CN205876600U - Screw -tupe vertical axis aerogenerator - Google Patents

Screw -tupe vertical axis aerogenerator Download PDF

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Publication number
CN205876600U
CN205876600U CN201620692981.5U CN201620692981U CN205876600U CN 205876600 U CN205876600 U CN 205876600U CN 201620692981 U CN201620692981 U CN 201620692981U CN 205876600 U CN205876600 U CN 205876600U
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CN
China
Prior art keywords
vertical axis
axis aerogenerator
magnet steel
rotor bearing
generating set
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.)
Active
Application number
CN201620692981.5U
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Chinese (zh)
Inventor
尹大军
苏电鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Naier Wind Power Technology Development Co Ltd
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Jiangsu Naier Wind Power Technology Development Co Ltd
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Priority to CN201620692981.5U priority Critical patent/CN205876600U/en
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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
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Abstract

The utility model provides a screw -tupe vertical axis aerogenerator, including fan blade piece and generating set, be equipped with the support on the fan blade piece, the support is with the top of wind blade retention at generating set, last end cover, magnet steel, rotor bearing, stator coil, motor casing and the flange base of being equipped with of generating set, the end cover sets up top and leg joint at generating set, the end cover lower extreme is equipped with the magnet steel, the magnet steel lower extreme is equipped with the rotor bearing, rotor bearing lower extreme is equipped with stator coil, the stator coil lower extreme is equipped with motor casing, motor casing's lower extreme is equipped with the flange base, end cover and magnet steel pass through the bolt fastening on the flange base. The utility model relates to a screw -tupe vertical axis aerogenerator, the start -up wind speed is low, and application scope is wide, and the reliability is high, the good and long service life of economic benefits, its weight is lighter, and the noise is low, the firmer non -deformable of structure, higher generating efficiency is well just guaranteed to the startability.

Description

A kind of screw type vertical axis aerogenerator
Technical field
This utility model relates to wind power generating set tool field, specifically a kind of screw type vertical axis wind power generation Machine.
Background technology
Wind energy is a kind of inexhaustible renewable emerging green energy resource.Therefore, the world is each and government keeps watch Power power industry brings up to a consequence, promotes energetically and helps.China is to work out vertical axis wind power generation at first One of country of unit.Wind-power electricity generation is to utilize wind-force to drive air vane to rotate, then the speed of rotation is carried through booster engine Rise, make generating set generate electricity.Wind power generating set is wind energy to be converted to the dynamic power machine of mechanical power, also known as windmill.Although Wind power generating set kind is many, but is summed up and can be divided into two classes: horizontal axis wind-driven generator group, the rotary shaft of wind wheel and wind direction Parallel;Vertical wind power generator group, the rotary shaft of wind wheel is perpendicular to ground or airflow direction.Vertical axis aerogenerator group exists Without to wind when of change of the wind, being a big advantage relative to horizontal axis wind-driven generator group in this, it not only makes knot Structure design simplifies, and decreases wind wheel to gyro power during wind.In existing technology, threshold wind velocity is high, and the scope of application is little, The defects such as reliability is low, and deficiency in economic performance is short with the life-span.
Summary of the invention
The technical problems to be solved in the utility model is to overcome existing defect, it is provided that a kind of threshold wind velocity is low, is suitable for model Enclosing wide, reliability is high, the good in economic efficiency screw type vertical axis aerogenerator with length in service life.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
A kind of screw type vertical axis aerogenerator, including air blade and generating set, described air blade is provided with support; Air blade is fixed on the top of generating set by described support;Described generating set is provided with end cap, magnet steel, rotor bearing, determines Subcoil, electric machine casing and flange base;Described end cap is arranged on the top of generating set and is connected with support;Described end cap lower end It is provided with magnet steel;Described magnet steel lower end is provided with rotor bearing;Described rotor bearing lower end is provided with stator coil;Under described stator coil End is provided with electric machine casing;The lower end of described electric machine casing is provided with flange base;Described end cap and magnet steel are bolted on method On blue base.
Further, number >=1 of described support.
Further, described air blade helically type.
Further, the centre of described rotor bearing and stator coil is provided with end ring.
Further, the centre of described stator coil and electric machine casing is provided with flat key.
Further, the inside of described electric machine casing is provided with magnet steel.
Further, described flange base is provided with rotor bearing and end ring;Described rotor bearing is vertically arranged in The upper end of end ring.
Further, described bolt is provided with plain washer, elastic washer and nut;Described elastic washer is arranged on plain washer Lower end;Described nut is arranged on the lower end of elastic washer.
This utility model one screw type vertical axis aerogenerator, threshold wind velocity is low, applied widely, and reliability is high, Good in economic efficiency long with service life, its weight is lighter, and noise is low, and structure is firmer to be unlikely to deform, and startability is good and protects Demonstrate,prove higher generating efficiency.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model exploded perspective view.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
As depicted in figs. 1 and 2, this utility model one screw type vertical axis aerogenerator, including air blade 1 and generating Unit 2, is characterized in that: described air blade 1 is provided with support 3;Air blade 1 is fixed on the top of generating set 2 by described support 3 End;Described generating set 2 is provided with at the bottom of end cap 21, magnet steel 22, rotor bearing 23, stator coil 25, electric machine casing 27 and flange Seat 28;Described end cap 21 is arranged on the top of generating set 2 and is connected with support 3;Described end cap 21 lower end is provided with magnet steel 22;Described Magnet steel 22 lower end is provided with rotor bearing 23;Described rotor bearing 23 lower end is provided with stator coil 25;Described stator coil 25 lower end It is provided with electric machine casing 27;The lower end of described electric machine casing 27 is provided with flange base 28;Described end cap 21 and magnet steel 22 are by bolt 4 It is fixed on flange base 28;Number >=1 of described support 3;Described air blade 1 helically type;Described rotor bearing 24 is with fixed The centre of subcoil 25 is provided with end ring 24;The centre of described stator coil 25 and electric machine casing 27 is provided with flat key 26;Described The inside of electric machine casing 27 is provided with magnet steel 22;Described flange base 28 is provided with rotor bearing 23 and end ring 24;Described turn Sub-bearing 23 is vertically arranged in the upper end of end ring 24;Described bolt 4 is provided with plain washer 41, elastic washer 42 and nut 43;Described elastic washer 42 is arranged on the lower end of plain washer 41;Described nut 43 is arranged on the lower end of elastic washer 42.
The major technique of this utility model screw type vertical axis aerogenerator is the semicircle of helically version Air blade 1, can any direction wind-engaging.Under wind action, screw type air blade 1 rotating 360 degrees from top to bottom, transform wind energy into Become mechanical energy, and then drive whole screw type vertical shaft wind power generator structure to carry out power generation operation, by generating set 2 by machine Tool can be converted into electric current output.This utility model threshold wind velocity is low, applied widely, and reliability is high, good in economic efficiency and use Life-span is long, and its weight is lighter, and noise is low, and structure is firmer to be unlikely to deform, and startability is good and ensures higher generating efficiency.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, although ginseng Being described in detail this utility model according to previous embodiment, for a person skilled in the art, it is the most permissible Technical scheme described in foregoing embodiments is modified, or wherein portion of techniques feature is carried out equivalent.All Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this practicality Within novel protection domain.

