CN201276012Y - Air conduction type energy-saving device for reducing resistance and temperature of rear engine coach - Google Patents
Air conduction type energy-saving device for reducing resistance and temperature of rear engine coach Download PDFInfo
- Publication number
- CN201276012Y CN201276012Y CNU2008201476903U CN200820147690U CN201276012Y CN 201276012 Y CN201276012 Y CN 201276012Y CN U2008201476903 U CNU2008201476903 U CN U2008201476903U CN 200820147690 U CN200820147690 U CN 200820147690U CN 201276012 Y CN201276012 Y CN 201276012Y
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- China
- Prior art keywords
- air
- air outlet
- letting
- exercise
- engine
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a rear engine bus air conducting type resistance-reducing, temperature-reducing and energy-saving device which comprises air collecting hole grids, air collecting holes, air transmitting pipelines, pipeline control valves, air outlets, air outlet grids, and the like, wherein the air collecting hole grids are arranged on positions below a front windshield of a bus; the air collecting holes horizontally arranged are arranged in the air collecting hole grids; the air collecting holes form forward horn hole shape, and are fixed on the positions in the air collecting hole grids in the front of the bus; the rear end of the air collecting hole respectively forms a butt-joint seal with the air transmitting pipelines; the air transmitting pipelines are fixed on the positions below a floor of the bus, and are backwards extended to the tail part of the bus to be connected with the air outlets; each air outlet forms backward horn shape; and the air outlet grids are arranged on the positions below a rear windshield and above an engine cover. The rear engine bus air conducting type resistance-reducing, temperature-reducing and energy-saving device not only can effectively reduce air resistance to achieve the purpose of saving fuel and profiting environmental protection, and can assist a radiator of the engine to radiate when driving in hot weather.
Description
Technical field
The utility model relates to the device that can reduce the air resistance that motor passenger vehicle produces in motion.
Background technology
At present, before the known motor passenger vehicle on the face half part be the front windshield of car, the following place of glass is that an entity face and front bumper connect, car in motion, the preceding face of whole headstock all is the area of thrust surface of windage, causes the engine consumption height.In addition, the motor passenger vehicle engine radiating effect of rear-mounted engine is bad, and hot weather driving water temperature is easily high, can bring hidden danger to traffic safety.
The utility model content
In order to overcome the big and easily high deficiency of Engine Coolant Temperature of rear-engine bus windage, the utility model aims to provide a kind of air transporting type and falls resistance cooling energy-saving device, this device can not only effectively reduce windage and reach and save fuel oil, environmental purpose, and can also be when hot weather be driven a vehicle the auxiliary engine radiator heat-dissipation.
The technical solution adopted in the utility model is:
Resistance cooling energy-saving device falls in a kind of rear-engine bus air transporting type, comprise mouthful grid of calling prisoners in after letting them out for exercise, the mouth of calling prisoners in after letting them out for exercise, the wind conveying pipe road, pipeline control valve, air outlet, the air outlet grid, the described mouthful grid of calling prisoners in after letting them out for exercise is arranged on the following position of passenger vehicle front windshield, the transversely arranged mouth of calling prisoners in after letting them out for exercise is established in mouthful grid the inside of calling prisoners in after letting them out for exercise, the mouth of calling prisoners in after letting them out for exercise is the flared horn shape forward, be fixed on mouthful position of grid the inside of calling prisoners in after letting them out for exercise before the car, call prisoners in after letting them out for exercise mouthful rear end respectively with wind conveying pipe road Butt sealing, the wind conveying pipe road is fixed on the floor of passenger vehicle with upper/lower positions, the afterbody that extends rearward to passenger vehicle is connected with air outlet, it is horn-like that air outlet also is backward, and air outlet is arranged on the position that rear seat windscreen is following and engine case is above.
Describedly call prisoners in after letting them out for exercise mouthfuls totally four, totally five of air outlets, wherein four air outlets are fixed on the air outlet grid positions, and another air outlet is fixed on the engine radiator front.
Described wind conveying pipe road is converted to two air outlets installing one of them pipeline additional crossover tee through the position above the tailstock driving engine with this wind conveying pipe road, and one of them air outlet causes the engine radiator front, and these two air outlets all are provided with pipeline control valve.
When the utility model reaches the saving fuel oil by reducing the rear-engine bus resistance, the dirty gas discharging of corresponding minimizing, effectively reduce pollution to air, having solved rear-engine bus again drives a vehicle at hot weather, the problem that the bad water temperature of radiating effect is higher, can the airflow that automobile head-on blows when running at high speed be reduced significantly to the air resistance that automobile produced, allow running car get up and to reach the best fuel oil state of saving, reduce the discharging of dusty gas.In addition, the rear-engine bus radiating effect is undesirable, the easy high temperature problem of driving engine when this device can effectively improve the rear-engine bus driving.
Description of drawings
Fig. 1 is a side cutaway view of the present utility model;
Fig. 2 is a top plan view of the present utility model;
Fig. 3 is a front elevation of the present utility model;
Fig. 4 is a back view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
1---mouth 2 of calling prisoners in after letting them out for exercise---wind conveying pipe road
3---air outlet 4---engine radiator
5---pipeline control valve 6---passenger vehicle front windshield
7---floor 8 in the car---mouthful grid of calling prisoners in after letting them out for exercise
9---radiator front air outlet 10---air outlet grid
11---passenger vehicle rear seat windscreen 12---front bumper
13---rear bumper 14---engine case
The specific embodiment
Shown in Fig. 1-4, the front windshield of this passenger vehicle is done mouthful grid 8 of calling prisoners in after letting them out for exercise with the big area of trying one's best below 6, mouthful grid 8 areas of calling prisoners in after letting them out for exercise between front windshield 6 and the front bumper 12 are very big, be for more resistance wind is taken in the mouth 1 of calling prisoners in after letting them out for exercise like this, be subjected to the windage area with what reduce headstock portion, it is transversely arranged that four mouths 1 of calling prisoners in after letting them out for exercise are established in the grid the inside, the mouth 1 of calling prisoners in after letting them out for exercise is the flared horn shape forward, be fixed on mouthful grid 8 positions of calling prisoners in after letting them out for exercise before the car, four call prisoners in after letting them out for exercise mouthful 1 rear end respectively with four wind conveying pipe road 2 Butt sealings, wind conveying pipe road 2 is fixed on the interior floor 7 of car of passenger vehicle with upper/lower positions, the afterbody that extends rearward to passenger vehicle is connected with air outlet 3, it is horn-like that air outlet 3 also is backward, air outlet grid 10 is arranged on rear seat windscreen and engine case position more than 14 below 11, the air outlet area of air outlet grid 10 is very big, be in order to reduce air draught to greatest extent like this, wind conveying pipe road 2 installs one of them pipeline additional crossover tee through the position of tailstock driving engine top, this wind conveying pipe road is converted to two air outlets, one of them air outlet is fixed on air outlet grid 10 positions together with other air outlet, another air outlet causes engine radiator 4 fronts, and these two air outlets all are provided with pipeline control valve 5.
During bus driving, four mouths of calling prisoners in after letting them out for exercise by the passenger vehicle front end will be met windage air-flow that car comes and be transferred blast air to and transmit rearward to four wind conveying pipe roads, the wind conveying pipe road is delivered to the passenger vehicle afterbody with blast air and is discharged from air outlet, the suffered windage in passenger vehicle front has just significantly been reduced, the tailstock produced the needed air of air draught when the air that the air outlet of afterbody is discharged can also replenish driving effectively, effectively reduce the air resistance of the tailstock, this device is by reducing the passenger vehicle headstock and the tailstock air resistance in when driving, reaches passenger vehicle and saves fuel oil, environmental purpose.If drive a vehicle at hot weather, when the needs auxiliary heat dissipation, can be by regulating pipeline control valve, blast air will be shunted a part of air-flow and discharge from the radiator front air outlet, allow the air-out of engine radiator front air outlet help heat radiation, improve heat-dissipation efficient, under the normal situation of parts, can not produce the too high phenomenon of Engine Coolant Temperature easily, if the microthermal climate driving can close the engine radiator front air outlet by regulating pipeline control valve, air-flow is discharged from another air outlet, can avoid Engine Coolant Temperature on the low side like this.
