CN115574166B - 一种能自动封堵燃气管道的装置 - Google Patents
一种能自动封堵燃气管道的装置 Download PDFInfo
- Publication number
- CN115574166B CN115574166B CN202211453207.5A CN202211453207A CN115574166B CN 115574166 B CN115574166 B CN 115574166B CN 202211453207 A CN202211453207 A CN 202211453207A CN 115574166 B CN115574166 B CN 115574166B
- Authority
- CN
- China
- Prior art keywords
- gas
- fixedly connected
- plate
- block
- cavity
- 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
- 239000007789 gas Substances 0.000 claims abstract description 154
- 210000001503 joint Anatomy 0.000 claims abstract description 58
- 230000000903 blocking effect Effects 0.000 claims abstract description 23
- 239000002737 fuel gas Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 59
- 230000008602 contraction Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000006698 induction Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 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
- F16L23/02—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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
-
- 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
-
- 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
Landscapes
- 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 |
---|---|---|---|
CN202211453207.5A CN115574166B (zh) | 2022-11-21 | 2022-11-21 | 一种能自动封堵燃气管道的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211453207.5A CN115574166B (zh) | 2022-11-21 | 2022-11-21 | 一种能自动封堵燃气管道的装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115574166A CN115574166A (zh) | 2023-01-06 |
CN115574166B true CN115574166B (zh) | 2023-04-07 |
Family
ID=84589019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211453207.5A Active CN115574166B (zh) | 2022-11-21 | 2022-11-21 | 一种能自动封堵燃气管道的装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115574166B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE32362E (en) * | 1977-05-02 | 1987-02-24 | Prefco Products, Inc. | Fire damper and method of fabrication |
JP2002188949A (ja) * | 2000-12-20 | 2002-07-05 | Keiji Ouchi | 微少漏洩判定方式及びその補助装置 |
FR2827033B1 (fr) * | 2001-07-03 | 2004-08-20 | Eurodim Sa | Agencement de connexion et de deconnexion de deux troncons de canalisation d'un systeme de transfert fluide |
WO2009154367A2 (ko) * | 2008-06-19 | 2009-12-23 | Park Jin Seong | 자동 가스차단장치 |
GB201103591D0 (en) * | 2011-03-01 | 2011-04-13 | Connaught Lithoservices Ltd | Valve |
CN212510531U (zh) * | 2020-05-12 | 2021-02-09 | 张慧煜 | 一种防堵石油开采管道装置 |
CN112963591B (zh) * | 2021-03-21 | 2022-02-15 | 东北石油大学 | 一种双触发伞式油气管道隔爆阀 |
-
2022
- 2022-11-21 CN CN202211453207.5A patent/CN115574166B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN115574166A (zh) | 2023-01-06 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230713 Address after: 274000 North 500 meters east of the intersection of Fanyang Road and Chunlei Road, Binhe Street, Dingtao District, Heze City, Shandong Province Patentee after: Hengyi New Materials (Shandong) Co.,Ltd. Address before: No. 517, Chunlei Road, Dingtao District, Heze City, Shandong Province, 274000 Patentee before: Heze Hengyi metal material Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A device that can automatically seal gas pipelines Granted publication date: 20230407 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Hengyi New Materials (Shandong) Co.,Ltd. Registration number: Y2024980002831 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |