Multifunctional three-layer type air strainer

An air filter and filter technology, applied in the field of filter, can solve problems such as single function, and achieve the effect of simple preparation process, easy cleaning and lasting effect

Inactive Publication Date: 2011-10-26
XIAMEN RUNNER IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the shortcomings of the existing air filter, such as single function, to provide a filter that can not only increase the contact area with the air, improve the adsorption efficiency of dust, prolong the use time of the filter, but also eliminate the floating bacteria in the air. , a multi-functional three-layer air filter that can decompose harmful substances in the air and release negative ions, antibacterial, self-cleaning, and nursing

Method used

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Examples

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Embodiment 1

[0022] see figure 1 and 2 , the embodiment of the present invention is provided with 3 layers of filter nets and frame buckles 4, the 3 layers of filter nets are stacked in turn, the frame buckles 4 are arranged on the periphery of the 3 layers of filter nets, and the first layer of filter nets 1 is a non-woven filter net. Cloth layer or PET long fiber filter cloth layer or glass fiber cloth layer or stainless steel wire filter cloth layer, the second layer filter 2 is activated carbon filter cloth layer or bamboo carbon fiber filter cloth layer, the third layer filter 3 is single The silk filter cloth layer or the apocynum fiber filter cloth layer or the stainless steel wire filter cloth layer contains the health functional agent in the three layers of filter cloth. The thickness of the first-layer filter screen may be 0.1-0.6 mm, the thickness of the second-layer filter screen may be 0.5-1.5 mm, and the thickness of the third-layer filter screen may be 0.2-0.6 mm.

[0023]...

Embodiment 2

[0037] The structure is the same as in Example 1, the difference is that the first layer of filter can be made of PET long fiber antibacterial filter cloth or apocynum fiber antibacterial filter cloth or polyester, polypropylene anion fiber filter cloth or stainless steel wire antibacterial filter cloth, Its health functional agent is adsorbed on PET long fiber filter cloth, apocynum filter cloth or polyester, polypropylene monofilament filter cloth and stainless steel wire filter cloth.

[0038] The second layer of filter is still an activated carbon antibacterial filter layer or a bamboo carbon fiber antibacterial filter layer, and its health functional agent is adsorbed on the activated carbon carrier of the filter layer or in the bamboo carbon fiber layer.

[0039] The third layer of filter can be made of the same material as the first layer, or it can be made of monofilament polyester, nylon filter or filter cloth woven from PE, PS, polyvinylidene fluoride and other fibers...

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Abstract

The invention provides a multifunctional three-layer type air strainer and relates to a strainer. The multifunctional three-layer type air strainer provided by the invention is antimicrobial, self-cleaning and self-nursing, and can be used for increasing a contact area between the strainer and the air, increasing the dust absorbing efficiency, prolonging the service time for filtering, eliminating the planktonic bacteria in air, decomposing harmful matters in air and releasing anion. Three layers of strainers are arranged in the multifunctional three-layer type air strainer, wherein the three layers of strainers are overlapped in turn and then are fixed together with frames by virtue of buckles; the frames and the buckles are arranged on the peripheries of the three layers of strainers; the first layer of strainer is a nonwoven filter cloth layer, a PET (polyester) long fiber filter cloth layer, a glass fiber cloth layer or a stainless steel wire strainer cloth layer; the second layer of strainer is an active carbon strainer cloth layer or a bamboo carbon filter strainer cloth layer; the third layer of strainer is a monofilament filter cloth layer, an apocynum venetum fiber filter cloth layer or a stainless steel wire strainer cloth layer; and the three layers of strainers all contain health functional agents.

Description

technical field [0001] The invention relates to a filter screen, in particular to a multifunctional three-layer air filter screen used for the air inlet and outlet of all household appliances such as air-cooled room air conditioners, household central air conditioners and commercial air conditioners. Background technique [0002] Existing filters are generally single or multi-layered, and can only perform single or simple purification and filtration treatment on indoor air. In addition, the air flow on these commonly used filters is poor, the contact area is small, and it needs to be removed for cleaning after a period of use. [0003] Chinese patent CN2452596Y discloses an improved multi-layer filter structure, which is composed of three layers with different mesh thicknesses, which increases the contact area with the air, improves the dust absorption efficiency, and prolongs the filter service time, but its existence The disadvantage is that it has a single function, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/12B01D53/74A61L9/22A61L9/00A61L101/42A61L101/02A61L101/30
Inventor 刘艳烽李明仁
Owner XIAMEN RUNNER IND CORP
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