| 摘要 |
PURPOSE: A hot water cooling device of a drinking water supply device is provided to accomplish a steam generator operation and intake of hot and cold water at the same time. CONSTITUTION: A hot water cooling device of a drinking water supply device comprises a double cooling coil(810) and a plurality of heating devices(820). The double cooling coil installed on a bottom part of a water tank(110) cools boiling water in the water tank as warm water. The heating device installed on a bottom part of the drinking water supply device heats water through the double cooling coil from a connection pipe(210) connected with a water supply pipe. |
