| 摘要 |
A heating device for water, comprising an internal chamber (6), a heating element (7) and a pre-chamber (15), defined by an outer wall (14). The chamber (6) and pre-chamber (15) are separated by a cup element (4) intercepting and diverting the flow of the entering cold water so that it cools the outer wall (14) and runs over the heating element (7) absorbing the heat in the most efficient manner. |
