供水管网升级设计及性能分析——以石岩湖供水片区松白路项目为例

Analysis on Water Supply Pipe Network Upgrading Design and Performance--Taking Songbai Road Project in Shiyan Lake Water Supply Area as an Example

随着城市化进程的加快,供水系统面临巨大的挑战,尤其是老旧管网的升级改造,成为保障供水安全和效率的关键。文章以深圳市宝安区石岩湖供水片区松白路项目为例,分析了现有供水管网的问题,并提出了升级设计方案。通过使用先进的水力模型,对改造后的管网进行了水压分布和流速变化方面的性能评估。研究发现,DN1200供水管的引入显著增强了南部片区的供水能力,减少了水头损失,优化了整体供水布局。

With the acceleration of urbanization,the water supply system is facing great challenges,especially the upgrading of the old pipe network,which becomes the key to ensuring the safety and efficiency of water supply.Taking the Songbai Road project in Shiyan Lake water supply area in Bao'an District,Shenzhen City as an example,this paper analyzes the problems of the existing water supply pipe network and proposes the upgrading design scheme.By using an advanced hydraulic model,the performance of the upgraded pipe network is evaluated in terms of water pressure distribution and fl ow rate changes.It is found that the introduction of DN1200 water supply pipe significantly enhances the water supply capacity of the southern area,reduces the head loss and optimizes the overall water supply layout.