柏叶口水库龙门供水工程取水枢纽改造工程设计研究  

Design and Research on the Water Intake Hub Renovation Project for the Longmen Water Supply Project of Baiyekou Reservoir

作　　者：贺建云 HE Jian-yun

机构地区：[1]吕梁市水利工程建筑总队,山西吕梁033000

出　　处：《山西水利科技》2024年第4期21-24,共4页Shanxi Hydrotechnics

摘　　要：取水枢纽作为供水工程的主要建筑物,其设计的合理性会直接影响整个工程的安全稳定运行。以柏叶口水库龙门供水工程取水枢纽改造工程为实例,针对原取水模式汛期泥沙和冰冻期引水流量不足的问题,综合考虑地形地质条件,取水枢纽改造工程包括过滤集水工程和输水工程。过滤集水工程采用高压旋喷防渗墙结合集水花管的型式,输水工程管道采用喷塑防腐螺旋钢管。简要阐述了该工程的布置特点、运行调度方式以及工程设计要点,可为同类型中小型水利工程建设提供借鉴。As the main building of water supply project,the rationality of the design of water intake hub will directly affect the safe and stable operation of the whole project.Taking the water intake hub renovation project for the Longmen Water Supply Project of Baiyekou Reservoir as an example,in response to the sediment problem during the flood season and the insufficient diversion flow during the freezing season of the original water intake mode,and considering the terrain and geological conditions comprehensively,the transformation project of water intake hub includes filtration water collection project and water transmission project.The filtration water collection project adopts the form of high-pressure rotary jet anti-seepage wall combined with water collection pipe,and the water transmission project pipeline adopts spray coated anti-corrosion spiral steel pipe.The layout characteristics,operation dispatching mode and key points of engineering design of the project were briefly expounded,which could provide reference for the construction of small and medium-sized water conservancy projects of the same type.

关 键 词：取水枢纽改造工程 过滤集水工程 输水工程 龙门供水工程 

分 类 号：TV62[水利工程—水利水电工程]