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我国现有统计资料和实践表明,目前各地供水企业输配水管道漏损情况严重,不仅浪费了宝贵的水资源,增加供水成本,同时严重影响了工农业生产,人民生活和社会活动。本文根据临沂市供水管网漏损、修复情况及其他城市调研情况,分析了供水管网漏损的主要原因和机理,从而在给水管材的选用、管道工程的设计、加强调度运行管理,有计划进行管网改造等方面提出了控制管网漏损的对策。
China’s existing statistical data and practices show that at present, the leakage of transmission and distribution water pipes in local water supply enterprises is serious, which not only wastes precious water resources, increases the cost of water supply, but also seriously affects industrial and agricultural production, people’s lives and social activities. Based on the leakage and repair of the water supply network of Linyi City and the investigation of other cities, this paper analyzes the main reasons and mechanisms of the leakage of the water supply pipe network, so that there are plans for the selection of water supply pipes, the design of pipeline projects, and the strengthening of dispatch operation management. Pipeline network transformation and other aspects put forward measures to control the leakage of pipeline network.