CN109282076B - 用于闸阀的带离合式手动机构的气动活塞执行机构 - Google Patents
用于闸阀的带离合式手动机构的气动活塞执行机构 Download PDFInfo
- Publication number
- CN109282076B CN109282076B CN201811502970.6A CN201811502970A CN109282076B CN 109282076 B CN109282076 B CN 109282076B CN 201811502970 A CN201811502970 A CN 201811502970A CN 109282076 B CN109282076 B CN 109282076B
- Authority
- CN
- China
- Prior art keywords
- ring
- piston
- push rod
- piston rod
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 82
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 210000004907 gland Anatomy 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 9
- 238000003825 pressing Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000011418 maintenance treatment Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 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
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Fluid-Driven Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811502970.6A CN109282076B (zh) | 2018-12-10 | 2018-12-10 | 用于闸阀的带离合式手动机构的气动活塞执行机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811502970.6A CN109282076B (zh) | 2018-12-10 | 2018-12-10 | 用于闸阀的带离合式手动机构的气动活塞执行机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109282076A CN109282076A (zh) | 2019-01-29 |
CN109282076B true CN109282076B (zh) | 2023-09-01 |
Family
ID=65174033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811502970.6A Active CN109282076B (zh) | 2018-12-10 | 2018-12-10 | 用于闸阀的带离合式手动机构的气动活塞执行机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109282076B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213480A (en) * | 1978-12-26 | 1980-07-22 | Acf Industries, Incorporated | Manual override for hydraulic gate valve actuators |
CN203948757U (zh) * | 2014-07-28 | 2014-11-19 | 浙江汉姆森自控阀门有限公司 | 一种更换方便的直行程手自控制闸阀 |
CN104565508A (zh) * | 2014-12-22 | 2015-04-29 | 上海大成仪表有限责任公司 | 角行程调节阀的横装式气动活塞式执行机构 |
CN204985952U (zh) * | 2015-08-18 | 2016-01-20 | 宁波埃美柯铜阀门有限公司 | 气动带手动楔式闸阀 |
CN105697850A (zh) * | 2016-04-07 | 2016-06-22 | 中国石油大学(华东) | 高可靠性水下闸阀执行机构 |
CN106481830A (zh) * | 2016-11-16 | 2017-03-08 | 江苏科技大学 | 一种高可靠性液压水下闸阀 |
CN207195798U (zh) * | 2017-08-14 | 2018-04-06 | 艾坦姆流体控制技术(北京)有限公司 | 一种阀门用气缸执行机构 |
-
2018
- 2018-12-10 CN CN201811502970.6A patent/CN109282076B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213480A (en) * | 1978-12-26 | 1980-07-22 | Acf Industries, Incorporated | Manual override for hydraulic gate valve actuators |
CN203948757U (zh) * | 2014-07-28 | 2014-11-19 | 浙江汉姆森自控阀门有限公司 | 一种更换方便的直行程手自控制闸阀 |
CN104565508A (zh) * | 2014-12-22 | 2015-04-29 | 上海大成仪表有限责任公司 | 角行程调节阀的横装式气动活塞式执行机构 |
CN204985952U (zh) * | 2015-08-18 | 2016-01-20 | 宁波埃美柯铜阀门有限公司 | 气动带手动楔式闸阀 |
CN105697850A (zh) * | 2016-04-07 | 2016-06-22 | 中国石油大学(华东) | 高可靠性水下闸阀执行机构 |
CN106481830A (zh) * | 2016-11-16 | 2017-03-08 | 江苏科技大学 | 一种高可靠性液压水下闸阀 |
CN207195798U (zh) * | 2017-08-14 | 2018-04-06 | 艾坦姆流体控制技术(北京)有限公司 | 一种阀门用气缸执行机构 |
Also Published As
Publication number | Publication date |
---|---|
CN109282076A (zh) | 2019-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101430515B1 (ko) | 게이트 밸브 | |
CN101216118B (zh) | 空心蝶板蝶阀 | |
CN217633982U (zh) | 波纹管密封球阀 | |
CN109282076B (zh) | 用于闸阀的带离合式手动机构的气动活塞执行机构 | |
CN201330705Y (zh) | 罗茨真空泵的机械密封结构 | |
CN101363556A (zh) | 下阀杆不旋转双密封结构的仪表截止阀 | |
CN211117905U (zh) | 一种经济实用的旋塞阀液压驱动机构 | |
CN213298811U (zh) | 一种用来实现旋转轴与机体之间零泄漏密封的传动装置 | |
RU2073158C1 (ru) | Привод запорной трубопроводной арматуры | |
CN217328720U (zh) | 一种带顶装手轮的单作用气动执行机构 | |
CN2692387Y (zh) | 脱硫泵集装式机械密封件 | |
CN210715302U (zh) | 多级离心泵平衡盘 | |
CN209196246U (zh) | 一种用于闸阀的带离合式手动机构的气动活塞执行机构 | |
JPS6314204B2 (zh) | ||
CN103670321B (zh) | 手动闸板式抽油杆防喷器 | |
CN203640667U (zh) | 手动闸板式抽油杆防喷器 | |
CN208381452U (zh) | 一种钢瓶阀气动执行器组件 | |
CN114102515B (zh) | 双层阀盖式阀门的拆装系统、装配方法及拆卸方法 | |
CN210830485U (zh) | 一种适应轴向大位移的机械密封结构 | |
CN220185849U (zh) | 法兰连接式气动蝶阀 | |
CN219954286U (zh) | 一种具有传动安装结构的上装式球阀 | |
CN110657246A (zh) | 催化装置用四连杆偏心蝶阀 | |
CN217815028U (zh) | 一种阀轴密封结构及包含该密封结构的蝶阀 | |
CN219655334U (zh) | Y型三通球阀 | |
CN215596431U (zh) | 一种方便检修的三偏心蝶阀 |
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 | ||
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: Pneumatic piston actuator with clutch type manual mechanism for gate valves Effective date of registration: 20231009 Granted publication date: 20230901 Pledgee: Bank of China Co.,Ltd. Wuxi High tech Industrial Development Zone Branch Pledgor: WUXI SCORE AUTOMATIC CONTROL EQUIPMENT CO.,LTD. Registration number: Y2023980060272 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230901 Pledgee: Bank of China Co.,Ltd. Wuxi High tech Industrial Development Zone Branch Pledgor: WUXI SCORE AUTOMATIC CONTROL EQUIPMENT CO.,LTD. Registration number: Y2023980060272 |