4 Functions Of Electric Sewage Pump

4 functions of an Electric Sewage Pump :

1. Sewage interception in the dry season: In the dry season or on sunny days, sewage enters the interception well through a confluence or culvert, and the rainwater discharge door and sewage discharge door of the interception well are closed to realize pressure interception.

2. Early rain interception: On rainy days, the rain gauge senses the rainfall, adjusts the opening and closing degree of the rainwater gate according to the water level of the rainwater pipeline or river inside and outside the well, and adjusts the opening and closing degree of the sewage valve according to the water level and water quality in the well. When the rain starts, the surface water flows through the interception well and is discharged by the wide open sewage pipe network, reducing the first rain sewage entering the river and polluting the water source.

3. Vertical drainage in the rainy season: With the increase in rainfall, the water level in the shaft rises and the water quality concentration decreases. When the rainfall reaches a certain value, close the sewage valve, open the sewage gate, and directly discharge the rainwater to natural water bodies such as external rainwater pipes or rivers to achieve direct discharge.

4. Vent before the rain: According to the weather information, in the early stage of the rain, start the submersible sewage pump, increase the power supply, and discharge the polluted water. Before the rainfall, the sewage should be discharged as early as possible to interception wells or culverts to prepare for rainwater regulation and storage.