CN103982664B - 一种集减压、持压和隔断功能于一体的控制阀及其应用 - Google Patents
一种集减压、持压和隔断功能于一体的控制阀及其应用 Download PDFInfo
- Publication number
- CN103982664B CN103982664B CN201410199460.1A CN201410199460A CN103982664B CN 103982664 B CN103982664 B CN 103982664B CN 201410199460 A CN201410199460 A CN 201410199460A CN 103982664 B CN103982664 B CN 103982664B
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- CN
- China
- Prior art keywords
- valve
- pressure
- control valve
- main valve
- main
- 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
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410199460.1A CN103982664B (zh) | 2014-05-12 | 2014-05-12 | 一种集减压、持压和隔断功能于一体的控制阀及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410199460.1A CN103982664B (zh) | 2014-05-12 | 2014-05-12 | 一种集减压、持压和隔断功能于一体的控制阀及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103982664A CN103982664A (zh) | 2014-08-13 |
CN103982664B true CN103982664B (zh) | 2016-08-24 |
Family
ID=51274753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410199460.1A Active CN103982664B (zh) | 2014-05-12 | 2014-05-12 | 一种集减压、持压和隔断功能于一体的控制阀及其应用 |
Country Status (1)
Country | Link |
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CN (1) | CN103982664B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221792B (zh) * | 2015-10-16 | 2019-07-09 | 天津市国威给排水设备制造有限公司 | 一种双向排气启闭阀 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2991796A (en) * | 1954-09-30 | 1961-07-11 | Donald G Griswold | Valves and automatic control means therefor |
JPH04102780A (ja) * | 1990-08-21 | 1992-04-03 | Hidekuni Yokota | 自動調整リフト弁装置 |
CN2517921Y (zh) * | 2001-10-10 | 2002-10-23 | 金顺国 | 双流量电磁阀 |
CN200978986Y (zh) * | 2006-11-10 | 2007-11-21 | 解雅亮 | 煤矿专用防爆高压电磁阀 |
CN203809705U (zh) * | 2014-05-12 | 2014-09-03 | 美国阿达姆斯流体有限公司 | 一种用于直连供暖设备的控制阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4462835B2 (ja) * | 2003-03-12 | 2010-05-12 | 株式会社横田製作所 | 自動調整弁装置 |
-
2014
- 2014-05-12 CN CN201410199460.1A patent/CN103982664B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2991796A (en) * | 1954-09-30 | 1961-07-11 | Donald G Griswold | Valves and automatic control means therefor |
JPH04102780A (ja) * | 1990-08-21 | 1992-04-03 | Hidekuni Yokota | 自動調整リフト弁装置 |
CN2517921Y (zh) * | 2001-10-10 | 2002-10-23 | 金顺国 | 双流量电磁阀 |
CN200978986Y (zh) * | 2006-11-10 | 2007-11-21 | 解雅亮 | 煤矿专用防爆高压电磁阀 |
CN203809705U (zh) * | 2014-05-12 | 2014-09-03 | 美国阿达姆斯流体有限公司 | 一种用于直连供暖设备的控制阀 |
Also Published As
Publication number | Publication date |
---|---|
CN103982664A (zh) | 2014-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180503 Address after: 200000 China (Shanghai) free trade trial zone 1133 1133, 2 Chong 1133 Road, Zu Chong Road Patentee after: SHANGHAI YYJ FIRE PROTECTION SCIENCE & TECHNOLOGY CO.,LTD. Address before: Unit 475, Central Avenue, Las Vega, Nevada, USA Patentee before: ADAMS FLUID Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 201616 Building 1, No.1, Xingang Road, Xiaokunshan Town, Songjiang District, Shanghai Patentee after: SHANGHAI CHENGFENG FLUID EQUIPMENT CO.,LTD. Address before: Room 1133, building 2, No. 1077, Zuchongzhi Road, China (Shanghai) pilot Free Trade Zone, 201203 Patentee before: SHANGHAI YYJ FIRE PROTECTION SCIENCE & TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A control valve that integrates pressure reduction, pressure holding, and isolation functions and its application Effective date of registration: 20230421 Granted publication date: 20160824 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: SHANGHAI CHENGFENG FLUID EQUIPMENT CO.,LTD. Registration number: Y2023980038670 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |