| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a supply method for hot water and a device therefor that not only eliminate the need for maintenance by preventing a contained substance from being stuck and deposited on inner walls etc., of a pipe, a pump, and a tank, but also stably supply hot water from ground water with efficiency at low cost.SOLUTION: The present invention relates to a supply method for ground water made into hot water and a device therefor characterized in that after an electromagnetic field of 0.1-15 kHz is applied to in-pipe city water in a supply pipe for city water and in-pipe ground water in a supply pipe for ground water for atomization and an anion (an atom with a minus potential) is imparted to a contained suspension, the city water is made into high-temperature hot water or saturated steam by an electrode heating device and the ground water is introduced into a heat exchanger as it is or through a sterilizer and a filter so as to exchange heat between the high-temperature hot water or saturated steam and the ground water, and the ground water in the form of temperature-raised hot water is taken out as a hot water spring for bathtub and supplied to a hot water tank.</p> |
