CN111981216B - 一种压力气体管道法兰 - Google Patents
一种压力气体管道法兰 Download PDFInfo
- Publication number
- CN111981216B CN111981216B CN202010989393.9A CN202010989393A CN111981216B CN 111981216 B CN111981216 B CN 111981216B CN 202010989393 A CN202010989393 A CN 202010989393A CN 111981216 B CN111981216 B CN 111981216B
- Authority
- CN
- China
- Prior art keywords
- flange
- ring
- flange plate
- connecting groove
- sealing ring
- 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
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
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
-
- 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)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010989393.9A CN111981216B (zh) | 2020-09-18 | 2020-09-18 | 一种压力气体管道法兰 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010989393.9A CN111981216B (zh) | 2020-09-18 | 2020-09-18 | 一种压力气体管道法兰 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111981216A CN111981216A (zh) | 2020-11-24 |
CN111981216B true CN111981216B (zh) | 2021-12-28 |
Family
ID=73451006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010989393.9A Active CN111981216B (zh) | 2020-09-18 | 2020-09-18 | 一种压力气体管道法兰 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111981216B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112728245B (zh) * | 2021-01-06 | 2022-10-11 | 祥工法兰制造有限公司 | 一种连接法兰 |
CN115163945B (zh) * | 2022-06-16 | 2023-10-13 | 江阴市恒润重工股份有限公司 | 一种带有限制轨槽实现孔位对齐的法兰盘 |
CN116293125B (zh) * | 2023-05-12 | 2023-08-08 | 河北鑫泰管道科技有限公司 | 一种新型法兰连接装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020079389A (ko) * | 2001-04-03 | 2002-10-19 | 라스무쎈 게엠베하 | 2개의 파이프형 부품을 축방향으로 연결하기 위한 장치 |
CN106337982A (zh) * | 2016-11-24 | 2017-01-18 | 成都植源机械科技有限公司 | 一种高压自紧式法兰 |
CN208503715U (zh) * | 2018-07-23 | 2019-02-15 | 青岛爱辉机械配件有限公司 | 一种管道连接法兰 |
CN209818965U (zh) * | 2019-04-18 | 2019-12-20 | 苏州市诚键法兰制造有限公司 | 一种压力气体管道用不锈钢法兰 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202048282U (zh) * | 2011-03-30 | 2011-11-23 | 中国石油化工股份有限公司 | 一种法兰防盗结构及采用该结构的防盗法兰 |
JP3194435U (ja) * | 2014-09-10 | 2014-11-20 | ノーラエンジニアリング株式会社 | ルーズフランジ式管継手 |
CN104455846A (zh) * | 2014-11-24 | 2015-03-25 | 常熟市宇力机械有限公司 | 法兰连接密封装置 |
CN204459547U (zh) * | 2015-01-31 | 2015-07-08 | 郑州大学 | 一种管道密封装置 |
US10907735B2 (en) * | 2016-03-18 | 2021-02-02 | Shimizu Alloy Mfg. Co., Ltd. | Gasket and flange connection structure for plumbing instrument using the same |
CN206918482U (zh) * | 2017-06-02 | 2018-01-23 | 江西省得一康管业有限公司 | 具有密封较强的管道接头 |
CN208859146U (zh) * | 2018-08-24 | 2019-05-14 | 潍坊鑫汇通金属制品有限公司 | 一种带脖颈含密封结构的转换法兰 |
CN109780349B (zh) * | 2019-03-27 | 2021-02-02 | 肇庆佛燃天然气有限公司 | 一种防泄漏气体管道法兰 |
CN209688297U (zh) * | 2019-04-02 | 2019-11-26 | 中核重工(湖北)股份有限公司 | 一种新型空调风管法兰 |
-
2020
- 2020-09-18 CN CN202010989393.9A patent/CN111981216B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020079389A (ko) * | 2001-04-03 | 2002-10-19 | 라스무쎈 게엠베하 | 2개의 파이프형 부품을 축방향으로 연결하기 위한 장치 |
CN106337982A (zh) * | 2016-11-24 | 2017-01-18 | 成都植源机械科技有限公司 | 一种高压自紧式法兰 |
CN208503715U (zh) * | 2018-07-23 | 2019-02-15 | 青岛爱辉机械配件有限公司 | 一种管道连接法兰 |
CN209818965U (zh) * | 2019-04-18 | 2019-12-20 | 苏州市诚键法兰制造有限公司 | 一种压力气体管道用不锈钢法兰 |
Also Published As
Publication number | Publication date |
---|---|
CN111981216A (zh) | 2020-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111981216B (zh) | 一种压力气体管道法兰 | |
CN209959960U (zh) | 一种便于拆卸的液化气安全阀 | |
CN201615300U (zh) | 高压管路法兰连接结构 | |
CN106122639A (zh) | 一种软管连接装置 | |
CN219263440U (zh) | 压力管道密封组件及压力管道 | |
CN203322391U (zh) | 一种用于天然气管道的可拆卸管道式高压止回阀 | |
CN215720958U (zh) | 一种超低温球阀阀座密封结构 | |
CN208535395U (zh) | 一种新型压力管道用补偿接头 | |
CN201661782U (zh) | 一种金属管与非金属管连接转换接头 | |
CN209525069U (zh) | 一种钢管接箍螺纹密封性测试装置 | |
CN220910732U (zh) | 一种新型连接装置 | |
CN112610768A (zh) | 一种双法兰限位伸缩接头 | |
CN201340170Y (zh) | 双锥真空干燥机的密封装置 | |
CN220337694U (zh) | 一种连接紧密的密封法兰 | |
CN220320667U (zh) | 不规则法兰带压堵漏夹具 | |
CN220102416U (zh) | 一种胶管密封接头 | |
CN205001756U (zh) | 管道抢修器 | |
CN216131548U (zh) | 一种气压接头连接装置 | |
CN217421460U (zh) | 一种多管路sf6气体互感器抽真空装置 | |
CN219712642U (zh) | 一种高密封性导流管伸缩接头 | |
CN220600746U (zh) | 一种新型燃气管道连接头 | |
CN217207837U (zh) | 一种防泄漏直管法兰球阀 | |
CN219866728U (zh) | 一种管道连接结构 | |
CN205606078U (zh) | 一种快装管道密封装置 | |
CN205065092U (zh) | 空调管路与冷凝器的连接结构 |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Dawei Inventor after: Yan Zhilong Inventor after: Liu Xiaotao Inventor after: Hu Qi Inventor after: Li Yun Inventor after: Zheng Jie Inventor before: Li Yun Inventor before: Zheng Jie |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211208 Address after: 035400 Beiguan Industrial Zone, Dingxiang County, Xinzhou City, Shanxi Province Applicant after: SHANXI TIANBAO GROUP Co.,Ltd. Address before: 210000 building B, Xiaozhuang store, magic cube apartment, Qixia District, Nanjing, Jiangsu Province Applicant before: Li Yun |
|
GR01 | Patent grant | ||
GR01 | Patent grant |