CN2773424Y - Water-supply three-way valve of high-pressure water heater in power plant - Google Patents
Water-supply three-way valve of high-pressure water heater in power plant Download PDFInfo
- Publication number
- CN2773424Y CN2773424Y CN 200520025345 CN200520025345U CN2773424Y CN 2773424 Y CN2773424 Y CN 2773424Y CN 200520025345 CN200520025345 CN 200520025345 CN 200520025345 U CN200520025345 U CN 200520025345U CN 2773424 Y CN2773424 Y CN 2773424Y
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- valve
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- upper valve
- valve seat
- ring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 125000006850 spacer group Chemical group 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 abstract description 15
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520025345 CN2773424Y (en) | 2005-03-04 | 2005-03-04 | Water-supply three-way valve of high-pressure water heater in power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520025345 CN2773424Y (en) | 2005-03-04 | 2005-03-04 | Water-supply three-way valve of high-pressure water heater in power plant |
Publications (1)
Publication Number | Publication Date |
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CN2773424Y true CN2773424Y (en) | 2006-04-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200520025345 Expired - Fee Related CN2773424Y (en) | 2005-03-04 | 2005-03-04 | Water-supply three-way valve of high-pressure water heater in power plant |
Country Status (1)
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CN (1) | CN2773424Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102996853A (en) * | 2012-08-17 | 2013-03-27 | 大连大高阀门股份有限公司 | High-temperature, high-class and large-caliber electric high-feeding-hole three-way valve |
WO2018094662A1 (en) * | 2016-11-24 | 2018-05-31 | 周玉春 | Three-way change-over valve providing continuous flow |
-
2005
- 2005-03-04 CN CN 200520025345 patent/CN2773424Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102996853A (en) * | 2012-08-17 | 2013-03-27 | 大连大高阀门股份有限公司 | High-temperature, high-class and large-caliber electric high-feeding-hole three-way valve |
WO2018094662A1 (en) * | 2016-11-24 | 2018-05-31 | 周玉春 | Three-way change-over valve providing continuous flow |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN HAICHUAN ELECTRIC POWER TECHNOLOGY CO., LT Free format text: FORMER OWNER: LIU SONGBIN Effective date: 20090605 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: No. 11, refractory Road, No. 1 bridge, Hedong District, Tianjin, China: 300180 Patentee after: Tianjin Haichuan Electric Power Technology Co., Ltd. Address before: No. 5, telex super Road, No. two, Hedong Road, Hedong District, Tianjin, 227, zip code: 300180 Patentee before: Liu Songbin |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 Termination date: 20140304 |