关于城镇燃气管道中漏磁检测技术的应用研究  

Research on the application of magnetic flux leakage detection technology in urban gas pipelines

作　　者：王大庆 何为 Wang Daqing;He Wei(China Machinery International Engineering Design&Research Institute Co.,Ltd.,Nanjing Jiangsu 210023)

机构地区：[1]中机国际工程设计研究院有限公司华东分院,江苏南京210023

出　　处：《石化技术》2022年第9期58-60,共3页Petrochemical Industry Technology

摘　　要：随着现代科技的不断发展和现代化建设的不断推进,人民群众的物质和精神文化生活水平不断提高,对城市的各种基础设施建设提出了更高的要求。天然气管道是输送天然气的重要媒介,其密封性能的要求一向很高。如果管道密封不好发生泄漏,将会引起大量的火灾,造成巨大的经济损失。因此,及时、准确地发现管线内的泄漏,确定其泄漏部位和泄漏状态,是预防管线发生安全事故的重要措施。本文主要分析漏磁检测技术在城镇燃气管道中的应用。With the continuous development of modern science and technology and the continuous advancement of modernization construction,the material and spiritual and cultural living standards of the people have been continuously improved,which has put forward higher requirements for the construction of various urban infrastructures. Natural gas pipeline is an important medium for natural gas transportation,and its sealing performance requirements have always been very high. If the pipeline is not well sealed and leaks occur,it will cause a large number of fires and cause huge economic losses. Therefore,timely and accurate detection of leaks in pipelines,and determination of their leakage locations and leakage status are important measures to prevent pipeline safety accidents.This paper mainly analyzes the application of magnetic flux leakage detection technology in urban gas pipelines.

关 键 词：城镇燃气管道 漏磁检测技术 应用 

分 类 号：TU996.7[建筑科学—供热、供燃气、通风及空调工程]