Durable Customized Prefabricated Submersible Pumping Station for Wastewater Treatment

1, Concept and Structure
Core structure
Cylinder: Made of fiberglass reinforced plastic (GRP) or stainless steel material, machine wound and formed, with strong corrosion resistance and a lifespan of over 30 years.
Submersible pump: the core power equipment that operates fully submerged in water, achieving liquid pressurization and lifting.
Grille system: The entrance is equipped with a basket grille or crushing grille to intercept or crush solid debris (such as plastic, fabric) and protect the water pump.
Intelligent control system: automatically starts and stops the water pump through liquid level sensors (float/ultrasonic), supports remote monitoring and fault alarm.
Auxiliary components: including top cover (with safety lock), anti floating base, service platform, ventilation system, and stainless steel pipes.

2, Principle
Liquid collection: Sewage/rainwater enters the pump station through pipelines and solid impurities are filtered through a grid.
Liquid level trigger: The sensor monitors the liquid level and starts the submersible pump when it reaches the set height; Ultra high liquid level can trigger parallel operation of multiple pumps.
Boosting discharge: After the liquid is pressurized by the water pump, it is transported to the municipal pipeline network or treatment facilities through stainless steel pipes.
Intelligent control: Variable frequency technology adjusts the speed of the water pump according to the flow rate, saving 15% to 30% energy; Automatically shut down when water supply is stopped, and automatically start when restored.

3, Core advantages
1. The prefabrication rate in the factory reaches 90%, and on-site installation only takes 1-2 weeks (traditional pump stations take several months).
2. Support unmanned operation and remote monitoring of real-time data (traffic, energy consumption, faults).
3. The buried design saves surface space and reduces noise levels to below 60 decibels.
4. The fiberglass cylinder is resistant to chemical corrosion and has a lifespan of over 30 years.