CN204619593U - A kind of filtering element for air filter - Google Patents
A kind of filtering element for air filter Download PDFInfo
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- CN204619593U CN204619593U CN201520046504.7U CN201520046504U CN204619593U CN 204619593 U CN204619593 U CN 204619593U CN 201520046504 U CN201520046504 U CN 201520046504U CN 204619593 U CN204619593 U CN 204619593U
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Abstract
The utility model discloses a kind of filtering element for air filter, comprise inner supporting body, filter material and outer fixed cover, is characterized in that, described inner support upper end circumference correspondence position is respectively arranged with projection, inner support upper end is provided with screw thread mouth, in the below of described projection, whole circumference is provided with the U-shaped groove that Open Side Down, arranges filter material in groove location, described filter material is folded with, prolong the fixed sleeves of whole circumference in the arranged outside of filter material, described fixed cover is provided with latch groove and latch.By being respectively arranged with projection at described inner support upper end circumference correspondence position, easily filter core can be mentioned replacing; By being provided with latch groove and latch on described fixed cover, can easily filter core be fixed; After selecting hydrophobicity is strong, porosity is high borosilicic acid coated on both sides polytetrafluoroethylene (PTFE) to use as filter material, improve filter efficiency, ensure that the stable of product.
Description
Technical field
The utility model relates to technical field of air purification, is specially a kind of filtering element for air filter.
Background technology
Currently all adopt filter to carry out process to meet production requirement to air at many industry great majority of filtrated air that need, except filtering accuracy is explicitly called for, also have specific requirement to air mass flow, service life and heat resistance.Especially in biomedicine technical field, its relevant medicine or bulk drug are in the process of producing or ferment, very high to the requirement of correlated condition, comprise the degree of purity of air also very high, in production for pharmaceutical production producer, needing the link of air being carried out to aseptic process, in order to ensure the effect that fine filter can reach aseptic for a long time, needing to strengthen the purification to air.And existing filter plant is bulky, does not allow mobile, there is the problem that filter effect is bad yet,
For this reason, for above-mentioned technical problem, the utility model proposes a kind of filtering element for air filter, practical, solve the problems of the technologies described above to a certain extent.
Utility model content
The purpose of this utility model is to provide a kind of filtering element for air filter, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of filtering element for air filter filter core, comprise inner supporting body, filter material and outer fixed cover, it is characterized in that, described inner supporting body upper end circumference correspondence position is respectively arranged with projection, inner supporting body upper end is provided with screw thread mouth, in the below of described projection, whole circumference is provided with the U-shaped groove that Open Side Down, in groove location, filter material is set, described filter material is folded with, and prolongs the fixed sleeves of whole circumference in the arranged outside of filter material, described fixed cover is provided with latch groove and latch.
A kind of filtering element for air filter, wherein, described filter material two faces arrange one deck overlay respectively.
A kind of filtering element for air filter, wherein, arranges bottom end cover in the lower end of described inner supporting body.
A kind of filtering element for air filter, wherein, the inner supporting body between downward U groove and bottom end cover arranges multiple through hole, and described through hole is oval.
Compared with prior art, the beneficial effects of the utility model are:
1, by being respectively arranged with projection at described inner supporting body upper end circumference correspondence position, easily filter core can be mentioned replacing;
2, by being provided with latch groove and latch on described fixed cover, can easily filter core be fixed;
3, by arranging one deck overlay respectively in described filter material two faces, preferably, after selecting hydrophobicity is strong, porosity is high borosilicic acid coated on both sides polytetrafluoroethylene (PTFE) to use as filter material, improve filter efficiency, ensure that the stable of product;
4, by the inner supporting body between downward U groove and bottom end cover arranges multiple through hole, described through hole is oval, is convenient to air filtration like this;
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of filtering element for air filter filter core, comprise inner supporting body 3, filter material 4 and outer fixed cover 6, wherein, described inner supporting body 3 upper end circumference correspondence position is respectively arranged with projection 1, inner supporting body 3 upper end is provided with screw thread mouth, in the below of described projection 1, whole circumference is provided with the U-shaped groove 2 that Open Side Down, in groove 2 position, filter material is set, described filter material 4 is folded with, and prolongs the fixed sleeves 6 of whole circumference, described fixed cover is provided with latch groove 5 and latch in the arranged outside of filter material 4.As the utility model preferred embodiment, described filter material two faces arrange one deck overlay respectively.In the lower end of described inner supporting body 3, bottom end cover is set.Inner supporting body 3 between downward U groove and bottom end cover arranges multiple through hole, and described through hole is oval.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a filtering element for air filter, comprise inner supporting body, filter material and outer fixed cover, is characterized in that, described inner supporting body upper end circumference correspondence position is respectively arranged with projection, inner supporting body upper end is provided with screw thread mouth, in the below of described projection, whole circumference is provided with the U-shaped groove that Open Side Down, arranges filter material in groove location, described filter material is folded with, prolong the fixed sleeves of whole circumference in the arranged outside of filter material, described fixed cover is provided with latch groove and latch.
2. a kind of filtering element for air filter according to claim 1, is characterized in that, described filter material two faces arrange one deck overlay respectively.
3. a kind of filtering element for air filter according to claim 1, is characterized in that, arranges bottom end cover in the lower end of described inner supporting body.
4. a kind of filtering element for air filter according to claim 1, is characterized in that, the inner supporting body between downward U groove and bottom end cover arranges multiple through hole, and described through hole is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046504.7U CN204619593U (en) | 2015-01-22 | 2015-01-22 | A kind of filtering element for air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046504.7U CN204619593U (en) | 2015-01-22 | 2015-01-22 | A kind of filtering element for air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619593U true CN204619593U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520046504.7U Active CN204619593U (en) | 2015-01-22 | 2015-01-22 | A kind of filtering element for air filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN204619593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704309A (en) * | 2016-12-07 | 2017-05-24 | 杭州科百特过滤器材有限公司 | Hydraulic system and oil filter element thereof |
| CN108130149A (en) * | 2018-02-08 | 2018-06-08 | 江苏优耐特过滤装备有限公司 | Natural gas detaches filter core |
-
2015
- 2015-01-22 CN CN201520046504.7U patent/CN204619593U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704309A (en) * | 2016-12-07 | 2017-05-24 | 杭州科百特过滤器材有限公司 | Hydraulic system and oil filter element thereof |
| CN108130149A (en) * | 2018-02-08 | 2018-06-08 | 江苏优耐特过滤装备有限公司 | Natural gas detaches filter core |
| CN108130149B (en) * | 2018-02-08 | 2023-12-22 | 江苏优耐特过滤装备有限公司 | Natural gas separation filter element |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |