CN206338146U - Air intake port cover and its fixed structure - Google Patents
Air intake port cover and its fixed structure Download PDFInfo
- Publication number
- CN206338146U CN206338146U CN201621492017.4U CN201621492017U CN206338146U CN 206338146 U CN206338146 U CN 206338146U CN 201621492017 U CN201621492017 U CN 201621492017U CN 206338146 U CN206338146 U CN 206338146U
- Authority
- CN
- China
- Prior art keywords
- intake port
- port cover
- air intake
- air
- air inlet
- Prior art date
- 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 - Fee Related
Links
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of air intake port cover, the front side of the air intake port cover has the primary air inlet that a level is opened up, the rear side of the air intake port cover has the gas outlet that a level is opened up, the gas outlet is connected with an escaping pipe, and the bottom side of the air intake port cover is provided with an extra-air inlet opened up downwards；A vertically arranged arc deflector just is additionally provided with to the side of the primary air inlet in the air intake port cover；The air for flowing through primary air inlet and extra-air inlet flows out through arc deflector from gas outlet.Accordingly, a kind of air intake port cover fixed structure is also provided.This programme realizes air inlet by the primary air inlet of front side and the extra-air inlet of bottom side, it is ensured that air inflow is sufficient, and two air inlets are carried out with drainage by arc deflector ensure that air can be flowed into smoothly in gas outlet and then inflow engine, increase air inflow.
Description
Technical field
The utility model is related to the gas handling system field of vehicle, more particularly to a kind of air intake port cover and its fixed structure.
Background technology
With the development of automotive engineering, engine power, moment of torsion are all in increase, and the combustion system to engine is proposed more
For harsh requirement, the gas handling system related to combustion system is just particularly important.The abundance of the air inflow of gas handling system, enter
The service behaviour for the engine that the temperature of gas all influences.
Existing gas handling system is only an admission line, without any other converging equipment, it is easy to cause air inflow
Deficiency, promotes in-engine fuel combustion insufficient, for huge discharge automobile, when traveling to the road of dangerous working condition
During face such as domatic or muddy road surface, due to burn it is insufficient cause to be short of power, easily cause vehicle can not normally travel, and then
Cause the generation of danger.
Utility model content
The utility model is realized to solve existing engine charge simply by an air inlet pipe, is easily caused air inflow
Not enough the problem of.
The utility model provides a kind of air intake port cover to achieve these goals, and the front side of the air intake port cover has a water
The primary air inlet set is opened flat, the rear side of the air intake port cover has the gas outlet that a level is opened up, the gas outlet and an outlet
Pipe is connected, and the bottom side of the air intake port cover is provided with an extra-air inlet opened up downwards；Just the master is entered in the air intake port cover
The side of gas port is additionally provided with a vertically arranged arc deflector；The air of primary air inlet and extra-air inlet is flowed through through arc water conservancy diversion
Plate flows out from gas outlet.
Preferably, the bottom of the arc deflector is connected with the air intake port cover madial wall of the gas outlet bottom side, described
The top of arc deflector is located in the air intake port cover and surrounds a draining hole with the inside top wall of the air intake port cover.
Preferably, it is to the inclined Drainage Section in primary air inlet direction, the drainage at the crown center of the air intake port cover
Mouth is surrounded by the Drainage Section and the arc deflector, and the draining hole is inside closing-in structure.
Preferably, annular boss is provided with the escaping pipe.
Preferably, the air intake port cover is made up of injection moulding integrated molding.
The utility model also provides a kind of air intake port cover fixed structure, including air intake port cover, wherein, the air intake port cover is adopted
With the structure described in such scheme, the air intake port cover is fixed on body front wall, and the primary air inlet is just set to air-inlet grille
Put, the extra-air inlet is just set to front bumper deflector.
Effect of the present utility model is：This programme by the primary air inlet of front side and the extra-air inlet of bottom side realize into
Two air inlets are carried out drainage by arc deflector and ensure that air can smoothly flow into outlet by gas, it is ensured that air inflow is sufficient
In mouth and then inflow engine, air inflow is increased.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the installation diagram of air intake port cover and vehicle intake pipe；
Fig. 2 is the axonometric drawing of air intake port cover.
Fig. 3 is Fig. 2 A-A faces sectional view.
