CONTROLLING DEVICE OF DIRECTION OF FLOW

摘要

PURPOSE:To obtain an air flow with a large deflection angle and a small reduction rate of the amount of air flow utilizing combination effects of a control panel and an auxiliary plate and Coanda effects due to the attachment effect of flow on a guide wall in an air flow direction controlling device of an air conditioner. CONSTITUTION:A flow of air sucked into a suction port 9 by a sirocco fan 10 is heated or cooled by a heat exchanger 11 and flows into a direction controller 12 at the upper section of a blow exit 8. When a lever 21 is placed at different positions a displacing member 27 is displaced turning conductor plates 24, 25 and tilting the control plate 15, and the flow is deflected in the direction of the tilted control panel 15. As a result, the flow becomes a widely spread soft flow by the Coanda effect of the both guiding plates 13, 14 in the direction of the tilt of the control panel 15.