平沙新城综合管廊真空排水系统设计与应用分析  

Analysis on the Design and Application of Vacuum Drainage System for Comprehensive Pipe Gallery in Pingsha New Town

作　　者：姜序 JIANG Xu(Shanghai Municipal Engineering Design Institute(Group)Co.,Ltd.,Shanghai 200092,China)

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海200092

出　　处：《工程技术研究》2023年第11期168-170,共3页Engineering and Technological Research

摘　　要：城市综合管廊作为大型地下建构筑物,排水系统是其必不可少的附属配套系统。常规排水系统通常需设置数量众多的排水泵,且集水坑长期无水可能导致大部分排水泵长期不运行而出现故障。真空排水系统在综合管廊工程中的应用是常规排水系统的重要补充,具备其独有的优势。文章以平沙新城综合管廊为例,介绍真空排水系统的具体设计,结果证明真空排水系统用于综合管廊工程具备合理性和可行性,相关设计经验可为后续类似工程项目提供借鉴参考。As a large underground building,the drainage system is an indispensable auxiliary system for the urban comprehensive pipe gallery.Conventional drainage systems usually need to set up a large number of drainage pumps,and the long-term lack of water in the sump may cause most of the drainage pumps to fail due to long-term non operation.The application of vacuum drainage system in comprehensive pipe gallery engineering is an important supplement to the conventional drainage system,and has its unique advantages.Taking the comprehensive pipe gallery of Pingsha New Town as an example,this paper introduces the specific design of vacuum drainage system.The results show that the vacuum drainage system is reasonable and feasible for the comprehensive pipe gallery engineering.The relevant design experience can provide reference for similar engineering projects in the future.

关 键 词：综合管廊 排水系统 真空排水系统 排水泵 

分 类 号：TU990.3[建筑科学—市政工程]