▎ 摘　　要

NOVELTY - The utility model claims a graphene surface conducting heat exchanger, the heat exchanger has two embodiments, which are single layer structure and a lamination structure of two types, referred to as single-layer heat exchanger and a laminated heat exchanger, the heat exchanger is composed of a heat exchanger main body and a fluid distribution unit, distributing unit of the single-layer heat exchanger called a fluid channel plate, laminations referred to as dividing grid, fluid distribution unit distributing the cold fluid and hot fluid in the heat exchanger main body, the core structure of the heat exchanger main body is plated with ceramic fins of graphene, there are many fluid path therebetween, compared with the traditional heat exchange principle is different, this invention heat exchange between the two fluids mainly realized by surface heat transfer of the graphene layer, the other part of heat transfer into the fluid of the lower layer in a conventional heat conduction and heat convection manner by ceramic fin, this utility model makes full use of the graphene with high thermal conductivity and a ceramic material is high temperature resistance and corrosion resistance, with high efficiency and energy saving, it is especially suitable for under heat environment of use.