| 摘要 |
<p>It is an aspect of the present invention to provide a low electric power graphite boiler available for an instantaneous hot-water function by separating a heating pipe coming in and out a hypocaust for heating and a hot-water pipe for using hot water. The present invention provides a low electric power graphite boiler comprising a case; a central heater inserted inside central portion of the case to reduce the current speed of the water, having a large area contacted with the supplied water, and heating water for hot water and heating in a condition of no electric power by heated graphite powder particles; a large number of heating rods separated by a predetermined distance from the outside of the central heater; an electrode applying source of electricity to the heating rod; a circulation pipe circulating water supplied through a supply pipe and a hypocaust flush pipe inside the case and being separated by a predetermined distance from the heating rods; graphite powder body packed between the heating rod and the circulation pipe, and between the circulation pipe and the central heater; an adiabatic material attached on the entire inner surface of the case; an inflow pipe flowing in water circulated through the circulation pipe to the central heater; a hot-water pipe supplying water heated by the central heater for hot water; a hypocaust incurrent pipe for heating; and a temperature sensor controlling operation by sensing temperature of the graphite powder body and then having a controller detected. In such a configuration, the present invention has an effect that it can supply hot water and heating by using a property of heat capacity even in a condition of no electric power for a longer time period, thereby reducing electric power consumption.</p> |
