CN215979644U - Air inlet filter equipment for automobile engine - Google Patents
Air inlet filter equipment for automobile engine Download PDFInfo
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- CN215979644U CN215979644U CN202122304470.5U CN202122304470U CN215979644U CN 215979644 U CN215979644 U CN 215979644U CN 202122304470 U CN202122304470 U CN 202122304470U CN 215979644 U CN215979644 U CN 215979644U
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- air inlet
- air
- filter screen
- air pipe
- clamping groove
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Abstract
The utility model relates to the technical field of automobile engines, in particular to an air inlet filtering device for an automobile engine, wherein the lower end of an air pipe is provided with a protective shell, one side of a protective door is fixedly connected with an impurity storage groove at the position of the protective shell, one side of the air pipe is provided with a first filter screen, the upper surface of the air pipe is provided with a second filter screen and a water absorption plate, the output end of the engine is provided with an air inlet at the position of the air pipe, the surface of the air pipe is provided with fixing support plates at the upper end and the lower end of the air inlet, and the surface of each fixing support plate is provided with a bolt. This design can be convenient for install filter equipment admits air, is convenient for to its use, and first filter screen and second filter screen can intercept the dust in the air simultaneously, avoid the dust in the air to fall into the engine in, cause the impaired problem of generator, can take out storage miscellaneous groove in by the protective housing simultaneously, are convenient for to filter equipment's clearance admits air.
Description
Technical Field
The utility model relates to the technical field of automobile engines, in particular to an air inlet filtering device for an automobile engine.
Background
Automobile engine need carry out compressed air at normal working process, if contain more impurity in the air and can produce the damage to the piston cylinder of engine, block up (air) intake valve and air outlet valve, lead to the engine cylinder body impaired, can lead to engine power output unstability to bring the hidden danger to driving safety simultaneously, consequently the dust of a kind of air inlet filter equipment in to the air of now commonly using intercepts, improves automobile engine's life.
However, the existing air inlet filtering device is complex to install and short in service life, and particularly, when the existing air inlet filtering device meets the road surface with more dust and rainy weather, the humidity is controlled, and the service life of the air inlet filtering device is shortened. Accordingly, those skilled in the art have provided an intake port filter device for an automobile engine to solve the problems set forth in the background art described above.
Disclosure of Invention
The present invention is directed to an air intake filter device for an automobile engine to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air inlet filter equipment for automobile engine, includes the tuber pipe, the lower extreme of tuber pipe is provided with the protective housing, one side of protective housing is provided with the shutter, the first in command has been seted up on the surface of shutter, one side of shutter is located the position fixedly connected with storage miscellaneous groove of protective housing, tuber pipe department one side is provided with first filter screen, the upper surface of tuber pipe is provided with the second filter screen and absorbs water the board, the upper end fixedly connected with second handle of second filter screen and the board that absorbs water, the opposite side of tuber pipe is provided with the engine, the position that the output of engine is located the tuber pipe is provided with the air inlet, the upper and lower both ends that the surface of tuber pipe is located the air inlet are provided with fixed extension board, the surface of fixed extension board is provided with the bolt.
As a further scheme of the utility model: the joint of the air pipe and the fixed support plate is provided with a rotating shaft, and the air pipe and the fixed support plate are rotatably connected through the rotating shaft.
As a still further scheme of the utility model: the surface of the fixed support plate and the surface of the air inlet are provided with a first threaded hole and a second threaded hole respectively at the positions of the bolts, the outer surface of each bolt and the inner surfaces of the first threaded hole and the second threaded hole are provided with threads, and the bolts and the first threaded holes are in threaded connection with the second threaded holes.
As a still further scheme of the utility model: the air inlet is characterized in that a connecting piece is arranged at the position, located on the air pipe, of one end of the air inlet, a first clamping groove is formed in the position, located on the connecting piece, of the surface of the air pipe, the size of the first clamping groove is matched with the outer diameter of the connecting piece, and the first clamping groove is connected with the connecting piece in a clamping mode.
