CN213811043U - Air purification module - Google Patents
Air purification module Download PDFInfo
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- CN213811043U CN213811043U CN202022863610.8U CN202022863610U CN213811043U CN 213811043 U CN213811043 U CN 213811043U CN 202022863610 U CN202022863610 U CN 202022863610U CN 213811043 U CN213811043 U CN 213811043U
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- filter cloth
- porous ceramic
- filter element
- photocatalyst
- ceramic filter
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Abstract
The utility model relates to an air purification module, which comprises an outer primary filter cloth, an inner high-efficiency filter cloth and a photocatalyst porous ceramic filter element, wherein an air distribution cavity is formed between the outer primary filter cloth and the inner high-efficiency filter cloth; the inner side of the inner-layer high-efficiency filter cloth is also provided with a plurality of vertical supporting rods, and the outer edges of the upper baffle and the lower baffle are superposed with the outer edge of the outer-layer primary filter cloth; the photocatalyst porous ceramic filter element is long circular, the length-width ratio of the photocatalyst porous ceramic filter element is larger than 4, the middle part of the photocatalyst porous ceramic filter element is provided with vent holes, 3 long circular lamp tube mounting holes are respectively arranged on the photocatalyst porous ceramic filter element along the long edges of the photocatalyst porous ceramic filter element on the two sides of the vent holes at intervals, and the long edges of the lamp tube mounting holes are parallel to the long edges of the photocatalyst porous ceramic filter element. The air purification module has large contact area with air and high filtering efficiency; the long round hole-shaped lamp tube mounting holes are uniformly arranged along the long edge of the photocatalyst porous ceramic filter element at intervals, and the contact area between the lamp tube and a photocatalyst coating in the porous ceramic filter element after the lamp tube is mounted is large, and the catalytic conversion efficiency is high.
Description
Technical Field
The utility model relates to an air purification processing technology, especially an air purification module.
Background
With the increase of air pollution, people pay more attention to air pollution, especially to indoor air quality. In order to improve or enhance the indoor air quality, more and more people are starting to buy indoor air purifiers for adsorbing, decomposing or converting various air pollutants, such as PM2.5 dust, pollen, odor, formaldehyde, etc. There are many different categories of air purifiers depending on their operating principles.
"air purifier" as chinese patent document publication No. CN210861466U, including the casing that is the tube-shape, filter core and fan subassembly, the top of casing is located to the fan subassembly, the casing is located to the filter core, the filter core includes the primary filter core, high-efficient microparticle filter screen and porous ceramic breathe the material filter layer, the bottom of casing is equipped with the detachable chassis, the primary filter core, high-efficient microparticle filter screen and porous ceramic breathe the material filter layer and all can insert in the chassis with obtaining, porous ceramic arc material filter layer is including being the dictyosome of tube-shape and the granule that is formed by the preparation of porous ceramic arc material, the interval sets up and is formed with the chamber that holds that is used for preventing the granule between two otter boards of dictyosome, the granule surface coating has the photocatalyst coating, be equipped with the lamp that is located the middle part of porous ceramic breathing the material filter layer in the casing. The filter element in the document has a complex structure and poor reliability and needs to be improved urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air purification module for solve the complicated problem of current air purifier filter core structure.
In order to solve the problems, the utility model provides an air purification module, which comprises an outer primary filter cloth, an inner high-efficiency filter cloth and a photocatalyst porous ceramic filter element, wherein an annular air distribution cavity is formed between the outer primary filter cloth and the inner high-efficiency filter cloth, the cross sections of the outer primary filter cloth and the inner high-efficiency filter cloth are all oblong, and the length-width ratio is more than 3; the inner side of the inner-layer high-efficiency filter cloth is also provided with a plurality of vertical supporting rods, the upper ends of the vertical supporting rods are fixedly connected with the upper baffle, the lower ends of the vertical supporting rods are fixedly connected with the lower baffle, and the outer edges of the upper baffle and the lower baffle are superposed with the outer edge of the outer-layer primary filter cloth; the cross section of the photocatalyst porous ceramic filter element is in a long circle shape, the length-width ratio of the cross section of the photocatalyst porous ceramic filter element is larger than 4, the middle part of the photocatalyst porous ceramic filter element is provided with vent holes which are communicated up and down, the two sides of each vent hole along the long edge of the photocatalyst porous ceramic filter element are respectively provided with 3 long-circle-shaped lamp tube mounting holes which are uniformly arranged at intervals, and the long edges of the lamp tube mounting holes are parallel to the long edges of the photocatalyst porous ceramic filling filter element; and the upper baffle or the lower baffle of the bracket is also provided with a vent hole and a lamp tube mounting hole which respectively correspond to the vent hole and the lamp tube mounting hole.
