A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an automatic rain and sewage diversion well for municipal pipelines. A confluence inlet, a rainwater outlet and a sewage outlet are formed in the side wall of a well body; the rainwater outlet is located above the sewage outlet; and a plugging mechanism and a buoy mechanism are arranged in the well body. The plugging mechanism comprises a sleeve in butt joint with the sewage outlet, an annular cone base and a guide support frame that are arranged on the inner wall of the sleeve, a plug which is arranged in the sleeve and is provided with drainage holes, and a guide support rod which is arranged on the plug; and the guide support rod is transversely mated with and supported on the guide support frame. The buoy mechanism comprises a buoy hung in front of the sleeve through a lifting rope, a fixed pulley arranged on the side wall of the well body and a pull rope; the upper end of the pull rope is connected to the bottom of the buoy; and the lower end of the pull rope bypasses the fixed pulley and then is connected to the guide supporting rod. The buoy is located below the rainwater outlet when not floating upwards; and when floating upwards, the guide supporting rod can be transversely pulled through the pull rope, so that the plug can be attached to the annular cone base, and only the drainage holes are reserved for drainage. Therefore, rain and sewage can be automatically diverged without external driving force.
本发明公开了一种市政管道自动雨污分流井，井体侧壁设有合流进口、雨水出口和污水出口，雨水出口位于污水出口上方，井体内设有封堵机构和浮筒机构，封堵机构包括与污水出口对接的套筒、设在套筒内壁上的环锥座和导向支撑架、设在套筒内且分布有泄流孔的堵头、设在堵头上的导向支撑杆，导向支撑杆横向配合且支撑在导向支撑架上，浮筒机构包括通过吊绳悬挂在套筒上前方的浮筒、设在井体侧壁上的定滑轮、拉绳，拉绳的上端与浮筒底部连接、下端绕过定滑轮后与导向支撑杆连接，浮筒不上浮时位于雨水出口下方、上浮时能通过拉绳横向拉动导向支撑杆使堵头贴合在环锥座上只留泄流孔泄流。本发明能自动进行雨污分流，无需外部驱动力。
The invention discloses an automatic rain and sewage diversion well for municipal pipelines. A confluence inlet, a rainwater outlet and a sewage outlet are formed in the side wall of a well body; the rainwater outlet is located above the sewage outlet; and a plugging mechanism and a buoy mechanism are arranged in the well body. The plugging mechanism comprises a sleeve in butt joint with the sewage outlet, an annular cone base and a guide support frame that are arranged on the inner wall of the sleeve, a plug which is arranged in the sleeve and is provided with drainage holes, and a guide support rod which is arranged on the plug; and the guide support rod is transversely mated with and supported on the guide support frame. The buoy mechanism comprises a buoy hung in front of the sleeve through a lifting rope, a fixed pulley arranged on the side wall of the well body and a pull rope; the upper end of the pull rope is connected to the bottom of the buoy; and the lower end of the pull rope bypasses the fixed pulley and then is connected to the guide supporting rod. The buoy is located below the rainwater outlet when not floating upwards; and when floating upwards, the guide supporting rod can be transversely pulled through the pull rope, so that the plug can be attached to the annular cone base, and only the drainage holes are reserved for drainage. Therefore, rain and sewage can be automatically diverged without external driving force.
本发明公开了一种市政管道自动雨污分流井，井体侧壁设有合流进口、雨水出口和污水出口，雨水出口位于污水出口上方，井体内设有封堵机构和浮筒机构，封堵机构包括与污水出口对接的套筒、设在套筒内壁上的环锥座和导向支撑架、设在套筒内且分布有泄流孔的堵头、设在堵头上的导向支撑杆，导向支撑杆横向配合且支撑在导向支撑架上，浮筒机构包括通过吊绳悬挂在套筒上前方的浮筒、设在井体侧壁上的定滑轮、拉绳，拉绳的上端与浮筒底部连接、下端绕过定滑轮后与导向支撑杆连接，浮筒不上浮时位于雨水出口下方、上浮时能通过拉绳横向拉动导向支撑杆使堵头贴合在环锥座上只留泄流孔泄流。本发明能自动进行雨污分流，无需外部驱动力。
Automatic rain and sewage diversion well for municipal pipelines
市政管道自动雨污分流井
2021-11-09
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Intercepting type rain and sewage diversion well for municipal engineering
| European Patent Office | 2024