CN207960807U - A kind of interpolation pipe, air filter of automobile and automobile - Google Patents
A kind of interpolation pipe, air filter of automobile and automobile Download PDFInfo
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- CN207960807U CN207960807U CN201820340389.8U CN201820340389U CN207960807U CN 207960807 U CN207960807 U CN 207960807U CN 201820340389 U CN201820340389 U CN 201820340389U CN 207960807 U CN207960807 U CN 207960807U
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- automobile
- interpolation pipe
- air filter
- air
- pipe
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Abstract
The utility model embodiment provides a kind of interpolation pipe, air filter of automobile and automobile, belongs to automotive engine air intake system technical field.The engine that the interpolation pipe will be transferred to automobile for that will pass through the filtered air of the air filter of automobile, the interpolation pipe include：Interpolation pipe air inlet section for connecting the air filter of automobile and the interpolation pipe outlet section for connecting the engine, the interpolation pipe air inlet section include air inlet segment pipe and the catch that is contained in the air inlet segment pipe.The interpolation pipe that the utility model embodiment provides, by the way that catch is arranged in interpolation pipe air inlet section, the uniformity of air-flow at air filter of automobile gas outlet can be optimized, reduce the resistance of airflow, to reduce the cavity noise in air filter of automobile, achieve the effect that the NVH performances for optimizing automobile.
Description
Technical field
The utility model is related to automotive engine air intake system technical field more particularly to a kind of interpolation pipe, automobile air filters
Device and automobile.
Background technology
With the development of automotive engineering, requirement of the consumer to the performance and quality of automobile is higher and higher, and automobile air filter
Device is also automobile for NVH (Noise, Vibration, Harshness, noise, vibration and sound vibration roughness) performance of automobile
Emphasis in R＆D process.
In the related technology, the air inlet of air filter of automobile achievees the effect that the frequency that disappears by the way that resonant cavity and wavelength tube is arranged,
In, resonant cavity is made an uproar for reducing the low-frequency noise in air filter of automobile, wavelength tube for reducing the medium-high frequency in air filter of automobile
Sound.But cannot but eliminate due in upper shell there are the air-flow of local eddy currents and caused by cavity noise, reduce automobile sky
The yupin effect that disappears of filter, to affect vehicle NVH performances.
It follows that automobile air filter shell in the related technology has that organic efficiency is low, pollutes environment.
Utility model content
A kind of interpolation pipe of the utility model embodiment offer, air filter of automobile and automobile, to solve air filter of automobile presence
The not high problem of NVH performances.
In order to solve the above technical problems, the utility model adopts the following technical solution：
In a first aspect, the utility model embodiment provides a kind of interpolation pipe, it is applied to air filter of automobile, the interpolation pipe
The engine of automobile is transferred to for the filtered air of the air filter of automobile will to be passed through, the interpolation pipe includes：
Interpolation pipe air inlet section for connecting the air filter of automobile, the interpolation pipe air inlet section include air inlet segment pipe and
The catch being contained in the air inlet segment pipe；And
Interpolation pipe outlet section for connecting the engine.
Preferably, the catch includes extending in a first direction and spaced two the first catch, and along second
Direction extends and spaced two the second catch, wherein the first direction is vertical with the second direction.
Second aspect, the utility model embodiment additionally provide a kind of air filter of automobile, enter the automobile for purifying
In-engine air, including：
Above-mentioned interpolation pipe；
Lower housing, the lower housing are equipped with the air inlet of the air filter of automobile；
The upper shell of receiving space is cooperatively formed with the lower housing, the upper shell is equipped with the air filter of automobile
Gas outlet, the interpolation pipe are connected at the gas outlet；And
The filter core being contained in the receiving space.
Preferably, the interpolation pipe further includes sealing plate, and the interpolation pipe outlet section is arranged through the sealing plate, described
Upper shell includes：
Housing section, the housing section include the first side wall, and the gas outlet is arranged through the first side wall；And
The air filter outlet section being set to outside the receiving space, the interpolation pipe outlet section are partially housed in the air filter and go out
Coaxially extend in mouth section and with the air filter outlet section, one end of the air filter outlet section accommodates the gas outlet setting, another
End is connect with the interpolation pipe outlet section by the sealing plate and forms sealing structure.
