CN105952996B - 一种石油管道水下连接法兰 - Google Patents
一种石油管道水下连接法兰 Download PDFInfo
- Publication number
- CN105952996B CN105952996B CN201610530142.8A CN201610530142A CN105952996B CN 105952996 B CN105952996 B CN 105952996B CN 201610530142 A CN201610530142 A CN 201610530142A CN 105952996 B CN105952996 B CN 105952996B
- Authority
- CN
- China
- Prior art keywords
- flange seat
- magnet ring
- gasket
- upper flange
- pipeline
- 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
- 239000003208 petroleum Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010926 purge Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012279 drainage procedure Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610530142.8A CN105952996B (zh) | 2016-07-07 | 2016-07-07 | 一种石油管道水下连接法兰 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610530142.8A CN105952996B (zh) | 2016-07-07 | 2016-07-07 | 一种石油管道水下连接法兰 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105952996A CN105952996A (zh) | 2016-09-21 |
CN105952996B true CN105952996B (zh) | 2018-12-21 |
Family
ID=56899637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610530142.8A Active CN105952996B (zh) | 2016-07-07 | 2016-07-07 | 一种石油管道水下连接法兰 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105952996B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110904538A (zh) * | 2019-12-27 | 2020-03-24 | 安徽日发纺织机械有限公司 | 一种自紧固式吸管 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101598246A (zh) * | 2008-06-06 | 2009-12-09 | 中国海洋石油总公司 | 海底输油管道法兰水下对接的方法 |
CN202863561U (zh) * | 2012-10-25 | 2013-04-10 | 北京汽车股份有限公司 | 可单向排水的空气室孔堵 |
PL214885B1 (pl) * | 2010-03-10 | 2013-09-30 | Akad Gorniczo Hutnicza | Połączenie rurowe |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8210572B2 (en) * | 2008-05-30 | 2012-07-03 | Hana Consulting, Inc. | Magnetic coupling device and method |
JP5527879B2 (ja) * | 2009-11-02 | 2014-06-25 | 株式会社アルバック | フランジの製造方法 |
CN204312895U (zh) * | 2014-12-17 | 2015-05-06 | 江苏中通管业有限公司 | 一种带磁性的双法兰盘 |
CN205350653U (zh) * | 2015-12-04 | 2016-06-29 | 重庆宝进机械制造有限公司 | 一种数控机床加工而成的汽车法兰 |
-
2016
- 2016-07-07 CN CN201610530142.8A patent/CN105952996B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101598246A (zh) * | 2008-06-06 | 2009-12-09 | 中国海洋石油总公司 | 海底输油管道法兰水下对接的方法 |
PL214885B1 (pl) * | 2010-03-10 | 2013-09-30 | Akad Gorniczo Hutnicza | Połączenie rurowe |
CN202863561U (zh) * | 2012-10-25 | 2013-04-10 | 北京汽车股份有限公司 | 可单向排水的空气室孔堵 |
Also Published As
Publication number | Publication date |
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CN105952996A (zh) | 2016-09-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181105 Address after: Room 2207, Fulong Garden No. 1 Commercial and Residential Building, Houhai Village, Baiqi Township, Quanzhou City, Fujian Province, 362000 Applicant after: QUANZHOU PAITENG NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 246001 Anhui Anqing Development Zone 3.9 square kilometers Industrial Park (30% temples) Applicant before: ANQING YIYUAN PETROLEUM MACHINERY PARTS MANUFACTURING Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: Pinghu City, Jiaxing City, Zhejiang province 314200 Guang Chen Zhen Guang Line No. 250 democracy Patentee after: Pinghu Qianjiang Machinery Manufacturing Co.,Ltd. Address before: Room 2207, Fulong Garden No. 1 Commercial and Residential Building, Houhai Village, Baiqi Township, Quanzhou City, Fujian Province, 362000 Patentee before: QUANZHOU PAITENG NEW MATERIAL TECHNOLOGY CO.,LTD. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An underwater connecting flange for oil pipeline Effective date of registration: 20211126 Granted publication date: 20181221 Pledgee: Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Guangchen sub branch Pledgor: Pinghu Qianjiang Machinery Manufacturing Co.,Ltd. Registration number: Y2021330002373 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230526 Granted publication date: 20181221 Pledgee: Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Guangchen sub branch Pledgor: Pinghu Qianjiang Machinery Manufacturing Co.,Ltd. Registration number: Y2021330002373 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |