CN103419850A - Low-duty energy-saving environment-friendly car for city - Google Patents
Low-duty energy-saving environment-friendly car for city Download PDFInfo
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- CN103419850A CN103419850A CN2013103145012A CN201310314501A CN103419850A CN 103419850 A CN103419850 A CN 103419850A CN 2013103145012 A CN2013103145012 A CN 2013103145012A CN 201310314501 A CN201310314501 A CN 201310314501A CN 103419850 A CN103419850 A CN 103419850A
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T10/82—Elements for improving aerodynamics
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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
Abstract
A low-duty energy-saving environment-friendly car for a city comprises a car body, a chassis, an engine, electrical equipment and four groups of tires, and is characterized in that the car body and the chassis are made of high-strength light materials, the front portion of the car body is of a streamline shape inclining to the front lower portion, the middle rear portion of the car body is of a streamline shape inclining to the rear lower portion, the tail of the car body upwarps towards the rear upper portion, each tire is a narrow tire, and each group of tires is formed by connecting at least two narrow tires or is integrally formed. When the low-duty energy-saving environment-friendly car for the city runs, because dead weight of the car is low, friction between the car and the ground can be reduced, wind resistance between the streamline-shaped car body on the front portion and the upwarping tail is converted into pressure enabling the car to be tightly attached to the ground to run, and resistance between the car and the ground in the running process can be reduced through the narrow tires. The low-duty energy-saving environment-friendly car is especially suitable for the city, can meet requirements of daily use of people in the city and reduce energy consumption, and guarantees running safety.
Description
[technical field]
The present invention relates to automobile, particularly a kind of city that is applicable to, and can reduce the city light energy-saving environmentally friendly vehicle of energy resource consumption.
[background technology]
Along with scientific and technical progress, and the raising of people's living standard, automobile is also more and more universal, and becomes gradually the walking-replacing tool of people's daily life.Along with being on the increase of automobile, it has facilitated daily life on the one hand, also social environment has been caused to certain harm on the other hand, as problems such as green-house effect, energy resource consumptions.For automobile, generally speaking, its discharge capacity is larger, and deadweight is just larger, and dynamic property is just more excellent, therefore, pursues the performance-oriented people of automobile, all is ready to select the automobile of large discharge capacity, large deadweight.The Chinese Urbanization speed of development is more and more faster now, and urban population is also increasing, so basis, city traffic facilities also are faced with severe tests.Although urban highway is generally more smooth now, road surface is also cleaner, and due to populous, automobile One's name is legion, automobile generally can't be run at high speed.Therefore, in the face of the traffic of day by day blocking up, the automobile of original high-power, large discharge capacity, large deadweight just can't be brought into play original advantage in city, and it not only causes the waste of resource, and a large amount of tail gas of its discharge also can cause larger harm to city.The more important thing is, large discharge capacity vehicle fuel consumption is larger, and its consumption to the energy is more serious.As everyone knows, the consumption of fuel of automobile, relevant with driving engine on the one hand, the opposing party is also relevant with resistance suffered in driving process.For saving the consumption of automobile to the energy, make low power driving engine into if merely will have the driving engine of automobile now, it may not necessarily successfully solve the problem of energy resource consumption, because low power driving engine may not necessarily drive the automobile of existing design, it is overload and cause safety problem to occur in the process of moving likely.Therefore, for reducing the energy resource consumption of automobile, improve the friendliness of automobile to environment, must be redesigned existing automobile.As previously mentioned, the consumption of fuel of automobile also with travel in suffered resistance much relations are arranged.For the automobile in travelling, the resistance that it is suffered, mainly from following three aspects:: 1, the resistance on ground: ground is more coarse, and the width of tire is wider, and resistance is larger; 2, loading weight and deadweight: conduct oneself with dignity larger, resistance is larger; 3, speed and windage: automotive front is overhead higher, and that opens is faster, blows into the wind come from chassis more, and the suffered resistance of automobile is larger, and automobile also more waves when fast running.And in existing design concept, think when car speed is faster always, blow into the wind come from chassis and can cause the running car shakiness, now must rely on and increase the stability that automotive dead weight (existing vehicle weight is generally 1.5～2 tons) can keep running car, to improve the safety factor of automobile.And it is too high to conduct oneself with dignity, can derive again the problems such as energy consumption exorbitant expenditure, exhaust emissions be more serious; And as previously mentioned, for the daily life of city, because moving velocity is subject to certain limitation, the automobile of large power consumption, large discharge capacity, large deadweight is also not exclusively suitable, therefore, lack in existing city and a kind ofly can reduce energy resource consumption, can meet people again used in everyday, the safety vehicle of driving stability.
