CN214972605U - Honeycomb air purification filter screen - Google Patents
Honeycomb air purification filter screen Download PDFInfo
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- CN214972605U CN214972605U CN202121000223.XU CN202121000223U CN214972605U CN 214972605 U CN214972605 U CN 214972605U CN 202121000223 U CN202121000223 U CN 202121000223U CN 214972605 U CN214972605 U CN 214972605U
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- honeycomb
- rectangular frame
- strip
- activated carbon
- carbon particles
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Abstract
A honeycomb air purification filter screen comprises a rectangular frame and a filter element assembly, wherein a strip-shaped hole which is introduced into the frame is formed in one side frame of the rectangular frame, and the filter element assembly is installed on the rectangular frame in a drawer type structure through the strip-shaped hole; the filter element component comprises a strip-shaped plug, a honeycomb plate and activated carbon particles, the activated carbon particles are filled in a honeycomb cavity of the honeycomb plate, and two side surfaces of the honeycomb plate are respectively connected with breathable non-woven fabrics for packaging the activated carbon particles in the honeycomb cavity in a hot-pressing manner; the area of honeycomb panel is not less than rectangular frame's inner space area, and the honeycomb panel inserts rectangular frame's inside along with the bar stopper, and the bar stopper is used for pegging graft the cooperation in order to seal this bar hole with the bar hole. The honeycomb air purification filter screen of the utility model is integrally of a drawer type mounting structure, which is convenient for assembling and disassembling the rectangular frame and the filter element component; in addition, the activated carbon particles are packaged in the honeycomb cavity through the breathable non-woven fabric, so that the air permeability is ensured, and the blowing out of the activated carbon particles by airflow can be reduced.
Description
Technical Field
The utility model relates to an air cleaner field, concretely relates to cellular air purification filter screen.
Background
With the rapid development of industrial production, urban environments are increasingly polluted from various aspects, and the bodies of residents living in cities are damaged by air pollution. At present, an air purifier is a product capable of adsorbing, decomposing or converting pollutants in various kinds of air and effectively improving indoor cleanliness. The filter screen is the most important part of the air purifier, and the filter effect and the service life of the air purifier are directly influenced.
Present filter screen is general all an organic whole structure, consequently does not good then need to change whole filter screen when filter screen filter effect to give greatly increased air purifier's use cost, moreover, the adsorption efficiency of this filter screen is relatively poor, and the function is single.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a honeycomb air purification filter screen to solve prior art's filter screen use cost height, the adsorption effect of filter screen is poor, and the technical problem of function singleness.
In order to achieve the purpose, the utility model provides a honeycomb air purification filter screen, which comprises a rectangular frame and a filter element assembly, wherein a strip-shaped hole leading into the frame is arranged on one side frame of the rectangular frame, and the filter element assembly is arranged on the rectangular frame through the strip-shaped hole in a drawer type structure; the filter element assembly comprises a strip-shaped plug, a honeycomb plate and activated carbon particles, the honeycomb plate is fixedly connected to one side of the strip-shaped plug, the activated carbon particles are filled in a honeycomb cavity of the honeycomb plate, and two side faces of the honeycomb plate are respectively connected with breathable non-woven fabrics for packaging the activated carbon particles in the honeycomb cavity in a hot-pressing mode; the area of honeycomb panel is not less than rectangular frame's inner space area, the honeycomb panel along with the bar stopper inserts rectangular frame's inside, the bar stopper be used for with the cooperation of pegging graft of bar hole is in order to seal this bar hole.
As a further preferred technical scheme of the utility model, the both sides of honeycomb panel still respectively are equipped with metal face guard net, ventilative non-woven fabric presss from both sides and locates corresponding side metal face guard net with between the honeycomb panel.
As a further preferred technical scheme of the utility model, metal face guard net with correspond the side ventilative non-woven fabrics passes through glue bonding fixedly.
As a further preferred technical solution of the present invention, the cellular board is formed by arranging a plurality of regular hexagonal cells, each regular hexagonal cell has a regular hexagonal porous cavity, and the porous cavity is a cellular cavity, and each regular hexagonal cell shares a wall on one side with each adjacent axial regular hexagonal cell.
As a further preferred technical scheme of the utility model, the cross section of bar stopper is the wedge, the bar hole be with bar stopper complex wedge hole.
