CN204572284U - The automotive air intake structure of ran-proof and snow-proof - Google Patents
The automotive air intake structure of ran-proof and snow-proof Download PDFInfo
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- CN204572284U CN204572284U CN201520268859.0U CN201520268859U CN204572284U CN 204572284 U CN204572284 U CN 204572284U CN 201520268859 U CN201520268859 U CN 201520268859U CN 204572284 U CN204572284 U CN 204572284U
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- pipeline section
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Abstract
The utility model discloses a kind of automotive air intake structure of ran-proof and snow-proof, comprise suction tude, suction tude comprises pipeline section I and the pipeline section II for being connected with air filter, pipeline section I place is connected with additional-air inlet mechanism, additional-air inlet mechanism comprises the housing of inner hollow and is located at housing forward end for stopping the baffle plate of sleet, and the lower surface of housing offers the suction port for air inlet; By connecting additional-air inlet mechanism in suction tude, the front end of housing is made to be in upwind position, front during installation, due to the barrier effect of baffle plate, gas can only enter suction tude from the suction port being positioned at housing lower end, this structure can effectively prevent sleet from entering air filter from suction tude, filter core is kept dry, ensure that the filtration properties of filter core and improve filter element life; Simultaneously because suction port is arranged, prevent when the speed of a motor vehicle is higher wind speed to the impact of suction port down, reduce ingress noise; The utility model structure is simple, is conducive to reducing manufacture cost, and its change for original structure is less, and versatility is good.
Description
Technical field
The utility model relates to a kind of technical field of automobile engine, relates to a kind of automotive air intake structure of ran-proof and snow-proof.
Background technique
Air filter is the vitals of motor, and Main Function is that the dirt in filtered air is husky, ensures the air quality entering cylinder, makes motor have longer working life.Air enters suction tude from ingress, then enters expansion intraluminal inflation, flows out, enter intake manifold finally by closure after filter element filtering impurity from outlet side steam outlet pipe.Rational structural design can improve filter element life, keeps filter core dry, reduces intake resistance, makes engine charge abundant, improves charging efficiency, thus make fuel oil Thorough combustion to reduce oil consumption.Traditional air filter comprises suction tude, upper cavity, filter core, lower chamber, steam outlet pipe, owing to not considering ran-proof and snow-proof problem, suction tude entrance is arranged in air-inlet grille rear, and suction tude inlet front side upwind position, when large sleety weather and carwash, water droplet enters air filter by air-inlet grille, the water yield enters too much, causes filter core to absorb water, thus increases intake resistance, shorten filter element life, seriously also can affect the performance of motor; Snowflake enters air filter body by air filter suction port, causes engine power performance Economy to decline; Time serious, the long-pending full air filter lower shell body of snowflake also freezes, cannot air inlet, and leading motor cannot start.In addition, when the speed of a motor vehicle is higher, because entrance is in upwind position, front, ingress is impacted by wind speed, and flow velocity is high to get muddled and collides, and produces larger noise.
Therefore, for solving the problem, just needing a kind of automotive air intake structure of ran-proof and snow-proof, can effectively prevent sleet from entering air filter from suction tude, filter core is kept dry, ensure that the filtration properties of filter core and improve filter element life, reducing ingress noise simultaneously.
Model utility content
In view of this, the purpose of this utility model is the automotive air intake structure providing a kind of ran-proof and snow-proof, can effectively prevent sleet from entering air filter from suction tude, filter core is kept dry, ensure that the filtration properties of filter core and improve filter element life, reducing ingress noise simultaneously.
The automotive air intake structure of ran-proof and snow-proof of the present utility model, comprise suction tude, described suction tude comprises pipeline section I and the pipeline section II for being connected with air filter, described pipeline section I place is connected with additional-air inlet mechanism, described additional-air inlet mechanism comprises the housing of inner hollow and is located at housing forward end for stopping the baffle plate of sleet, and the lower surface of described housing offers the suction port for air inlet.
Further, described housing laterally extends after stretching out pipeline section I gradually, makes the width of described housing be greater than the width of pipeline section I.
Further, described suction port place is connected with air guide portion, and described air guide portion comprises front catch, rear catch and middle air channel, and gas passes through from middle air channel and enters suction port.
Further, described front catch and rear catch extend to form downwards by housing.
