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
- Publication number
- CN103672416A CN103672416A CN201310656020.XA CN201310656020A CN103672416A CN 103672416 A CN103672416 A CN 103672416A CN 201310656020 A CN201310656020 A CN 201310656020A CN 103672416 A CN103672416 A CN 103672416A
- Authority
- CN
- China
- Prior art keywords
- infrasonic wave
- wave detection
- pipe leakage
- detection apparatus
- containment vessel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310656020.XA CN103672416B (zh) | 2013-12-06 | 2013-12-06 | 一种非介入式压电型气体管道泄漏次声波检测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310656020.XA CN103672416B (zh) | 2013-12-06 | 2013-12-06 | 一种非介入式压电型气体管道泄漏次声波检测装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103672416A true CN103672416A (zh) | 2014-03-26 |
CN103672416B CN103672416B (zh) | 2016-03-02 |
Family
ID=50310800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310656020.XA Active CN103672416B (zh) | 2013-12-06 | 2013-12-06 | 一种非介入式压电型气体管道泄漏次声波检测装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103672416B (zh) |
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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*** |
CN101165388A (zh) * | 2006-09-19 | 2008-04-23 | 胡嘉林 | 一种燃气供气***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 |
-
2013
- 2013-12-06 CN CN201310656020.XA patent/CN103672416B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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*** |
CN101165388A (zh) * | 2006-09-19 | 2008-04-23 | 胡嘉林 | 一种燃气供气***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 |
Also Published As
Publication number | Publication date |
---|---|
CN103672416B (zh) | 2016-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103672415B (zh) | 基于非介入式传感器的气体管道泄漏检测和定位***及方法 | |
CN103672416B (zh) | 一种非介入式压电型气体管道泄漏次声波检测装置 | |
Khulief et al. | Acoustic detection of leaks in water pipelines using measurements inside pipe | |
CN205640252U (zh) | 用于区域常温流体输送管道的光纤检测渗漏*** | |
CN103292160B (zh) | 管道泄漏的超声波检测装置及方法 | |
CN202074237U (zh) | 管道泄漏监测与负压保护装置 | |
CN101684894B (zh) | 一种管道泄漏监测方法及装置 | |
Pal et al. | Detecting & locating leaks in water distribution polyethylene pipes | |
CN103344934B (zh) | 电力变压器局部放电超声传感器的检测校验方法及*** | |
AU2016280629A1 (en) | Determination of tuberculation in a fluid distribution system | |
CN103439126B (zh) | 大管径***中高频声学性能的实验测量方法 | |
CN104389581A (zh) | 井下流体感应装置及使用该装置的流体流速测量*** | |
CN105627106B (zh) | 一种输气管道泄漏检测的次声传感器 | |
JP2014149208A (ja) | 漏洩検出装置及び漏洩検出方法 | |
JP5671749B2 (ja) | ガス漏れ検知装置 | |
CN103644461B (zh) | 一种非介入式电容型气体管道泄漏次声波检测装置 | |
CN202255473U (zh) | 一种智能抗震旋进漩涡流量计 | |
CN201764261U (zh) | 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 | |
Huang et al. | Acoustic investigation of high-sensitivity spherical leak detector for liquid-filled pipelines | |
Yan et al. | Acoustic injection method based on weak echo signals for leak detection and localization in gas pipelines | |
Khulief et al. | On the in-pipe measurements of acoustic signature of leaks in water pipelines | |
CN103810812A (zh) | 基于光纤fbg传感器的油罐车***预警装置 | |
JP2014219342A (ja) | 埋設管路の漏洩検出方法および装置 | |
JP4951296B2 (ja) | 漏水判定装置、漏水判定方法 | |
CN203560720U (zh) | 宽频率本质安全型声波检漏仪 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
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 |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
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 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Ogset (Qingdao) Technology Co., Ltd. Assignor: China University of Petroleum (East China) Contract record no.: 2018370010025 Date of cancellation: 20191204 |