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一种叶片可变角度的风力发电装置

一种叶片可变角度的风力发电装置

  • 专利类型:实用新型
  • 有效期:2022-01-14至2024-01-14
  • 发布日期:2022-01-14
  • 技术成熟度:可以量产
交易价格: ¥面议
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  • 技术(专利)类型 实用新型
  • 申请号/专利号 202021559929.5 
  • 技术(专利)名称 一种叶片可变角度的风力发电装置 
  • 项目单位
  • 发明人 王树平 
  • 行业类别 人类生活必需品
  • 技术成熟度 可以量产
  • 交易价格 ¥面议
  • 联系人 王树平
  • 发布时间 2022-01-14  
  • 01

    项目简介

    本实用新型提供了一种叶片可变角度的风力发电装置,包括半圆平滑托架,半圆平滑托架包括轴承,轴承安装在塔杆的外侧且与塔杆转动连接,半圆形托杆所在的圆形面与水平面呈倾斜设置,尾翼安装在半圆形托杆位置低的一端;转盘安装在塔杆的顶端且与轴承转动连接,轮柄均匀地固定安装在转盘的侧壁上,叶片与轮柄的头端转动连接;塔杆的底部设有发电机组,传动杆的底部贯穿塔杆与发电机组连接。本实用新型可以根据风向情况自动调整叶片的角度,迎风时叶片展开大面积迎风旋转,而逆风时叶片折叠到与地面平行降低逆风风阻,实现风能利用的最大化。
    Abstract: The utility model provides a blade angle-variable wind power generation device which comprises a semi-circular smooth bracket, the semi-circular smooth bracket comprises a bearing, the bearing is installed on the outer side of a tower rod and is rotationally connected with the tower rod, the circular face where a semi-circular supporting rod is located is arranged in an inclined mode relative to the horizontal plane, and a tail wing is installed at the low end of the semi-circular supporting rod; the turntable is mounted at the top end of the tower rod and is rotationally connected with the bearing, the wheel handles are uniformly and fixedly mounted on the side wall of the turntable, and the blades are rotationally connected with the head ends of the wheel handles; a generator set is arranged at the bottom of the tower rod, and the bottom of the transmission rod penetrates through the tower rod to be connected with the generator set. The angle of the blade can be automatically adjusted according to wind direction conditions, the blade is unfolded for large-area windward rotation during windward, the blade is folded to be parallel to the ground during headwind to reduce headwind resistance, and maximization of wind energy utilization is achieved.


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  • 02

    说明书

    本实用新型提供了一种叶片可变角度的风力发电装置,包括半圆平滑托架,半圆平滑托架包括轴承,轴承安装在塔杆的外侧且与塔杆转动连接,半圆形托杆所在的圆形面与水平面呈倾斜设置,尾翼安装在半圆形托杆位置低的一端;转盘安装在塔杆的顶端且与轴承转动连接,轮柄均匀地固定安装在转盘的侧壁上,叶片与轮柄的头端转动连接;塔杆的底部设有发电机组,传动杆的底部贯穿塔杆与发电机组连接。本实用新型可以根据风向情况自动调整叶片的角度,迎风时叶片展开大面积迎风旋转,而逆风时叶片折叠到与地面平行降低逆风风阻,实现风能利用的最大化。
    Abstract: The utility model provides a blade angle-variable wind power generation device which comprises a semi-circular smooth bracket, the semi-circular smooth bracket comprises a bearing, the bearing is installed on the outer side of a tower rod and is rotationally connected with the tower rod, the circular face where a semi-circular supporting rod is located is arranged in an inclined mode relative to the horizontal plane, and a tail wing is installed at the low end of the semi-circular supporting rod; the turntable is mounted at the top end of the tower rod and is rotationally connected with the bearing, the wheel handles are uniformly and fixedly mounted on the side wall of the turntable, and the blades are rotationally connected with the head ends of the wheel handles; a generator set is arranged at the bottom of the tower rod, and the bottom of the transmission rod penetrates through the tower rod to be connected with the generator set. The angle of the blade can be automatically adjusted according to wind direction conditions, the blade is unfolded for large-area windward rotation during windward, the blade is folded to be parallel to the ground during headwind to reduce headwind resistance, and maximization of wind energy utilization is achieved.


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