CN209351213U - A kind of air duct assembly and vehicle - Google Patents
A kind of air duct assembly and vehicle Download PDFInfo
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- CN209351213U CN209351213U CN201920094171.3U CN201920094171U CN209351213U CN 209351213 U CN209351213 U CN 209351213U CN 201920094171 U CN201920094171 U CN 201920094171U CN 209351213 U CN209351213 U CN 209351213U
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- 239000000428 dust Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a kind of air duct assembly and vehicle, the air duct assembly includes intake stack, air guide duct and wind pipe, the air intake of the air guide duct is connected to the outlet air end of the intake stack, the outlet air end of the air guide duct forms at least two drainage directions drainage pipe unanimous on the whole, and each drainage pipe is respectively connected to the wind pipe for being provided with air outlet.It can be effectively improved the air-out effect of air duct assembly in this way.
Description
Technical Field
The utility model relates to the technical field of vehicles, especially, relate to a wind channel assembly and vehicle.
Background
With the development of technology, the requirements of vehicles are not limited to the aspects of appearance, power, price and the like, but also have more strict requirements on the overall safety and comfort, such as an air conditioning system of the vehicle.
At present, in order to meet the requirements of passengers in different rows of seats on the vehicle air conditioner, an air outlet is formed in each row of seats corresponding to an air outlet pipeline connected with the vehicle air conditioner. In the prior art, an air outlet is generally formed by providing an opening on a sidewall of the air outlet duct corresponding to the seat. However, according to the movement principle of the airflow, most of the airflow in the air outlet duct will continue to move forward along the air outlet duct, and only a small portion of the airflow is discharged from the air outlet disposed on the sidewall of the air outlet duct, thereby resulting in poor air outlet effect of the air outlet.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a wind channel assembly and vehicle to solve the poor problem of air-out effect of prior art wind channel assembly.
The embodiment of the utility model provides a wind channel assembly, including intake stack, wind-guiding pipeline and air-out pipeline, the air inlet end of wind-guiding pipeline with intake stack's air-out end intercommunication, wind-guiding pipeline's air-out end forms two at least drainage direction unanimous drainage pipeline roughly, and every drainage pipeline all communicates with the air-out pipeline that is provided with the air outlet separately.
Optionally, each drainage pipeline is correspondingly provided with an air outlet, and at least two air outlets are arranged at intervals in the drainage direction.
Optionally, the at least two drainage tubes comprise a first drainage tube and a second drainage tube;
the air outlet pipeline comprises a first air outlet pipeline communicated with the first drainage pipeline and a second air outlet pipeline communicated with the second drainage pipeline, the first air outlet pipeline is provided with a first air outlet, and the second air outlet pipeline is provided with a second air outlet;
first drainage pipeline is formed with in the drainage direction and dodges the groove, at the perpendicular to in the extending direction of second air-out pipeline, second air-out pipeline stretches into dodge the inslot.
Optionally, the cross-sectional area of the pipe orifice of the first drainage pipeline is 1-1.2 times that of the pipe orifice of the second drainage pipeline.
Optionally, first air-out pipeline is including the air inlet section, wind-guiding section and the air-out section that communicate in proper order, the air inlet section with first drainage pipeline intercommunication, first air outlet is located the air-out section.
Optionally, the cross-sectional area of the pipe orifice of the air guide section is smaller than that of the pipe orifice of the air inlet section.
Optionally, the air inlet section and the junction of wind-guiding section have first water conservancy diversion portion, the wind-guiding section with the junction of air-out section has second water conservancy diversion portion.
Optionally, the air duct assembly includes two air guide ducts, the air inlet duct includes two air outlet ends, each air outlet end is communicated with a corresponding air guide duct, and the two air guide ducts can extend to two opposite sides of the vehicle respectively.
Optionally, each air outlet is provided with a dust screen; or,
each air outlet is provided with a wind shield; or,
the air inlet pipeline is clamped with the air guide pipeline; or,
the air inlet pipeline, the air guide pipeline and the air outlet pipeline are all plastic parts.
