摘要
介绍苯长输管道泄漏监测系统的测漏原理、系统架构及其应用情况。苯长输管道测漏系统采用负压波原理定位和输差分析两种方法,通过3G无线通信和电话宽带进行数据实时通信。实际应用结果证实了系统的可行性,同时分析了运行过程中存在问题的原因,只需在今后的设计中加以调整即可。
The characteristics of long-distance benzene pipeline leak detection system( LDS) were described,including its system structure and the matters bothering the operation. The LDS adopts negative wave theory and flow difference analysis and implements real-time communication through 3G and broad-band technologies. The practical application proves the system's feasibility.
出处
《化工自动化及仪表》
CAS
2015年第4期381-382,共2页
Control and Instruments in Chemical Industry
关键词
测漏系统
苯长输管道
报警与定位
数据通信
leak detection system,long-distance benzene pipeline,alarm and locating,data communication
