| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hot-water storage type hot-water supply device allowing a user to know quantity of heat used by a heating means. <P>SOLUTION: This hot-water storage type hot-water supply device is provided with the heating means 2 for heating hot water stored inside a hot-water storage tank 1 provided with a water supply port 11 and a discharge port 12. In this hot-water supply device, a supply water temperature sensor T1 for measuring temperature of water supplied into the hot-water storage tank 1 from the water supply port 11 is provided at the water supply port 11, a discharge hot-water temperature sensor T2 for measuring temperature of hot water discharged from the discharge port 12 is provided at the discharge port 12, and a flow meter R1 for measuring flow rate of water supplied into the hot-water storage tank 1 from the water supply port 11 is provided at the water supply port 11. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
