2019年9月26日星期四

Vertical centrifugal pump model

[Asia Fluid Network News] Vertical centrifugal pumps rely on the rotation of the impeller to do the work on the liquid, the prime mover mechanical energy to the liquid. The liquid is delivered through the pipe and the rotating impeller continues to work and the fluid is continuously aspirated and removed. With the continuous use of vertical centrifugal pump expansion, the development of vertical centrifugal pump models have also been supported, and now China's vertical centrifugal pump models already have some basis, the next three of which will be more special vertical centrifugal Pump model for specific analysis. Vertical Centrifugal Pump Model 1, Vertical Centrifugal Pump Model 1: ISG-50-160 (I) (A) (B) (C) It is the type of vertical single-stage centrifugal pipe pump ISG type, ISG refers to Centrifugal pump category, the number 50 refers to the diameter of the pump outlet; 160 is the outer diameter of the pump impeller size 160mm, the letter I refers to traffic classification, the other ABC three letters refers to cutting, A is the first cut, B For the second cut, C for the third cut. 2, Vertical Centrifugal Pump Model 2: 50-GDL-18-15 * 6 It is an ISG vertical multistage centrifugal pipe pump, the number 50 refers to the diameter of the pump inlet and outlet (mm); GDL refers to the vertical Pipeline centrifugal pump type, vertical multistage centrifugal pumps; number 18 refers to the design point flow; number 15 refers to the single-stage head; the last number 6 refers to the vertical pipeline centrifugal pump series. 3, vertical centrifugal pump Model 3: 80Y-100 * 2 Because the production and production of vertical pipe centrifugal pump manufacturers are different, so the layout of the models are also different. For example, the number 80 refers to the diameter of the pipe inlet; Y represents a single suction centrifugal pump; 100 represents a single-stage lift; and 2 represents the number of vertical pipe centrifugal pumps. Through the above ISG-50-160 (I) (A) (B) (C), 50-GDL-18-15 * 6,80Y-100 * 2 three types of vertical centrifugal pump analysis and comparison, Centrifugal pump type of content we not only have a deeper understanding, at the same time in the case of comparison, we can find different models of vertical centrifugal pumps will certainly have differences, it is precisely because of these differences, vertical centrifugal Pump can have a better effect.

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