What are submersible pumps and deep well pumps, and what is the difference between them?

Deep well pumps and bai submersible pumps are widely used in daily life, so what do they have in common? zhuan
The common point of submersible pumps and deep well pumps is the water pump under the potential water. The difference is that general submersible pumps China Solar Deep Well Pumpsare single-stage impellers, with small head, large pump body and low power. The deep well pump is a multi-section pump with a large head. The pump body is small and long, suitable for small diameter deep water wells, and has a relatively large power. The quality of deep well pumps is relatively better.

Both deep-water pumps and submersible pumps are centrifugal pumps, and their working principles are the same and their structures are different.
1. The deep water pump has a slender structure, the motor and the impeller are connected by a long shaft, and the motor is generally above the water surface, which is suitable for working in a slender space.
2. The submersible pump, the motor and the impeller are combined into one body through a mechanical seal, and the whole works under water, which is suitable for extraction operations in large spaces
3. Two types of oil for deep well pumps:
①Submersible deep well pump, also known as deep well submersible pump.
②Long axis deep well pump, the motor is at the wellhead, and the pump head is submerged.