基本信息:
- 专利标题： 一种基于超声导波聚焦的管道缺陷检测系统
- 专利标题（英）：Pipeline defect detecting system based on ultrasonic guided wave focusing
- 申请号：CN201020685353.7 申请日：2010-12-23
- 公开(公告)号：CN202152923U 公开(公告)日：2012-02-29
- 发明人： 王维斌 , 冯展军 , 陈健峰 , 艾慕阳 , 佟文强 , 刘广文 , 赵丑民 , 王禹钦 , 刘哲 , 蒋先尧 , 任重
- 申请人： 中国石油天然气股份有限公司
- 申请人地址： 北京市东城区东直门北大街9号中国石油大厦
- 专利权人： 中国石油天然气股份有限公司
- 当前专利权人： 中国石油天然气股份有限公司
- 当前专利权人地址： 北京市东城区东直门北大街9号中国石油大厦
- 代理机构： 北京市中实友知识产权代理有限责任公司
- 代理人： 金杰; 任清汉
- 主分类号： F17D5/06
- IPC分类号： F17D5/06
The utility model relates to a pipeline defect detecting system based on ultrasonic guided wave focusing, which relates to the technical field of measurement of ultrasonic wave and pipeline systems, and comprises an ultrasonic guided wave sensor, a receiving module, an excitation module and a main treatment unit, wherein the output of the main treatment unit is connected with the input of the excitation module; the output of the excitation module is connected with the ultrasonic guided wave sensor; the output of the ultrasonic guided wave sensor is connected with the input of the receiving module; the output of the receiving module is connected with the input of the main treatment unit; and the output of the main treatment unit includes information input, data storage, wave form display, feature extraction and defect recognition. The pipeline defect detecting system based on ultrasonic guided wave focusing is operated fast and conveniently, and has high sensitivity and good repeatability and reliability.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F17 | 气体或液体的贮存或分配 |
| ----F17D | 管道系统；管路 |
| ------F17D5/00 | 保护装置或观测装置 |
| --------F17D5/02 | .漏失的预防、检查和确定位置 |
| ----------F17D5/06 | ..用电或声学的方法 |