| 摘要 |
<p>A vertical axis wind power generating device having a basalt blade, comprising a vertical axis (1), support bars (2), and a basalt blade (3); three support bars (2) are uniformly distributed at the upper, middle and lower positions of the vertical axis (1) respectively; the support bars at the middle position are perpendicular to the vertical axis; the support bars (2) symmetrically disposed at the upper and lower ends of the vertical axis (1) are provided with an inclination angle therebetween; the basalt blade (3) is integrally connected to any one of the support bars (2) located at the upper, middle and lower positions of the vertical axis. The wind power generating device employs a blade material having good weather resistance and strong aging resistance, thus reducing system weight, improving the wind resistance of the blade and wind energy utilization rate, simplifying the system structure, and reducing cost.</p> |
