Insulation blanket that can use repeatedly

The utility model belongs to the electrical apparatus field specifically discloses an insulation blanket that can use repeatedly, including the blanket body, the blanket body is including inlayer andskin, and the inlayer is made with outer ventilative material that can the bleed air when all adopting waterproof and pressurization, the limit portion and the outer fixed connection of limit portionof inlayer are equipped with the connecting portion of a plurality of fretwork between and the skin, the tip of the blanket body is opened has the input port, and the outer intercommunication of inputport has into air jacket, advance air jacket in the intercommunication have the input tube, install the fixed band that is used for fixed input tube on advancing air jacket, temperature adjustable'sfan is connected to the input tube, arrange evenly on the blanket body that a plurality of runs through the through -hole of the blanket body, be equipped with the fixed cover of a plurality of on theblanket body, install the ga