| 摘要 |
PURPOSE: A temperature-reduction exhaust structure is provided to discharge exhaust gas with the temperature lowered and suck and discharge bad smell as well. CONSTITUTION: A temperature-reduction exhaust structure comprises a mixing chamber(1), a suction unit(4), an exhaust pipe(2), an air inlet(3), and a suction port(5). The mixing chamber is closed to have a fixed size of internal space. The suction unit is connected to the lower part of the mixing chamber. The exhaust pipe is connected to one side of the mixing chamber with a smoke generator(6) so that the smoke produced by the smoke generator is drawn into the mixing chamber by the suction unit. The air inlet is connected to the other side of the mixing chamber so that the external air is drawn into the mixing chamber by the suction unit. The smoke and external air drawn in the mixing chamber through the exhaust pipe and the air inlet is mixed and the smoke with the temperature lowered is sucked and discharged by the suction unit through the suction port.
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