控制阀智能诊断功能在炼化企业中的应用  

Application of Intelligent Diagnosis Function of Control Valve in Refining and Chemical Enterprises

作　　者：李永帅 陈庚晓 Li Yongshuai;Chen Gengxiao(CHINA PETROLEUM&CHEMICAL CORPORATION Co.,Ltd.,Tianjin Branch Company,Tianjin,300271,China)

机构地区：[1]中国石油化工股份有限公司天津分公司,天津300271

出　　处：《仪器仪表用户》2021年第7期46-48,34,共4页Instrumentation

摘　　要：本文通过Fisher DVC系列定位器智能诊断功能,在装置大修前对所有具备条件的控制阀进行诊断,确定维修数量及具体位号,做到精准维修,有效提高工作效率,降低检修成本。Through the intelligent diagnosis function of Fisher DVC series positioner,all qualified control valves are diagnosed before the overhaul of the device,and the maintenance quantity and specific tag number are determined,so as to achieve accurate maintenance,effectively improve the work efficiency and reduce the maintenance cost.

关 键 词：DVC 控制阀 诊断 大修 

分 类 号：TH[机械工程]