| 摘要 |
PURPOSE: A hot water heating device for an electric boiler is provided to supply hot water with high efficiency without generating scale in a linear pipe by forcibly circulating water. CONSTITUTION: A hot water heating device for an electric boiler comprises a heater(100), a heating tank(200), a distributor, and a circulation pump. A heating chamber(23) is formed in the center of the heating tank, and the heater is inserted into the heating chamber. A plurality of linear pipe passages(24) are formed on an outer surface of the heating chamber at constant intervals. The distributor is connected to inlets of the linear pipe passages. The circulation pump supplies water by pressurizing the water in a lower part of a boiler chamber. |
