Portable air purifying respirator

An air purifier and air purification technology, applied in the direction of respiratory protection devices, fire rescue, life-saving equipment, etc., can solve problems such as poor breathing, poor air filtration effect, inability to effectively solve air purification breathing problems, etc., to achieve easy and smooth Good breathing and air filtration effect

Inactive Publication Date: 2014-04-23
ZHONGSHAN YALESI ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the mask is too thin and the filter holes are too large and sparse, the air filtration effect will not be good, and only larger particles in the air can be filtered out; and if the mask is too thick and the filter holes are too fin

Method used

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  • Portable air purifying respirator
  • Portable air purifying respirator
  • Portable air purifying respirator

Examples

Experimental program
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Embodiment Construction

[0019] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and embodiments.

[0020] like figure 1 , figure 2 As shown, a portable air purifying respirator includes a portable air purifier 1 and a mouth mask 2, and the air outlet 111 of the portable air purifier 1 is connected with a trachea 3, and the trachea 3 is a flexible tube. The other end of trachea 3 is connected on the mouth mask 2.

[0021] like figure 2 As shown, the portable air cleaner 1 includes a bottom box 11, a filter element 12, a circuit board 13, a battery 14, a switch button 41, an air inlet cover 15 and a turbo fan 16, and a fan with a fan is arranged in the bottom box 11. The middle partition 17 of the hole 171, the middle partition 17 divides the bottom box 11 into two spaces, the upper and lower spaces, the turbo fan 16, the circuit board 13 and the battery 14 are arranged in the space below the middle partition 17, and the ...

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PUM

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Abstract

The invention relates to a portable air purifying respirator which is characterized by comprising a portable air purifier and a mask. An air outlet of the portable air purifier is connected with an air pipe, and the other end of the air pipe is connected to the mask. Due to the fact that the air outlet of the portable air purifier is connected with the mask through the air pipe, purified air can be conveyed to the mask through the air pipe, air breathed by the human body is the purified air, input power of the purified air input to the mask mainly comes from the portable air purifier, and the human body can breathe easily smoothly while the air filtering effect is good and extremely fine particles such as plenty of dust, acidic substances and organic hydrocarbon which are suspended in air are effectively prevented from being breathed by the human body.

Description

technical field [0001] The invention relates to a protective breathing device for personal use, in particular to a portable air purifying respirator, which is used for air purification when a person breathes in an air polluted environment. Background technique [0002] At present, all kinds of air pollution occur frequently, and there is an increasingly serious trend. For example, the scope and frequency of haze weather are on the rise. In haze weather, there are a lot of dust, acid substances, small sulfide particles, organic hydrocarbons and other extremely fine particles floating in the air. After these substances are inhaled by the human body, they will cause great harm to the human body, such as The throat, lungs and other organs in the human respiratory system are damaged. For this reason, people often choose to wear masks when they go out in polluted weather such as smog. But the mask mainly relies on the mask to filter the air, and the flow of the air mainly reli...

Claims

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Application Information

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IPC IPC(8): A62B7/10
Inventor 夏云彪张鸿昌杨杏珍
Owner ZHONGSHAN YALESI ELECTRIC CO LTD
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