CN207213499U - 一种清管阀的可快开的自紧式密封结构 - Google Patents
一种清管阀的可快开的自紧式密封结构 Download PDFInfo
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- CN207213499U CN207213499U CN201721180981.8U CN201721180981U CN207213499U CN 207213499 U CN207213499 U CN 207213499U CN 201721180981 U CN201721180981 U CN 201721180981U CN 207213499 U CN207213499 U CN 207213499U
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- ring
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- cleaning valve
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- 238000007789 sealing Methods 0.000 title claims abstract description 49
- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 238000012423 maintenance Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Details Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (7)
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CN201721180981.8U CN207213499U (zh) | 2017-09-14 | 2017-09-14 | 一种清管阀的可快开的自紧式密封结构 |
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CN201721180981.8U CN207213499U (zh) | 2017-09-14 | 2017-09-14 | 一种清管阀的可快开的自紧式密封结构 |
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CN207213499U true CN207213499U (zh) | 2018-04-10 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109163113A (zh) * | 2018-10-24 | 2019-01-08 | 四川凯茨阀门制造有限公司 | 一种抗振型清管阀 |
CN112255000A (zh) * | 2020-10-20 | 2021-01-22 | 中国石油大学(北京) | 一种管道机器人综合测试方法 |
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2017
- 2017-09-14 CN CN201721180981.8U patent/CN207213499U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109163113A (zh) * | 2018-10-24 | 2019-01-08 | 四川凯茨阀门制造有限公司 | 一种抗振型清管阀 |
CN112255000A (zh) * | 2020-10-20 | 2021-01-22 | 中国石油大学(北京) | 一种管道机器人综合测试方法 |
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Legal Events
Date | Code | Title | Description |
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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: Self -energized seal structure that can open soon of dredging pipe valve 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 |