| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hot water supply system supplying hot water at a set temperature for a short time after start of hot water supply and preventing delivery of hot water at high temperatures even immediately after start of the hot water supply. <P>SOLUTION: The hot water supply system 100 has a power generation unit 24, a hot water storage tank 18 and a mixing unit 44, and is connected to hot water use sections 66, a cold water supply source 2 and the like. The hot water supply system 100 has a means for specifying timing (hot water arrival timing) when hot water made flow out from the hot water storage tank 18 at start of the hot water supply arrives at a connection part 42 with a mixing path 40 based on piping capacity of a tank hot water supply path 34 and a flow rate of hot water flowing on the tank hot water supply path 34. After start of the hot water supply, a mixer 14 is adjusted to achieve a mixing ratio making the temperature of hot water supplied to the hot water use sections 66 higher than the set temperature. After the hot water arrival timing, the mixer 14 is adjusted to achieve a mixing ratio making the temperature of hot water supplied to the hot water use sections 66 equal to the set temperature. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
