CN2747378Y

CN2747378Y - Wind power generator

Info

Publication number: CN2747378Y
Application number: CNU200420009385XU
Authority: CN
Inventors: 李成波
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-10
Filing date: 2004-10-10
Publication date: 2005-12-21
Anticipated expiration: 2014-10-10

Abstract

The utility model relates to a generator, in particular to an engine which uses wind force as power, comprising a generator, wherein, the outer shell of the generator is fixedly connected with the inner wall of a sleeve in a wind turbine. The main shaft of the generator is fixedly connected with one end of a support rod by a connecting flange, and the other end of the support rod extends out the wind turbine, and is fixedly connected with a base on a ground surface by a connecting element. The wind turbine of the wind power generator of the utility model rotates along a horizontal direction, and rotates inside a vertical surface with the rotation blades of the existing wind power generator, the wind power generator has the advantages that the wind power generator can sufficiently receive and use wind force in any direction, and can drive the wind turbine to rotate. The structure that the generator is installed inside the wind turbine is added, and thus, the generator has long service life and high electricity generation efficiency.

Description

Wind-driven generator

Technical field

The utility model relates to a kind of generator, is specifically to utilize the motor of wind-force for power.

Background technique

Generator is based on firepower and hydroelectric generator, and certainly in recent years, nuclear power station continues to bring out.Obviously, thermal power generation is the energy with the fire coal, and this is a kind of non-renewable energy, and big for environment pollution; The waterpower data then is limited, and still, solar energy and wind energy then are inexhaustible cheap clear energy sourcess, and further exploitation has broad application prospect.

The model utility content

The purpose of this utility model be to provide any wind direction of a kind of adaptation, collection wind effective, rotate flexibly, streamlined wind eddies wheel stably, thereby obtain the high wind-driven generator of generating efficiency.

The utility model wind-driven generator, comprise generator, wherein the inwall of the sleeve pipe in the shell of generator and the wind eddies wheel is fixedlyed connected, the main shaft of generator is fixedlyed connected with strut one end by adpting flange, and the other end of strut stretches out outside the wind eddies wheel fixedlys connected with ground pedestal by link.

The utility model wind-driven generator, wherein wind eddies wheel comprises left and right wing plate, forward and backward wind-force course plate, sleeve pipe and with its upper and lower flat board that is connected as a single entity; Forward and backward wind-force course plate is that section is arc cylndrical surface, and is interconnected into the hollow shell that section is a rugby shape mutually, and sleeve pipe is loaded on the hollow shell center, and two ends connect by upper and lower dull and stereotyped vertical fixing respectively; Fixedly connected with left and right wing plate respectively in upper and lower dull and stereotyped two ends.

The utility model wind-driven generator, wherein left and right wing plate are that arc cylndrical surface, section is that the end face of semicircular cylndrical surface and two ear shapes is connected as a single entity and constitutes by section, and left and right wing plate symmetrically but the orientation settle on the contrary; Arc cylndrical surface is to outer lug, Yi Bian it is fixedlyed connected with semicircular cylndrical surface on one side; The radius of arc cylndrical surface is the radius of gyration of wind eddies wheel.

It is that the major axis of the hollow shell of rugby shape is 25 °～35 ° with the angle of upper and lower dull and stereotyped long center line along clockwise direction that the utility model wind-driven generator, wherein forward and backward wind-force course plate are interconnected into section mutually.

The wind eddies wheel construction novelty of the utility model wind-driven generator, the substantially horizontal rotation, left and right wing plate and forward and backward wind-force course plate constitute fairshaped wind eddies wheel, can fully receive and utilize the wind-force of any direction, drive the rotation of wind eddies wheel, and noise is low, long-time running is steadily reliable; Again because generator is installed in the sleeve pipe of wind eddies wheel, and promptly the shell of generator is connected with sleeve pipe, and the heating problem of generator itself is overcome, thereby generator long service life, generating efficiency height.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model wind-driven generator structure principle;

Fig. 2 is generator and a wind eddies wheel cover pipe mounting structure schematic representation among Fig. 1.

