CN104691345A - Vehicle-mounted wind power recovery generating device - Google Patents

Abstract

A vehicle-mounted wind energy recovery power generation device, which is composed of a front air collector, a left rear air collector, a wind wheel, a generator, and a right rear air collector placed in the engine room of an automobile. It is characterized in that the front air collectors are respectively It is connected with the left rear air collection tube and the right rear air collection tube, the two ends of the central shaft of the generator are respectively fixed in the inner ring of the left bearing and the inner ring of the right bearing, and the wind wheel is fixed on both ends of the central shaft of the generator And be contained in the left rear air collecting tube and the right rear air collecting tube respectively, the described generator is fixed on the vehicle frame and links to each other with the battery on the automobile by its lead wire. The wind wheel is linked with the generator through the central shaft of the generator, the wind wheel is driven by the aerodynamic resistance generated during the running of the car, and the generator can charge the battery of the car. The invention has simple structure, convenient processing and installation, utilizes wind energy to generate electricity, has no tail gas emission, does not need to consume fuel, is environmentally friendly, energy-saving, has low operating cost, and is economical and applicable.

Description

A vehicle-mounted wind energy recovery power generation device

technical field

The invention relates to a wind energy recovery power generation device, in particular to a vehicle-mounted wind energy recovery power generation device.

Background technique

Energy-saving and environment-friendly cars are the future development direction of the automobile industry, and electric vehicles have become a recognized future development trend of automobiles. Existing electric vehicles power electric vehicles by storing electrical energy in batteries or other forms of batteries. Although electric vehicles will lead the automobile industry into the "zero-emission era", there are still many factors restricting the development of electric vehicles. The biggest obstacle is the high cost of existing batteries, limited energy storage, and short battery life. , the use of electric vehicles is more restricted in remote areas where the power supply is inconvenient or there is no grid. Electric vehicles need to store a large amount of electric energy, and the deployment of batteries requires a lot of investment. It is estimated that the cost of battery configuration accounts for about 1/2 of the cost of the entire vehicle, which makes it difficult for electric vehicles to be widely used at present. Therefore, whether it can be charged in time and whether it can have a long driving range after a single charge has become the biggest concern of consumers who buy electric vehicles. Because of this, the charging method of electric vehicles has been included in the research and development focus of various automobile manufacturers or scientific research institutes.

The aerodynamic resistance on the windward side of the car is a natural phenomenon that does not depend on human will. Research shows that the fuel consumption of each car's aerodynamic resistance accounts for 40% of its total fuel consumption. ~60%, so if the existing electric vehicles (including gasoline-electric hybrid vehicles, etc.) can effectively collect and utilize wind energy while driving, it will speed up the structural adjustment of the automobile industry, reduce oil consumption, and achieve energy saving, The purpose of emission reduction and high efficiency will help to realize the ultimate goal of the "Energy Saving and New Energy Automobile Industry Development Plan (2012-2020)" as soon as possible. And compared with other new energy sources, automotive wind energy has the inherent advantages of low cost and large-scale development and utilization.

Contents of the invention

The technical problem to be solved by the present invention is to provide a wind energy recovery power generation device used in the driving process of automobiles, so as to increase the driving range of electric vehicles (including gasoline-electric hybrid vehicles, etc.).

In order to solve the above problems, a technical solution adopted by the present invention is: a vehicle-mounted wind energy recovery power generation device, which consists of a front air collector, a right rear air collector, a wind wheel, a generator, and a left rear air collector placed in the engine room of the car. Composed of cylinders, characterized in that: the front air collecting cylinder is connected with the right rear air collecting cylinder and the left rear air collecting cylinder respectively, and the two ends of the central shaft of the generator are respectively fixed in the inner ring of the right bearing and the inner ring of the left bearing , the wind wheel is fixed on both ends of the central shaft of the generator and installed in the right rear air collector and the left rear air collector respectively, and the generator is fixed on the frame and connected with the battery on the car through its lead wire .

Wherein, the wind wheel is linked with the generator through the central shaft of the generator, the wind wheel is driven by the aerodynamic resistance generated during the running of the car, and the generator can charge the battery of the car.

The beneficial effects of the present invention are:

1) The function of the present invention is that when the car is running, it can use the wind resistance of the windward side of the car to drive the wind wheel to rotate through the wind resistance, and the wind wheel drives the central shaft of the generator to rotate, so that the generator generates electricity and supplies power to the car battery Supplementary charging or power supply for automotive electrical appliances, using the device of the present invention, thereby greatly extending the driving range of electric vehicles (including gasoline-electric hybrid vehicles, etc.);

2) The present invention mainly solves the problems of high operating cost and environmental pollution in existing automobiles burning fuel oil;

3) The invention has a simple structure, and is very convenient to manufacture and install. It uses wind energy to generate electricity, has no tail gas emission, does not need to consume fuel, is environmentally friendly, energy-saving, and has low operating costs. It is suitable for various pure electric vehicles (including gasoline-electric hybrid vehicles, etc.) ), low cost, economical and applicable.

