PROBLEM TO BE SOLVED: To simultaneously achieve accurate and stable control for both of humidity and temperature.SOLUTION: An air conditioning device includes: a first switcher 6 connecting one end connection port 4a of a first heat exchanger 4a to one end connection port 3p side of an outdoor side heat exchanger 3 via an indoor side first electronic expansion valve 5p, and connecting one end connection port 4bp of a second heat exchanger 4b to one end connection port 3p of the outdoor side heat exchanger 3 via an indoor side second electronic expansion valve 5q, and capable of connecting the other end connection port 4aq of the first heat exchanger 4a to a discharge port 2s side or an intake port 2i side of a compressor 2； and a second switcher 7 capable of switching to a first position Pf for connecting the intake port 2i to the other end connection port 4bq side of the second heat exchanger 4b, and connecting the discharge port 2s to the other end connection port 3q side of the outdoor side heat exchanger 3, or a second position Ps for connecting the intake port 2i to the other end connection port 3q side of the outdoor side heat exchanger 3, and connecting the discharge port 2s to the other end connection port 4bq side of the second heat exchanger 4b.【課題】 湿度と温度の双方に対する正確かつ安定した制御を同時に実現する。【解決手段】 第一熱交換器４ａの一端接続口４ａｐを室内側第一電子膨張弁５ｐを介して室外側熱交換器３の一端接続口３ｐ側に接続し、かつ第二熱交換器４ｂの一端接続口４ｂｐを室内側第二電子膨張弁５ｑを介して室外側熱交換器３の一端接続口３ｐに接続するとともに、第一熱交換器４ａの他端接続口４ａｑを圧縮機２の吐出口２ｓ側又は吸入口２ｉ側に接続可能な第一切換手段６と、吸入口２ｉを第二熱交換器４ｂの他端接続口４ｂｑ側に接続し、かつ吐出口２ｓを室外側熱交換器３の他端接続口３ｑ側に接続する第一ポジションＰｆ，又は吸入口２ｉを室外側熱交換器３の他端接続口３ｑ側に接続し、かつ吐出口２ｓを第二熱交換器４ｂの他端接続口４ｂｑ側に接続する第二ポジションＰｓに切換可能な第二切換手段７を具備する。【選択図】 図１
