Wearable normal-pressure haze-proof system
An anti-smog, normal pressure technology, applied in the direction of breathing filters, life-saving equipment, respiratory protection devices, etc., can solve problems such as air circulation obstruction, user illness, impact, etc., to ensure physical health and avoid discomfort Effect
Inactive Publication Date: 2015-03-25
WUXI LIZHEN APPL TECH CO LTD
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Problems solved by technology
Generally speaking, various masks are used for protection, and there are many types of masks in the world. Regardless of whether they can really protect, the use of masks for protection belongs to physical protection, that is, the mesh size of the filter material is smaller than the size of dust to isolate it , which also hinders the circulation of air while isolating dust
The result is that there is negative pressure in the mask, and long-term wearing will have an adverse effect on the human lungs and respiratory system.
Moreover, after long-term use, the effect of the mask will become worse, and users generally seldom replace it. This not only fails to protect the effect, but may also make the user sick
Method used
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Embodiment Construction
[0012] Below in conjunction with accompanying drawing, the present invention is further described in detail:
[0013] The invention relates to an air filter device, specifically, a portable and wearable filter protection system that can filter dust in smog, which includes a body, and an air inlet and an air outlet are arranged on the shell of the body , the air is sucked into the body through the air inlet, and the purified air is discharged through the air outlet, and connected to the breathing equipment worn by the user such as a mask, mask, etc. through a hose or other similar devices. In the casing, a filtering device is arranged, and the filtering device may be physical filtering materials such as filter sheets and screens, or physical adsorption materials such as activated carbon. The filter device is connected to the air inlet, and it can be connected through a pipeline, or the filter device can be directly stuck on the air inlet. The filter device is connected to the ...
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The invention relates to a wearable normal-pressure haze-proof system which comprises a machine body. The machine body comprises a shell. The surface of the shell is provided with an air inlet and an air outlet. A filter device is arranged at the air inlet and connected with a pressure device. The pressure device is connected with the air outlet. The air outlet is connected with a breathing tool. The wearable normal-pressure haze-proof system further comprises a pressure stabilizing device which is arranged between the pressure device and the air outlet. The pressure device is an air pump and operates relying on a storage battery arranged in the machine body. Compared with the prior art, the wearable normal-pressure haze-proof system has the advantages that through arrangement of the pressure device, the pressure of filtered air is increased to the level at which the air can be breathed by a human body normally, negative pressure caused by a filter screen is avoided, and therefore the health of a user is guaranteed; meanwhile, the pressure stabilizing device is used for stabilizing the input air, so the situation that airflow fluctuation caused by power change of the pressure device makes the user feel uncomfortable is avoided.
Description
technical field [0001] The invention relates to a fog and haze protection system, to be precise, a wearable and portable atmospheric pressure anti-fog and haze system. Background technique [0002] As the environment is getting worse, especially the amount of dust in the air is gradually increasing, and even smog appears in some places. For the sake of their own health, most people choose to use protective tools to isolate the dust. Generally speaking, various masks are used for protection, and there are many types of masks in the world. Regardless of whether they can really protect, the use of masks for protection belongs to physical protection, that is, the mesh size of the filter material is smaller than the size of dust to isolate it , It also hinders the circulation of air while isolating dust. The result is that there is negative pressure in the mask, and wearing it for a long time will have an adverse effect on the lungs and respiratory system of the human body. Mo...
Claims
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IPC IPC(8): A62B7/10A62B9/00A62B23/02
CPCA62B7/10A62B9/00A62B23/02
Inventor 徐立
Owner WUXI LIZHEN APPL TECH CO LTD