In the present embodiment figure：1- air intake port cover 2- primary air inlet 3- gas outlets 4- escaping pipe 5- extra-air inlet 6- arcs
Shape deflector 7- draining hole 8- Drainage Sections 9- annular boss
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
As shown in Figure 1 to Figure 3, in a kind of air intake port cover provided for the utility model embodiment, this programme, air intake port cover
1 front side has the primary air inlet 2 that a level is opened up, and primary air inlet 2 is horizontally disposed, and the rear side of air intake port cover 1 has a level
The gas outlet 3 opened up, gas outlet 3 is connected with an escaping pipe 4, and the bottom side of air intake port cover 1 is provided with an extra-air inlet opened up downwards
5。
Meanwhile, in order to which the air for passing through two air inlets is converged, in air intake port cover just to the side of primary air inlet also
Provided with a vertically arranged arc deflector 6；The air of primary air inlet 2 and extra-air inlet 5 is flowed through through arc deflector 6 from outlet
Mouth 3 flows out.That is, realizing air inlet by the primary air inlet of front side and the extra-air inlet of bottom side, it is ensured that air inflow is sufficient,
Drainage is carried out to two air inlets by arc deflector and ensure that air can be flowed into smoothly in gas outlet and then inflow engine, is increased
Big air inflow.
Specifically, as shown in figure 3, in the present embodiment, the bottom of arc deflector 6 and the air intake port cover 1 of gas outlet bottom side
Madial wall is connected, to ensure that air can flow out from gas outlet, and the top of arc deflector 6 is located in air intake port cover 1 and and air inlet
The inside top wall of mouth mask 1 surrounds a draining hole 7, and air converges to draining hole, and then continues to flow out from the gas outlet of the other end.
Be in the present embodiment, at the crown center of air intake port cover 1 to the inclined Drainage Section 8 in gas outlet direction, draining hole 7 by
The Drainage Section and the arc deflector are surrounded, and draining hole 7 is inside closing-in structure, and the draining hole of closing-in structure is to air inlet
There is refluence, accelerate the induction air flow ratio of primary air inlet, meanwhile, the wind direction of the extra-air inlet slower to induction air flow ratio is led
The effect of drawing.
In order to ensure escaping pipe and the connection reliability of engine intake, annular boss 9, dress are provided with escaping pipe 4
The air inlet pipe interference fit of timing, escaping pipe and engine, the setting of annular boss 9, equivalent to the part for increasing escaping pipe
Caliber, so that it coordinates more firm with the air inlet pipe of engine.It should be noted that for the ease of processing and manufacturing, this reality
Air intake port cover 1 in applying is made up of injection moulding integrated molding.
At the same time, the utility model also provides a kind of air intake port cover fixed structure, including air intake port cover 1, wherein, air inlet
Mouth mask uses the structure in such scheme, and air intake port cover 1 is fixed on body front wall, and primary air inlet is just set to air-inlet grille,
Extra-air inlet is just set to front bumper deflector, and the air for flowing through deflector is flowed into air intake port cover from extra-air inlet, then
With flowing through after the air of primary air inlet is converged to go out from gas outlet, the air inlet pipe 10 of engine is further flowed through, realizes that engine enters
Gas.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims.
Claims (6)
1. a kind of air intake port cover, it is characterised in that the front side of the air intake port cover has the primary air inlet that a level is opened up, described
The rear side of air intake port cover has the gas outlet that a level is opened up, and the gas outlet is connected with an escaping pipe, the air intake port cover
Bottom side is provided with an extra-air inlet opened up downwards；
A vertically arranged arc deflector just is additionally provided with to the side of the primary air inlet in the air intake port cover；Master is flowed through to enter
The air of gas port and extra-air inlet flows out through arc deflector from gas outlet.
2. air intake port cover as claimed in claim 1, it is characterised in that the bottom of the arc deflector and the gas outlet bottom
The air intake port cover madial wall of side is connected, the top of the arc deflector be located in the air intake port cover and with the air intake port cover
Inside top wall surround a draining hole.
3. air intake port cover as claimed in claim 2, it is characterised in that be to main air inlet at the crown center of the air intake port cover
Mouthful inclined Drainage Section in direction, the draining hole is surrounded by the Drainage Section and the arc deflector, the draining hole be to
Interior closing-in structure.
4. the air intake port cover as described in claim any one of 1-3, it is characterised in that convex annular is provided with the escaping pipe
Platform.
5. air intake port cover as claimed in claim 4, it is characterised in that the air intake port cover is made up of injection moulding integrated molding.
6. a kind of air intake port cover fixed structure, including air intake port cover, it is characterised in that the air intake port cover uses such as claim
Structure described in any one of 1-5, the air intake port cover is fixed on body front wall, and the primary air inlet is just set to air-inlet grille
Put, the extra-air inlet is just set to front bumper deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492017.4U CN206338146U (en) | 2016-12-30 | 2016-12-30 | Air intake port cover and its fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492017.4U CN206338146U (en) | 2016-12-30 | 2016-12-30 | Air intake port cover and its fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338146U true CN206338146U (en) | 2017-07-18 |
Family
ID=59303717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621492017.4U Expired - Fee Related CN206338146U (en) | 2016-12-30 | 2016-12-30 | Air intake port cover and its fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338146U (en) |
-
2016
- 2016-12-30 CN CN201621492017.4U patent/CN206338146U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20191230 |