wind curtain breathing mask

A technology for breathing masks and air curtains, applied in breathing masks, respiratory protection containers, life-saving equipment, etc., can solve problems such as unsmooth breathing, easy hypoxia, and aggravated breathing burden, so as to achieve small space occupation, excellent breathing environment, The effect of reducing the burden of breathing
CN103961822BActive Publication Date: 2017-04-12长沙心诺医疗器械有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
长沙心诺医疗器械有限公司
Publication Date
2017-04-12

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Abstract

The invention provides an air curtain breathing mask, which includes a headwear and a battery, and is characterized in that it also includes a pair of ear shells, the inner surface of each ear shell is respectively connected to the two ends of the head wear, and there is a cavity in the ear shells , the battery is installed at the bottom of the cavity, and the cavity is sequentially installed with an air purification device and an air curtain centrifugal fan from the outside to the inside; and, it also includes a flow channel, the flow channel is a hollow tubular structure, and its two ends are respectively connected to the The air outlets of the air curtain centrifugal fan installed in the left and right ear shells are connected, and an air outlet is opened on the flow channel. The breathing mask of the present invention provides pure air efficiently without causing the user to feel suffocated, and can also automatically process the filtered air according to the current environment, making the air inhaled by people healthier and more in line with the human body's air quality requirements, with a perfect user experience.
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Description

technical field

[0001] The invention relates to the technical field of air conditioning devices, in particular to an air curtain breathing mask. Background technique

[0002] With the development of human society, factors such as industrial waste gas emissions and exhaust emissions from various vehicles have caused serious air pollution. Especially in recent years, the frequent smog weather in my country caused by the deterioration of the environment can easily induce diseases such as respiratory tract and cardiovascular disease. In mild cases, it can cause rhinitis and other nasal cavity diseases, and in severe cases, it can cause lung sclerosis and even lung cancer. , seriously affecting people's health.

[0003] In this regard, people think of filtering the dirty air to make the air pure. In the prior art, wearable respiratory gas purification devices generally use a design similar to a gas mask, using a sealed mask to isolate the mouth and nose from the outside world, a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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