Embodiment

By Fig. 1～Fig. 2 as seen, the utility model wind-driven generator comprises generator, wind eddies wheel and support connecting piece, wherein the shell 1 of generator is fixedlyed connected with the inwall that wind eddies is taken turns the sleeve pipe 3 in 2, its main shaft 4 is fixedlyed connected with strut 6 one ends by adpting flange 5, and the other end of strut 6 stretches out the wind eddies wheel 2 outer links 7 that pass through fixedlys connected with ground pedestal.Wind eddies wheel 2 comprises left and

right wing plate

8,9, forward and backward wind-

force course plate

10,11, sleeve pipe 3 and with its be connected as a single entity upper and lower dull and stereotyped 12,13; Forward and backward wind-

force course plate

10,11 is arc cylndrical surface for section, and be interconnected into the hollow shell that section is a rugby shape mutually, and the major axis of the hollow shell of this rugby shape is 30 ° with the angle of upper and lower dull and stereotyped 12,13 long center lines along clockwise direction.Sleeve pipe 3 is loaded on the hollow shell center, and upper and lower dull and stereotyped 12,13 vertical fixing that two ends are passed through respectively connect; Fixedly connected with left and

right wing plate

8,9 respectively in upper and lower dull and stereotyped 12,13 two ends.Wherein left and

right wing plate

8,9 is that arc cylndrical surface 14, section is that the end face 16 of semicircular cylndrical surface 15 and two ear shapes is connected as a single entity and constitutes by section, and left and

right wing plate

8,9 symmetrically but the orientation settle on the contrary; Arc cylndrical surface 14 is to outer lug, Yi Bian it is fixedlyed connected with semicircular cylinder 15 on one side; The radius of arc cylndrical surface 14 is the radius of gyration of wind eddies wheel.

The wind eddies of the utility model wind-driven generator is taken turns the rotation of 2 along continuous straight runs, rotate in vertical plane with the rotating blading of existing wind-driven generator and to have the wind-force that can fully receive and utilize any direction, drive the advantage of wind eddies wheel rotation, add that generator is installed in the structure in the wind eddies wheel, thereby generator long service life, generating efficiency height.

Claims

1, a kind of wind-driven generator comprises generator; The shell (1) that it is characterized in that described generator is fixedlyed connected with the inwall that wind eddies is taken turns the sleeve pipe (3) in (2), the main shaft of described generator (4) is fixedlyed connected with strut (6) one ends by adpting flange (5), and the other end of described strut (6) stretches out the outer link (7) that passes through of described wind eddies wheel (2) fixedlys connected with ground pedestal.

2, wind-driven generator according to claim 1 is characterized in that described wind eddies wheel (2) comprises left and right wing plate (8,9), forward and backward wind-force course plate (10,11), described sleeve pipe (3) and with its upper and lower flat board that is connected as a single entity (12,13); Described forward and backward wind-force course plate (10,11) is arc cylndrical surface for section, and be interconnected into the hollow shell that section is a rugby shape mutually, described sleeve pipe (3) is loaded on the hollow shell center, and two ends connect by described upper and lower flat board (12,13) vertical fixing respectively; Fixedly connected with described left and right wing plate (8,9) respectively in described upper and lower flat board (12,13) two ends.

3, wind-driven generator according to claim 2, it is characterized in that described left and right wing plate (8,9) is that arc cylndrical surface (14), section is the end face (16) of semicircular cylndrical surface (15) and two the ear shapes formation that is connected as a single entity by section, and described left and right wing plate (8,9) symmetrically but the orientation settle on the contrary; Described arc cylndrical surface (14) is to outer lug, and it is fixedlyed connected with described semicircular cylndrical surface (15) on one side; The radius of described arc cylndrical surface (14) is the radius of gyration of wind eddies wheel.

4, wind-driven generator according to claim 2 is characterized in that it is that the major axis of the hollow shell of rugby shape is 25 °～35 ° with the angle of the long center line of described upper and lower flat board (12,13) along clockwise direction that described forward and backward wind-force course plate (10,11) is interconnected into section mutually.