The utility model provides an air purification module still has following technical characteristic:
further, the thickness of the outer layer primary filter cloth is 15mm to 25mm, and the thickness of the inner layer high-efficiency filter cloth is 15mm to 25 mm.
Further, the thickness of the outer layer primary filter cloth is the same as that of the inner layer high-efficiency filter cloth.
Further, the width of the air distribution cavity is the same as the thickness of the inner-layer efficient filter cloth.
Furthermore, 8 vertical supporting rods are arranged between the upper baffle and the lower baffle.
Furthermore, the cross section of the middle vent hole of the photocatalyst porous ceramic filter element is rectangular.
The utility model discloses following beneficial effect has: by arranging the long-round outer-layer primary filter cloth and the inner-layer high-efficiency filter cloth filter layer, the contact area with air is large, the filtering efficiency is high, granular pollutants in the air can be effectively filtered, and the reduction of the catalytic activity of a photocatalyst coating in the porous ceramic filter element by granular substances can be effectively avoided; the gas distribution cavity between the outer primary filter cloth and the inner high-efficiency filter cloth enables gas to be uniformly contacted with the inner high-efficiency filter cloth, so that the filtering efficiency of the inner high-efficiency filter cloth can be improved; the air purification module has simple structure, high filtration efficiency, convenient assembly and disassembly of the lamp tube of the porous ceramic filter element and high catalysis efficiency, and can effectively remove pollutants, harmful gases and peculiar smell in the air; the long round hole-shaped lamp tube mounting holes are uniformly arranged along the long edge of the photocatalyst porous ceramic filter element at intervals, and the contact area between the lamp tube and a photocatalyst coating in the porous ceramic filter element after the lamp tube is mounted is large, and the catalytic conversion efficiency is high; in addition, the air purification module is concise and attractive in appearance.
Drawings
Fig. 1 is a schematic structural diagram of an air purification module according to an embodiment of the present invention;
fig. 2 is a top view of an air purification module according to an embodiment of the present invention;
fig. 3 is a bottom view of the air purification module according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bracket according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 4, in an embodiment of the air purification module of the present invention, the air purification module of this embodiment includes an outer primary filter cloth 10, an inner high-efficiency filter cloth 20, and a photocatalyst porous ceramic filter element 30, an annular air distribution cavity 101 is formed between the outer primary filter cloth 10 and the inner high-efficiency filter cloth 20, the cross sections of the outer primary filter cloth 10 and the inner high-efficiency filter cloth 20 are both oblong, and the length-width ratio is greater than 3; the inner side of the inner-layer high-efficiency filter cloth 20 is also provided with a plurality of vertical supporting rods 43, the upper ends of the vertical supporting rods 43 are fixedly connected with the upper baffle plate 41, the lower ends of the vertical supporting rods 43 are fixedly connected with the lower baffle plate 42, and the outer edges of the upper baffle plate 41 and the lower baffle plate 42 are superposed with the outer edge of the outer-layer primary filter cloth 10; the cross section of the photocatalyst porous ceramic filter element 30 is in a long circle shape, the length-width ratio is larger than 4, the middle part of the photocatalyst porous ceramic filter element 30 is provided with vent holes 31 which are communicated up and down, two sides of the vent holes 31 along the long edge of the photocatalyst porous ceramic filter element 30 are respectively provided with 3 long-circle-shaped lamp tube mounting holes 32 which are uniformly arranged at intervals, and the long edge of each lamp tube mounting hole 32 is parallel to the long edge of the photocatalyst porous ceramic filling filter element 30; the upper shield 41 or the lower shield 42 of the bracket 40 is further provided with a vent hole 401 and a lamp mounting hole 402 corresponding to the vent hole 31 and the lamp mounting hole 32, respectively. In the embodiment, air passes through the outer primary filter cloth and the inner high-efficiency filter cloth from outside to inside sequentially to remove granular substances, then passes through the photocatalyst coating in the photocatalyst porous ceramic filter element for catalysis and conversion, and then is discharged through the ventilation cavity and the ventilation opening.
