| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hot spring water supply system capable of accommodating user-side load change without increasing a hot water storage tank. <P>SOLUTION: The hot spring water supply system 1 includes the hot water storage tank 17 for storing hot spring water, and a heat pump 3 for heating the hot spring water stored in the hot water storage tank 17, and the heat pump 3 is operated so that a hot water storage temperature of hot spring water in the hot water storage tank 17 reaches 60°C or more which is higher than a hot water distribution temperature (for example, 47°C) necessary to obtain the hot spring water temperature required by a user side such as a spring inn and the like. <P>COPYRIGHT: (C)2012,JPO&INPIT |
