敞开式盲板阀安全操作的监测方法OA

To address the safety requirements of open blind plate valves in metallurgical gas systems,an online monitoring method based on the IoT(Internet of Things)and intelligent sensing is proposed.The method employs battery-powered intelligent wireless pressure and flow detectors to achieve real-time high-precision data acquisition,supporting installation without production inter-ruption,intermittent measurement,and equipment migration.Monitoring data is uploaded to a cloud platform via IoT terminals,enabling remote monitoring,historical traceability,and intelligent analysis.Automatic interlocking of valve operations is achieved through relay outputs.Application results demonstrate that this method significantly reduces the exposure risk of operating personnel in gas areas,effectively prevents human errors,equipment failures,and management loopholes,im-proves the intrinsic safety level of gas isolation devices,and provides technical support for the safe operation of metallurgical gas systems.