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RAIN OVERFLOW BASIN FOR COLLECTING AND STORING WATER
A rain overflow basin for collecting and storing rainwater, mixed water, or wastewater, has an inflow, an outflow, a basin chamber, a basin spillway, which is equipped with a weir threshold and is connected downstream of the basin chamber. A drain discharges the basin spillway, and a purification device purifies water flowing from the basin chamber to the basin spillway. A retention wall between the basin chamber and the basin spillway dams up water accumulating in the basin chamber. Water draining from the basin chamber is dammed up in a storage space is between the retention wall and the weir threshold, to reach the basin spillway via the weir threshold. The retention wall includes a passage opening. A purification device extends into the basin chamber such that water draining from the basin chamber through the passage opening into the storage space flows through the retention element.
RAIN OVERFLOW BASIN FOR COLLECTING AND STORING WATER
A rain overflow basin for collecting and storing rainwater, mixed water, or wastewater, has an inflow, an outflow, a basin chamber, a basin spillway, which is equipped with a weir threshold and is connected downstream of the basin chamber. A drain discharges the basin spillway, and a purification device purifies water flowing from the basin chamber to the basin spillway. A retention wall between the basin chamber and the basin spillway dams up water accumulating in the basin chamber. Water draining from the basin chamber is dammed up in a storage space is between the retention wall and the weir threshold, to reach the basin spillway via the weir threshold. The retention wall includes a passage opening. A purification device extends into the basin chamber such that water draining from the basin chamber through the passage opening into the storage space flows through the retention element.
RAIN OVERFLOW BASIN FOR COLLECTING AND STORING WATER
NAPIERSKI UWE (author) / STARATZKE HEINZ JÜRGEN (author) / WENDT MANUELA (author)
2018-04-19
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle
Initial rainwater overflow grille for water collecting well
| European Patent Office | 2015