CN109990132B - 微灌管道末端用多功能阀门 - Google Patents
微灌管道末端用多功能阀门 Download PDFInfo
- Publication number
- CN109990132B CN109990132B CN201910382539.0A CN201910382539A CN109990132B CN 109990132 B CN109990132 B CN 109990132B CN 201910382539 A CN201910382539 A CN 201910382539A CN 109990132 B CN109990132 B CN 109990132B
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- CN
- China
- Prior art keywords
- cavity
- channel
- apopore
- inlet opening
- lock body
- 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
- F16K1/14—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 with ball-shaped valve member
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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
- 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
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped valve members
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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
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
-
- 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
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910382539.0A CN109990132B (zh) | 2019-05-09 | 2019-05-09 | 微灌管道末端用多功能阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910382539.0A CN109990132B (zh) | 2019-05-09 | 2019-05-09 | 微灌管道末端用多功能阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109990132A CN109990132A (zh) | 2019-07-09 |
CN109990132B true CN109990132B (zh) | 2019-11-08 |
Family
ID=67136322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910382539.0A Active CN109990132B (zh) | 2019-05-09 | 2019-05-09 | 微灌管道末端用多功能阀门 |
Country Status (1)
Country | Link |
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CN (1) | CN109990132B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101825196A (zh) * | 2010-05-28 | 2010-09-08 | 开平市洁士卫浴实业有限公司 | 一种节水型多功能冲洗阀 |
US20140182717A1 (en) * | 2010-11-16 | 2014-07-03 | Flow Dynamics, Llc | System for Increasing the Efficiency of a Water Meter |
CN102808988A (zh) * | 2012-08-16 | 2012-12-05 | 杨鑫 | 合力式泄高压排补气阀 |
CN103485387B (zh) * | 2013-09-24 | 2015-02-18 | 中国水利水电科学研究院 | 渠灌区管道输水灌溉系统 |
CN205350530U (zh) * | 2016-02-03 | 2016-06-29 | 孙俊义 | 螺旋结构长行程阀塞液位控制阀 |
CN208503625U (zh) * | 2018-07-23 | 2019-02-15 | 孙俊义 | 具有手动冲洗阀口和试水功能的自动排气阀 |
CN208750121U (zh) * | 2018-09-21 | 2019-04-16 | 浙江华蕴流体科技有限公司 | 一种新型复合式排气阀 |
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2019
- 2019-05-09 CN CN201910382539.0A patent/CN109990132B/zh active Active
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Publication number | Publication date |
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CN109990132A (zh) | 2019-07-09 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Mo Yan Inventor after: Wang Jiandong Inventor after: Zhang Yanqun Inventor after: Gao Xiaoyan Inventor after: Gong Shihong Inventor after: Li Qiaoling Inventor after: Ren Hejing Inventor before: Mo Yan Inventor before: Wang Jiandong Inventor before: Zhang Yanqun Inventor before: Gao Xiaoyan Inventor before: Gong Shihong Inventor before: Li Qiaoling |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200119 Address after: 100048 No. 20 West Zhuang Road, Beijing, Haidian District Co-patentee after: Institute of Environment and Sustainable Development in Agriculture,Chinese Academy of Agriculture Sciences Patentee after: China Academy of Water Resources and Hydropower Sciences Address before: 100000 No. 20 West Zhuang Road, Beijing, Haidian District Patentee before: China Academy of Water Resources and Hydropower Sciences |
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TR01 | Transfer of patent right |