城市排水管网运维效能提升策略研究

Research on Strategy of Improving the Operation and Maintenance Efficiency of Urban Drainage Pipeline Network

随着我国城市现代化进程的不断加快,排水管网系统在保障人民健康安全、保护水生态环境、防涝减灾等方面发挥着更加重要的作用。由于使用年限的增加与运维管理不善,排水管网显现出各类病害与缺陷,严重影响其输运能力及污染物收集效率,同时带来积水内涝、污水外溢、水体黑臭、地面坍塌等水环境恶化及安全事故。为积极响应国家水环境治理政策,保持城市水环境长期稳定达标,除加大管网资产建设的投入力度外,更需不断提高排水管网系统运行效率和管理能力。因此应摒弃“抢救型”的管理模式,运用系统化和智慧化的管理方法,探索提升型的管理机制。基于我国排水管网的现状,提出了九项提升运维效能的实用型策略,通过梳理工作思路与逻辑关系,明确了效能提升的实施步骤。

With the accelerating process of urban modernization in China,the drainage pipeline network system plays a more important role in ensuring people’s health and safety,protecting the water ecological environment,and preventing and mitigating waterlogging.Due to the increase of service life,and poor operation and maintenance management,the drainage pipeline network exhibits various issues and defects,significantly impacting its transportation capacity and pollutant collection efficiency.Additionally,it leads water environment deterioration and safety hazards such as waterlogging,sewage overflow,black and odorous water,ground collapse,etc..To actively respond to the national water environment governance policy and maintain the long‑term stability of urban water environment up to the standard,it is essential not only to increase investment in drainage pipeline network asset construction but also to continuously enhance the operation efficiency and management capacity of the drainage pipeline network system.So by discarding the rescue‑type management mode,and adopting systematic and intelligent management approaches,a promotional‑type management mechanism is explored.Based on the current situation of the drainage pipeline network in China,nine practical strategies to improve the operation and maintenance efficiency are proposed.With the combing the relationship between working ideas and logic,the implementation steps are clarified.