CN201827023U - Blind type vertical shaft wind driven generator - Google Patents

Blind type vertical shaft wind driven generator Download PDF

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Publication number
CN201827023U
CN201827023U CN2010205877500U CN201020587750U CN201827023U CN 201827023 U CN201827023 U CN 201827023U CN 2010205877500 U CN2010205877500 U CN 2010205877500U CN 201020587750 U CN201020587750 U CN 201020587750U CN 201827023 U CN201827023 U CN 201827023U
Authority
CN
China
Prior art keywords
blade
rectangular grid
shaft
generator
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010205877500U
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Chinese (zh)
Inventor
李国宏
杜建卫
Original Assignee
李国宏
杜建卫
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李国宏, 杜建卫 filed Critical 李国宏
Priority to CN2010205877500U priority Critical patent/CN201827023U/en
Application granted granted Critical
Publication of CN201827023U publication Critical patent/CN201827023U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Abstract

The utility model discloses a blind type vertical shaft wind driven generator belonging to the technical field of wind generators. The technical scheme is as follows: the blind type vertical shaft wind driven generator comprises a tower frame, a generator, a vertical main shaft and a plurality of fan blades, wherein the generator is fixed on the tower frame, and an output shaft of the generator is fixedly connected with the vertical main shaft; the fan blades comprise a rectangular grid blade frame and a plurality of blades, the rectangular grid blade frame is fixedly connected with the vertical main shaft through an assembling stand and a shaft sleeve, and each grid of the rectangular grid blade frame corresponds to one blade, each blade is provided with a vertical blade shaft and is connected with the rectangular grid blade frame by the blade shaft in a rotating manner, and each rectangular grid of the rectangular grid blade frame is internally provided with a blade limiting sheet. The blind type vertical shaft wind driven generator is convenient to machine and transport, simple and fast to install, high in wind energy utilization efficiency, and wide in power range, especially applicable to regions having good wind energy and being far away from the power grid or having abnormal power grid.

Description

The louvered vertical axis aerogenerator
Technical field
The utility model relates to a kind of improved vertical axis aerogenerator, belongs to the wind motor technical field.
Background technique
Along with the exhaustion day by day of global chemical energy source, wind-power electricity generation more and more is subject to people's attention.Vertical axis aerogenerator has the wind energy utilization height, and it is low to start wind speed, does not produce advantages such as noise substantially, has a wide range of applications.The flabellum of existing vertical axis aerogenerator is generally monolithic construction, and promptly whole flabellum is exactly a blade, and its shortcoming mainly contains two: the one, and the individual blade area is bigger, and difficulty is all compared in fine finishing and transportation, also is not easy to install.The 2nd, be subjected to the restriction of individual blade shape and size, whole blower fan is unfit to do greatly.
The model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of is convenient to processing, transportation and installs, and big or small unrestricted louvered vertical axis aerogenerator.
Problem described in the utility model realizes with following technical proposals:
A kind of louvered vertical axis aerogenerator, comprise pylon in the formation, generator, vertical main shaft and a plurality of flabellum, described generator is fixed on the pylon, its output shaft is fixedlyed connected with vertical main shaft, described flabellum is made of rectangular grid vane frame and a plurality of blade, described rectangular grid vane frame is fixedlyed connected with vertical main shaft with axle sleeve by jig, the corresponding blade of each rectangular grid of rectangular grid vane frame, described blade is provided with vertical sharf and is rotatably connected with the rectangular grid vane frame by sharf, also is provided with the blade banking stop in each rectangular grid of rectangular grid vane frame.
Above-mentioned louvered vertical axis aerogenerator, described flabellum are provided with three, they be distributed in vertical main shaft around.
Flabellum of the present utility model is combined by rectangular grid vane frame and a plurality of blade, and the area of flabellum determines jointly that by blade dimensions and blade quantity the size of individual blade need not be done very greatly, thereby is convenient to processing, transportation and installation.In addition, power of fan can be regulated by the blade quantity that changes on each flabellum, both can do for a short time, also can do greatly, is not subjected to the restriction of individual blade shape and size.
The utility model processing, convenient transportation, install simple, quick, the wind energy utilization height, power range is wide, it is good to be specially adapted to the wind energy condition, away from electrical network or the abnormal area of electrical network.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view corresponding with Fig. 1;
Fig. 3 is the structural representation of flabellum;
Fig. 4 is the plan view corresponding with Fig. 3;
Fig. 5 is the structural representation of blade;
Fig. 6 is the plan view corresponding with Fig. 5.
Each label is among the figure: 1, pylon; 2, generator; 3, vertical main shaft; 4, jig; 5, rectangular grid vane frame; 6, blade; 7, blade banking stop; 8, axle sleeve; 9, sharf.
Embodiment
Referring to Fig. 1~Fig. 6, each flabellum of the present utility model is made up of rectangular grid vane frame 5 and a plurality of single-piece blade 6, the uniform installation in space at a certain angle of each rectangular grid vane frame 5.The single-piece blade is cast for opening punching block hot pressing, the precision of blades height, and cost is low, suitability for scale production.
Earlier pylon 1 is fixed on the position of choosing during installation, generator 2 and vertical main shaft 3 are fixed on the pylon 1, blade banking stop 7 is fixed on the rectangular grid vane frame 5, again single-piece blade 6 is installed on the rectangular grid vane frame 5, and then rectangular grid vane frame 5 is installed on the jig 4, axle sleeve 8 is contained on the vertical main shaft 3, and the jig 4 of each flabellum is fixing with axle sleeve 8.Three flabellums are mutually 120 degree angles (this angle is relevant with the quantity of flabellum).When wind moving vane 6 makes it to swing to blade banking stop 7 positions, blade 6 stops swinging, whole flabellum drives vertical main shaft 3 rotations under the promotion of wind, no longer stop 6 swings of single-piece blade when vertical main shaft 3 rotates 180 degree rear blade banking stops 7, and whole flabellum does not stress.Three flabellums are stressed in succession, thereby drive generator 2 generatings.
The utility model can hang down wind speed and start, and noise free is the squelch type wind-driven generator.It is applicable to that generally the wind energy condition is good, away from electrical network or the abnormal area of electrical network, for household electric appliance (as television set, electric light etc.), monitor and control facility, communication apparatus and other middle-size and small-size electricity consumption facility electricity consumption.The utility model also can generate electricity by way of merging two or more grid systems, and power of fan is changeable, from tens watts to several megawatts.

