CN220470086U - Radial and axial bidirectional sealing air filter - Google Patents
Radial and axial bidirectional sealing air filter Download PDFInfo
- Publication number
- CN220470086U CN220470086U CN202322278287.1U CN202322278287U CN220470086U CN 220470086 U CN220470086 U CN 220470086U CN 202322278287 U CN202322278287 U CN 202322278287U CN 220470086 U CN220470086 U CN 220470086U
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- China
- Prior art keywords
- filter element
- shell
- air
- filter
- radial
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of automobile air filtration, in particular to a radial and axial bidirectional sealed air filter, which seals a gap between a filter element and a shell through a sealing mechanism, then discharges air into the shell, filters the air through the filter element and discharges the air, thereby reducing the occurrence of ash penetration phenomenon and improving the practicability of the air filter; comprises a filter element; the filter element is arranged in the shell, and the sealing mechanism is arranged on the filter element and the shell; the shell limits the filter element, the sealing mechanism seals a gap between the filter element and the shell, and the filter element filters air.
Description
Technical Field
The utility model relates to the technical field of automobile air filtration, in particular to a radial and axial bidirectional sealed air filter.
Background
The air cleaner is the essential spare part of automobile engine, as the air cleaner who proposes in the patent of application number CN201510961821.6, it mainly comprises filter core body, fire prevention cover and main parts such as casing, during the use, conveniently change the filter core body, and carry out a lot of to the fire prevention cover and utilize, reduce user's maintenance cost, but other problems that current air cleaner still exists, if the general structure of air cleaner is that the filter core lid bonds rubber seal, compress tightly the filter core on the casing internal plane that is close to the outlet duct position with screw mechanism or with the lower cover through the frame in the middle of the filter, play sealed effect, the air cleaner of this kind of structure, because the casing plane receives punching press, the welding influences the surface is uneven, thereby lead to sealed effect not good, cause the ash phenomenon, consequently, need improve current filter.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the radial and axial bidirectional sealed air filter, which is used for sealing a gap between a filter element and a shell through a sealing mechanism, then discharging air into the shell, filtering the air through the filter element and then discharging the air, so that the ash penetration phenomenon is reduced, and the practicability of the air filter is improved.
The utility model relates to a radial and axial bidirectional sealed air filter, which comprises a filter element; the filter element is arranged in the shell, and the sealing mechanism is arranged on the filter element and the shell;
the shell limits the filter element, the sealing mechanism seals a gap between the filter element and the shell, and the filter element filters air;
the gap between the filter element and the shell is sealed through the sealing mechanism, then air is discharged into the shell, the air is filtered through the filter element, and then the air is discharged, so that the ash penetration phenomenon is reduced, and the practicability of the air filter is improved.
Preferably, the top end of the shell is provided with an upper cover, the bottom end of the shell is provided with a lower cover, the left end of the shell is provided with an air inlet pipe, and the top end of the upper cover is provided with an air outlet pipe; the top and the bottom of casing are sealed through upper cover and lower cover, later in with the air inlet pipe with the air discharge to the casing, after the filter core filters, the rethread outlet duct discharges to improve the practicality of air filter.
Preferably, the sealing mechanism comprises a rubber end cover and an annular ring, wherein the rubber end cover is arranged at the top end of the filter element, and the top end of the annular ring is arranged at the bottom end of the upper cover; after the filter core is installed to the inside of casing, install the upper cover in the top of casing again, make the top of rubber end cover compress tightly in the bottom of upper cover to make the pore wall card of rubber end cover on the external diameter of annular circle, seal the gap between filter core and the upper cover, reduce the appearance of ash phenomenon, thereby improve the practicality of air filter.
Preferably, one end of the rubber end cover, which is close to the filter element, is made of PU rubber material, and the other end of the rubber end cover is made of metal material.
Preferably, the air outlet pipe, the air inlet pipe, the upper cover, the shell and the lower cover are all made of steel.
