Positive pressure air purification protection cover and method

An air purification and protective cover technology, applied in the field of air purification and sanitation and epidemic prevention, can solve the problems of reduced effectiveness of masks, hidden dangers of safety protection, inability to prevent the adhesion of germs and pollutants, etc., and achieves the effect of improving sterilization efficiency and being suitable for a wide range of people.

Pending Publication Date: 2020-05-08
江西八纵科技有限公司
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AI Technical Summary

Problems solved by technology

However, no matter what kind of mask it is, it cannot prevent germs and pollutants in the air from adhering to the surface of the human head, and cannot completely block the passage of polluted air from entering the human body. For example, a small number of germs can cause harm to the human body through the eyes, and with time And the increase in the number of times of use, the effectiveness of the mask will be greatly reduced, bringing certain safety hazards

Method used

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  • Positive pressure air purification protection cover and method
  • Positive pressure air purification protection cover and method
  • Positive pressure air purification protection cover and method

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Embodiment Construction

[0033] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0034] refer to figure 1 , a positive pressure air purification protective cover, which mainly includes an air inlet 1, a filter screen 2, a sterilization chamber 3, an ozone generator 4, an activated carbon component 5, an ultraviolet irradiation chamber 6, an ultraviolet light generator 7, and a catalyst box 8 , activated carbon assembly 9, air outlet 10, air pump 11, battery 12, control circuit board 13, exhaust port 14, connecting pipeline 15, positive pressure air curtain pipeline 16, suction pipeline 17, knob 18.

[0035] Under the action of the air pump 11, the air enters through the air inlet 1, and after passing through the filter screen 2, the large particle pollutants in the air are filtered out, and then enters the sterili...

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Abstract

The invention discloses a positive pressure air purification protection cover and method. The positive pressure air purification protection cover is characterized in that a positive pressure air curtain pipeline and an air suction pipeline are included, the positive pressure air curtain pipeline is on the forehead part of a human face, and discharges air with a certain pressure to form an air curtain, and the air curtain constructs an isolation belt in front of the human face to prevent pollutants or germs in external air from making contact with a human body; and an air outlet of the air suction pipeline is in the oral cavity part of the human face, and purified and sterilized clean air is provided for human body breathing through the air suction pipeline. The protection cover is providedwith the breathing pipeline and the positive pressure air curtain pipeline, the purified and sterilized inspiratory clean air is provided for the human body through the breathing pipeline, and meanwhile the positive pressure air curtain is formed through the positive pressure air curtain pipeline to block the pollutants in the external air.

Description

technical field [0001] The invention relates to a positive pressure air purification protective cover and a method thereof, which belong to the field of air purification and sanitation and epidemic prevention. Background technique [0002] At present, in order to deal with the problem of air pollution, when people travel or work in specific positions, they usually wear masks to ensure that the human body inhales relatively clean air. High-standard medical masks can isolate germs in the air to a certain extent. Ordinary masks It can isolate large particles such as dust in the air. However, no matter what kind of mask it is, it cannot prevent germs and pollutants in the air from adhering to the surface of the human head, and cannot completely block the passage of polluted air from entering the human body. For example, a small number of germs can cause harm to the human body through the eyes, and with time And the increase in the number of times of use will greatly reduce the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/02A62B7/10A62B23/02A61L9/20A61L9/015B01D53/04
CPCA61L9/015A61L9/20A62B7/02A62B7/10A62B23/02B01D53/04
Inventor 黄建军颜江鲁程星星汪志成刘通黄南海
Owner 江西八纵科技有限公司
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