管道泄漏检测技术-ok.pdf

　　　　　　　工业安全与环保 2007 年第 33 卷第 2 期 　　　　　　　　 ·40 · 　　Industrial Safety and Environmental Protection February 2007 管 道 泄 漏 检 测 技 术 郭文辉 　曾宪云 ( ( ) ) 中国地质大学 武汉 工程学院安全工程系 　武汉 430074 　　摘　要　管道运输作为一种经济、有效、环保的运输方式 ,在液体、气体运输中具有独特的优势 ,管道泄漏检测是管道运 输安全运行的关键和重要保障。通过总结国内外管道泄漏检测的最新方法 ,按运输对象分类介绍了管道运输气体和液体时 的检测方法和工作原理,分析其优缺点 ,提出管道运输泄漏检测的对策 ,为提高我国管道运输的安全生产管理水平做出有益 的探讨。 　　关键词　管道　泄漏　检测技术　预防措施 Discussion on Pipe Leakage Detection Technology GUO Wenhui 　ZENG Xianyun ( ) Dept . of Safety Engineering , China University of Geosciences 　Wuhan 430074 Abstract 　Pipe transportation , as a economical , effective and environmental transportation method , has unique advantages in liquid and gas transportation and pipe leakage detection is key and important in safe transportation. The newest methods for detecting pipe leakage at home and abroad are summarized , the detection methods and working principles for liquid and gas transportation are respectively introduced , as well as the advantages and disadvantages , and the countermeasures for pipe transportation leakage detection are raised , which provides beneficial references for improving safety management level in pipe transportation in China. Keywords 　pipeline 　leakage 　detection technology 　prevention measures 　　由于管道在输送液体、气体、浆体等散装物品方面具有 测[1 ] 。此后 ,采用各种先进技术的新型检测器不断问世 ,特 独特的优势 , 目前, 已成为继铁路、公路、水路、航空运输以后