长江原水厂取水机泵设施的节水潜能分析

Analysis of Water Saving Potential of Water Intake Pump Facilities in Yangtze River Raw Water Factory

原水取水是城市供水的首要环节,取水过程中大型机泵设施的冷却需要耗用大量冷却水。文中对长江原水厂主要耗水情况及取水机泵设施冷却水的供应方式的变迁进行了调查,对不同方式的利弊及节水潜能进行了评估分析,提出了针对原水厂的相关节水措施和对策。

Raw water intake was the primary link of urban water supply.Large amount of cooling water was required for cooling of large-scale pump facilities during water intake.In this paper,the main water consumption of the Yangtze River raw water factory and the changes of the supply modes of cooling water for the water intake pump facilities were investigated,the advantages and disadvantages of different modes and the potential of water saving were evaluated and analyzed,and the relevant water saving measures and countermeasures for the raw water factory were put forward.