CN215057800U - Ash filter device of oil tank carbon tank - Google Patents
Ash filter device of oil tank carbon tank Download PDFInfo
- Publication number
- CN215057800U CN215057800U CN202120211289.7U CN202120211289U CN215057800U CN 215057800 U CN215057800 U CN 215057800U CN 202120211289 U CN202120211289 U CN 202120211289U CN 215057800 U CN215057800 U CN 215057800U
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- upper cover
- shell
- filter
- tank
- gas outlet
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Abstract
The utility model relates to an ash filter device of oil tank carbon tank, including shell and upper cover, the shell be the tube-shape, the upper cover is installed to this shell upper end opening part, upper cover upper end middle part seted up a gas outlet, the port is connected with a joint on this gas outlet, the upper cover up end on surround and evenly arrange the curved air inlet hole of a plurality of, upper cover bottom install the filter core that covers port under the gas outlet, this filter core is enclosed into cylindricly by nanometer filter paper, the filter core under the port seal through the end cover. The utility model discloses simple structure, the cost of manufacture is lower, and the filter effect is better.
Description
Technical Field
The utility model relates to an automobile filtering technology field especially relates to a device is strained to ash of oil tank carbon tank.
Background
The dust filter is a dust filter which is a device matched with the carbon tank, is arranged at the tail end of a pipeline of the carbon tank to the atmosphere, and has the effect of blocking dust for the carbon tank and avoiding the carbon tank from being blocked. The carbon tank ash filter is arranged on the root part of the right rear wheel shock absorber and the upper surface of the wheel arch, and the carbon tank ash filter is conical. The existing ash filter has the disadvantages of complex structure, high cost and general filtering effect.
Disclosure of Invention
The utility model aims to solve the technical problem that an oil tank carbon tank's ash is strained device is provided, simple structure, and the cost of manufacture is lower, and the filter effect is better.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a device is strained to ash of oil tank carbon tank, includes shell and upper cover, the shell be the tube-shape, the upper cover is installed to this shell upper end opening part, upper cover upper end middle part seted up a gas outlet, the port is connected with a joint on this gas outlet, the upper cover up end on surround and evenly to have arranged the curved through-hole that admits air of a plurality of, upper cover bottom install the filter core that covers port under the gas outlet, this filter core encloses into cylindricly by nanometer filter paper, nanometer filter paper expand and be the wavy, the filter core under the port seal through the end cover.
As a supplement to the technical scheme of the utility model, the shell outside be provided with the installing support.
As right technical scheme a supplementary of the utility model, end cover and filter core between pass through laser welding.
As a supplement to the technical scheme of the utility model, shell and upper cover between adopt the joint fixed.
As a supplement to the technical solution of the present invention, the inner wall of the housing is uniformly provided with a plurality of supporting plates for limiting the filter element around the circumference.
Has the advantages that: the utility model relates to a device is strained to ash of oil tank carbon tank needs filterable gas to get into from the curved air inlet through-hole of a plurality of, then filters the ashes of large granule through the filter core, goes out from the gas outlet at last along the filter core hole after that, and the filter core is enclosed into cylindricly by nanometer filter paper, and nanometer filter paper expandes to be the filtration area of wavy ability effective increase whole filter core, has improved the filter effect greatly. The whole ash filtering device is simple in structure and low in manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention with the upper cover removed;
fig. 3 is a schematic structural diagram of the upper cover according to the present invention;
fig. 4 is a schematic structural diagram of the housing according to the present invention.
The figure is as follows: 1. the shell, 2, installing support, 3, upper cover, 4, air inlet through hole, 5, joint, 6, filter core, 7, end cover, 8, gas outlet.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model discloses an embodiment relates to a device is strained to ash of oil tank carbon tank, as shown in fig. 1-4, including shell 1 and upper cover 3, shell 1 be the tube-shape, upper cover 3 is installed to the opening part of this shell 1 upper end, 3 upper ends middle parts of upper cover seted up a gas outlet 8, this gas outlet 8 upper end is connected with one and connects 5, 3 up end of upper cover on surround and evenly to have arranged the curved air inlet hole 4 of a plurality of, 3 bottoms of upper cover install the filter core 6 that covers port under the gas outlet 8, this filter core 6 encloses into cylindricly by nanometer filter paper, nanometer filter paper expand and be wavy, 6 lower ports of filter core seal through end cover 7.
