As well expand with the increasing popularity and application of submersible pumps, wells with submersible pumps must be adapted to more diverse environments. With the accumulation of market feedback data, the application of CAD, CFD and other computer-aided design, manufacturing and supporting the use of auxiliary test software, and fluorine plastic, lined with plastic, rubber lined, spray ceramics and other new materials and new technology, and wells with submersible pump is gradually developing towards high efficiency, energy saving and environmentally friendly direction. details as follows:
① technological innovation will drive the new technology, new materials are constantly used in the production of wells with submersible pumps. For example, the traditional casting process to a more advanced stainless steel stamping and welding technology development. Core components of stainless steel stamping and welding of stainless steel multi-stage pump plate, die stamping, with high reliability, good sealing, high precision, etc., the hydraulic performance and pump efficiency generally better than casting process to produce wells with submersible pumps, Stainless steel stamping and welding processes are wells with submersible pumps trend of future development.
② design to a more efficient, energy-saving, environmentally friendly direction. For example, oil-filled motor design to a more environmentally friendly water-filled motor design development. Oil-filled submersible motor cavity filled with medium machine oil, and water-filled submersible motor cavity filled medium is water, one of its advantages is zero pollution of water bodies, more environmentally friendly. In addition, with frequency conversion technology in motor design and gradually spread, future wells with submersible pumps it will be more efficient and energy saving.