| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-temperature medium supply device capable of supplying a first hot-water tap and a second hot-water tap with high-temperature media having a different temperature while the first and second water-taps share a first heating unit. <P>SOLUTION: A water heater 1 includes: a heat exchanger for hot-water supply 30 that heats supply water to generate high-temperature water (hot-water to be supplied, hot-water for filling); a hot-water supply circuit 40 that connects the heat exchanger for hot-water supply 30 with a hot-water cock X to supply hot-water from the heat exchanger for hot-water supply 30 to the hot-water cock X; a hot-water filling circuit 50 that connects the heat exchanger for hot-water supply 30 with a bathtub Y to supply the bathtub Y with the hot-water from the heat exchanger for hot-water supply 30; and a mixing valve 60 that mixes the hot-water from the heat exchanger for hot-water supply 30 with supply water whose temperature is lower than the hot-water. When hot-water supply request and hot-water filling request simultaneously occur, in a case where a set hot-water temperature is higher than a set bath temperature, the heat exchanger for hot-water supply 30 sets the set hot-water temperature as a target temperature and the mixing valve 60 mixes the hot-water with supply water so that the hot-water flowing toward the bathtub Y has the set bath temperature. <P>COPYRIGHT: (C)2012,JPO&INPIT |
