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铁路供水管网漏损是铁路供水单位面临的共同问题,有效地控制漏泄损失,使其在合理损耗之内,是降低铁路运营成本、增收节支的一个重要因素。铁路供水管网建设年代较早,很多管路建于20世纪初及日伪时期,部分管路使用至今,随着使用年限的增长老化严重,加之每年大修、更新改造数量不足,造成管路堵塞严重、管网漏泄、暗漏严重,部分管网位于城市主要街路下,给查漏降损工作带来很大困难。铁路供水单位应采取多种方法来减低管网漏损,下面就铁路供水管网漏损产生原因及控制措施谈一谈自己的看法。
The leakage of railway water supply pipelines is a common problem faced by railway water supply units. Effectively controlling the leakage losses so that they are within reasonable losses is an important factor in reducing railway operation costs and increasing revenue and reducing expenditure. A lot of pipelines were built in the early 20th century and Japan-Puppet period. Some of the pipelines have been used up till now. As the aging of the service life increases, and the number of renovations and repairs is not enough every year, the pipelines are blocked Serious, pipeline leakage, serious leakage, part of the network is located in the city under the main street, to the leak detection work has brought great difficulties. Railway water supply units should take a variety of ways to reduce pipeline leakage, the following reasons for the leakage of the water supply pipeline network and control measures to talk about their own views.