The embodiment of the utility model provides a still provide a vehicle, including above-mentioned wind channel assembly.
Thus, in the embodiment of the utility model, the air flow flowing through the air guide pipeline is subjected to air flow through the drainage pipeline, and the divided air flow flows out through the air outlet pipeline provided with the air outlet, so that the air outlet amount of each air outlet can be controlled according to the area of the cross section of the pipe orifice of the drainage pipeline; compared with the prior art in which an opening is directly arranged on the side wall of the air guide pipeline to form an air outlet, the problem of uneven air outlet is caused, and the air outlet effect of the air duct assembly can be effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an air duct assembly according to an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of an air duct assembly according to an embodiment of the present invention;
fig. 3 is a third schematic structural diagram of an air duct assembly according to an embodiment of the present invention;
fig. 4 is a fourth schematic structural diagram of the air duct assembly according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the embodiment of the utility model provides an air duct assembly, including intake stack 10 and air-guide duct 20 and air-out pipeline 30, the air inlet end of air-guide duct 20 with intake stack 10's air-out end intercommunication, the air-out end of air-guide duct 20 forms two at least drainage direction unanimous drainage pipeline 21 of principle, and every drainage pipeline 21 all communicates with air-out pipeline 30 that is provided with air outlet 40 separately.
In the present embodiment, the air inlet duct 10 includes an air inlet 11, and the air inlet 11 can communicate with an air outlet (not shown) of the vehicle air conditioner to introduce the air flow (cold air flow or warm air flow) processed by the vehicle air conditioner into the air inlet duct 10; the airflow entering the air inlet duct 10 can flow to the air guide duct 20 communicated with the air outlet end of the air inlet duct 10, and at least two flow guide ducts 21 are formed at one end of the air guide duct 20 far away from the air inlet duct 10 to split the airflow flowing through the air guide duct 20, and the split airflow can flow to the air outlet duct 30 communicated with the flow guide ducts 21 and flow out through the air outlet 40 of the air outlet duct 30.
Thus, the air flow flowing through the air guide pipeline 20 is divided by the drainage pipeline 21, and the divided air flow flows out through the air outlet pipeline 30 provided with the air outlets 40, and the air outlet amount of each air outlet 40 can be controlled according to the area of the cross section of the pipe orifice of the drainage pipeline 21; compared with the prior art in which an opening is directly arranged on the side wall of the air guide pipeline to form an air outlet, the air outlet is uneven, and the air outlet effect of the air duct assembly can be effectively improved.
The air inlet 11 of the air inlet duct 10 may be clamped to an air outlet of a vehicle air conditioner, and a sealing device, such as a sealant or a sealing ring, may be disposed at a connection position of the air inlet duct and the air outlet, so as to reduce leakage or loss of air flow processed by the vehicle air conditioner.
Moreover, in order to ensure the air outlet effect of each region in the vehicle, the air guide ducts 20 and the air outlet ducts 30 can be arranged on the two opposite sides of the vehicle, and the air outlet ducts 30 can also be arranged at the air outlets 40 corresponding to each row of seats. Specifically, the air inlet duct 10 includes two air outlet ends, and each air outlet end can be communicated with the corresponding air guide duct 20. The shape of the air duct 20 can be adapted to the body structure of the vehicle, so that the installation space required for the air duct 20 is reduced.
Wherein, the embodiment of the utility model provides an air duct assembly can be applied to the vehicle, especially is provided with the vehicle of multirow seat, for the passenger that can provide every row of seat through the air current that vehicle air conditioner handled (cold wind air current or warm braw air current), can correspond every row of seat and all set up an air outlet. Preferably, for the same row of seats, air outlets may be respectively formed in the vehicle body interior panels on the two sides of the row of seats, so as to further improve the air outlet effect of the row of seats.
