| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hot spring/hot water supply method and an apparatus therefor capable of efficiently supplying "bathtub hot spring and hot water of groundwater" using high-temperature hot spring heat at low cost.SOLUTION: A hot spring/hot water supply method and an apparatus therefor are characterized by, after applying an electromagnetic field to a spring within a spring supply pipe and groundwater within a groundwater supply pipe to make particles smaller and to add anions (atoms charged with negative potentials) to contained floating matters, introducing the spring and the groundwater into a heat exchanger to implement heat exchange therebetween, extracting the spring from the heat exchanger as bathtub hot spring and supplying the groundwater to a hot water tank, and increasing, by an electrode heating device, a temperature of the spring introduced into the heat exchanger or that from the heat exchanger.</p> |
