| 摘要 |
PROBLEM TO BE SOLVED: To minimize temperature change within a high-pressure gas storage vessel in the filling and release of a gas to and from the vessel and to minimize temperature unevenness within the vessel. SOLUTION: This storage vessel comprises an airtight FRP-made hydrogen tank 10 and a top boss 13T provided with an inflow port for filling and releasing hydrogen to and from the hydrogen tank 10. It further comprises an end boss 13E for performing the heat conduction between the inside and outside of the hydrogen tank 10, and a radiation fin 14 thermally connected to the end boss 13E in the outside of the hydrogen tank 10 to promote the heat exchange with the external environment in which the hydrogen tank 10 is placed. Otherwise, this vessel comprises an airtight FRP-made hydrogen tank, a top boss 13T provided with an inflow port for filling and releasing hydrogen to and from the hydrogen tank 10, and an internal heat-exchange fin assembly 15 for performing the delivery of heat with the hydrogen filled in the hydrogen tank 10, and the internal heat-exchange fin assembly is thermally connected to the end boss 13E. |
