Air filter and vehicle with same

Abstract

The utility model provides an air filter and a vehicle with the air filter, and the air filter comprises a filter main body which is internally provided with a dust containing cavity; the dust discharging pipe group is arranged below the filtering main body, the dust discharging pipe group comprises a plurality of first branch pipes and a collecting main pipe, a first pipe opening of each first branch pipe is communicated with the dust containing cavity, and a second pipe opening of each first branch pipe is communicated with the collecting main pipe; and the port part is arranged at one end, far away from the first branch pipe, of the collecting main pipe, is detachably connected with the collecting main pipe, and is used for discharging impurities in the collecting main pipe or blowing air into the collecting main pipe to blow the filtering main body. The air filter solves the problem that an air filter in the prior art is inconvenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of air filters, in particular to an air filter and a vehicle having the same. Background Art

[0002] In a vehicle, in order to prevent impurities in the air from entering the engine and causing the engine to malfunction, an air filter is installed on the vehicle to filter suspended particles in the air.

[0003] However, the engine air filter is limited by the layout of the vehicle and is mostly installed at a high position or far away from the edge of the vehicle, which makes the air filter cleaning process more difficult. The cleaning process requires passing through more vulnerable parts on the vehicle body or high-temperature parts such as the exhaust system, which is highly dangerous and affects work efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide an air filter and a vehicle having the same, so as to solve the problem of inconvenient cleaning of the air filter in the prior art.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, an air filter is provided, comprising: a filter body, in which a dust holding chamber is arranged; a dust exhaust pipe group, arranged below the filter body, the dust exhaust pipe group comprising a plurality of first branch pipes and a collecting main pipe, the first pipe openings of each first branch pipe are respectively connected to the dust holding chamber, and the second pipe openings of each first branch pipe are connected to the collecting main pipe; a port component, arranged at one end of the collecting main pipe away from the first branch pipes, the port component is detachably connected to the collecting main pipe, and the port component is used to discharge impurities in the collecting main pipe, or to blow air into the collecting main pipe to purge the filter body.

[0006] Furthermore, the air filter also includes: a first connection joint, on which one end of the collecting main pipe away from the first branch pipe is sleeved and connected to the first connection joint; and the port component is detachably connected to the first connection joint.

[0007] Furthermore, the port component is a plugging cover, which is provided with an external thread; an internal thread is provided in the first connecting joint, and the plugging cover is threadedly connected to the first connecting joint, and is separated from the first connecting joint by the plugging cover to discharge impurities in the collecting main pipe.

[0008] Furthermore, a groove is provided on the blocking cover, which is recessed relative to the circumferential end surface of the blocking cover; an operating plate is provided in the groove, which is protruding relative to the bottom surface of the groove, and the blocking cover is driven to rotate by operating the operating plate.

[0009] Furthermore, the port component is a fan assembly, which includes: a fan; a drive motor, which is connected to the fan drive, and drives the fan to rotate forward or reverse to lead out impurities in the collecting main pipe, or blow air into the collecting main pipe.

[0010] Furthermore, the fan assembly also includes: a casing, a fan and a driving motor are respectively arranged in the casing, an external thread is arranged on the casing, an internal thread is arranged in the first connecting joint, and the casing is threadedly connected to the collecting main pipe.

[0011] Furthermore, the dust exhaust pipe group also includes: a transition pipe fitting, the transition pipe fitting includes a plurality of second branch pipes and a connecting main pipe, each second branch pipe is connected to the connecting main pipe, and each second branch pipe and the connecting main pipe are an integrally formed structure; wherein each second branch pipe is connected to each first branch pipe in a one-to-one correspondence, and the connecting main pipe is connected to the collecting main pipe.

[0012] Furthermore, the air filter also includes: a second connecting joint, the second connecting joint includes a first connecting body and a second connecting body connected to each other, the first connecting body is connected to the bottom of the filter body, and the axial cross-section of the first connecting body is a conical structure; the second connecting body is a tubular structure, and the first branch pipe is sleeved on the second connecting body and connected to the second connecting body; wherein, there are multiple second connecting joints, and the multiple second connecting joints are arranged one-to-one with the multiple first branch pipes.

[0013] Furthermore, each of the first branch pipes and the collecting main pipe is a flexible pipe fitting.

