| 摘要 |
The present invention relates to a multistage buoyancy waterwheel, producing economical and eco-friendly hydrogen {H_2} energy. The multistage buoyancy waterwheel comprises: a water tank; a water electrolysis device; a multistage buoyancy waterwheel making buoyancy with gas (hydrogen, oxygen), an interlayer air inlet helping reuse injected air; and a DC generator producing electricity with the buoyancy. A wing of the buoyancy waterwheel is a square container, bent downwardly to be suitable for buoyancy. A protruding part of the wing, including an air outlet at a tip of the wing, makes the air smoothly discharged to keep the buoyancy constant. The interlayer air inlet enables the reuse of the used air. The multistage buoyancy waterwheel makes the buoyancy with gas (hydrogen, oxygen), generated by the electrolysis device, to operate the DC generator with the buoyancy to produce electricity. If the produced electricity is supplied to the electrolysis device, the electrolysis device performs the electrolysis of water to produce hydrogen and oxygen. The hydrogen and oxygen are separated and then injected into the buoyancy waterwheel, and the separate use of the hydrogen and oxygen produces cheap hydrogen {H_2} energy. |
