基于光谱技术的燃气管道泄漏检测定位研究  

Gas pipeline leak detection and positioning technology based on spectroscopy study

作　　者：周雷 田德鑫 马敬德 ZHOU Lei;TIAN Dexin;MA Jingde(HuBei Province Natural Gas Development Co.,Ltd.,Wuhan 430223,China)

机构地区：[1]湖北省天然气开发销售有限公司,湖北武汉430223

出　　处：《粘接》2025年第5期119-122,共4页Adhesion

摘　　要：为进一步保证燃气管道的天然气运输安全,提出一种基于腔输出光谱技术的燃气管道检测定位系统,对环境中的燃气泄漏情况进行准确检测。其中,以腔输出光谱技术为基础的泄漏气体检测方法,进行检测系统的构建。实验结果表明,设计的基于光谱技术的燃气管道检测系统能够在不同的环境下对泄漏浓度变化进行快速反应,实现对泄漏情况的准确检测,能够应用于实际的场景中,可靠性较高。In order to further ensure the safety of natural gas transportation in gas pipelines,a gas pipeline detection and positioning system based on cavity output spectroscopy technology was proposed to accurately detect gas leakage in the environment.Among them,the leakage gas detection method based on cavity output spectroscopy technology is used to construct a detection system.The experimental results show that the designed gas pipeline detection system based on spectral technology can respond quickly to the change of leakage concentration in different environments,and realize the accurate detection of leakage.It can be applied to the actual scene and has high reliability.

关 键 词：管道泄漏 气体检测 光谱技术 系统测试 

分 类 号：TQ022.115[化学工程] TP392[自动化与计算机技术—计算机应用技术]