[0014] According to another aspect of the utility model, a vehicle is provided, including an engine and an air filter, wherein an air intake pipe of the engine is connected to the air filter, and the air filter is the above-mentioned air filter.

[0015] According to the technical solution of the utility model, the air filter includes a filter body, a dust exhaust pipe group and a port component. The dust exhaust pipe group is arranged below the filter body. The dust exhaust pipe group includes a plurality of first branch pipes and a collecting main pipe. The first pipe openings of each first branch pipe are respectively connected to the dust holding chamber, and the second pipe openings of each first branch pipe are connected to the collecting main pipe. The port component is arranged at one end of the collecting main pipe away from the first branch pipe. The port component is detachably connected to the collecting main pipe. The port component is used to discharge impurities in the collecting main pipe, or to blow air into the collecting main pipe to purge the filter body. This arrangement can use the dust exhaust pipe group to lead out impurities in the dust holding chamber. By increasing the lead-out path of impurities, when cleaning the air filter, it will not be restricted by the installation position of the filter body, and it is convenient to clean the filter body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A first structural schematic diagram of an embodiment of an air filter according to the utility model is shown;

[0018] Figure 2 Shown according to Figure 1 An enlarged view of part A;

[0019] Figure 3 A second structural schematic diagram of an embodiment of an air filter according to the utility model is shown;

[0020] Figure 4 Shown according to Figure 2 An enlarged view of part B;

[0021] Figure 5 A third structural schematic diagram of an embodiment of an air filter according to the utility model is shown;

[0022] Figure 6 Shown according to Figure 5 An enlarged view of part C;

[0023] Figure 7 Shown according to Figure 6 Sectional view of the middle AA plane;

[0024] Figure 8 A bottom view of a plugging cover in an air filter according to the utility model is shown;

[0025] Fig. 9 A fourth structural schematic diagram of an embodiment of an air filter according to the utility model is shown;

[0026] Fig.10 Shown according to Fig. 9 Magnified view of part D.

[0027] The above drawings include the following reference numerals:

[0028] 1. Filter body; 10. Dust holding chamber; 2. Dust exhaust pipe group; 21. First branch pipe; 22. Collecting main pipe; 210. First pipe opening; 211. Second pipe opening; 3. Port component; 4. First connecting joint; 30. Plug cover; 301. Groove; 302. Operation panel; 31. Fan assembly; 310. Fan; 311. Drive motor; 312. Casing; 23. Transition pipe; 230. Second branch pipe; 231. Connecting main pipe; 5. Second connecting joint; 50. First connecting body; 51. Second connecting body; 6. Pressure cover. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] As mentioned in the background technology, the air filter of the prior art is not convenient to clean due to the different installation positions. Taking agricultural vehicles as an example, the air filter is mostly installed in the middle position of the vehicle body and needs to be disassembled for cleaning, and the cleaning process is very cumbersome. Therefore, in order to solve the above-mentioned technical problems, the air filter provided in the present application is provided with a dust exhaust pipe group 2 below the filter body 1, and the dust exhaust pipe group 2 includes a plurality of first branch pipes 21 and a collecting main pipe 22. Each first branch pipe 21 is respectively connected to the dust holding chamber 10, so that the dust in each corner of the dust holding chamber 10 is discharged through each first branch pipe 21, and finally gathered in the collecting main pipe 22 and led out. In this way, the cooperation of each first branch pipe 21 and the collecting main pipe 22 can be utilized. Even if the air filter is installed in the middle position of the vehicle body, the collecting main pipe 22 can be utilized to lead the dust in the dust holding chamber 10 to the edge position of the vehicle body or any convenient position for dust exhaust. In addition, the port component 3 can be used to blow air into the dust holding chamber 10 to blow away impurities attached to the filter body 1, thereby facilitating the cleaning of the air filter.

[0031] Please refer to Figures 1 to 10 The utility model provides an air filter, comprising: a filter body 1, in which a dust holding chamber 10 is arranged; a dust exhaust pipe group 2, which is arranged below the filter body 1, and the dust exhaust pipe group 2 includes a plurality of first branch pipes 21 and a collecting main pipe 22, wherein the first pipe openings 210 of each first branch pipe 21 are respectively connected to the dust holding chamber 10, and the second pipe openings 211 of each first branch pipe 21 are connected to the collecting main pipe 22; a port component 3, which is arranged at one end of the collecting main pipe 22 away from the first branch pipes 21, and the port component 3 is detachably connected to the collecting main pipe 22, and the port component 3 is used to discharge impurities in the collecting main pipe 22, or to blow air into the collecting main pipe 22 to purge the filter body 1.

[0032] According to the air filter provided by the utility model, it includes a filter body 1, a dust exhaust pipe group 2 and a port component 3. The dust exhaust pipe group 2 is arranged below the filter body 1. The dust exhaust pipe group 2 includes a plurality of first branch pipes 21 and a collecting main pipe 22. The first pipe openings 210 of each first branch pipe 21 are respectively connected to the dust holding chamber 10, and the second pipe openings 211 of each first branch pipe 21 are connected to the collecting main pipe 22. The port component 3 is arranged at one end of the collecting main pipe 22 away from the first branch pipe 21. The port component 3 is detachably connected to the collecting main pipe 22. The port component 3 is used to discharge impurities in the collecting main pipe 22, or blow air into the collecting main pipe 22 to purge the filter body 1. Such an arrangement can use the dust exhaust pipe group 2 to lead out impurities in the dust holding chamber 10. By increasing the lead-out path of impurities, when cleaning the air filter, it will not be restricted by the installation position of the filter body 1, and it is convenient to clean the filter body 1.

[0033] Specifically, in one embodiment provided in the present application, Figures 5 to 8 As shown, the air filter further includes: a first connection joint 4, an end of the collecting main pipe 22 away from the first branch pipe 21 is sleeved on the first connection joint 4 and connected to the first connection joint 4; the port component 3 is detachably connected to the first connection joint 4. The collecting main pipe 22 is a flexible pipe, such as a rubber tube or a corrugated pipe, so that it is convenient to pull the collecting main pipe 22 to any position for dust removal. Therefore, in order to achieve detachable connection with the port component 3, the first connection joint 4 is provided, the collecting main pipe 22 and the first connection joint 4 are fixed by a clamp, and the port component 3 and the first connection joint 4 are detachably connected.

[0034] In the embodiment provided in the present application, the port component 3 is a plugging cover 30, which is provided with an external thread; the first connecting joint 4 is provided with an internal thread, and the plugging cover 30 is threadedly connected to the first connecting joint 4, and the plugging cover 30 is separated from the first connecting joint 4 to discharge impurities in the collecting main pipe 22. During the normal operation of the air filter, the plugging cover 30 is in a connected state with the first connecting joint 4. When too much dust is accumulated in the dust holding chamber 10, the plugging cover 30 can be opened to discharge the accumulated dust.

[0035] Furthermore, a groove 301 is provided on the plugging cover 30, and the groove 301 is recessed relative to the circumferential end surface of the plugging cover 30; an operating plate 302 is provided in the groove 301, and the operating plate 302 is protruding relative to the groove bottom surface of the groove 301, and the plugging cover 30 is driven to rotate by operating the operating plate 302. In this way, the operator can directly operate the operating plate 302 to realize the disassembly and assembly of the plugging cover 30.

[0036] In another embodiment provided in the present application, Fig. 9 and Fig.10As shown, the port component 3 is a fan assembly 31, which includes: a fan 310; a drive motor 311, which is connected to the fan 310, and drives the fan 310 to rotate forward or reversely to lead out impurities in the collecting main pipe 22, or blow air into the collecting main pipe 22. This arrangement can blow air into the collecting main pipe 22 to blow off impurities attached to the filter body 1, thereby achieving the purpose of cleaning the filter body 1.

[0037] Specifically, the fan assembly 31 further includes: a housing 312, a fan 310 and a drive motor 311 are respectively arranged in the housing 312, an external thread is arranged on the housing 312, an internal thread is arranged in the first connection joint 4, and the housing 312 is threadedly connected to the collecting main pipe 22. The fan 310 and the drive motor 311 are fixed by the housing 312, and then the housing 312 is detachably connected to the first connection joint 4.

[0038] According to actual use requirements, the fan assembly 31 or the plugging cover 30 can be selectively used. For example, when the air filter is installed on a crop vehicle, crop impurities are easily attached to the filter body 1, and these crop impurities will cause the filter mesh opening in the filter body 1 to be blocked. At this time, the fan assembly 31 can be used to blow the crop impurities off the filter body 1 in time; when the air filter is installed on a family car, the filter body 1 mainly filters dust in the air. At this time, the plugging cover 30 can be used to directly discharge the dust in the dust chamber 10.

