BLOW-OFF DEVICE FOR CEILING EMBEDDED TYPE AIR-CONDITIONING MACHINE

摘要

PURPOSE:To prevent short-circuit of discharging air to a suction port and improve room cooling and heating effect by providing discharging air guide plates at first air discharging port and second air-discharging port. CONSTITUTION:A suction and discharge grille 11 is provided with first suction port 18, first discharging port 19, second suction port 20 and second discharging port 21. A partitioning plate 13 is provided with first discharging air guide plate 13 is provided with first discharging air guide plate 22, slanted toward the first air discharging port 19, at one side thereof while the same plate 13 is provided with second discharging air guide plate 23, slanted toward the second air discharging port 21, at the other side thereof. When the air-conditioning machine is operated under above-described constitution, air, flowed into the machine from the first suction air port 18, is blown off to the left direction while the air, flowed into the machine from the second suction air port 20, is blown off to the right direction therefore, the air, discharged from respective air discharging ports, will never by sucked into respective air suction ports and the short-circuit of the air will never be caused.