▎ 摘　　要

NOVELTY - The floor heating has a base (4), and a foamed rubber layer (5) is arranged on the base. A heat pipe layer (1) is provided above the foamed rubber layer, and a heating pipe (3) is provided on the heat pipe layer. The heat pipe layer is provided with a graphene heat conduction layer (2), the graphene heat conduction layer is provided with a heat preservation layer (6), and the heat preservation layer is provided with a decorative layer (7). A drying assembly includes a through hole, a limit rod, a limit hole, a drying chamber, a high temperature resistant desiccant, a limit ring and a cover. The cover is provided above the drying chamber, and the through hole is opened on an upper side of the cover. A set of springs are connected to bottom of the drying chamber. The other end of the spring is connected to a sliding plate. The sliding plate is slidably installed inside the drying chamber, and a fixed rod is connected between the sliding plate and the cover. USE - Semi-modular graphene floor heating. ADVANTAGE - Tthe temperature generated by itself evaporates the infiltrated water, and the desiccant is resistant to high temperatures, does not affect the desiccant, and prolongs the overall service life of the floor heating. The connection structure not only ensures the firmness of the connection between the cover and the drying chamber, but also facilitates the replacement of the high-temperature resistant desiccant when the floor heating is disassembled and assembled in the later stage, so as to ensure the drying performance of the floor heating. The external drying chamber is pulled from the thermal insulation layer by pulling the decorative plate and the elastic force of the spring itself, so that the drying assembly and the thermal insulation layer are separated, thus greatly improving the replacement efficiency. The drying assemblies or insulation layers are replaced in a targeted manner, thus reducing maintenance costs and ensuring the drying performance of floor heating. The electrostatic dust removal net can also discharge static electricity, and can absorb the dust above the decorative board, avoid dust flying, and improve cleaning efficiency. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic structural diagram of the semi-modular graphene floor heating. Heat pipe layer (1) Graphene heat conduction layer (2) Heating pipe (3) Base (4) Foamed rubber layer (5) Heat preservation layer (6) Decorative layer (7)