Compared with the prior art, the utility model has the beneficial effects that: the gap between the filter element and the shell is sealed through the sealing mechanism, then air is discharged into the shell, the air is filtered through the filter element, and then the air is discharged, so that double sealing is achieved, namely, the radial sealing mode is further increased besides the axial sealing mode adopted by the common air filter, the ash penetration phenomenon is reduced, and the practicability of the air filter is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
the reference numerals in the drawings: 1. an air outlet pipe; 2. an air inlet pipe; 3. a rubber end cap; 4. a filter element; 5. an annular ring; 6. an upper cover; 7. a housing; 8. and a lower cover.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Examples
As shown in fig. 1 and 2, comprises a filter cartridge 4; the filter element filter comprises a filter element, a shell 7 and a sealing mechanism, wherein the filter element 4 is arranged in the shell 7, and the sealing mechanism is arranged on the filter element 4 and the shell 7;
the shell 7 limits the filter element 4, the sealing mechanism seals a gap between the filter element 4 and the shell 7, and the filter element 4 filters air;
an upper cover 6 is arranged at the top end of the shell 7, a lower cover 8 is arranged at the bottom end of the shell 7, an air inlet pipe 2 is arranged at the left end of the shell 7, and an air outlet pipe 1 is arranged at the top end of the upper cover 6;
the sealing mechanism comprises a rubber end cover 3 and an annular ring 5, wherein the rubber end cover 3 is arranged at the top end of the filter element 4, the top end of the annular ring 5 is arranged at the bottom end of the upper cover 6, one end, close to the filter element 4, of the rubber end cover 3 is made of PU rubber material, and the other end of the rubber end cover 3 is made of metal material;
firstly, the lower cover 8 is arranged at the bottom end of the shell 7, then the filter element 4 is arranged in the shell 7, then the upper cover 6 is arranged at the top end of the shell 7, the top end of the rubber end cover 3 is pressed at the bottom end of the upper cover 6, the hole wall of the rubber end cover 3 is clamped on the outer diameter of the annular ring 5, a gap between the filter element 4 and the upper cover 6 is sealed, then air is discharged into the shell 7 through the air inlet pipe 2, filtered by the filter element 4 and then discharged through the air outlet pipe 1.
The filter element 4 of the radial and axial bidirectional sealed air filter is purchased in the market, and the person skilled in the art only needs to install and operate according to the attached instruction manual, without the creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (4)
1. An air filter with radial and axial bidirectional sealing comprises a filter element (4); the filter is characterized by also comprising a shell (7) and a sealing mechanism, wherein the filter element (4) is arranged in the shell (7), and the sealing mechanism is arranged on the filter element (4) and the shell (7);
the shell (7) limits the filter element (4), the sealing mechanism seals a gap between the filter element (4) and the shell (7), and the filter element (4) filters air.
2. An air filter with radial and axial bidirectional sealing as claimed in claim 1, wherein an upper cover (6) is arranged at the top end of the shell (7), a lower cover (8) is arranged at the bottom end of the shell (7), an air inlet pipe (2) is arranged at the left end of the shell (7), and an air outlet pipe (1) is arranged at the top end of the upper cover (6).
3. A radial and axial bidirectional sealed air filter according to claim 2, wherein the sealing mechanism comprises a rubber end cover (3) and an annular ring (5), the rubber end cover (3) is arranged at the top end of the filter element (4), and the top end of the annular ring (5) is arranged at the bottom end of the upper cover (6).
4. A radial and axial bidirectional sealed air filter according to claim 3, wherein one end of the rubber end cover (3) close to the filter element (4) is made of PU rubber material, and the other end of the rubber end cover (3) is made of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278287.1U CN220470086U (en) | 2023-08-23 | 2023-08-23 | Radial and axial bidirectional sealing air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278287.1U CN220470086U (en) | 2023-08-23 | 2023-08-23 | Radial and axial bidirectional sealing air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470086U true CN220470086U (en) | 2024-02-09 |
Family
ID=89776351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322278287.1U Active CN220470086U (en) | 2023-08-23 | 2023-08-23 | Radial and axial bidirectional sealing air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470086U (en) |
-
2023
- 2023-08-23 CN CN202322278287.1U patent/CN220470086U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |