CN113757463B - 一种法兰密封组件 - Google Patents
一种法兰密封组件 Download PDFInfo
- Publication number
- CN113757463B CN113757463B CN202110920036.1A CN202110920036A CN113757463B CN 113757463 B CN113757463 B CN 113757463B CN 202110920036 A CN202110920036 A CN 202110920036A CN 113757463 B CN113757463 B CN 113757463B
- Authority
- CN
- China
- Prior art keywords
- flange
- groove
- sealing rubber
- sealing
- channel
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 151
- 238000001125 extrusion Methods 0.000 claims abstract description 33
- 239000010425 asbestos Substances 0.000 claims abstract description 18
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 18
- 239000011261 inert gas Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 210000001503 joint Anatomy 0.000 description 8
- 239000007789 gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/003—Auxiliary devices
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110920036.1A CN113757463B (zh) | 2021-08-11 | 2021-08-11 | 一种法兰密封组件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110920036.1A CN113757463B (zh) | 2021-08-11 | 2021-08-11 | 一种法兰密封组件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113757463A CN113757463A (zh) | 2021-12-07 |
CN113757463B true CN113757463B (zh) | 2022-11-29 |
Family
ID=78789037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110920036.1A Active CN113757463B (zh) | 2021-08-11 | 2021-08-11 | 一种法兰密封组件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113757463B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114439941B (zh) * | 2021-12-29 | 2024-04-16 | 东方电气集团东方汽轮机有限公司 | 一种法兰对接面的密封结构及其密封方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1074779A2 (de) * | 1999-08-05 | 2001-02-07 | Emil Siegwart | Flanschverbindung von Rohren, insbesondere Luftleitungsrohren |
CN204175959U (zh) * | 2014-10-30 | 2015-02-25 | 上海平泰橡胶制品有限公司 | 用于饮用水管道接头的改良型组合式橡胶密封圈 |
CN210531826U (zh) * | 2019-06-25 | 2020-05-15 | 张小华 | 一种密封性好的管件连接法兰 |
CN210860203U (zh) * | 2019-11-06 | 2020-06-26 | 扬中市福达绝缘电器有限公司 | 一种粗糙破损法兰用垫片 |
CN211059546U (zh) * | 2019-08-15 | 2020-07-21 | 万人杰 | 一种管道泵管道安装结构 |
CN212298040U (zh) * | 2020-05-21 | 2021-01-05 | 天津旗源精密模具有限公司 | 一种法兰盘密封结构 |
-
2021
- 2021-08-11 CN CN202110920036.1A patent/CN113757463B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1074779A2 (de) * | 1999-08-05 | 2001-02-07 | Emil Siegwart | Flanschverbindung von Rohren, insbesondere Luftleitungsrohren |
CN204175959U (zh) * | 2014-10-30 | 2015-02-25 | 上海平泰橡胶制品有限公司 | 用于饮用水管道接头的改良型组合式橡胶密封圈 |
CN210531826U (zh) * | 2019-06-25 | 2020-05-15 | 张小华 | 一种密封性好的管件连接法兰 |
CN211059546U (zh) * | 2019-08-15 | 2020-07-21 | 万人杰 | 一种管道泵管道安装结构 |
CN210860203U (zh) * | 2019-11-06 | 2020-06-26 | 扬中市福达绝缘电器有限公司 | 一种粗糙破损法兰用垫片 |
CN212298040U (zh) * | 2020-05-21 | 2021-01-05 | 天津旗源精密模具有限公司 | 一种法兰盘密封结构 |
Also Published As
Publication number | Publication date |
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CN113757463A (zh) | 2021-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221102 Address after: 528300 First Floor, No. 16, Fengxiang 13th Street, Daliang Xinjiao Neighborhood Committee, Shunde District, Foshan, Guangdong Applicant after: Foshan Jietai Machinery Manufacturing Co.,Ltd. Address before: 241000 Room 201, building 4, bingxinyuan community, the intersection of Dongwai street and Longcheng Road, Jinghu District, Wuhu City, Anhui Province Applicant before: Liu Yuqing |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Room 102, Building 14, CIMC Intelligent Manufacturing Center, No. 15 Shunye West Road, Gaozan Village, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528300 (Residence application) Patentee after: Foshan Jietai Machinery Manufacturing Co.,Ltd. Address before: 528300 First Floor, No. 16, Fengxiang 13th Street, Daliang Xinjiao Neighborhood Committee, Shunde District, Foshan, Guangdong Patentee before: Foshan Jietai Machinery Manufacturing Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flange sealing component Granted publication date: 20221129 Pledgee: Foshan Rural Commercial Bank Co.,Ltd. Lanshi Branch Pledgor: Foshan Jietai Machinery Manufacturing Co.,Ltd. Registration number: Y2024980010652 |