CN205498616U - Aerodynamic automobile - Google Patents
Aerodynamic automobile Download PDFInfo
- Publication number
- CN205498616U CN205498616U CN201620199872.XU CN201620199872U CN205498616U CN 205498616 U CN205498616 U CN 205498616U CN 201620199872 U CN201620199872 U CN 201620199872U CN 205498616 U CN205498616 U CN 205498616U
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- air
- pressure
- car
- powered motor
- compressed air
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Abstract
The utility model provides an aerodynamic automobile, including body assembly and chassis assembly, chassis assembly includes power plug wire, compressed -air storage tank, air force engine, clutch, gearbox, transmission shaft, rear axle, frame, wheel, gear level, exhaust emission device, return circuit and controlling means admit air, the air force engine hangs after through engine forward mounting and engine and fixes on the frame, and the air force engine loops through the clutch and the gearbox is connected to the transmission shaft, and the output of transmission shaft links to each other with the rear axle, and rear axle drive wheels rotates, the gearbox passes through cushion fixation on the frame. The utility model discloses utilize the air resource for power, need not add diesel oil or petrol, only need fill and travel no combustion processes, effective energy saving and emission reduction, the emission of unmatchful atmosphere gaseous pollutants into compressed air alright heavy burden.
Description
Technical field
This utility model relates to new-energy automobile, is specifically related to a kind of air car.
Background technology
Along with the large area of haze in recent years occurs, there is a growing awareness that air pollution brings the seriousness of consequence.And relative people for automobile, train, aircraft, steamer be etc. means of transport be also dependence all the more, but the waste gas that they burn coals or oil produces also is important pollutant.The particularly automobile in city, amount is big and concentrates, and the pollutant that tail gas is discharged can directly attack the respiratory apparatus of people, and the air pollution to city is very serious, becomes one of primary pollution source of big city air.The waste gas of motor vehicle emission mainly has carbon monoxide, sulfur dioxide, nitrogen oxides and Hydrocarbon etc., and first three material hazardness is the biggest.On the other hand energy crisis also promotes people to begin look for another kind of alternative energy source.Therefore develop new, clean, free of contamination alternative energy source, and become modern vehicle development urgent problem using this alternative energy source as the power source of surface car.
In recent years, pure electric automobile enters in daily life initially as a kind of brand-new clean energy resource, range of application is more and more wider, the driving process that pure electric automobile brings in application process has obtained effective solution really without problems such as exhaust emissions, but other problems such as battery life is short, pipeline time is long, it is susceptible to the danger such as spontaneous combustion, scrap rear battery easily causing the problems such as heavy metal pollution is also that current technology is insurmountable, Pneumatic automobile is suitable for this needs just and progressively enters into the outlook of common people, employing compressed air can accomplish zero-emission completely as the automobile of power, security performance also is able to be guaranteed, the production of automobile and scrap processing procedure and also will not produce severe contamination.Air car utilizes high pressure air expansion work process in cylinder, promotes piston acting externally to export power, drives running car.It does not consume fuel, is the environmentally friendly vehicle of real zero-emission, can effectively alleviate the situation that urban air pollution is serious and petroleum resources are deficient.To this end, many countries all actively put into the research to air car.
Typical air car is the designer Guy Negre of MDI company of France employing compressed-air actuated double fuel mode of operation automobile disclosed in patent FR2731472A1.In this patent documentation, air car have employed can supply, in fuel supply and compressed air, the electromotor worked under both of which, use conventional fuel such as gasoline or diesel oil on a highway, in low speed particularly urban district and suburbs, compressed air (or other any on-contaminated compressed gas) is injected combustor.Although this electromotor its part reduces fuel consumption, owing to still have employed fuel oil service pattern, emission problem still fails to solve.
For further pollution abatement, patent US6311486B1 further discloses a kind of Pneumatic automobile using pure air-powered motor, this pure air-powered motor have employed three independent rooms: air-breathing-discharge chambe, expanded exhaust room and constant volume combustor, and air-breathing-discharge chambe is connected to constant volume combustor by valve, constant volume combustor is connected to expanded exhaust room by valve.One of problem of this electromotor is that the time that compressed gas experiences from air-breathing-discharge chambe to expanded exhaust room is longer, obtain the power source gas time driving piston to do work longer, simultaneously, the gases at high pressure discharged from expanded exhaust room fail to be used, and which limits work efficiency and the course continuation mileage of this kind of air car.
United States Patent (USP) US2006225941A1 discloses a kind of compressed-air power vehicle, this compressed-air power vehicle is using compressed air as power source, turbogenerator is driven to generate electricity by air motor, the electricity that turbogenerator sends is for driving the motor being connected with axletree, and motor rotation drives vehicle to advance.This air force vehicle have employed multiple motor, and mechanism is complicated, output torque is little, it is difficult to be widely applied.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to provide a kind of air car, and this mechanical structure, reliability is high, cost is low, the life-span is long, the most automatically controlled pure air car.
