光栅阵列温度传感系统在大型原油储罐火灾监测系统中的应用  

Application of Grating Array Temperature Sensing System in Oil Tank Fire Monitoring

作　　者：郭为纲 邢富宁 陈博 刘晓艳 魏建新 Guo Weigang;Xing Funing;Chen Bo;Liu Xiaoyan;Wei Jianxin(Petrochina Dushanzi Petrochemical Company,Karamay 833699)

机构地区：[1]中国石油独山子石化分公司,新疆克拉玛依833699

出　　处：《石化技术》2024年第5期50-52,共3页Petrochemical Industry Technology

摘　　要：目前大型外浮顶原油储罐在石油库中广泛使用,结合生产情况,存在“低概率、高风险”特点,一旦发生火灾事故后果是不可承受的。光纤温度传感技术能够对原油储罐开展实时在线温度监测,建立准确的火灾自动监测报警系统,有效预防和管控火灾风险。基于此,将光纤光栅测温技术与其他几种类型的感温火灾探测技术进行比较,论述新一代光栅阵列温度传感系统相对于传统光纤光栅测温系统的技术优势,对提升石油库原油储罐安全可靠运行具有重要的实践指导意义。At present,large externalfloating top crude oil storage tank is widely used in oil storage.Combined with the production situation,it has the characteristics of“low probability and high risk”,and the consequences offire accident are unbearable.Opticalfiber temperature sensing technology can carry out real-time online temperature monitoring of crude oil storage tank,establish accurate automaticfire monitoring and alarm system,and effectively prevent and controlfire risk.This paper compares the temperature measurement technology offiber Bragg grating with other types of temperature sensingfire detection technology,discusses the technical advantages of the new generation of temperature sensing system of fiber Bragg grating array compared with the traditional temperature measurement system,and has important practical guiding significance for improving the safe and reliable operation of crude oil storage tank in petroleum reservoir.

关 键 词：光栅阵列 温度传感 火灾监测 

分 类 号：TE9[石油与天然气工程—石油机械设备]