Further, the lower surface of described housing is connected with 2 to 8 air guide portions.
Further, the lower surface of described housing is connected with 5 air guide portions.
Further, the longitudinal section of described pipeline section I is track type.
Further, the longitudinal section of described pipeline section II is rounded, square or oval.
Further, described baffle plate and housing one-body molded.
Further, described suction tude and housing one-body molded.
The beneficial effects of the utility model: the automotive air intake structure of ran-proof and snow-proof of the present utility model, by connecting additional-air inlet mechanism in suction tude, the front end of housing is made to be in upwind position, front during installation, due to the barrier effect of baffle plate, gas can only enter suction tude from the suction port being positioned at housing lower end, this structure can effectively prevent sleet from entering air filter from suction tude, and filter core is kept dry, and ensure that the filtration properties of filter core and improves filter element life; Simultaneously because suction port is arranged, prevent when the speed of a motor vehicle is higher wind speed to the impact of suction port down, reduce ingress noise; The utility model structure is simple, is conducive to reducing manufacture cost, and its change for original structure is less, and versatility is good, easy for installation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is perspective view of the present utility model;
Fig. 2 is plan view of the present utility model;
Fig. 3 is side view of the present utility model.
Embodiment
Fig. 1 is perspective view of the present utility model, Fig. 2 is plan view of the present utility model, Fig. 3 is side view of the present utility model, as shown in the figure: the automotive air intake structure of the ran-proof and snow-proof of the present embodiment, comprise suction tude, described suction tude comprises pipeline section I 11 and the pipeline section II 12 for being connected with air filter, described pipeline section I 11 place is connected with additional-air inlet mechanism, described additional-air inlet mechanism comprises the housing 21 of inner hollow and is located at housing 21 front end for stopping the baffle plate 22 of sleet, the lower surface of described housing 21 offers the suction port (not shown) for air inlet, pipeline section I 11 is preferably integrated structure with pipeline section II 12, wherein, the longitudinal section of pipeline section I 11 is preferably in track type, and air intake surface is large, the longitudinal section of pipeline section II 12 is rounded, square or oval, as long as be convenient to be connected with air filter, housing 21 both can be extended by suction tude one and be formed, and also removably can be connected to suction tude, not limit at this, housing 21 front end and front one end windward, baffle plate 22 is preferred and housing 21 is one-body molded, and namely housing 21 front end is enclosed construction, the shape of suction port is not limit, and can be circular hole, square hole arranged side by side, or a whole piece continuous print elongated hole, by connecting additional-air inlet mechanism in suction tude, the front end of housing 21 is made to be in upwind position, front during installation, due to the barrier effect of baffle plate 22, gas can only enter suction tude from the suction port being positioned at housing 21 lower end, this structure can effectively prevent sleet from entering air filter from suction tude, filter core is kept dry, ensure that the filtration properties of filter core and improve filter element life, simultaneously because suction port is arranged, prevent when the speed of a motor vehicle is higher wind speed to the impact of suction port down, reduce ingress noise, the utility model structure is simple, is conducive to reducing manufacture cost, and its change for original structure is less, and versatility is good, easy for installation.
In the present embodiment, laterally extend gradually after described housing 21 stretches out pipeline section I 11, make the width of described housing 21 be greater than the width of pipeline section I 11; The concrete shape of housing 21 can be arranged according to interior space and select, as long as can realize air guiding function; The Extreme breadth of housing 21 can be the 2-3 of pipeline section I 11 width doubly, effectively can not only increase air inflow, and can reduce gas flow rate, reach the object of voltage stabilizing.
In the present embodiment, described suction port place is connected with air guide portion, and described air guide portion comprises front catch 31, rear catch (not shown) and middle air channel 3a, gas from middle air channel 3a by and enter suction port; Front catch 31 is corresponding with housing 21 front end, has the effect stopping sleet equally; Middle air channel 3a is conducive to gas to import suction port; Front catch 31 and rear catch can be trapezoidal or arc, and front catch 31 and rear catch all can be extended to form downwards by housing 21, to improve structural strength; In the present embodiment, the lower surface of described housing 21 can be connected with 2 to 8 air guide portions, is preferably 5.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. the automotive air intake structure of a ran-proof and snow-proof, comprise suction tude, described suction tude comprises pipeline section I and the pipeline section II for being connected with air filter, it is characterized in that: described pipeline section I place is connected with additional-air inlet mechanism, described additional-air inlet mechanism comprises the housing of inner hollow and is located at housing forward end for stopping the baffle plate of sleet, and the lower surface of described housing offers the suction port for air inlet.
2. the automotive air intake structure of ran-proof and snow-proof according to claim 1, is characterized in that: described housing laterally extends after stretching out pipeline section I gradually, makes the width of described housing be greater than the width of pipeline section I.
3. the automotive air intake structure of ran-proof and snow-proof according to claim 1, is characterized in that: described suction port place is connected with air guide portion, and described air guide portion comprises front catch, rear catch and middle air channel, and gas passes through from middle air channel and enters suction port.
4. the automotive air intake structure of ran-proof and snow-proof according to claim 3, is characterized in that: described front catch and rear catch extend to form downwards by housing.
5. the automotive air intake structure of ran-proof and snow-proof according to claim 3, is characterized in that: the lower surface of described housing is connected with 2 to 8 air guide portions.
6. the automotive air intake structure of ran-proof and snow-proof according to claim 5, is characterized in that: the lower surface of described housing is connected with 5 air guide portions.
7. the automotive air intake structure of ran-proof and snow-proof according to claim 1, is characterized in that: the longitudinal section of described pipeline section I is track type.
8. the automotive air intake structure of ran-proof and snow-proof according to claim 1, is characterized in that: the longitudinal section of described pipeline section II is rounded, square or oval.
9. the automotive air intake structure of ran-proof and snow-proof according to claim 1, is characterized in that: described baffle plate and housing one-body molded.
10. the automotive air intake structure of ran-proof and snow-proof according to claim 1, is characterized in that: described suction tude and housing one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268859.0U CN204572284U (en) | 2015-04-29 | 2015-04-29 | The automotive air intake structure of ran-proof and snow-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268859.0U CN204572284U (en) | 2015-04-29 | 2015-04-29 | The automotive air intake structure of ran-proof and snow-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572284U true CN204572284U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268859.0U Expired - Fee Related CN204572284U (en) | 2015-04-29 | 2015-04-29 | The automotive air intake structure of ran-proof and snow-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572284U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457777A (en) * | 2017-02-17 | 2018-08-28 | 郑州宇通客车股份有限公司 | A kind of air inlet box and gas handling system and vehicle |
| CN108979913A (en) * | 2018-09-21 | 2018-12-11 | 中车资阳机车有限公司 | A kind of locomotive air inlet body structure |
| CN109458283A (en) * | 2018-03-21 | 2019-03-12 | 重庆长安汽车股份有限公司 | A kind of upper member with air intake structure |
| CN109624693A (en) * | 2018-12-19 | 2019-04-16 | 安徽江淮汽车集团股份有限公司 | A kind of snow defence structure |
| CN113738547A (en) * | 2020-05-27 | 2021-12-03 | 长城汽车股份有限公司 | Wading throat structure of high-level air inlet pipe of vehicle, high-level air inlet structure and control method of high-level air inlet structure |
-
2015
- 2015-04-29 CN CN201520268859.0U patent/CN204572284U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457777A (en) * | 2017-02-17 | 2018-08-28 | 郑州宇通客车股份有限公司 | A kind of air inlet box and gas handling system and vehicle |
| CN108457777B (en) * | 2017-02-17 | 2023-09-29 | 宇通客车股份有限公司 | Air inlet box, air inlet system and vehicle |
| CN109458283A (en) * | 2018-03-21 | 2019-03-12 | 重庆长安汽车股份有限公司 | A kind of upper member with air intake structure |
| CN109458283B (en) * | 2018-03-21 | 2020-01-14 | 重庆长安汽车股份有限公司 | Upper component with air inlet structure |
| CN108979913A (en) * | 2018-09-21 | 2018-12-11 | 中车资阳机车有限公司 | A kind of locomotive air inlet body structure |
| CN109624693A (en) * | 2018-12-19 | 2019-04-16 | 安徽江淮汽车集团股份有限公司 | A kind of snow defence structure |
| CN113738547A (en) * | 2020-05-27 | 2021-12-03 | 长城汽车股份有限公司 | Wading throat structure of high-level air inlet pipe of vehicle, high-level air inlet structure and control method of high-level air inlet structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160429 |