| 摘要 |
The present invention relates to a non-powered water pump using wave force. A rotation part and hinged wings are connected upon a screw shaft formed to be vertically extended, so that the rotation part and the hinged wings uniformly rotate. Due to the structure of the hinged wings, the rotation part and the hinged wings rotate in one direction regardless of a flowing direction of wave force, and a direction in which the screw shaft pumps water is set as the rotating direction of the rotation part and the hinged wings. The upper part and the lower part of the screw shaft is fixed to a ground to reduce variations in rotation and to set a static rotation range. A pipe is connected to the rotation part to protect pumped water, and fixed plates are connected to the pipe to prevent the pipe from rotating together with the screw shaft. The fixed plates connected to the upper part and the lower part of the pipe includes an inlet, supplies pumped water through the inlet, and the upper fixed plate is connected to a discharge pipe. Regardless of the flowing direction of wave force, wave force flowing from multiple directions is utilized as kinetic energy to supply the pumped water supplied from the lower fixed plate to the upper part through a helical flow passage of the screw shaft, to pass through the pipe and the upper fixed plate passage, so as to store the pumped water in a water tank through the discharge pipe. |
