无源光纤激光泄漏监测系统在天然气管道的应用  

Application of Passive Optical Fiber Laser Leakage Detection System in Natural Gas Pipeline

作　　者：刘大伟 陈霈佳 金树奎 许春峰 张月庆 LIU Dawei;CHEN Peijia;JIN Shukui;XU Chunfeng;ZHANG Yueqing

机构地区：[1]中国市政工程华北设计研究总院有限公司第十设计研究院,天津300074 [2]中交城市能源研究设计院有限公司,辽宁沈阳110026

出　　处：《煤气与热力》2023年第7期V0030-V0033,共4页Gas & Heat

摘　　要：结合工程实例,探讨无源光纤激光泄漏监测系统(简称监测系统)在高压天然气管道的应用。介绍监测系统的原理及主要设备,分析实施方案,指出监测系统的优点。Combined with engineering examples,the application of passive optical fiber laser leakage detection system(referred to as detection system)in high-pressure natural gas pipelines is discussed.The principle and main equipment of the detection system are introduced,the implementation scheme is analyzed,and the advantages of the detection system are pointed out.

关 键 词：天然气管道 泄漏监测 无源光感终端 光纤 激光 

分 类 号：TU996.8[建筑科学—供热、供燃气、通风及空调工程]