Fault monitoring device of emulsion proportioning system

The utility model discloses a fault monitoring device of an emulsion proportioning system, and belongs to the field of emulsion proportioning systems. The problems of emulsion concentration and quality are solved; according to the technical scheme, a water tank, an emulsified oil tank and an emulsified liquid tank in the emulsified liquid proportioning device are provided with sensors, flow/pressure sensors are arranged between an inlet and an outlet of a liquid mixer and the water tank and between the inlet and the outlet of the emulsified oil tank and the inlet and the outlet of the emulsified liquid tank, and differential pressure signaling devices are arranged between an oil mixing tank and the emulsified oil tank and between an oil filling pump and the emulsified oil tank. A concentration meter is arranged between the oil mixing tank and the emulsion tank; a data acquisition module in the fault monitoring device is electrically connected with various sensors, a central processing unit is electrically con