Claims (2)

1. louvered vertical axis aerogenerator, it is characterized in that, comprise pylon (1) in the formation, generator (2), vertical main shaft (3) and a plurality of flabellum, described generator (2) is fixed on the pylon (1), its output shaft is fixedlyed connected with vertical main shaft (3), described flabellum is made of rectangular grid vane frame (5) and a plurality of blade (6), described rectangular grid vane frame (5) is fixedlyed connected with vertical main shaft (3) with axle sleeve (8) by jig (4), the corresponding blade (6) of each rectangular grid of rectangular grid vane frame (5), described blade (6) is provided with vertical sharf (9) and is rotatably connected with rectangular grid vane frame (5) by sharf (9), also is provided with blade banking stop (7) in each rectangular grid of rectangular grid vane frame (5).
2. according to the described louvered vertical axis aerogenerator of claim 1, it is characterized in that described flabellum is provided with three, they be distributed in vertical main shaft (3) around.
CN2010205877500U 2010-11-02 2010-11-02 Blind type vertical shaft wind driven generator Expired - Fee Related CN201827023U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205877500U CN201827023U (en) 2010-11-02 2010-11-02 Blind type vertical shaft wind driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205877500U CN201827023U (en) 2010-11-02 2010-11-02 Blind type vertical shaft wind driven generator

Publications (1)

Publication Number Publication Date
CN201827023U true CN201827023U (en) 2011-05-11

Family

ID=43965563

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205877500U Expired - Fee Related CN201827023U (en) 2010-11-02 2010-11-02 Blind type vertical shaft wind driven generator

Country Status (1)

Country Link
CN (1) CN201827023U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102297079A (en) * 2011-09-13 2011-12-28 南通大学 Vertical-shaft lift-drag coupled wind turbine for wind power generation
CN102644556A (en) * 2012-05-08 2012-08-22 安徽省智杰科创风光发电设备有限公司 Efficient low-resistance breeze and solar energy complemented generator
CN110159482A (en) * 2019-06-13 2019-08-23 郭云钊 Rectilinear typhoon generating set

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102297079A (en) * 2011-09-13 2011-12-28 南通大学 Vertical-shaft lift-drag coupled wind turbine for wind power generation
CN102644556A (en) * 2012-05-08 2012-08-22 安徽省智杰科创风光发电设备有限公司 Efficient low-resistance breeze and solar energy complemented generator
CN110159482A (en) * 2019-06-13 2019-08-23 郭云钊 Rectilinear typhoon generating set

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110511

Termination date: 20111102

C17 Cessation of patent right