Explosion-proof device of chemical medicine storage tank

The utility model discloses an explosion-proof device of a chemical medicine storage tank, which belongs to the field of chemical storage tanks and comprises an outer tank body, a plurality of connecting rods are fixedly connected in the outer tank body, one end of each connecting rod is fixedly connected with an inner tank body, an outer tank outer explosion-proof layer is fixedly connected on the outer side of the outer tank body, and an outer tank inner explosion-proof layer is fixedly connected on the inner side of the outer tank body. A vacuum cavity is formed in the outer tank body, an outer elastic bag body is arranged in the vacuum cavity, a plurality of outer wrinkled bags are fixedly arranged on the outer elastic bag body, an inner tank body outer anti-explosion layer is fixedly connected to the outer side of the inner tank body, and the outer tank body outer anti-explosion layer, the outer tank body inner anti-explosion layer, the outer elastic bag body and the outer wrinkled bags are arranged on t