| 摘要 |
本发明之目的系在于提供一种水轮翼片型发电装置，其提高水流的利用效率，俾可实现增加旋转体之转数，亦即提升发电机之发电输出。;本发明之水轮翼片型发电装置61系具有：漂浮体51；发电装置本体62，系安装于该漂浮体51，利用由漂浮体51所造成的漂浮力漂浮于水中，并且可使水流流入、流出；系住手段52，系将发电机装置本体62系住于水流中的固定位置；旋转体1，系以可旋转的方式轴支在发电机装置本体62内，并且配置为与水流的方向正交；翼片群，系在旋转体1的外周具有安装成在该旋转体1的下侧为开启而在上侧为关闭的可自动开启关闭状态的复数个翼片10，且以开启状态的翼片来承受由流入至发电装置本体62的水流所造成的力，而使前述旋转体1旋转；引导水流用的斜板24，系一端安装于发电装置本体62之水流入侧的上端，且使突出端靠近安装在前述旋转体1之翼片10的附近；及发电机30，系藉由前述旋转体1的旋转所造成的旋转力之传递，而获得发电输出；其中，将前述斜板24的倾斜角度设为20度至45度，并将斜板24之突出端的位置设为以旋转体1之轴中心的相当位置作为基准而相对于其上下为前述旋转体1之直径的±30%范围。 A water wheel impeller blade type electric power generating apparatus 61 of the present invention includes a floating body 51, an electric power generating apparatus body 62 attached to the floating body 51, the electric power generating apparatus body 62 floating under water by buoyance by the floating body 51 and allowing inflow and outflow of a water stream, an anchorage unit 52 anchoring the electric power generating apparatus body 62 at a fixed position in the water stream, a rotor 1 pivotally supported within the electric power generating apparatus body 62 so as to be able to rotate, the rotor being disposed to be orthogonal to a direction of the water stream, an impeller blade group including a plurality of impeller blades 10 attached on an outer periphery of the rotor 1 so as to be automatically open at a lower side of the rotor 1 and closed at an upper side of the rotor 1, the impeller blade group receiving force by the water stream flowing in the electric power generating apparatus body 62 with open impeller blades to rotate the rotor 1, an inclined plate 24 for guiding the water stream, having one end attached at an upper end of the electric power generating apparatus body 62 at a water inflow side and a projecting tip approaching a vicinity of an impeller blade 10 attached to the rotor 1, and a power generator 30 generating electric power by transmission of rotating force generated by rotation of the rotor 1, and an inclination angle of the inclined plate 24 is set between 20° |
