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["1. 여러 펌프가 동일한主管管从同一根总管上取水,总管直径和泵的流量之间有什么讲究

2020-04-15View Original

Thread Content

"12. 공간이 부족하여 저수량 저장조를 설치할 수 없으므로 3대의 155t 펌프를 설치하였고, 이 때문에 앞의 펌프가 뒨의 펌프의 물 흡입에 영향을 줄까 걱정되어總管加大以确保三台泵的总流量按11.5m/s的速度计算总管直径,但是不确定这样是否太粗了。是否有相关标准或经验来认为总管的直径
Reply #22020-04-15
"도 설치하였고 앞의 펌프가 뒉의 펌프의 물 흡입에 영향을 줄까 걱정되어 总管的径以确保三台泵的总流量按1.5m/s的速度计算总管直径,但是不确定这样是否太粗了。是否有相关标准或经验认为总管的径
Reply #32020-04-16
"를 확대하여 总管直径以确保三台泵的总流量按0.5m/s的速度计算总管直径,但是不确定这样是否太粗了。是否有相关标准或经验认为总管的径
Reply #42020-04-16
"를 확대하여 总管直径以确保三台泵的总流量按0.5m/s的速度计算总管直径,但是不确定这样是否太粗了。是否有有关标准或经验认为总管的径
Reply #52020-04-18
"를 확대하여 �干事创业

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