▎ 摘　　要

NOVELTY - This utility model belongs to floor heating field, specifically relates to a graphene oxide-based floor-heat device, the bottom plate is provided with a rectangular groove, the middle end of the inner peripheral wall of the rectangular groove is provided with an annular groove, the annular groove is provided with a heat-insulating heating pipe. the rectangular groove centre is provided with a fixing table, the fixed table upper surface is embedded with the assistant tube, the auxiliary tube whose two ends are respectively connected with the heat insulation heating pipe, the fixed table upper surface is provided with a heat conducting layer, and said heat conducting layer is connected to the upper surface of the upper cover. the upper cover is T-shaped and matched with the fixed table in the rectangular groove. The utility model solves the problem that the existing electric floor heating a high damage rate, using the heat-insulating heating tube for electric heating, adding auxiliary pipe of large heat dissipation area to form stable heating radiating heat dispersion system, which is good for assembling the small floor splicing block.