CN104500803B - 一种智能管道防漏阀 - Google Patents
一种智能管道防漏阀 Download PDFInfo
- Publication number
- CN104500803B CN104500803B CN201410770855.2A CN201410770855A CN104500803B CN 104500803 B CN104500803 B CN 104500803B CN 201410770855 A CN201410770855 A CN 201410770855A CN 104500803 B CN104500803 B CN 104500803B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- valve
- valve body
- controller
- currency
- 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.)
- Expired - Fee Related
Links
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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
-
- 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
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410770855.2A CN104500803B (zh) | 2014-12-15 | 2014-12-15 | 一种智能管道防漏阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410770855.2A CN104500803B (zh) | 2014-12-15 | 2014-12-15 | 一种智能管道防漏阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104500803A CN104500803A (zh) | 2015-04-08 |
CN104500803B true CN104500803B (zh) | 2017-03-22 |
Family
ID=52942235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410770855.2A Expired - Fee Related CN104500803B (zh) | 2014-12-15 | 2014-12-15 | 一种智能管道防漏阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104500803B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7032912B2 (ja) * | 2017-11-17 | 2022-03-09 | ホーチキ株式会社 | 制御弁装置 |
CN109882633A (zh) * | 2019-03-25 | 2019-06-14 | 江苏诗礼石油科研仪器有限公司 | 回压控制系统 |
CN112682570A (zh) * | 2020-12-30 | 2021-04-20 | 南通宝得利机械制造有限公司 | 一种煤气管道检修抢修阀 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57146974A (en) * | 1981-03-06 | 1982-09-10 | Keiji Inouchi | Test device for spring safety valve |
CN101403446B (zh) * | 2008-11-19 | 2010-06-02 | 上海宝洋塑业有限公司 | 防漏水智能阀 |
CN202349312U (zh) * | 2011-11-18 | 2012-07-25 | 杭州哲达科技股份有限公司 | 集成能量感知功能的智能动态温差平衡阀 |
CN203248800U (zh) * | 2013-04-18 | 2013-10-23 | 卓旦春 | 一种智能阀门 |
-
2014
- 2014-12-15 CN CN201410770855.2A patent/CN104500803B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104500803A (zh) | 2015-04-08 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Dan Wenxiao Inventor after: Yang Jianguo Inventor after: Dan Jiguo Inventor before: Yang Jianguo |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170301 Address after: Shibei District Qingdao city Shandong province 266000 Yingchun Road No. 25 2 unit 301 Applicant after: Dan Wenxiao Address before: 530004 the Guangxi Zhuang Autonomous Region XiXiangTang Nanning University Road No. 100 Applicant before: Guangxi University |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20171215 |
|
CF01 | Termination of patent right due to non-payment of annual fee |