CN201125844Y

CN201125844Y - Wind collecting flow guiding type wind power generation device

Info

Publication number: CN201125844Y
Application number: CNU2007200948368U
Authority: CN
Inventors: 张晓春
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-18
Filing date: 2007-12-18
Publication date: 2008-10-01
Anticipated expiration: 2017-12-18

Abstract

The utility model discloses a wind collecting flow guiding type wind power generator which comprises a base, a windmill axis and windmill blades. The invention is characterized in that a wind collecting flow guiding cover is provided. The windmill axis is provided with more than one group of windmill blade along the direction of longitudinal axis. The lower end of the windmill axis is connected with more than two sets of generators with different powers through a gear box. A wind speed indicator and a transporter thereof are provided to form a complete set. The wind speed indicator outputs the signal to an internal CPU of the intelligent control platform. The output signal of CPU is transmitted to a dynamo-electric clutch for controlling the working condition of the generator. The utility model has the advantage that the wind collecting flow guiding cover can lead to that the nature wind from any direction impacts the windmill to operate. The wind collecting flow guiding cover furthermore can increase the speed and pressure of the wind which drives the windmill for increasing the using efficiency of the wind energy. The wind speed indicator, transporter, CPU and dynamo-electric clutch are adopted for forming a control system. The electric motor set with different power can be driven according to the wind speed. The wind energy resource can be used more sufficiently and reasonably. The wind collecting flow guiding type wind power generator of the utility model has high generalizing and application value and has good market outlook.

Description

Wind gathering flow guide type wind generating unit

Technical field

The utility model relates to a kind of wind generating unit.

Background technique

The wind-power electricity generation advantage is a lot, the wind generating unit that China comes into operation horizontal shaft type arranged with two kinds of perpendicular axis type, their characteristics all are the flow directions of being obedient to wind passively, problem is, the one, wind energy utilization is low, the area of air vane only accounts for 10% of its running area, that is to say that the wind by the air vane operating range has only 10% in acting, simultaneously, general windmill is only joined a motor, wind speed 3m/s, 10m/s sends same electricity, and the 2nd, Utilization ratio is low, and the above wind speed of 3m/s just can generate electricity, both made in the sufficient area of wind regime, generating dutation is less than 2000 hours also, influences the performance of its benefit, and use value is restricted.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of prior art, and a kind of wind gathering flow guide type wind generating unit is provided.

A kind of wind gathering flow guide type wind generating unit includes base, wind axle, air vane, fixed support, it is characterized in that, is provided with the wind gathering air guide sleeve; Its y direction is provided with air vane more than 1 group in the wind axle upper edge, and air vane is made open diamonds body shape; Connect 2 above different capacity generators in the wind axle bottom through gear-box; Supporting anemoscope and the conveyer thereof of being provided with, its output signal is gone into CPU in the intelligent console, and CPU outputs signal to electric clutch, in order to control generator working state.

Advantage of the present utility model, the wind gathering air guide sleeve can flow to the natural wind of any direction by direction and the angle set, turn round to impact windmill, and can not produce reverse resistance, the wind gathering air guide sleeve can strengthen wind speed, the pressure that blows windmill again, improves the utilization ratio of wind energy; Adopt anemoscope and sensor thereof, CPU, electric clutch to constitute control system, can start the different capacity generator combination, more sufficiently and reasonably utilize wind energy resources by wind speed.The utility model can be used for Plain, mountain region, can be used for office building, residential houses top layer, is used for generating electricity, and the utility model possesses very high application value, has good market prospects.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the plan view of Fig. 1.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is made detailed description further.

As shown in Figure 1, be provided with dividing plate in the wind gathering air guide sleeve 6, dividing plate angle, quantity can be decided by ground predominant wind direction and long-term mean wind velocity are installed, and wind gathering air guide sleeve 6 center of top openings make things convenient for air-out.Wind gathering air guide sleeve 6 is with the natural wind gathering and guide to air vane 5, blade 5 evenly is provided with in the horizontal direction in groups, along longitudinal axis rear to there being 1 layer or 2 layers, or 3 layers, relative position staggers between the air vane of each group, in order to good utilisation wind energy more, promote the windmill running, axletree 1 is welded into one with air vane 5, wind axle 1 driving gearbox 14 internal gears, through transmission shaft 19 drawing generator A, B, C, gear-box 14 and generator A, B, be equipped with electric clutch A between C, B, C, electric clutch receive operating panel control on intelligent console 9 interior CPU or the intelligent console 9, there are anemoscope and conveyer 4 thereof to output signal to CPU, in establish program, according to the wind speed size, can select generator A or B or C, or A+B, or B+C, or A+C, or A+B+C ... multiple combination generating, low wind speed can generate electricity, wind speed is big more, and it is many more to generate electricity, and sufficiently and reasonably utilizes wind energy resources.

Base 10 has leg 11 in order to be fixed on ground or roof, intelligent console 9 is located in the operation room, anemoscope and conveyer 4 thereof are located on wind gathering air guide sleeve 6 tops or its equal height position montant, wind axle 1 upper end is provided with bearing 2, support by last fixed support 3, the lower end is provided with thrust bearing 18, and by fixed support 7 supports down, thrust bearing 18 bottoms are provided with brake 8, brake 8 can carry out manual brake, also can accept switching operation signal on the panel of intelligent console 9 and work, motor A 12, supporting have an electric clutch A 13, generator B 15, supporting have an electric clutch B, generator C 17, and supporting have an electric clutch C 16.

Claims

1, a kind of wind gathering flow guide type wind generating unit comprises base (10), wind axle (1), air vane (5), it is characterized in that, is provided with wind gathering air guide sleeve (6); Its y direction is provided with air vane more than 1 group (5) in wind axle (1) upper edge, in wind axle (1) lower end, is connected with 2 above different capacity generators through gear-box (14).

2, according to the described wind gathering flow guide type of claim 1 wind generating unit, it is characterized in that, supporting anemoscope and the conveyer thereof of being provided with, its output signal is gone into the interior CPU in intelligent console (9), and CPU outputs signal to electric clutch, in order to control generator working state.

3,, it is characterized in that described air vane (5) is evenly organized setting along substantially horizontal according to the described wind gathering flow guide type of claim 1 wind generating unit, relative position staggers between the air vane (5) of each group.

4,, it is characterized in that described air vane (5) is made open diamonds body shape according to the described wind gathering flow guide type of claim 1 wind generating unit.