给水管网水力计算的任务是根据最高日最高时用水量,确定给水管网各管段的管径,求得通过设计秒流量时造成的水头损失,然后确定水泵所需扬程和水塔应有的高度,以满足用户对水量和水压的要求。由于设计中用水量计算和管网水力计算涉及各方面问题,有时很难确定,本文欲探索一种比较实 The task of hydraulic calculation of water supply network is to determine the pipe diameter of each pipe section of the water supply network according to the maximum daily maximum water consumption and to find the head loss caused by the design of the second flow and then determine the required lift of the water pump and the height of the water tower , To meet the user requirements for water and water pressure. Due to the calculation of water consumption in the design and hydraulic calculation of pipe network involves various aspects of the problem, sometimes difficult to determine, this paper to explore a more solid