| 摘要 |
<p>A direction-of-flow controller is provided for a diffuser of an air conditioner to control its diffused flow. This controller mainly consists of a curved bonded wall (3), a linear bonded wall (5) provided with a bias projection (4) upstream, and a controlling blade (6) rotating around a shaft (60) as a center. The blade (6) is composed of two surfaces (7), (8) having a biasing action and a curved surface (9), it effectively utilizes the attachment of the flow to the walls (3), (5) and the surface (9), thereby enabling a wide deflection and branching operation while decreasing the air flow rate hardly at all.</p> |