Preferably, the first side wall of the upper shell is equipped with the interpolation pipe for extending the interpolation pipe outlet section
Extension, the interpolation pipe extension are fixed in the receiving space, are gone out described in one end connection of the interpolation pipe extension
Gas port, the other end are connect with the air inlet segment pipe.
Preferably, the interpolation pipe extension far from the interpolation pipe outlet section one end be equipped with external screw thread, it is described into
Gas segment pipe includes passing through the internal thread and the external screw thread with the matched internal thread of the external screw thread, the air inlet segment pipe
It matches and is fixed on the interpolation pipe extension.
Preferably, the upper shell further includes the second sidewall opposite with the first side wall, is also set on the upper shell
Be equipped with buckle structure, the buckle structure is set to the open side of the upper shell, and in the second sidewall, it is described on
Shell is connect with the lower housing by the buckle structure.
The third aspect, the utility model embodiment additionally provide a kind of automobile, including above-mentioned air filter of automobile.
In the utility model embodiment, catch is arranged by the interpolation pipe air inlet section in interpolation pipe, automobile can be optimized
The uniformity of air-flow at air filter gas outlet reduces the resistance of airflow, prevents air-flow from forming local eddy currents, to reduce vapour
Cavity noise in vehicle air filter achievees the effect that the NVH performances for optimizing automobile.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, embodiment or the prior art will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the interpolation pipe that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of another angle for the interpolation pipe that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram of the upper shell and interpolation pipe in the air filter of automobile that the utility model embodiment provides；
Fig. 4 is the knot of another angle of the upper shell and interpolation pipe in the air filter of automobile that the utility model embodiment provides
Structure schematic diagram.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is the utility model a part of the embodiment, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2, the utility model embodiment provides a kind of interpolation pipe 10, be applied to air filter of automobile, it is described
The engine that interpolation pipe 10 will be transferred to automobile for that will pass through the filtered air of the air filter of automobile, the interpolation pipe 10 wrap
It includes：Interpolation pipe air inlet section 101 for connecting the air filter of automobile and the interpolation pipe for connecting the engine export
Section 102, the interpolation pipe air inlet section 101 include air inlet segment pipe 1011 and the catch being contained in the air inlet segment pipe 1011
1012。
Wherein, the catch 1012 may include multi-disc, in addition, the arrangement mode of catch 1012 described in multi-disc can be phase
Any one in being mutually arranged in parallel, be arranged in a mutually vertical manner and be obliquely installed etc., is not specifically limited herein.
It should be noted that the interpolation pipe air inlet section 101 is two individual portions with the interpolation pipe outlet section 102
Part, when applied to air filter of automobile, the interpolation pipe air inlet section 101 can be directly connected to the interpolation pipe outlet section 102,
It can also be connected by components such as extension tubes, not limited herein.
In the utility model embodiment, catch is arranged by the interpolation pipe air inlet section in interpolation pipe, automobile can be optimized
The uniformity of air-flow at air filter gas outlet reduces the resistance of airflow, prevents air-flow from forming local eddy currents, to reduce vapour
Cavity noise in vehicle air filter achievees the effect that the NVH performances for optimizing automobile.
In present embodiment, the catch 1012 includes extending in a first direction and spaced two the first catch
10121, and in a second direction extend and spaced two the second catch 10122, wherein the first direction with it is described
Second direction is vertical.
In this way, barrier structure can be formed at the air inlet of the interpolation pipe air inlet section 101, reach uniform air flow trend
Effect, can prevent air-flow from forming local eddy currents in high-speed motion.
Referring to Fig. 3 and Fig. 4, the utility model embodiment additionally provides a kind of air filter of automobile 20, enters institute for purifying
The in-engine air of automobile is stated, the air filter of automobile 20 includes：Interpolation pipe 10, lower housing (not shown), with it is described under
The filter core that shell (not shown) cooperatively forms the upper shell 201 of receiving space 210 and is contained in the receiving space 210
(not shown).Wherein, the lower housing air inlet (not shown) equipped with the air filter of automobile 20, the upper shell 201
It is equipped with the gas outlet (not labeled) of the air filter of automobile 20, the interpolation pipe 10 is connected to the gas outlet (not labeled)
Place.
