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Anti-smog helmet

An anti-fog and helmet technology, applied in the field of air cleaning devices, can solve the problems of repeated use, high breathing resistance, secondary pollution, etc., and achieve the effects of increasing the probability of contact, reducing particulate matter, and reducing wind resistance

Active Publication Date: 2018-09-25
东莞利达运动用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing movable air cleaning devices mostly adopt a structure in which a filter screen is set in the mouth and nose mask, or the mouth and nose mask itself is a filter screen. With the development of industrialization, the particle size of the floating particles in the air is getting smaller and smaller. The filter screen is almost difficult to filter PM2.5 level particles
Moreover, the traditional filter screen is equivalent to a garbage collector. In the early stage of use, the effect is better, but as the use time is extended, bacteria, mold and viruses grow inside the filter screen, and the harmful substances produced can be released into the inhaled air again. cause secondary pollution
Even if a filter that can filter PM2.5 level particles is used, after a period of use, the filter will be blocked and cannot be used, and the respiratory resistance is high at this time, which is likely to cause capillary hemorrhage in the lungs
Sophisticated filters cannot be reused by cleaning and can only be discarded, which further increases environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1~6 Among them, an anti-smog helmet, including a helmet 1, a curved adsorption tube 2 is arranged inside the helmet 1,

[0027] In a preferred solution, the adsorption tube 2 is located in the buffer layer 12 in the helmet 1, and the buffer layer 12 usually adopts a foam material, such as foamed polyurethane, such as Figure 5 As shown in , the outer layer of the helmet is a shell 11 , and the inside of the shell 11 is a buffer layer 12 , and the adsorption tube 2 is arranged in the buffer layer 12 . The inner wall of the adsorption tube 2 is provided with an adsorption layer 22. In a preferred solution, the adsorption tube 2 has at least three bends, and the corresponding buffer layer 12 is also provided with bends. Make the helmet breathable. The adsorption layer 22 is fluff, or a braided fabric with fluff. Adsorption tube 2 is made up of two parts during manufacture, from Figure 7 Seen from the cross-section of the middle adsorption tube 2, a par...

Embodiment 2

[0037] On the basis of Example 1, the preferred scheme is as figure 2 Among them, a liquid box 5 is also provided between the air inlet 3 and the adsorption tube 2, the liquid box 5 is filled with liquid, and the air inlet 3 is provided with an air inlet 3 air inlet pipe 34, and the air inlet pipe 34 extends into the liquid The position in the box 5 close to the bottom of the liquid box 5 , the adsorption tube 2 communicates with the top of the liquid box 5 . With this structure, the incoming air is washed once with water, reducing the pressure of the adsorption tube 2 to absorb dust in the later stage. Preferably, the liquid box 5 adopts a movable installation structure so as to facilitate the replacement of the liquid in the liquid box 5. The liquid in the liquid box 5 can also cause part of the liquid to enter the adsorption tube 2 in addition to being used for washing the air, so that The adsorption layer 22 in the adsorption tube 2 is kept moist to enhance the adsorptio...

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PUM

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Abstract

A haze-preventing helmet comprises a helmet, wherein a bent absorption pipe is arranged inside the helmet; an absorption layer is arranged on the inner wall of the absorption pipe; an air inlet is formed in one end of the absorption pipe, while the other end is communicated with a mouth-nose mask. The absorption pipe is located in a buffer layer inside the helmet. According to the haze-preventing helmet, the bent absorption pipe is arranged inside the helmet to purify air, so that particulates in the air are reduced; different from a filtering way, the haze-preventing helmet adopts the structure of the absorption layer, therefore, compared with a sieve structure, the haze-preventing helmet reduces wind resistance effectively, and cannot be blocked easily after being used in a long term.

Description

technical field [0001] The invention relates to an air cleaning device, in particular to an anti-haze helmet. Background technique [0002] Existing movable air cleaning devices mostly adopt a structure in which a filter screen is set in the mouth and nose mask, or the mouth and nose mask itself is a filter screen. With the development of industrialization, the particle size of the floating particles in the air is getting smaller and smaller. The filter screen is almost difficult to filter PM2.5 level particles. Moreover, the traditional filter screen is equivalent to a garbage collector. In the early stage of use, the effect is better, but as the use time is extended, bacteria, mold and viruses grow inside the filter screen, and the harmful substances produced can be released into the inhaled air again. cause secondary pollution. Even if a filter that can filter PM2.5 particles is used, after a period of use, the filter will be blocked and cannot be used. At this time, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B7/10A62B9/02A62B9/06A62B18/02A62B23/02
CPCA62B7/10A62B9/02A62B9/06A62B18/02A62B23/025
Inventor 覃翼为成若彤
Owner 东莞利达运动用品有限公司
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