Wireless automatic valve open / close status monitoring and warning system

Abstract

A Monitoring-System, It is not need an external power source and transmits the monitoring results by wirelessly functions, to continuous monitoring the open or closed status of various automatic-valves. The monitoring module of this monitoring system has no request at power source or batteries replacement. There are no complex signal wires to clutter the maintenance space at the equipment. Continuously to monitoring the automatic-valves operation results (open or close) by contact or semi-contact sensing methods, transmits the monitoring results via wirelessly to the equipment's PLC system. To cross-checks the monitoring results with process settings and provide the recommendations according the check results. It will ensure that the automatic-valve’s operate (open or close) according to the process settings. When the operation result from the automatic-valve is different to the process settings, Monitoring system will issue an emergency warming and reminding the automatic valve operation status, and provide recommendations for anomaly resolution and requiring the personnel to take response immediately. This invention can overcome the current technical bottlenecks; upgrade the intelligence and safety of automation systems. It will reduce the process losses and work-safety accidents caused by automatic-valve’s faulty action at the automation system.

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