CN103437953B - A kind of vertical axis aerogenerator air vane - Google Patents

A kind of vertical axis aerogenerator air vane Download PDF

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Publication number
CN103437953B
CN103437953B CN201310376838.6A CN201310376838A CN103437953B CN 103437953 B CN103437953 B CN 103437953B CN 201310376838 A CN201310376838 A CN 201310376838A CN 103437953 B CN103437953 B CN 103437953B
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CN
China
Prior art keywords
windsurfing
air vane
wind
described air
vertical axis
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
CN201310376838.6A
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Chinese (zh)
Other versions
CN103437953A (en
Inventor
王胜
周红军
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 Haixiang Electrical Industrial Group Co Ltd
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Yancheng Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Original Assignee
Jiangsu Haixiang Electrical Industrial Group Co Ltd
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Yancheng Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
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 Jiangsu Haixiang Electrical Industrial Group Co Ltd, State Grid Corp of China SGCC, State Grid Jiangsu Electric Power Co Ltd, Yancheng Power Supply Co of State Grid Jiangsu Electric Power Co Ltd filed Critical Jiangsu Haixiang Electrical Industrial Group Co Ltd
Priority to CN201310376838.6A priority Critical patent/CN103437953B/en
Publication of CN103437953A publication Critical patent/CN103437953A/en
Application granted granted Critical
Publication of CN103437953B publication Critical patent/CN103437953B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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 invention discloses a kind of vertical axis aerogenerator air vane, described air vane includes overhead gage, lower baffle plate, connect end, described air vane is by connecting end and wind-driven generator, it is characterized in that: described air vane also includes front windsurfing, rear windsurfing, described front windsurfing, rear windsurfing connects journey joint angle, described overhead gage and lower baffle plate are connected to front windsurfing, the top of rear windsurfing and bottom position, windsurfing before wind blows, rear windsurfing, described air vane rotates, present configuration is simple, easy for installation, low wind speed starts, noiselessness, ratio is higher than with type wind power generation windmill blade working efficiency, it is good that it is generally applicable to wind energy condition, away from electrical network, or the abnormal area of electrical network, supply illumination, television set, searchlight.

Description

A kind of vertical axis aerogenerator air vane
Technical field
The present invention relates to technical field of wind power generation, particularly to a kind of vertical axis aerogenerator air vane.
Background technology
Last century the nineties, the independent electric power supply of China mainly uses horizontal axis wind-driven generator and solar energy photovoltaic system to supply electric power, is mainly used in the special occasions such as base station, frontier sentry, island, mainly towards a set of logistics support system of army.
After the application of certain time, find problems, as serious in the device damage during typhoon, noise is big, affects personnel and normally has a rest, the interference to communication equipment, some equipment cannot be run well, and these problems make army's normal communication and daily life be affected.
In order to solve these problems, investigation and research through certain time, under the cooperation of a collection of expert of each colleges and universities, successfully have developed a Novel vertical axis wind turbine, and success of the test of installing, it is thus achieved that basic data and practical experience, in follow-up time, improving product many times and test, product has passed through every test, and has reached every design requirement.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention aims to reduce the noise of wind-driven generator, and reduce equipment loss as far as possible.
nullThe invention provides a kind of vertical axis aerogenerator air vane,The technical solution adopted in the present invention is: a kind of vertical axis aerogenerator air vane,Include front windsurfing、Overhead gage、Rear windsurfing、Lower baffle plate、Connect end,Connect end to be connected with wind-driven generator,Connecting its function of end is that the mechanical energy that air vane produces is passed to wind-driven generator,Front windsurfing、Rear windsurfing connects journey joint angle,Before、The contact area being disposed to add wind-force with windmill of rear windsurfing,Before、It is in order to wind-force arranges a slowdown ramps that rear windsurfing connects with joint angle,Change slowdown ramps for the most instantaneous wind-force of air vane provide a buffering make air vane can evenly for wind-driven generator provide mechanical energy,Overhead gage and lower baffle plate are connected to front windsurfing、The top of rear windsurfing and bottom position,Windsurfing before wind blows、Rear windsurfing,Air vane rotates provides mechanical energy for wind-driven generator.
Further improvement of the present invention is: can have good cushioning effect, front windsurfing during for ensureing wind to front windsurfing and rear windsurfing is obtuse angle with the joint angle 8 of rear windsurfing.
Further improvement of the present invention is: in order to obtain more uniform wind-force, front windsurfing 1, rear windsurfing 4 are evenly equipped with windsurfing 2, each windsurfing 2 is fixed on front windsurfing 1, rear windsurfing 4 by corresponding axle 6, and windsurfing 2 is movable structure, and when wind-force is blown over, windsurfing 2 rotates around axle 6 and provides power.
Compared with prior art, the invention has the beneficial effects as follows: this invention takes the windward side as air vane of the assembled by combining two junk with certain angle, add the front face area of air vane, reduce the loss of air vane;The present invention additionally uses the form of uniform movable windsurfing on front windsurfing and rear windsurfing so that the amount of collecting folk songs of air vane is more uniform, reduces the noise that air vane sends.
Present configuration is simple, easy for installation, and low wind speed starts, and noiselessness is higher than than same type wind power generation windmill blade working efficiency, and it is good that it is generally applicable to wind energy condition, away from electrical network, or the abnormal area of electrical network, supply illumination, television set, searchlight.
Accompanying drawing explanation
Fig. 1 is a kind of vertical axis aerogenerator air vane structural representation;
Fig. 2 is the windsurfing structural representation of a kind of vertical axis aerogenerator air vane;
Fig. 3 is the windsurfing structure partial enlarged drawing of a kind of vertical axis aerogenerator air vane;
Fig. 4 is the cross section force diagram of a kind of vertical axis aerogenerator air vane;
Fig. 5 is the cross section force diagram of traditional vertical axis aerogenerator air vane.
Detailed description of the invention
In order to deepen the understanding of the present invention, the present invention is further described with embodiment below in conjunction with the accompanying drawings, and this embodiment is only used for explaining the present invention, does not constitute protection scope of the present invention and limits.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention is a kind of vertical axis aerogenerator air vane, described air vane includes overhead gage 3, lower baffle plate 5, connects end 7, described air vane is by connecting end 7 and wind-driven generator, described air vane also includes front windsurfing 1, rear windsurfing 4, described front windsurfing 1, rear windsurfing 4 connect journey joint angle 8, described overhead gage 3 and lower baffle plate 5 are connected to front windsurfing 1, the top of rear windsurfing 4 and bottom position, the front windsurfing of wind blows 1, rear windsurfing 4, described air vane rotates.
A kind of vertical axis aerogenerator air vane, its operation principle is: front windsurfing 1, rear windsurfing 4 connects journey joint angle 8, before, the contact area being disposed to add wind-force with windmill of rear windsurfing, before, it is in order to wind-force arranges a slowdown ramps that rear windsurfing connects with joint angle 8, this slowdown ramps provides a buffering for the most instantaneous wind-force of air vane and makes air vane can provide mechanical energy for wind-driven generator evenly, overhead gage 3 and lower baffle plate 5 are connected to front windsurfing 1, the top of rear windsurfing 4 and bottom position, connect end 7 to be connected with wind-driven generator, connecting its function of end 7 is that the mechanical energy that air vane produces is passed to wind-driven generator, windsurfing 1 before wind blows, rear windsurfing 4, air vane rotates provides mechanical energy for wind-driven generator.
The front windsurfing 1 of the present invention, rear windsurfing 4 joint angle 8 are obtuse angle, provide slowdown ramps for air vane.
The front windsurfing 1 of the present invention, rear windsurfing 4 are evenly equipped with windsurfing 2, and each windsurfing 2 is fixed on front windsurfing 1, rear windsurfing 4 by axle 6, and windsurfing 2 is movable structure, and when wind-force is blown over, windsurfing 2 rotates around axle 6.
As shown in Figure 4 and Figure 5, air vane of the present invention is better in the stress of section than the air vane of traditional vertical wind power generation.
Present configuration is simple, easy for installation, and low wind speed starts, and noiselessness is higher than than same type wind power generation windmill blade working efficiency, and it is good that it is generally applicable to wind energy condition, away from electrical network, or the abnormal area of electrical network, supply illumination, television set, searchlight.
What embodiments of the invention were announced is preferred embodiment, but is not limited thereto, those of ordinary skill in the art; easily according to above-described embodiment, understand the spirit of the present invention, and make different amplifications and change; but as long as without departing from the spirit of the present invention, the most within the scope of the present invention.

