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Household air purifier for eliminating new coronavirus

An air purifier and virus technology, applied in the field of air disinfection equipment, can solve the problems of inability to eliminate bacteria and viruses, poor purification effect, poor purification effect of inhalable suspended particles, etc.

Inactive Publication Date: 2021-05-18
DALIAN MARITIME UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the modern economy, people pay more and more attention to air quality, especially since 2020, a sudden new coronavirus has brought a huge impact on people's economic life, and people have higher requirements for indoor air purifiers , but in the past, traditional air purifiers can only purify and filter harmful substances such as formaldehyde and benzene released by interior decoration materials, exhaust gas and pollen that enter the room through outdoor windows, but cannot eliminate bacteria and viruses contained in the air, such as the new crown virus Wait
In addition, the purification effect of traditional air purifiers is relatively poor, and the purification effect on inhalable suspended particles is not good.

Method used

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Examples

Experimental program
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Embodiment

[0044] refer to figure 1 , during installation, the air outlet 9 is facing indoors, and the air inlet 7 is facing outdoors. Except for the rear plate 5, other components are all located indoors, and the air entering the air inlet 7 passes through the primary filter screen 24 successively under the action of the air pump 21 , activated carbon filter screen 23, silica gel drying screen 22, enter the intake pipe 6, remove formaldehyde and PM2.5 in the air and the water mist diffused from the sewage pipe 19, the primary filter screen 24 can filter particles such as dust and hair in the air For larger foreign matter, the activated carbon filter screen 23 can absorb harmful gases in the air.

[0045] Continue to refer to figure 1 , the primary filtered air enters the settling tube 10, and the water mist sprayed by the mist spray nozzle 15 in the lower part of the settling tube 10 can combine the fine suspended particles in the air with it, and the gravity increases, making the susp...

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Abstract

The invention provides a household air purifier for eliminating new coronavirus, which mainly utilizes a primary filter screen, an active carbon filter screen and a silica gel drying screen between an air inlet and an air inlet pipe to dry air and purify toxic substances and fine particles in the air, and then the air passes through a settling tube, a water mist filter screen in the settling tube can precipitate suspended particles, and thesuspended particles are discharged through a blow-off pipe, the treated air is irradiated by a UVC-ultraviolet lamp, a photocatalyst net can generate strong catalytic degradation function under the irradiation of an ultraviolet lamp and visible light, can effectively degrade the toxic and harmful gas in the air, simultaneously effectively kills the new coronavirus, decomposes and harmlessly treats toxin released by bacteria, fungi and viruses, meanwhile, the purification effects of deodorization and pollution resistance can be achieved, and finally indoor air is purified into sterile and nontoxic clean gas through a high-efficiency Hepa filter.

Description

technical field [0001] The invention relates to the technical field of air disinfection equipment, in particular, to a household air purifier for eliminating the novel coronavirus. Background technique [0002] With the rapid development of the modern economy, people pay more and more attention to air quality, especially since 2020, a sudden new coronavirus has brought a huge impact on people's economic life, and people have higher requirements for indoor air purifiers , but in the past, traditional air purifiers can only purify and filter harmful substances such as formaldehyde and benzene released by interior decoration materials, exhaust gas and pollen that enter the room through outdoor windows, but cannot eliminate bacteria and viruses contained in the air, such as the new crown virus Wait. In addition, the purification effect of traditional air purifiers is relatively poor, and the purification effect on inhalable suspended particles is not good. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D46/12B01D46/00A61L9/20F24F8/108F24F8/167F24F8/22F24F8/80
CPCB01D53/86B01D46/12A61L9/20F24F3/16B01D46/62
Inventor 张洪朋王英新白晨朝谢雨财李伟
Owner DALIAN MARITIME UNIVERSITY
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