| 摘要 |
A water tub type air generation device using the water level difference of tide is provided to prevent the break down of the lives existing in the water during a process of passing through a propeller by rotating the propeller by condensing or inhaling the air in a structure inside. A water tub type air generation device using the water level difference of tide comprises: a structure(A, B and C) having a wall(II) in which a bottom plane(I) and a cylinder(f) are adhered; a propeller(b) mounted in the cylinder inside and rotating a generator; and covers(a1, a2 and a3) controlling the emission and the suction of the air, adhering to the cylinder. When the tide is rising, the sea water come the structure inside. When the tide begins to ebb the sea water is discharged from the structure inside. The penetration of the sea water compresses the air in the structure. The discharging of the sea water inhales the air. The wall of the structure is made of transparent material. |
