CN101975274A - 一种自密封零泄漏疏水型面机械密封端面结构 - Google Patents
一种自密封零泄漏疏水型面机械密封端面结构 Download PDFInfo
- Publication number
- CN101975274A CN101975274A CN2010105299473A CN201010529947A CN101975274A CN 101975274 A CN101975274 A CN 101975274A CN 2010105299473 A CN2010105299473 A CN 2010105299473A CN 201010529947 A CN201010529947 A CN 201010529947A CN 101975274 A CN101975274 A CN 101975274A
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- face
- hydrophobic
- mechanical seal
- zero leakage
- selfsealings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3424—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with microcavities
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010105299473A CN101975274B (zh) | 2010-11-03 | 2010-11-03 | 一种自密封零泄漏疏水型面机械密封端面结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010105299473A CN101975274B (zh) | 2010-11-03 | 2010-11-03 | 一种自密封零泄漏疏水型面机械密封端面结构 |
Publications (2)
Publication Number | Publication Date |
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CN101975274A true CN101975274A (zh) | 2011-02-16 |
CN101975274B CN101975274B (zh) | 2012-11-21 |
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CN2010105299473A Active CN101975274B (zh) | 2010-11-03 | 2010-11-03 | 一种自密封零泄漏疏水型面机械密封端面结构 |
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CN (1) | CN101975274B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103062412A (zh) * | 2012-12-24 | 2013-04-24 | 浙江工业大学 | 微凸体双层复合槽深端面机械密封结构 |
CN104019237A (zh) * | 2014-05-29 | 2014-09-03 | 浙江工业大学 | 深槽环带动压型端面机械密封结构 |
EP2752602A4 (en) * | 2011-09-03 | 2015-08-05 | Eagle Ind Co Ltd | SLIDING ELEMENT |
CN107314112A (zh) * | 2017-07-24 | 2017-11-03 | 浙江工业大学 | 一种仿磨盘纹理的机械密封端面结构 |
CN107477188A (zh) * | 2017-08-30 | 2017-12-15 | 浙江工业大学 | 一种蜂窝孔螺旋槽气体端面机械密封结构 |
CN108506494A (zh) * | 2018-04-23 | 2018-09-07 | 西安交通大学 | 一种仿鱼骨型干气密封结构 |
CN108571590A (zh) * | 2017-03-13 | 2018-09-25 | 清华大学 | 机械密封装置 |
CN110566794A (zh) * | 2019-09-09 | 2019-12-13 | 珠海格力节能环保制冷技术研究中心有限公司 | 润滑结构和具有其的机械润滑装置 |
CN111981126A (zh) * | 2019-05-23 | 2020-11-24 | 浙江大学宁波理工学院 | 一种三分集微孔与阶梯螺弧槽的复合型密封端面结构 |
CN112128381A (zh) * | 2020-10-26 | 2020-12-25 | 常熟理工学院 | 一种变工况气液两相流体介质的密封装置 |
CN114127430A (zh) * | 2019-07-26 | 2022-03-01 | 伊格尔工业股份有限公司 | 滑动部件 |
CN115875457A (zh) * | 2022-12-01 | 2023-03-31 | 浙江工业大学 | 一种带疏液功能表面的天然气干气密封环结构 |
US20230151848A1 (en) * | 2020-03-26 | 2023-05-18 | Eagle Industry Co., Ltd. | Sliding component |
US11692628B2 (en) | 2020-10-26 | 2023-07-04 | Changshu Institute Of Technology | Sealing device for gas-liquid two-phase fluid medium under variable working conditions |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1350996A2 (en) * | 2002-04-02 | 2003-10-08 | Eagle Industry Co., Ltd. | Sliding element |
JP2004162907A (ja) * | 2002-10-23 | 2004-06-10 | Eagle Ind Co Ltd | 摺動部品 |
CN1667302A (zh) * | 2005-04-05 | 2005-09-14 | 江苏大学 | 一种实现机械密封零泄漏非接触的方法 |
CN2934785Y (zh) * | 2006-01-27 | 2007-08-15 | 浙江工业大学 | 非接触机械端面密封结构 |
CN201884666U (zh) * | 2010-11-03 | 2011-06-29 | 浙江工业大学 | 一种自密封零泄漏疏水型面机械密封端面结构 |
-
2010
- 2010-11-03 CN CN2010105299473A patent/CN101975274B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1350996A2 (en) * | 2002-04-02 | 2003-10-08 | Eagle Industry Co., Ltd. | Sliding element |
JP2004162907A (ja) * | 2002-10-23 | 2004-06-10 | Eagle Ind Co Ltd | 摺動部品 |
CN1667302A (zh) * | 2005-04-05 | 2005-09-14 | 江苏大学 | 一种实现机械密封零泄漏非接触的方法 |
