▎ 摘　　要

NOVELTY - The motor has a radiating bracket whose surface is provided with an upper radiating hole and another surface is provided with a lower radiating hole. A guide plate is arranged between the lower radiating hole and the upper radiating hole. The radiating bracket is provided with a base layer and a graphene layer. Thickness of the graphene layer is 10 to 40 microns. A rotor is arranged on a drive shaft. A stator is covered on periphery of the rotor. An upper cover and a bottom cover are respectively fixed at top and bottom of a motor shell. USE - High-efficient radiation boiler water circulating pump motor. ADVANTAGE - The radiating bracket vertical cooling pipe is filled with graphene material to cool circulating liquid, thus ensuring better heat dissipation effect. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a high-efficient radiation boiler water circulating pump motor.