▎ 摘　　要

NOVELTY - The utility model claims a graphene cooling device, a bottom plate, an electric box, stirring fan water storage tank and a discharging pipe; four corners of the bottom of the bottom plate are fixedly installed with a universal wheel, the back side of the universal wheel is provided with a brake rod; the top part of the bottom plate is fixedly installed with a welding plate through the supporting column; one side of the top part of the bottom plate close to the supporting column is fixedly installed with an electric box; one side of the supporting column close to the top end is fixedly installed with a heat exchanger; the heat exchanger is electrically connected with the electric box through the lead; the central position of the welding plate is fixedly installed with a water storage tank; the central position of the water storage tank is fixedly installed with a storage tank. When using, the condensed water is injected into the water storage tank; when the condensed water is heated, the condensed water flows out of the water outlet pipe and is cooled by the heat exchanger; the condensed water is input to the inner part of the water storage tank by the circulating pump to cool the graphene; therefore, the invention is recycled; the working efficiency is improved without manual operation, and the water resource is also saved.