The gas that needs to filter gets into from the curved air inlet through-hole 4 of a plurality of, then filters out the ashes of big granule through filter core 6, goes out from gas outlet 8 at last along 6 holes in the filter core after that, and filter core 6 is enclosed into cylindricly by nanometer filter paper, and nanometer filter paper expandes to be the filtration area that wavy can effectively increase whole filter core 6, has improved the filter effect greatly. The whole ash filtering device is simple in structure and low in manufacturing cost.
The outer side of the shell 1 is provided with a mounting bracket 2, and the mounting bracket 2 is matched with a fastener to realize the positioning and mounting of the whole ash filtering device.
The end cover 7 and the filter element 6 are welded by laser, so that the welding strength and the size precision are effectively ensured, and the production efficiency is improved.
The shell 1 and the upper cover 3 are fixed by clamping.
The inner wall of the housing 1 is uniformly provided with a plurality of supporting plates for limiting the filter element 6 around the circumference.
Claims (5)
1. The utility model provides a device is strained to ash of oil tank carbon tank, includes shell (1) and upper cover (3), its characterized in that: shell (1) be the tube-shape, upper cover (3) are installed to this shell (1) upper end opening part, upper cover (3) upper end middle part seted up a gas outlet (8), this gas outlet (8) upper end mouth is connected with one and connects (5), upper cover (3) up end on surround and evenly to have arranged a plurality of curved air inlet through hole (4), upper cover (3) bottom install filter core (6) that cover port under gas outlet (8), this filter core (6) are enclosed into cylindricly by nanometer filter paper, nanometer filter paper expand the wave form, filter core (6) under the port seal through end cover (7).
2. The ash filtering device for the carbon tank of the oil tank as claimed in claim 1, wherein: and a mounting bracket (2) is arranged on the outer side of the shell (1).
3. The ash filtering device for the carbon tank of the oil tank as claimed in claim 1, wherein: the end cover (7) and the filter element (6) are welded by laser.
4. The ash filtering device for the carbon tank of the oil tank as claimed in claim 1, wherein: the shell (1) and the upper cover (3) are fixed by clamping.
5. The ash filtering device for the carbon tank of the oil tank as claimed in claim 1, wherein: the inner wall of the shell (1) is uniformly provided with a plurality of supporting plates for limiting the filter element (6) around the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211289.7U CN215057800U (en) | 2021-01-26 | 2021-01-26 | Ash filter device of oil tank carbon tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211289.7U CN215057800U (en) | 2021-01-26 | 2021-01-26 | Ash filter device of oil tank carbon tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215057800U true CN215057800U (en) | 2021-12-07 |
Family
ID=79252388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120211289.7U Active CN215057800U (en) | 2021-01-26 | 2021-01-26 | Ash filter device of oil tank carbon tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215057800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412670A (en) * | 2022-02-25 | 2022-04-29 | 奇瑞商用车（安徽）有限公司 | Automobile carbon canister air filter |
| CN115434832A (en) * | 2022-09-26 | 2022-12-06 | 重庆长安汽车股份有限公司 | Carbon canister ash filter and filter element blockage alarm system |
-
2021
- 2021-01-26 CN CN202120211289.7U patent/CN215057800U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412670A (en) * | 2022-02-25 | 2022-04-29 | 奇瑞商用车（安徽）有限公司 | Automobile carbon canister air filter |
| CN115434832A (en) * | 2022-09-26 | 2022-12-06 | 重庆长安汽车股份有限公司 | Carbon canister ash filter and filter element blockage alarm system |
| CN115434832B (en) * | 2022-09-26 | 2023-08-15 | 重庆长安汽车股份有限公司 | Carbon tank ash filter and filter element blockage alarm system |
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