管道内检测技术及系统发展综述  

Review of In-pipe Inspection Technology and System Development in Pipeline

作　　者：诸海博 徐晓甲 宋华东[1] 张辉[1] 徐春风 刘光恒[1] 杨亮 ZHU Hai-bo;XU Xiao-jia;SONG Hua-dong;ZHANG Hui;XU Chun-feng;LIU Guang-heng;YANG Liang(Shenyang Academy of Instrumentation Science Co., Ltd., Shenyang 110043, China;Shenyang Longchang Pipeline Testing Center, Shenyang 110000, China)

机构地区：[1]沈阳仪表科学研究院有限公司,辽宁沈阳110043 [2]沈阳龙昌管道检测中心,辽宁沈阳110000

出　　处：《管道技术与设备》2018年第3期22-25,共4页Pipeline Technique and Equipment

摘　　要：文中主要介绍了多种管道内检测技术。对于可清管管道,智能清管器是管道内检测的最佳工具,包括几何变形检测系统、漏磁检测系统、常规超声检测系统、电磁超声检测系统、涡流检测系统、多功能检测系统、特定功能检测系统等;对于不可清管的管道,灵敏球技术将会提供很好的补充。文中通过对各种技术及方法的比较,突出了各系统的特点,并介绍了管道内检测技术的发展方向。The paper mainly described a variety of pipeline detection technology. For pigtailed pipes,smart pigs are the best tool for in-pipe inspection,including geometric deformation detection systems,magnetic flux leakage testing systems,conventional ultrasonic testing systems,electromagnetic ultrasonic testing systems,eddy current testing systems,multi-purpose inspection systems,specific function test system and so on. The sensitive ball technology can provide a good supplement for pipes that cannot be pipetted. Through the comparison of different methods and technologies,this paper highlighted the characteristics of each system,and development direction of the in-pipe inspection technology was introduced.

关 键 词：几何变形 漏磁 超声 电磁超声 涡流 多功能检测 特定功能检测 灵敏球 

分 类 号：TE88[石油与天然气工程—油气储运工程]