Wherein, when the above-mentioned interpolation pipe 10 with the catch 1012 is connected at the gas outlet (not labeled)
When, can uniformly from the gas outlet (not labeled) by air-flow, prevent air-flow uneven and in the receiving space 210
And/or cavity noise is formed at the gas outlet (not labeled).
Preferably, the interpolation pipe 10 further includes sealing plate 103, and the interpolation pipe outlet section 102 runs through the sealing plate
103 settings, the upper shell 201 include：Housing section (not labeled) and the air filter outlet being set to outside the receiving space 210
Section 2013, wherein the housing section (not labeled) includes the first side wall 2012, and the gas outlet (not labeled) runs through described first
Side wall 2012 is arranged, and the interpolation pipe outlet section 102 is partially housed in the air filter outlet section 2013 and goes out with the air filter
Mouth section 2013 coaxially extends, and one end of the air filter outlet section 2013 accommodates the gas outlet (not labeled) setting, and the other end leads to
The sealing plate 103 is crossed to connect with the interpolation pipe outlet section 102 and form sealing structure.
Wherein, the sealing plate 103 is an integral molding structure with the interpolation pipe outlet section 102, in addition, the air filter goes out
The end of mouth section 2013 and the shape of the sealing plate 103 match, and make the air filter outlet section 2013 and institute by gluing
It states and forms sealing structure between sealing plate 103.
Certainly, the connection structure between the sealing plate 103 and the interpolation pipe outlet section 102 can also be welding, glue
It glues, the connection structure between the air filter outlet section 2013 and the sealing plate 103 can also be interference fit etc..
In this way, the receiving space 210 in the air filter of automobile 20 can be made to be isolated from the outside, reach optimization air
Filter effect.
Preferably, the first side wall 2012 of the upper shell 201 is equipped with for extending the interpolation pipe outlet section
102 interpolation pipe extension 2014, the interpolation pipe extension 2014 are fixed in the receiving space 210, the interpolation pipe
One end of extension 2014 connects the gas outlet (not labeled), and the other end is connect with the interpolation pipe air inlet section 101.
Specifically, one end far from the interpolation pipe outlet section 102 of the interpolation pipe extension 2014 is equipped with external screw thread,
Be equipped in the air inlet segment pipe 1011 of the interpolation pipe air inlet section 101 with the matched internal thread of the external screw thread, it is described into
Gas segment pipe 1011 is fixed on the interpolation pipe extension 2014 by the internal thread is matched with the external screw thread.
Certainly, the interpolation pipe air inlet section 101 can also be connected by a snap, the connection structures such as gluing are fixed in described
It is intubated extension 2014.
Preferably, the length of the interpolation pipe extension 2014 is the 1/2 of the length of the lower housing 201, is made in described
Intubation air inlet section 101 is placed in the middle position of the receiving space 210.
In this way, the interpolation pipe air inlet section 101 positioned at the center of the receiving space 210 can maximized uniform institute
The air-flow in receiving space 210 is stated, achievees the effect that eliminate cavity noise.
Optionally, the upper shell 201 further includes the second sidewall 2015 opposite with the first side wall 2012, it is described on
Buckle structure 2016 is additionally provided on shell 201, the buckle structure 2016 is set to the open side of the upper shell 201, and
In the second sidewall 2015, the upper shell 201 passes through the buckle structure 2016 with the lower housing (not shown)
Connection.
Preferably, the upper shell 201 further includes the cartridge groove 2017 for accommodating the filter core (not shown).Specifically
, the cartridge groove 2017 is set to the open side of the upper shell 201 contacted with the lower housing (not shown).
In present embodiment, the cartridge groove 2017 is around the upper shell 201 in addition to the second sidewall 2015
Other side walls, to provide the installation space of the buckle structure 2016, and realize and the filter core (not shown) be installed on institute
It states in receiving space 210.
Preferably, the upper shell 201 further includes reinforcing rib structure 2018, the side wall for reinforcing the upper shell 201
Intensity.
In present embodiment, the upper shell 201 includes four side walls, and the upper shell 201 (is not schemed with the lower housing
Show) contact open side it is rectangular, the reinforcing rib structure 2018 is set on four side walls of the upper shell 201.
In this way, the structural strength of each side wall of the upper shell 201 can be reinforced.
The utility model embodiment additionally provides a kind of automobile, including above-mentioned air filter of automobile 20.
