OUTSIDE RECOOLING AIR CONDITIONING SYSTEM UTILIZING CONDENSED WATER OF AIR CONDITIONER

摘要

PURPOSE:To provide an energy saving type air conditioning system along with the elimination of dew prevention work by utilizing a low temperature condensed water of an air conditioner. CONSTITUTION:A drain pump 12 for drawing and forced feeding is provided at a drain pan B for storing condensed water below an air fan 3 and a heat exchanger 4 and the drain pump 12 is connected to the upper end of a drain coil 11 for heat exchange made up of a metal pipe formed in a coil with a water feed pipe (b). The drain coil 11 is provided adjacent to an outside air intake port 1 and a drain pan A having a drain pipe is provided below the drain coil 11. A stored condensed water of the drain pan B is drawn with the drain pump 12 to be forced to the drain coil 11 and a low temperature condensed water is let to flow naturally through the drain coil 11 thereby enabling precooling of the outside air by a heat exchange.