| 摘要 |
The present invention provides a fuel-burning stove (100), comprising a base (101), wall or walls (104) and a top (116) together defining a chamber (114), an outlet (102) provided at or near the top of the chamber (114), one or more air inlets (106, 108, 110) and one or more air vents (417) coupled to one or more of the air inlets (106, 108, 110) for directing air from the air inlet(s) into the chamber (114) in a direction not substantially radially towards a centre of the chamber (114), so as to produce rotation of air in the chamber (114) of a substantially equal diameter about a substantially vertical axis passing through the centre of the chamber (114). Preferably, a secondary baffle panel (315) may be arranged to lengthen the distance in which combustion may occur within the stove (100); further preferably ducts (216) may be constructed from a conducting material which raises the temperature of the incoming air; and air vents (417) may be arranged to introduce air at various heights within the chamber (114). |
