CN109185144B - 一种密封结构及具有其的涡旋式空压机 - Google Patents
一种密封结构及具有其的涡旋式空压机 Download PDFInfo
- Publication number
- CN109185144B CN109185144B CN201811292896.XA CN201811292896A CN109185144B CN 109185144 B CN109185144 B CN 109185144B CN 201811292896 A CN201811292896 A CN 201811292896A CN 109185144 B CN109185144 B CN 109185144B
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- Prior art keywords
- wear
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- sealing strip
- resistant sealing
- pressure section
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- 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
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
- F04C18/0269—Details concerning the involute wraps
- F04C18/0284—Details of the wrap tips
-
- 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
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid
-
- 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
-
- 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
- F04C29/04—Heating; Cooling; Heat insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/08—Axially-movable sealings for working fluids
-
- 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
- F04C2230/00—Manufacture
- F04C2230/90—Improving properties of machine parts
- F04C2230/92—Surface treatment
-
- 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
- F04C2250/00—Geometry
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0403—Refractory metals, e.g. V, W
- F05C2201/0409—Molybdenum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0436—Iron
- F05C2201/0439—Cast iron
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/02—Elasticity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/10—Hardness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/16—Fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811292896.XA CN109185144B (zh) | 2018-11-01 | 2018-11-01 | 一种密封结构及具有其的涡旋式空压机 |
PCT/CN2018/119288 WO2020087654A1 (zh) | 2018-11-01 | 2018-12-05 | 一种密封结构及具有其的涡旋式空压机 |
US17/277,290 US11725657B2 (en) | 2018-11-01 | 2018-12-05 | Sealing structure and scroll air compressor having same |
EP18938986.9A EP3835586B1 (en) | 2018-11-01 | 2018-12-05 | Sealing structure and scroll air compressor having same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811292896.XA CN109185144B (zh) | 2018-11-01 | 2018-11-01 | 一种密封结构及具有其的涡旋式空压机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109185144A CN109185144A (zh) | 2019-01-11 |
CN109185144B true CN109185144B (zh) | 2020-11-13 |
Family
ID=64941408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811292896.XA Active CN109185144B (zh) | 2018-11-01 | 2018-11-01 | 一种密封结构及具有其的涡旋式空压机 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11725657B2 (zh) |
EP (1) | EP3835586B1 (zh) |
CN (1) | CN109185144B (zh) |
WO (1) | WO2020087654A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110360105B (zh) * | 2019-07-24 | 2024-04-05 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种具有径向密封结构的压缩机 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1148672A (zh) * | 1995-10-26 | 1997-04-30 | 倪诗茂 | 容积式涡旋流体压缩装置的分段式前端密封装置 |
JP2007231796A (ja) * | 2006-02-28 | 2007-09-13 | Anest Iwata Corp | スクロール流体機械におけるチップシール |
CN101319672A (zh) * | 2007-06-06 | 2008-12-10 | 日立空调·家用电器株式会社 | 涡旋压缩机 |
CN202149031U (zh) * | 2011-06-10 | 2012-02-22 | 上海日立电器有限公司 | 一种涡旋压缩机阶梯型轴向密封条 |
JP2016102486A (ja) * | 2014-11-28 | 2016-06-02 | 株式会社豊田自動織機 | スクロール型圧縮機 |
CN207945082U (zh) * | 2018-01-03 | 2018-10-09 | 台州奥斯曼机械有限公司 | 一种汽车空调涡旋式压缩机用静涡轮结构 |
CN108699908A (zh) * | 2016-02-26 | 2018-10-23 | 爱德华兹有限公司 | 涡旋泵尖端密封 |
Family Cites Families (22)
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AU545656B2 (en) * | 1980-09-30 | 1985-07-25 | Sanden Corporation | Scroll pump seal |
