The water pump is a machine that converts the mechanical energy of the prime mover into the kinetic energy and potential energy of the fluid media, and realizes the transmission of the fluid medium. It is widely used in agriculture and forestry irrigation, household water supply and drainage, municipal administration, industry, national defense and military industry and other fields.
According to statistics, about 21% of electric energy is used to drive various water pumps, and water pumps have become one of the general mechanical products that the most widely used in the national economy. It is an irreplaceable equipment for conveying various fluid media.