The invention belongs to the technical field of application of industrial dust removal and environmental protection, and particularly discloses a storage pump energy saving detection control instrument. The storage pump energy saving detection control instrument is composed of a control instrument mainframe, a function keyboard, a parameter display window, a sensor signal conversion transmission module, a sensor lock, a sensor probe connecting plate and a monitoring assembly. The storage pump energy saving detection control instrument and the working method thereof have the beneficial effectsthat interference factors such as high temperature, temperature drift, friction, false alarm of a hanging material, interference of suspended powder, rapid feeding and air pressure impact, electrostatic interference of ash powder, coal product change and the like are avoided, during application, actual ash level height can be automatically tracked and rectified based on the initial material parameter state of the material, the actual ash level in the storage pump can be accurately measured, and a precise signal is provided for cindervalve opening and closing in the next step; gas consumption is reduced, the service life of the valve is prolonged, pipeline abrasion is reduced, the service life of an air compressor is prolonged, circulating cooling water of the air compressor is saved, and the service life is prolonged.