| 摘要 |
Water lock comprising at least one chamber (21) for liquid, which water lock (9) is designed for systems (12) comprising pipe assemblies (17) for taking the said liquid from a plurality of bathrooms/shower rooms (3) in multi-storey buildings (1), in which the respective bathrooms/shower rooms (3) comprise a floor drain arrangement (7). The water lock (9) is designed to be connected to at least two bathrooms/shower rooms (3), and to be at a distance from the floor drain arrangements (7). |
