Pump facility, pump device diagnosis device, monitoring control device, monitoring control method, monitoring control program, diagnosis method for pump equipment, and diagnosis program for pump equipment

摘要

Problem to be solved: to provide a technology for detecting the occurrence of an earthquake without using any special equipment and stopping the operation safely at the time of an earthquake.The pump system is a pump system which uses an internal combustion engine as a main pump, and includes a plurality of liquid tanks for storing liquid or equipment, and a plurality of liquid level measuring devices installed in a plurality of liquid tanks, measuring the liquid level of each liquid tank, and measurement values of a plurality of liquid level measuring instruments. A monitor controller is provided for monitoring the amount of fluctuation of the liquid level in each liquid tank and controlling the operation of the drive.The supervisory control device controls the operation of the driving machine to stop the operation of the driving machine when the liquid level of the liquid tank of two or more tanks varies periodically over the predetermined first predetermined value for each liquid tank during the operation of the drive.Diagram