| 摘要 |
The fuel provision system uses hydrogen and oxygen from a hydrogen container 1 and an oxygen container 2 as energy source for a power unit 4 to deliver work and for a fuel cell 9 to produce electricity. In the mean time, the water resulted from the power unit 4 and the fuel cell 9 is stored in a water tank 5 and then electrolyzed in an electrolytic tank 6 to produce hydrogen and oxygen. The hydrogen and oxygen are separated by an exchange membrane 7 and recycled to the hydrogen and oxygen containers 1 and 2. The power unit 4 is one of combustion engine 41 accompanied by a generator 42 and a battery 43, a furnace or an industrial cutting/welding device 45 with a fuel tank 44, and an electrothermal device 46. The water tank 5 is capable of adjusting the volume of output water flow and overflowing excessive water. |
