CN207213243U - 一种可清污的密封球阀 - Google Patents
一种可清污的密封球阀 Download PDFInfo
- Publication number
- CN207213243U CN207213243U CN201721178154.5U CN201721178154U CN207213243U CN 207213243 U CN207213243 U CN 207213243U CN 201721178154 U CN201721178154 U CN 201721178154U CN 207213243 U CN207213243 U CN 207213243U
- Authority
- CN
- China
- Prior art keywords
- valve
- cylinder
- sealing ring
- valve body
- end cap
- 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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- 238000011109 contamination Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000005202 decontamination Methods 0.000 claims abstract description 5
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims abstract description 3
- 238000007906 compression Methods 0.000 claims abstract description 3
- 238000001125 extrusion Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721178154.5U CN207213243U (zh) | 2017-09-14 | 2017-09-14 | 一种可清污的密封球阀 |
Applications Claiming Priority (1)
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CN201721178154.5U CN207213243U (zh) | 2017-09-14 | 2017-09-14 | 一种可清污的密封球阀 |
Publications (1)
Publication Number | Publication Date |
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CN207213243U true CN207213243U (zh) | 2018-04-10 |
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Family Applications (1)
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CN201721178154.5U Active CN207213243U (zh) | 2017-09-14 | 2017-09-14 | 一种可清污的密封球阀 |
Country Status (1)
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CN (1) | CN207213243U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109826962A (zh) * | 2019-03-28 | 2019-05-31 | 宁振江 | 一种快速启闭双封阀 |
CN110792783A (zh) * | 2019-11-07 | 2020-02-14 | 晟福(天津)流体自动控制设备有限公司 | 一种具备防护装置的阀门 |
CN111577920A (zh) * | 2020-04-30 | 2020-08-25 | 方正阀门集团股份有限公司 | 一种高温硬密封固定球阀 |
-
2017
- 2017-09-14 CN CN201721178154.5U patent/CN207213243U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109826962A (zh) * | 2019-03-28 | 2019-05-31 | 宁振江 | 一种快速启闭双封阀 |
CN110792783A (zh) * | 2019-11-07 | 2020-02-14 | 晟福(天津)流体自动控制设备有限公司 | 一种具备防护装置的阀门 |
CN111577920A (zh) * | 2020-04-30 | 2020-08-25 | 方正阀门集团股份有限公司 | 一种高温硬密封固定球阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealed ball valve that can remove contamination Effective date of registration: 20190815 Granted publication date: 20180410 Pledgee: Bank of Zigong Limited by Share Ltd. Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: Y2019510000007 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180410 Pledgee: Bank of Zigong Limited by Share Ltd. Pledgor: SICHUAN KAITZ VALVE MFG. Co.,Ltd. Registration number: Y2019510000007 |