Air conditioning unit in inlet air flow has piezo-crystal micro-atomizer for water to humidify air, and/or filter permeable by water molecules and/or hydrogen molecules

摘要

The air conditioning unit has in the inlet air flow (7) a piezo-crystal micro-atomizer (9) for water to humidify the air, and/or a filter (10) permeable by water molecules and/or hydrogen molecules. The filter is adjustable in its dehumidifying capacity. The filter has an impermeable casing and a permeable membrane which are relatively movable for the adjustment of the dehumidifying capacity. The inlet air flow passes partially of wholly between the casing and the membrane.