| 摘要 |
PROBLEM TO BE SOLVED: To reduce a probability that hydrogen is ignited.SOLUTION: A hydrogen storage system comprises: a hydrogen manufacturing apparatus manufacturing hydrogen; a hydrogen storage apparatus storing the hydrogen manufactured; and a hydrogen supply device supplying the hydrogen stored. The hydrogen storage apparatus comprises: a hydrogen storage tank storing the hydrogen; and an opening/closing section blocking ventilation between an inside and an outside of the hydrogen storage tank when vibration, heat, a temperature or strain of an outer shell of the hydrogen storage tank fall within a predetermined range, and, on the other hand, ventilating between the inside and the outside of the hydrogen storage tank when the vibration, the heat, the temperature or the strain of the outer shell of the hydrogen storage tank fall outside the predetermined range.SELECTED DRAWING: Figure 2 |
