1. Submersible axial-flow pump: The motor driving the pump is a dry totally enclosed submersible three-phase asynchronous motor, which can be immersed in water for a long time and has a series of incomparable advantages of traditional units.
2. Because the motor and the water pump are integrated, there is no need for labor-consuming and time-consuming assembly procedures for aligning the axes of the motor, transmission mechanism and water pump at the installation site, and the on-site installation is convenient and quick.
3. Due to the diving operation, the real geotechnical and building structure engineering of the pumping station can be greatly simplified, the installation area can be reduced, and the project cost can be saved by 30-40%.
4. The noise is low and there is no high temperature in the pumping station. In order to improve the operating environment, an all-underground pumping station can be built as needed to maintain the environmental characteristics of the ground.
5. Submersible motor adopts double or triple mechanical seal, class F (temperature resistance 155). C) Insulation, with protection grade of IP68(IEC). In the aspect of hydraulic model, we absorbed the advantages of similar products at home and abroad, adopted the most advanced variable cycle and variable shaft speed lift mode in the world, and independently designed a new hydraulic power generation model with high efficiency, energy saving, cavitation resistance and good performance. Compared with the traditional water pump, it has high reliability and interchangeability and is convenient for users to choose and use.
Convenient operation, easy to realize remote control and automatic control.
Adopting this type of submersible pump is the most thorough way to solve the problem of building pumping stations along rivers and lakes with large water level fluctuation and solving the problem of motor flood control, and it also saves the long shaft and intermediate bearing between pumps, making the unit run more reliably.
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