| 摘要 |
An air flow deflector comprising (a) a deflector body having an outer surface, the deflector body providing an air passage extending through an inlet, a throat and an outlet, the size of the inlet is greater that the size of the throat; (b) a pair of channels provided between the inlet and the outlet and each of the pair of channels having a venturi profile; and (c) an outlet portion of the air flow deflector provided between the throat and the outlet to provide a gradual transition between the throat and the outlet; wherein the air flow deflector increases an air flow velocity of air entering said inlet.
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