As a further preferred technical scheme of the utility model, the bar stopper is including the stereoplasm portion that is located its inside and the soft portion of cladding at the stereoplasm partial surface, the honeycomb panel is connected on the stereoplasm portion, soft portion is used for the pore wall contact in order to realize sealedly with the bar hole.
As a further preferred technical scheme of the utility model, be equipped with the handle on the bar stopper, the handle with the both sides of bar stopper are located to the honeycomb panel branch.
As a further preferred technical scheme of the utility model, rectangular frame's material is paper or plastic.
The utility model discloses a cellular air purification filter screen through adopting above-mentioned technical scheme, can reach following beneficial effect:
1) the utility model is integrally in drawer type mounting structure, which is convenient for assembling and disassembling the rectangular frame and the filter element assembly, thus greatly reducing the cost caused by replacing the whole filter screen; and is convenient for later maintenance;
2) the utility model utilizes the activated carbon particles to absorb and filter the gas, thereby realizing deodorization, dechlorination and elimination of organic matters and heavy metals;
3) the utility model discloses an activated carbon particle encapsulates in the honeycomb intracavity through ventilative non-woven fabrics, when guaranteeing the air permeability, reducible activated carbon particle is blown out by the air current.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of an example of a honeycomb air purification filter of the present invention;
fig. 2 is an exploded view of a honeycomb air purification screen.
In the figure: 1. rectangular frame, 11, strip hole, 2, filter element component, 21, metal protective surface net, 22, breathable non-woven fabric, 23, honeycomb plate, 24, strip plug, 25 and handle.
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.
As shown in fig. 1 and 2, the utility model provides a honeycomb air purification filter screen, which comprises a rectangular frame 1 and a filter element assembly 2, wherein a side frame of the rectangular frame 1 is provided with a strip-shaped hole 11 leading into the frame, the filter element assembly 2 is installed on the rectangular frame 1 through the strip-shaped hole 11 in a drawer type structure, and the drawer type structure is convenient for assembling and disassembling the rectangular frame and the filter element assembly, namely, the cost brought by replacing the whole filter screen is greatly reduced; and is convenient for later maintenance.
The filter element assembly 2 comprises a strip-shaped plug 24, a honeycomb plate 23 and activated carbon particles, wherein the honeycomb plate 23 is fixedly connected to one side of the strip-shaped plug 24, the activated carbon particles are filled in a honeycomb cavity of the honeycomb plate 23, and two side surfaces of the honeycomb plate 23 are respectively connected with breathable non-woven fabrics 22 in a hot-pressing manner, wherein the breathable non-woven fabrics are used for encapsulating the activated carbon particles in the honeycomb cavity; the area of the honeycomb plate 23 is not smaller than the area of the inner space of the rectangular frame 1, the honeycomb plate 23 is inserted into the rectangular frame 1 along with the strip plug 24, and the strip plug 24 is used for being in plug-in fit with the strip hole 11 to seal the strip hole 11.
The utility model discloses a cellular air purification filter screen can be applied to forced draught blower and air conditioning system, play the filter action to the business turn over gas in the process of taking a breath, wherein, the micropore diameter on active carbon surface is mostly between 2 ~ 50nm, even be a small amount of active carbon, also have huge surface area, because the process of activation is a micro-process, a large amount of molecular carbide surface corrodes promptly and is the punctiform and corrodes, so caused the active carbon surface to have countless tiny pores, make it have stronger adsorption efficiency. The active carbon particles also have the functions of deodorization, dechlorination and elimination of organic matters and heavy metals, so that the functions of the filter screen are greatly increased, and the active carbon particles not only have the filtering function, but also have the functions of deodorization, dechlorination and elimination of organic matters and heavy metals. Generally, the smaller the particle, the faster the pore diffusion rate, and the stronger the adsorption capacity of the activated carbon. However, the particles are too small, which is easy to generate dust in the air outlet and is not beneficial to gas filtration. In this embodiment, the activated carbon particles are encapsulated in the honeycomb cavity through the air-permeable non-woven fabric 22, so that the air permeability is ensured and the blowing out of the activated carbon particles by the air flow is reduced.
In specific implementation, metal facing nets 21 are respectively arranged on two sides of the honeycomb plate 23, the breathable non-woven fabric 22 is sandwiched between the metal facing net 21 on the corresponding side and the honeycomb plate 23, and the metal facing nets 21 are used for improving the pressure-bearing strength of the surface of the filter element assembly 2, so that the breathable non-woven fabric 22 cannot be damaged due to large airflow.
