OPTIMIZING SAMPLING ARRANGEMENTS FOR HIGH-SENSITIVITY SMOKE DETECTORS IN COMPUTER FACILITIES

被引：0
|
作者：
COOPER, RJ
JOHNSON, PF
TIMMS, G
机构：
[1] Scientific Services Laboratory, Australian Construction Services, Port Melbourne, Vic. 3207
来源：
FIRE SAFETY JOURNAL | 1992年 / 19卷 / 2-3期
关键词：
D O I：
10.1016/0379-7112(92)90030-G
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
An investigation has been undertaken to establish the optimum sampling arrangements for high sensitivity smoke detectors in a computer-type environment. A simulated computer facility was constructed and 48 smouldering fire tests were conducted at up to 81 room air changes per hour. Both sampling pipework systems, connected to very high sensitivity smoke detectors, and conventional point-type smoke detectors were installed with the former providing earlier warning, particularly at high airflow rates. Details of optimum design of detection systems for computer facilities are provided.
引用
收藏
页码：141 / 157
页数：17
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