Process, installation and device for enriching ventilation or air- conditioning air with aromatic substances

摘要

In a process, installation and device for enriching ventilation or air- conditioning air with aromatic substances, the enrichment is homogenized in that a mixture of preferably water and aromatic substance is produced and stocked in a container (11) having a free evaporation surface for the mixture. The intake air current of the ventilation or air-conditioning air or part thereof is taken over the free evaporation area and then fed into the air-conditioning system.