广州地铁9号线民主车辆段给排水系统方案及特点

Water Supply and Drainage System Design and Characteristics In Guangzhou Metro Line 9 Vehicle Segment

针对广州地铁9号线民主车辆段周围环境、给排水条件,阐述车辆段内综合管线管位布设、管线高程和管线间距控制、管线材料的选用。论述生产、生活给水系统方案和供水范围,水消防系统方案及功能,雨水、污水、废水处理方法和排水系统构成,并重点阐述段内综合管线设计和给排水系统方案的特点。

In view of the environment and water supply and discharge conditions in Guangzhou metro line 9 democracy vehicle segment,this paper expounds the comprehensive pipeline layout,pipeline elevation and pipeline spacing control and the material selection in the vehicle segment.The production,life drinking water system scheme and water supply range,water fire system design and function,rain water,sewage and waste water treatment methods and drainage system structure are discussed.Furthermore,the comprehensive pipeline design and the characteristics of the water supply and drainage system solutions are deeply discussed.