| 摘要 |
PURPOSE: A charcoal pellet boiler is provided to efficiently heat by automatically controlling the supply of a charcoal pellet and the inflow of the air through a data in which each sensor senses by installing a temperature sensor and an oxygen sensor inside the boiler. CONSTITUTION: A charcoal pellet boiler comprises a main body(100), a burner(161), a fuel supply unit(140), an air flowing control unit(180), a combustion inducing unit(110), a hot water pipe(120), one or more temperature sensors(101,102), an oxygen sensor(181), and a boiler control unit(130). The temperature sensors are individually installed on an accommodating unit(104), a first heat exchanger(105), and a second heat exchanger(106). The oxygen sensor is installed in the accommodating unit. The boiler control unit controls the inflow of the air through the air flowing control unit and the supply of a charcoal pellet through the fuel supply unit based on a data received from the temperature sensor and the oxygen sensor.
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