CN207074106U - 一种双活塞阀门检漏装置 - Google Patents
一种双活塞阀门检漏装置 Download PDFInfo
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- CN207074106U CN207074106U CN201721078452.7U CN201721078452U CN207074106U CN 207074106 U CN207074106 U CN 207074106U CN 201721078452 U CN201721078452 U CN 201721078452U CN 207074106 U CN207074106 U CN 207074106U
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- 238000001514 detection method Methods 0.000 title claims abstract description 60
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 172
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 86
- 238000004064 recycling Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
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- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004458 analytical method Methods 0.000 abstract description 4
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- 238000010276 construction Methods 0.000 description 9
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- 238000007789 sealing Methods 0.000 description 7
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078452.7U CN207074106U (zh) | 2017-08-24 | 2017-08-24 | 一种双活塞阀门检漏装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721078452.7U CN207074106U (zh) | 2017-08-24 | 2017-08-24 | 一种双活塞阀门检漏装置 |
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| CN207074106U true CN207074106U (zh) | 2018-03-06 |
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| CN201721078452.7U Active CN207074106U (zh) | 2017-08-24 | 2017-08-24 | 一种双活塞阀门检漏装置 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956057A (zh) * | 2018-09-20 | 2018-12-07 | 中国石油化工股份有限公司 | Dbb阀泄漏检测装置 |
| CN109737316A (zh) * | 2019-03-18 | 2019-05-10 | 新疆大全新能源股份有限公司 | 一种阀门内漏的隔离屏蔽装置和方法 |
| CN112697358A (zh) * | 2021-01-12 | 2021-04-23 | 淮南联合大学 | 一种压缩机阀片检漏测试装置 |
| CN114278860A (zh) * | 2022-01-18 | 2022-04-05 | 天津市长龙宏业燃气设备有限公司 | 能够防止泄漏的液化气瓶灌装的控制方法及灌装系统 |
| CN115183159A (zh) * | 2022-07-20 | 2022-10-14 | 中航工程集成设备有限公司 | 一种用于气体管路内漏的检测控制装置、方法及系统 |
-
2017
- 2017-08-24 CN CN201721078452.7U patent/CN207074106U/zh active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956057A (zh) * | 2018-09-20 | 2018-12-07 | 中国石油化工股份有限公司 | Dbb阀泄漏检测装置 |
| CN109737316A (zh) * | 2019-03-18 | 2019-05-10 | 新疆大全新能源股份有限公司 | 一种阀门内漏的隔离屏蔽装置和方法 |
| CN112697358A (zh) * | 2021-01-12 | 2021-04-23 | 淮南联合大学 | 一种压缩机阀片检漏测试装置 |
| CN114278860A (zh) * | 2022-01-18 | 2022-04-05 | 天津市长龙宏业燃气设备有限公司 | 能够防止泄漏的液化气瓶灌装的控制方法及灌装系统 |
| CN114278860B (zh) * | 2022-01-18 | 2023-10-13 | 天津市长龙宏业燃气设备有限公司 | 能够防止泄漏的液化气瓶灌装的控制方法及灌装系统 |
| CN115183159A (zh) * | 2022-07-20 | 2022-10-14 | 中航工程集成设备有限公司 | 一种用于气体管路内漏的检测控制装置、方法及系统 |
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| GR01 | Patent grant | ||
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Effective date of registration: 20200914 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. Patentee after: China Petroleum & Chemical Corp. Address before: 430223 Hubei Wuhan City, Wuhan City, East Lake New Technology Development Zone Optics Valley Avenue No. 126 Sichuan Gas East pipeline project, the 1-5 layer of the Wuhan control center Patentee before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: Room 08-10, 6 / F, block a, No. 5, Dongtucheng Road, Chaoyang District, Beijing 100013 Patentee after: National Petroleum and natural gas pipeline network Group Co.,Ltd. Patentee after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Sichuan East Natural Gas Pipeline Co.,Ltd. |
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| TR01 | Transfer of patent right |