Claims (2)

1. a vertical axis aerogenerator air vane, described air vane includes overhead gage (3), lower baffle plate (5), connect end (7), described air vane is connected with wind-driven generator by connecting end (7), it is characterized in that: described air vane also includes front windsurfing (1), rear windsurfing (4), described front windsurfing (1), rear windsurfing (4) connects journey joint angle (8), described overhead gage (3) and lower baffle plate (5) are connected to front windsurfing (1), the top of rear windsurfing (4) and bottom position, windsurfing (1) before wind blows, rear windsurfing (4), described air vane rotates;Described front windsurfing (1), rear windsurfing (4) are evenly arranged with multiple windsurfing (2);Described each windsurfing (2) is fixed on front windsurfing (1) and rear windsurfing (4) by corresponding axle (6);Described windsurfing (2) is movable structure, and wind drive windsurfing (2) rotates around axle (6).
A kind of vertical axis aerogenerator air vane the most according to claim 1, it is characterised in that: described joint angle (8) is obtuse angle.
CN201310376838.6A 2013-08-27 2013-08-27 A kind of vertical axis aerogenerator air vane Expired - Fee Related CN103437953B (en)

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Application Number Priority Date Filing Date Title
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CN103437953B true CN103437953B (en) 2016-12-28

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608647A (en) * 2014-12-18 2015-05-13 李天宁 Electric automobile
CN106050556A (en) * 2016-08-15 2016-10-26 上海理工大学 Self-adaptive flexible blade of vertical-shaft wind turbine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200985861Y (en) * 2006-12-12 2007-12-05 岳国胜 Fan leaf driven by fluid
CN201588732U (en) * 2009-12-11 2010-09-22 袁式城 Sail hopper type wind energy and water energy receiving and transmitting device
CN101858305A (en) * 2009-04-07 2010-10-13 李启山 Inner-thrust external-spray low-impedance vertical-axis wind power generator impeller
CN203488311U (en) * 2013-08-27 2014-03-19 国家电网公司 Windmill blade of vertical-axis wind turbine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100233919A1 (en) * 2009-03-12 2010-09-16 Ersoy Seyhan Check valve turbine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200985861Y (en) * 2006-12-12 2007-12-05 岳国胜 Fan leaf driven by fluid
CN101858305A (en) * 2009-04-07 2010-10-13 李启山 Inner-thrust external-spray low-impedance vertical-axis wind power generator impeller
CN201588732U (en) * 2009-12-11 2010-09-22 袁式城 Sail hopper type wind energy and water energy receiving and transmitting device
CN203488311U (en) * 2013-08-27 2014-03-19 国家电网公司 Windmill blade of vertical-axis wind turbine

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