Integrated prefabricated pump station civil engineering installation

Integrated prefabricated pump station civil engineering installation

Before selecting, we must know the following information

1. Structural form

Modular wet well pump station, modular integrated pump station

2. Size

Design flow rate and head

The required number of water pumps, including working pumps and backup pumps

Ground elevation, inlet/outlet pipe elevation

Inlet/outlet pipe diameter

3. Control system

On site automatic liquid level control, remote control

4. Liquid level sensor

Pressure sensors (standard), float switches, ultrasonic level sensors, etc.

Technical Specifications

1. Zui high lift: 40 meters; .

2. Zui far horizontal distance: 300 meters;

3. Maximum flow rate: 5-50 cubic meters per hour;

4. Power: 0.75KW-7.5KW;

5. Fully automatic single (three) phase sewage submersible cutter pump with IP68 submersible motor;

6. Pump station capacity: 250-5300 liters;

7. There are multiple installation methods for sewage cutter pumps in containers, especially the self coupling installation, which is more convenient for replacement and maintenance;

8. The dual pump installation method allows for alternating operation and simultaneous use when the water intake is large.

Integrated prefabricated pump station civil engineering installation

Construction of integrated prefabricated pump station

1. Anti slip roof cover

Made of fiber wrapped fiberglass and equipped with anti-theft safety locks, it has the function of easy opening.

2. Pump station cover

Made of fiberglass, with stainless steel basket grille, ventilation exhaust pipe, and handrail.

3. Fiberglass cylinder body

Continuously wrapped reinforced fiberglass cylinder. Adopting computer-controlled winding process to ensure uniform thickness and meet design requirements. The quality is stable and excellent, and an anti leakage test is required before leaving the factory to ensure no leakage.

4. Hanging ear

External integrated lifting ears are easy to install.

5. Supporting water pump

The submersible sewage pump of the supporting brand operates smoothly within the designed load range without vibration or cavitation. All rotating components of the pump (including the motor) undergo dynamic and static balance tests during manufacturing. The operating noise of the pump is below 80dB (A).

The self coupling installation submersible sewage pump is equipped with a water outlet bend, an self coupling base, and stainless steel pipe guide rails and lifting chains that serve as connections during movement and automatic positioning.

The water pump can slide freely between the top of the pump pit and the self coupling base through guide rails. The sealing between the water pump and the coupling base is a metal to metal connection and sealed by an auxiliary rubber ring.

6. Pressure pipeline.

Stainless steel pressure pipeline. All pipelines undergo pressure testing before leaving the factory to prevent leakage. Imported pipeline DN400. Configure various flanges according to design requirements.

7. Service Platform

Built in service platform for maintenance and upkeep of valves and water pumps; Customize platforms in different forms, positions, and heights according to requirements.

8. Liquid level sensor

Adopting pressure sensors (standard)/float switches/water level sensors, matched with monitoring relays, to achieve automatic control and operation of pump station liquid level.

9. Crushing grid

The crushing grid is placed at the inlet of the fiberglass cylinder of the pump station, and it is a submersible crushing grid that is safe and reliable; Equipped with guide rails for easy maintenance and repair.

10. Outdoor stainless steel control cabinet

It can be done manually or automatically. The following control functions can be achieved:

(1) Daily automatic positioning, realizing unmanned pumping station.

(2) Two in use and one backup, mutually backup, automatic switching, working simultaneously at high water levels, automatic switching in case of faults.

Installation of large-scale integrated sewage lifting pump station - free technical guidance provided by the manufacturer

1. Installation, convenient and fast: As the internal water pump, fittings, check valves, and gate valves of the sewage elevator are all connected before leaving the factory, including the water level switch installed in the usual position (customers can also adjust it according to the actual situation), the accompanying electrical control box only needs to be wired by a qualified electrician according to the instructions on site.

2. Before leaving the factory, the sewage elevator leaves two DN100 inlet and outlet pipes (180 ° to each other) according to normal standards, which customers can choose from; One DN50 outlet pipe (adjustable diameter DN70 or DN80), and one DN30 cable outlet pipe. If there are other water inlets, please indicate them, as well as the location and angle of the pipeline.

3. Elevators can be installed on the ground or underground;

4. Easy and convenient maintenance, no need to disassemble equipment, avoiding ground pollution;

5. Optional self coupling installation system and chain, the water pump can be directly removed without the need to be removed from the lifting pool;

6. If there is a malfunction during operation, please check according to the requirements of the maintenance manual or contact our company