CN2934785Y (zh) * | 2006-01-27 | 2007-08-15 | 浙江工业大学 | 非接触机械端面密封结构 |
CN201884666U (zh) * | 2010-11-03 | 2011-06-29 | 浙江工业大学 | 一种自密封零泄漏疏水型面机械密封端面结构 |
Non-Patent Citations (2)
Title |
---|
《化工学报》 20100228 刘鑫,等 斜排微孔端面机械密封富集效应的理论研究 444-448 1-8 第61卷, 第2期 2 * |
《摩擦学学报》 20081130 彭旭东,等 带内环槽的螺旋槽干式气体端面密封的静压性能 507-511 1-8 第28卷, 第6期 2 * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2752602A4 (en) * | 2011-09-03 | 2015-08-05 | Eagle Ind Co Ltd | SLIDING ELEMENT |
CN103062412A (zh) * | 2012-12-24 | 2013-04-24 | 浙江工业大学 | 微凸体双层复合槽深端面机械密封结构 |
CN103062412B (zh) * | 2012-12-24 | 2015-12-30 | 浙江工业大学 | 微凸体双层复合槽深端面机械密封结构 |
CN104019237A (zh) * | 2014-05-29 | 2014-09-03 | 浙江工业大学 | 深槽环带动压型端面机械密封结构 |
CN104019237B (zh) * | 2014-05-29 | 2016-12-07 | 浙江工业大学 | 深槽环带动压型端面机械密封结构 |
CN108571590B (zh) * | 2017-03-13 | 2024-03-26 | 清华大学 | 机械密封装置 |
CN108571590A (zh) * | 2017-03-13 | 2018-09-25 | 清华大学 | 机械密封装置 |
CN107314112A (zh) * | 2017-07-24 | 2017-11-03 | 浙江工业大学 | 一种仿磨盘纹理的机械密封端面结构 |
CN107477188A (zh) * | 2017-08-30 | 2017-12-15 | 浙江工业大学 | 一种蜂窝孔螺旋槽气体端面机械密封结构 |
CN108506494B (zh) * | 2018-04-23 | 2020-03-17 | 西安交通大学 | 一种仿鱼骨型干气密封结构 |
CN108506494A (zh) * | 2018-04-23 | 2018-09-07 | 西安交通大学 | 一种仿鱼骨型干气密封结构 |
CN111981126A (zh) * | 2019-05-23 | 2020-11-24 | 浙江大学宁波理工学院 | 一种三分集微孔与阶梯螺弧槽的复合型密封端面结构 |
CN111981126B (zh) * | 2019-05-23 | 2022-04-19 | 浙江大学宁波理工学院 | 一种三分集微孔与阶梯螺弧槽的复合型密封端面结构 |
CN114127430A (zh) * | 2019-07-26 | 2022-03-01 | 伊格尔工业股份有限公司 | 滑动部件 |
CN110566794A (zh) * | 2019-09-09 | 2019-12-13 | 珠海格力节能环保制冷技术研究中心有限公司 | 润滑结构和具有其的机械润滑装置 |
CN110566794B (zh) * | 2019-09-09 | 2020-12-08 | 珠海格力节能环保制冷技术研究中心有限公司 | 润滑结构和具有其的机械润滑装置 |
US20230151848A1 (en) * | 2020-03-26 | 2023-05-18 | Eagle Industry Co., Ltd. | Sliding component |
CN112128381A (zh) * | 2020-10-26 | 2020-12-25 | 常熟理工学院 | 一种变工况气液两相流体介质的密封装置 |
CN112128381B (zh) * | 2020-10-26 | 2021-07-20 | 常熟理工学院 | 一种变工况气液两相流体介质的密封装置 |
US11692628B2 (en) | 2020-10-26 | 2023-07-04 | Changshu Institute Of Technology | Sealing device for gas-liquid two-phase fluid medium under variable working conditions |
CN115875457A (zh) * | 2022-12-01 | 2023-03-31 | 浙江工业大学 | 一种带疏液功能表面的天然气干气密封环结构 |
CN115875457B (zh) * | 2022-12-01 | 2023-08-08 | 浙江工业大学 | 一种带疏液功能表面的天然气干气密封环结构 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171211 Address after: 313000 Zhejiang Province, Huzhou city Wuxing District Road No. 1188 district headquarters free port B building 14 Building 1403 room Patentee after: Zhejiang creation Intellectual Property Service Co., Ltd. Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui District Six Patentee before: Zhejiang University of Technology |
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TR01 | Transfer of patent right | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Quan Inventor before: Peng Xudong Inventor before: Liu Xin Inventor before: Li Jiyun Inventor before: Meng Xiangkai Inventor before: Sheng Songen |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180201 Address after: 643000 No. 66, Jinchuan Road, hi tech Industrial Park, Sichuan, Zigong Patentee after: SICHUAN ZIGONG INDUSTRIAL PUMP CO., LTD. Address before: 313000 Zhejiang Province, Huzhou city Wuxing District Road No. 1188 district headquarters free port B building 14 Building 1403 room Patentee before: Zhejiang creation Intellectual Property Service Co., Ltd. |
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TR01 | Transfer of patent right |