CN206734420U - The anti-pollution structure of car - Google Patents
The anti-pollution structure of car Download PDFInfo
- Publication number
- CN206734420U CN206734420U CN201720380461.5U CN201720380461U CN206734420U CN 206734420 U CN206734420 U CN 206734420U CN 201720380461 U CN201720380461 U CN 201720380461U CN 206734420 U CN206734420 U CN 206734420U
- Authority
- CN
- China
- Prior art keywords
- flow
- pedestal
- air
- flow deflector
- car
- 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.)
- Active
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000008719 thickening Effects 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 8
- 231100000719 pollutant Toxicity 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The purpose of this utility model is to provide a kind of pollution that can reduce muddy water dust heat exchanging device surface and the anti-pollution structure of car simple in construction, including the pedestal with being fixedly connected on the outside of car rear wheel cover, flow deflector is connected with by pillar on the outside of pedestal, gap between pedestal and flow deflector forms flow-guiding channel, and spacing of the flow-guiding channel on the circulating direction of air-flow is set from large to small.Spacing of the flow-guiding channel on the circulating direction of air-flow is more and more narrow, and air-flow will be accelerated in the channels, directly impacts the heat exchanger grid opening at rear, opening that pollutant is quickly blown off, shortens it and adhere to the time, reduce the attachment probability of pollutant.Meanwhile high velocity air can also weaken the turbosphere thickness of trailing wheel so that pollutant is not easy to spread to tire rear portion.
Description
Technical field
Bus body accessory technical field is the utility model is related to, specifically a kind of anti-pollution structure of car.
Background technology
At present, motorbus engine all uses the arrangement of rearmounted rear-guard mostly, i.e. engine is placed in the tailstock, started simultaneously
Machine is directly connected by gearbox with back axle, and power is directly transferred into trailing wheel.This is disposed with many merits, such as：Power assembly
Characteristics of compact layout, underbody drive axle-free may insure substantial amounts of luggage accommodation space while carrying space is abundant, passenger is not easy to be sent out
Motivation influence of noise etc..But then, for engine and the cooling required of air-conditioning system, the air for cooling is often
Come from the grid opening of trailing wheel rear portion both sides, the opening can be polluted by the muddy water dust kicked up from trailing wheel, with cold
But the suction of fan, pollution can be attached to heat exchanger surface therewith, and a period of time after-hardening is adhered on the surface, forms high thermal resistance
Pollution layer so that the exchange capability of heat of heat exchanger substantially reduces, and has had a strong impact on cooling system efficiency.And generally cleaned in carwash
When, it is impossible to open cabin and heat exchange is directly cleaned with giant, so after vehicle uses one section of time limit, will be frequent in summer
Occur that engine water temperature is too high causes to boil, air-conditioning system poor heat radiation causes refrigerant pressure too high and disconnected, even partly
Road flame-out the problems such as can not starting to wait, major safety risks be present.
Utility model content
The purpose of this utility model is to provide a kind of pollution that can reduce muddy water dust heat exchanging device surface and structure letter
The anti-pollution structure of single car.
To achieve these goals, the technical solution adopted in the utility model is：A kind of anti-pollution structure of car, including with
The pedestal being fixedly connected on the outside of car rear wheel cover, pedestal outside is connected with flow deflector by pillar, between pedestal and flow deflector
Gap forms flow-guiding channel, and spacing of the flow-guiding channel on the circulating direction of air-flow is set from large to small.
In such scheme, spacing of the flow-guiding channel on the circulating direction of air-flow is more and more narrow, and air-flow is in the channels
It can be accelerated, directly impact the heat exchanger grid opening at rear, opening that pollutant is quickly blown off, shorten it and adhere to the time,
Reduce the attachment probability of pollutant.Meanwhile high velocity air can also weaken the turbosphere thickness of trailing wheel so that pollutant be not easy to
Spread at tire rear portion.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of the utility model and car；
Fig. 2 is the assembling schematic diagram of the utility model and rear wheel cover；
Fig. 3 is the assembling schematic diagram of pedestal and rear wheel cover；
Fig. 4 is sectional view of the present utility model.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of anti-pollution structure of car, including be fixedly connected with car rear wheel cover A outsides
Pedestal 10, the outside of pedestal 10 are connected with flow deflector 20 by pillar 30, and the gap between pedestal 10 and flow deflector 20 forms water conservancy diversion
The spacing of passage B, flow-guiding channel B on the circulating direction of air-flow is set from large to small.Circulating directions of the flow-guiding channel B in air-flow
On spacing it is more and more narrow, air-flow will be accelerated in the channels, directly impact rear heat exchanger grid opening, will pollute
Thing quickly blows off opening, shortens its and adheres to the time, reduces the attachment probability of pollutant.Meanwhile high velocity air can also weaken
The turbosphere thickness of trailing wheel so that pollutant is not easy to spread to tire rear portion.
Further, refering to Fig. 4, described pedestal 10 is the arc strip tabular being coincide with rear wheel cover A outer shapes, pedestal
10 inner surface is plane, outer surface is cambered surface, and the thickness of pedestal 10 on the circulating direction of air-flow by thin thickening setting.Base
The inner surface of seat 10 is fixedly connected with rear wheel cover A, and pillar 30 is used to connect pedestal 10 and flow deflector 20.
