CN103485974A

CN103485974A - Novel wind power generator device used for vehicles

Info

Publication number: CN103485974A
Application number: CN201310378700.XA
Authority: CN
Inventors: 姚登祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-02-22
Filing date: 2013-08-26
Publication date: 2014-01-01

Abstract

The invention provides a novel wind power generator device used for vehicles, which is generated by adopting aerodynamics, a turbine principle, a wind power generator working principle and a renewable energy utilization technology in combination with the characteristics of the vehicles. The device is characterized in that 1, parts, such as a wind power generator, wind wheels, a conveyor belt, a conveying shaft and a solar cell panel, are combined again; 2, a single wind wheel is changed into the combination of multiple wind wheels. The device aims to get optimum wind energy and mechanical energy with the minimum cost in the driving process of a vehicle, so that the vehicle can obtain more stored energy.

Description

A kind of wind generator device for the traffic tool of novelty

Technical field

The present invention relates to a kind of wind generator device, relate in particular to a kind of wind generator device for the traffic tool.

Background technique

Wind energy new-energy automobile present situation generally adopts the outer turbine of car, kite and the type such as a plurality of miniature horizontal wind-driven generators is installed at positions such as car bodies.And effective positive energy limited that wind energy plant produces is installed at the positions such as car body, therefore so far still in concept status.

First review is principle and the behaviour in service of wind-driven generator once: according to the difference of wind driven generator rotation axle, can be divided into horizontal axis wind-driven generator and vertical axis aerogenerator.1) horizontal axis wind-driven generator: running shaft is vertical with blade, generally parallel to the ground, the wind-driven generator of running shaft in level; 2) vertical axis aerogenerator: running shaft is parallel with blade, and general vertical with the ground top blast, running shaft is in vertical wind-driven generator.Each position of the wind-driven generator that this two class 100Kw is following and whole design comparison maturation.Wherein, horizontal axis wind-driven generator is according to its increase of output power, and the length that fan blade is relative is followed growth.Such as: the rotor diameter of 5Kw wind-driven generator at least more than 5.5 meters and produce single length of blade more than at least 2.5 meters; And vertical axis aerogenerator is according to its increase of output power, the diameter of wind wheel or the height of wind wheel increase thereupon, and the height of the diameter of wind wheel and wind wheel has extremely strong correlation.In the situation that the conditions such as diameter of wind wheel are constant, fan blade shape and length have determined the unit time generated energy.But, current horizontal and vertical wind-driven generator is directly moved on automobile, can not reach best coupling.

Summary of the invention

A kind of wind generator device for the traffic tool of novelty adopts aerodynamics, turbine principle, wind-driven generator working principle and utilization of regenerative energy technology to produce in conjunction with factors such as the own characteristics of automobile.Core of the present invention (1) wind-driven generator, wind wheel, transmission shaft and solar panel etc. reconfigure; (2) single wind wheel is become to multi-form wind wheel combination.Purpose is: in vehicle traveling process, with minimum cost, exchange optimized wind energy and mechanical energy for, make the traffic tool obtain more continuing energy.Produced thus " a kind of wind generator device for the traffic tool of novelty ".

One, by a kind of wind driven generator rotation axle principle design of novelty, be " running shaft and blade level; Running shaft is tending towards parallel with ground ".This design innovation point, widened traditional level or vertical wind wheel and generator combination using scope.Make wind-driven generator universal on vehicle, increased a new solution.

Single wind wheel profile design of this wind generator device adopts the wind wheel design concept of vertical wind power generator, and its external form similar (Fig. 1), be comprised of distortion full wafer or two above distortion wind wheel sheets.The first (Fig. 2) is the distortion wind wheel sheet schematic diagram more than two: with feathering axis, is connected on one side, and two end points on lines of another side nature arc and feathering axis formation angle, its angular range is 0 degree to 45 degree; Its (Fig. 3) wind wheel twisted sheet is integral curved from 0 degree to being less than 181 degree.The distortion full wafer that the second is made by techniques such as cast and the wind wheel that forms, get under its fan blade rotation status, axle centered by its center of circle (as Fig. 1), carry out the level installation at this point, its center of gravity approaches former vehicle's center of gravity, the very big like this height improved due to vertical wind wheel cause vehicle's center of gravity significantly on move.

Two, the factors such as natural environment and climate of using due to vehicle, determined that automobile-used wind wheel should have its special counter-measure.

1, the length of wind wheel is less than 300% overall width.Can produce the tractive force necessarily made progress again because wind flow has certain directivity, the length of wind wheel is long will make the driver increase operation easier, even produce to grab the phenomenons such as ground is not firm and cause serious potential safety hazard simultaneously.So in the ordinary course of things, the Length Ratio overall width of wind wheel is short.

2, the diameter of wind wheel is set according to integrated conditions such as various vehicles, specification, net weight and natural condition.This is very large on the vehicle impact.Yitong Passenger Train Co ZK6899HA type (9945*2480*3330) for example, complete vehicle weight 9300Kg, windless condition, car speed 90Km/h, 2 meters of rotor diameters, 3.33 meters of length.So, a wind wheel is settled 6 wind wheels more than wind-engaging is pressed in to 70N/m2, if add up to and can reach 420N/m2. and add that natural wind more than three grades, toward blowing over against headstock, brings very large challenge to the former function of vehicle from the front run windage.Therefore, selection and the installation of rotor diameter are carried out to following specific design:

The diameter of A, wind wheel must be controlled at 2 meters with interior and at roof, near headstock place and first wind wheel the place ahead, automatic wind facing backplate (Fig. 4) is installed, backplate is made for the best with solar cell windward.In the situation that vehicle is at the uniform velocity and accelerate, with wind wheel top solar plate closed, become a common practice streamlinedly, significantly reduce vehicle under steam, from the windage in the place ahead; When vehicle deceleration or free sliding, the automatic wind facing backplate is opened.Increase wind wheel and be subject to the wind-force area, increase wind energy power.

