| 摘要 |
PURPOSE: To provide a heat accumulative combustion heater device for performing a hot air heating with a burner and a heat accumulating member in which all the combustion heating calories are utilized for a heating operation in a combustion heating mode, a heat accumulating amount is increased in a heat accumulative combustion mode and furhter a warm feeling is improved under a heat accumulative heating mode, respectively. CONSTITUTION: An air passage changing-over cylinder 11 having a flowing-in opening between a heat accumulative part 8a and a combustion cylinder 3, a flowing-out opening 13, a heat accumulating part opening 14 and an opening or closing means 15 for these openings is provided. There is provided a control part 10a for controlling the opening or closing means 15 for the air flow passage changing-over cylinder 11 and further selectively controlling a combustion heating mode, a heat accumulative combustion mode and a heat accumulative heating mode. In the combustion heating mode, all the combustion heating calories are utilized for a heating operation, in the heat accumulating combustion mode, a heat accumulating amount is increased and in the heat accumulating heating mode, the warm feeling is improved. |
