▎ 摘　　要

NOVELTY - The utility model claims a nano-deposition graphene-efficiency fin type heat exchanger, comprising a left side connecting plate, a right connecting plate and a main heat exchange coil pipe, the main heat exchange coil pipe is fixed with a plurality of radiating fins, the main heat exchange coil pipe is fixed on the left side connecting plate and the right side connecting plate, the main heat exchange coil pipe and all radiating fins are coated with graphene coating layer. graphene coating greatly improves the corrosion resistance, at the same time, it greatly improves the heat conducting and radiating effect of the heat exchanger, improves the heat exchange effect, and it adopts two first heat exchange coil pipe flow rate is greatly improved, also increases the heat exchange contact the heat exchange efficiency is greatly improved. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the high-efficiency fin-type heat exchanger for nano-deposition graphene to claim.