High-filtration ultraviolet sterilizer

Abstract

The invention relates to a high-filtration ultraviolet sterilizer which comprises a box body, an efficient filter net, cushion blocks, a top cover and a display, and is characterized in that the cushion blocks are arranged below the box body; a plurality of ultraviolet lamp tubes are arranged in the box body; the top cover is arranged at the upper part of the box body; a hollow cavity is formed between the top cover and the box body; a ballast is arranged in the hollow cavity between the top cover and the box body; the display is arranged on one side of the top cover; the efficient filter net is arranged at the front end of the box body. According to the high-filtration ultraviolet sterilizer, the efficient filter is additionally arranged at one end of an air inlet of the common ultraviolet sterilizer, so that the ultraviolet sterilizer can be directly applied to a clean room with a germfree requirement and is used for sterilization of a boosting air supply system. Due to the modular design of the high-filtration ultraviolet sterilizer, filtration and sterilization are integrated together; furthermore, by the adding of a coating layer on the inner side of the box body, reflection of the inner wall of the box body to light rays of ultraviolet lamps is enhanced, and the intensity of the light rays in a unit volume is enhanced, so that sterilization is more thorough; meanwhile, the efficient filter net is arranged at the front end, so that air discharged is cleaner.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a high-filtration ultraviolet sterilizer. Background technique [0002] Sterilization equipment mainly includes high-temperature thermal sterilization (120°C sterilization), steam sterilization, cooking sterilizer, microwave sterilization equipment, radiation sterilization, etc. According to the type of sterilization machinery, it is divided into: water bath type sterilizer, spray type sterilizer, ultraviolet sterilizer, ozone sterilizer, pasteurization, and instant sterilizer. Ultraviolet sterilization is the most destructive ultraviolet wavelength in the range of 240~280nm, which destroys the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in bacteria and viruses, causing growth cell death and / or regenerative cell death, reaching The effect of sterilization and disinfection. Especially when the wavelength is 253.7, the bactericidal effect of ultra...

AI Technical Summary

Problems solved by technology

Because traditional sterilization equipment is only used for sterilization, it is not suitable for hospitals and other places that require high cleanliness

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