中文摘要：

室外真空排水技术是常规重力排水技术的重要补充,可用于解决重力排水管道施工盲区内的污水收集问题。加快推广室外真空排水技术对于实现我国城镇污水全收集、全处理具有特别的意义。以常熟市宝岩社区真空排导示范工程为例,简述了现有室外真空排水系统设计标准体系及在本工程设计中的应用,介绍并讨论了本工程真空管道的设计要点,收集箱的原理、组成、参数及技术特点,真空泵站的型式、布局、选型计算,以及控制系统与电气设计,以期为今后类似工程提供参考。

英文摘要：

As an important supplement of the conventional gravity sewerage,outdoor vacuum sewerage can facilitate municipal sewage collection in the blind zones of gravity sewerage. To speed up applications of the outdoor vacuum sewerage has special meanings to realize the full collection and full treatment of the urban sewage in China. Taking vacuum drainage project of Baoyan Community in Changshu as an example,the design standard systems of the outdoor vacuum sewerage and their applications in the project were outlined. The key points of the vacuum pipeline design,the principal,composition,parameters and technical characteristics of the collection chamber,the type,layout and related calculation of the vacuum station,and the control and electrical system design were introduced and discussed to provide a reference for future similar projects.