| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hot water supply device capable of suppressing fluctuation of a temperature of mixed hot water caused by a used state of high temperature hot water in a hot water supply device using two systems which are a system directly using high temperature hot water in a hot water storage tank, and a system using the high temperature hot water as the mixed hot water with hot supply water. <P>SOLUTION: The hot water supply device is provided with a high temperature hot water supply path 24 for supplying only the high temperature hot water stored in the hot water storage tank 1, a first flow rate detecting means 62 provided in a water supply path 12 for detecting a flow rate of water flowing in the water supply path 12, a second flow rate detecting means 72 provided in a mixed hot water supply path 17 for detecting a flow rate of the mixed hot water flowing in the mixed hot water supply path 17, and a control means 200 for controlling a valve opening of a mixing valve 16 by using the detected flow rate of the first flow rate detecting means 62. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
