| 摘要 |
PROBLEM TO BE SOLVED: To provide a small air conditioner for a movable body of an automobile or the like capable of easily corresponding to unbalance between heat supply and dehumidification demand and reducing energy consumption for air conditioning caused by dehumidification. SOLUTION: This small desiccant air conditioner comprises a first adsorbent housing tower 2 and second adsorbent housing tower 3 for housing adsorbent particles, a heat exchanger 9 for heating outside air by waste heat of such as cooling water from an engine, an inlet side switching valve for selecting outside air from either of an outside air direct intake port 5 for directly introducing the outside air or a heated outside air intake port 7 for taking the outside air from the heat exchanger, and supplying to either of the first adsorbent housing tower 2 or the second adsorbent housing tower 3, and an outlet side switching valve 10 for selecting gas of either of the first adsorbent housing tower 2 or the second adsorbent housing tower 3, and supplying to either of an inside of a room or an external. The inlet side switching valve 4 and the outlet side switching valve 10 are switched in synchronization with each other, and adsorption of water of the outside air and a harmful substance to the adsorbent, and separation of the adsorbed water and harmful substance from the adsorbent are alternately conducted. COPYRIGHT: (C)2006,JPO&NCIPI
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