Zinc oxide nanotube with sterilization function

The utility model provides a zinc oxide nanotube with a sterilization function, which relates to the technical field of zinc oxide nanotubes, and comprises a first tube body, a second tube body is arranged on one side of the first tube body, a communicating tube is arranged between the first tube body and the second tube body, a filter plate is fixed in the communicating tube, and the filter plate is fixed on the first tube body. A plurality of lamp grooves are formed in the inner wall of the communicating pipe. Through the arrangement of the lamp groove and the ultraviolet lamp, when water flow enters the treatment cavity in the communicating pipe, the wavelength of ultraviolet rays emitted by the ultraviolet lamp can destroy viruses, bacteria and other pathogenic bodies in the water body, so that the viruses, the bacteria and the other pathogenic bodies cannot propagate, and the first sterilization effect is achieved; and zinc oxide nanoparticles have a certain sterilization effect, so that the secondary st