The present invention relates to a reproduction evaporative cooler , according to one aspect of the invention , the outside air entering the intake channel ; Communicates with the suction channel , for supplying the inlet air supply channel in a particular space ; The suction channel is in communication with , the additional recording portion of the incoming air to bleed to the exhaust channel to the outside; The first heat exchanger is disposed between the intake channel and the supply channel ; A second heat exchanger disposed in said additional recording channel ; Including reproduction , and that the absorbed heat from the intake air through a heat exchanger characterized in that the first radiation into the exhaust air through a second heat exchanger; and means for injecting the evaporated feed water can evaporate in the second heat exchange gicheuk evaporative air conditioning is provided . ; 展开▼