CN202431450U - 小型风能发电机 - Google Patents

小型风能发电机 Download PDF

Info

Publication number
CN202431450U
CN202431450U CN2012200455855U CN201220045585U CN202431450U CN 202431450 U CN202431450 U CN 202431450U CN 2012200455855 U CN2012200455855 U CN 2012200455855U CN 201220045585 U CN201220045585 U CN 201220045585U CN 202431450 U CN202431450 U CN 202431450U
Authority
CN
China
Prior art keywords
small
rod body
propeller blade
wind turbine
turbine generator
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
CN2012200455855U
Other languages
English (en)
Inventor
卢鹏
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.)
DATONG YIDA ENVIRONMENTAL PROTECTION ENERGY SAVING TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2012200455855U priority Critical patent/CN202431450U/zh
Application granted granted Critical
Publication of CN202431450U publication Critical patent/CN202431450U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • Y02E10/72Wind turbines with rotation axis in wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

本实用新型涉及一种发电机,是一种小型风能发电机,其包括连接杆体、螺旋桨叶、电机、传动装置和尾舵;在连接杆体的右端通过轴承安装有安装头,在安装头上沿圆周间隔固定安装有螺旋桨叶,在连接杆体的左端安装有尾舵,在连接杆体内固定安装有电机和传动装置,螺旋桨叶自内至外宽度逐渐变大,螺旋桨叶内端与外端的宽度比为1∶1.5至1∶2之间。本实用新型结构简单,使用方便,通过将螺旋桨叶内端与外端的宽度比设为1∶1.5至1∶2之间,能有效提高风能的利用效率。

Description

小型风能发电机
技术领域
本实用新型涉及一种发电机,是一种小型风能发电机。 
背景技术
目前,利用风能等自然资源进行发电是一种节约资源的有效方法,而在一些偏远地区的住户由于没有电源,因此利用小型风能发电机发电是比较好的方法,但目前的小型风能发电机利用风能效率比较低。 
发明内容
本实用新型提供了一种小型风能发电机,克服了上述现有技术之不足,其能解决小型风能发电机利用风能效率比较低的问题。 
本实用新型的技术方案是这样来实现的:一种小型风能发电机,包括连接杆体、螺旋桨叶、电机、传动装置和尾舵;在连接杆体的右端通过轴承安装有安装头,在安装头上沿圆周间隔固定安装有螺旋桨叶,在连接杆体的左端安装有尾舵,在连接杆体内固定安装有电机和传动装置,螺旋桨叶自内至外宽度逐渐变大,螺旋桨叶内端与外端的宽度比为1∶1.5至1∶2之间。 
以上螺旋桨叶的长度与尾舵的长度之间的比值为2∶1至1.5∶1之间。 
以上螺旋桨叶为4至6片。 
本实用新型结构简单,使用方便,通过将螺旋桨叶内端与外端的宽度比设为1∶1.5至1∶2之间,能有效提高风能的利用效率。 
附图说明
图1为本实用新型的主视结构图。 
图2为图1的右视图。 
图中的编码分别为:1为连接杆体,2为螺旋桨叶,3为尾舵,4为安装头。 
具体实施方式
如图1、2所示,一种小型风能发电机,包括连接杆体1、螺旋桨叶2、电机、传动装置和尾舵3;在连接杆体1的右端通过轴承安装有安装头4,在安装头4上沿圆周间隔固定安装有螺旋桨叶2,在连接杆体1的左端安装有尾舵3,在连接杆体1内固定安装有电机和传动装置,螺旋桨叶2自内至外宽度逐渐变大,螺旋桨叶2内端与外端的宽度比为1∶1.5至1∶2之间。这样,通过调整螺旋桨叶2内端与外端的宽度比,可有效提高风能的利用率。 
如图1、2所示,螺旋桨叶2的长度与尾舵3的长度之间的比值为2∶1至1.5∶1之间。这样,也可有效提高风能的利用率。 
如图1、2所示,根据具体情况,螺旋桨叶2为4至8片。 

Claims (3)

