CN103672416A - 一种非介入式压电型气体管道泄漏次声波检测装置 - Google Patents
一种非介入式压电型气体管道泄漏次声波检测装置 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105042341A (zh) * | 2015-07-31 | 2015-11-11 | 中国石油大学(华东) | 基于声发射检测的埋地管道泄漏源多层次定位装置及方法 |
CN105642509A (zh) * | 2015-12-29 | 2016-06-08 | 大连船舶重工集团有限公司 | 管件内壁涂塑用滚塑设备的工艺方法及其配套机构 |
CN108518586A (zh) * | 2018-04-10 | 2018-09-11 | 浙江科技学院 | 检测城市滑坡致燃气管掩埋挤断泄漏的可移动式装置 |
CN108982670A (zh) * | 2018-08-23 | 2018-12-11 | 湖州市特种设备检测研究院 | 一种水管无损检测的电磁超声探头 |
CN109780450A (zh) * | 2019-03-12 | 2019-05-21 | 中海石油气电集团有限责任公司 | 管道次声波监测辅助交流杂散电流的智能排流装置及方法 |
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CN1119887A (zh) * | 1993-03-25 | 1996-04-03 | 夏尔拉特公司 | 液压气动式水罐的空气调节系统 |
CN101165388A (zh) * | 2006-09-19 | 2008-04-23 | 胡嘉林 | 一种燃气供气系统的检漏器具及方法 |
JP2010060410A (ja) * | 2008-09-03 | 2010-03-18 | Suzuki Giken:Kk | リーク点検出器 |
CN201764261U (zh) * | 2010-07-20 | 2011-03-16 | 中国科学院声学研究所 | 一种用于高压管道内流体泄漏监测的次声与低频声传感器 |
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- 2013-12-06 CN CN201310656020.XA patent/CN103672416B/zh active Active
Patent Citations (4)
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CN1119887A (zh) * | 1993-03-25 | 1996-04-03 | 夏尔拉特公司 | 液压气动式水罐的空气调节系统 |
CN101165388A (zh) * | 2006-09-19 | 2008-04-23 | 胡嘉林 | 一种燃气供气系统的检漏器具及方法 |
JP2010060410A (ja) * | 2008-09-03 | 2010-03-18 | Suzuki Giken:Kk | リーク点検出器 |
CN201764261U (zh) * | 2010-07-20 | 2011-03-16 | 中国科学院声学研究所 | 一种用于高压管道内流体泄漏监测的次声与低频声传感器 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105042341A (zh) * | 2015-07-31 | 2015-11-11 | 中国石油大学(华东) | 基于声发射检测的埋地管道泄漏源多层次定位装置及方法 |
CN105642509A (zh) * | 2015-12-29 | 2016-06-08 | 大连船舶重工集团有限公司 | 管件内壁涂塑用滚塑设备的工艺方法及其配套机构 |
CN105642509B (zh) * | 2015-12-29 | 2019-09-03 | 大连船舶重工集团有限公司 | 管件内壁涂塑用滚塑设备工艺方法的配套机构 |
CN108518586A (zh) * | 2018-04-10 | 2018-09-11 | 浙江科技学院 | 检测城市滑坡致燃气管掩埋挤断泄漏的可移动式装置 |
CN108982670A (zh) * | 2018-08-23 | 2018-12-11 | 湖州市特种设备检测研究院 | 一种水管无损检测的电磁超声探头 |
CN108982670B (zh) * | 2018-08-23 | 2021-05-11 | 湖州市特种设备检测研究院 | 一种水管无损检测的电磁超声探头 |
CN109780450A (zh) * | 2019-03-12 | 2019-05-21 | 中海石油气电集团有限责任公司 | 管道次声波监测辅助交流杂散电流的智能排流装置及方法 |
CN109780450B (zh) * | 2019-03-12 | 2024-01-30 | 中海石油气电集团有限责任公司 | 管道次声波监测辅助交流杂散电流的智能排流装置及方法 |
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Inventor after: Li Yuxing Inventor after: Liu Cuiwei Inventor after: Li Xuejie Inventor after: Meng Lingya Inventor after: Qian Haocheng Inventor after: Cao Pengfei Inventor after: Liu Guangxiao Inventor before: Liu Cuiwei Inventor before: Li Xuejie Inventor before: Li Yuxing Inventor before: Meng Lingya Inventor before: Qian Haocheng Inventor before: Cao Pengfei Inventor before: Liu Guangxiao |
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Application publication date: 20140326 Assignee: Ogset (Qingdao) Technology Co., Ltd. Assignor: China Petroleum University (East China) Contract record no.: 2018370010025 Denomination of invention: Non-intrusive piezoelectric gas pipeline leakage infrasonic wave detection device Granted publication date: 20160302 License type: Common License Record date: 20181115 |
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Assignee: Ogset (Qingdao) Technology Co., Ltd. Assignor: China University of Petroleum (East China) Contract record no.: 2018370010025 Date of cancellation: 20191204 |