In order to achieve the above object, this utility model adopts the following technical scheme that
This utility model provides a kind of air car, including body assembly and chassis assembly, described chassis assembly includes power supply plug wire, compressed air reservoir, air-powered motor, clutch, change speed gear box, power transmission shaft, back axle, vehicle frame, wheel, gear level, gas emission device, air inlet loop and controls device；Described air-powered motor is hung by engine front overhang and electromotor rear-mounted is fixed on vehicle frame, and air-powered motor passes sequentially through clutch and change speed gear box is connected to power transmission shaft, and the outfan of power transmission shaft is connected with back axle, rear bridge driven vehicle wheel rotation；Described change speed gear box is fixed on vehicle frame by cushion.
According to above-mentioned air car, described gas emission device includes acoustic filter, and acoustic filter is by high pressure resistant hose connection on the steam vent of air-powered motor.
According to above-mentioned air car, described air inlet loop includes inflation inlet, filter, pressure limiting valve, Pressure gauge, surge tank, relief valve and flow control valve, described relief valve is when gas pressure overpressure limit value through the pressurization gas that absorbs heat after surge tank, relief valve is opened, and unnecessary pressure-air is discharged；The unlatching pressure of described pressure limiting valve is adjustable pressure, it is ensured that air-powered motor desirable pressure.
According to above-mentioned air car, described control device includes multiple input and at least one output, the plurality of input includes accelerator pedal position signal, engine rotational speed signal, key switch signal, vehicle speed signal, temperature signal, reservoir pressure signal, described in be output as control flow control valve operation control instruction.
According to above-mentioned air car, described car load loads two compressed air reservoirs and is connected in series, compressed air reservoir selects carbon fiber steel cylinder, the initial pressure of compressed air reservoir can reach 30MPa, the pressure limiting valve in compressed air reservoir and downstream connects, in order to the stable high voltage compressed air needed for providing for air-powered motor.
Compared with prior art, the beneficial effect that this utility model obtains:
1. this utility model structure hollow aerodynamic force electromotor is hung by engine front overhang, electromotor rear-mounted is fixed on vehicle frame, the vibration that effective attenuation causes from engine crankshaft rotation；Car load is mounted with compressed air reservoir, compressed air reservoir selects carbon fiber steel cylinder, the initial pressure of compressed air reservoir can reach the pressure limiting valve in 30MPa, compressed air reservoir and downstream and connects, in order to the stable high voltage compressed air needed for providing for air-powered motor；Due to the setting of relief valve, when gas pressure overpressure limit value through the pressurization gas that absorbs heat after surge tank, relief valve is opened, and unnecessary pressure-air is discharged；The unlatching pressure of pressure limiting valve is for adjusting as required, it is ensured that air-powered motor desirable pressure.
2. this utility model utilizes air resource for power, is not required to add bavin Water Oil Or Gas, only need to be filled with compressed air and just can bear a heavy burden travelings, without combustion process, effective energy-saving and emission-reduction, and nothing is to Pollution Gas discharge.
Accompanying drawing explanation
Fig. 1 chassis assembly structure schematic diagram；
Fig. 2 engine breathing mouth schematic diagram；
Fig. 3 engine charge pipeline schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated:
With reference to shown in Fig. 1 ~ 3, this utility model provides a kind of air car, including body assembly and chassis assembly 2, described chassis assembly 2 includes power supply plug wire, compressed air reservoir 212, air-powered motor 204, clutch 206, change speed gear box 207, power transmission shaft 208, back axle 209, vehicle frame 202, wheel 201, gear level 210, gas emission device, air inlet loop and controls device；Described air-powered motor 204 is fixed on vehicle frame 202 by engine front overhang extension 203 and electromotor rear-mounted 205, air-powered motor 204 passes sequentially through clutch 206 and change speed gear box 207 is connected to power transmission shaft 208, the outfan of power transmission shaft 208 is connected with back axle 209, and back axle 209 drives wheel 201 to rotate；Described change speed gear box 207 is fixed on vehicle frame 202 by cushion 211；Described gas emission device includes acoustic filter 213, and acoustic filter 213 is by high pressure resistant hose connection on the steam vent 2042 of air-powered motor 204；Described air inlet loop includes inflation inlet 301, filter 302, pressure limiting valve 305, Pressure gauge 306, surge tank 307, relief valve 308 and flow control valve 309, described relief valve 308 is when gas pressure overpressure limit value through the pressurization gas that absorbs heat after surge tank 307, relief valve is opened, and unnecessary pressure-air is discharged；The unlatching pressure of described pressure limiting valve 305 is adjustable pressure, it is ensured that air-powered motor 204 desirable pressure；Described car load loads two compressed air reservoirs 212 and is connected in series, compressed air reservoir 212 selects carbon fiber steel cylinder, the initial pressure of compressed air reservoir 212 can reach 30MPa, the pressure limiting valve in compressed air reservoir 212 and downstream connects, in order to the stable high voltage compressed air needed for providing for air-powered motor.
