| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hot water supplying device attaining enhancement of usage and high energy saving properties. <P>SOLUTION: The hot water supplying device includes: a hot water storage tank 1 where a first hot water tapping pipe 3, a second hot water tapping pipe 4 and a water supply pipe 18 are connected to an upper part, an intermediate part and a lower part thereof, respectively; a two-way valve 20 provided to the second hot water tapping pipe 4; a hot water tapping pipe joining pipe 21 formed by connecting and joining a water supply branched pipe 19 branched from the water supply pipe 18 and the second hot water tapping pipe 4; a mixing valve 22 to the inlet side of which the first hot water tapping pipe 3 and the hot water tapping pipe joining pipe 21 are connected and to the outlet side of which a mixed water pipe 23 is connected; a hot water supply port 24 connected to the mixed water pipe 23; a first hot water temperature sensing means 30 sensing hot water temperature of a part near the position to which the water supply pipe 18 of the hot water storage tank 1 is connected; a second hot water temperature sensing means 31 sensing hot water temperature of a part near the position to which the second hot water tapping pipe 4 of the hot water storage tank 1 is connected; and a control means 32 controlling the two-way valve 20 and the mixing valve 22 on the basis of a temperature of hot water supplied from the hot water supply port 24 set by a supplied hot water temperature setting means 7 and sensed temperatures of the first and second hot water temperature sensing means 30 and 31. <P>COPYRIGHT: (C)2012,JPO&INPIT |
