Air filter additional device

An additional device and air filter technology, applied in the fields of dispersed particle filtration, chemical instruments and methods, dispersed particle separation, etc., can solve the problems of single function, difficult to provide air environment, etc., and achieve the effect of thoroughly purifying the air

Inactive Publication Date: 2014-07-16
亚都科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such an air filter device only plays a filtering role, and its function is relatively single, and cannot bring more

Method used

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Examples

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[0015] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

[0016] Please see attached Figure 1 to Figure 4 , the embodiments of the present invention include:

[0017] An air filter attachment device, which includes: an upper cover 1 and a rear shell 2 matched with it, the upper cover 1 and the rear shell 2 are both air-permeable grid structures; A composite filter layer 3 for filtering air, the bottom layer of the filter layer 3 is a filter core layer 4, and the filter core layer 4 is covered with a sterilizing cotton layer 5 and a high-efficiency air filter layer 6 in turn; the filter core layer 5 is a breathable core layer, and A series of semicircular accommodating cavities 7 are arranged on the f...

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PUM

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Abstract

The invention provides an air filter additional device, comprising an upper cover and a back shell matching with the upper cover, wherein the upper cover and the back shell are of ventilating grid structures, a compound filter layer for filtering air is sandwiched between the upper cover and the back shell, the bottom layer of the filter layer is a filter element layer, a bactericidal cotton layer and a high-efficiency air filtering layer successively cover the filter element layer, the filter element layer is ventilating, and a series of accommodation chambers are arranged on the filter element layer and are respectively filled with air purifying substances or substances beneficial for a human body. According to the air filter additional device in the invention, the bottom layer of the filter layer is improved to be the filter element layer capable of filtering out impurities in air and adding beneficial components into air; when filtered air passes, essence or medicinal herb put into the air filter additional device can slowly volatilize, so peculiar smell and bacteria in air are removed, thereby achieving the purpose of thorough purification of air.

Description

technical field [0001] The invention relates to the field of air filter equipment, in particular to an additional air filter device. Background technique [0002] Air filter equipment is widely used in indoor air purification business. When the indoor and outdoor air is circulated, it is inevitable to discharge the outdoor dirty gas into the room, which affects the indoor air hygiene and is not conducive to the health of the human body. Common air filter equipment uses strong adsorption filter material as the air purification medium, which can remove suspended particles and other harmful substances in the air. However, such air filter equipment only plays a filtering role, and its function is relatively single, and cannot bring more beneficial effects to the indoor environment, and it is difficult to provide a more comfortable and healthier air environment. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a...

Claims

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Application Information

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IPC IPC(8): B01D46/42
Inventor 刘俨朱春荣
Owner 亚都科技集团有限公司
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