Warp-knitted heating velvet fabric

The utility model provides a warp-knitted heating velvet fabric. INCLUDING A BASE FABRIC LAYER, wherein one side of the base cloth layer is connected with the first surface velvet layer into a whole through a warp knitting machine; the first surface velvet layer is formed by weaving bottom silks, middle silks and surface silks; the surface yarns consist of polyester heating fibers and surface yarnpolyester filament yarns; the middle yarns adopt middle-yarn polyester filament yarns; the bottom yarns are made of spandex fibers; the polyester heating fibers and the surface filament polyester filament yarns are arranged and warped to form surface filaments; the first surface velvet layer is woven into looped piles and then subjected to napping finishing to form villi with high-low fluctuationlayers, then the villi of the first surface velvet layer are napped to the reverse side through napping finishing to form a second surface velvet layer, and the second surface velvet layer is also provided with villi with hig