Description of drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

Fig. 2 is the assembly schematic diagram of the embodiment of the present invention;

Fig. 3 is the top view of the embodiment of the present invention;

Fig. 4 is a schematic diagram of the left front side of the right rear air collector according to the embodiment of the present invention;

Fig. 5 is a schematic diagram of the left front side of the left rear air collector according to the embodiment of the present invention;

In the figure: 1—front air collector, 2—right rear air collector, 21—right air inlet, 22—right air outlet, 23—right bearing inner ring, 3—wind wheel, 4—generator, 41—power generation Machine central shaft, 5—left rear air collecting tube, 51—left air inlet, 52—left air outlet, 53—left bearing inner ring.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific examples.

1-5 are an embodiment of the present invention. As shown in the figure, a vehicle-mounted wind energy recovery power generation device is composed of a front air collector 1, a right rear air collector 2, a wind wheel 3, a generator 4 and a left rear air collector 5 placed in the engine room of the car. The front air collection tube 1 is connected to the right rear air collection tube 2 and the left rear air collection tube 5 respectively, and the two ends of the generator central shaft 41 are respectively fixed in the right bearing inner ring 23 and the left bearing inner ring 53, so that Said wind wheel 3 is fixed on the two ends of generator central axis 41 and installed in the right rear air collector 2 and the left rear air collector 5 respectively, and said generator 4 is fixed on the vehicle frame and is connected with the motor vehicle through its lead wire. connected to the battery.

Wherein, the wind wheel 3 is linked with the generator 4 through the central shaft 41 of the generator, the wind wheel 3 is driven by the aerodynamic resistance generated during the running of the car, and the generator 4 can charge the battery of the car.

When the car is running, the aerodynamic resistance on the windward side of the car passes through the front air collector 1, the right rear air collector 2 and the left rear air collector 5, and then pushes the right and left wind wheels 3 to rotate, and the right and left wind wheels 3 then drive Generator central shaft 41 rotates, thus generator 4 starts to generate electricity, and through the lead wire on the generator 4, supplementary charge is given to the car battery or power is supplied to the electrical appliances of the car, thereby increasing the continuity of electric vehicles including gasoline-electric hybrid vehicles, etc. The driving mileage, and the aerodynamic resistance that promotes the rotation of the wind wheel 3 is finally discharged through the semicircular outlets of the right rear air collecting tube 2 and the left rear air collecting tube 5.

The invention is simple in structure, very convenient in processing and installation, uses wind energy to generate electricity, has no tail gas emission, does not need to consume fuel, is environmentally friendly, energy-saving, and has low operating costs, and is suitable for various pure electric vehicles (including gasoline-electric hybrid vehicles, etc.), Low cost, economical and applicable.

The above-mentioned embodiments of the present invention are for illustrating typical implementations of the present invention, rather than limiting the implementation of the present invention. The obvious changes derived from the hints of the embodiments of the present invention are still within the protection scope of the present invention.

Claims (4)

1. A vehicle-mounted wind energy recovery power generation device, which consists of a front air collector (1), a right rear air collector (2), a wind wheel (3), a generator (4), and a left rear air collector placed in the engine room of the car. tube (5), characterized in that the front air collecting tube (1) is connected with the right rear collecting tube (2) and the left rear collecting tube (5) respectively, and the central axis of the generator (41) The two ends are respectively fixed in the inner ring of the right bearing (23) and the inner ring of the left bearing (53), and the wind wheel (3) is fixed on both ends of the central shaft (41) of the generator and installed in the right rear air collector respectively (2) and the left rear air collector (5), the generator (4) is fixed on the vehicle frame and connected with the battery on the car through its lead wire. 2 . The vehicle-mounted wind energy recovery power generation device according to claim 1 , characterized in that, the wind wheel ( 3 ) is linked with the generator ( 4 ) through the central shaft ( 41 ) of the generator. 3. The vehicle-mounted wind energy recovery power generation device according to claim 1, characterized in that the wind wheel (3) is driven by the aerodynamic resistance generated during the running of the vehicle. 4. A vehicle-mounted wind energy recovery power generation device according to claim 1, characterized in that the generator (4) can charge the battery of the vehicle.