Wherein, each drainage pipeline 21 is correspondingly provided with an exhaust outlet (not shown), and at least two exhaust outlets are arranged at intervals in the drainage direction.
Wherein the at least two drainage tubes 21 comprise a first drainage tube 211 and a second drainage tube 212; the air outlet pipeline 30 comprises a first air outlet pipeline 31 communicated with the first drainage pipeline 211 and a second air outlet pipeline 32 communicated with the second drainage pipeline 212, the first air outlet pipeline 31 is provided with a first air outlet 41, and the second air outlet pipeline 32 is provided with a second air outlet 42; the first drainage pipeline 211 is formed with an avoidance groove 2111 in the drainage direction, and in the extending direction perpendicular to the second air-out pipeline 32, the second air-out pipeline 32 can extend into the avoidance groove 2111.
In the present embodiment, the installation space required for the air duct assembly to be installed on the vehicle can be sufficiently saved by disposing the second air outlet duct 32 in the escape groove 2111 of the first air guiding duct 211.
As shown in fig. 2, the first air outlet duct 31 includes an air inlet section 311, an air guiding section 312 and an air outlet section 313 which are sequentially communicated, the air inlet section 311 is communicated with the first drainage tube 211, and the first air outlet 41 is located at the air outlet section 313. Because the first air outlet pipeline 31 is longer, the loss of the airflow in the first air outlet pipeline 31 is larger, and the cross-sectional area of the pipe orifice of the air guide section 312 is designed to be smaller than that of the pipe orifice of the air inlet section 311, which is equivalent to pressurizing the airflow flowing through the air guide section 312, thereby increasing the impact force of the airflow discharged from the first air outlet 41 of the air outlet section 313 and improving the air outlet effect of the first air outlet pipeline 31.
Moreover, since the cross-sectional areas of the openings of the air inlet section 311 and the air guide section 312 are not the same, in order to reduce the loss in the first air outlet duct 31 of the air flow, the joint between the air inlet section 311 and the air guide section 312 may be designed to be an inclined plane or a curved surface to form a first flow guiding part 314; the joint of the wind guiding section 312 and the wind outlet section 313 may also be designed to be an inclined plane or a curved surface to form the second flow guiding portion 315.
Wherein, because the length of first air-out pipeline 31 is greater than the length of second air-out pipeline 32, consequently for satisfying the demand of user to the air outlet amount of wind, can set up the mouth of pipe cross-sectional area of first drainage pipeline 211 as 1 ~ 1.2 times, preferably 1.1 times of the mouth of pipe cross-sectional area of second drainage pipeline 212.
Furthermore, a wind deflector (not shown) may be provided in the outlet 40 to control the amount of air flow of the outlet 40. The wind shield can control the air output of the air outlet 40 to change from minimum to maximum so as to meet the air output requirements of different users. And the wind deflector can also adjust the flow direction of the air current discharged from the air outlet 40 so as to meet the air outlet requirements in different directions.
In the present embodiment, the air inlet duct 10, the air guiding duct 20, and the air outlet duct 30 can be made of plastic parts, and the air inlet duct 10, the air guiding duct 20, and the air outlet duct 30 can be made by injection molding. It should be noted that, because the vehicle body structure is complex, the structure of the air duct assembly is also complex, and the air inlet duct 10, the air guide duct 20 and the air outlet duct 30 are manufactured by injection molding, so that the manufacturing requirements of the air inlet duct 10, the air guide duct 20 and the air outlet duct 30 in different shapes can be met.
Wherein, the air inlet pipe 10 can be connected with the air guide duct 20 through the mode of joint, through this kind of connected mode of joint, can make things convenient for the equipment or the dismantlement of air inlet pipe 10 and air guide duct 20 to satisfy the maintenance in later stage or change the demand.
Wherein, air-out pipeline 30 can be connected with drainage pipeline 21 through the mode of joint, through this kind of connected mode of joint, can make things convenient for air-out pipeline 30 and drainage pipeline 21's equipment or dismantlement to satisfy the maintenance in later stage or change the demand.
