广东村镇地区供水管网改造提升及监测实践

Improvement and Monitoring Practice of Water Supply Pipeline Network in Rural Areas of Guangdong Province

随着经济高速发展,村镇地区的供水需求不平衡问题日益凸显,改造提升村镇地区供水管网日趋必行。以广东省汕头市外砂、新溪两镇供水管网改造工程为例,针对当前存在水厂产能不足、设备老化效率低、能耗大及管道腐蚀破损等问题,拟新建外砂水厂,设计规模为30×10^(4) m^(3)/d,以解决居民安全用水问题。依据相关规定从需水规模、水压水质等方面进行了详细的设计,并通过平差计算得到管网节点的流量分配,最后通过监测计量设备进行管网压力及水质的监测,为新建供水管网的良好运行奠定了基础。

With the rapid development of the economy,the issue of imbalanced water supply demand in rural areas is becoming increasingly prominent,and it is becoming increasingly necessary to renovate and improve the water supply network in rural areas.Taking the water supply network renovation project in Waisha and Xinxi towns of Shantou Cityas an example,in response to the current problems of insufficient production capacity,low equipment aging efficiency,high energy consumption,and pipeline corrosion and damage in the water plant,it is planned to build a new Waisha water plant with a design scale of 30×10^(4) m^(3)/d to solve the problem of safe water use for residents.According to relevant regulations,a detailed design is carried out in terms of water demand scale,water pressure and quality,and the flow distribution of the pipeline network nodes is calculated through adjustment.Finally,the pressure and water quality of the pipeline network are monitored through monitoring and measuring equipment,laying the foundation for the good operation of the new water supply network.