| 摘要 |
A dehumidification system includes: an auxiliary heat exchanger (62) connected to the heating medium circuit (41) in series with the cooling heat exchanger (61), and provided downstream of a cooling heat exchanger (61) in an air passage (52); a first air heat exchanger (63) connected to a circulation circuit (60, 130), and provided upstream of the cooling heat exchanger (61) in the air passage (52); and a second air heat exchanger (64) connected to the circulation circuit (60, 130) in series with the first air heat exchanger (63), and provided downstream of the auxiliary heat exchanger (62) in the air passage (52), wherein the heating medium circuit (41) performs a first action of sending a heating medium which is cooled in a cooling section (25), and sequentially flowed through the cooling heat exchanger (61) and the auxiliary heat exchanger (62) to the cooling section (25).
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