The metal surface protection net 21 and the breathable non-woven fabric 22 on the corresponding side are bonded and fixed through glue.
In one embodiment, the honeycomb plate 23 is formed by arranging a plurality of regular hexagonal cells, each regular hexagonal cell has a regular hexagonal hole-shaped cavity, the hole-shaped cavity is a honeycomb cavity, and each regular hexagonal cell in the adjacent axial direction share a wall surface of one side.
In another specific implementation, the cross section of bar stopper 24 is the wedge, bar hole 11 be with bar stopper 24 complex wedge hole, wedge-shaped bar stopper 24 inserts bar hole 11, can improve the leakproofness, has prevented gas leakage promptly.
Preferably, the strip plug 24 comprises a hard portion located inside the strip plug and a soft portion coated on the surface of the hard portion, the honeycomb plate 23 is connected to the hard portion, and the soft portion is used for contacting with the hole wall of the strip hole 11 to achieve sealing, so that the sealing degree of the strip plug 24 and the strip hole 11 is further improved.
In a further embodiment, the strip plug 24 is provided with a pull handle 25, the pull handle 25 and the honeycomb plate 23 are respectively arranged on two sides of the strip plug 24, and the filter element assembly 2 can be conveniently inserted into or pulled out of the rectangular frame 1 through the pull handle 25.
In specific implementation, the material of the rectangular frame 1 is preferably paper or plastic, but may be other materials, which is not illustrated here.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many changes and modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.
Claims (8)
1. A honeycomb-shaped air purification filter screen is characterized by comprising a rectangular frame and a filter element assembly, wherein a strip-shaped hole which is introduced into the frame is formed in one side edge frame of the rectangular frame, and the filter element assembly is installed on the rectangular frame through the strip-shaped hole in a drawer type structure; the filter element assembly comprises a strip-shaped plug, a honeycomb plate and activated carbon particles, the honeycomb plate is fixedly connected to one side of the strip-shaped plug, the activated carbon particles are filled in a honeycomb cavity of the honeycomb plate, and two side faces of the honeycomb plate are respectively connected with breathable non-woven fabrics for packaging the activated carbon particles in the honeycomb cavity in a hot-pressing mode; the area of honeycomb panel is not less than rectangular frame's inner space area, the honeycomb panel along with the bar stopper inserts rectangular frame's inside, the bar stopper be used for with the cooperation of pegging graft of bar hole is in order to seal this bar hole.
2. A honeycomb air-purifying filter screen according to claim 1, wherein metal facing nets are further provided on both sides of the honeycomb panel, and the air-permeable nonwoven fabric is sandwiched between the metal facing net and the honeycomb panel on the corresponding side.
3. The cellular air-purifying filter screen according to claim 2, wherein the metal facing net is fixed to the air-permeable non-woven fabric on the corresponding side by bonding with glue.
4. A honeycomb air-purifying filter screen according to claim 1, wherein the honeycomb panel is formed by arranging a plurality of regular hexagonal cells, each regular hexagonal cell has a regular hexagonal cell cavity, the cell cavity is a honeycomb cavity, and each regular hexagonal cell shares a wall surface of one side with each adjacent regular hexagonal cell in the axial direction.
5. A cellular air cleaning screen according to claim 1 wherein the bar plugs are wedge shaped in cross section and the bar apertures are wedge shaped apertures which engage the bar plugs.
6. A cellular air-purifying filter according to claim 1 wherein the strip plug includes a hard portion inside the plug and a soft portion covering the surface of the hard portion, the honeycomb panel being attached to the hard portion, the soft portion being adapted to contact the walls of the strip holes to effect a seal.
7. A cellular air cleaning screen according to claim 1 wherein the strip plug is provided with a pull tab, and the pull tab and the cellular board are disposed on opposite sides of the strip plug.
8. A cellular air cleaning screen according to any one of claims 1 to 7 wherein the rectangular frame is made of paper or plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121000223.XU CN214972605U (en) | 2021-05-11 | 2021-05-11 | Honeycomb air purification filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121000223.XU CN214972605U (en) | 2021-05-11 | 2021-05-11 | Honeycomb air purification filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214972605U true CN214972605U (en) | 2021-12-03 |
Family
ID=79133729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121000223.XU Active CN214972605U (en) | 2021-05-11 | 2021-05-11 | Honeycomb air purification filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214972605U (en) |
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2021
- 2021-05-11 CN CN202121000223.XU patent/CN214972605U/en active Active
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