▎ 摘　　要

NOVELTY - The utility model model relates to the technical field of heating, especially relates to a safe graphene electric floor heating, which avoids the relative sliding between multiple groups of plastic extruding plate in the process of bonding-group extruding plate, which is convenient for the installation of multiple groups of plastic extruding plate; the water flowing to multiple groups of electric heating film flows into multiple groups of water collecting groove from the automatic multiple groups of electric heating film, avoiding the water on the upper end of multiple groups of electric heating film for a long time, avoiding the water from penetrating to the inner part of multiple groups of electric heating film; comprising multiple groups of extruded sheets, multiple groups of sliding blocks, multiple groups of sliding plates, multiple groups of pressing plates, multiple groups of screw rods, multiple groups of bolt heads, multiple groups of locating rods, multiple groups of electric heating films, multiple groups of wires and wires, a power supply and a protective layer, the front and back two parts of the multiple groups of extruded sheets are provided with a sliding groove, multiple groups of sliding blocks respectively installed in the multiple groups of sliding grooves; multiple groups of sliding respectively installed on the multiple groups of sliding blocks.