CN201507656U - 防冻裂防盗型复合式排气阀 - Google Patents
防冻裂防盗型复合式排气阀 Download PDFInfo
- Publication number
- CN201507656U CN201507656U CN2009200874645U CN200920087464U CN201507656U CN 201507656 U CN201507656 U CN 201507656U CN 2009200874645 U CN2009200874645 U CN 2009200874645U CN 200920087464 U CN200920087464 U CN 200920087464U CN 201507656 U CN201507656 U CN 201507656U
- Authority
- CN
- China
- Prior art keywords
- valve
- exhaust valve
- valve body
- micro
- cushion plate
- 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 - Lifetime
Links
- 230000002265 prevention Effects 0.000 title abstract 3
- 239000002131 composite material Substances 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 12
- 230000008014 freezing Effects 0.000 claims description 11
- 238000007710 freezing Methods 0.000 claims description 11
- 230000009172 bursting Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200874645U CN201507656U (zh) | 2009-07-21 | 2009-07-21 | 防冻裂防盗型复合式排气阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200874645U CN201507656U (zh) | 2009-07-21 | 2009-07-21 | 防冻裂防盗型复合式排气阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507656U true CN201507656U (zh) | 2010-06-16 |
Family
ID=42468783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200874645U Expired - Lifetime CN201507656U (zh) | 2009-07-21 | 2009-07-21 | 防冻裂防盗型复合式排气阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507656U (zh) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705568A (zh) * | 2012-06-18 | 2012-10-03 | 张朝阳 | 全压高速排气阀 |
| CN102705542A (zh) * | 2012-06-18 | 2012-10-03 | 张朝阳 | 免井式排气阀 |
| CN102900887A (zh) * | 2012-10-10 | 2013-01-30 | 武汉大禹阀门股份有限公司 | 带过滤反洗功能的复合排气阀组 |
| WO2013029332A1 (zh) * | 2011-08-30 | 2013-03-07 | Chen Yifei | 一种四功能防水锤空气阀组 |
| CN103104727A (zh) * | 2012-12-11 | 2013-05-15 | 天津市国威给排水设备制造有限公司 | 一种只排气不能补气的排气阀结构 |
| CN103185169A (zh) * | 2011-12-28 | 2013-07-03 | 上海冠龙阀门机械有限公司 | 一种防冻型排气阀装置 |
| CN103470836A (zh) * | 2013-09-18 | 2013-12-25 | 武汉大禹阀门股份有限公司 | 防垢型排气阀 |
| CN103498962A (zh) * | 2013-09-18 | 2014-01-08 | 武汉大禹阀门股份有限公司 | 一种防垢阀门 |
| CN104964118A (zh) * | 2015-05-26 | 2015-10-07 | 英诺威阀业有限公司 | 一种复合式排气阀 |
| CN110173577A (zh) * | 2019-06-19 | 2019-08-27 | 上海冠龙阀门机械有限公司 | 一种下缓冲隔膜复合型进排气阀 |
-
2009
- 2009-07-21 CN CN2009200874645U patent/CN201507656U/zh not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013029332A1 (zh) * | 2011-08-30 | 2013-03-07 | Chen Yifei | 一种四功能防水锤空气阀组 |
| CN103185169A (zh) * | 2011-12-28 | 2013-07-03 | 上海冠龙阀门机械有限公司 | 一种防冻型排气阀装置 |
| CN103185169B (zh) * | 2011-12-28 | 2015-05-20 | 上海冠龙阀门机械有限公司 | 一种防冻型排气阀装置 |