Claims (8)

1. a screw type vertical axis aerogenerator, including air blade and generating set, is characterized in that: set on described air blade There is support;Air blade is fixed on the top of generating set by described support;Described generating set is provided with end cap, magnet steel, rotor Bearing, stator coil, electric machine casing and flange base;Described end cap is arranged on the top of generating set and is connected with support;Described End cap lower end is provided with magnet steel;Described magnet steel lower end is provided with rotor bearing;Described rotor bearing lower end is provided with stator coil;Described fixed Subcoil lower end is provided with electric machine casing;The lower end of described electric machine casing is provided with flange base;Described end cap and magnet steel pass through bolt It is fixed on flange base.
A kind of screw type vertical axis aerogenerator the most according to claim 1, is characterized in that: the number of described support >= 1。
A kind of screw type vertical axis aerogenerator the most according to claim 1, is characterized in that: described air blade is helically Type.
A kind of screw type vertical axis aerogenerator the most according to claim 1, is characterized in that: described rotor bearing is with fixed The centre of subcoil is provided with end ring.
A kind of screw type vertical axis aerogenerator the most according to claim 1, is characterized in that: described stator coil and electricity The centre of casing body is provided with flat key.
A kind of screw type vertical axis aerogenerator the most according to claim 1, is characterized in that: described electric machine casing interior Portion is provided with magnet steel.
A kind of screw type vertical axis aerogenerator the most according to claim 1, is characterized in that: set on described flange base There are rotor bearing and end ring;Described rotor bearing is vertically arranged in the upper end of end ring.
A kind of screw type vertical axis aerogenerator the most according to claim 1, is characterized in that: described bolt is provided with flat Packing ring, elastic washer and nut;Described elastic washer is arranged on the lower end of plain washer;Described nut is arranged under elastic washer End.
CN201620692981.5U 2016-07-04 2016-07-04 Screw -tupe vertical axis aerogenerator Active CN205876600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620692981.5U CN205876600U (en) 2016-07-04 2016-07-04 Screw -tupe vertical axis aerogenerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620692981.5U CN205876600U (en) 2016-07-04 2016-07-04 Screw -tupe vertical axis aerogenerator

Publications (1)

Publication Number Publication Date
CN205876600U true CN205876600U (en) 2017-01-11

Family

ID=57693903

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620692981.5U Active CN205876600U (en) 2016-07-04 2016-07-04 Screw -tupe vertical axis aerogenerator

Country Status (1)

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CN (1) CN205876600U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109630360A (en) * 2018-12-10 2019-04-16 刘嘉明 A kind of wind power plant
CN110578656A (en) * 2019-10-15 2019-12-17 江苏乃尔风电技术开发有限公司 Permanent magnet wind power generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109630360A (en) * 2018-12-10 2019-04-16 刘嘉明 A kind of wind power plant
CN109630360B (en) * 2018-12-10 2019-09-17 刘嘉明 A kind of wind power plant
CN110578656A (en) * 2019-10-15 2019-12-17 江苏乃尔风电技术开发有限公司 Permanent magnet wind power generator

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