The invention belongs to the technical field of pumps, and specifically relates to
heat pump combined cooling and heating equipment, which includes a
heat pump shell, a condenser heat dissipation groove, a heat dissipation hole, a rotating cylinder, a sticky dust block, a triangular groove plate, a wind wheel, a rotating rod, and a
snow-proof Frame, shielding mesh, air intake
pipe, dust removal slider, chute, bottom support plate, bottom positioning block, inserting plate, support plate, toggle piece, positioning hole, connecting piece, pressure gauge and
pipe connection hole. In the present invention, a triangular groove plate is arranged on the top of the
heat pump casing, a toggle plate is connected to the inner cavity of the triangular groove plate, and a
windmill is fixedly connected to the end of the rotating rod, so that the top can be dropped through the triangular groove plate in snowy weather.
Snow accumulates on the surface of the triangular groove plate, and the
airflow in the air drives the wind wheel to rotate, thereby driving the rotating rod to rotate, so as to realize the function of the toggle piece to quickly remove the
snow on the surface of the triangular groove plate, and prevent the top surface of the heat pump shell from
snow accumulation , resulting in the blockage of the air intake
pipe, as well as the
corrosion of the top of the heat pump casing and affecting the overall heat dissipation efficiency.