Wherein, the air filter of automobile 20 is used to filter the in-engine air into the automobile, prevents excessive ash
The service life of the engine is accumulated and influenced to dirt etc..
In the utility model embodiment, by the low air filter of automobile of above-mentioned air filter noise, it can be lowered into automobile
Noise promotes the automobile to reduce noise noise jamming caused by the driver and passenger in the automobile to reach
NVH performances effect.
More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto,
Any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation or replace
It changes, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with claim
Subject to protection domain.
Claims (8)
1. a kind of interpolation pipe, is applied to air filter of automobile, the interpolation pipe is filtered for that will pass through the air filter of automobile
Air is transferred to the engine of automobile, which is characterized in that the interpolation pipe includes：
Interpolation pipe air inlet section for connecting the air filter of automobile, the interpolation pipe air inlet section include air inlet segment pipe and receiving
Catch in the air inlet segment pipe；
And the interpolation pipe outlet section for connecting the engine.
2. interpolation pipe as described in claim 1, which is characterized in that the catch includes extending in a first direction and being spaced setting
Two the first catch, and in a second direction extend and spaced two the second catch, wherein the first direction with
The second direction is vertical.
3. a kind of air filter of automobile, for purifying the in-engine air into the automobile, which is characterized in that including：
Interpolation pipe as described in any one of claim 1 to 2；
Lower housing, the lower housing are equipped with the air inlet of the air filter of automobile；
The upper shell of receiving space is cooperatively formed with the lower housing, the upper shell is equipped with the outlet of the air filter of automobile
Mouthful, the interpolation pipe is connected at the gas outlet；And
The filter core being contained in the receiving space.
4. air filter of automobile as claimed in claim 3, which is characterized in that the interpolation pipe further includes sealing plate, the interpolation
Pipe outlet section is arranged through the sealing plate, and the upper shell includes：
Housing section, the housing section include the first side wall, and the gas outlet is arranged through the first side wall；And
The air filter outlet section being set to outside the receiving space, the interpolation pipe outlet section are partially housed in the air filter outlet section
Interior and coaxially extend with the air filter outlet section, one end of the air filter outlet section accommodates the gas outlet setting, and the other end is logical
The sealing plate is crossed to connect with the interpolation pipe outlet section and form sealing structure.
5. air filter of automobile as claimed in claim 4, which is characterized in that the first side wall of the upper shell, which is equipped with, to be used
In the interpolation pipe extension for extending the interpolation pipe outlet section, the interpolation pipe extension is fixed in the receiving space, institute
The one end for stating interpolation pipe extension connects the gas outlet, and the other end is connect with the air inlet segment pipe.
6. air filter of automobile as claimed in claim 5, which is characterized in that the separate interpolation pipe of the interpolation pipe extension
One end of outlet section is equipped with external screw thread, and the air inlet segment pipe includes and the matched internal thread of the external screw thread, the air inlet section
Pipeline is fixed on the interpolation pipe extension by internal thread is matched with the external screw thread.
7. air filter of automobile as claimed in claim 6, which is characterized in that the upper shell further includes and the first side wall phase
To second sidewall, be additionally provided with buckle structure on the upper shell, the buckle structure is set to the opening of the upper shell
Side, and in the second sidewall, the upper shell is connect with the lower housing by the buckle structure.
8. a kind of automobile includes the air filter of automobile as described in any one of claim 3 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340389.8U CN207960807U (en) | 2018-03-13 | 2018-03-13 | A kind of interpolation pipe, air filter of automobile and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340389.8U CN207960807U (en) | 2018-03-13 | 2018-03-13 | A kind of interpolation pipe, air filter of automobile and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960807U true CN207960807U (en) | 2018-10-12 |
Family
ID=63742247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820340389.8U Active CN207960807U (en) | 2018-03-13 | 2018-03-13 | A kind of interpolation pipe, air filter of automobile and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339168A (en) * | 2021-05-31 | 2021-09-03 | 重庆长安汽车股份有限公司 | Interior intubate sound-absorbing structure |
-
2018
- 2018-03-13 CN CN201820340389.8U patent/CN207960807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339168A (en) * | 2021-05-31 | 2021-09-03 | 重庆长安汽车股份有限公司 | Interior intubate sound-absorbing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200911 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right |