CN201202590Y

CN201202590Y - Wind Turbines

Info

Publication number: CN201202590Y
Application number: CNU2008201036138U
Authority: CN
Inventors: 邓兆孟
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-28
Filing date: 2008-04-28
Publication date: 2009-03-04
Anticipated expiration: 2018-04-28

Abstract

The utility model relates to a power generating device, which belongs to the improvement of the structure of a wind power generator, in particular to a wind power generator. , and its upper and lower ends are fixedly connected to the upper plate and the lower plate respectively. The utility model has a simple and reasonable structure, can be installed on the top of a high-rise building or an area with a surplus of wind power, especially on a vehicle, and can make full use of the wind energy generated during its movement. The utility model is convenient to assemble and relatively easy to maintain.

Description

Wind-driven generator

Technical field

The utility model relates to electricity generating device, belongs to the improvement of wind-driven generator structure, particularly wind-driven generator.

Background technique

Because wind energy is a kind of generation mode of clean environmental protection, in the abundant area of THE WIND ENERGY RESOURCES IN CHINA, wind power plant occurs like the mushrooms after rain, but the outstanding mostly height of existing wind generating unit (impeller) is fixed on the support upper end, utilize the wheel rotation of the convection current generation air flows promotion wind-driven generator of the cold and hot air of nature to convert wind energy to mechanical energy, convert again that power storage is got up to or directly transport to family, factory or the enterprise of electricity consumption, but its volume is big, structure is comparatively complicated, assemble loaded down with trivial detailsly, repair also comparatively difficulty.Moreover, the existing electricity generating device of having an effect is relatively heavier, can not be placed in by (as public transport bus, internal combustion locomotive, truck, boats and ships etc.) on the traffic tool, and transport facility also can produce relative air-flow in the process of motion, this a part of wind energy runs off in vain, is not fully utilized.

Summary of the invention

The purpose of this utility model is to provide a kind of wind-driven generator, and it is simple and reasonable, can be installed in top of high-rise buildings or wind-force zone more than needed, especially can be installed on the traffic tool, make full use of the wind energy that it produces in movement process, it is convenient to assemble, and keeps in repair more or less freely.

The utility model is achieved in that a kind of wind-driven generator, and the last axle head and the lower shaft end of alternator shaft are installing upper plate and lower plate respectively; At the blade of the uniform setting of excircle of generator, its upper and lower end correspondence respectively is fixed on upper plate and the lower plate.

Mechanism of the present utility model as mentioned above, mainly be uniform respectively being fixed on upper plate and the lower plate of upper and lower end of blade, when wind-force is enough big, air-flow then acts on the side wall surface of blade, promote uniform each blade that is fixed between upper plate and the lower plate, because upper plate fixedlys connected with the upper and lower end of the rotating shaft of lower plate and generator amature, and then promote upper plate and lower plate is rotated simultaneously, the upper plate of rotation and lower plate drive the rotor rotation of generator again and generate electricity.The utility model is simple and reasonable, can be installed in top of high-rise buildings or wind-force zone more than needed, especially can be installed on the traffic tool, makes full use of the wind energy that it produces in movement process, and it is convenient to assemble, and keeps in repair more or less freely.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Accompanying drawing is a schematic representation of the present utility model.

Embodiment

A kind of wind-driven generator, as shown in drawings, the last axle head of generator 5 rotating shafts and lower shaft end are installing upper plate 2 and lower plate 4 respectively; At the blade 3 of the uniform setting of excircle of generator 5, its upper and lower end correspondence respectively is fixed on upper plate 2 and the lower plate 4.The upper and lower end of blade 3 is corresponding respectively be packed on upper plate 2 and the lower plate 4 with blade 3 uniform corresponding jacks or slot in.Being shaped as of upper plate 2 and lower plate 4 is discoid.Upper plate 2 and lower plate 4 install by the fastening piece on generator 5 rotor shafts.Fastening piece is bolt and the nut 1 that matches.Blade 3 uniform affixed quantity are 5-8, and its end face is camber line shape, and side wall surface is a curved surface.The side wall surface of blade 3 is a cylinder, and the angle of its end arc line segment is 30 °-45 °.

The utility model is because assembling is convenient, invest little, can be in enormous quantities, extensive assembled arrangement, intensive use, it can be installed on car (set a roof beam in place next door or railway carriage or compartment ceiling), the boats and ships, the pressure wind that utilizes car and boat to produce under steam makes blade-carrying wheel rotation, drive the generator amature rotary electrification again, uninterruptable power source is provided for the motor of car, ship and charges a battery; The utility model also can be installed in gallops on train or electric locomotive on the Gobi desert, wilderness, except the electric energy of supply train or electric locomotive itself, if can also store more than the electric energy that produces, especially after being installed in the electric locomotive, unnecessary electric energy can also generate electricity by way of merging two or more grid systems to fixed-line subscriber by power line cable.The utility model is arranged in the casing, casing of the present utility model will be housed again be placed in interior railway or (at a high speed) highway both sides along the line, big zone (for example Gobi desert, mountain pass, Feng Qu, air port) of long-term wind-force, set up windbreak, not only keep out the wind but also prevent that excessive the blowing of wind-force from climbing over past vehicle, the also electric power storage of can also networking or generate electricity by way of merging two or more grid systems is used in order to emergent, kills two birds with one stone; Moreover the utility model can also be placed in the roof of tall building in the mode of stack combinations array, for tall building provides sufficient, emergent electric energy.

Claims

1, a kind of wind-driven generator is characterized in that: the last axle head of generator (5) rotor shaft and lower shaft end are installing upper plate (2) and lower plate (4) respectively; At the blade (3) of the uniform setting of excircle of generator (5), its upper and lower end correspondence respectively is fixed on upper plate (2) and the lower plate (4).

2, wind-driven generator according to claim 1 is characterized in that: the upper and lower end of blade (3) respectively correspondence be packed in that upper plate (2) and lower plate (4) go up and blade (3) uniform corresponding jack or slot in.

3, wind-driven generator according to claim 1 is characterized in that: being shaped as of upper plate (2) and lower plate (4) is discoid.

4, wind-driven generator according to claim 1 is characterized in that: upper plate (2) and lower plate (4) install by the fastening piece on generator (5) rotor shaft.

5, wind-driven generator according to claim 4 is characterized in that: fastening piece is bolt and the nut (1) that matches.

6, wind-driven generator according to claim 1 is characterized in that: the uniform affixed quantity of blade (3) is 5-8, and its end face is camber line shape, and side wall surface is a curved surface.

7, wind-driven generator according to claim 6 is characterized in that: the side wall surface of blade (3) is an arc surface, and the angle of its end arc line segment is 30 °-45 °.