CN216665785U - General petrol air cleaner convenient to collect oil - Google Patents
General petrol air cleaner convenient to collect oil Download PDFInfo
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- CN216665785U CN216665785U CN202220152906.5U CN202220152906U CN216665785U CN 216665785 U CN216665785 U CN 216665785U CN 202220152906 U CN202220152906 U CN 202220152906U CN 216665785 U CN216665785 U CN 216665785U
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- bottom shell
- plate
- waste gas
- baffle
- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model discloses a general gasoline air filter convenient for collecting oil, which comprises a bottom shell and a guide mechanism, wherein the bottom shell is provided with a guide groove; the middle part of the bottom shell is provided with a transverse partition plate, and the transverse partition plate divides the bottom shell into an air storage cavity and a filter element installation cavity which are arranged up and down; a strip-shaped convex plate extending upwards is arranged on one side of the transverse partition plate, which is far away from the bottom shell, and an oil collecting groove is formed by the strip-shaped convex plate, the transverse partition plate and the inner wall of the bottom shell; the top of the bottom shell is provided with a waste gas inlet communicated with the gas storage cavity, and the side surface of the bottom shell is provided with a gas outlet communicated with the gas storage cavity; the guide mechanism is arranged in the gas storage cavity of the bottom shell and is positioned below the waste gas input port, and the guide mechanism is used for guiding the waste gas output by the waste gas input port into the gas outlet. The utility model is convenient for collecting the condensed engine oil on the bottom shell of the air filter, effectively avoids the condensed engine oil from wetting the filter element of the air filter, and further ensures the normal work of the engine.
Description
Technical Field
The utility model relates to the technical field of air filters, in particular to a general gasoline air filter convenient for collecting oil.
Background
At present, when an engine runs, an air filter applied to the field of general gasoline engines filters dust in air and supplies the dust to the engine for combustion, so that the service life of the engine is prevented from being shortened due to the fact that the engine sucks unclean air. The engine has an exhaust gas passage through which exhaust gas generated in the case when the engine is operated is introduced into the air filter and again enters the combustion chamber to be combusted. However, when the exhaust gas generated in the engine enters the air filter through the exhaust gas channel, part of the exhaust gas is cooled to form condensed oil which is finally attached to the bottom shell of the air filter, and the condensed oil soaks the filter element of the air filter, so that the phenomena of insufficient engine power, black smoke emission, excessive emission and the like are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the general gasoline air filter convenient for oil collection, which is convenient for collecting condensed engine oil on the bottom shell of the air filter, effectively avoids the condensed engine oil from wetting the filter element of the air filter, and further ensures the normal work of an engine.
The utility model provides a general gasoline air filter convenient for collecting oil, which comprises a bottom shell and a guide mechanism, wherein the bottom shell is provided with a guide groove;
The middle part of the bottom shell is provided with a transverse partition plate which divides the bottom shell into an air storage cavity and a filter element installation cavity which are arranged up and down; a strip-shaped convex plate extending upwards is arranged on one side of the transverse partition plate, which is far away from the bottom shell, and an oil collecting groove is formed by the strip-shaped convex plate, the transverse partition plate and the inner wall of the bottom shell;
the top of the bottom shell is provided with a waste gas inlet communicated with the gas storage cavity, and the side surface of the bottom shell is provided with a gas outlet communicated with the gas storage cavity;
the guide mechanism is arranged in the gas storage cavity of the bottom shell and is positioned below the waste gas input port, and the guide mechanism is used for guiding the waste gas output by the waste gas input port into the gas outlet.
Preferably, the guide mechanism comprises a bearing plate, a vertical plate, a horizontal plate and a baffle plate, a plurality of first support columns are arranged on the bottom shell around the air outlet, and the bearing plate is arranged on the first support columns; the vertical plate is arranged on the bottom shell and positioned on one side of the waste gas input port, and the baffle plate is arranged on the bottom shell and positioned below the waste gas input port; one side of the baffle is connected with the bearing plate, and one end of the vertical plate close to the air outlet and one end of the horizontal plate close to the air outlet are in contact fit with the baffle; the inner walls of the bearing plate, the vertical plate, the horizontal plate, the baffle plate and the bottom shell are matched to form a closed air guide channel, the waste gas inlet is located in the air guide channel, and a waste gas outlet is reserved on one side close to the air outlet after the vertical plate, the horizontal plate and the baffle plate are matched.
