I. Product Introduction

Integrated Rainwater Pumping Station, also known as Integrated Pumping Station, Integrated Pre-fabricated Pumping Station, Integrated Lift Pumping Station, and Integrated Sewage Pumping Station, is an underground system used for collecting rainwater and sewage, followed by preliminary mixing. The treated sewage is then pressurized and lifted, transported through pipelines to the sewage treatment plant.

Integrated pumping stations provide potential and pressure energy for water, addressing drainage, water supply, and water resource allocation issues under non-spontaneous flow conditions. As the mainstream option currently, traditional concrete pumping stations are used in drainage systems. Over time, traditional pumping stations have also revealed some insurmountable drawbacks during long-term operation, such as easy corrosion of pool walls, sedimentation of impurities in the pump pit, and low integration difficulty, making effective management and monitoring challenging.

An integrated pumping station is a prefabricated, underground pump station tailored to the specific requirements of the customer, fully assembled in the factory and delivered after installation. Our company, PinYue Environmental Protection, is now capable of manufacturing a variety of material cylindrical pump stations, including glass fiber reinforced plastic, PPH, HMPP, and underground pump and tank integrated fire pump stations. These are internally equipped with pumps, grates, pipelines, valves, instruments, control equipment, and maintenance facilities, greatly ensuring the cost-effectiveness and operational reliability of the system. Whether it's for preventing urban waterlogging, collecting and treating rainwater, or sewage, integrated pumping stations have numerous successful operation cases.

2. Product Principle

The liquid level information from the pressure sensor or float ball feedback to the control system is then used to adjust the pump operation based on the set parameters. When the liquid level reaches the predetermined level to start the pump, the control system activates the pump, pumping wastewater from the pump station to the municipal wastewater pipeline outlet. If the wastewater level falls below the set level, the system shuts down the pump. This continuous cycle ensures the smooth operation of the integrated pump station.

Three, the primary function of the integrated pumping station:

1. Harvest city rainwater, river water, and lake water to prevent waterlogging due to rising water levels, then transport the water to public waterworks, residential use, and agricultural irrigation.

2. Collects wastewater directly discharged from municipal factories and residential areas, mixing it using格栅 and submersible pumps within the wastewater pumping station. This ensures the pipes are free of silt and other obstructions, and increases water level to boost pressure for transportation to the wastewater treatment plant.

The wastewater treatment plant's function is to receive wastewater from pumping stations, then undergo filtration, disinfection, and other processes before being sent to the recycled water channel for industrial use and toilet flushing.

Four, integrated pump station installation method

Based on different operating conditions, varying installation methods are employed to ensure the long service life and high efficiency of the integrated pump station to a great extent. Under normal circumstances, it is recommended to use:

1. Full-integrated sub-surface wet well pump station installation method, in addition to which, the following can be adopted:

External Valve Wet Well Pump Station

3. Separate dry and wet pump stations

4. With installation methods including pump stations with maintenance rooms

Customers may decide on the specific installation method of the integrated pumping station based on the design or the specific on-site usage conditions.

Five, Main Application Environment

1. Collection and conveyance of wastewater from residential or rural communities

2. Wastewater collection and conveyance from urban sewage treatment plants

3. Collection and conveyance of rainwater from low-lying areas in urban districts

4. Construction and renovation of municipal wastewater pipeline networks

5. Renovation and Expansion of the Old Pump Station

6. Lake water cycle

Six, data required for pump station customization:

1. Pump station inflow Q (tons/day), with a significant coefficient of variation

2. Quantity and head of required pumps, one for use and one for backup, or two for use and one for backup

3. Outdoor ground level elevation H0 (meters), or relative elevation ±0.00 (meters) may also be used.

4. Outside pipe inlet bottom elevation H1 (meters), outside pipe inlet diameter DN

5. External outlet pipe elevation H2 (meters), external outlet pipe diameter DN

6. Selected grate type, basket grate or crushing grate

7. Control cabinet type, outdoor rainproof control cabinet or landscape management room