The motor driving the pump is a dry-type fully enclosed submersible three-phase asynchronous motor. This type of submersible pump can run in water for a long time and has a series of incomparable advantages compared with the traditional unit.

Since the motor and the water pump are integrated, there is no need for labor-consuming and time-consuming assembly process of motor, transmission mechanism and water pump axis alignment at the installation site, so the on-site installation is convenient and fast.

Due to the underwater operation, it can greatly simplify the geotechnical and building structural engineering of the pumping station, reduce the installation area and save the project cost by 30% - 40%.

With low noise and no high temperature in the pump station, the operating environment can be improved. The underground pumping station can be built according to the requirements to maintain the environmental features of the ground.

■ the submersible motor adopts double or triple mechanical seal, class F (temperature resistance 155 ° C) insulation, and the protection grade is IP68 (EC). The hydraulic model designed by the whole country is adopted in the pump section, which has high reliability and is consistent with the performance of traditional water pump, so it is convenient for users to select type.

It is easy to operate and realize remote control and automatic control.

The use of this type of submersible electric pump is the most thorough way to solve the problem of flood control of motor in the areas along the river and lake where the water level fluctuates greatly, and the method of machine pump room is omitted, and the long shaft and intermediate bearing between the machine and pump room are omitted, so that the unit operation is more stable and reliable. ,

Model description

Structure sketch