| 摘要 |
A device for dehumidifying room air has a chamber consisting of at least one first cavity ( 1 ) and at least one second cavity ( 2 ). The cavities are separated by at least one water-permeable and/or water-vapor-permeable structure ( 3 ), these structures ( 3 ) lying in each case in the direction of the fluid streams flowing through the cavities ( 1, 2 ) of the chamber. In this case, a first air stream ( 11, 12 ) which is to be dehumidified flows through the first cavity ( 1 ). The second cavity ( 2 ), with its second air stream ( 13, 14 ), at least partly absorbs the moisture extracted from the first stream.
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