Claims (3)
1, resistance cooling energy-saving device falls in a kind of rear-engine bus air transporting type, it is characterized in that, comprise mouthful grid of calling prisoners in after letting them out for exercise, the mouth of calling prisoners in after letting them out for exercise, the wind conveying pipe road, pipeline control valve, air outlet, the air outlet grid, the described mouthful grid of calling prisoners in after letting them out for exercise is arranged on the following position of passenger vehicle front windshield, the transversely arranged mouth of calling prisoners in after letting them out for exercise is established in mouthful grid the inside of calling prisoners in after letting them out for exercise, the mouth of calling prisoners in after letting them out for exercise is the flared horn shape forward, be fixed on mouthful position of grid the inside of calling prisoners in after letting them out for exercise before the car, call prisoners in after letting them out for exercise mouthful rear end respectively with wind conveying pipe road Butt sealing, the wind conveying pipe road is fixed on the floor of passenger vehicle with upper/lower positions, the afterbody that extends rearward to passenger vehicle is connected with air outlet, it is horn-like that air outlet also is backward, and the air outlet grid is arranged on the position that rear seat windscreen is following and engine case is above.
2, resistance cooling energy-saving device falls in rear-engine bus air transporting type according to claim 1, it is characterized in that, describedly call prisoners in after letting them out for exercise mouthfuls totally four, totally five of air outlets, wherein four air outlets are fixed on the air outlet grid positions, and another air outlet is fixed on the engine radiator front.
3, resistance cooling energy-saving device falls in rear-engine bus air transporting type according to claim 1, it is characterized in that, described wind conveying pipe road is installing one of them pipeline additional crossover tee through the position above the tailstock driving engine, this wind conveying pipe road is converted to two air outlets, one of them air outlet causes the engine radiator front, and these two air outlets all are provided with pipeline control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201476903U CN201276012Y (en) | 2008-06-27 | 2008-06-27 | Air conduction type energy-saving device for reducing resistance and temperature of rear engine coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201476903U CN201276012Y (en) | 2008-06-27 | 2008-06-27 | Air conduction type energy-saving device for reducing resistance and temperature of rear engine coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201276012Y true CN201276012Y (en) | 2009-07-22 |
Family
ID=40893592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201476903U Expired - Fee Related CN201276012Y (en) | 2008-06-27 | 2008-06-27 | Air conduction type energy-saving device for reducing resistance and temperature of rear engine coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201276012Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568781A (en) * | 2013-10-14 | 2014-02-12 | 兰州大学 | Air conditioning device in car carriage |
| CN105431319A (en) * | 2013-06-06 | 2016-03-23 | 雷诺股份公司 | Telescopically crushable air guide for a motor vehicle engine radiator and vehicle provided with same |
| CN112297828A (en) * | 2019-07-26 | 2021-02-02 | 浙江吉利汽车研究院有限公司 | Control system for reducing air resistance by using vehicle tail gas |
-
2008
- 2008-06-27 CN CNU2008201476903U patent/CN201276012Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431319A (en) * | 2013-06-06 | 2016-03-23 | 雷诺股份公司 | Telescopically crushable air guide for a motor vehicle engine radiator and vehicle provided with same |
| CN103568781A (en) * | 2013-10-14 | 2014-02-12 | 兰州大学 | Air conditioning device in car carriage |
| CN112297828A (en) * | 2019-07-26 | 2021-02-02 | 浙江吉利汽车研究院有限公司 | Control system for reducing air resistance by using vehicle tail gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20120627 |