Centrifugal pump is mainly the use of rotating impeller in the rotation process, the interaction between the blade and the liquid, the blade will be mechanical energy transfer to the liquid, so that the pressure of the liquid can increase in order to achieve the purpose of conveying liquid. As the scope of use of centrifugal pumps increases, understanding its functional characteristics is of great significance for the use and promotion of the products. Centrifugal pumps Centrifugal pumps rely on high-speed rotating impeller, the liquid in the inertial centrifugal force obtained energy to increase the pressure. Centrifugal pump work, the pump body and inlet must be full of water to prevent cavitation. When the impeller rotates rapidly, the blades cause the water to rotate rapidly. The rotating water flies from the impeller under the centrifugal force. After the water in the pump is thrown out, the central part of the impeller forms a vacuum area. Suwon's water under atmospheric pressure through the pipe network pressure into the water pipe. This endless cycle, you can achieve continuous pumping. It is worth mentioning that: before starting the pump must be filled with water to the pump casing before starting, otherwise it will cause the pump body heat, vibration, reduce the amount of water, causing damage to the pump equipment accident. The characteristic curve is an inherent characteristic of the centrifugal pump, it has nothing to do with the outside world. However, once the pump is arranged to work in a given piping system, its actual operation depends not only on the characteristics of the centrifugal pump itself but also on the operating characteristics of the piping. Therefore, to select and make good use of centrifugal pumps, we must also take into account the characteristics of the pipeline. In summary, the centrifugal pump features mainly reflected in its working principle and the use of precautions, how to effectively use the centrifugal pump, the understanding of its functional characteristics is a good way. For the manufacturer, further research on the functional characteristics of the centrifugal pump can not only improve the market competitiveness of the product, but also improve the product brand. Related articles: Centrifugal pump performance parameters Centrifugal pump power calculation formula
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