| CN102705568A (zh) * | 2012-06-18 | 2012-10-03 | 张朝阳 | 全压高速排气阀 |
| CN102705542A (zh) * | 2012-06-18 | 2012-10-03 | 张朝阳 | 免井式排气阀 |
| CN102705568B (zh) * | 2012-06-18 | 2013-11-06 | 张朝阳 | 全压高速排气阀 |
| CN102900887A (zh) * | 2012-10-10 | 2013-01-30 | 武汉大禹阀门股份有限公司 | 带过滤反洗功能的复合排气阀组 |
| CN103104727A (zh) * | 2012-12-11 | 2013-05-15 | 天津市国威给排水设备制造有限公司 | 一种只排气不能补气的排气阀结构 |
| CN103498962A (zh) * | 2013-09-18 | 2014-01-08 | 武汉大禹阀门股份有限公司 | 一种防垢阀门 |
| CN103470836A (zh) * | 2013-09-18 | 2013-12-25 | 武汉大禹阀门股份有限公司 | 防垢型排气阀 |
| CN103470836B (zh) * | 2013-09-18 | 2016-08-17 | 武汉大禹阀门股份有限公司 | 防垢型排气阀 |
| CN103498962B (zh) * | 2013-09-18 | 2016-08-17 | 武汉大禹阀门股份有限公司 | 一种防垢阀门 |
| CN104964118A (zh) * | 2015-05-26 | 2015-10-07 | 英诺威阀业有限公司 | 一种复合式排气阀 |
| CN104964118B (zh) * | 2015-05-26 | 2017-03-29 | 英诺威阀业有限公司 | 一种复合式排气阀 |
| CN110173577A (zh) * | 2019-06-19 | 2019-08-27 | 上海冠龙阀门机械有限公司 | 一种下缓冲隔膜复合型进排气阀 |
| CN110173577B (zh) * | 2019-06-19 | 2024-05-03 | 上海冠龙阀门节能设备股份有限公司 | 一种下缓冲隔膜复合型进排气阀 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201507656U (zh) | 防冻裂防盗型复合式排气阀 | |
| CN102135186B (zh) | 防盗型智能排气阀 | |
| CN102401155B (zh) | 一种四功能防水锤空气阀组 | |
| CN103542138A (zh) | 一种气囊式通气泄水型正负压水击控制阀阀组 | |
| CN113339553B (zh) | 一种爆破片安全装置 | |
| CN207201599U (zh) | 一种园林灌溉系统 | |
| CN201836400U (zh) | 防盗型智能排气阀 | |
| CN201180280Y (zh) | 防冻、防撞、防盗及调压消火栓 | |
| JP2013130257A (ja) | レバーフロート式ドレントラップ | |
| CN202144760U (zh) | 一种汽车膨胀箱 | |
| CN211082976U (zh) | 一种盾构机用块石泡沫剂自密封喷头 | |
| CN201666450U (zh) | 带安全阀保护装置的液氮储罐 | |
| CN107166058A (zh) | 一种三孔排气阀 | |
| CN113123917A (zh) | 一种带预警及防护措施的回水排气系统 | |
| CN205842216U (zh) | 一种蒸汽安全阀的防水击装置 | |
| CN205154525U (zh) | 脉冲式煤层注水泵 | |
| CN205640246U (zh) | 一种煤气排水器及其防泄漏装置 | |
| CN205205932U (zh) | 一种消防栓 | |
| CN108612903A (zh) | 一种消能缓闭进排气阀 | |
| CN113374923A (zh) | 一种复合式顶部消能防冻空气阀 | |
| CN202730620U (zh) | 一种沥青路面切缝修复机 | |
| CN107990034B (zh) | 一种自带检修的快吸缓排式空气阀 | |
| CN201851150U (zh) | 瓦斯抽放管排液装置 | |
| CN201651537U (zh) | 排气球阀 | |
| CN221741187U (zh) | 一种水库防冰盖输水管道装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUHAN DAYU VALVE CO., LTD. Free format text: FORMER NAME: WUHAN DAYU VALVE MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 430056 Hubei city of Wuhan province Wuhan economic and Technological Development Zone Science and Technology Industrial Park Yang Dun Patentee after: Wuhan Dayu Valve Co., Ltd. Address before: 430056 Hubei city of Wuhan province Zhuankou Wuhan economic and Technological Development Zone Science and Technology Industrial Park Wuhan Dun Yang Yu Valve Manufacturing Co. Ltd Patentee before: Wuhan Dayu Valve Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |