Carried device for sucking clean air

A technology that cleans the air and is portable. It is applied in the direction of respiratory protection devices, fire rescue, life-saving equipment, etc. It can solve the problems of poor breathing, high cost, and high price, and meet the needs of use, low cost of use, and quiet work. Effect

Inactive Publication Date: 2016-11-23
杨锦耀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to protect people from the harm caused by fine particles, some people wear masks, but ordinary masks cannot filter out fine particles; masks that can filter out fine particles are not only expensive, but also easily cause breathing difficulties
Existing breathing devices such as powered air-purifying respirators (PAPR) are bulky and difficult to wear and use for a long time
Therefore, various improved breathing devices have also emerged at the historic moment. Although these improved breathing devices have been improved to a certain extent, they still cannot be widely recognized by users. and high cost

Method used

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  • Carried device for sucking clean air
  • Carried device for sucking clean air
  • Carried device for sucking clean air

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0031] figure 1 Shown the first embodiment of the device of the present invention that can be carried around for sucking clean air, the device consists of an air pump 1, a set of air filter 2, a secondary air delivery frame 3 and a group of connected air pumps 1, The air filter 2 and the air pipeline 4 of the gas delivery frame 3 are composed.

[0032] Turn on the power supply of the air pump 1, and the air pump 1 outputs air with increased pressure, which is purified by the air filter 2, and transported to the air delivery rack 3 to output clean air.

[0033] The gas delivery frame 3 is composed of a frame of solid structure and a pipe capable of transporting gas.

[0034] The air delivery stand 3 is an ear-wearing type.

[0035] The air transport rack 3 is a combination of double-sided air outlets or a single-sided double air outlet.

[0036] The air duct 4 is a hose.

[0037] figure 2 Shown the second embodiment of the device of the present invention that can be carri...

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PUM

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Abstract

The invention relates to a carried device for sucking clean air. The device comprises at least one air pump, at least one set of air filters, at least one secondary air transmission frame, and at least one set of air pipes for connecting the air pumps, the air filters and the air transmission frames. The air pump outputs air with increased pressure; the air is purified by the air filters to convey to the air transmission frames; and clean air is output. The device can enable users to suck the clean air in such polluted air in the haze weather.

Description

technical field [0001] The invention relates to the technical field of environmental protection and the technical field of daily protective equipment, in particular to a portable device for sucking clean air. Background technique [0002] Fine particles have a small particle size, are rich in a large amount of toxic and harmful substances, and have a long residence time in the atmosphere and a long transportation distance. Studies have shown that the smaller the particle diameter, the deeper it enters the respiratory tract. Particles with a diameter of 10 μm are usually deposited in the upper respiratory tract, and those below 2 μm can penetrate deep into the bronchioles and alveoli. After fine particles enter the human body and enter the alveoli, they directly affect the ventilation function of the lungs, making the body prone to hypoxia, and thus more harmful to human health. [0003] In order to protect people from the harm caused by fine particles, some people wear mas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/10A62B9/00
Inventor 杨锦耀
Owner 杨锦耀
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