摘要
水源的安全性和可靠性是地铁线路开通的必备条件之一,而车辆段往往设置在城市规划及市政配套滞后于地铁建设的郊区,因此需要解决在规划市政给水条件落实之前的临时用水问题。以A市1号线北部车辆段为例,介绍了转输泵站、转输管、变频加压泵站等设置情况,并对电气控制、水质保护措施、方案难点和优点进行逐一剖析。该临时给水方案对解决地铁线路建设市政水源滞后问题具有一定借鉴意义。
The safety and reliability of the water source is one of the necessary conditions for the opening of the subway line,while the depot is often set in the suburb where the urban planning and municipal supporting facilities lags behind the subway construction,so the scheme of temporary water supply needs to be addressed until planned municipal water supply conditions are in place.Taking the northern depot of No.1 line in A city as an example,this paper introduces the setting of transfer pump station,transfer pipeline and frequency conversion booster pump station,and analyzes the electric control,water quality protection measures,program difficulties and advantages one by one.The temporary water supply scheme has certain reference significance for solving the problem of municipal water source lags behind the subway construction.
作者
杨彩玲
YANG Cailing(Xiamen rail transit Group Co.,Ltd,Xiamen 361000)
出处
《福建建筑》
2021年第4期93-97,共5页
Fujian Architecture & Construction
关键词
地铁车辆段
无市政水源
临时给水方案
Metro depot
No municipal water source
Scheme of temporary water supply