 (zh) |
JP (1) | JP4192158B2 (zh) |
KR (1) | KR100740211B1 (zh) |
CN (1) | CN100434704C (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102367795A (zh) * | 2011-04-29 | 2012-03-07 | 湖南华强电气有限公司 | 一种涡旋压缩机回油结构 |
CN102367797A (zh) * | 2011-04-29 | 2012-03-07 | 湖南华强电气有限公司 | 一种涡旋压缩机回油结构 |
CN102562587A (zh) * | 2010-12-15 | 2012-07-11 | 湖南华强电气有限公司 | 卧式涡旋压缩机 |
CN102812251A (zh) * | 2011-03-18 | 2012-12-05 | 松下电器产业株式会社 | 压缩机 |
CN103429901A (zh) * | 2011-03-23 | 2013-12-04 | 大金工业株式会社 | 涡旋式压缩机 |
CN103527484A (zh) * | 2008-06-17 | 2014-01-22 | 三菱电机株式会社 | 回转式压缩机 |
CN103635696A (zh) * | 2011-07-01 | 2014-03-12 | 东芝开利株式会社 | 多汽缸旋转式压缩机和制冷循环装置 |
CN105351202A (zh) * | 2015-01-21 | 2016-02-24 | 广州日立压缩机有限公司 | 一种涡旋压缩机回油控制*** |
CN105626235A (zh) * | 2014-10-29 | 2016-06-01 | 上海汽车集团股份有限公司 | 涡旋式机械增压器、发动机和汽车 |
CN114352531A (zh) * | 2021-12-25 | 2022-04-15 | 邵志远 | 一种涡旋式制冷压缩机 |
CN114352531B (zh) * | 2021-12-25 | 2024-07-26 | 合肥迈泰机电科技有限公司 | 一种涡旋式制冷压缩机 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008088111A1 (en) * | 2007-01-15 | 2008-07-24 | Lg Electronics Inc. | Compressor and oil separating device therefor |
KR100869929B1 (ko) | 2007-02-23 | 2008-11-24 | 엘지전자 주식회사 | 스크롤 압축기 |
DE102008013784B4 (de) | 2007-03-15 | 2017-03-23 | Denso Corporation | Kompressor |
KR100867623B1 (ko) * | 2007-03-21 | 2008-11-10 | 엘지전자 주식회사 | 압축기의 진동 저감장치 |
KR100882481B1 (ko) * | 2007-04-25 | 2009-02-06 | 엘지전자 주식회사 | 스크롤 압축기의 오일 공급구조 |
KR101275185B1 (ko) * | 2008-07-18 | 2013-06-18 | 엘지전자 주식회사 | 압축기 |
JP2009168370A (ja) * | 2008-01-17 | 2009-07-30 | Hitachi Appliances Inc | 空気調和装置 |
WO2010007786A1 (ja) * | 2008-07-15 | 2010-01-21 | ダイキン工業株式会社 | スクロール圧縮機 |
JP2010216691A (ja) * | 2009-03-16 | 2010-09-30 | Hitachi Appliances Inc | 冷凍サイクル装置 |
JP5276514B2 (ja) * | 2009-04-27 | 2013-08-28 | 三菱重工業株式会社 | 圧縮機 |
US8776537B2 (en) * | 2009-10-06 | 2014-07-15 | Spin Energy Corporation | Vector component for an air-conditioning system |
KR101693044B1 (ko) * | 2010-06-22 | 2017-01-04 | 한온시스템 주식회사 | 스크롤 압축기 |
KR101693043B1 (ko) * | 2010-06-22 | 2017-01-04 | 한온시스템 주식회사 | 스크롤 압축기 |
CN102155406A (zh) * | 2010-12-15 | 2011-08-17 | 湖南华强电气有限公司 | 一种涡旋压缩机的回油方法和回油结构 |
JP2014062463A (ja) * | 2011-01-26 | 2014-04-10 | Sanyo Electric Co Ltd | オイルセパレータ及びそれを備えたコンプレッサ及び冷凍サイクル装置 |
KR101810461B1 (ko) * | 2011-03-24 | 2017-12-19 | 엘지전자 주식회사 | 스크롤 압축기 |
JP5724706B2 (ja) * | 2011-07-15 | 2015-05-27 | ダイキン工業株式会社 | 回転式圧縮機 |
JP5516651B2 (ja) * | 2012-06-14 | 2014-06-11 | ダイキン工業株式会社 | スクロール圧縮機 |
KR102022871B1 (ko) * | 2013-05-21 | 2019-09-20 | 엘지전자 주식회사 | 스크롤 압축기 |
CN103452853A (zh) * | 2013-09-10 | 2013-12-18 | 陕西赛恩斯压缩机有限公司 | 涡旋式空气压缩机喷油装置 |
JP5954453B1 (ja) * | 2015-02-27 | 2016-07-20 | ダイキン工業株式会社 | スクロール型圧縮機 |
