给水管网改造的设计,既要检测原管网的不合理性,又要计算设计最大用水时的管网情况,还要校核其转输、消防、事故等工况下的管网情况,其中环状网越多和水源的增加,必将增大计算工作量,且计算时稍有疏忽,就极易出差错。自从有了计算机的引入,繁琐的计算工作大为简化,真正作到了多快好省。 The design of water supply network reconstruction must not only detect the unreasonableness of the original pipe network but also calculate the conditions of the pipe network when designing the maximum water consumption and check the conditions of the pipe network under the conditions of transfer, fire protection and accident, Among them, the more ring networks and the increase of water sources, will increase the workload of calculation, and the calculation is a little negligent, it is easy to go wrong. Since the introduction of computers, cumbersome computing has been greatly simplified, really faster and better.