CN220385985U - Filter element assembly - Google Patents
Filter element assembly Download PDFInfo
- Publication number
- CN220385985U CN220385985U CN202223534121.3U CN202223534121U CN220385985U CN 220385985 U CN220385985 U CN 220385985U CN 202223534121 U CN202223534121 U CN 202223534121U CN 220385985 U CN220385985 U CN 220385985U
- Authority
- CN
- China
- Prior art keywords
- inner edge
- shell
- ring
- cover
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000011229 interlayer Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter element assembly, comprising: the connecting module comprises a shell assembly, an inner sleeve shell assembly and a sponge from outside to inside, wherein the shell assembly comprises a connecting seat and a shell, the shell comprises an inner edge limiting rib and a first inner edge connecting ring, the first inner edge connecting ring is arranged above the shell and comprises a positioning rib, the inner edge limiting rib and the first inner edge connecting ring are reversely designed, the connecting seat comprises a middle position through hole interlayer, the middle position through hole interlayer comprises a round protrusion and a reinforcing rib, the inner sleeve shell assembly comprises a sealing cover, a sleeve shell and a limiting cover, the sealing cover is arranged on the outer side of the limiting cover, and the sleeve shell is provided with a single-side opening; the utility model provides a filter element component, which is simple to produce and stable in structure compared with the prior art, and forms a stable and high-tightness inner structure through the fit of a plurality of groups of composite covers, and the inner circulation structure can be used for filtering molecules very well.
Description
Technical Field
The utility model relates to the field of filter element accessories, in particular to a filter element assembly.
Background
In order to achieve a better sealing effect, the composite filter element part in the prior art often adopts a more complex sealing structure. The existing composite filter element has more parts for sealing and is complex to assemble, so that the problem of high manufacturing difficulty of the existing composite filter element is caused.
Disclosure of Invention
The present utility model addresses the above-identified problems by providing a filter cartridge assembly.
The aim of the utility model can be achieved by the following technical scheme:
a filter cartridge assembly comprising:
the connecting module comprises a shell assembly, an inner sleeve shell assembly and a sponge from outside to inside, wherein the shell assembly comprises a connecting seat and a shell, the shell comprises an inner edge limiting rib and a first inner edge connecting ring, the first inner edge connecting ring is arranged above the shell and comprises a positioning rib, the inner edge limiting rib and the first inner edge connecting ring are reversely designed, the connecting seat comprises a middle position through hole interlayer, the middle position through hole interlayer comprises a circular protrusion and a reinforcing rib, the inner sleeve shell assembly comprises a sealing cover, a sleeve shell and a limiting cover, the sealing cover is arranged on the outer side of the limiting cover, and the sleeve is provided with a unilateral hole and comprises a positioning groove;
the filter module is arranged below the connection module and comprises a filter element and a cover plate, wherein the cover plate is provided with a unilateral hole and comprises an inner collar and an outer collar.
Further, the limit cover comprises a second inner edge connection ring and a cushion column, the seal cover comprises a third inner edge connection ring, and the circle diameter of the seal cover is smaller than that of the limit cover and is matched with the sponge.
Further, the filter cartridge includes an inner post.
Further, the first inner edge is connected with the ring, the second inner edge is connected with the ring and the third inner edge is lower than the second inner edge.
The utility model has the beneficial effects that:
the utility model provides a filter element component, which is simple to produce and stable in structure compared with the prior art, and forms a stable and high-tightness inner structure through the fit of a plurality of groups of composite covers, and the inner circulation structure can be used for filtering molecules very well.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is one of the overall explosion diagrams of the present utility model.
FIG. 3 is a second schematic diagram of the overall explosion of the present utility model.
Fig. 4 is a schematic diagram of connection between a connection module and a filtration module according to the present utility model.
