CN201818893U - Stop valve for pipeline connection - Google Patents
Stop valve for pipeline connection Download PDFInfo
- Publication number
- CN201818893U CN201818893U CN2010202668823U CN201020266882U CN201818893U CN 201818893 U CN201818893 U CN 201818893U CN 2010202668823 U CN2010202668823 U CN 2010202668823U CN 201020266882 U CN201020266882 U CN 201020266882U CN 201818893 U CN201818893 U CN 201818893U
- Authority
- CN
- China
- Prior art keywords
- valve body
- bonnet
- sealing surface
- valve
- sealed department
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002826 coolant Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Lift Valve (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202668823U CN201818893U (en) | 2010-07-17 | 2010-07-17 | Stop valve for pipeline connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202668823U CN201818893U (en) | 2010-07-17 | 2010-07-17 | Stop valve for pipeline connection |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201818893U true CN201818893U (en) | 2011-05-04 |
Family
ID=43916845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010202668823U Expired - Lifetime CN201818893U (en) | 2010-07-17 | 2010-07-17 | Stop valve for pipeline connection |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201818893U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106382373A (en) * | 2016-10-20 | 2017-02-08 | 广东美的暖通设备有限公司 | Cutoff valve and air conditioner |
CN111379887A (en) * | 2018-12-27 | 2020-07-07 | 青岛经济技术开发区海尔热水器有限公司 | Multifunctional needle valve, heat pump water heater and refrigerant filling method thereof |
-
2010
- 2010-07-17 CN CN2010202668823U patent/CN201818893U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106382373A (en) * | 2016-10-20 | 2017-02-08 | 广东美的暖通设备有限公司 | Cutoff valve and air conditioner |
CN111379887A (en) * | 2018-12-27 | 2020-07-07 | 青岛经济技术开发区海尔热水器有限公司 | Multifunctional needle valve, heat pump water heater and refrigerant filling method thereof |
CN111379887B (en) * | 2018-12-27 | 2024-02-09 | 青岛经济技术开发区海尔热水器有限公司 | Multifunctional needle valve, heat pump water heater and refrigerant filling method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 312500 Zhejiang city of Shaoxing province Xinchang County Mei Zhu Zhen three flower Mei Zhu Industrial Park Administration Building Patentee after: ZHEJIANG SANHUA INTELLIGENT CONTROLS Co.,Ltd. Address before: 312500 Liquan village of Zhejiang County in Xinchang Province town under Patentee before: ZHEJIANG SANHUA Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170419 Address after: 335400 Guixi Industrial Park, Jiangxi Province Hing Road, North Road, four Patentee after: SANHUA (JIANGXI) AUTOMATIC CONTROL COMPONENTS CO.,LTD. Address before: 312500 Zhejiang city of Shaoxing province Xinchang County Mei Zhu Zhen three flower Mei Zhu Industrial Park Administration Building Patentee before: ZHEJIANG SANHUA INTELLIGENT CONTROLS Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110504 |