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Stainless steel submersible pump structure

 <a href= target=_blank class=infotextkey>stainless steel submersible pump</a>

1. Submersible pump units by: water pump, submersible motor (including cables), water pipes and control switches, four major components. Submersible pump for multi-stage single suction vertical centrifugal pump, submersible motor for confined water filling, wet vertical three-phase squirrel cage motor ISO Ayumi, motor and pump through a claw or. Key cylinder type coupling directly; equipped with three core cables of different specifications: starting equipment is made of air switches with different capacity levels and self coupling starter, water pipes for steel tubes with different diameter of the flange connection, high lift pump with valve control. 
2. Submersible pump each guide housing is provided with a rubber bearing; with the conical sleeve is fixed on the pump shaft impeller: diversion shell with Lei lines or bolts into one. 
3. High lift submersible pump with check valve on the upper part to avoid water hammer caused by machine failure. 
4. Submersible motor shaft is arranged on the upper part of the labyrinth seal sand control device and two reverse assembly, to prevent the flow of sand into the motor. 
5. Submersible motor by water lubricated bearings, the lower part is provided with a rubber film, adjustable pressure regulating spring, composed of surge chamber, adjustment because of the change in pressure caused by temperature; motor winding adopts polyethylene insulated nylon sheathed resistance wire, cable connection joint according to QJ type cable joint insulation technology, to scrape off the paint layer, respectively. Good, firm welding, with rubber layer winding. Use waterproof tape wrapped around the 2~3 layer, 2~3 layer is coated on the outer surface of waterproof tape or glue water wrapped in a layer of rubber belt (bicycle tire) to prevent water seepage. 
6. The motor is sealed, using precise flangers Quan screw, cable outlet seal glue sook. 
7. The top of the motor has a water injection hole, a discharge hole, a discharge hole of bu. 
8. The lower part of the motor is provided with an upper bearing and a groove, and a groove is used for cooling, and a stainless steel pushing plate is used for grin


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