ADSORPTION DEHUMIDIFICATION TYPE AIR CONDITIONER

PROBLEM TO BE SOLVED: To provide an adsorption dehumidification type air conditioner improved in economy and energy-saving property while achieving a high dehumidification capacity. SOLUTION: A dehumidification rotor 2 for carrying a moisture absorbent is provided so that it is positioned alternately at the draft path of air A to be conditional and the draft path of air R for regeneration attended with the rotation of each rotor part, a plurality of heat exchangers 7A and 7B for heating the air R for regeneration using separate warm heating media W1 and W2 with different temperatures are provided as a heat exchanger 7 for regeneration for heating the air R for regeneration to be passed for a rotor part 2r in a regeneration process being located at an air draft path out of the dehumidification rotors 2, and air R1 and R2 for regeneration with different temperatures heated separately by the heat exchangers 7A and 7B is passed in parallel for the rotor part 2r in a regeneration process in a form for passing to the part closer to the lower side in the rotary direction of the rotor, as higher the temperature of the air is.