| 摘要 |
The invention relates to a method for cooling an incoming air flow (26) into a room (28) by means of an outgoing air flow (12) which is recycled by means of a plate heat exchanger (10). Upstream, a sufficient amount of water (32) is sprayed into the outgoing air channels (42) such that the surface elements (36) are constantly damp, with little dripping. The outgoing air flow (12) recycled through the outgoing air channels (42) filled with water (32) and pertaining to the plate heat exchanger (10) is reduced in relation to the incoming air flow (26). This is carried out, for example, by reducing the outgoing air flow (12) recycled through the outgoing air channels (42) sprayed with water (32) by at least 50 %. |
