[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN202348592U - 重力张帆风车 - Google Patents

重力张帆风车 Download PDF

Info

Publication number
CN202348592U
CN202348592U CN2011205075415U CN201120507541U CN202348592U CN 202348592 U CN202348592 U CN 202348592U CN 2011205075415 U CN2011205075415 U CN 2011205075415U CN 201120507541 U CN201120507541 U CN 201120507541U CN 202348592 U CN202348592 U CN 202348592U
Authority
CN
China
Prior art keywords
sail
gravity
windmill
support
utility
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
CN2011205075415U
Other languages
English (en)
Inventor
游天娇
游先仁
傅兰华
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.)
Individual
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 CN2011205075415U priority Critical patent/CN202348592U/zh
Application granted granted Critical
Publication of CN202348592U publication Critical patent/CN202348592U/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

本实用新型公开了一种重力张帆风车,包括风车支架(3)、轮轴(2)、风帆支架(4)、风帆(6),其特征在于:风帆支架(4)固定在轮轴(2)上并可围绕轮轴旋转,风帆(6)的上端固定在风帆支架(4)的横梁上,风帆下端固定一重力棒(5)。本实用新型利用重力来使风帆张开和缩拢,从而上下风帆受力不平衡,从而使得轮轴旋转来提供动力,具有设计功率大、效率高、经济效益好的优点。

Description

重力张帆风车
技术领域
本实用新型涉及一种风能利用的设备。 
背景技术
纵观人类对风能利用的探索,无论是古代荷兰的巨轮式风车,还是现代的三叶扇形风车,都没有解决高效利用风能的问题。特别是现行的大量架设的三叶扇形风力发电机,因其造价高,经济效益低,被人们称为作秀广为诟病。 
发明内容
本实用新型的目的在于提供一种能高效利用风能,造价低,经济效益好的重力张帆风车。 
为了解决上述的技术问题,本实用新型是通过以下技术方案实现的:一种重力张帆风车,包括风车支架、轮轴、风帆支架、风帆,其特征在于:风帆支架固定在轮轴上并可围绕轮轴旋转,风帆的上端固定在风帆支架的横梁上,风帆下端固定一重力棒。 
    本实用新型利用重力来使风帆张开和缩拢,从而上下风帆受力不平衡,从而使得轮轴旋转来提供动力,具有设计功率大、效率高、经济效益好的优点。 
附图说明
图1是本实用新型的结构图。 
具体实施方式
下面结合附图和具体实施实例对本实用新型作进一步的阐述。 
从图1可知,本实用新型包括风车支架3、轮轴2、风帆支架4、风帆6,其特征在于:风帆支架4固定在轮轴2上并可围绕轮轴旋转,风帆6的上端固定在风帆支架4的横梁上,风帆下端固定一重力棒5,在重力棒5的二端设有控位珠1。 
以上显示和描述了本实用新型的基本原理和主要特征及本实用新型的优点,本行业的技术人员应该了解,本实用新型不受上述实施例的限制,上述实施例和说明书中描述的只是说明本实用新型的原理,在不脱离本实用新型精神和范围的前提下,本实用新型还会有各种变化和改进,这些变化和改进都落入要求保护的本实用新型范围内,本实用新型要求保护范围由所附的权利要求书及其等效物界定。 

Claims (2)

1.一种重力张帆风车,包括风车支架(3)、轮轴(2)、风帆支架(4)、风帆(6),其特征在于:风帆支架(4)固定在轮轴(2)上并可围绕轮轴旋转,风帆(6)的上端固定在风帆支架(4)的横梁上,风帆下端固定一重力棒(5)。
2.根据权利要求1所述的重力张帆风车,其特征在于:所述重力棒(5)的二端设有控位珠(1)。
CN2011205075415U 2011-12-08 2011-12-08 重力张帆风车 Expired - Fee Related CN202348592U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205075415U CN202348592U (zh) 2011-12-08 2011-12-08 重力张帆风车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205075415U CN202348592U (zh) 2011-12-08 2011-12-08 重力张帆风车

Publications (1)

Publication Number Publication Date
CN202348592U true CN202348592U (zh) 2012-07-25

Family

ID=46537600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205075415U Expired - Fee Related CN202348592U (zh) 2011-12-08 2011-12-08 重力张帆风车

Country Status (1)

Country Link
CN (1) CN202348592U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804935A (zh) * 2016-03-11 2016-07-27 庄秀宝 一种叶片结构
CN106762430A (zh) * 2016-12-30 2017-05-31 刘俏云 重力滑环自动伸缩式风电装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804935A (zh) * 2016-03-11 2016-07-27 庄秀宝 一种叶片结构
CN105804935B (zh) * 2016-03-11 2019-02-05 福建智盛能源科技有限公司 一种叶片结构
CN106762430A (zh) * 2016-12-30 2017-05-31 刘俏云 重力滑环自动伸缩式风电装置

Similar Documents

Publication Publication Date Title
CN102192101B (zh) 一种流体能量提升和转换装置
CN105024586B (zh) 一种振动型风力发电系统
CN202348592U (zh) 重力张帆风车
CN204493077U (zh) 新型垂直轴风力发电装置
CN105443319A (zh) 一种风水光磁气五能源一体发电装置
CN207470343U (zh) 一种便于安装的风力发电装置
CN204253275U (zh) 水平轴双转子风力发电装置
CN203762134U (zh) 一种输电杆塔旋转防鸟刺
CN202215435U (zh) 可伸缩风叶的风力发电机
CN202031767U (zh) 风力发电机扇叶变量增速装置
CN205409323U (zh) 一种电力杆塔用风哨型驱鸟器
CN203756439U (zh) 风力发电机风叶轴保护装置
CN105134507A (zh) 一种微风风力发电机叶片结构
CN203702452U (zh) 一种高性能的环翼式风力机叶片
CN205478107U (zh) 发电装置
CN203214245U (zh) 自适应风力充电器
CN204738911U (zh) 一种新型转塔式风机
CN104314766A (zh) 一种异向双风轮风力发电机
CN103670913A (zh) 一种新型升阻组合h-s型垂直轴风力机
CN203614328U (zh) 一种微风发电设备
CN206495750U (zh) 一种高效率的碳纤维叶片微风发电装置
CN201705567U (zh) 多叶立式涡旋风动力机
CN203925875U (zh) 新型风力发电装置
CN202768274U (zh) 多风轮风力发电机
CN202300834U (zh) 垂直轴风力发电机风轮连接臂

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: 20120725

Termination date: 20121208