| 摘要 |
PURPOSE: A stove for both pellets and firewood is provided to selectively use fuel depending on the amount of pellets and firewood, and to reduce a fuel cost because heat from a combustion unit is retained. CONSTITUTION: A stove for both pellets and firewood comprises a combustion unit(100) and a heat retaining unit(200). The combustion unit heats a room by burning the pellets and firewood. The combustion unit and heat retaining unit are in contact with each other through flame transfer units(140,230). The heat retaining unit stores the heat delivered through the flame transfer units. |
