CN201779311U - 一种防冻阀 - Google Patents
一种防冻阀 Download PDFInfo
- Publication number
- CN201779311U CN201779311U CN2010205295355U CN201020529535U CN201779311U CN 201779311 U CN201779311 U CN 201779311U CN 2010205295355 U CN2010205295355 U CN 2010205295355U CN 201020529535 U CN201020529535 U CN 201020529535U CN 201779311 U CN201779311 U CN 201779311U
- Authority
- CN
- China
- Prior art keywords
- valve
- piston
- valve body
- pipe
- valve rod
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 239000002699 waste material Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 34
- 206010060904 Freezing phenomenon Diseases 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000008014 freezing Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205295355U CN201779311U (zh) | 2010-09-15 | 2010-09-15 | 一种防冻阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205295355U CN201779311U (zh) | 2010-09-15 | 2010-09-15 | 一种防冻阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779311U true CN201779311U (zh) | 2011-03-30 |
Family
ID=43792522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205295355U Expired - Fee Related CN201779311U (zh) | 2010-09-15 | 2010-09-15 | 一种防冻阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779311U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016087825A1 (en) * | 2014-12-03 | 2016-06-09 | Intelligent Energy Limited | Control valve, fuel cell exhaust assembly and fuel cell |
| CN106439194A (zh) * | 2016-11-17 | 2017-02-22 | 成都聚智工业设计有限公司 | 一种手动阀门 |
| CN113669479A (zh) * | 2021-09-06 | 2021-11-19 | 青岛理工大学 | 一种供水管道断水泄水防冻转换器及方法 |
-
2010
- 2010-09-15 CN CN2010205295355U patent/CN201779311U/zh not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016087825A1 (en) * | 2014-12-03 | 2016-06-09 | Intelligent Energy Limited | Control valve, fuel cell exhaust assembly and fuel cell |
| CN107002892A (zh) * | 2014-12-03 | 2017-08-01 | 智能能源有限公司 | 控制阀、燃料电池排气组件和燃料电池 |
| JP2018503939A (ja) * | 2014-12-03 | 2018-02-08 | インテリジェント エナジー リミテッドIntelligent Energy Limited | 制御弁、燃料電池排出アセンブリ、及び燃料電池 |
| CN107002892B (zh) * | 2014-12-03 | 2019-11-05 | 智能能源有限公司 | 控制阀、燃料电池排气组件和燃料电池 |
| EP3691008A1 (en) * | 2014-12-03 | 2020-08-05 | Intelligent Energy Limited | Control valve, fuel cell exhaust assembly and fuel cell |
| US10978725B2 (en) | 2014-12-03 | 2021-04-13 | Intelligent Energy Limited | Control valve, fuel cell exhaust assembly and fuel cell |
| CN106439194A (zh) * | 2016-11-17 | 2017-02-22 | 成都聚智工业设计有限公司 | 一种手动阀门 |
| CN106439194B (zh) * | 2016-11-17 | 2019-01-04 | 凯振科技(江苏)有限公司 | 一种手动阀门 |
| CN113669479A (zh) * | 2021-09-06 | 2021-11-19 | 青岛理工大学 | 一种供水管道断水泄水防冻转换器及方法 |
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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: SHANDONG SANHUALI MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WEIFANG SANHUALI MACHINERY SCIENCE + TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 261061 No. 7, Wolong East Street, hi tech Development Zone, Shandong, Weifang Patentee after: WEIFANG SANHUALI MACHINERY SCIENCE AND TECHNOLOGY CO., LTD. Address before: 261061 No. 7, Wolong East Street, hi tech Development Zone, Shandong, Weifang Patentee before: Weifang Sanhuali Machinery Science and Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20180915 |