▎ 摘　　要

NOVELTY - The utility model claims a dustproof cover with long service life for environment protection, comprising a cover body, the cover body comprises a substrate layer, and the outer side of the substrate layer is provided with a functional layer, at the same time, the functional layer comprises a glass fibre layer; neoprene layer and graphene fibre layer; the inner side of the base plate layer is coated with zirconium alloy coating, and the inner zirconium alloy of the coating is coated with nano-silver coating. The utility model comprises a glass fibre layer; neoprene layer and graphene fibre layer, wherein the graphene fibre layer has the function of anti-ultraviolet, chloroprene rubber layer improves the waterproof of the dustproof cover and also makes it have the buffer performance; the glass fibre layer can improve the fireproof property of the whole dust-proof cover; a coating zirconium alloy is set; it can improve the whole intensity of the dust-proof cover, so that it is not easy to be damaged; it is provided with nano-silver coating, can sterilize the inner side environment of the cover body, so as to ensure the sanitation of the protective object.