Preferably, the waste gas outlet is arranged opposite to the gas outlet.
Preferably, the baffle is arc-shaped, the baffle is obliquely arranged on the bearing plate, and two ends of the convex side of the baffle are provided with inclined planes; the end of the vertical plate close to the air outlet is provided with an inclined plane, the end of the horizontal plate close to the air outlet is provided with an inclined plane, and the inclined planes at the two ends of the baffle respectively abut against the inclined planes of the vertical plate and the horizontal plate.
Preferably, a plurality of air inlets are formed in the bottom shell corresponding to the filter element mounting cavity.
Preferably, a filter element for filtering air is arranged in the filter element installation cavity of the bottom shell.
Preferably, the general gasoline air filter convenient for collecting oil further comprises a cover body; the cover body is buckled on the bottom shell.
Preferably, the general gasoline air filter convenient for collecting oil further comprises an annular pressure plate used for abutting against the filter element;
the cover body is provided with a plurality of second supporting columns, the annular pressing plate is installed on the second supporting columns, and the annular pressing plate corresponds to the filter element installation cavity.
The utility model has the following beneficial effects:
according to the technical scheme, one part of waste gas output through the waste gas input port enters the gas outlet, and the other part of waste gas is attached to the inner wall of the gas storage cavity of the bottom shell to form condensed engine oil; simultaneously, through setting up horizontal separators and bar flange, make the inner wall combination of bar flange, horizontal separators and drain pan form the oil trap, the oil trap is convenient for collect the condensation machine oil on the gas storage chamber inner wall, has avoided soaking of condensation machine oil to the air cleaner filter core effectively, and then has guaranteed the normal work of engine.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of a bottom case, a filter element, and a cover in an embodiment of the present invention;
FIG. 3 is a schematic view of a structure of a guide mechanism engaged with a bottom housing according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a bottom case according to an embodiment of the present invention;
FIG. 5 is a schematic view of an air outlet on the bottom case according to an embodiment of the present invention;
FIG. 6 is a schematic view of the structure of an air guide channel in an embodiment of the present invention.
Reference numerals:
1-a bottom shell, 11-a transverse partition plate, 111-a strip-shaped convex plate, 12-a gas storage cavity, 13-a filter element installation cavity, 14-a waste gas inlet, 15-a gas outlet, 16-a first support column, 17-a gas inlet, 2-a guide mechanism, 21-a bearing plate, 22-a vertical plate, 23-a horizontal plate, 24-a baffle, 25-a waste gas outlet, 3-a filter element, 4-a cover body, 41-an annular pressure plate and 42-a second support column.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 6, the general gasoline air cleaner convenient for oil collection provided by the present embodiment includes a bottom case 1 and a guide mechanism 2; a transverse partition plate 11 is arranged in the middle of the bottom shell 1, and the transverse partition plate 11 divides the bottom shell 1 into an air storage cavity 12 and a filter element installation cavity 13 which are arranged up and down; one side of the transverse partition plate 11, which is far away from the bottom shell, is provided with a strip-shaped convex plate 111 extending upwards, and the strip-shaped convex plate 111, the transverse partition plate 11 and the inner wall of the bottom shell 1 form an oil collecting groove.
A waste gas inlet 14 communicated with the gas storage cavity 12 is formed in the top of the bottom shell 1, and a gas outlet 15 communicated with the gas storage cavity 12 is formed in the side face of the bottom shell 1; the guide mechanism 2 is installed in the air storage cavity 12 of the bottom shell 1, the guide mechanism 2 is located below the waste gas input port 14, and the guide mechanism 2 is used for guiding the waste gas output from the waste gas input port 14 into the air outlet 15.