As a still further scheme of the utility model: the third draw-in groove has been seted up in the position that the surface of tuber pipe is located first filter screen, the external diameter size looks adaptation of the size of third draw-in groove and first filter screen, third draw-in groove and first filter screen block are connected.
As a still further scheme of the utility model: the surface of tuber pipe is located the second filter screen and has seted up the second draw-in groove with the position of water absorption plate, the size of second draw-in groove and the external diameter size looks adaptation of second filter screen and water absorption plate, second draw-in groove and second filter screen are connected with the water absorption plate block.
As a still further scheme of the utility model: and a fourth clamping groove is formed in the surface of the protective shell at the position of the impurity storage groove, the size of the fourth clamping groove is matched with the outer diameter of the impurity storage groove, and the fourth clamping groove is connected with the impurity storage groove in a clamping manner.
Compared with the prior art, the utility model has the beneficial effects that: when the air inlet filtering device needs to be installed, the connecting piece is clamped with the first clamping groove, then the rotary fixing support plate rotates on the surface of the rotary shaft to the surface of the air inlet, the rotary bolt is screwed in the first threaded hole and the second threaded hole to fix the air inlet and the air pipe, the installation of the air inlet filtering device is convenient, when the air inlet filtering device is used, the first filter screen and the second filter screen can be used for intercepting dust in the air to avoid the dust in the air from falling into an engine to cause the problem of damage of the generator, the water absorption plate is arranged in the air pipe to absorb moisture in the air to avoid the moisture from falling into the engine to cause the problem of damage of the engine, when the air inlet filtering device needs to be cleaned, the first handle is pulled to drive the impurity storage groove to move out from the fourth clamping groove, the air inlet filtering device is convenient for workers to clean, and is simple and convenient to operate and high in practicability.
Drawings
FIG. 1 is a schematic view of an air intake filter for an automobile engine;
FIG. 2 is a schematic view showing a structure of a connecting member of an intake port filter device for an automobile engine;
FIG. 3 is a schematic structural diagram of an air duct in an air inlet filter device for an automobile engine;
fig. 4 is a schematic structural view of a protective case in an intake port filter device for an automobile engine.
In the figure: 1. an air duct; 2. a protective shell; 3. a protective door; 4. a first handle; 5. a first filter screen; 6. a second filter screen; 7. a water absorption plate; 8. fixing a support plate; 9. a bolt; 10. an engine; 11. an air inlet; 12. a rotating shaft; 13. a first threaded hole; 14. a second threaded hole; 15. a connecting member; 16. a first card slot; 17. a second handle; 18. a second card slot; 19. a third card slot; 20. a trash storage tank; 21. and a fourth card slot.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, an air inlet filtering device for an automobile engine includes an air duct 1, a protective shell 2 is disposed at a lower end of the air duct 1, a protective door 3 is disposed at one side of the protective shell 2, a first handle 4 is disposed on a surface of the protective door 3, a trash storage tank 20 is fixedly connected to a position, located at the protective shell 2, of one side of the protective door 3, a first filter screen 5 is disposed at one side of the air duct 1, a second filter screen 6 and a water absorption plate 7 are disposed on an upper surface of the air duct 1, a second handle 17 is fixedly connected to upper ends of the second filter screen 6 and the water absorption plate 7, an engine 10 is disposed at another side of the air duct 1, an air inlet 11 is disposed at an output end of the engine 10, fixed support plates 8 are disposed at upper and lower ends, located at the air inlet 11, of the surface of the air duct 1, and bolts 9 are disposed on surfaces of the fixed support plates 8.
The connecting part of the air pipe 1 and the fixed support plate 8 is provided with a rotating shaft 12, the air pipe 1 and the fixed support plate 8 are rotatably connected through the rotating shaft 12, and the air pipe 1 and the fixed support plate 8 can rotate through the rotating shaft 12, so that the air inlet filtering device is convenient to install.
