| 中庭排烟系统设计优化分析 |
| |
| 引用本文： | 王莉,廖凯,崔跃. 中庭排烟系统设计优化分析[J]. 消防科学与技术, 2020, 39(11): 1507-1510 |
| |
| 作者姓名： | 王莉 廖凯 崔跃 |
| |
| 作者单位： | 1. 昆明市消防救援支队，云南昆明650024；2. 昆明理工泛亚设计集团，云南昆明650000；3. 云南正元安泰设计咨询公司，云南昆明650000 |
| |
| 摘 要： | 依照现行国家相关标准的规定并参考国外相关标准，对建筑中庭内两类典型设定火灾场景条件下烟羽流的质量流量和温度进行计算和比较分析。建议设计者充分理解和运用中庭烟羽流的发展变化规律，结合中庭自身的建筑特征，有针对性地采取适宜的技术措施，改进和优化中庭排烟系统设计，提高系统的安全性和有效性。
|
| 关 键 词： | 中庭 烟羽流 质量流量 温度变化 排烟系统优化 |
Optimization analysis of exhaust system design in an atrium |
| |
| WANG Li,LIAO Kai,CUI Yue. Optimization analysis of exhaust system design in an atrium[J]. Fire Science and Technology, 2020, 39(11): 1507-1510 |
| |
| Authors: | WANG Li LIAO Kai CUI Yue |
| |
| Affiliation: | 1.Kunming Fire and Rescue Division, Yunnan Kunming 650024, China; 2. KunmingScience and Engineering Fanya Design Group,Yunnan Kunming 650000, China;3.Yunnan Zhengyuan Antai Design Consulting Co., Ltd., Yunnan Kunming 650000,China |
| |
| Abstract: | In accordance withthe current relevant national standards and with reference to the foreignstandards, the mass flow rate and temperature of the plumes have been elaboratelycalculated and compared under two typical fire scenarios in atrium of buildings.It is suggested that designers should fully understand and utilize thedevelopment and change rules of the atrium smoke plume, taking the buildingcharacteristics into account,adopt pertinent technical measures to optimize theatrium smoke exhaust system design, so as to improve the effectiveness of thesystem. |
| |
| Keywords: | atrium plume mass flow rate temperature change smoke exhaust system optimization |
|
| 点击此处可从《消防科学与技术》浏览原始摘要信息 |
|
点击此处可从《消防科学与技术》下载免费的PDF全文 |
