| 摘要 |
PURPOSE: A low power graphite boiler is provided to realize instantaneous hot water supply by separating a heating pipe for heating the floor from a hot duct for supplying hot water. CONSTITUTION: A low power graphite boiler comprises a case(40), a central heating part(60) inserted to the case and boiling the water in no-power state using heated graphite powder, many heating bars(45) placed outside the central heating part, an electrode(47) supplying power to the heating bars, a circulating pipe(43) for circulating the water through the case, graphite powder(44) filled between the circulating pipe and the central heating part and between the heating bars and the circulating pipe, an insulating material(50) attached to the inner front face of the case, an inlet pipe(46) guiding the water circulating through the circulating pipe into the central heating part, a hot duct(48) and a heating floor water inlet pipe(49), and a temperature sensor(70) sensing the temperature of the graphite powder.
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