CN111322470B - 一种锁扩式管道连接件 - Google Patents
一种锁扩式管道连接件 Download PDFInfo
- Publication number
- CN111322470B CN111322470B CN202010177587.9A CN202010177587A CN111322470B CN 111322470 B CN111322470 B CN 111322470B CN 202010177587 A CN202010177587 A CN 202010177587A CN 111322470 B CN111322470 B CN 111322470B
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- CN
- China
- Prior art keywords
- sealing
- sealing ring
- pair
- ring
- sleeve
- 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.)
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010177587.9A CN111322470B (zh) | 2020-03-13 | 2020-03-13 | 一种锁扩式管道连接件 |
Applications Claiming Priority (1)
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CN202010177587.9A CN111322470B (zh) | 2020-03-13 | 2020-03-13 | 一种锁扩式管道连接件 |
Publications (2)
Publication Number | Publication Date |
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CN111322470A CN111322470A (zh) | 2020-06-23 |
CN111322470B true CN111322470B (zh) | 2021-09-14 |
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Family Applications (1)
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CN202010177587.9A Active CN111322470B (zh) | 2020-03-13 | 2020-03-13 | 一种锁扩式管道连接件 |
Country Status (1)
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CN (1) | CN111322470B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111911388B (zh) * | 2020-07-14 | 2022-07-05 | 宁波速通汽配制造有限公司 | 一种防泄漏汽车空调压缩机 |
CN112324914A (zh) * | 2020-11-13 | 2021-02-05 | 安徽工程大学 | 一种弹簧机械式航空密封件 |
CN114440027B (zh) * | 2022-03-19 | 2024-02-27 | 重庆云懿建筑安装工程有限公司 | 一种消防管道安装结构及安装方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090524A (en) * | 1974-02-11 | 1978-05-23 | Aeroquip Corporation | Frangible valved fitting |
CN1390285A (zh) * | 1999-09-13 | 2003-01-08 | 斯瓦戈洛克公司 | 带指示装置的管接头 |
CN100500263C (zh) * | 2007-09-10 | 2009-06-17 | 株洲联诚集团有限责任公司 | 一种压差自控式吸湿器 |
CN202203548U (zh) * | 2011-08-30 | 2012-04-25 | 牛国亮 | 一种管路接头 |
CN203348787U (zh) * | 2013-01-05 | 2013-12-18 | 中国航空工业集团公司西安飞机设计研究所 | 一种双密封结构的燃油导管法兰连接装置 |
CN206159690U (zh) * | 2016-11-18 | 2017-05-10 | 东北石油大学 | 给水排水管道连接装置 |
CN206398217U (zh) * | 2017-01-21 | 2017-08-11 | 广州市弘田金属制品有限公司 | 一种焊接式端直通锥管螺纹管接头 |
CN209026187U (zh) * | 2018-05-22 | 2019-06-25 | 南京圣卡孚科技有限公司 | 一种异形管式密封圈 |
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2020
- 2020-03-13 CN CN202010177587.9A patent/CN111322470B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090524A (en) * | 1974-02-11 | 1978-05-23 | Aeroquip Corporation | Frangible valved fitting |
CN1390285A (zh) * | 1999-09-13 | 2003-01-08 | 斯瓦戈洛克公司 | 带指示装置的管接头 |
CN100500263C (zh) * | 2007-09-10 | 2009-06-17 | 株洲联诚集团有限责任公司 | 一种压差自控式吸湿器 |
CN202203548U (zh) * | 2011-08-30 | 2012-04-25 | 牛国亮 | 一种管路接头 |
CN203348787U (zh) * | 2013-01-05 | 2013-12-18 | 中国航空工业集团公司西安飞机设计研究所 | 一种双密封结构的燃油导管法兰连接装置 |
CN206159690U (zh) * | 2016-11-18 | 2017-05-10 | 东北石油大学 | 给水排水管道连接装置 |
CN206398217U (zh) * | 2017-01-21 | 2017-08-11 | 广州市弘田金属制品有限公司 | 一种焊接式端直通锥管螺纹管接头 |
CN209026187U (zh) * | 2018-05-22 | 2019-06-25 | 南京圣卡孚科技有限公司 | 一种异形管式密封圈 |
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CN111322470A (zh) | 2020-06-23 |
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Legal Events
Date | Code | Title | Description |
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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: 20210825 Address after: 317500 No. 10, Tengjiao Road, shuicang Industrial Zone, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: ZHEJIANG SHUANGSEN METAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 528000 the first floor of "shantouling" (workshop 4), Luodong village, Shishan town, Nanhai District, Foshan City, Guangdong Province Applicant before: FOSHAN NANHAI RUIJIN STAINLESS STEEL INDUSTRY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: Lock expansion type pipe connector Effective date of registration: 20220415 Granted publication date: 20210914 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wenling branch Pledgor: ZHEJIANG SHUANGSEN METAL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2022330000536 |