The centrifugal pump is based on the principle of centrifugal force, using a rotating impeller to generate centrifugal force to accelerate the fluid and bring it into the pump body, and then discharge the fluid through the outlet. After the fluid enters the pump body, a high-speed rotating vortex is formed under the rotation of the impeller, which causes the fluid to be subjected to centrifugal force and kinetic energy, resulting in an increase in fluid pressure and velocity, thereby achieving the purpose of conveying the fluid. Centrifugal pump is a common fluid conveying equipment widely used in industrial, agricultural, and civilian fields.