CN205412476U - Active carbon filtration material of idle call - Google Patents
Active carbon filtration material of idle call Download PDFInfo
- Publication number
- CN205412476U CN205412476U CN201521070976.2U CN201521070976U CN205412476U CN 205412476 U CN205412476 U CN 205412476U CN 201521070976 U CN201521070976 U CN 201521070976U CN 205412476 U CN205412476 U CN 205412476U
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- filtering layer
- activated carbon
- filter material
- idle call
- frit seal
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Abstract
The utility model relates to an active carbon filtration material of idle call, this filter media is including the first filtering layer and the second filtering layer that are located the outside to and be located the active carbon intermediate layer between first filtering layer and the second filtering layer, just the periphery of filter media is equipped with the frit seal limit. The utility model discloses in, the whole periphery of filter media has the frit seal limit, can ensure consequently that the activated carbon particle in it can not fall out to the secondary pollution who avoids activated carbon particle to cause also makes the filtration of filter media and purifying effect better more lasting.
Description
Technical field
This utility model relates to cleaner technical field, refers in particular to a kind of idle call filtering material of activated carbon.
Background technology
Traditional idle call cleaner only has number metafiltration layer composition, in recent years along with the development of technology, can add the particulate matter such as activated carbon, nanometer silver in air-conditioning filter cleaner, make idle call filter material play purification, bactericidal effect.This kind of filter material is when making, and activated carbon granule is to be directly sandwiched between two-layer filter material, and tack is poor, and activated carbon granule easily moves or is scattered, and makes activated carbon granule skewness.When making filter element, filter, needing full wafer filter material is carried out cutting, at the trimming of cutting, activated carbon granule is very easy to drop, and causes secondary pollution, affects air quality and makes the overall clean-up effect of filter material reduce.
Utility model content
In place of the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of idle call filtering material of activated carbon.
This utility model realizes its purpose and the technical scheme is that a kind of idle call filtering material of activated carbon, this filter material includes the first filtering layer and the second filtering layer being positioned at outside, and the activated carbon interlayer between the first filtering layer and the second filtering layer, and the periphery of described filter material is provided with frit seal limit.
In this utility model, filter material overall circumference has frit seal limit, it is thus ensured that its interior activated carbon granule will not drop out, thus the secondary pollution avoiding activated carbon granule to cause, also make the filtration of filter material and clean-up effect the most more longlasting.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further illustrated.
As shown in Figure 1, a kind of idle call filtering material of activated carbon described in the utility model, this filter material includes the first filtering layer 1 and the second filtering layer 2 being positioned at outside, and the activated carbon interlayer 3 between the first filtering layer 1 and the second filtering layer 2, and the periphery of described filter material is provided with frit seal limit 4.In this utility model, after frit seal limit 4 is filter material cutting, along its periphery with hot-press equipment by edge hot pressing, in hot pressing, after the edge fibers melted by heat of first filtering layer the 1, second filtering layer 2 and activated carbon interlayer 3, merge, form frit seal limit 4, prevent the activated carbon granule seepage within filter material, therefore can guarantee that purification and the strainability of filter material, prevent secondary pollution.
In this utility model, filter material overall circumference has frit seal limit, it is thus ensured that its interior activated carbon granule will not drop out, thus the secondary pollution avoiding activated carbon granule to cause, also make the filtration of filter material and clean-up effect the most more longlasting.
Claims (1)
1. an idle call filtering material of activated carbon, it is characterised in that: this filter material includes the first filtering layer and the second filtering layer being positioned at outside, and the activated carbon interlayer between the first filtering layer and the second filtering layer, and the periphery of described filter material is provided with frit seal limit；After described frit seal limit is filter material cutting, along its periphery with hot-press equipment by edge hot pressing, in hot pressing, after the edge fibers melted by heat of the first filtering layer, the second filtering layer and activated carbon interlayer, merge, the frit seal limit of formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070976.2U CN205412476U (en) | 2015-12-18 | 2015-12-18 | Active carbon filtration material of idle call |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070976.2U CN205412476U (en) | 2015-12-18 | 2015-12-18 | Active carbon filtration material of idle call |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205412476U true CN205412476U (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521070976.2U Active CN205412476U (en) | 2015-12-18 | 2015-12-18 | Active carbon filtration material of idle call |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205412476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337963A (en) * | 2021-06-01 | 2021-09-03 | 江南大学 | Nonwoven material with gradient structure for melt-blown polypropylene protection and preparation method thereof |
-
2015
- 2015-12-18 CN CN201521070976.2U patent/CN205412476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337963A (en) * | 2021-06-01 | 2021-09-03 | 江南大学 | Nonwoven material with gradient structure for melt-blown polypropylene protection and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |