| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a water supply apparatus which ensures a sufficient warm holding or cold holding effect and can be made compact. SOLUTION: The apparatus comprises a hot water supply device 1 and a hot water feed pipe 2. The hot water supply device 1 has a tank 3, a heater 4 and a guide pipe 5. Peltier elements 3a, 5a, 2a are provided in the hot water supply device 1 and on the outsides of the guide pipe and the feed pipe 2 and so constituted as to be driven to insulate the interior from heat.</p> |