US4462771A (en) * | 1981-02-09 | 1984-07-31 | The Trane Company | Wrap element and tip seal for use in fluid apparatus of the scroll type and method for making same |
US4415317A (en) * | 1981-02-09 | 1983-11-15 | The Trane Company | Wrap element and tip seal for use in fluid apparatus of the scroll type |
KR910001552B1 (ko) * | 1985-05-16 | 1991-03-15 | 미쓰비시전기 주식회사 | 스크롤 유체기계 |
JPH08232858A (ja) * | 1995-02-27 | 1996-09-10 | Mitsubishi Electric Corp | スクロール圧縮機 |
JPH08261171A (ja) * | 1995-03-20 | 1996-10-08 | Hitachi Ltd | スクロール形圧縮機 |
US5775892A (en) * | 1995-03-24 | 1998-07-07 | Honda Giken Kogyo Kabushiki Kaisha | Process for anodizing aluminum materials and application members thereof |
KR100306485B1 (ko) * | 1998-12-31 | 2002-05-13 | 원하연 | 무급유식스크롤공기압축기의실링구조 |
JP3866925B2 (ja) * | 2000-02-18 | 2007-01-10 | 株式会社日立産機システム | スクロール圧縮機 |
JP3422747B2 (ja) * | 2000-03-06 | 2003-06-30 | アネスト岩田株式会社 | スクロール流体機械 |
US6604923B2 (en) * | 2001-09-28 | 2003-08-12 | Intel Corporation | End seal features for scroll compressors |
DE102004022345B4 (de) * | 2003-05-05 | 2006-02-09 | ITT Mfg. Enterprises, Inc., Wilmington | Elektrische Steckverbindervorrichtung |
JP2005155568A (ja) * | 2003-11-28 | 2005-06-16 | Daikin Ind Ltd | スクロール流体機械 |
JP2005320885A (ja) * | 2004-05-07 | 2005-11-17 | Anest Iwata Corp | スクロール流体機械におけるダストシール |
JP2007092624A (ja) * | 2005-09-28 | 2007-04-12 | Anest Iwata Corp | スクロール流体機械におけるシール |
JP2010275895A (ja) | 2009-05-27 | 2010-12-09 | Mitsubishi Heavy Ind Ltd | スクロール圧縮機 |
GB2472637B (en) * | 2009-08-14 | 2015-11-25 | Edwards Ltd | Scroll Compressor With Plural Sealing Types |
US9228587B2 (en) * | 2013-02-17 | 2016-01-05 | Yujin Machinery Ltd. | Scroll compressor for accommodating thermal expansion of dust seal |
EP3164625B1 (en) * | 2014-07-04 | 2018-08-29 | Seal Engineering AS | Pressure released wiper assembly |
JP6622527B2 (ja) | 2015-09-10 | 2019-12-18 | アネスト岩田株式会社 | スクロール流体機械 |
CN105909518B (zh) | 2016-06-29 | 2018-05-18 | 东莞市金达机电有限公司 | 一种涡旋式空压机的空压组件 |
CN206917856U (zh) | 2017-01-24 | 2018-01-23 | 湖州骏能电器科技股份有限公司 | 可提高涡旋压缩机端面密封性能的机构 |
-
2018
- 2018-11-01 CN CN201811292896.XA patent/CN109185144B/zh active Active
- 2018-12-05 EP EP18938986.9A patent/EP3835586B1/en active Active
- 2018-12-05 WO PCT/CN2018/119288 patent/WO2020087654A1/zh unknown
- 2018-12-05 US US17/277,290 patent/US11725657B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1148672A (zh) * | 1995-10-26 | 1997-04-30 | 倪诗茂 | 容积式涡旋流体压缩装置的分段式前端密封装置 |
JP2007231796A (ja) * | 2006-02-28 | 2007-09-13 | Anest Iwata Corp | スクロール流体機械におけるチップシール |
CN101319672A (zh) * | 2007-06-06 | 2008-12-10 | 日立空调·家用电器株式会社 | 涡旋压缩机 |
CN202149031U (zh) * | 2011-06-10 | 2012-02-22 | 上海日立电器有限公司 | 一种涡旋压缩机阶梯型轴向密封条 |
JP2016102486A (ja) * | 2014-11-28 | 2016-06-02 | 株式会社豊田自動織機 | スクロール型圧縮機 |
CN108699908A (zh) * | 2016-02-26 | 2018-10-23 | 爱德华兹有限公司 | 涡旋泵尖端密封 |
CN207945082U (zh) * | 2018-01-03 | 2018-10-09 | 台州奥斯曼机械有限公司 | 一种汽车空调涡旋式压缩机用静涡轮结构 |
Also Published As
Publication number | Publication date |
---|---|
US20220034322A1 (en) | 2022-02-03 |
CN109185144A (zh) | 2019-01-11 |
EP3835586A1 (en) | 2021-06-16 |
EP3835586A4 (en) | 2021-10-20 |
EP3835586B1 (en) | 2024-04-24 |
WO2020087654A1 (zh) | 2020-05-07 |
US11725657B2 (en) | 2023-08-15 |
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Effective date of registration: 20191118 Address after: 519000 Guangdong city of Zhuhai Province Qianshan Applicant after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Applicant after: Zhuhai Gree Energy Saving & Refrigerating Technology Resarch Center Co., Ltd. Address before: 519000 Guangdong city of Zhuhai province Rooster Hill Road No. 789 building Applicant before: Zhuhai Gree Energy Saving & Refrigerating Technology Resarch Center Co., Ltd. Applicant before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |
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