1.一种小型风能发电机,其特征在于包括连接杆体(1)、螺旋桨叶(2)、电机、传动装置和尾舵(3);在连接杆体(1)的右端通过轴承安装有安装头(4),在安装头(4)上沿圆周间隔固定安装有螺旋桨叶(2),在连接杆体(1)的左端安装有尾舵(3),在连接杆体(1)内固定安装有电机和传动装置,螺旋桨叶(2)自内至外宽度逐渐变大,螺旋桨叶(2)内端与外端的宽度比为1∶1.5至1∶2之间。
2.根据权利要求1所述的小型风能发电机,其特征在于螺旋桨叶(2)的长度与尾舵(3)的长度之间的比值为2∶1至1.5∶1之间。
3.根据权利要求1或2所述的小型风能发电机,其特征在于螺旋桨叶(2)为4至6片。
CN2012200455855U 2012-02-08 2012-02-08 小型风能发电机 Expired - Fee Related CN202431450U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200455855U CN202431450U (zh) 2012-02-08 2012-02-08 小型风能发电机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200455855U CN202431450U (zh) 2012-02-08 2012-02-08 小型风能发电机

Publications (1)

Publication Number Publication Date
CN202431450U true CN202431450U (zh) 2012-09-12

Family

ID=46780902

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200455855U Expired - Fee Related CN202431450U (zh) 2012-02-08 2012-02-08 小型风能发电机

Country Status (1)

Country Link
CN (1) CN202431450U (zh)

Similar Documents

Publication Publication Date Title
CN102011683A (zh) 螺旋式涡轮风叶及涡流对流式风力发电机
CN204627867U (zh) 一种海上发电装置
CO6770215A1 (es) Máquina eólica
CN113847207A (zh) 一种双风轮风电机组
CN104895744A (zh) 一种漂浮式风力发电机
CN103244336A (zh) 一种水电站尾水发电水轮机
CN202431450U (zh) 小型风能发电机
CN104279120A (zh) 矩阵式风加速型风力发电机组
KR101566501B1 (ko) 휘어진 블레이드 팁을 갖는 다운윈드 풍력 발전 장치
CN205955909U (zh) 一种可调节风能发电叶片
CN201972842U (zh) 螺旋式涡轮风叶及涡流对流式风力发电机
CN105508130A (zh) 集风式风力发电机
CN203161435U (zh) 一种风力发电机
CN205001121U (zh) 一种风力发电机中利用超越离合器传递扭矩的风轮结构
CN204212918U (zh) 一种风电机组叶轮导流罩
CN202746108U (zh) 小型无齿轮结构微风发电机
CN104314766A (zh) 一种异向双风轮风力发电机
CN201963484U (zh) 一种风能利用装置
CN202417813U (zh) 双曲率抗强风风能发电机叶片
CN202937405U (zh) 海能发电厂多层级垂直轴风力涡轮机装置
CN201896701U (zh) 风力发电机
CN205400990U (zh) 一种微风风力发电装置中使用的风叶
CN205876605U (zh) 一种风力发电机用叶片及风力发动机
Shabir Ahmadyar et al. Exploring Wake Interaction for Frequency Control in Wind Farms
CN205387991U (zh) 一种风力发电装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: DATONG YIDA ENVIRONMENTAL PROTECTION ENERGY SAVING

Free format text: FORMER OWNER: LU PENG

Effective date: 20140611

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Nie Jiandong

Inventor before: Lu Peng

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 322300 JINHUA, ZHEJIANG PROVINCE TO: 037008 DATONG, SHAANXI PROVINCE

Free format text: CORRECT: INVENTOR; FROM: LU PENG TO: NIE JIANDONG

TR01 Transfer of patent right

Effective date of registration: 20140611

Address after: 037008, Shanxi, Datong province Yingbin Road East cloud steam Park Building No. 1

Patentee after: DATONG YIDA ENVIRONMENTAL PROTECTION ENERGY SAVING TECHNOLOGY DEVELOPMENT CO., LTD.

Address before: 322300 Zhejiang County of Panan Province town Jinpen Road No. 65

Patentee before: Lu Peng

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120912

Termination date: 20170208

CF01 Termination of patent right due to non-payment of annual fee