According to the air purification module of the embodiment of the application, the long-round outer primary filter cloth and the inner high-efficiency filter cloth filter layer are arranged, so that the contact area with air is large, the filtering efficiency is high, granular pollutants in the air can be effectively filtered, and the reduction of the catalytic activity of a photocatalyst coating in the porous ceramic filter element by the granular substances can be effectively avoided; the gas distribution cavity between the outer primary filter cloth and the inner high-efficiency filter cloth enables gas to be uniformly contacted with the inner high-efficiency filter cloth, so that the filtering efficiency of the inner high-efficiency filter cloth can be improved; the air purification module has simple structure, high filtration efficiency, convenient assembly and disassembly of the lamp tube of the porous ceramic filter element and high catalysis efficiency, and can effectively remove pollutants, harmful gases and peculiar smell in the air; the long round hole-shaped lamp tube mounting holes are uniformly arranged along the long edge of the photocatalyst porous ceramic filter element at intervals, and the contact area between the lamp tube and a photocatalyst coating in the porous ceramic filter element after the lamp tube is mounted is large, and the catalytic conversion efficiency is high; in addition, the air purification module is concise and attractive in appearance.
In one embodiment of the present application, preferably, the thickness of the outer primary filter cloth 10 is 15mm to 25mm, and the thickness of the inner high-efficiency filter cloth 20 is 15mm to 25 mm; preferably, the thickness of the outer primary filter cloth 10 is the same as that of the inner high-efficiency filter cloth 20. Preferably, the width of the air distribution cavity 101 is the same as the thickness of the inner layer high efficiency filter cloth 20, so that the air circulation is smooth and the filtering efficiency of the air purification module can be improved.
In one embodiment of the present application, it is preferable that 8 vertical support rods 43 are provided between the upper and lower baffles 41 and 42, so that the bracket 40 is structurally reliable. Preferably, the cross section of the middle vent hole of the photocatalyst porous ceramic filter element 30 is rectangular, so that air circulation is smooth and processing and forming are convenient.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. An air purification module is characterized by comprising an outer layer primary filter cloth, an inner layer high-efficiency filter cloth and a photocatalyst porous ceramic filter element, wherein an annular air distribution cavity is formed between the outer layer primary filter cloth and the inner layer high-efficiency filter cloth, the cross sections of the outer layer primary filter cloth and the inner layer high-efficiency filter cloth are respectively in a long circle shape, and the length-width ratio of the cross sections is larger than 3; the inner side of the inner-layer high-efficiency filter cloth is also provided with a plurality of vertical supporting rods, the upper ends of the vertical supporting rods are fixedly connected with the upper baffle, the lower ends of the vertical supporting rods are fixedly connected with the lower baffle, and the outer edges of the upper baffle and the lower baffle are superposed with the outer edge of the outer-layer primary filter cloth; the cross section of the photocatalyst porous ceramic filter element is in a long circle shape, the length-width ratio of the cross section of the photocatalyst porous ceramic filter element is larger than 4, the middle part of the photocatalyst porous ceramic filter element is provided with vent holes which are communicated up and down, the two sides of each vent hole along the long edge of the photocatalyst porous ceramic filter element are respectively provided with 3 long-circle-shaped lamp tube mounting holes which are uniformly arranged at intervals, and the long edges of the lamp tube mounting holes are parallel to the long edges of the photocatalyst porous ceramic filling filter element; and the upper baffle or the lower baffle of the bracket is also provided with a vent hole and a lamp tube mounting hole which respectively correspond to the vent hole and the lamp tube mounting hole.
2. The air purification module of claim 1, wherein: the thickness of the outer primary filter cloth is 15mm to 25mm, and the thickness of the inner high-efficiency filter cloth is 15mm to 25 mm.
3. The air purification module of claim 2, wherein: the thickness of the outer primary filter cloth is the same as that of the inner high-efficiency filter cloth.
4. The air purification module of claim 3, wherein: the width of the air distribution cavity is the same as the thickness of the inner-layer efficient filter cloth.
5. The air purification module of claim 1, wherein: and 8 vertical supporting rods are arranged between the upper baffle and the lower baffle.
6. The air purification module of claim 1, wherein: the cross section of the middle vent hole of the photocatalyst porous ceramic filter element is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022863610.8U CN213811043U (en) | 2020-12-03 | 2020-12-03 | Air purification module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022863610.8U CN213811043U (en) | 2020-12-03 | 2020-12-03 | Air purification module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213811043U true CN213811043U (en) | 2021-07-27 |
Family
ID=76942159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022863610.8U Active CN213811043U (en) | 2020-12-03 | 2020-12-03 | Air purification module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213811043U (en) |
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2020
- 2020-12-03 CN CN202022863610.8U patent/CN213811043U/en active Active
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