CN114321736A - 一种防管口泄漏的管道压力波动试验机 - Google Patents
一种防管口泄漏的管道压力波动试验机 Download PDFInfo
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- CN114321736A CN114321736A CN202210019877.XA CN202210019877A CN114321736A CN 114321736 A CN114321736 A CN 114321736A CN 202210019877 A CN202210019877 A CN 202210019877A CN 114321736 A CN114321736 A CN 114321736A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
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- 230000002441 reversible effect Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
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- 238000005086 pumping Methods 0.000 description 1
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CN112411678A (zh) * | 2020-11-04 | 2021-02-26 | 湖南力乐利环保科技有限公司 | 一种用以探测自来水管道漏损的传感模块 |
CN113048322A (zh) * | 2021-03-19 | 2021-06-29 | 杭州湘泰环境科技有限公司 | 一种非开挖的管道修复装置及其管道修复方法 |
CN113090859A (zh) * | 2021-04-01 | 2021-07-09 | 吴志华 | 一种能够防冻防堵的石油高效节能开采管道 |
CN214405001U (zh) * | 2020-12-10 | 2021-10-15 | 福建省首盛消防科技有限公司 | 一种消防器材压力测试密封连接组件 |
CN113566989A (zh) * | 2021-07-14 | 2021-10-29 | 淄博益源工程技术有限公司 | 一种多点柔性测温元件防内漏结构 |
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- 2022-01-10 CN CN202210019877.XA patent/CN114321736B8/zh active Active
Patent Citations (16)
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JPH07243935A (ja) * | 1994-03-09 | 1995-09-19 | Hitachi Ltd | フリーピストン型風洞装置 |
US20040031523A1 (en) * | 2000-03-27 | 2004-02-19 | Xiangwei Zeng | Protection device in event of pipe rupture |
CN201892640U (zh) * | 2010-12-01 | 2011-07-06 | 深圳市民乐管业有限公司 | 薄壁不锈钢管道系统冷热水循环试验机 |
CN202256036U (zh) * | 2011-10-21 | 2012-05-30 | 中国十九冶集团有限公司 | 用于管道试压的密封装置 |
CN104315276A (zh) * | 2014-09-30 | 2015-01-28 | 深圳市民乐管业有限公司 | 一种用于钢管连接的管接头、管接头组件、管道连接结构及形成方法 |
CN104500981A (zh) * | 2014-10-20 | 2015-04-08 | 成都创源油气技术开发有限公司 | 天然气管道检测工具 |
CN105841896A (zh) * | 2016-03-26 | 2016-08-10 | 宁波市宇华电器有限公司 | 一种钢塑管件密封性能测试装置 |
CN109374235A (zh) * | 2018-11-29 | 2019-02-22 | 秦飞 | 一种天然气管件测试设备 |
CN209494560U (zh) * | 2018-12-25 | 2019-10-15 | 广东省地质建设工程勘察院 | 一种水文地质勘探抽水试验用止水装置 |
CN111189710A (zh) * | 2020-01-13 | 2020-05-22 | 广州迅磊科技有限公司 | 一种水管加工用试压装置 |
CN111120878A (zh) * | 2020-02-18 | 2020-05-08 | 何维杰 | 一种管道气密性检测装置 |
CN112411678A (zh) * | 2020-11-04 | 2021-02-26 | 湖南力乐利环保科技有限公司 | 一种用以探测自来水管道漏损的传感模块 |
CN214405001U (zh) * | 2020-12-10 | 2021-10-15 | 福建省首盛消防科技有限公司 | 一种消防器材压力测试密封连接组件 |
CN113048322A (zh) * | 2021-03-19 | 2021-06-29 | 杭州湘泰环境科技有限公司 | 一种非开挖的管道修复装置及其管道修复方法 |
CN113090859A (zh) * | 2021-04-01 | 2021-07-09 | 吴志华 | 一种能够防冻防堵的石油高效节能开采管道 |
CN113566989A (zh) * | 2021-07-14 | 2021-10-29 | 淄博益源工程技术有限公司 | 一种多点柔性测温元件防内漏结构 |
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CN114321736B8 (zh) | 2023-04-14 |
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Correction item: Patentee|Address|Patentee Correct: SHENZHEN MINLE PIPE INDUSTRY CO.,LTD.|518106 1005, building 1, Geya technology building, clock base, mashantou community, Matian street, Guangming New Area, Shenzhen, Guangdong False: Mai Haidong|150000 157 health Road, Nangang District, Harbin, Heilongjiang|SHENZHEN MINLE PIPE INDUSTRY CO.,LTD. Number: 12-01 Page: The title page Volume: 39 Correction item: Patentee|Address|Patentee Correct: SHENZHEN MINLE PIPE INDUSTRY CO.,LTD.|518106 1005, building 1, Geya technology building, clock base, mashantou community, Matian street, Guangming New Area, Shenzhen, Guangdong False: Mai Haidong|150000 157 health Road, Nangang District, Harbin, Heilongjiang|SHENZHEN MINLE PIPE INDUSTRY CO.,LTD. Number: 12-01 Volume: 39 |
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