防火卷帘 meaning in English
fire resisting shutter
fire-proof roll screen
frs:fire resistant shutter
Examples
- General technical conditions for steel fire resistant rollor shutters
钢质防火卷帘通用技术条件 - The control unit for fire rolling shutters
防火卷帘控制器 - They also have the characteristics of elegant shape , safety , stable function , low operating noise , long lifespan , convenient installment and reparation . our factory has won puatity verification certificate , fireproof products manufacturing permision certificate and nation patent of relevant nation technology supervision departments , and it has been verified as " fixed quality supervision unit " and " famous and excellent product " by the committee of quality authorities travel under " quality ten - thousand - mile travel "
公司始终坚持“品质、效率、务实、开拓”的企业精神。拥有一批精干的科技人才和管理人员以及操作熟练的生产工人。公司是“中国消防协会”单位会员，防火卷帘电机系列在2000年"昆明消防产品行业商会"公开审定大会上，综合评定一致推荐为“首选产品” ，公司先后荣获各种荣誉和品质优异的表彰。 - With analyzing of the case study and based on simulating and analyzing quantitatively , this article , considering the goal of the performance - based fire - protection design is protecting occupants from being injured and keeping buildings from being damaged , thought that fire compartmentation of a large building of saling books can be divided according to their saling malls and fire compartmentation in the saling mall can be separated by the fire - proof screen . on the evacuation design , the quantity of safety exits around these buildings and the evacuation width should be increased if possible and the safety exit number , exit width and evacuation distance can be determined according to the simulating results on smoke layer temperature and height , concentration of co2 and co , occupants evacuation time and visibility . on the means of preventing and discharging smoke , the most proper measure should be determined according to their geometrical characteristics and the natural means of discharging smoke is feasible to the large building of saling books . based on analyzing of smoke
通过对案例分析研究,本文认为大型书城建筑性能化防火设计研究的最终目的是保证人员生命安全和保证建筑结构安全,在模拟计算和量化分析的基础上,大型书城的防火分区可以将中庭连通的书城区域划分为一个区,在书城场地内可以采用防火卷帘进行防火分区划分;在人员疏散设计中,应尽可能利用书城卖场的空间设计较多的安全出口和增大疏散宽度,其安全出口数量、宽度和疏散距离可以根据人员安全疏散时间和烟气温度、沉降高度、 co2浓度、 co浓度、能见度模拟计算结果验证确定;在防排烟方式的选择上,应当根据建筑物的几何特点选取最适宜的措施,就大型书城建筑而言,采用自然排烟的方式是可行的。