CN203114471U - Air filter for engine, and engine and automobile with air filter - Google Patents
Air filter for engine, and engine and automobile with air filter Download PDFInfo
- Publication number
- CN203114471U CN203114471U CN 201220713191 CN201220713191U CN203114471U CN 203114471 U CN203114471 U CN 203114471U CN 201220713191 CN201220713191 CN 201220713191 CN 201220713191 U CN201220713191 U CN 201220713191U CN 203114471 U CN203114471 U CN 203114471U
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- China
- Prior art keywords
- air
- grid
- guide plate
- strainer
- filter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an air filter for an engine, and an engine and an automobile with the air filter. The air filter comprises a filter shell and a filter element and further comprises a flow guide plate, wherein the filter element is arranged in the filter shell; the flow guide plate is arranged on one side, close to the air inlet end, of the filter element; a ventilating grille is arranged on the flow guide plate; and the flow guide plate fully covers the filtering surface of the filter element. As the flow guide plate is added in the air filter, inlet air is rectified by the flow guide plate before reaching the filter element; under the premise of not changing the filter shell structure, the air flow can be furthest evenly distributed; due to the dust accumulation volume and the filtering efficiency of the filter element, the service life of the filter element is prolonged; and in addition, the flow rate of the inlet air flow is effectively decreased through the flow guide plate, so that the initial filtering efficiency is effectively improved.
Description
Technical field
The utility model relates to automotive field, more specifically, relates to a kind of motor with air-strainer, the motor with this filter cleaner and automobile.
Background technique
Air-strainer is the vitals of motor, and wherein filter core mainly plays the dirt sand in the filtered air, guarantees to enter the turbidity test of cylinder air, makes motor that the effect in longer working life be arranged.If but the air-flow skewness by cartridge surface then might transship in the part area, cause the decline of filter efficiency.If airspeed is too high in addition, particle is difficult for adhering to fiber, and can rebound from fiber, and the particle that has been blocked can be discharged again.Cause filter efficiency corresponding reduction can adopt CFD(Computational Fluid Dynamics, computation fluid dynamics) technology is systematically carried out geometrical shape optimization to filter case, makes it meet fluid dynamic requirement best by the structure that changes housing.But owing to be subjected to the restriction of car load arrangement space, can't change shell construction, therefore need design a kind of under the prerequisite that does not change air filter housing, can improve the air-strainer of filter efficiency.
The model utility content
At the one or more problems that exist in the correlation technique, the purpose of this utility model is to provide a kind of motor air-strainer, can make that the air-flow by cartridge surface is evenly distributed, and improves the efficient of air-strainer, prolongs the working life of filter core.
For achieving the above object, according to an aspect of the present utility model, a kind of motor cooling fan is provided, comprise filter case and the filter core that is arranged on this enclosure interior, this air-strainer also comprises the guide plate of a side that is arranged on the close air intake of this filter core, this guide plate is provided with air grid, and covers the filtering surface of this filter core fully.
Preferably, this guide plate has two oppose side walls that are oppositely arranged, this two oppose side wall comprises the first side wall and second sidewall and the 3rd sidewall and the 4th sidewall, is disposed with first grid, second grid and the 3rd grid in the direction of this guide plate along the first side wall to second sidewall.
Preferably, this first grid becomes first predetermined angle with this second grid, and this second grid becomes second predetermined angle with the 3rd grid.
Preferably, this first predetermined angle and this second predetermined angle are 150 °-170 °.
Preferably, this first grid is identical with the bearing of trend of second grid, all is along the bearing of trend of the first side wall to second sidewall.
Preferably, the bearing of trend of the 3rd grid is identical with the bearing of trend of the 3rd sidewall to the four sidewalls.
Preferably, this air filter housing comprises upper shell and lower shell body, and two oppose side walls of this guide plate are provided with draw-in groove, and this lower shell body is provided with the boss with the mutual clamping of this draw-in groove.
Preferably, the upper shell of this air-strainer is provided with the air outlet, and this lower shell body is provided with suction port.
According on the other hand of the present utility model, a kind of motor also is provided, this motor comprises above-mentioned air-strainer, the air outlet of this air-strainer links to each other with air pressurizing unit.
