CN218928815U

CN218928815U - Novel filter cotton

Info

Publication number: CN218928815U
Application number: CN202223229607.6U
Authority: CN
Inventors: 周静
Original assignee: Guangzhou Clean Link Filtration Technology Co ltd
Current assignee: Guangzhou Clean Link Filtration Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-28
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the field of filter cotton, in particular to novel filter cotton, which comprises an electrostatic fiber filter cloth layer, a needled cotton layer and a non-woven fabric layer, wherein uniformly distributed concave holes are formed in the non-woven fabric layer, and a carbon fiber layer and a nanofiber layer are sequentially arranged in the concave holes; static fiber strain cloth layer, the cotton layer of acupuncture pressfitting in proper order on the non-woven fabrics layer through with static fiber strain cloth layer, the cotton layer of acupuncture pressfitting in proper order on the non-woven fabrics layer, can play filterable effect to the air, wherein, static fiber strain cloth layer can play the effect that prevents static, and acupuncture cotton layer and non-woven fabrics layer can play dustproof and carry out filterable effect to the air, and through being equipped with evenly distributed's indent hole on the non-woven fabrics layer, and be equipped with carbon fiber layer and nanofiber layer in proper order in the indent hole, when playing to strengthen fixedly difficult aversion, also can play the effect of adsorbing and degerming to the air.

Description

Novel filter cotton

Technical Field

The utility model relates to the field of filter cotton, in particular to novel filter cotton.

Background

At present, in the field of air purification, filter cotton is often arranged in an air purifier, so that the effect of purifying and filtering particulate matters and harmful gases in air is achieved, and the particulate matters and the harmful gases in the air can be effectively filtered and adsorbed through filtration.

Along with the application, it is found that the structure of the prior filter cotton is single, the non-woven fabric layer in the filter cotton cannot well fix the carbon fiber layer, and the phenomenon that the carbon fiber layer is shifted easily occurs when the filter cotton is installed, so that the air filtering efficiency is poor.

Therefore, it is necessary to provide a novel filter cotton which solves the above problems.

Disclosure of Invention

The present utility model provides a novel filter cotton which overcomes at least one of the drawbacks (shortcomings) of the prior art described above.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a novel filter cotton comprises an electrostatic fiber filter cloth layer, a needled cotton layer and a non-woven fabric layer;

the non-woven fabric layer is provided with uniformly distributed concave holes, and a carbon fiber layer and a nanofiber layer are sequentially arranged in the concave holes;

static fiber strain cloth layer, the cotton layer of acupuncture pressfitting in proper order on the non-woven fabrics layer, through with static fiber strain cloth layer, the cotton layer of acupuncture pressfitting in proper order on the non-woven fabrics layer, can play filterable effect to the air, wherein, static fiber strain cloth layer can play the effect that prevents static, and acupuncture cotton layer and non-woven fabrics layer can play dustproof and carry out filterable effect to the air, and through being equipped with evenly distributed's concave hole on the non-woven fabrics layer to be equipped with carbon fiber layer and nanofiber layer in proper order in the concave hole, when playing to strengthen fixedly difficult aversion, also can play the effect of adsorbing and degerming to the air.

Furthermore, the carbon fiber layer is made of activated carbon viscose fiber, and the carbon fiber layer made of the activated carbon viscose fiber can play a role in improving the adsorption performance.

Furthermore, the nanofiber layer is made of a nano silver fiber material, and the arrangement of the nanofiber layer can play a role in bacteria prevention.

Furthermore, the bottom of the non-woven fabric layer is provided with a melt-blown cloth layer, and harmful substances in the air can be better adsorbed through the arrangement of the melt-blown cloth layer.

Furthermore, the anti-pulling net is arranged between the electrostatic fiber filter cloth layer and the needled cotton layer, and the anti-pulling net can strengthen the tensile effect between the electrostatic fiber filter cloth layer and the needled cotton layer and avoid the deformation of the electrostatic fiber filter cloth layer and the needled cotton layer.

Furthermore, the tensile net is made of glass fiber materials, and the tensile net made of glass fiber materials can play a role in reinforcing tensile strength.

Furthermore, the concave holes are round, oval or diamond, and in practical application, the shape of the concave holes can be set according to the needs, which are all within the protection scope of the utility model.

Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:

according to the novel filter cotton disclosed by the utility model, the electrostatic fiber filter cloth layer and the needled cotton layer are sequentially pressed on the non-woven fabric layer, so that the air can be filtered, wherein the electrostatic fiber filter cloth layer can play a role in preventing static electricity, the needled cotton layer and the non-woven fabric layer can play a role in dust prevention and air filtration, and the uniformly distributed concave holes are formed in the non-woven fabric layer, and the carbon fiber layer and the nanofiber layer are sequentially arranged in the concave holes, so that the air adsorption and sterilization effects can be achieved.

Drawings

FIG. 1 is a schematic structural view of a novel non-woven layer of filter cotton in the present utility model.

FIG. 2 is a schematic side view of a novel filter cotton of the present utility model.

In the figure, 1 is an electrostatic fiber filter cloth layer, 2 is a needled cotton layer, 3 is a non-woven cloth layer, 4 is a concave hole, 5 is a carbon fiber layer, 6 is a nanofiber layer, 7 is a tension-resistant net, and 8 is a melt-blown cloth layer.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, so to speak, the two elements are communicated internally. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present utility model. The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1, a novel filter cotton comprises an electrostatic fiber filter cloth layer 1, a needled cotton layer 2 and a non-woven fabric layer 3; the non-woven fabric layer is provided with uniformly distributed concave holes 4, and the concave holes are sequentially provided with a carbon fiber layer 5 and a nanofiber layer 6; static fiber filter cloth layer, the cotton layer of acupuncture pressfitting in proper order on the non-woven fabrics layer, through with static fiber filter cloth layer, the cotton layer of acupuncture pressfitting in proper order on the non-woven fabrics layer, can play filterable effect to the air, wherein, static fiber filter cloth layer can play the effect that prevents static, and the cotton layer of acupuncture and non-woven fabrics layer can play dustproof and carry out filterable effect to the air, and through being equipped with evenly distributed's indent hole on the non-woven fabrics layer, and be equipped with carbon fiber layer and nanofiber layer in proper order in the indent hole, when playing to strengthen fixedly difficult aversion, also can play the effect of adsorbing and degerming to the air.

As shown in fig. 2, the carbon fiber layer is made of activated carbon viscose fiber, and the carbon fiber layer made of activated carbon viscose fiber can play a role in improving adsorption performance, wherein the nanofiber layer is made of nano silver fiber material, the arrangement of the nanofiber layer can play a role in preventing bacteria, and the bottom of the non-woven fabric layer is provided with the melt-blown cloth layer 8, so that harmful substances in the air can be better adsorbed through the arrangement of the melt-blown cloth layer.

In the utility model, the anti-pulling net 7 is arranged between the electrostatic fiber filter cloth layer and the needled cotton layer, the tensile effect between the electrostatic fiber filter cloth layer and the needled cotton layer can be enhanced, and the deformation of the electrostatic fiber filter cloth layer and the needled cotton layer is avoided, wherein the anti-pulling net made of glass fiber material can play a role in enhancing the tensile strength, and in the utility model, the concave holes are round or oval or diamond-shaped, and in practical application, the shape of the concave holes can be set according to the needs, and the anti-pulling net is within the protection scope of the utility model.

Examples

In this embodiment, when needs filter the air, electrostatic fiber filter cloth layer, acupuncture cotton layer and non-woven fabrics layer can filter the particulate matter in the air, and owing to be equipped with evenly distributed's interior shrinkage pool on the non-woven fabrics layer to be equipped with carbon fiber layer and nanofiber layer in proper order in the interior shrinkage pool, when playing the fixed effect of strengthening, also can play the harmful substance in the air and adsorb and play degerming.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The utility model provides a novel filter cotton, includes electrostatic fiber filter cloth layer, acupuncture cotton layer and non-woven fabrics layer, its characterized in that:

the electrostatic fiber filter cloth layer and the needled cotton layer are sequentially pressed on the non-woven fabric layer.

2. The novel filter cotton of claim 1, wherein: the carbon fiber layer is made of activated carbon viscose fiber.

3. The novel filter cotton of claim 1, wherein: the nanofiber layer is made of a nano silver fiber material.

4. The novel filter cotton of claim 1, wherein: and a melt-blown cloth layer is arranged at the bottom of the non-woven cloth layer.

5. The novel filter cotton of claim 1, wherein: an anti-pulling net is arranged between the electrostatic fiber filter cloth layer and the needled cotton layer.

6. The novel filter cotton of claim 5, wherein: the tensile net is made of glass fiber materials.

7. The novel filter cotton of claim 1, wherein: the concave holes are round, oval or diamond.