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A kind of active ventilation mask ventilation method and mask ventilator

A ventilation method and ventilator technology, applied in the field of masks, can solve the problem that masks cannot actively remove exhaust gas from masks, and achieve the effects of keeping dry and comfortable, accelerating failure, and saving battery power.

Active Publication Date: 2022-08-05
赵胜杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The structure of the existing masks cannot actively eliminate the exhaust gas in the masks, and there is an urgent need for the emergence of a new technology to improve and improve the disadvantages, defects and deficiencies of the current technology

Method used

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  • A kind of active ventilation mask ventilation method and mask ventilator
  • A kind of active ventilation mask ventilation method and mask ventilator
  • A kind of active ventilation mask ventilation method and mask ventilator

Examples

Experimental program
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Effect test

Embodiment Construction

[0040] Embodiment, the active ventilation mask ventilation method provided by the present embodiment, it comprises the following steps:

[0041] (1) Set up a mask and set mounting holes on the mask;

[0042] (2) A mask ventilator is arranged in the mask mounting hole, and the mask ventilator includes a rotary switch, a fan blade, a battery, a driving motor and a single-chip controller, and the rotary switch and the driving motor are connected to the single-chip controller;

[0043] The mask ventilator is provided with an outer shell and an inner shell, the inner shell side wall is provided with the strip-shaped opening, and the strip-shaped opening conducts the inside of the mask with the outside world, and the fan blade and the driving motor are arranged in the inner shell, The outer shell is screwed to the outside of the inner shell, and the side wall of the outer shell is provided with a baffle plate, the baffle plate is blocked on the inner side of the strip-shaped opening...

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Abstract

The invention discloses an active ventilation mask ventilation method and a mask ventilator, which comprises the following steps: (1) setting a mask; (2) setting a mask ventilator; (3) people put on a mask and turn on the mask through a rotary switch The strip opening of the ventilator is controlled by the single-chip controller to control the rotation of the driving motor; (4) when the human body exhales, the driving motor drives the fan blade to rotate, and the exhaust gas exhaled by the human body is discharged between the mask and the human body; (5) the human body breathes When the air is exhausted, the drive motor stops rotating or reduces the rotation speed, and the outside air enters through the filter material of the mask; (6) the active ventilation of the mask is realized. The invention also discloses a mask ventilator. The invention actively extracts the exhaust gas exhaled by the human body from the mask and the mouth and nose through the mask ventilator, which is beneficial to keep the air between the mask and the face dry and comfortable, and avoids the discomfort of breathing and wearing caused by humidity and sultry heat.

Description

technical field [0001] The present invention relates to the technical field of masks, in particular to an active ventilation mask ventilation method, and a mask ventilator implementing the method. Background technique [0002] Masks are a common daily necessities in life, which can block harmful particles, gases, odors, and droplets from entering and leaving the wearer's mouth and nose. [0003] In the current society, with the development of industrialization, the popularization of automobiles, the increase of germs, and the pollution of heavy metals, air pollution is becoming more and more serious. Formaldehyde exceeds the standard in many areas, and haze weather increases, which is very detrimental to human health, especially The PM2.5 in northern and other regions is seriously exceeding the standard. With the increasingly severe haze weather, the harm to human health, especially the respiratory tract, is more and more prominent. Masks have almost become a must when goi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B9/00A62B9/06
CPCA62B9/00A62B9/06
Inventor 吴桂恒
Owner 赵胜杰
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