In fig. 2: the surface of the fixed support plate 8 and the surface of the air inlet 11 are respectively provided with a first threaded hole 13 and a second threaded hole 14 at the position of the bolt 9, the outer surface of the bolt 9 and the inner surfaces of the first threaded hole 13 and the second threaded hole 14 are respectively provided with threads, the bolt 9 and the first threaded hole 13 are in threaded connection with the second threaded hole 14, and the bolt 9 and the first threaded hole 13 are in threaded connection with the second threaded hole 14, so that the air pipe 1 and the engine 10 are conveniently connected and fixed.
The position that the one end of air inlet 11 is located tuber pipe 1 is provided with connecting piece 15, and first draw-in groove 16 has been seted up in the position that the surface of tuber pipe 1 is located connecting piece 15, and the external diameter size looks adaptation of the size of first draw-in groove 16 and connecting piece 15, first draw-in groove 16 and connecting piece 15 block are connected, make tuber pipe 1 and connecting piece 15 block mutually through first draw-in groove 16, are convenient for install it.
In fig. 3: the third draw-in groove 19 has been seted up in the position that the surface of tuber pipe 1 was located first filter screen 5, and the size of third draw-in groove 19 and the external diameter size looks adaptation of first filter screen 5, third draw-in groove 19 and first filter screen 5 block are connected, make tuber pipe 1 and first filter screen 5 looks block through third draw-in groove 19, are convenient for to the maintenance or the change of first filter screen 5.
Second draw-in groove 18 has been seted up in the position that the surface of tuber pipe 1 is located second filter screen 6 and suction board 7, the external diameter size looks adaptation of the size of second draw-in groove 18 and second filter screen 6 and suction board 7, second draw-in groove 18 and second filter screen 6 are connected with suction board 7 block, make tuber pipe 1 and second filter screen 6 and suction board 7 looks block through second draw-in groove 18, be convenient for to the maintenance or the change of second filter screen 6 and suction board 7.
In fig. 4: the surface of the protective shell 2 is located at the position of the impurity storage groove 20 and is provided with a fourth clamping groove 21, the size of the fourth clamping groove 21 is matched with the outer diameter of the impurity storage groove 20, the fourth clamping groove 21 is connected with the impurity storage groove 20 in a clamping mode, the protective shell 2 is clamped with the impurity storage groove 20 through the fourth clamping groove 21, the impurity storage groove 20 can be separated from the protective shell 2, and the air inlet filtering device can be cleaned conveniently.
The working principle of the utility model is as follows: when the air inlet filtering device is used, when the air inlet filtering device needs to be installed, the connecting piece 15 of the air inlet 11 is clamped with the first clamping groove 16 of the air pipe 1, then the fixing support plate 8 of the rotary air pipe 1 rotates on the surface of the rotary shaft 12 of the air pipe 1, the fixing support plate 8 rotates to the surface of the air inlet 11, the bolt 9 rotates in the first threaded hole 13 of the fixing support plate 8 and the second threaded hole 14 of the air inlet 11 through the forward rotation of the bolt 9, the bolt 9 is screwed in the first threaded hole 13 of the fixing support plate 8 and the second threaded hole 14 of the air inlet 11, the air inlet 11 and the air pipe 1 are fixed, the installation of the air inlet filtering device is convenient, when the air inlet filtering device is used, dust in the air can be intercepted by the first filter screen 5 and the second filter screen 6, and the dust in the air is prevented from falling into an engine, cause the impaired problem of generator, cooperation second draw-in groove 18 and third draw-in groove 19 are convenient for maintain or change first filter screen 5 and second filter screen 6 in addition, and utilize water absorption plate 7 can absorb the moisture in the air, avoid moisture to fall into in the engine, cause the problem of engine damage, when needing to clear up air inlet filter equipment, can be through the first in command 4 of pulling shutter 3, the first in command 4 drives and stores up miscellaneous groove 20 and shifts out in the fourth draw-in groove 21 of protective housing 2, the staff of being convenient for is to air inlet filter equipment's clearance, and is simple and fast to operate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. The air inlet filtering device for the automobile engine is characterized by comprising an air pipe (1), wherein a protective shell (2) is arranged at the lower end of the air pipe (1), a protective door (3) is arranged on one side of the protective shell (2), a first handle (4) is arranged on the surface of the protective door (3), a trash storage groove (20) is fixedly connected to one side of the protective shell (2) and is positioned on one side of the protective shell (3), a first filter screen (5) is arranged on one side of the air pipe (1), a second filter screen (6) and a water absorption plate (7) are arranged on the upper surface of the air pipe (1), a second handle (17) is fixedly connected to the upper ends of the second filter screen (6) and the water absorption plate (7), an engine (10) is arranged on the other side of the air pipe (1), and an air inlet (11) is arranged on the position, positioned on the air pipe (1), of the output end of the engine (10), and fixing support plates (8) are arranged at the upper end and the lower end of the surface of the air pipe (1) positioned at the air inlet (11), and bolts (9) are arranged on the surfaces of the fixing support plates (8).