FIG. 5 is a second schematic diagram of the connection between the connection module and the filtration module according to the present utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to the figures 1-5:
a filter cartridge assembly comprising:
the connection module 10, the connection module 10 comprises a shell assembly 1, an inner sleeve shell assembly 2 and a sponge 3 from outside to inside, the shell assembly 1 comprises a connection seat 11 and a shell 12, the shell 12 comprises an inner edge limiting rib 121 and a first inner edge connection ring extension 122, the first inner edge connection ring extension 122 is arranged above the shell 12 and comprises a positioning rib 1221, the positioning rib 1221 is used for limiting the inner sleeve shell assembly 2, the inner sleeve shell assembly 2 is guaranteed to be centered, the inner edge limiting rib 121 and the first inner edge connection ring extension 122 are reversely designed, the inner edge limiting rib 121 is used for being matched with the connection seat 11 and is in a jogged mode with the connection seat 11, the connection seat 11 comprises a middle position through hole interlayer 111, the middle position through hole interlayer 111 comprises a round boss 1111 and a reinforcing rib 1112, the round boss is used for connecting the filter module 20, the reinforcing rib is used for filling the inner sleeve shell assembly 2, the inner sleeve assembly 2 comprises a sleeve 21, a sleeve 22 and a limiting cover 23, the cover 21 is provided with a single-side opening 221, and the cover 21 is provided with a positioning groove 221 is formed in the outer side of the cover 21, and the positioning groove 221 is fixed;
the filter module 20, filter module 20 locates the module below of plugging into module 10, including filter core 4 and apron 5, apron 5 is unilateral trompil, including inside and outside lantern ring, apron 5 is sealed form, has included the lantern ring of both ends face, and it is used for fixed, and the filter core is connected to one end face, and the other end is external part.
The limiting cover 23 comprises a second inner edge connection ring extension 231 and a pad column 232, the sealing cover 21 comprises a third inner edge connection ring extension 211, the circular diameter of the sealing cover 21 is smaller than that of the limiting cover 23, and the sealing cover is matched with the sponge 3, in the embodiment, the limiting cover 23 and the sealing cover 21 are in protruding patterns, and the filter element is convenient to separate molecules.
The cartridge 4 comprises an inner post 41, in this embodiment the cartridge 4 is preferably of a modular design, secured by the above-mentioned fittings.
The first inner edge connection ring edge 122, the second inner edge connection ring edge 231 and the third inner edge connection ring edge 211 are arranged at intervals, the first inner edge connection ring edge 122 is flush with the second inner edge connection ring edge 231, and the third inner edge connection ring edge 211 is lower than the second inner edge connection ring edge 231, in the embodiment, through the configuration, the filtering is performed in a mode of fitting with the inner circulation, and the filtering is particularly shown in fig. 3.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (4)
1. A filter cartridge assembly, comprising:
the connecting module comprises a shell assembly, an inner sleeve shell assembly and a sponge from outside to inside, wherein the shell assembly comprises a connecting seat and a shell, the shell comprises an inner edge limiting rib and a first inner edge connecting ring, the first inner edge connecting ring is arranged above the shell and comprises a positioning rib, the inner edge limiting rib and the first inner edge connecting ring are reversely designed, the connecting seat comprises a middle position through hole interlayer, the middle position through hole interlayer comprises a circular protrusion and a reinforcing rib, the inner sleeve shell assembly comprises a sealing cover, a sleeve shell and a limiting cover, the sealing cover is arranged on the outer side of the limiting cover, and the sleeve is provided with a unilateral hole and comprises a positioning groove;
the filter module is arranged below the connection module and comprises a filter element and a cover plate, wherein the cover plate is provided with a unilateral hole and comprises an inner collar and an outer collar.
2. A filter cartridge assembly as recited in claim 1, wherein: the limiting cover comprises a second inner edge connection ring and a cushion column, the sealing cover comprises a third inner edge connection ring, and the circle diameter of the sealing cover is smaller than that of the limiting cover and is matched with the sponge.
3. A filter cartridge assembly as recited in claim 1, wherein: the filter element includes an inner post.
4. A filter cartridge assembly as recited in claim 1, wherein: the first inner edge is connected with the ring and is extended, the second inner edge is connected with the ring and is extended with the third inner edge at intervals, the first inner edge is connected with the ring and is extended to be parallel and level with the second inner edge, and the third inner edge is connected with the ring and is extended to be lower than the ring and is connected with the second inner edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223534121.3U CN220385985U (en) | 2022-12-28 | 2022-12-28 | Filter element assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223534121.3U CN220385985U (en) | 2022-12-28 | 2022-12-28 | Filter element assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220385985U true CN220385985U (en) | 2024-01-26 |
Family
ID=89615031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223534121.3U Active CN220385985U (en) | 2022-12-28 | 2022-12-28 | Filter element assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220385985U (en) |
-
2022
- 2022-12-28 CN CN202223534121.3U patent/CN220385985U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |