CN209430315U - Air filter and automobile - Google Patents
Air filter and automobile Download PDFInfo
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- CN209430315U CN209430315U CN201821810753.9U CN201821810753U CN209430315U CN 209430315 U CN209430315 U CN 209430315U CN 201821810753 U CN201821810753 U CN 201821810753U CN 209430315 U CN209430315 U CN 209430315U
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- filter
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Abstract
The utility model relates to automobile technical field more particularly to a kind of air filter and automobile, the air filter, including filter chamber ontology；End cap, lid close the open end of filter chamber ontology；Filter chamber ontology is separated into independent filter chamber and outlet chamber by the first demarcation plate；Filtration members, between filter chamber ontology and end cap, and the filter end of filtration members is correspondingly arranged with filter chamber；Filter chamber and outlet chamber are arranged side by side, wherein filter chamber is equipped with air inlet, and outlet chamber is equipped with gas outlet, and air inlet, filtration members and gas outlet communicate with each other.Air filter provided by the utility model rationally can concede big quantity space due to design structure for cabin.
Description
Technical field
The utility model relates to automobile technical field more particularly to a kind of air filter and automobiles.
Background technique
With the progress of China's science and technology, the high speed development of national economy, automobile has become must not in daily life
The walking-replacing tool that can lack, wherein the quality and performance for promoting automobile parts have become the direction that current all big enterprises give priority to.
Wherein, air filter can reduce the content of the impurity such as automobile engine sucking koniology, to reduce the mill of engine component
Damage is one of the core component for ensureing normal working of engine.
Although air filter in the prior art has above-mentioned advantage, in the feelings that engine performance instantly is increasingly promoted
Under condition, the air mass flow for flowing through air filter is also increasing, and air flow velocity in air filter pipeline is fast, enters air filter in high speed
After in cavity, apparent turbulent flow occurs for air-flow, and drag losses are larger.And due to the development of whole vehicle functions, limited engine
Arrangement in cabin is also more and more compacter, and air filter can not occupy bigger space in limited cabin space, cause resistance with
NVH optimization space is minimum, can not be adapted, there is technical issues that with automotive performance and oil consumption development.
Utility model content
The purpose of this utility model is to provide a kind of air filter and automobiles, to alleviate automobile engine in the prior art
Air filter unreasonable structural design the technical issues of.
The utility model provides a kind of air filter characterized by comprising
Filter chamber ontology；
End cap, lid close the open end of the filter chamber ontology；
The filter chamber ontology is separated into independent filter chamber and outlet chamber by the first demarcation plate；
Filtration members, between the filter chamber ontology and the end cap, and the filter end of the filtration members and the filtering
Chamber is correspondingly arranged；
The filter chamber and the outlet chamber are arranged side by side, wherein the filter chamber is equipped with air inlet, and the outlet chamber is set
There is gas outlet, the air inlet, the filtration members and the gas outlet communicate with each other.
Further, at least one conducting element is equipped in the filter chamber, the conducting element is arranged to lead into described
Air-flow in filter chamber generates vortex.
Further, the conducting element is one, and the conducting element is in circular arc type.
Further, further includes:
Second demarcation plate is equipped with deflector hole, and the filter chamber is separated into independent air filtration chamber by second demarcation plate
With silencing cavity, the filter end of the filtration members is correspondingly arranged with the air filtration chamber；
The conducting element is set to that the air filtration is intracavitary, and the air inlet is set on the side wall of the silencing cavity, and institute
Air inlet is stated to be connected to the deflector hole.
Further, the outlet chamber, the air filtration chamber and the silencing cavity three are arranged side by side, and three in one at
Type.
Further, further includes:
Hush pipe, one end are connected to the deflector hole, and the other end passes through the air inlet and extends outwardly；
The hush pipe is equipped with multiple bloops, and multiple bloops are respectively positioned in the silencing cavity.
Further, the inner wall of the hush pipe is smooth curved surface.
Further, form airflow channel between the filter chamber ontology and the end cap, and the filtration members be arranged to it is close
Seal the junction between the filter chamber ontology and the end cap；
The air inlet, the airflow channel and the gas outlet are sequentially communicated.
Further, the filtration members include:
Sealing frame, between the filter chamber ontology and the end cap, the sealing frame is arranged to seal the filter chamber sheet
Junction between body and the end cap:
First through hole is correspondingly arranged with the outlet chamber；
Filter core is correspondingly arranged with the air filtration chamber；
Second through-hole is correspondingly arranged with the silencing cavity；
Fitting portion extends outwardly setting along the filter core, and the fitting portion is bonded with the inner wall of the air filtration chamber；
Wherein, the first through hole, the filter core and second through-hole are arranged on the sealing frame.
The utility model has the following beneficial effects:
The utility model provides a kind of air filter, which includes filter chamber ontology, lid conjunction in filter chamber body open end
End cap, positioned at intrinsic first demarcation plate of filter chamber and the filtration members between filter chamber ontology and end cap, wherein first separate
Filter chamber ontology is separated into independent filter chamber and outlet chamber by plate, specifically, filter chamber and outlet chamber are arranged side by side, wherein mistake
Filter chamber is equipped with air inlet, and outlet chamber is equipped with gas outlet, and air inlet, filtration members and gas outlet communicate with each other.Due to filter chamber and go out
Air cavity is arranged side by side, and therefore, reduces the height of air filter entirety, limited in automobile engine nacelle convenient for itself being installed on
In space, meanwhile, due also to air filter height is lower, therefore, directly the air filter can be placed on above engine, into
And big quantity space can be conceded to arrange other components for cabin；In addition to this, filter chamber arranged side by side and outlet chamber energy
The length of air inlet pipe and escape pipe is enough effectively reduced, to improve the dynamic property of engine, improves the economy of engine, it is this
The structure that filter chamber and outlet chamber are arranged laterally side by side, can be effectively reduced the height of the air filter, reduces short transverse
Occupied space, and then convenient for the air filter to be placed at space idle above engine, improve the space of car engine room
Utilization rate, it is structurally reasonable, it is skillfully constructed, integrates layout area, it is interior in a limited space to meet design air filter volume.
The utility model provides a kind of automobile, including engine and with air filter described above；
The air filter is arranged on the engine, and the end cap is arranged to the trim of the engine.
Technical solution provided by the utility model can achieve it is following the utility model has the advantages that
The automobile is identical as advantage possessed by above-mentioned air filter, and details are not described herein.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the explosive view of air filter provided by the embodiment of the utility model；
Fig. 2 is the top view of filter chamber ontology in Fig. 1；
Fig. 3 is the cross-sectional view of air filter provided by the embodiment of the utility model.
Icon:
1- filter chamber ontology；
11- filter chamber；
111- air filtration chamber；
112- silencing cavity；
1121- air inlet；
12- outlet chamber；
The gas outlet 121-；
2- end cap；
The first demarcation plate of 3-；
4- filtration members；
41- sealing frame；
42- first through hole；
43- filter core；
The second through-hole of 44-；
45- fitting portion；
5- conducting element；
The second demarcation plate of 6-；
61- deflector hole；
7- hush pipe；
71- bloop；
8- airflow channel.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of air filter is present embodiments provided, which includes filter chamber ontology 1, lid
It closes in the end cap 2 of 1 open end of filter chamber ontology, the first demarcation plate 3 in filter chamber ontology 1 and is located at filter chamber ontology 1 and end cap 2
Between filtration members 4, wherein filter chamber ontology 1 is separated into independent filter chamber 111 and outlet chamber 12, tool by the first demarcation plate 3
Body, filter chamber 111 and outlet chamber 12 are arranged side by side, wherein filter chamber 111 is equipped with air inlet 1121, and outlet chamber 12 is equipped with
Port 121, air inlet 1121, filtration members 4 and gas outlet 121 communicate with each other.Since filter chamber 111 and outlet chamber 12 are set side by side
It sets, therefore, reduces the height of air filter entirety, convenient for itself being installed in automobile engine nacelle in limited space, together
When, due also to air filter height is lower, therefore, directly the air filter can be placed on above engine, and then can be
Cabin concedes big quantity space to arrange other components；In addition to this, filter chamber 111 arranged side by side can have with outlet chamber 12
Effect reduces the length of air inlet pipe and escape pipe, to improve the dynamic property of engine, improves the economy of engine, it is this incited somebody to action
The structure that filter chamber 111 and outlet chamber 12 are arranged laterally side by side, can be effectively reduced the height of the air filter, reduces short transverse
Occupied space, and then convenient for the air filter to be placed at space idle above engine, improve the space of car engine room
Utilization rate, it is structurally reasonable, it is skillfully constructed, integrates layout area, it is interior in a limited space to meet design air filter volume.
Wherein, the first demarcation plate 3 and filter chamber ontology 1 can by it is be bonded, the modes such as weld and link together, in this implementation
In example, to ensure the fastness connected between the first demarcation plate 3 and filter chamber ontology 1, it is preferable that the first demarcation plate 3 and filter chamber ontology 1
It is integrally formed.
Further, in the present embodiment, due to the first demarcation plate 3 by filter chamber ontology 1 be separated into independent filter chamber 111 with
Outlet chamber 12, and the first demarcation plate 3 is not provided with the channel of any connection filter chamber 111 Yu outlet chamber 12, therefore, starts wait enter
The air of machine first enters in filter chamber 111 via air inlet 1121, and the upward motion of air in filter chamber 111 simultaneously passed through
Part 4 is filtered, the cleaned air formed after finally filtering via filtration members 4 enters in engine along the gas outlet 121 of outlet chamber 12.
As depicted in figs. 1 and 2, to reduce intake resistance convenient for the gas flowing in filter chamber 111, in the present embodiment,
At least one conducting element 5 is equipped in filter chamber 111, conducting element 5 is arranged to the air-flow led into filter chamber 111 and generates whirlpool
Stream, wherein conducting element 5 can be one, two, three, four etc., to reduce production cost, while ensure 111 body of filter chamber
The mobility of interior air-flow, it is preferable that conducting element 5 is one.
Please continue to refer to Fig. 1 and Fig. 2, specifically, in the present embodiment, conducting element 5 is in circular arc type, when air is through air inlet
1121 when entering, and air changes flow direction under the action of circular arc type conducting element 5, so air conducting element 5 guidance and
Integration is lower to generate vortex, thus beneficial to the uniformity and stability of air flowing.
As shown in Figure 1, Figure 2 and Figure 3, to can reduce the noise at air filter air inlet 1121, specifically, the air filter
It further include the second demarcation plate 6 equipped with deflector hole 61, filter chamber 111 is separated into independent air filtration chamber and disappeared by the second demarcation plate 6
Sound chamber 112, wherein the filter end of filtration members 4 is correspondingly arranged with air filtration chamber, and it is intracavitary that conducting element 5 is set to air filtration, air inlet 1121
It is set on the side wall of silencing cavity 112, and air inlet 1121 is connected to deflector hole 61, when air enters through air inlet 1121,
In silencing cavity 112 covibration occurs for the air of flowing, realizes flat to generate reflection and interference to reduce acoustic energy
Effect improves the practicability of the air filter；Meanwhile silencing cavity 112 is formed in filter chamber 111 using the second demarcation plate 6,
So that the air filter integrates silencing function, easy to process and reduction production cost, but also car engine room layout is more regular.
Second demarcation plate 6 and filter chamber ontology 1 can by it is be bonded, the modes such as weld and link together, in the present embodiment,
To ensure the fastness connected between the second demarcation plate 6 and filter chamber ontology 1, it is preferable that the second demarcation plate 6 and 1 one of filter chamber ontology
Molding.
Please continue to refer to Fig. 1, Fig. 2 and Fig. 3, outlet chamber 12, air filtration chamber and 112 three of silencing cavity can not be in same straight lines
On, to ensure the stability and uniformity that enter air flowing in the air filter, in the present embodiment, outlet chamber 12, air filtration chamber
It is arranged side by side with 112 three of silencing cavity；Further, to ensure outlet chamber 12, air filtration chamber and silencing cavity 112, structure is strong each other
Degree, outlet chamber 12, air filtration chamber and silencing cavity 112 are integrally formed.
As depicted in figs. 1 and 2, for the noise that air enters in air filter can be further decreased, specifically, the air filter
It further include hush pipe 7, wherein one end of hush pipe 7 is connected to deflector hole 61, and the other end passes through air inlet 1121 and to extension
It stretches, hush pipe 7 is equipped with multiple bloops 71, and multiple bloops 71 are respectively positioned in silencing cavity 112, and multiple bloops 71 can be into
The air energy that one step is lowered into, also, hush pipe 7 and noise elimination cavity collectively constitute the muffling unit of the air filter, and it can be most
Noise when the reduction air of big degree enters.
Wherein, hush pipe 7 can be fixed in silencing cavity 112 by modes such as clamping, screw fixations, in the present embodiment
In, hush pipe 7 and silencing cavity 112 are integrally formed, and by the way that silencing function and filtering function is highly integrated together, are significantly dropped
Low production cost, is easily worked production.
Specifically, the inner wall of hush pipe 7 is smooth curved surface, and since the inner wall of hush pipe 7 does not have at dog-ear, air-flow
It flows smoothly, the air of circulation will not be caused to stop；Also, since the inner wall of hush pipe 7 does not have at dog-ear, and justify at deformation
It slips over and crosses, because being hit without air-flow occurs at dog-ear or at deformation, thus further reduced noise, meanwhile, it ensures
Smooth air flows through.
As shown in Figure 3, wherein gas-guide tube can be equipped between outlet chamber 12 and filter chamber 111 in order to which air flows to
In engine, in the present embodiment, to reduce processing technology, meanwhile, guarantee can be smoothly via 4 filtered air of filtration members
It is circulated in outlet chamber 12, specifically, forming airflow channel 8 between filter chamber ontology 1 and end cap 2, and air inlet 1121, air-flow
Channel 8 and gas outlet 121 are sequentially communicated.
As shown in Figure 1, it is further, to ensure the leakproofness between filter chamber ontology 1 and end cap 2, improve in the air filter
The stability of air flowing, can be arranged sealing element between filter chamber ontology 1 and end cap 2, in the present embodiment, to reduce assembly
Process, while manufacturing cost is reduced, the junction between sealing filter chamber ontology 1 and end cap 2 can be set into filtration members 4.Specifically
, filtration members 4 include sealing frame 41 between filter chamber ontology 1 and end cap 2, the first through hole that is correspondingly arranged with outlet chamber 12
42, the filter core 43 that is correspondingly arranged with air filtration chamber, the second through-hole 44 being correspondingly arranged with silencing cavity 112 and along filter core 43 to extension
Stretch the fitting portion 45 of setting, wherein sealing frame 41 is arranged to seal the junction between filter chamber ontology 1 and end cap 2, fitting portion 45
It is bonded with the inner wall of air filtration chamber, first through hole 42, filter core 43 and the second through-hole 44 are arranged on sealing frame 41.
The present embodiment also provides a kind of automobile, which includes engine and above-mentioned any one air filter as described in the examples
Device, air filter is arranged on the engine, and end cap 2 is arranged to the trim of engine.
The automobile is identical as advantage possessed by above-mentioned air filter, and details are not described herein.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of air filter characterized by comprising
Filter chamber ontology (1)；
End cap (2), lid close the open end of the filter chamber ontology (1)；
The filter chamber ontology (1) is separated into independent filter chamber (111) and outlet chamber (12) by the first demarcation plate (3)；
Filtration members (4), between the filter chamber ontology (1) and the end cap (2), and the filter end of the filtration members (4) with
The filter chamber (111) is correspondingly arranged；
The filter chamber (111) and the outlet chamber (12) are arranged side by side, wherein the filter chamber (111) is equipped with air inlet
(1121), the outlet chamber (12) is equipped with gas outlet (121), the air inlet (1121), the filtration members (4) and the outlet
Mouth (121) communicates with each other.
2. air filter according to claim 1, which is characterized in that be equipped at least one water conservancy diversion in the filter chamber (111)
Part (5), the conducting element (5) are arranged to the air-flow led into the filter chamber (111) and generate vortex.
3. air filter according to claim 2, which is characterized in that the conducting element (5) is one, and the conducting element
It (5) is in circular arc type.
4. air filter according to claim 2, which is characterized in that further include:
Second demarcation plate (6) is equipped with deflector hole (61), and the filter chamber (111) is separated into solely by second demarcation plate (6)
Vertical air filtration chamber and silencing cavity (112), filter end and the air filtration chamber of the filtration members (4) are correspondingly arranged；
The conducting element (5) is set to that the air filtration is intracavitary, and the air inlet (1121) is set to the side of the silencing cavity (112)
On wall, and the air inlet (1121) is connected to the deflector hole (61).
5. air filter according to claim 4, which is characterized in that the outlet chamber (12), the air filtration chamber and described disappear
Sound chamber (112) three is arranged side by side, and is integrally formed.
6. air filter according to claim 4, which is characterized in that further include:
Hush pipe (7), one end are connected to the deflector hole (61), and the other end passes through the air inlet (1121) and extends outwardly；
The hush pipe (7) is equipped with multiple bloops (71), and multiple bloops (71) are respectively positioned on the silencing cavity (112)
It is interior.
7. air filter according to claim 6, which is characterized in that the inner wall of the hush pipe (7) is smooth curved surface.
8. air filter according to claim 4, which is characterized in that shape between the filter chamber ontology (1) and the end cap (2)
At airflow channel (8), and the filtration members (4) are arranged to seal the connection between the filter chamber ontology (1) and the end cap (2)
Place；
The air inlet (1121), the airflow channel (8) and the gas outlet (121) are sequentially communicated.
9. air filter according to claim 8, which is characterized in that the filtration members (4) include:
Sealing frame (41), between the filter chamber ontology (1) and the end cap (2), the sealing frame (41) is arranged to seal
Junction between the filter chamber ontology (1) and the end cap (2):
First through hole (42) is correspondingly arranged with the outlet chamber (12)；
Filter core (43) is correspondingly arranged with the air filtration chamber；
Second through-hole (44) is correspondingly arranged with the silencing cavity (112)；
Fitting portion (45) extends outwardly setting, and the inner wall of the fitting portion (45) and the air filtration chamber along the filter core (43)
Fitting；
Wherein, the first through hole (42), the filter core (43) and second through-hole (44) are arranged at the sealing frame
(41) on.
10. a kind of automobile, which is characterized in that including engine and the described in any item air filters of claim 1-9；
The air filter is arranged on the engine, and the end cap (2) is arranged to the trim of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810753.9U CN209430315U (en) | 2018-11-05 | 2018-11-05 | Air filter and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810753.9U CN209430315U (en) | 2018-11-05 | 2018-11-05 | Air filter and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430315U true CN209430315U (en) | 2019-09-24 |
Family
ID=67967873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821810753.9U Active CN209430315U (en) | 2018-11-05 | 2018-11-05 | Air filter and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555068A (en) * | 2020-12-04 | 2021-03-26 | 隆鑫通用动力股份有限公司 | Air filter, internal combustion engine and working machine |
-
2018
- 2018-11-05 CN CN201821810753.9U patent/CN209430315U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555068A (en) * | 2020-12-04 | 2021-03-26 | 隆鑫通用动力股份有限公司 | Air filter, internal combustion engine and working machine |
| CN112555068B (en) * | 2020-12-04 | 2021-11-12 | 隆鑫通用动力股份有限公司 | Air filter and working machine |
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