摘要
以北京市延庆区某新建综合管廊通风系统设计为实例,从工程概况、通风系统设计、系统运行的角度,介绍通风系统的设计过程,针对项目具体问题,提出加长通风分区长度、改变风机安装形式、采用成品装饰风亭三种解决方案,使其满足通风、排烟、防雨、美观等功能。为管廊设计提供一定参考。
Taking a utility tunnel project in Yanqing District of Beijing as example, ventilation system is introduced in detail from three aspects of engineering overview, ventilation design and system operation design. For the specific problems of the project, three solutions for lengthening the length of the ventilation section, changing the installation form of the fan, and adopting the finished decorative wind pavilion are proposed, it’s to meet the functions of ventilation, smoke exhaust, rain, and beauty, and to provide certain reference for the ventilation system design of common tunnel.
作者
林欣欣
LIN Xinxin(Beijing General Municipal Engineering Design & Research Institute Co., Ltd.)
出处
《建筑热能通风空调》
2019年第5期80-82,85,共4页
Building Energy & Environment
关键词
综合管廊
通风分区
风亭
设计
utility tunnel
ventilation section
wind pavilion
design
