Intelligent and efficient optimization control method for water pump

The invention relates to water pump operation optimization technologies, and aims to provide an intelligent and efficient optimization control method for a water pump. The method comprises the steps that a water pump operation monitoring system is constructed, and a differential pressure sensor, a flow meter and a plurality of pressure gages are arranged on an inlet/outlet pipeline of the water pump to obtain operation data of the water pump in real time and transmit the operation data to an upper industrial personal computer; and through model selection design of the water pump, control over a pressure head available for water pump cavitation allowance is realized, and the inlet pressure of the water pump is monitored in real time and controlled. According to the method, integrated monitoring and analysis of the inlet/outlet pressure, lift, flow, efficiency and cavitation characteristics of the water pump under different working conditions can be realized, a foundation is laid for efficient operation and con