▎ 摘　　要

NOVELTY - The utility model claims a graphene electric heating furnace, comprising a shell, a water tank, a circulating water pump, a plurality of pipelines and a control main board; the outer wall of the shell is provided with a water inlet, a water outlet and a water return port; the water tank is provided with a graphene heating plate; the control main plate is electrically connected with the graphene heating plate so as to control the heating of the graphene heating plate; two sides of the bottom of the shell are provided with a foot wheel and a limiting component; two sides of the bottom of the shell are provided with a containing groove with downward opening; the limiting component is connected with the containing groove; the foot wheel is connected with the limiting component and the truckle can be retracted or extended out of the containing groove through the limiting component. the graphene heating plate is used as the heating source; it can improve the heating efficiency, save energy and save electricity, and has long service life; Through the setting of the caster wheel and the limiting component, when it is necessary to carry, the caster wheel extends out of the containing groove; it is convenient to transport the electric heating furnace; when it is needed to be installed, the caster wheel can be retracted into the containing groove to be folded, which saves space.