基本信息:
- 专利标题： 一种带有限速装置的垂直轴直叶片升力型风轮
- 专利标题（英）：Vertical axis straight blade lifting wind wheel with speed-limiting device
- 申请号：CN201010230618.9 申请日：2010-07-19
- 公开(公告)号：CN101892948A 公开(公告)日：2010-11-24
- 发明人： 赵振宙 , 郑源 , 范江山 , 丁琳 , 陈冷 , 刘立群 , 刘军峰
- 申请人： 河海大学 , 南京河海科技有限公司
- 申请人地址： 江苏省南京市江宁区佛城西路8号
- 专利权人： 河海大学,南京河海科技有限公司
- 当前专利权人： 河海大学,南京河海科技有限公司
- 当前专利权人地址： 江苏省南京市江宁区佛城西路8号
- 代理机构： 南京经纬专利商标代理有限公司
- 代理人： 张惠忠
- 主分类号： F03D3/06
- IPC分类号： F03D3/06 ; F03D7/06
The invention discloses a speed-limiting device for a lifting vertical axis wind wheel, which comprises a wind wheel shaft and two or more than two lifting blades arranged on the wind wheel shaft; and a set of speed-limiting device is also arranged on the top of the wind wheel shaft. A damping blade in the speed-limiting device can deviate under the action of centrifugal force and generate the damping action to restrain the rotate speed of the wind wheel from increasing. When the rotate speed is higher, the deflection of the damping blade is larger and the generated damping moment is larger, so the rotate speed is restrained effectively from increasing at a high wind speed, so that the wind wheel continues running with high efficiency and at the high wind speed, the overload running of the wind wheel is protected, and the advantage that the vertical axis wind wheel can run at the wide wind speed is shown in a real sense.
公开/授权文献:
- CN101892948B 一种带有限速装置的垂直轴直叶片升力型风轮 公开/授权日：2011-12-14
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F03 | 液力机械或液力发动机；风力、弹力或重力发动机；不包含在其他类目中的产生机械动力或反推力的发动机 |
| ----F03D | 风力发动机 |
| ------F03D3/00 | 具有基本上与风向成直角的旋转轴线的风力发动机 |
| --------F03D3/06 | .转子 |