Electrical Design of Common Smoke Control and Exhaust System in Civil Buildings

Zhang Cheng（Fujian Provincial Institute of Architectural Design and Research，Fuzhou 350001，China）

 

Abstract The article is intended to introduce the control requirements for smoke control and exhaust system provided in the applicable codes，the types and functions of the common smoke control valves，and suggest two control schematic diagrams of fire fans based on the analysis of the defects in the design of smoke control system for the current multi - storey and high - rise buildings.

Key words　Smoke control and exhaust system　Smoke control and exhaust fan　Pressuried air supply outlet（ valve）　Exhaust outlet（valves）　Smoke exhaust and fireproof valve　Linkage controller

 

摘　要　分析当前多层及高层建筑防、排烟系统电气设计存在的问题；介绍相关现行规范对防、排烟系统的控制要求，常用防、排烟阀的种类和功能；推荐两个消防风机的控制原理图。

关键词　防、排烟系统　防、排烟风机　加压送风口（阀）　排烟口（阀） 　排烟防火阀　联动控制器