CN2342125Y

CN2342125Y - Speed wind generator

Info

Publication number: CN2342125Y
Application number: CN98244646U
Authority: CN
Inventors: 贺晓春
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-29
Filing date: 1998-09-29
Publication date: 1999-10-06
Anticipated expiration: 2008-09-29

Abstract

The utility model relates to a speed wind-driven generator, which is composed of a machine body, a permanent magnet body arranged on the inner wall of the machine body, a rotor, a rotational flow impeller, a flow pooling ring, and an electric brush corresponding to the flow pooling ring. The rotor is assembled in the machine body through a bearing. The rear end of a shaft of the rotor is provided with the flow pooling ring and the electric brush corresponding to the flow pooling ring. The front end of the shaft of the rotor is provided with the rotational flow impeller. The windwards of the blades of the impeller are in a rotational flow path structure which is designed in an asteroid line. The utility model has the advantages of simple structure, energy saving, no environmental pollution, and wide application. The utility model can use speed wind resources to generate electricity. The unique design of the impeller can make wind energy to be fully used.

Description

The speed wind-driven generator

The utility model relates to a kind of wind-driven generator, specifically a kind of speed wind-driven generator.

Electricity plays a part very important in the economic development of various countries, the whole world, the electric utility development of China rapidly, but thermal power generation and utilize the generating of other non-renewable resources to occupy significant proportion, the nuclear power of Chu Xianing in recent years, tidal power generation, solar electrical energy generation, geothermal power generation, wind-power electricity generation is the different projection that adds in electric utility, but all be confined to have the area of resources superiority, and the wind-force that the air relative movement that utilizes swiftly passing object to cause produces, be the limitation that this resource of speed wind-force then is not subjected to the region, but at present China also Shang Weiyou utilize the device of this resource.

The purpose of this utility model is to address the above problem, and a kind of be arranged on the high-speed moving object is provided and utilizes the speed wind-driven generator of speed wind resource generating.

The technical solution of the utility model can be: it is by body 4, is fitted to permanent magnet 7 on body 4 interior wall, rotor 6, eddy flow impeller 11 and collector ring 1 and the brush corresponding with collector ring 1 constitutes, rotor 6 is fitted in the body 4 by bearing 5, collector ring 1 and brush corresponding with it are set in the rotor shaft rear end, eddy flow impeller 11 are set at the rotor shaft front end.

The technical solution of the utility model can also be perfect like this: the impeller blade windward side is astroid design eddy flow road structure; The number of impeller blade is 3.

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

Fig. 1 is a speed wind-driven generator structure schematic representation;

Fig. 2 is a generator impeller blade plan view;

Fig. 3 is a generator impeller blade left view.

Permanent magnet 7 is fitted on body 4 inwalls, rotor 6 is fitted to body 4 inside by bearing 5, left end bearing peripheral hardware has left end cap 3, the right-hand member bearing is provided with right end cap 10 outward, the left end cap 3 outer insulation booths 2 that are provided with, and the rotor shaft left end is provided with collector ring 1 and brush corresponding with it, the rotor shaft right-hand member is provided with three eddy flow impellers 11, and tighten up with nut 12, nut 12 outer equipped protecting covers 13 are fixed on the high-speed moving object by support 14.Among the figure, the 8-circlip, 9-adjusts ring.

Above-mentioned bearing 5 also can be arranged in the left and right sides end cap (3,10), and rotor 6 is fitted in the body 4 by the bearing 5 that is arranged in the left and right sides end cap (3,10) again.

The utlity model has following advantage: 1, utilize speed wind resource generating, can not The regenerated resources loss; 2, unique eddy flow Impeller Design can obtain high efficiency operation, makes The wind resource utilization is more abundant; 3, simple in structure, the scope of application is wide, non-environmental-pollution.

Claims

1, a kind of wind generating unit, it is characterized in that: it is by body (4), is fitted to permanent magnet (7), rotor (6), eddy flow impeller (11) and collector ring (1) on body (4) interior wall and the brush corresponding with collector ring (1) formation, rotor (6) is fitted in the body (4) by bearing (5), collector ring (1) and brush corresponding with it are set in the rotor shaft rear end, eddy flow impeller (11) are set at the rotor shaft front end.

2, wind generating unit according to claim 1 is characterized in that: the impeller blade windward side is astroid design eddy flow road structure.

3, wind generating unit according to claim 2 is characterized in that: the number of impeller blade is 3.