In the technical scheme, one part of waste gas output through a waste gas input port 14 enters an air outlet 15, and the other part of waste gas is attached to the inner wall of a gas storage cavity 12 of a bottom shell 1 to form condensed engine oil; meanwhile, through the arrangement of the transverse partition plate 11 and the strip-shaped convex plate 111, the transverse partition plate 11 and the inner wall of the bottom shell 1 are combined to form an oil collecting groove, condensing engine oil on the inner wall of the air storage cavity 12 is convenient to collect by the oil collecting groove, the condition that the condensing engine oil wets the filter element of the air filter is effectively avoided, and the normal work of an engine is further ensured.
Specifically, the guide mechanism 2 includes a bearing plate 21, a vertical plate 22, a horizontal plate 23 and a baffle 24, a plurality of first support columns 16 are arranged on the bottom case 1 around the air outlet, and the bearing plate 21 is installed on the first support columns 16; the vertical plate 22 is installed on the bottom shell 1 and located at one side of the waste gas input port 14, and the baffle plate 24 is installed on the bottom shell 1 and located below the waste gas input port 14; one side of the baffle plate 24 is connected with the bearing plate 21, and one end of the vertical plate 22 close to the air outlet and one end of the horizontal plate 23 close to the air outlet are in contact fit with the baffle plate 24; the bearing plate 21, the vertical plate 22, the horizontal plate 23, the baffle plate 24 and the inner wall of the bottom shell 1 are matched to form a closed air guide channel, the waste gas input port 14 is located in the air guide channel, and a waste gas output port 25 is reserved on one side close to the air outlet 15 after the vertical plate 22, the horizontal plate 23 and the baffle plate 24 are matched. The gas guide channel is used for conveying the waste gas output by the waste gas input port 14 into the gas outlet 15 through the waste gas output port 25, and the bearing plate 21, the vertical plate 22, the horizontal plate 23 and the baffle plate 24 are designed in a matched mode, so that the bearing plate 21 and the baffle plate 24 can be conveniently detached and cleaned. In this embodiment, in order to facilitate sending more exhaust gas output from the exhaust gas input port 14 into the gas outlet 15 through the exhaust gas output port 25, the exhaust gas output port 25 is disposed opposite to the gas outlet 15.
Secondly, the baffle plate 24 is arc-shaped, the baffle plate 24 is obliquely arranged on the bearing plate 21, and two ends of the convex side of the baffle plate 24 are provided with inclined planes; an inclined plane is arranged at one end of the vertical plate 22 close to the air outlet, an inclined plane is arranged at one end of the horizontal plate 23 close to the air outlet, and the inclined planes at the two ends of the baffle plate 24 are respectively abutted against the inclined plane of the vertical plate 22 and the inclined plane of the horizontal plate 23. The arc design of the baffle 24 and the matching design of the inclined planes at the two ends of the baffle 24, the inclined plane of the vertical plate 22 and the inclined plane of the horizontal plate 23 facilitate the two ends of the baffle 24 to be matched with the vertical plate 22 and the horizontal plate 23 respectively to form an air guide channel, and effectively avoid the phenomenon that a gap is formed at the matching position of the baffle 24 and the vertical plate 22 or the matching position of the baffle 24 and the horizontal plate 23.
In addition, a filter element 3 for filtering air is arranged in the filter element installation cavity 13 of the bottom shell 1. A plurality of air inlets 17 are arranged on the bottom shell 1 corresponding to the filter element mounting cavity 13.
In this embodiment, the general gasoline air cleaner facilitating oil collection further includes a cover 4; the cover 4 is buckled on the bottom case 1. The general gasoline air filter convenient for oil collection also comprises an annular pressure plate 41 used for abutting against the filter element; a plurality of second support columns 42 are arranged on the cover body 4, the annular pressure plate 41 is arranged on the second support columns 42, and the annular pressure plate 41 corresponds to the filter element installation cavity 13.
After the engine works for a period of time, the cover body 4 is detached from the bottom shell 1, condensed engine oil collected in the oil collecting tank is cleaned by cleaning cloth, and the general gasoline air filter can be put into use again, so that the normal work of the engine is ensured.