[0039] In the specific implementation process, Figure 3 and Figure 4 As shown, the dust exhaust pipe group 2 also includes: a transition pipe 23, the transition pipe 23 includes a plurality of second branch pipes 230 and a connecting main pipe 231, each second branch pipe 230 is connected to the connecting main pipe 231, and each second branch pipe 230 and the connecting main pipe 231 are an integrally formed structure; wherein each second branch pipe 230 is connected to each first branch pipe 21 in a one-to-one correspondence, and the connecting main pipe 231 is connected to the collecting main pipe 22. wherein each first branch pipe 21 and the collecting main pipe 22 are respectively flexible pipes, and each first branch pipe 21 and the collecting main pipe 22 are connected by the transition pipe 23, wherein the first branch pipe 21 is sleeved on the second branch pipe 230 and fixed by a clamp, and the collecting main pipe 22 is sleeved on the connecting main pipe 231 and fixed by a clamp, and the transition pipe 23 is a metal part to ensure the connection strength between each first branch pipe 21 and the collecting main pipe 22.

[0040] like Figure 1 and Figure 2As shown, the air filter also includes: a second connection joint 5, the second connection joint 5 includes a first connection body 50 and a second connection body 51 connected to each other, the first connection body 50 is connected to the bottom of the filter body 1, and the axial section of the first connection body 50 is a conical structure; the second connection body 51 is a tubular structure, and the first branch pipe 21 is sleeved on the second connection body 51 and connected to the second connection body 51; wherein, there are multiple second connection joints 5, and the multiple second connection joints 5 are arranged one-to-one with the multiple first branch pipes 21. Since each first branch pipe 21 and the collection main pipe 22 are flexible pipes, in order to facilitate the connection between the first branch pipe 21 and the filter body 1, the second connection joint 5 is provided, the second connection joint 5 is a metal part, connected to the bottom surface of the filter body 1, and the second connection joint 5 is pressed between the filter body 1 and the pressure cap 6 by the pressure cap 6, and the pressure cap 6 is threadedly connected to the filter body 1, so as to facilitate disassembly and assembly, and the first branch pipe 21 can be replaced in time.

[0041] In the present application, each first branch pipe 21 and the collecting main pipe 22 are respectively flexible pipes. Such an arrangement can facilitate the movement of each first branch pipe 21 and the collecting main pipe 22, so as to discharge the ash to a predetermined position.

[0042] According to the air filter in this application:

[0043] 1. Improve the diversity of vehicle air filter layout options and provide more layout options and space for other parts layout;

[0044] 2. Cleaning the air filter is more efficient and convenient, improving work efficiency;

[0045] 3. The air filter has a larger dust holding capacity, which can achieve longer maintenance cycles;

[0046] 4. No need to replace the original car air filter to ensure the performance of the air filter;

[0047] 5. No change to the original car air filter layout, no damage to the installation, simple structure and low cost;

[0048] 6. The overall solution has a simple structure, low cost and is easy to promote; the installation is simple and convenient, and does not affect the performance and layout of the original vehicle air filter;

[0049] 7. Greatly improve the cleaning efficiency of air filters and improve safety;

[0050] 8. Easy to use and efficient, improving work efficiency.

[0051] The utility model also provides a vehicle, comprising an engine and an air filter, wherein an air intake pipe of the engine is connected to the air filter, and the air filter is the air filter of the above embodiment.

[0052] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0053] According to the air filter provided by the utility model, it includes a filter body 1, a dust exhaust pipe group 2 and a port component 3. The dust exhaust pipe group 2 is arranged below the filter body 1. The dust exhaust pipe group 2 includes a plurality of first branch pipes 21 and a collecting main pipe 22. The first pipe openings 210 of each first branch pipe 21 are respectively connected to the dust holding chamber 10, and the second pipe openings 211 of each first branch pipe 21 are connected to the collecting main pipe 22. The port component 3 is arranged at one end of the collecting main pipe 22 away from the first branch pipe 21. The port component 3 is detachably connected to the collecting main pipe 22. The port component 3 is used to discharge impurities in the collecting main pipe 22, or blow air into the collecting main pipe 22 to purge the filter body 1. Such an arrangement can use the dust exhaust pipe group 2 to lead out impurities in the dust holding chamber 10. By increasing the lead-out path of impurities, when cleaning the air filter, it will not be restricted by the installation position of the filter body 1, and it is convenient to clean the filter body 1.

