| 摘要 |
Heating air is ventilated by an air blower (11) through the absorbing hole (14) in the hood (15). The air blower (11) and horizontal- channel blower (12) are drived by the electric motor (13). The horizontal-channel blower (12) ventilates the burnt air. The fuel is supplied to the heater (10) through the fuel pipe (17). The supplied fuel is vaporized in the combustion chamber (19) by the combustion pipe (18), and is mixed with the burnt air which is supplied by the horizontal-channel blower (12). Therefore, the mixture is ignited by the ignition device (20). |
