CN105288918B - 一种用于细水雾灭火系统的高压自动排气阀 - Google Patents
一种用于细水雾灭火系统的高压自动排气阀 Download PDFInfo
- Publication number
- CN105288918B CN105288918B CN201510874905.6A CN201510874905A CN105288918B CN 105288918 B CN105288918 B CN 105288918B CN 201510874905 A CN201510874905 A CN 201510874905A CN 105288918 B CN105288918 B CN 105288918B
- Authority
- CN
- China
- Prior art keywords
- valve
- ring
- spacer body
- screw thread
- pressure exhaust
- 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.)
- Active
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510874905.6A CN105288918B (zh) | 2015-11-30 | 2015-11-30 | 一种用于细水雾灭火系统的高压自动排气阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510874905.6A CN105288918B (zh) | 2015-11-30 | 2015-11-30 | 一种用于细水雾灭火系统的高压自动排气阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105288918A CN105288918A (zh) | 2016-02-03 |
CN105288918B true CN105288918B (zh) | 2018-09-04 |
Family
ID=55187160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510874905.6A Active CN105288918B (zh) | 2015-11-30 | 2015-11-30 | 一种用于细水雾灭火系统的高压自动排气阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105288918B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314526A (en) * | 1979-10-31 | 1982-02-09 | Alfa-Laval Ab | Milk receptacle with discharge valve |
CN102553117A (zh) * | 2012-01-18 | 2012-07-11 | 中国寰球工程公司 | 消防喷淋管网快速充水排气系统及方法 |
CN103982703A (zh) * | 2014-05-26 | 2014-08-13 | 天津市国威给排水设备制造有限公司 | 一种自动排气阀 |
CN205145463U (zh) * | 2015-11-30 | 2016-04-13 | 芜湖世纪凯旋消防设备有限公司 | 用于细水雾灭火系统的高压自动排气阀 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200393373Y1 (ko) * | 2005-06-09 | 2005-08-18 | 주식회사 삼진정밀 | 부구를 이용한 공기배출밸브 |
JP5728319B2 (ja) * | 2011-07-19 | 2015-06-03 | 株式会社テイエルブイ | 排気弁 |
-
2015
- 2015-11-30 CN CN201510874905.6A patent/CN105288918B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314526A (en) * | 1979-10-31 | 1982-02-09 | Alfa-Laval Ab | Milk receptacle with discharge valve |
CN102553117A (zh) * | 2012-01-18 | 2012-07-11 | 中国寰球工程公司 | 消防喷淋管网快速充水排气系统及方法 |
CN103982703A (zh) * | 2014-05-26 | 2014-08-13 | 天津市国威给排水设备制造有限公司 | 一种自动排气阀 |
CN205145463U (zh) * | 2015-11-30 | 2016-04-13 | 芜湖世纪凯旋消防设备有限公司 | 用于细水雾灭火系统的高压自动排气阀 |
Also Published As
Publication number | Publication date |
---|---|
CN105288918A (zh) | 2016-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2607899A1 (en) | Pressure activated trap primer and water hammer combination | |
CN203516877U (zh) | 自动泄压阀 | |
CN105288918B (zh) | 一种用于细水雾灭火系统的高压自动排气阀 | |
CN104455562A (zh) | 用于惰性混合气体灭火系统的低压稳流释放容器阀 | |
CN207153284U (zh) | 一种船用高压压缩空气泄放保护装置 | |
CN205145463U (zh) | 用于细水雾灭火系统的高压自动排气阀 | |
CN207769007U (zh) | 一种具有减压缓压作用的消防栓 | |
CN207935534U (zh) | 一种自动切断角阀 | |
CN108797714A (zh) | 一种家庭用消防放水泵 | |
CN103091037A (zh) | 气动宽量程压力变送器在线校验装置 | |
CN205614221U (zh) | 一种高效焊枪残余水处理装置 | |
CN203836304U (zh) | 一种高压安全先导阀 | |
CN208865095U (zh) | 一种可快速关闭的消防喷淋头 | |
CN201339735Y (zh) | 带有快速回流装置的泄压阀 | |
CN203115253U (zh) | 双保险排气阀 | |
CN204284535U (zh) | 气压传动换向阀排水结构 | |
CN113529865A (zh) | 一种防止接头漏水的消防栓 | |
CN207195344U (zh) | 一种具有溢流作用的液压油缸 | |
CN207213266U (zh) | 一种自动滴水阀 | |
CN206846011U (zh) | 一种气体减压器 | |
CN207935500U (zh) | 一种防爆防脱阀组件 | |
CN207349506U (zh) | 一种厨房自动灭火装置的瓶头阀 | |
CN204805653U (zh) | 一种安全排气阀 | |
CN206477816U (zh) | 一种自喷地热井的安全导流控制装置 | |
CN205999980U (zh) | 一种叠压供水设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 241100 Outer Ring Road 3018, Xinwu Economic Development Zone, Wuhu County, Anhui Province Patentee after: ANHUI SHIJIKAIXUAN FIRE-FIGHTING TECHNOLOGY CO.,LTD. Address before: 241100 Weisan Road, Machinery Industry Development Zone, Wuhu County, Wuhu City, Anhui Province Patentee before: WUHU SHIJI KAIXUAN FIRE EQUIPMENT Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-pressure automatic exhaust valve for water mist fire extinguishing systems Effective date of registration: 20230421 Granted publication date: 20180904 Pledgee: Wuhuwan Branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI SHIJIKAIXUAN FIRE-FIGHTING TECHNOLOGY CO.,LTD. Registration number: Y2023980038711 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |