Disinfection machine capable of sterilizing without dead angles by combining trace ozone with strong ultraviolet rays

Abstract

The invention discloses a disinfection machine capable of sterilizing without dead angles by combining trace ozone with strong ultraviolet rays, which comprises a disinfection machine outer box body, an inner sterilization cavity, an ultraviolet lamp tube, an ultraviolet lamp tube seat, a filter cotton outer frame, a mask cotton net and a detachable outer cover body; the filter cotton outer frame is fixedly mounted on the inner side of the inner sterilization cavity; a mask cotton net is fixedly arranged in the filter cotton outer frame, and two ultraviolet lamp tubes are fixedly installed on the inner wall face of the inner sterilization cavity. Trace ozone is matched with strong ultraviolet rays for disinfection, and the trace ozone is used for disinfection in a disinfection machine in places which cannot be irradiated by the ultraviolet rays, so that viruses stay on the surface of mask cotton; according to the invention, ultraviolet direct disinfection is carried out, and at places where ultraviolet radiation cannot reach, ultraviolet light is utilized to generate 0.02-0.08 PPM micro ozone under the catalytic action of TIO2, so that dead-corner-free disinfection is carried out. Due to interception of the filter cotton, the viruses can be killed for a long time, so that the aim of thoroughly killing the viruses is fulfilled.

Description

technical field [0001] The invention belongs to the technical field of sterilizers, and in particular relates to a sterilizer which combines trace amounts of ozone with strong ultraviolet rays to sterilize without dead ends. Background technique [0002] When filtering by ordinary filter sterilization (HEPA filter), the virus filtered by the HAPA filter stays in the filter hole and must rely on other chemicals to kill it. Unscrupulous merchants basically do not have a sterilization device, or consumers forget to add medicine and other factors, resulting in virus filtration. The risk of secondary pollution still in the filter. [0003] Traditional ozone can sterilize without dead angle, but high concentration is harmful to the human body, while strong ultraviolet rays can only be irradiated directly. Contents of the invention [0004] The purpose of the present invention is to provide a disinfection machine with a trace amount of ozone combined with strong ultraviolet rays...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a disinfection machine with a trace amount of ozone combined with strong ultraviolet rays without dead angles to solve the above-mentioned background technology. The traditional ozone can sterilize without dead angles, but its concentration is harmful to the human body, while strong ultraviolet rays can only be irradiated directly, and there are dead angles for sterilization and disinfection. At the same time, it needs enough time to kill large areas under strong ultraviolet light

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