| 摘要 |
PROBLEM TO BE SOLVED: To provide a heating device for a thermal storage medium for heat- retention by which the thermal storage medium for heat-retention can be surely and efficiently heated, and the sufficiently heated thermal storage medium can be taken out and used after checking the state of the thermal storage medium. SOLUTION: This heating device for the thermal storage medium for heat- retention is constituted of a container such as a heating bag 1 and a temperature-displaying section 1f. In this case, the heating bag 1 is equipped with a heating means such as a heating body 1c, and at the same time, removably houses the thermal storage medium for heat-retention such as a thermal storage medium 1d. The temperature-displaying section 1f displays a heated temperature of the thermal storage medium for heat-retention. |
