QY charging oil type diving electricity pump is composing with up three-phase with type of electrical machine adoption last pump structural electric power irrigation and drainage equipments. The series' water pumps` construction tightly packed, the bearing lubricative term is very good, the electrical machine reduces the heat effectively, extensive be applicable to the agriculture irrigation and drainage, the fishing pool increases the oxygen, the park the irrigation, lifting the water from the under well, water of the city building, industry, mineral enterprise etc.