▎ 摘　　要

NOVELTY - The utility model claims a graphene storage tank for air purification, comprising a first tank body, the first tank body comprises an inner chamber and a side opening; the side opening is provided with a first cover; the shape and size of the first cover are matched with the side opening; enabling the first cover to open and close the side opening; a second tank body; the second tank body has an inner chamber and a top opening; the top opening is provided with a detachable second cover; the shape and size of the second cover are matched with the top opening, so that the second cover can open and close the top opening; the second tank body is set in the inner chamber of the first tank body and is movable relative to the first tank body; the outer wall of the second tank body towards the position of the side opening is provided with a second handle; pulling the second handle; the second tank body can move to the outside of the first tank body. The storage tank has good anti-extrusion and moisture-proof effect.