地铁车站真空排污系统优化  

Optimization of Vacuum Sewer System in Metro Station

作　　者：李普军[1] LI Pujun(China Railway First Survey and Design Institute Group Co.,Ltd.,710043,Xi′an,China)

机构地区：[1]中铁第一勘察设计院集团有限公司,西安710043

出　　处：《城市轨道交通研究》2021年第6期133-136,共4页Urban Mass Transit

摘　　要：真空排污系统曾在地铁工程中获得很好的应用,但近年来却受到运营单位的排斥。针对地铁车站真空排污系统的使用现状,分析真空罐和真空泵的设备选型,考虑污水中间收集装置和真空隔膜阀存在的问题,提出了解决方案。Vacuum sewer system was widely applied in metro engineering in the past,however it has been undergoing rejection from operation units in recent years.In view of the actual usage condition of metro vacuum sewer system,type selection of vacuum tank and pump equipment is analyzed,and problems existing in wastewater intermediate collection equipment and vacuum diaphragm valve are discussed,thus solutions are proposed.

关 键 词：地铁 车站 真空排污系统 优化 

分 类 号：TU961[建筑科学] U231.4[交通运输工程—道路与铁道工程]