Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Backwashing sewage lifter and use method thereof
The invention discloses a backwashing sewage lifter and a use method thereof. The backwashing sewage lifter comprises a closed water collecting tank and a control cabinet; at least two sewage liftingcircuits are arranged in the water collecting tank; each sewage lifting circuit comprises a terminal main pump and a lifting channel; one end of each lifting channel is connected with the output end of the main pump, and the other end of each lifting channel is communicated with a water inlet and a water outlet; water inlet check valves are arranged between the water inlets and the lifting channels, and water outlet check valves are arranged between the water outlets and the lifting channels; when the water level in the water collecting tank reaches the starting water level of one of the mainpumps, the control cabinet controls one of the main pumps to start to discharge water, back washing is carried out on the corresponding sewage discharge lifting circuit, water inflow is stopped or water inflow is carried out from the other sewage discharge lifting circuit; and when the water level is reduced to be lower than the starting water level of one main pump, the control cabinet controls one main pump to stop running. Compared with a traditional sewage pool and a lifting device, the backwashing sewage lifter has the beneficial effects of no blockage, no precipitation, no cleaning and no pollution, and the reduction of the occupied area.
本发明公开了一种反冲洗污水提升器及其使用方法，包括一封闭的集水箱、集水箱内设置至少两套排污提升线路，每套排污提升线路包括终端的主泵、提升通道，提升通道一端连接主泵的输出端，另一端连通进水口和出水口，进水口与提升通道之间设置进水止回阀，出水口与提升通道之间设置出水止回阀；控制柜，集水箱内水位达到其中一个主泵的启动水位时，控制柜控制所述其中一个主泵启动排水，对相应的排污提升线路进行反冲洗，进水停止或从另一个排污提升线路进水；水位降低至其中一个所述主泵的启动水位以下时，控制柜控制其中一个主泵的运行停止。本发明实现了相对传统污水池及提升装置不堵塞、无沉淀、免清掏、无污染、缩小占地面积的有益效果。
Backwashing sewage lifter and use method thereof
The invention discloses a backwashing sewage lifter and a use method thereof. The backwashing sewage lifter comprises a closed water collecting tank and a control cabinet; at least two sewage liftingcircuits are arranged in the water collecting tank; each sewage lifting circuit comprises a terminal main pump and a lifting channel; one end of each lifting channel is connected with the output end of the main pump, and the other end of each lifting channel is communicated with a water inlet and a water outlet; water inlet check valves are arranged between the water inlets and the lifting channels, and water outlet check valves are arranged between the water outlets and the lifting channels; when the water level in the water collecting tank reaches the starting water level of one of the mainpumps, the control cabinet controls one of the main pumps to start to discharge water, back washing is carried out on the corresponding sewage discharge lifting circuit, water inflow is stopped or water inflow is carried out from the other sewage discharge lifting circuit; and when the water level is reduced to be lower than the starting water level of one main pump, the control cabinet controls one main pump to stop running. Compared with a traditional sewage pool and a lifting device, the backwashing sewage lifter has the beneficial effects of no blockage, no precipitation, no cleaning and no pollution, and the reduction of the occupied area.
本发明公开了一种反冲洗污水提升器及其使用方法，包括一封闭的集水箱、集水箱内设置至少两套排污提升线路，每套排污提升线路包括终端的主泵、提升通道，提升通道一端连接主泵的输出端，另一端连通进水口和出水口，进水口与提升通道之间设置进水止回阀，出水口与提升通道之间设置出水止回阀；控制柜，集水箱内水位达到其中一个主泵的启动水位时，控制柜控制所述其中一个主泵启动排水，对相应的排污提升线路进行反冲洗，进水停止或从另一个排污提升线路进水；水位降低至其中一个所述主泵的启动水位以下时，控制柜控制其中一个主泵的运行停止。本发明实现了相对传统污水池及提升装置不堵塞、无沉淀、免清掏、无污染、缩小占地面积的有益效果。
Backwashing sewage lifter and use method thereof
一种反冲洗污水提升器及其使用方法
HU LONGWEN (Autor:in) / HU BAOWEN (Autor:in) / ZHANG FANGJING (Autor:in) / XU XINFANG (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
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Abwasserkanäle