| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wind power generating device integrated with a roof, which can collect wind blowing from a wide direction, can generate power even when wind is gentle or strong, and prevents the blowing of wind over the entire face of a wind mill and without the reduction in rotation efficiency of the wind mill. <P>SOLUTION: The wind power generating device having a gradient roof 9 having a roof face 7 slanting or curved into a convex shape from a eaves edge 3 to a ridge part 5, a wind power generator 17 arranged oppositely to this gradient roof 9 and having a horizontal shaft wind mill 15 rotating due to wind blowing toward the roof face 7, and an accommodating part 19 which accommodates this wind power generator 17 therein, and comprising a wind collecting roof 23 formed with a wind collecting passage 21 which extends along the roof face 7 from the accommodating part 19 to the direction of the eaves edge 3 in a predetermined length to take wind into a space with the roof face 7, wherein the wind mill 15 has a wing 29 twisted to the direction of a rotation axis 27, and has an air discharge port 31 for discharging wind blown by the wind mill 15 formed in the axial direction of the accommodating part 19. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
