▎ 摘　　要

NOVELTY - This utility new type provide a one graphene amorphous phase change material of heating plate, belonging to the heat energy storage technology field. Phase change material as a new one of energy use, has super-cooling, easy to separate and guide a low coefficient and so on. This utility new type aiming at disadvantages of phase change material to use and improved, the invention a one graphene shaped phase change of a heating plate. This extraction warming plate comprising bottom plate heat insulation layer, heating device, graphite alkene amorphous phase change material fill layer and panel, said bottom plate heat insulation layer, heating device, graphite alkene fixed between phase change material fill layer and panel seal bonding, said heating device is positoin b graphene shaped phase change lower part or middle of a fill layer. This utility new type is key show is: graphene amorphous phase change material overcomes a normal solid-liquid phase change material phase separating, packaging, noble and container that easy to leak and so on, so as to reduce the packaging cost and difficulty of the high heat conducting coefficient reduces the heat resistance between phase change material and heat transfer fluid, increase effective heating capacity.