调压塔对输水管道压强影响研究

Influence of Pressure Regulating Tower on Pressure of Water Delivery Pipeline

为了解决城市供水管道破裂这一重大难题,研究调压塔对城市输水管道压强的影响。本文在分析了调压塔对水击波压力影响后详细研究了不同类型的调压塔对输水管道压强的影响,其中调压塔类型主要涉及圆筒式、阻抗式、双室式;接着重点分析了调压塔与阀门相结合对输水管道压强的影响,主要包括中间阀门对管道压强的影响和中间阀门与调压塔相对位置对管道压强的影响等。

Aiming to solve the urban water supply pipeline rupture problem, the paper studies the influence of pressure regulating tower on the pressure of urban water delivery pipeline. It starts from analyzing the surge of water hammer wave pressure effect. Then it studies in detail the different types of pressure regulating tower effect on pipeline pressure, which can be mainly divided into cylinder type, impedance type, and double chamber. In addition, the paper analyzes the impact of water pipeline pressure when the pressure regulating tower is combined with valve. The main points include the influence of middle valve on pipeline pressure and the effect of the relative position of the intermediate valve and the pressure regulating tower on the pipeline pressure.