[0054] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An air filter, characterized in that: include: A filter body (1), wherein a dust containing chamber (10) is provided in the filter body (1); a dust exhaust pipe group (2) arranged below the filter body (1), the dust exhaust pipe group (2) comprising a plurality of first branch pipes (21) and a collecting main pipe (22), the first pipe openings (210) of each of the first branch pipes (21) being respectively connected to the dust containing chamber (10), and the second pipe openings (211) of each of the first branch pipes (21) being connected to the collecting main pipe (22); A port component (3) is arranged at one end of the collecting main pipe (22) away from the first branch pipe (21), and the port component (3) is detachably connected to the collecting main pipe (22). The port component (3) is used to discharge impurities in the collecting main pipe (22) or to blow air into the collecting main pipe (22) to purge the filter body (1).

2. The air filter according to claim 1, characterized in that: The air filter also includes: A first connecting joint (4), wherein one end of the collecting main pipe (22) away from the first branch pipe (21) is sleeved on the first connecting joint (4) and connected to the first connecting joint (4); The port component (3) is detachably connected to the first connecting joint (4).

3. The air filter according to claim 2, characterized in that: The port component (3) is a plugging cover (30), and the plugging cover (30) is provided with an external thread; The first connection joint (4) is provided with an internal thread, and the plugging cover (30) is threadedly connected to the first connection joint (4). The plugging cover (30) is separated from the first connection joint (4) to discharge impurities in the collecting main pipe (22).

4. The air filter according to claim 3, characterized in that: The blocking cover (30) is provided with a groove (301), and the groove (301) is recessed relative to the circumferential end surface of the blocking cover (30); An operating plate (302) is arranged in the groove (301), and the operating plate (302) protrudes relative to the groove bottom surface of the groove (301). The blocking cover (30) is driven to rotate by operating the operating plate (302).

5. The air filter according to claim 2, characterized in that: The port component (3) is a fan assembly (31), and the fan assembly (31) comprises: Fan (310); A driving motor (311) is connected to the fan (310) for driving the fan (310) to rotate forward or reversely so as to draw out impurities in the collecting main pipe (22) or blow air into the collecting main pipe (22).

6. The air filter according to claim 5, characterized in that: The fan assembly (31) further comprises: A casing (312), the fan (310) and the drive motor (311) are respectively arranged in the casing (312), the casing (312) is provided with an external thread, the first connecting joint (4) is provided with an internal thread, and the casing (312) is threadedly connected to the collecting main pipe (22).

7. The air filter according to claim 1, characterized in that: The dust exhaust pipe group (2) also includes: A transition pipe (23), the transition pipe (23) comprising a plurality of second branch pipes (230) and a connecting main pipe (231), each of the second branch pipes (230) being connected to the connecting main pipe (231), and each of the second branch pipes (230) and the connecting main pipe (231) being an integrally formed structure; Wherein, each of the second branch pipes (230) is connected to each of the first branch pipes (21) in a one-to-one correspondence, and the connecting main pipe (231) is connected to the collecting main pipe (22).

8. The air filter according to claim 1, characterized in that: The air filter also includes: A second connecting joint (5), the second connecting joint (5) comprising a first connecting body (50) and a second connecting body (51) connected to each other, the first connecting body (50) being connected to the bottom of the filter body (1), and the axial cross section of the first connecting body (50) being a conical structure; The second connecting body (51) is a tubular structure, and the first branch pipe (21) is sleeved on the second connecting body (51) and connected to the second connecting body (51); There are a plurality of second connecting joints (5), and the plurality of second connecting joints (5) are arranged in a one-to-one correspondence with the plurality of first branch pipes (21).

9. The air filter according to claim 1, characterized in that: Each of the first branch pipes (21) and the collecting main pipe (22) is a flexible pipe.

10. A vehicle, comprising an engine and an air filter, wherein an air intake pipe of the engine is connected to the air filter, characterized in that: The air filter is the air filter according to any one of claims 1 to 9.

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