CN202900530U - 垂直轴风力机 - Google Patents

垂直轴风力机 Download PDF

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Publication number
CN202900530U
CN202900530U CN 201220578490 CN201220578490U CN202900530U CN 202900530 U CN202900530 U CN 202900530U CN 201220578490 CN201220578490 CN 201220578490 CN 201220578490 U CN201220578490 U CN 201220578490U CN 202900530 U CN202900530 U CN 202900530U
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wind turbine
blades
vertical shaft
arm beam
arm
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Expired - Fee Related
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CN 201220578490
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朱红磊
王宏光
何兵
殷宇阳
黄鹏
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University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
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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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Abstract

本实用新型是提供一种垂直轴风力机,用于基于气流产生的风能转换为机械能,具有:叶片,用于基于气流产生升力;臂梁,用于固定叶片,并根据升力产生力矩;主轴,垂直于臂梁,用于将该臂梁固定,并在力矩的推动下转动,从而实现转换,其中,臂梁为复数个,每个臂梁上固定的叶片为复数个。本实用新型属于绿色能源技术领域中的风能利用领域。

Description

垂直轴风力机
技术领域
本实用新型属于绿色能源技术领域中的风能利用领域。 
背景技术
风力机是一种将风能转换成机械能、电能或热能的能量转换装置。风力机分为水平轴风力机和垂直轴风力机。水平轴风力机是目前最常见的一种风力机,也是技术比较成熟的风力机。相比于水平轴风力机,垂直轴风力机具有低噪音、抗风能力强、所占空间小等优点。垂直轴风力机分为升力型与阻力型。升力型垂直轴风力机又分为H型和Φ型。传统H型风力机,由于每个臂梁上只设置有单个叶片,风能转换效率,启动速度上都存在一定缺陷。 
实用新型目的: 
本实用新型提供一种垂直轴风力机,每个臂梁上的叶片为复数个,相比传统H型风力机转动力矩更大,因而启动速度更大,输出功率更高。 
实用新型内容:
本实用新型提供了一种垂直轴风力机,用于基于气流产生风能转 换并将其为机械能,具有:叶片,用于基于气流产生升力;臂梁,用于固定叶片,并根据升力产生力矩;主轴,垂直于臂梁,用于将该臂梁固定,并在力矩转动,从而实现风能转换,其中,臂梁为复数个,且每个臂梁上设置的叶片为复数个。 
实用新型效果: 
本实用新型提供一种垂直轴风力机,通过每个臂梁上设置复数个叶片,增强了上述垂直轴风力机的起动能力,增大了输出功率,并降低了成本。 
附图说明:
图1是实施例的结构示意图。 
图2是实施例的俯视图。 
具体实施方式:
下面,结合附图对实施例所涉及的垂直轴风力机进行说明。 
图2是实施例的俯视图,如图2所示,本实施例所涉及的垂直轴风力机具有:6个叶片(图2中3),用于基于气流产生升力;3个臂梁(图2中2),每个臂梁用于固定2个叶片,并根据上述升力产生力矩;主轴(图2中1),垂直于上述3个臂梁,用于将3个臂梁固定,并根据力矩转动,从而实现风能转换 
实施效果 
本实施例中所涉及的垂直风力机采用了每个臂梁上设置有2个 叶片的设计,为上述垂直轴风力机提供了较好的起动能力和输出功率。 
以上的说明,是有关垂直轴风力机的一种结构,但本实用新型不仅仅只局限在这个例子。 

Claims (1)

1.一种垂直轴风力机,用于基于气流产生的风能转换为机械能,其特征在于,具有:
叶片,用于基于所述气流产生升力;
臂梁,用于固定所述叶片,并根据所述升力产生力矩;
主轴,垂直于所述臂梁,用于将该臂梁固定,并在所述力矩的推动下转动,从而实现所述转换,其中,所述臂梁为复数个,每个所述臂梁上固定的所述叶片为复数个。
CN 201220578490 2012-11-05 2012-11-05 垂直轴风力机 Expired - Fee Related CN202900530U (zh)

Priority Applications (1)

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CN 201220578490 CN202900530U (zh) 2012-11-05 2012-11-05 垂直轴风力机

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CN 201220578490 CN202900530U (zh) 2012-11-05 2012-11-05 垂直轴风力机

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CN202900530U true CN202900530U (zh) 2013-04-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103452751A (zh) * 2012-11-05 2013-12-18 上海理工大学 垂直轴风力机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103452751A (zh) * 2012-11-05 2013-12-18 上海理工大学 垂直轴风力机

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Granted publication date: 20130424

Termination date: 20131105