Novel photocatalyst paint liquid storage tank device

Provided is a novel photocatalyst paint liquid storage tank device. The device comprises a photocatalyst paint liquid storage tank, liquid storage tank outer protrusions, cushion blocks, tip cones, fixation blocks, a rubber gasket, a fixation baseplate, supporting racks, a threaded rod, fastening nuts, T-shaped blocks, middle blocks and a liquid storage tank supporting body. The liquid storage tank outer protrusions are arranged on the outer side of the photocatalyst paint liquid storage tank and are provided with cushion block grooves, the cushion block grooves are matched with the cushion blocks, and the cushion block grooves are connected with the cushion blocks; the cushion blocks are provided with conical holes, the conical holes are matched with the right sides of the tip cones, theconical holes are connected with the right sides of the tip cones, and the tip cones are provided with tip cone protrusions; the fixation blocks are provided with tip cone protrusion holes, the tip cone protrusions are matche