Ultraviolet air disinfection device

Abstract

The present invention discloses an ultraviolet air disinfection device. The ultraviolet air disinfection device comprises an outer shell, a partition plate is arranged in the outer shell and divides an interior of the outer shell into a disinfection chamber and a draught fan chamber, filter nets, disinfection nets and ultraviolet lamp tubes are sequentially arranged in the disinfection chamber, adraught fan is fixed in the draught fan chamber, an air inlet is formed in a top face of the disinfection chamber, and an air outlet is formed in a side face of the draught fan chamber. The filter nets, the disinfection nets, the ultraviolet lamp tubes and the draught fan are sequentially arranged in the outer shell, so that air enters the outer shell under an action of the draught fan, the air isfiltered through the multiple layers of the filter nets and then disinfected through the multiple layers of the disinfection nets and the ultraviolet lamp tubes, particles, pathogenic microorganisms,etc. in the air are removed, and air purification is achieved. The filter nets and the disinfection nets are arranged through net piece mounting frames consisting of mounting grooves and elastic pieces, so that the filter nets and the disinfection nets can be quickly replaced, replacement efficiency is improved, and the ultraviolet air disinfection device is particularly suitable for environmentswith poor air quality and requiring frequent replacement of the filter nets and the disinfection nets.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to an ultraviolet air disinfection device. Background technique [0002] Air purification refers to providing overall solutions for various indoor environmental problems such as sterilization and disinfection, dust and haze removal, harmful decoration residues and peculiar smells, so as to improve living and office conditions and improve physical and mental health. Indoor environmental pollutants and pollution sources mainly include radioactive gas, mold, particulate matter, decoration residue, second-hand smoke, etc. When people breathe, mold, particulate matter, decoration residue, second-hand smoke, etc. will be inhaled into the body along with the air, affecting their health. Especially in special environments such as hospitals, there may be germs mixed in the air, so while filtering the air, the air should also be disinfected. In the current air purification equipmen...

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide an ultrav

Images