▎ 摘　　要

NOVELTY - The utility model model belongs to the technical field of heat exchanger, especially a graphene micro-channel heat exchanger, comprising a heat exchange plate, wherein the surface exchange plate is plated with a graphene layer; the top surface and the bottom surface of the heat exchange plate are provided with fluid passages; the top surface and the bottom surface of the heat exchange plate are both provided with a conducting opening; further comprising a guide plate and a fin plate, two fin plates are symmetrically fixed on the top surface and the bottom surface of the heat exchange plate, the guide plate is provided with a flow guide port connected with the fluid passage; The heat exchanger of the utility model adopts the heat exchange plate with micro-channel, the cost is lower, the design of the fluid channel and the through opening, which can greatly improve the heat exchange efficiency of the product; the surface exchange plate is plated with a layer of graphene layer, which improves the corrosion resistance of the product, prolongs the service life of the product, at the same time improves the heat diffusion performance of the product, enhances the product heat exchange effect; the design of the fin plate and the radiating fin, increasing the radiating area and ventilation performance of the product, so that the product heat effect is obviously improved.