CN106286927B - 自压力加载式调压器 - Google Patents
自压力加载式调压器 Download PDFInfo
- Publication number
- CN106286927B CN106286927B CN201610933904.9A CN201610933904A CN106286927B CN 106286927 B CN106286927 B CN 106286927B CN 201610933904 A CN201610933904 A CN 201610933904A CN 106286927 B CN106286927 B CN 106286927B
- Authority
- CN
- China
- Prior art keywords
- pressure
- valve
- homophony
- voltage stabilizing
- commander
- 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
- 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
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
-
- 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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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0636—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the loading device of the membrane, e.g. spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610933904.9A CN106286927B (zh) | 2016-11-01 | 2016-11-01 | 自压力加载式调压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610933904.9A CN106286927B (zh) | 2016-11-01 | 2016-11-01 | 自压力加载式调压器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106286927A CN106286927A (zh) | 2017-01-04 |
CN106286927B true CN106286927B (zh) | 2018-08-03 |
Family
ID=57720124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610933904.9A Active CN106286927B (zh) | 2016-11-01 | 2016-11-01 | 自压力加载式调压器 |
Country Status (1)
Country | Link |
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CN (1) | CN106286927B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106763960B (zh) * | 2017-03-20 | 2023-04-11 | 四川长仪油气集输设备股份有限公司 | 活塞式轴流调压器 |
CN107061821B (zh) * | 2017-04-25 | 2023-07-21 | 四川省犍为峨山阀门有限责任公司 | 一种调压器指挥器 |
CN113217643A (zh) * | 2021-06-02 | 2021-08-06 | 中国长江三峡集团有限公司 | 差压式爆管安全阀及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB301534A (en) * | 1927-09-01 | 1928-12-03 | Glenfield & Kennedy Ltd | Improvements in automatic self-closing valves |
US3971405A (en) * | 1974-07-15 | 1976-07-27 | Parker-Hannifin Corporation | Pressure controlled hydrant valve coupler |
CN202884159U (zh) * | 2012-09-07 | 2013-04-17 | 乐山川天燃气输配设备有限公司 | 超高压间接作用式调压器 |
CN104358904A (zh) * | 2014-11-25 | 2015-02-18 | 四川长仪油气集输设备股份有限公司 | 膜片式控制阀 |
CN104482279A (zh) * | 2014-12-12 | 2015-04-01 | 乐山川天燃气输配设备有限公司 | 阀后欠压自动关闭调压器 |
CN206246766U (zh) * | 2016-11-01 | 2017-06-13 | 四川长仪油气集输设备股份有限公司 | 自压力加载式调压器 |
-
2016
- 2016-11-01 CN CN201610933904.9A patent/CN106286927B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB301534A (en) * | 1927-09-01 | 1928-12-03 | Glenfield & Kennedy Ltd | Improvements in automatic self-closing valves |
US3971405A (en) * | 1974-07-15 | 1976-07-27 | Parker-Hannifin Corporation | Pressure controlled hydrant valve coupler |
CN202884159U (zh) * | 2012-09-07 | 2013-04-17 | 乐山川天燃气输配设备有限公司 | 超高压间接作用式调压器 |
CN104358904A (zh) * | 2014-11-25 | 2015-02-18 | 四川长仪油气集输设备股份有限公司 | 膜片式控制阀 |
CN104482279A (zh) * | 2014-12-12 | 2015-04-01 | 乐山川天燃气输配设备有限公司 | 阀后欠压自动关闭调压器 |
CN206246766U (zh) * | 2016-11-01 | 2017-06-13 | 四川长仪油气集输设备股份有限公司 | 自压力加载式调压器 |
Also Published As
Publication number | Publication date |
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CN106286927A (zh) | 2017-01-04 |
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PB01 | Publication | ||
C10 | Entry into 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: Self pressure loaded regulator Effective date of registration: 20221123 Granted publication date: 20180803 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN CHANGYI OIL-GAS GATHERING TRANSPORTATION EQUIPMENT CO.,LTD. Registration number: Y2022510000313 |
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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: 20230904 Granted publication date: 20180803 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN CHANGYI OIL-GAS GATHERING TRANSPORTATION EQUIPMENT CO.,LTD. Registration number: Y2022510000313 |