KNOLL electric submersible pumpVery similar to the vertical turbine pump in the design, it is usually used to pump liquids. Essentially, the motor drives the pump and the kinetic energy of the fluid increases. This energy is then partially converted into pressure, which lifts the fluid through the pump. ESP is a centrifugal pump with a vertical shaft and therefore relies on a basic rotating impeller to pressurize the fluid.

In an ESP, a mechanical seal is used to prevent fluid from flowing into the motor - the motor is coupled to the pump itself, and the entire unit is immersed in the fluid it pumps. Without a mechanical seal protecting the enclosed unit, the motor may short circuit and fail.

In the case of using multiple impellers, the pump is called a multistage pump. Multistage centrifugal pumps may have multiple impellers located on one shaft, or impellers located on different axes. The result of the series impeller is higher pressure; The output can be increased by connecting the impellers parallel to each other. In any case, the fluid still draws energy from the electric motor that drives the impeller.

Submersible pumps are used in many different applications. Single-stage pumps can be used for basic drainage and pumping, as in many industrial applications, and can also handle mud pumping. Multistage pumps are more common in water removal applications and can be used in Wells and oil Wells. Regardless of the application, a close examination of the manufacturing specifications of a given ESP will help ensure that it is used correctly.

The above content introduces what is a submersible pump and what are the problems in the application scenarios of KNOLL submersible pump. In addition, Shenzhen Oudejie Technology specializes in selling new original German imported KNOLL submersible pump, and promises to sell products are new original imported, while providing our customers with quotation, selection, product information and other services.