为解决水库取水口位置偏低引起原水下泄水温较低产生的问题,针对聚仙庙水库提出了"平面交错、立面分层、一电多控"的平面钢闸门分层取水方案. 工程取水系统进水口采用竖井式,五层取水口分设在坝体的不同断面上,各个取水口在平面布置上相互错开,通过移动轨道上的手电葫芦来控制取水口各个闸门的启闭. 这种设计能有效提高下泄水温,又能使上、下各取水口间不会受到相互牵制和影响,较好地解决了水库下泄低温水对下游环境与水生生态的影响问题.%In order to solve the problems that lower water outlet temperature that lead to crop production, caused by the reservoir intake location, it was presented a plane steel gate stratified water solution of"planar cross, vertical stratified and multi-control by the same power"for Juxianmiao Reservoir.Water inlet of the water intake engineering system adopted shaft type, five-layer water intake was divided into different sections of the dam, each intake in the layout was mutually staggered, through the electric hoist on the moving track to control each nozzle gate opening and closing.After experimental verification, this design could effectively improve the temperature of discharged water, under the water intake mouth would not be mutually restrained and influenced and well solved the problem of influence of reservoir discharging low-temperature water to the downstream environment and aquatic ecology.
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