Reverse osmosis membrane storage rack convenient to use

The utility model relates to the technical field of reverse osmosis membrane storage. The utility model relates to a storage rack, in particular to a convenient-to-use reverse osmosis membrane storagerack. The storage box comprises a box body with a box door and a height-adjustable bracket, the box body with the box door is connected with the height-adjustable bracket in a sliding manner; a plurality of layers of transverse partition plates and an ultraviolet sterilization device are fixedly connected in the box body with the box door; a plurality of baffles are fixedly connected to each layer of transverse partition plate, the transverse partition plates and the baffles are of a net structure, an air inlet and an air outlet are formed in the bottom and the top of the box body with the box door respectively, filtering assemblies are fixedly connected to the air inlet and the air outlet respectively, and the ultraviolet sterilization device is fixedly connected to the inner side wall of the box body with the b