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水ポンプの揚程と水頭損失

2019-01-11View Original

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遠心水ポンプ:流量200m3/h、揚程:50M。主管は亜鉛メッキ鋼管DN150、吸水管の長さは100M、返水管の長さも100Mで、高低差は4Mです。吸水圧力を確保する上で、返水管の水頭損失も考慮する必要がありますか?
Reply #22019-01-12
100メートルの給水管はどこから水を取り入れているのか、地上のタンクなのか、地下のタンクなのか、それとも他なのか
Reply #32019-03-06
簡単な図を示していただければ、質問に答えられます

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