CN112392964B - 一种自控微压调节阀 - Google Patents
一种自控微压调节阀 Download PDFInfo
- Publication number
- CN112392964B CN112392964B CN202011180035.XA CN202011180035A CN112392964B CN 112392964 B CN112392964 B CN 112392964B CN 202011180035 A CN202011180035 A CN 202011180035A CN 112392964 B CN112392964 B CN 112392964B
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- CN
- China
- Prior art keywords
- valve
- rod
- piston
- lever
- 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.)
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
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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
- 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
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
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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
- 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
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
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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
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011180035.XA CN112392964B (zh) | 2020-10-29 | 2020-10-29 | 一种自控微压调节阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011180035.XA CN112392964B (zh) | 2020-10-29 | 2020-10-29 | 一种自控微压调节阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112392964A CN112392964A (zh) | 2021-02-23 |
CN112392964B true CN112392964B (zh) | 2022-09-27 |
Family
ID=74598486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011180035.XA Active CN112392964B (zh) | 2020-10-29 | 2020-10-29 | 一种自控微压调节阀 |
Country Status (1)
Country | Link |
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CN (1) | CN112392964B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2459546Y (zh) * | 2000-10-12 | 2001-11-14 | 乐山市自动化仪表三厂 | 高灵敏度直接作用式气体调压器 |
CN2763645Y (zh) * | 2005-01-31 | 2006-03-08 | 四川天一科技股份有限公司 | 截止阀防冲刷装置 |
CN205991224U (zh) * | 2016-07-19 | 2017-03-01 | 浙江永盛科技股份有限公司 | 一种杠杆自力式微压调节阀 |
CN209797224U (zh) * | 2019-03-13 | 2019-12-17 | 杭州永利百合实业有限公司 | 一种驱动链 |
CN210716175U (zh) * | 2019-07-26 | 2020-06-09 | 浙江三方控制阀股份有限公司 | 一种具有切断功能的压力调节装置 |
CN111795157A (zh) * | 2020-07-03 | 2020-10-20 | 东莞海特帕沃液压科技有限公司 | 一种防冲刷蝶阀 |
-
2020
- 2020-10-29 CN CN202011180035.XA patent/CN112392964B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2459546Y (zh) * | 2000-10-12 | 2001-11-14 | 乐山市自动化仪表三厂 | 高灵敏度直接作用式气体调压器 |
CN2763645Y (zh) * | 2005-01-31 | 2006-03-08 | 四川天一科技股份有限公司 | 截止阀防冲刷装置 |
CN205991224U (zh) * | 2016-07-19 | 2017-03-01 | 浙江永盛科技股份有限公司 | 一种杠杆自力式微压调节阀 |
CN209797224U (zh) * | 2019-03-13 | 2019-12-17 | 杭州永利百合实业有限公司 | 一种驱动链 |
CN210716175U (zh) * | 2019-07-26 | 2020-06-09 | 浙江三方控制阀股份有限公司 | 一种具有切断功能的压力调节装置 |
CN111795157A (zh) * | 2020-07-03 | 2020-10-20 | 东莞海特帕沃液压科技有限公司 | 一种防冲刷蝶阀 |
Also Published As
Publication number | Publication date |
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CN112392964A (zh) | 2021-02-23 |
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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 | ||
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: An automatic micro pressure regulating valve Effective date of registration: 20221213 Granted publication date: 20220927 Pledgee: Fuyang sub branch of Bank of Hangzhou Co.,Ltd. Pledgor: Hangzhou Liangsheng Electric Co.,Ltd. Registration number: Y2022980027029 |
|
PC01 | Cancellation 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: 20230606 Granted publication date: 20220927 Pledgee: Fuyang sub branch of Bank of Hangzhou Co.,Ltd. Pledgor: Hangzhou Liangsheng Electric Co.,Ltd. Registration number: Y2022980027029 |
|
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: A self-control micro pressure regulating valve Effective date of registration: 20230802 Granted publication date: 20220927 Pledgee: Fuyang sub branch of Bank of Hangzhou Co.,Ltd. Pledgor: Hangzhou Liangsheng Electric Co.,Ltd. Registration number: Y2023330001602 |