共查询到20条相似文献,搜索用时 62 毫秒
2.
3.
4.
5.
介绍了某商场空调工程利用消防水池蓄冷的设计和施工方法以及运行效果,讨论了利用消防水池蓄冷的特点和运行方式。 相似文献
9.
10.
分建生活、消防水池的建议 总被引:4,自引:0,他引:4
本文从水质保护和消防泵定期试水维护保养角度出发,对生活、消防合建水池(箱)的不合理性和高位水箱出水管止回阀如何设置展开讨论,认为分建水池及共用吸水管的作法对优化地下室设计、有效利用地下室面积、降低造价起到积极作用。1生活、消防合建水池(箱)存在弊病合... 相似文献
11.
This paper describes both theoretical and experimental studies on the application of a portable water mist extinguisher in suppressing multiple fire types. Two prototype portable water mist fire extinguishers were developed and their feasibility in extinguishing flammable liquid, cooking oil and wood crib fires, and for use in fires associated with an energized target was investigated. The interaction between water mist and the fire plume was studied by analyzing the instantaneous process of fire extinction, and fire and fuel temperature profiles. Both theoretical analysis and experimental results showed that the extinguishing mechanisms and process as well as water mist characteristics required (such as water flux density, droplet size and spray coverage) change with the types of fires encountered. The portable water mist extinguisher with appropriate mist characteristics was able to extinguish multiple fire types. 相似文献
12.
13.
14.
用水幕作防火分区的防火性能研究 总被引:1,自引:0,他引:1
郭瑞璜 《消防技术与产品信息》2007,(2):67-71
现行的防火设备,如防火卷帘等,并没有充分考虑建筑特性和建筑使用者——人的特性,因而存在着一些安全隐患。日本报知机公司、ELS公司和鹿岛建设株式会社等单位,从2001年开始,对用水幕(WS)作防火分区的防火性能进行了试验研究,以求开发较理想的特种防火设备。 相似文献
15.
随着城市的发展 ,高层建筑迅速增多 ,为此 ,高层建筑的室外供水问题必须解决。本文主要从单辆消防车向高层直接供水、消防车单干线串联供水、消防车和手抬泵串联供水试验出发 ,针对试验现象 ,对数据进行了整理和分析 ,并结合火场实际 ,提出了高层建筑灭火作战中室外供水的一些论断。 相似文献
16.
Floyd D. Maxwell 《Fire Technology》1971,7(4):321-331
A comparatively recent development in electronic technology holds promise for providing a practical means for locating and
following the progress of forest fires. Early tests indicate that a prototype system has advantages and a sensitivity that
surpass conventional television systems.
Note: Mr. Maxwell is stationed at Riverside, California. 相似文献
17.
18.
19.
20.
通过对火灾种类在建筑灭火器配置中重要作用的论述 ,提出并探讨了灭火器灭火种类在灭火器筒体上如何进行简单、直观和醒目标识的新理念 ,最后阐述了在灭火器筒体上采用颜色环对灭火器灭火种类进行标识的方法与作用。 相似文献