B, wind direction are flowed by the tailstock to headstock direction, because wind wheel has increased stress surface, can reduce the Vehicle Driving Cycle power consumption and increase wind energy power simultaneously.

When C, vehicle stop, open automatic wind facing backplate (as Fig. 4), as long as gentle breeze is arranged, the wind-driven generator automatic generation, increase energy reserve.

D, due to various places weather conditions difference, the factor such as ice and snow particularly, add the layer solar cell plate above wind wheel, not only can guarantee under the atrocious weather condition, the effect performance of wind wheel is tending towards normal, form distinguished and admirable line style with the automatic wind facing backplate, significantly to reduce windage, the utilization that can increase again the another kind of energy increases the energy storage of vehicle simultaneously.

Three, adopt single wind wheel of some to be combined, solve the problem of the mechanical energy deficiency of single wind wheel generation.

1, will overlap " single wind wheel generator system " carries out separately as the electric energy storage device energy storage more.

2, by a plurality of wind wheel serial or parallel connections or mixing connection, driving relatively high-power wind-driven generator by transmission system is the electric energy storage device energy storage.

Four,, by modes such as line belt or transmission shafts, the mechanical energy that also can directly wind wheel be produced is sent to drive wheel.

The accompanying drawing explanation

The wind wheel profile that Fig. 1 is wind generator device, under the prerequisite that guarantees traffic tool effective efficiency, make wind wheel bring into play maximum positive energy.

Fig. 2 is distortion wind wheel monolithic schematic diagram: because its meander configuration can solve wind-resources, order about from different directions wind wheel and move towards same course bearing.

Fig. 3 is monolithic wind wheel sheet curved surface arc schematic diagram, and the area that can make to accept wind the most rationally and obtain best wind-force, makes wind wheel produce the most rational mechanical energy.

Fig. 4 is backplate schematic diagram windward, and the streamlined of its external surface shape and vehicle reached unanimity as far as possible, but windward apron outer surface can arc also other shapes, so significantly be reduced in the wind-force of negative benefit in Vehicle Driving Cycle.

Embodiment:

Because Vehicle Driving Cycle is determined according to user's demand, so wind-resources can only rationally utilize in Vehicle Driving Cycle.At first 2.0 meters are reinforced and extended upwardly to pillar and the roof cross beam of existing electric vehicle body with interior (according to vehicle and functional requirement, determining its extended height); Secondly, before headstock, with other positions, backplate windward is installed, it highly equals the level height that solar panel is installed; Again secondly, the accessories such as wind wheel (determining the diameter of wind wheel according to vehicle design usage requirement parameter), transmission shaft, generator are installed on the car item; Then, controllable solar panel is installed above wind wheel; Finally electric lead is connected and enters accumulation of energy with honourable inverter.

Claims

1. the wind generator device for the traffic tool of a novelty, is characterized in that, according to wind driven generator rotation axle design principle " running shaft and blade level; Running shaft is tending towards parallel with ground " be made, and for the wind generator device of the traffic tool.

2. the wind generator device for the traffic tool as claimed in claim 1, is characterized in that, the wind wheel of described wind generator device is monolithic or an integrated piece, gets axle centered by the center of circle of its rotation.

3. the wind generator device for the traffic tool as claimed in claim 1, it is characterized in that, the wind wheel of described wind generator device comprises that at least two air blades form, it is connected with horizontal rotating shaft on one side, two end points on lines of another side nature arc and horizontal rotating shaft formation angle, its angular range is 0 degree to 45 degree; The wind wheel sheet is integral curved from 0 degree to 181 degree.

4. as the wind wheel of claim 2 and the 3 described wind generator devices for the traffic tool, it is characterized in that, the length of described wind generator device wind wheel is less than 300% overall width.

5. as the wind wheel of claim 2 and the 3 described wind generator devices for the traffic tool, it is characterized in that, the diameter of the wind wheel of described wind generator device is in 2 meters.

6. as the wind wheel of claim 2 and the 3 described wind generator devices for the traffic tool, it is characterized in that, the place ahead of described wind generator device wind wheel, rear, left and right be loaded as can be freely the closed or backplate windward opened.

7. as the wind wheel of claim 2 and the 3 described wind generator devices for the traffic tool, it is characterized in that, can be provided with the solar panel of the types such as optically focused, polysilicon or single crystal silicon on the wind wheel of described wind generator device.

8. combined the described wind generator device for the traffic tool as claim 2,3,4,5,6, it is characterized in that, described wind wheel adopts at least two single wind wheel series, parallel or mixes joint group and close, and driving the wind turbine power generation device by line belt or transmission shaft is the electric energy storage device energy storage.

9. combined the described wind generator device for the traffic tool as claim 2,3,4,5,6, be it is characterized in that, will overlap single wind wheel generator system more and carry out separately as the electric energy storage device energy storage.

10. combined the described wind generator device for the traffic tool as claim 2,3,4,5,6, it is characterized in that, described wind wheel adopts at least two single wind wheel series, parallel or mixes joint group and close, and mechanical energy wind wheel produced by parts such as line belt, transmission shaft, gears flows to moving runner.