Also provide a kind of vehicle more on the one hand according to of the present utility model, this vehicle comprises above-mentioned motor.
Than prior art, the beneficial effects of the utility model are:
In air-strainer, increase guide plate, make air inlet before arriving filter core, pass through guide plate earlier, under the prerequisite that does not change shell construction, can air-flow evenly be distributed, the appearance ash amount of performance filter core and the ability of filter efficiency, prolonged the life-span of filter core, in addition, enter the flow velocity of air by effective reduction of guide plate, thereby effectively improve exhibits initial filtration efficiency.
Other feature and advantage of the present utility model will partly be described in detail in embodiment subsequently.
Description of drawings
Above-mentioned and/or the additional aspect of the utility model and advantage are from obviously and easily understanding becoming embodiment's the description below in conjunction with accompanying drawing, wherein:
Fig. 1 is the decomposing schematic representation according to embodiment's of the present utility model air-strainer;
Fig. 2 surveys view according to the axle of embodiment's of the present utility model guide plate;
Fig. 3 is the plan view according to embodiment's of the present utility model guide plate;
Fig. 4 is according to the sectional view under the embodiment's of the present utility model air-strainer assembling condition; And
Fig. 5 is the partial enlarged drawing of A portion among Fig. 4.
Embodiment
Describe embodiment of the present utility model below in detail, described embodiment's example is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment who is described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more, unless clear and definite restriction is arranged in addition.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand the concrete implication of above-mentioned term in the utility model as the case may be.
With reference to figure 1, show a kind of motor decomposing schematic representation of air-strainer, this air-strainer comprises filter case and is arranged on the filter core 2 of described enclosure interior, this air-strainer also comprises the guide plate 1 of a side that is arranged on filter core 2 close air intakes, this guide plate 1 is provided with air grid, and covers the filtering surface of filter core 2 fully, enters in the air-strainer air and pass through guide plate earlier before arriving filter core, by the guide plate rectification, air-flow is evenly distributed.
Describe the concrete structure of guide plate 1 in detail below by Fig. 2 and Fig. 3.
Preferably, first grid 11 is identical with the bearing of trend of second grid 13, all is the bearing of trend (being the longitudinal direction of guide plate 3 among Fig. 2) along the first side wall 1a to the second sidewall 1b; The bearing of trend of the 3rd grid 15 is identical with bearing of trend (being the horizontal direction of guide plate 3) along the 3rd sidewall 1c to the four sidewall 1d.Need to prove, the bearing of trend combination of first grid, second grid and the 3rd grid also has multiple mode, for example first grid is identical with the bearing of trend of second grid, all be the bearing of trend along the 3rd sidewall 1c to the four sidewall 1d, the 3rd grid is along the bearing of trend of the first side wall 1a to the second sidewall 1b; Other compound mode is not given unnecessary details one by one at this.
As Fig. 1 and shown in Figure 5, the housing of air-strainer comprises upper shell 3 and lower shell body 4, wherein, the sidewall of lower shell body 4 is provided with installation base 43, two oppose side walls of guide plate are provided with outside flange, are provided with draw-in groove 17 at this flange, and the position of the installation base 43 of the position of draw-in groove 17 and lower shell body 4 is corresponding, thereby make draw-in groove 17 and installation base 43 mutually card and, guide plate 1 is connected and fixed on the housing 4 of staying.
In addition, as shown in Figure 1, lower shell body 4 is provided with intake grill 41, and upper shell 3 is provided with exhaust outlet 31, and exhaust outlet links to each other with the air pressurizing unit (not using among the figure) of motor.When normal vehicle operation, air-flow enters air-strainer by the intake grill 41 of lower shell body 4, after at first passing through guide plate 3 rectifications, be uniformly distributed in the bottom of filter core 2, through the exhaust outlet 31 outflow air-strainer of the fresh air after filter core 2 filtrations by upper shell 3, process air pressurizing unit and pipeline are sent to motor and carry out work by combustion.
The utility model also provides a kind of vehicle in addition, comprises above-mentioned motor.