[summary of the invention]
The present invention is intended to address the above problem, and provide a kind of can be by alleviating deadweight, reduce windage and reduce the energy resource consumption of automobile with the resistance on ground, while can keep again Riding Stability of Automobile, can meet city people city used in everyday light energy-saving environmentally friendly vehicle.
For achieving the above object, the invention provides a kind of city light energy-saving environmentally friendly vehicle, it comprises vehicle body, chassis, driving engine, electrical equipment and four groups of tires, it is characterized in that, described vehicle body, chassis is made by high-intensity light material, the front portion of described vehicle body is the streamline contour tilted to front lower place, the postmedian of described vehicle body is the streamline contour tilted to the back lower place, the afterbody of described vehicle body is to the back upper place perk, described tire is tire in a narrow margin, every group of tire by least two in a narrow margin tire be formed by connecting or be one-body molded, when the light energy-saving environmentally friendly vehicle is used in motion in this city, because the friction that makes itself and ground from heavy and light reduces, the streamline contour fuselage that it is anterior and the afterbody of perk make the resistance of wind change into to make vehicle overlay the pressure that face travels tightly, its in a narrow margin tire can reduce the resistance of vehicle and ground in driving process.
Described vehicle body and chassis are made by aluminum alloy or carbon fibre material.
This city is 0.3～0.5 ton by the weight of light energy-saving environmentally friendly vehicle.
Described every group of tire by two in a narrow margin tire coaxially be formed by connecting, the width of described tire in a narrow margin is 1.75～3 centimetres, these two in a narrow margin between tire the distance be 13.5～24 centimetres.
Described tail of body is provided with impeller, and described impeller is connected with wind power generation plant, and described wind power generation plant is connected with described electrical equipment, for automobile provides electric power.
Described tire is hidden in vehicle body higher than the part on chassis, and described tire is exposed under vehicle body lower than the part on chassis.
The high-definition camera that the afterbody of the described vehicle body operator's compartment outside or vehicle body is provided with the tool back vision function is to substitute original light deflector, and described high-definition camera is connected with described electrical equipment.
Useful contribution of the present invention is, it provides a kind of energy-saving and environment-friendly automobile of new concept.It is by alleviating automotive dead weight with light material, and by using tire in a narrow margin to reduce the resistance on automobile and ground, change the security and stability that car conour reduces windage and keeps running car, thereby can reduce the energy resource consumption of automobile, meet city people's routine use needs.City of the present invention with respect to existing automobile, can be saved about 80% energy resource consumption with the light energy-saving environmentally friendly vehicle, can greatly reduce the harm to environment.
[accompanying drawing explanation]
Fig. 1 is contour structures schematic diagram of the present invention.
Fig. 2 is tire construction schematic diagram of the present invention.
Fig. 3 is another structural representation of tire of the present invention.
[specific embodiment]
The following example is to further explanation of the present invention and supplements, the present invention is not constituted any limitation.
City of the present invention light energy-saving environmentally friendly vehicle, it comprises vehicle body 10, driving engine, chassis, electrical equipment and tire 20.City of the present invention light energy-saving environmentally friendly vehicle, all functions with existing automobile, main points of the present invention mainly are the parts relevant with suffered resistance in running car such as vehicle body 10 profiles, motor tire 20, automotive material, the structure of all the other each parts and setting, as driving engine, chassis and electrical equipment, can be with reference to prior art, the present invention does not do specific descriptions.
As shown in Figure 1, Figure 2, Figure 3 shows, motor tire 20 of the present invention is provided with 4 groups altogether, and existing motor tire 20 is mostly single wide cut tire, and its tire width is generally 175～300 centimetres (being the contact width on tire and ground).For the resistance of tire 20 in the minimizing vehicle traveling process with ground, the present invention realizes by the width that reduces motor tire 20.As shown in Figure 2 and Figure 3, described every group of tire 20 coaxially is formed by connecting or is made of one piece by a plurality of tires in a narrow margin 21, in this example, as shown in Figure 2, described every group of tire 20 by two in a narrow margin tire 21 coaxially be formed by connecting, and these two the wheel rim center of tire 21 is affixed by the adapter shaft with certain rigidity in a narrow margin.Described each in a narrow margin the width of tire 21 be 1.75～3 centimetres, preferably 2 centimetres of this examples.Because tire 20 areas reduce, for stable support is lived vehicle body 10, and the installation requirement of satisfied existing vehicle body 10, described tire in a narrow margin 21 can be selected band tyre 20, and the overall width of every group of tire 20 is remained unchanged, described two in a narrow margin between tire 21 inboards the distance be 13.5～24 centimetres, in this example, preferably 18 centimetres, the length of adapter shaft is 18 centimetres.The present embodiment can reduce the suffered ground drag of automobile to original 20%.
For alleviating automotive dead weight, described vehicle body 10 and chassis can adopt high-intensity light material manufacture, and as aluminum alloy, carbon fiber, this example is aluminum alloy preferably.Original automotive dead weight is generally 1.5～2 tons, and the present embodiment adopts the aluminum alloy manufacture, automotive dead weight can be reduced to 0.3～0.5 ton, thereby can reduce resistance, and reduce the driving engine power consumption.Because automotive dead weight alleviates, and manned payload is constant, and its meeting of requirement to material is slightly higher than general-utility car, but existing manufacturing process and material technology all can be realized this purpose.
Because automotive dead weight alleviates, for overcoming windage, and make that automobile energy ground proximity is stable to travel, as shown in Figure 1, the front portion 11 of auto body 10 of the present invention is the streamline contour tilted to front lower place, the postmedian 12 of described vehicle body 10 is the streamline contour tilted to the back lower place, and the afterbody 13 of described vehicle body 10 is to the back upper place perk.The front portion 11 of described vehicle body 10 tilts to front lower place, and approach as far as possible ground, can will originally from automotive front 11, blow into chassis, and the unsettled wind-force of running car is transformed into push down the stable pressure travelled of automobile ground proximity, and the streamline contour design can further reduce windage.The downward-sloping setting of postmedian 12 of described vehicle body 10, its principle is with vehicle body 10 front portions 11.In addition, due to galloping, its afterbody 13 the easiest perks, therefore, the automobile of for the present invention, conducting oneself with dignity and obviously alleviating, it more needs to solve the unsettled problem of running car, the present invention is arranged to, to the back upper place perk, tell while travelling by the afterbody 13 by vehicle body 10, the wind comes from and can push down automobile tail 13 in its place ahead, apply certain pressure to automobile tail 13, make the smooth-ride of automobile ground proximity.For further improving resource utilization, can on the automobile tail 13 of perk, several groups of wind wheels be set, and wind wheel is connected with wind power generation plant, convert wind energy to electric energy, then wind power generation plant is connected with the electrical equipment of automobile, by the power delivery that is transformed to the storage battery in car or air-conditioning, thereby save the part fuel oil consumption, reduce energy resource consumption.It should be noted that, because existing automobile major part is the oil consumption automobile, therefore, embodiments of the invention are to improve explanation on the basis of oil consumption automobile, but city of the present invention can be not limited to existing oil consumption automobile with the light energy-saving environmentally friendly vehicle, it can be also the improvement of making on the automobile of other types, as electronlmobil, solar car etc.In the present embodiment, at automobile tail 13, wind wheel is set, forms the power system that the wind-force auxiliary fuel consumes, it can reduce the energy resource consumption of automobile to a certain extent, reduces the harm of automobile to natural environment.
In addition, for further stoping wind, from vehicle body 10 bottoms, enter chassis, motor tire 20 of the present invention, unlike existing automobile, is arranged on vehicle body 10 tire 20 is exposed.Motor tire 20 of the present invention, higher than the part on chassis, is hidden in vehicle body 10, only lower than tire 20 parts on chassis, be exposed under vehicle body 10, reduce contacting of tire 20 and air as far as possible, improve the integrally closed of vehicle body 10, prevent that air drill from entering, reduce windage.Existing automobile generally is provided with light deflector, for observing driving situation after car, because light deflector occupies certain space, it can increase the suffered windage of automobile, therefore in galloping, for reducing windage, be provided with high-definition camera in the operator's compartment of described vehicle body 10 outside or vehicle body 10 afterbodys 13, replaced the light deflector of existing automobile by this high-definition camera, for showing traveling state of vehicle after car.This high-definition camera is connected with the read-out in being located at vehicle body 10, is more convenient for observing.
