The water pump has a flow rate of 100 m3/h, and the outlet pipe is DN200 with a length of 1000 meters. 1 elbow, 1 100*200 reduction, with a height difference of 6 meters.
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The water pump has a flow rate of 100 m3/h, and the outlet pipe is DN200 with a length of 1000 meters. 1 elbow, 1 100*200 size reduction; the height difference is 6 meters. I would like to ask experts what head is appropriate for a water pump. It would be great if you could also show me how to calculate it :lol
For the pressure difference plus pipeline pressure loss, it’s sufficient to leave a small margin; for more details, refer to Chapter 1 of the Principles of Chemical Engineering
According to the data, excluding the valve, the head is approximately 10m
13-14 meters is relatively safe and reasonable
It depends on the required outlet pressure of your pipeline; if there is no specific requirement, a head of 15 meters is sufficient.