The ZQB submersible axial flow pump is an upgraded product of the traditional water pump electric motor unit, which can operate in water for a long time by integrating the machine and pump

Model Description

Product Structure:

1. The axial flow pump motor and hydraulic components of Nanjing Feili Environmental Protection adopt modular design, waterproof motor, protection level IP68, stator insulation level F, and equipped with temperature sensors.

2. The upper and lower ends of the spindle are supported by lifelong lubricated ball and roller bearings. Temperature sensors are installed at both the upper and lower bearings

3. Hydraulic components are equipped with flow diffusers, and the clearance on the inlet side can be adjusted

4. Waterproof wiring room, protection level IP68, cable inlet with anti tension, anti entanglement protection and double sealing

5. The motor penetrates into the medium and has a good direct cooling effect

6. High quality solid silicon carbide mechanical seals ensure the sealing of the pump spindle

7. The automatic centering coupling mechanism ensures that the water pump does not rotate and has good sealing

characteristic:

1. Submersible axial flow pumps can operate underwater for a long time, simplifying the civil and construction engineering of pump stations and saving project costs

2. Integrated pump and machine, no need for on-site assembly work, easy to install and maintain

3. Automatic control design, easy to operate

4. Low noise

5. Can solve the problem of motor flood prevention

Advantages:

  1The water pump is driven by a dry fully enclosed submersible three-phase asynchronous motor, which can operate for a long time immersed in water, which is an advantage that traditional units cannot compare with.

  2Because the motor and water pump are integrated, there is no need to perform installation processes on site, making on-site installation convenient and fast.

  3Because it operates underwater, it can greatly simplify the civil engineering and building structure of the pump station, reduce the installation area, and save project costs30~40%.

  4Low noise, no high temperature inside the pump station, improved operating environment, can be built as required to meet the requirements of underground pump stations, and maintain the environmental appearance of the ground.

  5The submersible motor adopts double or triple mechanical seals,FGrade (temperature resistance)155.C）Insulation, protection level:IP68（IEC）. In terms of hydraulic models, we have absorbed the strengths of similar products at home and abroad, and selected internationally advanced variable circulation and variable axial velocity lift methods to independently plan a new type of hydropower model with good energy-saving and anti cavitation performance. High reliability and interchangeability with traditional water pumps, making it easy for users to select and use.

  6Easy to operate, easy to complete remote and automatic control.

  7It can solve the motor flood control problem of building pump stations in areas with large water level fluctuations along the river and lakes.

Scope of application:

ZQBSubmersible axial flow pumps are mainly used for irrigation of farmland, industrial and mining docks, urban construction, and power station water supply and drainage. They are mainly suitable for low head and high flow situations.