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CN201187404Y - 风力发电机 - Google Patents

风力发电机 Download PDF

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Publication number
CN201187404Y
CN201187404Y CNU2008200896993U CN200820089699U CN201187404Y CN 201187404 Y CN201187404 Y CN 201187404Y CN U2008200896993 U CNU2008200896993 U CN U2008200896993U CN 200820089699 U CN200820089699 U CN 200820089699U CN 201187404 Y CN201187404 Y CN 201187404Y
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CN
China
Prior art keywords
wind power
power generator
fuselage
blade
wind
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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
CNU2008200896993U
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English (en)
Inventor
刘太明
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Individual
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Individual
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Priority to CNU2008200896993U priority Critical patent/CN201187404Y/zh
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Publication of CN201187404Y publication Critical patent/CN201187404Y/zh
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Expired - Fee Related legal-status Critical Current

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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

风力发电机，涉及小型水平轴风力发电机。它包括机身(1)、桨叶(2)、尾舵(3)及机身支架(4)，所述桨叶(2)其宽度由根部到末端逐渐增大。它具有风能利用率高的优点。

Description

风力发电机
技术领域
本实用新型涉及风力发电机，特别涉及小型水平轴风力发电机。
背景技术
现有风力发电机，特别是小型水平轴风力发电机，存在对风能的利用率还不够高的缺点。
实用新型内容
本实用新型的目的是：提供一种可进一步提高风能利用率的风力发电机。
本实用新型的技术解决方案是：它包括机身、桨叶、尾舵及机身支架，所述桨叶其宽度由根部到末端逐渐增大。
本实用新型的技术效果是：它具有风能利用率高的优点。
附图说明
附图为本实用新型的结构示意图。
具体实施方式
如图所示，它包括机身1、桨叶2、尾舵3及机身支架4，电机及传动装置设置于机身1内，所述桨叶2其宽度由根部到末端逐渐增大。机身1与机身支架4枢接。所述桨叶2为8片。
安装时，机身支架4固定于事先打好的基础上，并通过钢缆拉索拉紧。本实用新型在运转时，由于桨叶2其末端宽度较大，在微风的作用下亦可产生较大的力距，可有效提高对风能的利用率。本实用新型特别适合应用于小型风力发电机。

Claims (3)

1、风力发电机，它包括机身(1)、桨叶(2)、尾舵(3)及机身支架(4)，其特征在于，所述桨叶(2)其宽度由根部到末端逐渐增大。
2、如权利要求1所述的风力发电机，其特征在于，所述机身(1)与机身支架(4)枢接。
3、如权利要求1或2所述的风力发电机，其特征在于，所述桨叶(2)为8片。
CNU2008200896993U 2008-04-09 2008-04-09 风力发电机 Expired - Fee Related CN201187404Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200896993U CN201187404Y (zh) 2008-04-09 2008-04-09 风力发电机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200896993U CN201187404Y (zh) 2008-04-09 2008-04-09 风力发电机

Publications (1)

Publication Number Publication Date
CN201187404Y true CN201187404Y (zh) 2009-01-28

Family

ID=40310425

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200896993U Expired - Fee Related CN201187404Y (zh) 2008-04-09 2008-04-09 风力发电机

Country Status (1)

Country Link
CN (1) CN201187404Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230452A (zh) * 2011-07-08 2011-11-02 易兵 小型外转子永磁直流风力发电机
CN106286126A (zh) * 2016-08-17 2017-01-04 沈阳航空航天大学 一种塔式风力发电机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230452A (zh) * 2011-07-08 2011-11-02 易兵 小型外转子永磁直流风力发电机
CN106286126A (zh) * 2016-08-17 2017-01-04 沈阳航空航天大学 一种塔式风力发电机
CN106286126B (zh) * 2016-08-17 2019-08-13 沈阳航空航天大学 一种塔式风力发电机

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090128

Termination date: 20100409