What is the function of installing a diversion protective cover on a well submersible pump?

Release time:

Feb 21,2023

Generally, the function of installing a diversion protective cover on a submersible pump for a well is to make the water flow faster and take away the heat on the surface of the motor.

The QJ type submersible pump itself is a submersible pump used in deep wells. The upper part is the pump head, the lower part is the motor, and the middle part is the water inlet. When the pump is running, the water flows quickly to the water inlet through the gap between the motor and the well wall pipe. During this process, part of the heat on the surface of the motor is taken away by the water flow, thereby improving the service life of the motor. Recommended reading: Features of submersible pump use

In what kind of environment do you need to install a backflow protective cover: 1. If the well diameter is too wide, the well diameter of the water well is too wide, and the liquid flowing through the surface of the motor cannot reach the minimum flow rate specified by the motor, so a guide cover needs to be installed. 2. If the water supply well is supplied with water, the motor cannot be cooled, and a guide cover needs to be installed. 3. Open water If the pump is installed in the water tank or open water, a guide cover needs to be installed.

The above article is an introduction to the function of installing a diversion protective cover on submersible pumps. If you want to know more about our products, you can choose to consult our customer service, and we will reply to you as soon as possible.

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