US20170022984A1 (en) * | 2015-07-22 | 2017-01-26 | Halla Visteon Climate Control Corp. | Porous oil flow controller |
US11162495B2 (en) * | 2017-10-13 | 2021-11-02 | Trane International Inc. | Oil circulation in a scroll compressor |
JP7360785B2 (ja) * | 2018-08-09 | 2023-10-13 | 東芝キヤリア株式会社 | 回転式圧縮機および冷凍サイクル装置 |
JP7343774B2 (ja) * | 2019-11-21 | 2023-09-13 | ダイキン工業株式会社 | スクロール圧縮機 |
CN110985379B (zh) * | 2019-12-19 | 2022-08-16 | 湖南华强电气股份有限公司 | 一种设有供油通道的卧式涡旋压缩机、车载空调*** |
JP6755428B1 (ja) * | 2020-06-08 | 2020-09-16 | 日立ジョンソンコントロールズ空調株式会社 | スクロール圧縮機、及び冷凍サイクル装置 |
FR3116868B1 (fr) * | 2020-12-01 | 2024-06-28 | Danfoss Commercial Compressors | Compresseur à spirales doté d’un déflecteur d’orifice de refoulement |
CN114962256A (zh) * | 2022-07-18 | 2022-08-30 | 山东福阳液压科技有限公司 | 一种用于自卸车液压***的齿轮泵润滑装置 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55107093A (en) * | 1979-02-13 | 1980-08-16 | Hitachi Ltd | Enclosed type scroll compressor |
JPS6035556B2 (ja) * | 1979-04-11 | 1985-08-15 | 株式会社日立製作所 | スクロ−ル流体機械 |
JPH0631625B2 (ja) * | 1984-05-25 | 1994-04-27 | 株式会社日立製作所 | スクロ−ル流体機械 |
JP2782858B2 (ja) * | 1989-10-31 | 1998-08-06 | 松下電器産業株式会社 | スクロール気体圧縮機 |
EP0518356B1 (en) * | 1991-06-13 | 1995-05-10 | Daikin Industries, Limited | Scroll type fluid machine |
JPH05113182A (ja) | 1991-10-23 | 1993-05-07 | Hitachi Ltd | 密閉形スクロール圧縮機 |
JPH05133355A (ja) * | 1991-11-08 | 1993-05-28 | Hitachi Ltd | 密閉形スクロール圧縮機の給油装置 |
JPH06294388A (ja) * | 1993-04-09 | 1994-10-21 | Sanyo Electric Co Ltd | スクロール圧縮装置 |
CN2217125Y (zh) * | 1994-08-22 | 1996-01-10 | 陕西省泾阳县雪河机械厂 | 全封闭自润滑涡旋式空气压缩机 |
US6074186A (en) * | 1997-10-27 | 2000-06-13 | Carrier Corporation | Lubrication systems for scroll compressors |
JP3851971B2 (ja) * | 1998-02-24 | 2006-11-29 | 株式会社デンソー | Co2用圧縮機 |
JPH11264390A (ja) * | 1998-03-19 | 1999-09-28 | Hitachi Ltd | 容積形流体機械 |
US6321564B1 (en) * | 1999-03-15 | 2001-11-27 | Denso Corporation | Refrigerant cycle system with expansion energy recovery |
EP1181454B1 (en) * | 1999-06-01 | 2013-01-09 | LG Electronics, Inc. | Apparatus for preventing vacuum compression of scroll compressor |
JP2001055988A (ja) | 1999-06-08 | 2001-02-27 | Mitsubishi Heavy Ind Ltd | スクロール圧縮機 |
KR100343688B1 (ko) * | 1999-10-04 | 2002-07-19 | 엘지전자주식회사 | 스크롤 압축기의 중간압 배압구조 |
US6257840B1 (en) * | 1999-11-08 | 2001-07-10 | Copeland Corporation | Scroll compressor for natural gas |
JP2001193676A (ja) * | 2000-01-14 | 2001-07-17 | Hitachi Ltd | 密閉型スクロール圧縮機 |
JP2002188872A (ja) | 2000-12-20 | 2002-07-05 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置 |
US6672101B2 (en) * | 2001-03-26 | 2004-01-06 | Kabushiki Kaisha Toyota Jidoshokki | Electrically driven compressors and methods for circulating lubrication oil through the same |
