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CN202300834U - 垂直轴风力发电机风轮连接臂 - Google Patents

垂直轴风力发电机风轮连接臂 Download PDF

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Publication number
CN202300834U
CN202300834U CN 201120416924 CN201120416924U CN202300834U CN 202300834 U CN202300834 U CN 202300834U CN 201120416924 CN201120416924 CN 201120416924 CN 201120416924 U CN201120416924 U CN 201120416924U CN 202300834 U CN202300834 U CN 202300834U
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CN
China
Prior art keywords
vertical axis
connecting arm
link arm
wind turbine
turbine rotor
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 - Lifetime
Application number
CN 201120416924
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English (en)
Inventor
林勇
李红波
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.)
WENZHOU HUALI WIND ENERGY DEVELOPMENT Co Ltd
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WENZHOU HUALI WIND ENERGY DEVELOPMENT Co Ltd
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Priority to CN 201120416924 priority Critical patent/CN202300834U/zh
Application granted granted Critical
Publication of CN202300834U publication Critical patent/CN202300834U/zh
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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

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  • Wind Motors (AREA)

Abstract

本实用新型公开了一种垂直轴风力发电机风轮连接臂,包括垂直轴风轮连接臂本体(1),所述垂直轴风轮连接臂本体(1)外形设置为机翼型断面形。本实用新型的有益效果:降低风轮旋转过程中气流阻力,提高风能转换效率;采用空心结构,挤压成型工艺,降低材料、节省加工成本。

Description

垂直轴风力发电机风轮连接臂
技术领域
本实用新型涉及一种风力发电机,特别涉及一种垂直轴风力发电机的风轮连接臂。
背景技术
现有的垂直轴风力发电机风轮连接臂(如图1)外形常为矩形断面,其风轮旋转过程中气流阻力大,风能转换效率低。
发明内容
针对传统垂直轴风力发电机风轮连接臂的缺点,本实用新型提供一种新型的垂直轴风力发电机风轮连接臂。
为了实现上述目的,本实用新型所采取的措施:
一种垂直轴风力发电机风轮连接臂,包括垂直轴风轮连接臂本体,所述垂直轴风轮连接臂本体外形设置为机翼型断面形。
本实用新型的有益效果:降低风轮旋转过程中气流阻力,提高风能转换效率;采用空心结构,挤压成型工艺,降低材料、节省加工成本。
附图说明
图1,现有技术结构示意图;
图2,本实用新型的结构示意图.
具体实施方式
一种垂直轴风力发电机风轮连接臂,包括垂直轴风轮连接臂本体1,所述垂直轴风轮连接臂本体1外形设置为机翼型断面形。所述垂直轴风轮连接臂本体1为空心结构。
本实用新型的有益效果:降低风轮旋转过程中气流阻力,提高风能转换效率;采用空心结构,挤压成型工艺,降低材料、节省加工成本。
本领域内普通的技术人员的简单更改和替换都是本实用新型的保护范围之内。

Claims (2)

1.一种垂直轴风力发电机风轮连接臂,包括垂直轴风轮连接臂本体(1),其特征在于:所述垂直轴风轮连接臂本体(1)外形设置为机翼型断面形。
2.如权利要求1所述的垂直轴风力发电机风轮连接臂,其特征在于,所述垂直轴风轮连接臂本体(1)为空心结构。
CN 201120416924 2011-10-27 2011-10-27 垂直轴风力发电机风轮连接臂 Expired - Lifetime CN202300834U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120416924 CN202300834U (zh) 2011-10-27 2011-10-27 垂直轴风力发电机风轮连接臂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120416924 CN202300834U (zh) 2011-10-27 2011-10-27 垂直轴风力发电机风轮连接臂

Publications (1)

Publication Number Publication Date
CN202300834U true CN202300834U (zh) 2012-07-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120416924 Expired - Lifetime CN202300834U (zh) 2011-10-27 2011-10-27 垂直轴风力发电机风轮连接臂

Country Status (1)

Country Link
CN (1) CN202300834U (zh)

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Granted publication date: 20120704

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