▎ 摘　　要

NOVELTY - The utility model model belongs to the technical field graphene application, claims a heat graphene pipe. the pipe wall of the heat conducting pipe from outside to inside in turn comprises an inner pipe layer, a heat conducting glue layer, a graphene layer and an outer pipe layer; the graphene layer is set on the inner side of the outer tube layer by means of spraying or spin coating, the outer tube layer and the graphene layer is a plane layer covered on the outer side of the heat conducting glue layer; and the interface of two ends of the plane layer is provided with a welding seam, the graphene layer is connected with the inner tube layer through the heat conducting glue layer. The heat conducting pipe provided by the utility model has good heat conductivity, stable use and long service life.