浅谈仪表专业施工技术要点  

Main Point of Construction Technology of Instrument Specialty

作　　者：孙明[1] 赵林启 许兆权 

机构地区：[1]中国石油吉林石化公司有机合成厂,吉林吉林132022 [2]中国石油吉林石化公司乙烯厂,吉林吉林132022

出　　处：《中国仪器仪表》2020年第2期43-47,共5页China Instrumentation

摘　　要：自动化仪表工程是自控系统的重要组成部分,它通过对机电设备运行中的温度、压力、流量、物位、重量等过程参数进行测量和显示,提供报警、调节和联锁控制,参与自动化控制使各系统在受控状态下达到最佳运行效果。包括仪表控制系统、集中控制系统。文章阐述仪表专业施工从施工方案的编制到施工质量控制所包含的技术要点,以及现场实例分析。Automation instrument engineering is an important part of automatic control system.It measures and displays process parameters such as temperature,pressure,flow,material level and weight in operation of electromechanical equipment,provides alarm,regulation and interlocking control,and participates in automatic control to achieve the best operation effect of each system under controlled state.Including instrument control system and centralized control system.This paper describes the technical points from the preparation of the construction scheme to the construction quality control,as well as the field example analysis.

关 键 词：仪表工程 压力 流量 控制系统 

分 类 号：TH86[机械工程—仪器科学与技术]