| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat storage method and heat storage system having high thermal storage density and high energy efficiency. <P>SOLUTION: The heat storage system stores heat by removing water from a heat storage member 3 and releases the heat by making the removed water react with the heat storage member 3. The heat storage system includes: a valve 32 that restricts movement of the removed water between a heat storage container 2 and a water storage unit 17; a stored water heating part 19 that heats the removed water stored in the water storage unit 17; and a water supply path 20 that supplies the removed water from the water storage unit 17 to the heat storage container 2 during heat dissipation operation. When the valve 32 is closed, the stored water is heated by the stored water heating part 19. When a spacial pressure of the water storage unit 17 is higher than that of the heat storage member container 2 during the heat dissipation operation, the water stored in the water storage unit 17 by the water supply path 20 is supplied to distribute from a lower part to an upper part in the heat storage member container 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
