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Metropolis Reality Forums « What is the working point of centrifugal pump? »

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   Author  Topic: What is the working point of centrifugal pump?  (Read 157 times)
qizhen0926
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What is the working point of centrifugal pump?
« on: Jul 27th, 2018, 12:37am »		 Quote Quote Modify Modify Remove Remove
The working point of centrifugal pump refers to the intersection of the characteristic curve of centrifugal pump and the characteristic curve of pipeline, that is, the working point of centrifugal pump in the pipeline of the system.Industrial Furnace Ovens Ce Car Bottom Kiln      
When the centrifugal pump works on the designated pipe line, due to the change of the production task, the working flow of the pump does not meet the production requirements. Or when the selected centrifugal pump operates in a specific line, the flow may not meet the requirements of the transportation task.
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In both cases, it is necessary to adjust the flow rate of the pump, essentially changing the working point of the pump. Since the working point of the pump is determined by the characteristics of the pump and the pipeline characteristics, changing one of the two characteristic curves can achieve the purpose of regulating the flow rate.gol an variety of colo jewelry coating Machine with high
The characteristic curve of pipeline can be changed by changing the opening degree of valve on the outlet pipe of centrifugal pump. For example, when the valve is closed, the local resistance of the pipeline increases, and the pipeline characteristic curve becomes steeper.
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