▎ 摘　　要

NOVELTY - Graphene heating film gas gel composite floor heating comprises a composite floor heating main body composed of a leakage current recycling layer (2), a graphene heating film layer (1) and an air-gas gel heat-insulating layer (3) which are overlapped from up to down sequentially. The composite floor heating main body is vacuum sleeved in the waterproof insulating protective sleeve (4). USE - Used as graphene heating film gas gel composite floor heating. ADVANTAGE - The graphene heating film gas gel composite floor heating: prevents the floor heating film heat loss; greatly reduces occupation of indoor space; combines the aerogel thin felt with the graphene heating film; avoids the problem of existing external polyphenol heat preservation layer having high occupied layer, temperature difference, and easy deformation; has strong sealing property and long service life; does not blow air; isolates the external moisture and salt into the floor heater film; and improves service life of ground heating film. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a preparation method of graphene heating film gas gel composite floor heating. DESCRIPTION OF DRAWING(S) - The drawing shows a structure schematic diagram of the graphene heating film gas gel composite floor heating. 1Graphene heating film layer 2Leakage current recycling layer 3Air-gas gel heat-insulating layer 4Waterproof insulating protective sleeve