| 摘要 |
<p>PURPOSE: To shorten the time for storing hot water heated above a boiling point in a water storage chamber and supply also hot water lower than the boiling point, by providing at least one supply port connected from a warm water supply source lower than the boiling point in the atmosphere. CONSTITUTION: A water storage chamber 1 is connected with a water pipe 2 at a bottom, and prevention means 3 for preventing horizontally water supplied into the chamber forms a final end of connection. A heating member 4 is provided in the water storage chamber 1 which heats water in the water storage chamber 11 at a higher temperature than a boiling temperature of the atmosphere while being adjusted with a thermostat 5, and hot water is maintained and stored. A top portion of the water storage chamber 1 is connected with a supply pipe, and is further connected with a supply port 10 for warm water or boiled hot water via a boiled hot water valve 7 provided in the middle. To the hot water valve 7 there is connected a cold water pipe 2 including a cold water valve 9. Cold water and hot water above the boiling point or higher can be mixed in a desired ratio in a previous stage supplied from the supply port 10 by operating both valves 7, 9.</p> |