Preferably, flow deflector 20 is the arc strip tabular being coincide with the outer surface of pedestal 10, and inner and outer surfaces are cambered surface, and
The thickness of flow deflector 20 on the circulating direction of air-flow by thin thickening setting thinning again.The outer surface of flow deflector 20 is cambered surface,
Reduce resistance of the flow deflector to air-flow.
In order to ensure caused resistance is minimum, pillar 30 is pyreniform, length of the pillar 30 in pedestal 10 and flow deflector 20
Uniform intervals arrangement is multiple on direction.
The tangential direction of the outer surface of pedestal 10 and the inner surface edge of flow deflector 20 is horizontal direction, flow deflector 20 it is outer
The tangential direction of surface edge is arranged with horizontal line in angle formula.I.e. air-flow comes out rear and wheel wheel from gas channel B
Face is parallel, and such design air-flow can flow to vehicle body, further weaken turbosphere thickness, and cambered design ensure that air-flow exists
Separation is not produced when flowing through herein, resistance caused by the device is fallen below minimum.
Wheel and itself function are influenceed in rear wheel cover A in order to avoid pedestal 10 and flow deflector 20 stretch into, pedestal 10 and is led
Edge flushes with rear wheel cover A edges after flow 20.
The utility model is integrally working of plastics, when mounted, bonds the inner surface of pedestal 10 first, then pass through pillar 30
Adhesion flow deflector 20, the utility model can also be installed on foreside bodywork side.
Claims (6)
- A kind of 1. anti-pollution structure of car, it is characterised in that：Including the pedestal with being fixedly connected on the outside of car rear wheel cover (A) (10) flow deflector (20), the gap between pedestal (10) and flow deflector (20), are connected with by pillar (30) on the outside of pedestal (10) Flow-guiding channel (B) is formed, spacing of the flow-guiding channel (B) on the circulating direction of air-flow is set from large to small.
- 2. the anti-pollution structure of car according to claim 1, it is characterised in that：Described pedestal (10) is and rear wheel cover (A) the identical arc strip tabular of outer shape, the inner surface of pedestal (10) is plane, outer surface is cambered surface, and pedestal (10) Thickness is on the circulating direction of air-flow by thin thickening setting.
- 3. the anti-pollution structure of car according to claim 1, it is characterised in that：Flow deflector (20) be and pedestal (10) appearance The identical arc strip tabular in face, inner and outer surfaces are cambered surface, and the thickness of flow deflector (20) on the circulating direction of air-flow by Thin thickening setting thinning again.
- 4. the anti-pollution structure of car according to claim 1, it is characterised in that：Pillar (30) is pyreniform, pillar (30) Uniform intervals arrangement is multiple on the length direction of pedestal (10) and flow deflector (20).
- 5. the anti-pollution structure of car according to claim 3, it is characterised in that：Pedestal (10) outer surface and flow deflector (20) The tangential direction of inner surface edge is horizontal direction, the tangential direction and horizontal line of the outer surface edge of flow deflector (20) Arranged in angle formula.
- 6. the anti-pollution structure of car according to claim 5, it is characterised in that：Pedestal (10) and flow deflector (20) afterwards along with Rear wheel cover (A) edge flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380461.5U CN206734420U (en) | 2017-04-12 | 2017-04-12 | The anti-pollution structure of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380461.5U CN206734420U (en) | 2017-04-12 | 2017-04-12 | The anti-pollution structure of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206734420U true CN206734420U (en) | 2017-12-12 |
Family
ID=60558899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720380461.5U Active CN206734420U (en) | 2017-04-12 | 2017-04-12 | The anti-pollution structure of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206734420U (en) |
-
2017
- 2017-04-12 CN CN201720380461.5U patent/CN206734420U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108116514B (en) | Airflow management cover | |
| JP4557738B2 (en) | Fuel cell vehicle cooling system | |
| CN103496310B (en) | Without air channel modular power coach air conditioner unit | |
| WO2017071671A1 (en) | Method of using wind energy at vehicle interior and exterior and windshield air curtain device | |
| CN201082690Y (en) | Windward overhead type passenger car air-conditioner | |
| CN206734420U (en) | The anti-pollution structure of car | |
| CN205086672U (en) | Vehicle | |
| CN206067483U (en) | A kind of rear-mounted engine cabin of passenger car heat abstractor | |
| CN103419600A (en) | Solar cooling device for compartment | |
| CN102126410A (en) | Air-conditioning system for automobiles | |
| CN204130663U (en) | A kind of electrokinetic cell module cooling system | |
| CN201761351U (en) | Installation structure of front-end cooling module | |
| CN206255095U (en) | Removable empennage assembly | |
| CN201922888U (en) | Air-conditioning system for automobile | |
| CN201189808Y (en) | Air cooler for tyres | |
| CN208715379U (en) | A kind of balance car | |
| CN208498212U (en) | A kind of arrangement framework of hybrid vehicle front-end module | |
| CN210174981U (en) | Electric automobile and front end structure thereof | |
| CN201331288Y (en) | Flat tube for parallel flow evaporator | |
| CN209274314U (en) | A kind of jet pipe radiator | |
| CN206510719U (en) | A kind of mounted air conditioner system | |
| CN202753724U (en) | Natural air ventilation temperature adjusting device for cars | |
| CN216734519U (en) | Active fairing and semitrailer cargo compartment | |
| CN217730137U (en) | High-speed airflow cooling structure for truck tire | |
| CN202541289U (en) | Postposition vehicle-mounted engine cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |