Air filtering structure layer, air purifier, mask and preparation method of air filtering structure layer

An air purifier and air filtration technology, which is applied in the fields of air purifiers, masks and preparation, and air filtration structural layers, and can solve problems such as poor purification effect

Pending Publication Date: 2020-06-02
孙达
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide an air filter structure l

Method used

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  • Air filtering structure layer, air purifier, mask and preparation method of air filtering structure layer
  • Air filtering structure layer, air purifier, mask and preparation method of air filtering structure layer
  • Air filtering structure layer, air purifier, mask and preparation method of air filtering structure layer

Examples

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Effect test

Embodiment 1

[0046] Please refer to figure 1 As shown, the embodiment of the present invention is an air filter structure layer, including an antimicrobial alloy filter layer 1, the antimicrobial alloy filter layer 1 has two layers, an electrostatic adsorption layer 2 is arranged between the two layers, and the antimicrobial alloy filter layer 1 has two layers. The alloy filter layer 1 is a porous filter block prepared by antibacterial alloy by means of metal sintering or electrochemical deposition technology; one side of an antimicrobial alloy filter layer 1 is provided with a hydrophobic coating 3 .

[0047] The electrostatic adsorption layer 2 is filled with electret material.

Embodiment 2

[0049] Please refer to Figure 2 ~ Figure 4 As shown, the embodiment of the present invention is an air cleaner, and the air filter structure layer as described in Embodiment 1 is added to the filter structure of the air cleaner. Air purifiers are existing technology. The air filter structure layer described in Embodiment 1 can directly replace the filter structure of the air cleaner, or directly add the air filter structure layer described in Embodiment 1 in its filter structure.

[0050] Specifically, the air purifier includes a purifier body 4, the purifier body 4 is provided with an air inlet 5 and an air outlet 6, and a fan 16 is installed in the air inlet 5 ( figure 2 and image 3 not shown in), the purifier body 4 is sequentially installed with a coarse filter 7, an activated carbon core 8, a filter element 9, an air filter structure layer 10 as described in Example 1, and the air filter structure layer 10 is installed in a In the mold box 11, a front panel 12 is also...

Embodiment 3

[0054] Please refer to Figure 5 As shown, the embodiment of the present invention is a reusable mouth mask, comprising a non-woven layer 22 and a pair of ear hooks 23 arranged on both sides of the non-woven layer 22, the non-woven layer 22 has an opening , the air filter structure layer as described in embodiment 1 is installed in the non-woven fabric layer 22 through the opening, the air filter layer is close to the inner side of the non-woven fabric layer, and the opening is closed by a zipper or a buckle or on. Figure 5 Shown in 21 is the opening, which can be opened at this position.

[0055] The non-woven fabric of this example can also be replaced with a plastic frame or a silicone frame, and those skilled in the art can image 3 to manufacture.

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PUM

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Abstract

The invention discloses an air filtering structure layer, an air purifier, a mask and a preparation method of the air filtering structure layer. The air filtering structure layer comprises two antimicrobial alloy filter layers, an electrostatic adsorption layer is arranged between the two antimicrobial alloy filter layers, and each antimicrobial alloy filter layer is a porous filter block preparedfrom an antimicrobial alloy by virtue of a metal sintering or electrochemical deposition technology; and a hydrophobic coating is arranged on one side of one of the antimicrobial alloy filter layers.Treatment using high-temperature, ultraviolet, and disinfectants such as alcohol does not reduce the air filtering effect, and the air filtering material can be repeatedly used, is mainly used for filtering PM2.5 dust, bacteria, viruses and the like, and has certain antimicrobial capacity.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air filter structure layer, an air purifier, a mask and a preparation method. Background technique [0002] Ambient air quality is closely related to human health. However, with the industrialization of human society and the outbreak of many epidemics, harmful particles such as various germs in the air have become the primary pollutants. Therefore, the research on air purification technology is on the rise. It must be done, and the filter material is one of the key factors. [0003] The actual application scenarios are as follows: [0004] Ordinary buildings: At present, the indoor control technology is mainly air purifiers. However, in practical applications, there are common problems such as short replacement cycle, excessive cost, and secondary pollution caused by the formation of harmful by-products. The research and development of low-resistance and high-efficie...

Claims

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Application Information

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IPC IPC(8): B01D50/00A41D31/30A41D13/11A41D31/02
CPCA41D13/1107A41D31/305B01D50/00
Inventor 孙达金立波杨秦斯嵇豪林苏娥彭仁义
Owner 孙达
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