2. The air inlet filtering device for the automobile engine is characterized in that a rotating shaft (12) is arranged at the joint of the air duct (1) and the fixing support plate (8), and the air duct (1) and the fixing support plate (8) are rotatably connected through the rotating shaft (12).
3. The intake port filter device for the automobile engine according to claim 1, wherein the fixing support plate (8) and the intake port (11) are respectively provided with a first threaded hole (13) and a second threaded hole (14) at the position of the bolt (9), the outer surface of the bolt (9) and the inner surfaces of the first threaded hole (13) and the second threaded hole (14) are both provided with threads, and the bolt (9) and the first threaded hole (13) are in threaded connection with the second threaded hole (14).
4. The air inlet filtering device for the automobile engine according to claim 1, wherein a connecting piece (15) is arranged at a position, located on the air pipe (1), of one end of the air inlet (11), a first clamping groove (16) is formed in a position, located on the connecting piece (15), of the surface of the air pipe (1), the size of the first clamping groove (16) is matched with the outer diameter of the connecting piece (15), and the first clamping groove (16) is connected with the connecting piece (15) in a clamping mode.
5. The air inlet filtering device for the automobile engine is characterized in that a third clamping groove (19) is formed in the surface of the air pipe (1) at the position of the first filter screen (5), the size of the third clamping groove (19) is matched with the outer diameter of the first filter screen (5), and the third clamping groove (19) is connected with the first filter screen (5) in a clamping mode.
6. The air inlet filtering device for the automobile engine is characterized in that a second clamping groove (18) is formed in the surface of the air pipe (1) at the positions of the second filter screen (6) and the water absorption plate (7), the size of the second clamping groove (18) is matched with the outer diameter of the water absorption plate (7) of the second filter screen (6), and the second clamping groove (18) and the second filter screen (6) are connected with the water absorption plate (7) in a clamping mode.
7. The air inlet filtering device for the automobile engine is characterized in that a fourth clamping groove (21) is formed in the surface of the protective shell (2) at the position of the impurity storage groove (20), the size of the fourth clamping groove (21) is matched with the outer diameter of the impurity storage groove (20), and the fourth clamping groove (21) is connected with the impurity storage groove (20) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304470.5U CN215979644U (en) | 2021-09-23 | 2021-09-23 | Air inlet filter equipment for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304470.5U CN215979644U (en) | 2021-09-23 | 2021-09-23 | Air inlet filter equipment for automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215979644U true CN215979644U (en) | 2022-03-08 |
Family
ID=80464782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122304470.5U Active CN215979644U (en) | 2021-09-23 | 2021-09-23 | Air inlet filter equipment for automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215979644U (en) |
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2021
- 2021-09-23 CN CN202122304470.5U patent/CN215979644U/en active Active
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