CN2581228Y - Air environmental protection pneumatic vehicle - Google Patents

Abstract

The utility model relates to an air environmental protection pneumatic vehicle only using air as raw materials. An air storing box is arranged in a vehicle body on the basis of the existing vehicle comprising a steering wheel, a vehicle body and a walking mechanism. An air inlet valve is arranged at the top of the air storing box. A pressure reducing valve is arranged at the bottom of the air storing box. An air transporting pipeline is arranged on the outlet of the pressure reducing valve and is connected with an air inlet pipe of a pneumatic engine arranged on a vehicle head after passing through an operation valve and a gearbox. The engine does not burn oil and gas and a piston is pushed only by the airflow of high pressure air. The defects of high operation cost and large pollution to the environment of the existing automobile burning oil/ gas can be overcome and the defects of high cost, short travel range, long charging time, low speed, etc. of an electric automobile are overcome. An operating flywheel connected to a generator is arranged on an exhaust port of the pneumatic engine. The output end of the generator is connected to an accumulator. When the vehicle is operated, the electric energy generated by the generator is stored by the accumulator and is supplied for electricity utilization for illumination, speakers, indicating lamps, etc. on the vehicle. The utility model is suitable for various small cars and various vehicles in cities.

Description

Air environmental protection railcar

One, affiliated technical field:

The utility model relates to a kind of automobile, and being a kind of specifically is the air environmental protection railcar of raw material with air.

Two, background technology:

At present, automobile all over the world adopts gasoline or diesel oil, natural fuels, methyl alcohol, methane etc. for raw material drives automotive engine work mostly, makes automobile traveling.The automobile of this oil firing or burning gas has following defective: the one, and the price of fuel oil is high, the operating cost height; The 2nd, the tail gas of auto emission contains harmful material, causes environmental pollution, the infringement health; The 3rd, the complex structure of driving engine, Operation and maintenance are difficulty relatively.For the defective that overcomes oil firing or burn the gas automobile, people have developed a kind of electronlmobil, though it has saved oil, gas raw material, do not produce environmental pollution, but some defectives are also arranged, mainly be: 1. the capacity of cell of electronlmobil is little, needs often charging, and electrically-charged speed is slow, and hill climbing ability is also poor; 2. the cost height of storage battery, the life-span of use is short, generally can only use about a year and a half.Therefore, concerning ordinary consumer, a kind of car of affording is arranged, and with the worry of not cycling start.

Three, summary of the invention:

Be the above-mentioned defective that overcomes existing oil firing, burns gas or electronlmobil, the utility model provides a kind of not oil firing, do not burn gas also not electricity consumption only carry out the driven air eco-friendly car with natural air, to reduce operating cost, reduce environmental pollution, reduce the automobile cost.

The technical scheme that its technical matters that solves the utility model adopts is: the bottom in existing automobile is provided with air receiver, the top of air receiver is provided with air inlet valve, external air compressor is pressed into air receiver with air by air inlet valve, the air liquefy is stored in the air receiver, one side of air receiver is provided with reducing valve, liquid air in the air receiver becomes high-revolving gaseous air output behind reducing valve, in the outlet of reducing valve, be provided with delivery duct and by on the air inlet pipe that is connected to air motor one end that is located in the automobile head behind operating valve and the change speed gear box, the in-engine piston work done of getting excited of high-revolving windstream, the operating unit of the output shaft driving automobile of air motor makes automobile traveling.Be provided with the running flywheel on the freeing pipe of the driving engine other end, this flywheel drives turbo-generator and generates electricity, and electric energy is stored in the accumulator jar illumination when steam supply garage advances and other electricity consumptions.

The beneficial effects of the utility model are: because of the air motor that adopts not burns gasoline, diesel oil, therefore not gas-firing or other gas do not have noxious gas emission yet, and environment is not polluted, and do not produce noise yet, is a kind of ideal green vehicle; 2. the raw material because of driving engine is an air, and air resource is abundant, and inexhaustible, expense is minimum, and through on probation, this Pneumatic automobile per 100 km vehicle cost only is 1/4th of a fuel engines automobile; 3. since simple in structure, easy to operate, maintenance of the present utility model easily, safety performance is good, easy to utilize.

Four, description of drawings:

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1, air motor, 2, electrical generator, 3, the running flywheel, 4, change speed gear box, 5, operating valve, 6, reducing valve, 7, air inlet valve, 8, air receiver, 9, vehicle body, 10, bearing circle.

Five, specific embodiment:

Bottom in the existing automobile that includes bearing circle (10) and vehicle body (9), be provided with air receiver (8), the top of air receiver (8) is provided with air inlet valve (7), the bottom of air receiver (8) is provided with reducing valve (6), during air storage, the High-Pressure Compressor of putting with other is pressed into air and become liquid state by gaseous state from air inlet valve (7) and is stored in the air receiver (8), after opening reducing valve (6), liquid air in the casing becomes gaseous air by reducing valve outlet ejection at a high speed behind reducing valve, be connected on the air inlet pipe of the air motor (1) that is located in the automobile head behind the size and Orientation with the adjusting air-flow through operating valve (5) and change speed gear box (4) by delivery duct, what the realization automobile was advanced opens, stop, hurry up, slowly, advance, move back, the exhaust opening of engine place is provided with running flywheel (3) and gas driven generator (2), and the mouth of electrical generator (2) is connected to storage battery.The residual air of driving engine drives flywheel (3) rotation, is stored in the storage battery again by flywheel (3) pushing generator (1) generating, and with the electricity that is sent, so that the steam supply licence is bright, the electricity consumption of loudspeaker, indicator lamp etc.

Claims (2)

1, a kind of pneumatic environmental protection railcar, comprise bearing circle, vehicle body and traveling gear, it is characterized in that: the bottom in the auto body is provided with air receiver, the top of air receiver is provided with air inlet valve, the bottom of air receiver is provided with reducing valve, the air extractor duct of reducing valve is provided with gas line and behind operating valve and change speed gear box, links to each other with the air inlet pipe of air motor in being located at headstock, and the output shaft of air motor is connected with the traveling gear of automobile.

2, pneumatic environmental protection railcar according to claim 1, it is characterized in that: the exhaust ports of described air motor is provided with the running flywheel, is connected with electrical generator on the flywheel, and the mouth of this electrical generator is connected to storage battery.

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