Described inflation inlet 301 is check valve; ensure safety during inflation; inflation inlet connects filter 302 and may filter that fine particle in air; avoid electromotor is caused damage; valve switch I303 and valve switch II304 independently controls two gas cylinder air turnover; another gas cylinder is opened when a storage pressure deficiency; compressed air reservoir 212 stores pressure and may be up to 30MPa; for ensureing stable output pressure and protection electromotor; increase the pressure of pressure limiting valve 305, the stable input pressure of electromotor can be kept；Surge tank 307 is spirality metal pipeline, the uniform heat absorbing sheet of pipe outer wall, can play heat absorption pressurization to flowing through wherein gas, can fully increase gases at high pressure utilization ratio.After the gas pressure after surge tank 307 exceedes air-powered motor working range, relief valve 308 is opened to ensure to enter the steady pressure gas of electromotor；Flow control valve 309 connects controller, receives the signal for faster that controller is sent, and controls to enter the gas flow of electromotor, and gas connects the air inlet of air-powered motor (2041) through flow control valve 309 and drives electromotor work.Described control device includes multiple input and at least one output, the plurality of input includes accelerator pedal position signal, engine rotational speed signal, key switch signal, vehicle speed signal, temperature signal, reservoir pressure signal, described in be output as control flow control valve operation control instruction.
Claims (5)
1. air car, including body assembly and chassis assembly (2), it is characterised in that: described chassis assembly (2) includes power supply plug wire, compressed air reservoir (212), air-powered motor (204), clutch (206), change speed gear box (207), power transmission shaft (208), back axle (209), vehicle frame (202), wheel (201), gear level (210), gas emission device, air inlet loop and controls device；Described air-powered motor (204) hangs (203) by engine front overhang and electromotor rear-mounted (205) is fixed on vehicle frame (202), air-powered motor (204) passes sequentially through clutch (206) and change speed gear box (207) is connected to power transmission shaft (208), the outfan of power transmission shaft (208) is connected with back axle (209), and back axle (209) drives wheel (201) to rotate；Described change speed gear box (207) is fixed on vehicle frame (202) by cushion (211).
Air car the most according to claim 1, it is characterised in that: described gas emission device includes acoustic filter (213), and acoustic filter (213) is by the high pressure resistant hose connection steam vent in air-powered motor (204) (2042).
Air car the most according to claim 1, it is characterized in that: described air inlet loop includes inflation inlet (301), filter (302), pressure limiting valve (305), Pressure gauge (306), surge tank (307), relief valve (308) and flow control valve (309), described relief valve (308) is when gas pressure overpressure limit value through the pressurization gas that absorbs heat after surge tank (307), relief valve is opened, and unnecessary pressure-air is discharged；The unlatching pressure of described pressure limiting valve (305) is adjustable pressure, it is ensured that air-powered motor (204) desirable pressure.
Air car the most according to claim 1, it is characterized in that: described control device includes multiple input and at least one output, the plurality of input includes accelerator pedal position signal, engine rotational speed signal, key switch signal, vehicle speed signal, temperature signal, reservoir pressure signal, described in be output as control flow control valve operation control instruction.
Air car the most according to claim 1, it is characterized in that: described car load loads two compressed air reservoirs (212) and is connected in series, compressed air reservoir (212) selects carbon fiber steel cylinder, the initial pressure of compressed air reservoir (212) can reach 30MPa, the pressure limiting valve in compressed air reservoir (212) and downstream connects, in order to the stable high voltage compressed air needed for providing for air-powered motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199872.XU CN205498616U (en) | 2016-03-16 | 2016-03-16 | Aerodynamic automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199872.XU CN205498616U (en) | 2016-03-16 | 2016-03-16 | Aerodynamic automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498616U true CN205498616U (en) | 2016-08-24 |
Family
ID=56729822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620199872.XU Expired - Fee Related CN205498616U (en) | 2016-03-16 | 2016-03-16 | Aerodynamic automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774527A (en) * | 2016-03-16 | 2016-07-20 | 河南省机电职业教育集团 | Air-powered automobile |
-
2016
- 2016-03-16 CN CN201620199872.XU patent/CN205498616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774527A (en) * | 2016-03-16 | 2016-07-20 | 河南省机电职业教育集团 | Air-powered automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160824 Termination date: 20180316 |