DEHUMIDIFICATION DEVICE

To improve dehumidification performance of a dehumidification device.SOLUTION: A dehumidification device includes: an air blowing unit 4 which guides air from an air inlet 2 to an air outlet 3; a refrigeration cycle 9 in which a radiator 13 and a heat sink 15 are connected in an annular form and a refrigerant is circulated; a dehumidification rotor 16 having a moisture absorption part 19 and a moisture discharge part 20; a heating unit 17 which heats the moisture discharge part 20; and a heat exchanger 11 which conducts heat exchange between one passage 21 through which air suctioned through the air inlet 2 and heated by the heating unit 17 passes and the other passage 23 through which air suctioned from the air inlet 2 and cooled by the heat sink 15 passes. The dehumidification device further includes: a first draft trunk 33 in which the air inlet 2, the heating unit 17, the moisture discharge part 20, the one passage 21, the moisture absorption part 19, and the radiator 13 are connected in a written order; and a second draft trunk 34 in which the air inlet 2, the heat sink 15, the other passage 23, the moisture absorption part 19, and the radiator 13 are connected in a written order. The structure provides the dehumidification device with improved dehumidification performance.SELECTED DRAWING: Figure 2 【課題】本発明は除湿装置に関するもので、除湿能力の向上を目的とする。【解決手段】吸込口２から吹出口３へ空気を導く送風部４と、放熱器１３と吸熱器１５を環状に連結し冷媒を循環する冷凍サイクル９と、吸湿部１９および放湿部２０を有する除湿ロータ１６と、放湿部２０を加熱する加熱部１７と、吸込口２から吸い込まれ加熱部１７にて加熱された空気が通過する一方流路２１と吸込口２から吸い込まれ吸熱器１５にて冷却された空気が通過する他方流路２３との間で空気の熱交換を行う熱交換器１１と、を備えている。吸込口２と加熱部１７と放湿部２０と一方流路２１と吸湿部１９と放熱器１３とをこの順に連通する第一送風路３３と、吸込口２と吸熱器１５と他方流路２３と吸湿部１９と放熱器１３とをこの順に連通する第二送風路３４と、を備えた構成としたことにより、除湿能力の向上した除湿装置を得られる。【選択図】図２