The Design, Installation And Application of Integrated Pumping Stations (One-stop Pumping Stations)

The Design, Installation and Application of Integrated Pumping Stations (One-stop Pumping Stations)

I. Design Features

Integrated and Modular Design

The integrated pumping station adopts a highly integrated modular design, integrating the pump house, pipelines, valves, control systems, security equipment, etc. into one unit, reducing on-site construction processes. For example, the prefabricated pumping stations of Shanghai Kaitai Pump Industry can be quickly deployed through factory prefabrication, shortening the construction period.

Optimization of Materials and Structure

- The cylinder body is mostly made of corrosion-resistant reinforced fiberglass or special steel materials to ensure sealing and anti-leakage performance.

- The internal layout is reasonably designed. For instance, the installation of self-priming pumps and the integration of maintenance platforms make maintenance convenient.

Automation and Intelligence

- Equipped with a remote monitoring system, it supports real-time viewing of the operation status through a mobile APP or a Web terminal, and can control the start and stop of equipment. It also integrates a fault self-diagnosis function.

- In terms of environmental protection design, the flow pattern is optimized through CFD fluid dynamics to reduce blockages and the generation of odors.

Adaptability and Flexibility

- Some pumping stations do not require land use construction approval and can be deployed movably, making them suitable for temporary or dynamic demand scenarios.

II. Installation Process

Preparatory Work in Advance

- Site Survey: Ensure that the ground is flat and the bearing capacity meets the standards, and deal with poor geological conditions.

- Foundation Construction: Pour a concrete foundation according to the design requirements, which should meet the anti-floating and bearing capacity requirements.

Equipment Installation

- Hoisting and Positioning: Use hoisting equipment to place the prefabricated pumping station in position, adjust the levelness and fix the anchor bolts.

- Pipeline Connection: The inlet and outlet pipes should be sealed firmly, and the slope should comply with the specifications to avoid leakage.

- Electrical Installation: Connect the cables and the control cabinet according to the drawings to ensure compliance with safety regulations.

Debugging and Acceptance

- Conduct no-load and load tests to verify whether parameters such as flow rate and head meet the standards.

- Check the operation status of the automation system, record the data and hand it over for acceptance.

Notes:

- Avoid collisions during hoisting, and electrical installation should be carried out with the power cut off.

- Regularly maintain and inspect, such as lubricating the bearings and cleaning the filters, etc., to extend the service life.

III. Application Areas

Municipal Drainage System

- Used for urban rainwater drainage and sewage lifting to alleviate the problem of waterlogging. For example, an integrated pumping station in a new district of Shanghai has improved the regional drainage capacity.

Agricultural Irrigation and Waterlogging Drainage

- Lift water for irrigation during droughts and drain waterlogging during the rainy season to ensure the safety of farmland. The pumping stations of Wuhan Ruinong Technology support remote monitoring and intelligent fertilization functions.

Industrial Wastewater Treatment

- Lift industrial wastewater to the treatment facilities to reduce pollution. For example, the buried pumping stations of Shanghai Chuanji Pump Industry are applied in chemical industrial parks.

Other Scenarios

- Treatment of basement water accumulation, drainage in scenic areas, rural temporary projects, etc.

IV. Summary of Advantages

High Efficiency and Convenience: Compared with traditional pump houses, the construction period is shortened by 50%-80%.

Energy Conservation and Environmental Protection: Automated control reduces energy consumption, and the sealed design prevents the spread of pollution.

Cost Savings: Modular design reduces civil engineering costs, and the maintenance cost is reduced by more than 30%.