By this, city of the present invention with the light energy-saving environmentally friendly vehicle by with light material, alleviating automotive dead weight, and by using tire 21 in a narrow margin to reduce the resistance on automobile and ground, change the security and stability that car conour reduces windage and keeps running car, not only can reduce the energy resource consumption of automobile, can also meet city people's routine use needs, greatly reduce the infringement of automobile to environment.
Although by above embodiment, the present invention is disclosed, protection scope of the present invention is not limited to this, and under the condition that does not depart from the present invention's design, the distortion that above each member is done, replacement etc. all will fall in claim scope of the present invention.
Claims (7)
1. a city light energy-saving environmentally friendly vehicle, it comprises vehicle body (10), chassis, driving engine, electrical equipment and four groups of tires (20), it is characterized in that, described vehicle body (10), chassis is made by high-intensity light material, the front portion (11) of described vehicle body (10) is the streamline contour tilted to front lower place, the postmedian (12) of described vehicle body (10) is the streamline contour tilted to the back lower place, the afterbody (13) of described vehicle body (10) is to the back upper place perk, described tire (20) is tire in a narrow margin, every group of tire (20) by least two in a narrow margin tire (21) be formed by connecting or be one-body molded, and
This city with the light energy-saving environmentally friendly vehicle in motion, because the friction that makes itself and ground from heavy and light reduces, the afterbody (13) of the streamline contour fuselage of its front portion (11) and perk makes the resistance of wind change into to make vehicle overlay the pressure that face travels tightly, its in a narrow margin tire (21) can reduce the resistance of vehicle and ground in driving process.
2. city as claimed in claim 1 light energy-saving environmentally friendly vehicle, is characterized in that, described vehicle body (10) and chassis are made by aluminum alloy or carbon fibre material.
3. city as claimed in claim 2 light energy-saving environmentally friendly vehicle, is characterized in that, this city is 0.3～0.5 ton by the weight of light energy-saving environmentally friendly vehicle.
4. city as claimed in claim 1 light energy-saving environmentally friendly vehicle, it is characterized in that, described every group of tire (20) by two in a narrow margin tire (21) coaxially be formed by connecting, the width of described tire in a narrow margin (21) is 1.75～3 centimetres, these two in a narrow margin between tire (21) the distance be 13.5～24 centimetres.
5. city as claimed in claim 1 light energy-saving environmentally friendly vehicle, it is characterized in that, described vehicle body (10) afterbody (13) is provided with impeller (14), and described impeller (14) is connected with wind power generation plant, described wind power generation plant is connected with described electrical equipment, for automobile provides electric power.
6. city as claimed in claim 1 light energy-saving environmentally friendly vehicle, it is characterized in that, described tire (20) is hidden in vehicle body (10) higher than the part (20a) on chassis, and described tire (20) is exposed under vehicle body (10) lower than the part (20b) on chassis.
7. city as claimed in claim 1 light energy-saving environmentally friendly vehicle, it is characterized in that, the afterbody (13) of described vehicle body (10) the operator's compartment outside or vehicle body (10) is provided with the high-definition camera of tool back vision function, and described high-definition camera is connected with described electrical equipment.
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| CN2013103145012A CN103419850A (en) | 2013-07-25 | 2013-07-25 | Low-duty energy-saving environment-friendly car for city |
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| CN2013103145012A CN103419850A (en) | 2013-07-25 | 2013-07-25 | Low-duty energy-saving environment-friendly car for city |
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| CN103419850A true CN103419850A (en) | 2013-12-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857190A (en) * | 2016-04-20 | 2016-08-17 | 苏州兴新维碳纤维有限公司 | Carbon fiber rearview mirror and fabrication process thereof |
| CN105923056A (en) * | 2015-02-26 | 2016-09-07 | 保时捷股份公司 | Air Guiding Device And Method For Operating The Same |
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| CN105857190A (en) * | 2016-04-20 | 2016-08-17 | 苏州兴新维碳纤维有限公司 | Carbon fiber rearview mirror and fabrication process thereof |
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Application publication date: 20131204 |