▎ 摘　　要

NOVELTY - The utility model relates to the technical field of floor heating, especially an antibacterial floor heating floor, comprising a substrate and a ceramic top plate; the substrate is cover-shaped and the bottom side is provided with multiple groups of bearing plates arranged at intervals; the adjacent two bearing plates form a groove; the bottom side of the groove and the four sides of the substrate are respectively coated with a negative ion coating; the inner cavity of the substrate is provided with a graphene heating layer and a metal heat conducting layer; one side of the graphene heating layer is bonded with the metal heat conducting layer by heat conducting silicone grease; the ceramic top plate is set on the upper side of the substrate; the bottom side of the ceramic top plate is bonded with the other side of the metal heat conducting layer through heat conducting silicone grease; the surface side of the ceramic top plate is coated with silver ion antibacterial coating. The utility model coats negative ion coating on the bottom surface of the substrate, effectively inhibits the harmful substance and pathogenic bacteria from the floor splicing gap and substrate bottom, and coating silver ion antibacterial coating on the surface of the ceramic top plate, inhibiting the growth and propagation of bacteria on the surface of the ceramic top plate, effectively purifying the ground heating environment.