CN113154166B - 一种液体泄漏可自动断流的三通阀 - Google Patents
一种液体泄漏可自动断流的三通阀 Download PDFInfo
- Publication number
- CN113154166B CN113154166B CN202110427497.5A CN202110427497A CN113154166B CN 113154166 B CN113154166 B CN 113154166B CN 202110427497 A CN202110427497 A CN 202110427497A CN 113154166 B CN113154166 B CN 113154166B
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- China
- Prior art keywords
- gas tank
- valve core
- gas
- branch
- cylinder body
- 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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- 239000007788 liquid Substances 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
-
- 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow in pipes or hoses
- F16L55/1022—Fluid cut-off devices automatically actuated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110427497.5A CN113154166B (zh) | 2021-04-21 | 2021-04-21 | 一种液体泄漏可自动断流的三通阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110427497.5A CN113154166B (zh) | 2021-04-21 | 2021-04-21 | 一种液体泄漏可自动断流的三通阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113154166A CN113154166A (zh) | 2021-07-23 |
CN113154166B true CN113154166B (zh) | 2023-06-23 |
Family
ID=76867787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110427497.5A Active CN113154166B (zh) | 2021-04-21 | 2021-04-21 | 一种液体泄漏可自动断流的三通阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113154166B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH513358A (de) * | 1969-09-08 | 1971-09-30 | Rosan Entpr | Ventilvorrichtung zur Anzeige eines Lecks in Gasleitungen |
GB0323082D0 (en) * | 2003-09-29 | 2003-11-05 | Huang Chun P | Multifunction tube joint |
CN204459339U (zh) * | 2015-02-04 | 2015-07-08 | 重庆川庆科技发展有限公司 | 高液面紧急切断阀 |
CN205101746U (zh) * | 2015-11-10 | 2016-03-23 | 佛山市云米电器科技有限公司 | 可感知水流信号的三通 |
CN205877210U (zh) * | 2016-07-22 | 2017-01-11 | 徐州德胜石油机械有限公司 | 一体式气动海底阀 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2276588Y (zh) * | 1996-07-19 | 1998-03-18 | 李贺奇 | 失压自动关闭气体安全阀 |
US6619325B2 (en) * | 2001-12-04 | 2003-09-16 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Hydraulic hybrid accumulator shut-off valve |
US8640729B2 (en) * | 2010-12-15 | 2014-02-04 | Brian Dana | Method and apparatus for automatic fluid shut-off |
US10266019B2 (en) * | 2011-03-18 | 2019-04-23 | Gaither Tool Company, Inc. | Rapid opening gas valve |
CN103090087B (zh) * | 2013-02-27 | 2015-04-22 | 张晖 | 管道泄漏自动封堵阀 |
CN206409639U (zh) * | 2016-11-30 | 2017-08-15 | 浙江南化防腐设备有限公司 | 防腐型紧急切断阀 |
CN208519237U (zh) * | 2018-07-17 | 2019-02-19 | 阜宁县中洲阀门有限公司 | 一种锻钢注油阀 |
CN211924950U (zh) * | 2020-01-03 | 2020-11-13 | 浙江他山流体控制科技有限公司 | 一种液化石油气瓶阀 |
CN211738046U (zh) * | 2020-03-23 | 2020-10-23 | 海汇汽车制造有限公司 | 专用车沟槽卡箍自扣式气动切断阀 |
CN212251354U (zh) * | 2020-06-10 | 2020-12-29 | 山东金鑫阀门厂 | 一种防腐密封型紧急切断阀 |
-
2021
- 2021-04-21 CN CN202110427497.5A patent/CN113154166B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH513358A (de) * | 1969-09-08 | 1971-09-30 | Rosan Entpr | Ventilvorrichtung zur Anzeige eines Lecks in Gasleitungen |
GB0323082D0 (en) * | 2003-09-29 | 2003-11-05 | Huang Chun P | Multifunction tube joint |
CN204459339U (zh) * | 2015-02-04 | 2015-07-08 | 重庆川庆科技发展有限公司 | 高液面紧急切断阀 |
CN205101746U (zh) * | 2015-11-10 | 2016-03-23 | 佛山市云米电器科技有限公司 | 可感知水流信号的三通 |
CN205877210U (zh) * | 2016-07-22 | 2017-01-11 | 徐州德胜石油机械有限公司 | 一体式气动海底阀 |
Also Published As
Publication number | Publication date |
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CN113154166A (zh) | 2021-07-23 |
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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: 20230601 Address after: 215000 No.42, Guijia lane, Suzhou Industrial Park, Suzhou City, Jiangsu Province Applicant after: SUZHOU DOUSON VALVE CO.,LTD. Address before: No. 576, Longquan Road, Wuhua District, Kunming, Yunnan 650000 Applicant before: Chen Leilei |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215000 No.42, Guijia lane, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Harbin Electric Suzhou Dauson Valve Co.,Ltd. Country or region after: China Address before: 215000 No.42, Guijia lane, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: SUZHOU DOUSON VALVE CO.,LTD. Country or region before: China |