Abstract: An air conditioner comprises a water distributor having an opening on its bottom plate, dams around the opening and inverted U-shaped members with a small space formed between the inverted U-shaped plates and the dams so that water in the distributor is guided by a capillary action and distributed to an indoor heat exchanger. A reservoir is disposed to a pipe system between a pump and the indoor heat exchanger so that drain water in the outdoor drain pan is directed to the indoor heat exchanger through the reservoir. The reservoir has a tube which permits excessive water to spill over an opening of the tube to return to the outdoor drain pan through a returning conduit pipe.

Abstract: An air-conditioning system including an air conditioner incorporating a heat exchanger and a fan therein, and duct assembly connecting to the air conditioner for supplying conditioned air to a specific room equipped with the air conditioner and to another room, the duct assembly comprising an auxiliary duct removably attached to a front cover of the air conditioner and a main duct separably connected to the auxiliary duct to extend from the specific room to said another room and having air outlet portions for supplying air to the respective rooms, the auxiliary duct having an air channel for guiding the air discharged from the air outlet of the front cover into the main duct.

Abstract: The present invention provides an air conditioning apparatus in which a suction air stream drawn in the rotational direction of a propeller fan as it bypasses a baffle board, and a discharge air stream guided by a guide plate in the anti-rotational direction of the propeller fan toward the inner surface of the baffle board flow in the opposite directions and met each other in the air passage in a suction chamber, so that a powerful vortex of air is generated, the power of which is further increased by the curl plate extending so as to surround the center of the vortex. Therefore, a large quantity of water in the water storage recess in the upper surface of the bottom plate is lifted, and the resultant water turns into water droplets, which are then mixed in large quantities in the suction air stream entering the fan, whereby the water can be evaporated speedily.

Abstract: A packaged terminal air-conditioner comprises a housing which includes a cabinet, a bottom plate and front cover attached to the front of the cabinet being mounted through a house wall and the like. On the front side of the bottom plate, there is provided a fan casing unit having a partition which divides an inside of the housing into indoor and outdoor sections. A propeller fan and an outdoor heat exchanger are arranged in the outdoor section, while in the indoor section, a cross-flow fan is mounted in the front vicinity of the partition of the fan casing unit and extending in parallel with the surface of the partition and an indoor heat exchanger is arranged in front of the fan casing unit. The partition serves both an air guide portion for guiding an indoor air heat-exchanged to the cross-flow fan and a scrolling portion of the cross-flow fan for producing an air stream.