Furthermore, a dust screen (not shown) may be disposed at the air outlet 40 to prevent impurities from entering the air outlet duct 30 and blocking the air outlet duct 30.
The embodiment of the utility model provides a still provide a vehicle, including above-mentioned wind channel assembly.
It should be noted that, the implementation manner of the embodiment of the air duct assembly is also applicable to the embodiment of the vehicle, and the same technical effect can be achieved, and details are not described herein.
For a vehicle provided with a plurality of rows of seats, an air outlet may be provided corresponding to each row of seats for providing air flow (cool air flow or warm air flow) treated by a vehicle air conditioner to passengers in each row of seats. As shown in fig. 1, for the same row of seats, air outlets may be respectively disposed at two sides of the row of seats to further provide an air outlet effect of the row of seats.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The air duct assembly is characterized by comprising an air inlet pipeline, an air guide pipeline and an air outlet pipeline, wherein the air inlet end of the air guide pipeline is communicated with the air outlet end of the air inlet pipeline, the air outlet end of the air guide pipeline forms at least two drainage pipelines with the drainage directions being basically consistent, and each drainage pipeline is communicated with the air outlet pipeline provided with an air outlet.
2. The air duct assembly according to claim 1, wherein each of the air ducts has an air outlet, and at least two air outlets are spaced apart from each other in the air guiding direction.
3. The air duct assembly according to claim 1, wherein the at least two diversion conduits include a first diversion conduit and a second diversion conduit;
the air outlet pipeline comprises a first air outlet pipeline communicated with the first drainage pipeline and a second air outlet pipeline communicated with the second drainage pipeline, the first air outlet pipeline is provided with a first air outlet, and the second air outlet pipeline is provided with a second air outlet;
first drainage pipeline is formed with in the drainage direction and dodges the groove, at the perpendicular to in the extending direction of second air-out pipeline, second air-out pipeline stretches into dodge the inslot.
4. The air duct assembly according to claim 3, wherein the cross-sectional area of the nozzle of the first flow guide pipe is 1 to 1.2 times that of the cross-sectional area of the nozzle of the second flow guide pipe.
5. The air duct assembly according to claim 3, wherein the first air outlet duct includes an air inlet section, an air guiding section and an air outlet section, which are sequentially connected, the air inlet section is connected to the first air guiding duct, and the first air outlet is located at the air outlet section.
6. The air duct assembly of claim 5, wherein the cross-sectional area of the duct opening of the air guiding section is smaller than the cross-sectional area of the duct opening of the air intake section.
7. The air duct assembly according to claim 5, wherein a first flow guiding portion is provided at a connection position of the air inlet section and the air guiding section, and a second flow guiding portion is provided at a connection position of the air guiding section and the air outlet section.
8. The air duct assembly according to any one of claims 1 to 7, wherein the air duct assembly includes two air guide ducts, the air inlet duct includes two air outlet ends, each air outlet end is communicated with a corresponding air guide duct, and the two air guide ducts can extend to two opposite sides of the vehicle, respectively.
9. The air duct assembly according to any one of claims 1-7, wherein each air outlet is provided with a dust screen; or,
each air outlet is provided with a wind shield; or,
the air inlet pipeline is clamped with the air guide pipeline; or,
the air inlet pipeline, the air guide pipeline and the air outlet pipeline are all plastic parts.
10. A vehicle comprising a duct assembly according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920094171.3U CN209351213U (en) | 2019-01-21 | 2019-01-21 | A kind of air duct assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920094171.3U CN209351213U (en) | 2019-01-21 | 2019-01-21 | A kind of air duct assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209351213U true CN209351213U (en) | 2019-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920094171.3U Active CN209351213U (en) | 2019-01-21 | 2019-01-21 | A kind of air duct assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209351213U (en) |
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2019
- 2019-01-21 CN CN201920094171.3U patent/CN209351213U/en active Active
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