▎ 摘　　要

NOVELTY - The utility model claims a graphite liquid heating device, comprising a shell and multiple heating plates, a shell, the shell is formed with a containing space, said shell is provided with a liquid inlet and a liquid outlet; the liquid inlet and the liquid outlet is connected with the containing space of the shell; the graphene heating layer heating plate, the heating plate comprising a planar distributed and set on the graphene encapsulating structure of heat layer outer side, further comprising a graphene with the heating layer electrically connect electrode, one end of the electrode. the other end of the electrode extends outside the shell; the heating plate is close to one side edge is provided with a water passing hole, a plurality of the heating plate containing space in the shell body in parallel at intervals, liquid flow path to form a bypass in the said containing space. The utility model used to generate heat in heating layer of graphene is planar distribution, heating layer packaging structure with graphene is surface contact, heat transfer efficiency, good heating effect of the liquid.