| 谈高大开放式空间火灾自动报警系统设计 |
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| 引用本文： | 周银双,秦志宇.谈高大开放式空间火灾自动报警系统设计[J].建筑电气,2009,28(7):20-25. |
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| 作者姓名： | 周银双 秦志宇 |
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| 作者单位： | 1. 甘肃省建筑设计研究院,兰州市,730030
2. 中建国际设计顾问有限公司,上海市,200235 |
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| 摘 要： | 高大开放式空间建筑火灾自动报警系统的设计是现代建筑电气设计的新兴和难点领域。本文结合工程实例分析了高大空间建筑火灾探测存在的烟雾分层、烟雾稀释等问题，比较了极早期火灾探测器与传统火灾探测器的优缺点。论述了高大开放式空间建筑火灾自动报警系统选用极早期空气采样探测器的合理性。
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| 关 键 词： | 火灾自动报警系统 探测器 烟雾分层 烟雾稀释 空气采样 极早期预警 |
Discussion about the Design of Automatic Fire Alarm System for High and Large Open Space |
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| Zhou Yinshuang,Qing Zhiyu.Discussion about the Design of Automatic Fire Alarm System for High and Large Open Space[J].Building Electricity,2009,28(7):20-25. |
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| Authors: | Zhou Yinshuang Qing Zhiyu |
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| Affiliation: | Gansu Provincial Institute of Architectural Design & Research;Lanzhou 730030;China;China Construction Design International;Shanghai 200235;China |
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| Abstract: | The design of automatic fire alarm system for high and large open space buildings is the new and difficult areas for electrical design of modern building electricity design. In this paper, combined with engineering examples, issues such as smoke layering and smoke dilution in the fire detection for high and large space buildings are analyzed, and the advantages and disadvantages of extremely early fire detectors are compared with those of the traditional fire detectors. The rationality of selection of extre... |
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| Keywords: | Automatic fire alarm system Detector Smoke layering Smoke dilution Air sampling Extremely early alarming |
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