BLASTING DEVICE OF AIR CONDITIONER

PURPOSE:To obtain a blasting device of an air conditioner in which a dew condensation phenomenon during the space cooling operation is difficult to occur, exhaust air is directed downwardly at a sharp angle during the space heating operation and which is also suitable for the space heating operation, by providing a nose having an exhaust direction downwardly directed portion between the proximity of a through fan of the nose and an exhaust port, and a projection between the nose and the exhaust port. CONSTITUTION:Exhaust air during the space cooling operation flows obliquely downwardly by a nose 5 inclined downwardly in the direction of an exhaust port. However, with only the inclination at the lower surface of the nose 5, the exhaust air cannot completely prevent upward vortex from occurring at a front surface panel tip end 2a. By this vortex involves therein high-temperature and much humidity air, and water drops are produced on the upper surface of the exhaust port of a coupled front surface panel 2, thus creating dew condensation. Therefore, the lower surface of the nose 5 is inclined downwardly toward the exhaust port, and a small projection 7 is provided between the exhaust port on the lower surface of the nose 5 and the nose in the vicinity of a through fan. By this organization, exhaust air flows as shown by A' in the figure, and does neither produce an upward vortex at the tip end portion 2a, nor involves high-temperature and much humidity air within the room. Thus, dew condensation on the front panel can be prevented.