| 摘要 |
Disclosed is a solid fuel burner comprising (a) a firebox having a door and at least one aperture therein for air flow purposes, (b) an air control valve capable of adjustment with respect to the firebox to regulate the rate of flow of air into the firebox, the adjustment being functionally linked to the opening and closing mechanism of the door, (c) a temperature sensitive mechanism adapted to firstly, automatically adjust its position relative to the air control valve when the firebox falls below a first substantially pre-determined temperature and to secondly, automatically re-adjust its position relative to the air control valve once the firebox has reached a second higher substantially pre-determined temperature, wherein their arrangement is such that once the door is opened thereby causing a drop in the temperature of the burner to the first pre-determined temperature, the air control valve is prevented from readjustment upon door closure by the temperature sensitive mechanism, until the second pre-determined temperature has been reached.
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