CPC F04D 25/08 (2013.01) [F04D 25/0606 (2013.01); F04D 29/441 (2013.01); F04F 5/16 (2013.01)] | 22 Claims |
1. A blower comprising:
a first case having a suction port;
a fan provided inside the first case;
a second case provided above the first case and having an inner space;
a discharge port penetrating the second case and extending in a longitudinal direction of the second case;
a fan provided inside the first case and forming an air flow direction from the suction port to the discharge port; and
a plurality of flow guides provided in the inner space and extending in a direction crossing the longitudinal direction of the discharge port,
wherein each flow guide includes an upstream end and a downstream end for the air flow direction, the upstream end of one of the plurality of flow guides is inclined toward the fan more than the upstream end of another of the plurality of flow guides positioned farther from the fan than the one of the plurality of flow guides.
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