| 摘要 |
FIELD: sewerage systems. SUBSTANCE: this relates to devices for conveying liquid effluents from territories of settlements and it can be used for connecting additional inflows along route of liquid travel with possibility of regulating flow of sewage liquid so as to prevent flooding and improve performance of sewerage system. Sewerage siphon has inlet unit 1, connecting units 2, 3, outlet unit 4, siphon tube 5 which is divided into separate sections by means of partitions 6 with hole. Inlet unit 1 and connecting units 2, 3 are provided with inlet duct 8. Installed at different levels are riser tube of dry flow and riser tube of rain flow. Riser tubes are mounted in covering located above level of top of siphon tube 5. Connecting unit 2 is installed in shaft or bore-hole and together with its riser tubes it is arranged behind partition 6. Outlet unit 4 has additional tube and also ventilation tube mounted on partition for withdrawing dirty air Air cleaning setup is mounted on end of ventilation tube. EFFECT: high efficiency. 1 dwg |
