Immersion wall arrangement for rain captation basins and high water discharge installations comprises cross-beam installable on overflow edge of overflow wall

摘要

The immersion wall arrangement for rain captation basins and high water discharge installations comprises a cross-beam (19) installable on the overflow edge (9) of an overflow wall (7). An immersion wall plate (31) is pivotably connected with the cross-beam and is pivotable by a float (37) dependent upon the water level in the rain basin from an initial position locating on the overflow wall into a vertical held-back position.