ELECTRIC AND COAL FIRED BOILER

摘要

PURPOSE: An electric and coal boiler is provided to immediately supply electricity when all coal briquettes are burned. CONSTITUTION: An electric and coal boiler is composed as follows: An opening(111) is formed on the top of an inner barrel. A fire pot for accepting coal briquettes is equipped inside of the inner barrel. A lid(130) selectively opens and closes the opening of the inner barrel. One end of a hot water pipe is connected to a water supply pipe(210), and the other end of the hot water pipe is connected to a hot water discharge pipe(220). A heating tank(300) stores heating water inside. A heating water supply port(310) and a heating water collect port(320) are formed in a part of the outer surface of the heating tank. A heater(400) directly heats the water inside of the heating tank. A control box(500) controls the temperature of the heater.