Prefabricated pump station, prefabricated pump station integrated manufacturer, intelligent rainwater and sewage interception well pump station

Description :

Prefabricated pump stationInlet diameter, elevation, sewage volume, rainwater volume, sewage outlet diameter, and interception ratio. Prefabricated pump station combined pipe network interception, initial rainwater discharge, connection between community drainage pipes and municipal road pipe networks, pipeline connection at road intersections, river discharge outlets, easy installation and maintenance, factory prefabrication, intelligent control remote monitoring, low cost, short construction period, automatic cleaning of silt to avoid sedimentation. The intelligent integrated sewage interception well is mainly composed of facilities such as wellbore, sewage interception gate, drainage gate, sewage lifting device, liquid level meter, rain gauge, grille, cloud monitoring platform, etc.

　　Main functions of integrated prefabricated pump station; The control of drainage gates, sewage interception gates, and water pumps is achieved through sensing instruments such as level gauges and rain gauges. The control methods and functions are as follows:

　　The integrated prefabricated pump station intelligent rainwater and sewage interception well closes the drainage gate on sunny days under low water level conditions in the underground channel or downstream sewage pipe network. The sewage in the underground channel or pipeline enters the interception well through the combined sewer pipeline and flows automatically to the downstream sewage pipeline. When the water level in the downstream pipeline is high, the water pump in the wellbore automatically starts and lifts the sewage to the treatment facility or to the downstream sewage pipe according to the water level in the wellbore, and can prevent river water from flowing back, achieving sewage pressure interception; At the beginning of the rain, the opening of the drainage gate is adjusted according to the water level inside and outside the well, and the opening of the sewage interception gate is adjusted according to the water quality and water level to limit the flow. As rainfall increases, the water level in the well rises and the water concentration decreases. When the preset water level is reached, the drainage gate begins to adjust its opening according to the water level, opening downwards to allow less polluted water to overflow from the upper layer. At the same time, the opening of the sewage interception gate gradually decreases to limit the interception flow. When the rainfall reaches a certain value, the drainage gate can be fully opened and the sewage interception gate can be closed, allowing rainwater to flow into natural water bodies and achieve direct drainage of rainwater. According to weather information, in the early stage of rainfall, close the sewage interception gate and start the submersible sewage pump to increase the power to discharge sewage, minimize the sewage in the combined pipeline network, and increase the storage space of the pipeline network itself. When rainfall begins, control the start and stop of the water pump and the opening of the drainage gate according to the water quality inside and outside the well.

　　Overview of integrated prefabricated pump station intelligent rainwater and sewage interception well pump station: On sunny days, some of the sewage in the pipeline flows through the interception well to the sewage pipeline, achieving zero direct discharge of sewage on sunny days.

　　When it rains, the initial surface rainwater is relatively dirty, and if it enters the river, it will cause pollution to the water quality of the river. Use a rain gauge to determine the amount of rainfall and allow the dirty initial rainwater to enter the sewage pipe.

　　In the middle and later stages of rainfall, the rainwater is relatively clean. It is directly discharged into the river through sewage interception wells to reduce the load of rainwater on the sewage network and ensure its normal operation.

　　When the water level in the sewage pipe is relatively high on rainy days, it is easy for sewage to overflow into the river. At this time, the drainage gate is automatically closed by the liquid level signal in the sewage interception well to prevent sewage from overflowing into the river.

　　When the water level in the river is relatively high during the flood season, it is easy for the river water to flow back into the sewage pipe. At this time, the overflow gate is automatically closed through the liquid level signal to prevent the backflow of river water.

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