Method for separately treating exhaled air and inhaled air and breathing branch channels

Abstract

The invention discloses a method for separately treating exhaled air and inhaled air and breathing branch channels. The invention belongs to the technical field of masks, and discloses a method for separately treating exhaled air and inhaled air. The method comprises the following steps that respiration is divided into the exhaling channel and the inhaling channel by using power and energy of the human respiratory system; when the human respiratory system exhales, exhaled air is exhausted through the exhaling channel; and when the human respiratory system inhales, air is inhaled through the inhaling channel. According to the method for separately treating exhaled air and inhaled air and the breathing branch channels, exhaled carbon dioxide is prevented from being retained in the space between a mask body and the human face, due to rapid exhausting of exhaled air, the air pressure between the human face and the mask body is low, air outside the mask body can rapidly enter the mask body after being filtered during inspiration, enough air amount is guaranteed during inspiration, and an effective guarantee is provided for the safety and the health of the human body.

Description

technical field [0001] The invention belongs to the technical field of masks, and in particular relates to a method for separately handling exhalation and inhalation, that is, a respiratory channel. Background technique [0002] The sudden attack of the new crown epidemic has brought huge disasters to all mankind. The main body of the mask has become the main equipment for defending against the new crown epidemic. However, the existing mask body only considers the disposal of the inhaled air, and filters the pollutants in the inhaled air with high-efficiency filter cloth to remove the pollutants in the inhaled air. It does not consider how the dirty air exhaled by the human body can be quickly discharged to the atmosphere. [0003] To solve the breathing problem when people wear the mask body, we must first understand the relevant characteristics of the respiratory system in ergonomics. The main features are as follows: [0004] 1. Human respiration can be divided into e...

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Problems solved by technology

[0012] The purpose of the present invention is to provide a method for separately handling exhalation and inhalation, that is, the respiratory sub-channel, to solve the problem that when the surrounding circle of the existing mask body is sealed with the face of the person, the turbid air will first enter the nasal cavity to the lungs , because the carbon dioxide content in the exhaled turbid air is very high, so repeated continuous breathing, the carbon dioxide content in the inhaled air will become higher and higher, and the oxygen content in the inhaled air will be lower and lower, resulting in severe hypoxic respiration, Therefore, it feels stuffy, unable to breathe, and causes great harm to the body of the wearer of the mask body.

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