摘要
随着《建筑防烟排烟系统技术标准》(GB51251-2017)的正式实施,不同的设计师对防烟排烟系统的设计有不同的理解。本文主要针对首层扩大前室的防烟问题,地下室封闭楼梯间的自然通风问题及地下充电桩汽车库的排烟设计进行了简单的探讨。
With the formal implementation of "Technical standard for smoke management systems in buildings"(GB51251-2017), different designers have different understanding of the design of smoke management systems. This paper mainly discusses the smoke prevention problem of the enlarged front room on the first floor, the natural ventilation problem of the closed stairwell in the basement and the smoke exhaust design of the underground charging pile garage.
作者
程磊
吴兆武
CHENG Lei;WU Zhao-wu(United Design Group Co.Ltd,Wuhan;CITIC General Institute of Architectural Design and Research Co.,Ltd.)
出处
《建筑热能通风空调》
2021年第8期76-78,共3页
Building Energy & Environment
关键词
防烟排烟
首层扩大前室
地下汽车库
充电桩
mechanical smoke exhaust
smoke exhaust inlet
the maximum allowable exhaust amount
draft curtain