CN212297889U - 一种管道阀门智能防护装置 - Google Patents
一种管道阀门智能防护装置 Download PDFInfo
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- CN212297889U CN212297889U CN202020516288.9U CN202020516288U CN212297889U CN 212297889 U CN212297889 U CN 212297889U CN 202020516288 U CN202020516288 U CN 202020516288U CN 212297889 U CN212297889 U CN 212297889U
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CN202020516288.9U CN212297889U (zh) | 2020-04-10 | 2020-04-10 | 一种管道阀门智能防护装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113819262A (zh) * | 2021-10-18 | 2021-12-21 | 深圳市凯豪达氢能源有限公司 | 一种快速关闭截断球阀 |
CN116738221A (zh) * | 2023-08-15 | 2023-09-12 | 湖南天联城市数控有限公司 | 一种带压管道气体分析方法及系统 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113819262A (zh) * | 2021-10-18 | 2021-12-21 | 深圳市凯豪达氢能源有限公司 | 一种快速关闭截断球阀 |
CN113819262B (zh) * | 2021-10-18 | 2022-12-13 | 深圳市凯豪达氢能源有限公司 | 一种快速关闭截断球阀 |
CN116738221A (zh) * | 2023-08-15 | 2023-09-12 | 湖南天联城市数控有限公司 | 一种带压管道气体分析方法及系统 |
CN116738221B (zh) * | 2023-08-15 | 2023-10-20 | 湖南天联城市数控有限公司 | 一种带压管道气体分析方法及系统 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
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Effective date of registration: 20220322 Address after: 410129 buildings 1 and 2, Xingwei Chuangxin Park, No. 57, south section of Huangxing Avenue, Changsha area, China (Hunan) pilot Free Trade Zone, Changsha City, Hunan Province Patentee after: HUNAN TIANLIAN CITY DATA CONTROL Co.,Ltd. Address before: Building 4, kangtingyuan, No. 579, Zhenhua Road, Yuhua District, Changsha City, Hunan Province Patentee before: Hunan TIANLIAN Sensing Technology Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An intelligent protection device for pipeline valves Granted publication date: 20210105 Pledgee: Changsha Lixiang Road Sub Branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN TIANLIAN CITY DATA CONTROL Co.,Ltd. Registration number: Y2024980019060 |