CN205663913U - 一种高平台阀门的密封结构 - Google Patents
一种高平台阀门的密封结构 Download PDFInfo
- Publication number
- CN205663913U CN205663913U CN201620439146.0U CN201620439146U CN205663913U CN 205663913 U CN205663913 U CN 205663913U CN 201620439146 U CN201620439146 U CN 201620439146U CN 205663913 U CN205663913 U CN 205663913U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- disk seat
- spring
- valve body
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 206010040007 Sense of oppression Diseases 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620439146.0U CN205663913U (zh) | 2016-05-16 | 2016-05-16 | 一种高平台阀门的密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620439146.0U CN205663913U (zh) | 2016-05-16 | 2016-05-16 | 一种高平台阀门的密封结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205663913U true CN205663913U (zh) | 2016-10-26 |
Family
ID=57160496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620439146.0U Active CN205663913U (zh) | 2016-05-16 | 2016-05-16 | 一种高平台阀门的密封结构 |
Country Status (1)
Country | Link |
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CN (1) | CN205663913U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113915366A (zh) * | 2021-09-18 | 2022-01-11 | 湖南联诚轨道装备有限公司 | 一种用于轨道交通的多层密封球阀 |
-
2016
- 2016-05-16 CN CN201620439146.0U patent/CN205663913U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113915366A (zh) * | 2021-09-18 | 2022-01-11 | 湖南联诚轨道装备有限公司 | 一种用于轨道交通的多层密封球阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Seal structure of high and flat deck valve door Effective date of registration: 20171219 Granted publication date: 20161026 Pledgee: Zhejiang Wenzhou Longwan rural commercial bank Limited by Share Ltd. Yongxing branch Pledgor: ZHEJIANG OUMING FLUID CASTING Co.,Ltd. Registration number: 2017330000315 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: No. 36-50 Qianlong Road, Yongzhong Jianzhong street, Longwan District, Wenzhou City, Zhejiang Province, 325000 Patentee after: Ouming Valve Group Co.,Ltd. Country or region after: China Address before: No. 36-50 Qianlong Road, Yongzhong Jianzhong street, Longwan District, Wenzhou City, Zhejiang Province, 325000 Patentee before: ZHEJIANG OUMING FLUID CASTING Co.,Ltd. Country or region before: China |