By air-strainer of the present utility model, owing in air-strainer, increase guide plate, make air inlet before arriving filter core, pass through the guide plate rectification earlier, under the prerequisite that does not change shell construction, can air-flow evenly be distributed, bring into play the appearance ash amount of filter core and the ability of filter efficiency, prolonged the life-span of filter core, in addition, enter the flow velocity of air by effective reduction of guide plate, thereby effectively improve exhibits initial filtration efficiency.
Below describe preferred implementation of the present utility model by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in the above-mentioned mode of execution; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove that in addition each the concrete technical characteristics described in above-mentioned embodiment under reconcilable situation, can make up by any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various mode of execution of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. motor air-strainer, comprise filter case and the filter core (2) that is arranged on described enclosure interior, it is characterized in that, described air-strainer also comprises the guide plate (1) of a side that is arranged on the close air intake of described filter core (2), described guide plate (1) is provided with air grid, and covers the filtering surface of described filter core (2) fully.
2. air-strainer according to claim 1, it is characterized in that, described guide plate (1) has two oppose side walls that are oppositely arranged, described two oppose side walls comprise the first side wall (1a) and second sidewall (1b) and the 3rd sidewall (1c) and the 4th sidewall (1d), are disposed with first grid (11), second grid (13) and the 3rd grid (15) in the direction of described guide plate (1) along the first side wall (1a) to second sidewall (1b).
3. air-strainer according to claim 2 is characterized in that, described first grid (11) becomes first predetermined angle with described second grid (13), and described second grid (13) becomes second predetermined angle with described the 3rd grid (15).
4. air-strainer according to claim 3 is characterized in that, described first predetermined angle and described second predetermined angle are 150 °-170 °.
5. according to each described air-strainer among the claim 2-4, it is characterized in that described first grid (11) is identical with the bearing of trend of second grid (13), all is the bearing of trend along the first side wall (1a) to second sidewall (1b).
6. air-strainer according to claim 5 is characterized in that, the bearing of trend of described the 3rd grid (15) is identical to the bearing of trend of the 4th sidewall (1d) with the 3rd sidewall (1c).
7. air-strainer according to claim 1, it is characterized in that, described air filter housing comprises upper shell (3) and lower shell body (4), two oppose side walls of described guide plate (1) are provided with draw-in groove (17), and described lower shell body (4) is provided with the boss (43) with the mutual clamping of described draw-in groove (17).
8. air-strainer according to claim 7 is characterized in that, the upper shell of described air-strainer (3) is provided with air outlet (31), and described lower shell body (4) is provided with suction port (41).
9. a motor is characterized in that, described motor comprises the described air-strainer of above-mentioned arbitrary claim, and the air outlet of described air-strainer (31) link to each other with air pressurizing unit.
10. a vehicle is characterized in that, described vehicle comprises the described motor of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713191 CN203114471U (en) | 2012-12-20 | 2012-12-20 | Air filter for engine, and engine and automobile with air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713191 CN203114471U (en) | 2012-12-20 | 2012-12-20 | Air filter for engine, and engine and automobile with air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114471U true CN203114471U (en) | 2013-08-07 |
Family
ID=48894826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713191 Expired - Lifetime CN203114471U (en) | 2012-12-20 | 2012-12-20 | Air filter for engine, and engine and automobile with air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576420A (en) * | 2019-09-27 | 2021-03-30 | 本田技研工业株式会社 | Air filter |
| CN115163361A (en) * | 2022-08-09 | 2022-10-11 | 奇瑞汽车股份有限公司 | Air inlet pipe structure and vehicle |
-
2012
- 2012-12-20 CN CN 201220713191 patent/CN203114471U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576420A (en) * | 2019-09-27 | 2021-03-30 | 本田技研工业株式会社 | Air filter |
| CN112576420B (en) * | 2019-09-27 | 2022-07-15 | 本田技研工业株式会社 | Air filter |
| CN115163361A (en) * | 2022-08-09 | 2022-10-11 | 奇瑞汽车股份有限公司 | Air inlet pipe structure and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180418 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air filter for engine, engine with the filter and automobile Effective date of registration: 20211213 Granted publication date: 20130807 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990001167 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230925 Granted publication date: 20130807 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |