| 摘要 |
System (1) comprising at least two separate suction units (2, 3), with the first suction unit (2) for suction of liquids, for example sewage, being connected to a liquid container (4) for storing the sucked liquid and with the second suction unit (3) for suction of aerosols, for example liquid aerosols and/or solid aerosols, being connected to an aerosol container (5) for storing the sucked aerosols, wherein the two suction units are connected to a single line (6), to which at least a first suction inlet (7) for liquids, for example sewage and a second suction inlet (8)for aerosols, for example solid and/or liquid aerosols, are connected, with at least one valve (9) arranged such that at suction of the second suction unit (3)the first suction inlet (7) is substantially closed. |
