| 摘要 |
PURPOSE:To reduce indoor noise and improve heat-exchange function by rotating two indoor and outdoor aligned blowers in different directions so that the air is sucked up at one place and blown off from other place. CONSTITUTION:Indoor blowers 28 and the outdoor blowers 22 are aligned in parallel as shown in the drawing by forming two in a pair, and right and left blowers in directions shown by arrows E. For four blowers respectively are used centrifugal blowers. With respect to the indoor blower, as shown by arrow C, air is sucked through a suction port 19, and enlarged in a conical shape, passing from an indoor heat exchanger 20 through an indoor blast circuit 21 and blasted out of an indoor blow-off port 18. With respect to the outdoor blower, similarly as the indoor blower, air is sucked through an outdoor suction port 25 and blown off through an outdoor blow-off port 26. Accordingly, even when the indoor suction port and the indoor blow-off port are formed into a narrow blast circuit by use of ducts, the blasting capacity of the air conditioner is not reduced and the surface temperature distribution of the heat exchanger becomes uniform. |
