1. Water outlet: the position where the water flows into;
2. Rubber bearing: used for supporting between the shaft and the shaft sleeve;
3. The upper guide shell; a rubber bearing is installed in each stage of the guide shell of the submersible pump;
4. Impeller: It is an integral part of the impulsive steam turbine rotor, and it is also an important part of the well submersible pump;

5. Rotor: The rotating body supported by the bearing is called the rotor;
6. Stator: It consists of three parts: stator core, stator winding and frame;
The components of the well submersible pump also include the lower guide bearing seat, the thrust bearing, the bottom cover, the drain plug, the coupling, the water injection plug, and the water injection joint. Because it is used in a special place, the requirements for its components are also relatively high. With the rapid development of science and technology in our country and the increase of market competitiveness, we should pay more attention to the development of such products. After years of Development, it already has a very good foundation, what needs to be continuously developed and researched.