摘要 |
A refrigerant circuit (40) is provided with an outdoor heat exchanger (54) and an indoor heat exchanger (55), and besides these, it is provided with two adsorption heat exchangers (56, 57). The indoor heat exchanger (55) and two adsorption heat exchangers (56, 57) are installed in an indoor unit (11), and the outdoor heat exchanger (54) is installed in an outdoor unit (12). In the adsorption heat exchangers (56, 57) becoming evaporators, the moisture in the air is adsorbed by an adsorbent. In the adsorption heat exchangers (56, 57) becoming condensers, moisture is desorbed from the adsorbent and imparted to the air. The air dehumidified or humidified by the adsorption heat exchangers (56, 57) is supplied into a room and the latent heat load in the room is processed. On the other hand, in the indoor heat exchanger (55), the cooling or heating of air is effected. The air cooled or heated by the indoor heat exchanger (55) is supplied to the room and the sensible heat load in the room is processed. |