High-stability anti-freezing centrifugal pump body

The utility model discloses a high-stability antifreezing centrifugal pump body in the technical field of centrifugal pumps, which comprises a base and a heat insulation sleeve, the heat insulation sleeve is fixedly connected to the right side of the top of the base, the left side of the top of the base is fixedly connected with a shell, and the left side wall of the shell is fixedly connected with a water inlet flange. A horn-shaped water inlet is formed in the left side wall of the water inlet flange, a water outlet flange is fixedly connected to the top of the shell, a drainage pipe is fixedly connected to the lower side of the right side wall of the shell, and a valve is fixedly connected to the middle of the outer side wall of the drainage pipe through a flange; the high-stability anti-freezing centrifugal pump body has the advantages that the high-stability anti-freezing centrifugal pump body is reasonable in structural design, the stability of a centrifugal pump can be improved, and the centrifugal pum