JP2002285982A (ja) * | 2001-03-26 | 2002-10-03 | Toyota Industries Corp | スクロール型圧縮機およびスクロール型圧縮機の潤滑油供給方法 |
KR100924895B1 (ko) * | 2002-05-24 | 2009-11-02 | 파나소닉 주식회사 | 스크롤 압축기 |
JP4273807B2 (ja) * | 2003-03-31 | 2009-06-03 | 株式会社豊田自動織機 | 電動圧縮機 |
JP2005036661A (ja) | 2003-07-16 | 2005-02-10 | Matsushita Electric Ind Co Ltd | スクロール圧縮機 |
JP2005083290A (ja) * | 2003-09-10 | 2005-03-31 | Fujitsu General Ltd | スクロール圧縮機 |
US20070092390A1 (en) * | 2005-10-26 | 2007-04-26 | Copeland Corporation | Scroll compressor |
-
2005
- 2005-03-24 JP JP2005085416A patent/JP4192158B2/ja active Active
-
2006
- 2006-03-23 CN CNB2006100680335A patent/CN100434704C/zh not_active Expired - Fee Related
- 2006-03-24 KR KR1020060026847A patent/KR100740211B1/ko active IP Right Grant
- 2006-03-24 US US11/387,908 patent/US7438539B2/en active Active
- 2006-03-24 EP EP06006134A patent/EP1710438B8/en not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103527484B (zh) * | 2008-06-17 | 2017-04-12 | 三菱电机株式会社 | 回转式压缩机 |
CN103527484A (zh) * | 2008-06-17 | 2014-01-22 | 三菱电机株式会社 | 回转式压缩机 |
CN102562587A (zh) * | 2010-12-15 | 2012-07-11 | 湖南华强电气有限公司 | 卧式涡旋压缩机 |
CN102812251B (zh) * | 2011-03-18 | 2015-06-10 | 松下电器产业株式会社 | 压缩机 |
CN102812251A (zh) * | 2011-03-18 | 2012-12-05 | 松下电器产业株式会社 | 压缩机 |
US9284955B2 (en) | 2011-03-18 | 2016-03-15 | Panasonic Intellectual Property Management Co., Ltd. | Compressor |
CN103429901B (zh) * | 2011-03-23 | 2015-11-25 | 大金工业株式会社 | 涡旋式压缩机 |
CN103429901A (zh) * | 2011-03-23 | 2013-12-04 | 大金工业株式会社 | 涡旋式压缩机 |
CN102367795A (zh) * | 2011-04-29 | 2012-03-07 | 湖南华强电气有限公司 | 一种涡旋压缩机回油结构 |
CN102367797A (zh) * | 2011-04-29 | 2012-03-07 | 湖南华强电气有限公司 | 一种涡旋压缩机回油结构 |
CN103635696A (zh) * | 2011-07-01 | 2014-03-12 | 东芝开利株式会社 | 多汽缸旋转式压缩机和制冷循环装置 |
CN103635696B (zh) * | 2011-07-01 | 2016-04-27 | 东芝开利株式会社 | 多汽缸旋转式压缩机和制冷循环装置 |
CN105626235A (zh) * | 2014-10-29 | 2016-06-01 | 上海汽车集团股份有限公司 | 涡旋式机械增压器、发动机和汽车 |
CN105351202A (zh) * | 2015-01-21 | 2016-02-24 | 广州日立压缩机有限公司 | 一种涡旋压缩机回油控制*** |
CN114352531A (zh) * | 2021-12-25 | 2022-04-15 | 邵志远 | 一种涡旋式制冷压缩机 |
CN114352531B (zh) * | 2021-12-25 | 2024-07-26 | 合肥迈泰机电科技有限公司 | 一种涡旋式制冷压缩机 |
Also Published As
Publication number | Publication date |
---|---|
JP4192158B2 (ja) | 2008-12-03 |
EP1710438B1 (en) | 2012-10-24 |
EP1710438A2 (en) | 2006-10-11 |
JP2006266170A (ja) | 2006-10-05 |
KR100740211B1 (ko) | 2007-07-16 |
US7438539B2 (en) | 2008-10-21 |
CN100434704C (zh) | 2008-11-19 |
KR20060103218A (ko) | 2006-09-28 |
US20060216182A1 (en) | 2006-09-28 |
EP1710438A3 (en) | 2010-01-20 |
EP1710438B8 (en) | 2013-02-27 |
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