CN105443815A - 膜片辅助式压杆失稳触发型的自动阀门 - Google Patents
膜片辅助式压杆失稳触发型的自动阀门 Download PDFInfo
- Publication number
- CN105443815A CN105443815A CN201510091254.3A CN201510091254A CN105443815A CN 105443815 A CN105443815 A CN 105443815A CN 201510091254 A CN201510091254 A CN 201510091254A CN 105443815 A CN105443815 A CN 105443815A
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure
- pilot valve
- diaphragm
- slender rod
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title abstract 2
- 230000006835 compression Effects 0.000 title 1
- 238000007906 compression Methods 0.000 title 1
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 3
- 230000001687 destabilization Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510091254.3A CN105443815B (zh) | 2015-02-28 | 2015-02-28 | 膜片辅助式压杆失稳触发型的自动阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510091254.3A CN105443815B (zh) | 2015-02-28 | 2015-02-28 | 膜片辅助式压杆失稳触发型的自动阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105443815A true CN105443815A (zh) | 2016-03-30 |
CN105443815B CN105443815B (zh) | 2019-02-19 |
Family
ID=55554332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510091254.3A Expired - Fee Related CN105443815B (zh) | 2015-02-28 | 2015-02-28 | 膜片辅助式压杆失稳触发型的自动阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105443815B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107035904A (zh) * | 2017-06-16 | 2017-08-11 | 江苏瑞朗博机械设备有限公司 | 可提供双重保护的双作用气动执行器驱动的自动阀门系统 |
CN107061815A (zh) * | 2017-05-16 | 2017-08-18 | 江苏瑞朗博机械设备有限公司 | 基于压杆失稳触发的膜片先导型自动阀 |
CN107084275A (zh) * | 2017-06-16 | 2017-08-22 | 江苏瑞朗博机械设备有限公司 | 可提供双重保护的单作用气动执行器驱动的自动阀门系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2255617A (en) * | 1991-05-06 | 1992-11-11 | Julian S Taylor | High pressure fluid emergency shutoff valve. |
CN103470215A (zh) * | 2012-06-08 | 2013-12-25 | 刘海亮 | 压杆失稳触发型井口安全阀 |
CN103486305A (zh) * | 2012-06-08 | 2014-01-01 | 刘海亮 | 压杆触发型高压低压紧急关断阀 |
CN204062041U (zh) * | 2014-02-17 | 2014-12-31 | 刘海亮 | 超压工况下由压杆失稳触发动作的自动阀门 |
CN204805650U (zh) * | 2015-02-28 | 2015-11-25 | 刘海亮 | 膜片辅助式压杆失稳触发型的自动阀门 |
CN105318053A (zh) * | 2015-02-17 | 2016-02-10 | 刘海亮 | 适用于微压工况的膜片辅助式压杆失稳触发型泄压装置 |
-
2015
- 2015-02-28 CN CN201510091254.3A patent/CN105443815B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2255617A (en) * | 1991-05-06 | 1992-11-11 | Julian S Taylor | High pressure fluid emergency shutoff valve. |
CN103470215A (zh) * | 2012-06-08 | 2013-12-25 | 刘海亮 | 压杆失稳触发型井口安全阀 |
CN103486305A (zh) * | 2012-06-08 | 2014-01-01 | 刘海亮 | 压杆触发型高压低压紧急关断阀 |
CN204062041U (zh) * | 2014-02-17 | 2014-12-31 | 刘海亮 | 超压工况下由压杆失稳触发动作的自动阀门 |
CN105318053A (zh) * | 2015-02-17 | 2016-02-10 | 刘海亮 | 适用于微压工况的膜片辅助式压杆失稳触发型泄压装置 |
CN204805650U (zh) * | 2015-02-28 | 2015-11-25 | 刘海亮 | 膜片辅助式压杆失稳触发型的自动阀门 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107061815A (zh) * | 2017-05-16 | 2017-08-18 | 江苏瑞朗博机械设备有限公司 | 基于压杆失稳触发的膜片先导型自动阀 |
CN107035904A (zh) * | 2017-06-16 | 2017-08-11 | 江苏瑞朗博机械设备有限公司 | 可提供双重保护的双作用气动执行器驱动的自动阀门系统 |
CN107084275A (zh) * | 2017-06-16 | 2017-08-22 | 江苏瑞朗博机械设备有限公司 | 可提供双重保护的单作用气动执行器驱动的自动阀门系统 |
Also Published As
Publication number | Publication date |
---|---|
CN105443815B (zh) | 2019-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2014117063A3 (en) | Fluid flow regulator with integrated rapid pressurization bypass valve | |
ATE473477T1 (de) | Ventil, insbesondere proportional- druckbegrenzungsventil | |
WO2010065804A3 (en) | Fluid flow control assembly | |
US9915372B2 (en) | High integrity pressure protecting system (HIPPS) for a fluid line | |
CN105443815A (zh) | 膜片辅助式压杆失稳触发型的自动阀门 | |
HRP20170522T1 (hr) | Pomoć za plin za podizanje kod bušotina s fosilnim gorivom | |
US10309431B2 (en) | Methods and apparatus to control movement of a component | |
CN108825833A (zh) | 一种带有隔离装置的阀门系统 | |
CN105318091A (zh) | 一种超压工况下由压杆失稳触发动作的自动阀门 | |
US20160169030A1 (en) | Valve for a turbomachine | |
RU2017110523A (ru) | Клапан сброса давления | |
CN104075002A (zh) | 可调式超高压单向阀 | |
CN107084277B (zh) | 基于压杆失稳触发的缓冲先导型自动阀 | |
CN204805659U (zh) | 新型膜片辅助式压杆失稳触发型阀门组件 | |
CN105782523B (zh) | 超压时压杆失稳触发动作的阀门组件 | |
US20130105714A1 (en) | Apparatus For A Pneumatic Relay Venting Pressure Dynamic Feedback Compensator | |
CN105318057A (zh) | 新型膜片辅助式压杆失稳触发型阀门组件 | |
WO2013026776A3 (en) | Subsea module pressure control | |
US10007278B2 (en) | Pneumatic valve and use thereof for a connected consumer | |
US9169939B2 (en) | Pressure control system for relief and shutdown of flow | |
CN204805650U (zh) | 膜片辅助式压杆失稳触发型的自动阀门 | |
CN204477452U (zh) | 超压工况下由压杆失稳触发动作的低温阀门 | |
CN104005451A (zh) | 预开泄压装置 | |
WO2018064438A3 (en) | Systems and methods for controlling flow valves in a turbine | |
CN105465412A (zh) | 压杆失稳触发型换向阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160330 Assignee: Hanzhong (Nanjing) Technology Co.,Ltd. Assignor: JIANGSU RELIABLE MACHINERY EQUIPMENT Co.,Ltd. Contract record no.: X2020980005319 Denomination of invention: Diaphragm assisted automatic valve with rod instability trigger Granted publication date: 20190219 License type: Exclusive License Record date: 20200825 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |
|
CF01 | Termination of patent right due to non-payment of annual fee |