▎ 摘　　要

NOVELTY - The utility model claims a graphene PERT ground heating pipe, comprising a graphene PERT ground heating pipe, comprising an outer protective pipe body and an inner graphene pipe body; between the outer protective pipe body and the inner graphene pipe body is provided with a steel wire ring; and the outer protective pipe body and the inner graphene pipe body are filled with a heat insulating layer located in the same space with the steel wire ring; the outer wall of the outer protective pipe body is fixedly sleeved with a limiting seat; the limiting seat is a semi-cylindrical body; the graphene PERT ground heating pipe, through the limiting seat and the pull plate, can replace the outer protective pipe body and the ground, contact as to block the heat exchange between the heat in the outer protective pipe body and the underground to a certain degree, so as to reduce the loss degree of the heat in the transportation process; It solves the problem that the heat loss caused by the existing device and the ground is contact; besides, the heat insulation layer and the steel wire ring are set between the outer protective pipe body and the inner graphene pipe body, which can increase the heat insulation and compression effect of the device.