It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.
Claims (8)
1. The utility model provides a general petrol air cleaner convenient to collect oil which characterized in that: comprises a bottom shell and a guide mechanism;
the middle part of the bottom shell is provided with a transverse partition plate, and the transverse partition plate divides the bottom shell into an air storage cavity and a filter element installation cavity which are arranged up and down; a strip-shaped convex plate extending upwards is arranged on one side of the transverse partition plate, which is far away from the bottom shell, and an oil collecting groove is formed by the strip-shaped convex plate, the transverse partition plate and the inner wall of the bottom shell;
The top of the bottom shell is provided with a waste gas inlet communicated with the gas storage cavity, and the side surface of the bottom shell is provided with a gas outlet communicated with the gas storage cavity;
guiding mechanism installs in the gas storage chamber of drain pan, and guiding mechanism is located the below of waste gas input port, and guiding mechanism is arranged in the leading-in gas outlet of waste gas with the waste gas input port output.
2. A general purpose gasoline air cleaner facilitating oil collection according to claim 1, wherein:
the guide mechanism comprises a bearing plate, a vertical plate, a horizontal plate and a baffle plate, a plurality of first support columns are arranged on the bottom shell around the air outlet, and the bearing plate is arranged on the first support columns; the vertical plate is arranged on the bottom shell and is positioned on one side of the waste gas input port, and the baffle plate is arranged on the bottom shell and is positioned below the waste gas input port; one side of the baffle is connected with the bearing plate, and one end of the vertical plate close to the air outlet and one end of the horizontal plate close to the air outlet are in contact fit with the baffle; the inner walls of the bearing plate, the vertical plate, the horizontal plate, the baffle plate and the bottom shell are matched to form a closed air guide channel, the waste gas inlet is located in the air guide channel, and a waste gas outlet is reserved on one side close to the air outlet after the vertical plate, the horizontal plate and the baffle plate are matched.
3. A general purpose gasoline air cleaner facilitating oil collection according to claim 2, wherein:
The waste gas outlet and the gas outlet are oppositely arranged.
4. A general purpose gasoline air cleaner facilitating oil collection according to claim 2, wherein:
the baffle is arc-shaped, the baffle is obliquely arranged on the bearing plate, and two ends of the convex side of the baffle are provided with inclined planes; the end of the vertical plate close to the air outlet is provided with an inclined plane, the end of the horizontal plate close to the air outlet is provided with an inclined plane, and the inclined planes at the two ends of the baffle respectively abut against the inclined planes of the vertical plate and the horizontal plate.
5. A general purpose gasoline air cleaner facilitating oil collection according to claim 1, wherein:
and a plurality of air inlets are formed in the bottom shell corresponding to the filter element mounting cavity.
6. A general purpose gasoline air cleaner facilitating oil collection according to claim 1, wherein:
and a filter element for filtering air is arranged in the filter element mounting cavity of the bottom shell.
7. A general purpose gasoline air cleaner facilitating oil collection according to any one of claims 1 to 6, wherein: the device also comprises a cover body;
the cover body is buckled on the bottom shell.
8. A universal gasoline air cleaner facilitating oil collection as claimed in claim 7, wherein: the filter also comprises an annular pressure plate used for abutting against the filter element;
The cover body is provided with a plurality of second supporting columns, the annular pressing plate is installed on the second supporting columns, and the annular pressing plate corresponds to the filter element installation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220152906.5U CN216665785U (en) | 2022-01-20 | 2022-01-20 | General petrol air cleaner convenient to collect oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220152906.5U CN216665785U (en) | 2022-01-20 | 2022-01-20 | General petrol air cleaner convenient to collect oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216665785U true CN216665785U (en) | 2022-06-03 |
Family
ID=81761396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220152906.5U Active CN216665785U (en) | 2022-01-20 | 2022-01-20 | General petrol air cleaner convenient to collect oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216665785U (en) |
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2022
- 2022-01-20 CN CN202220152906.5U patent/CN216665785U/en active Active
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