It proved that injecting composite fly ash gel through pipeline network to the fire zone is a rapid and efficient fire-extinguishing technique and applicable to extinguish large area coal seam fire.
实践表明，复合胶体管网式防灭火技术是一种快速高效的防灭火技术，适应大面积煤层火灾的防治要求。
Based on the theory of fire control volume, a forced model for analyzing the component of flow resistance in fire zone was developed.
在火灾控制体理论的基础上，建立了一个用于分析火区阻力构成的火灾控制体受力模型。
It is applicable to various industries and residential buildings for fire zone separation, large workshops, hotels, warehouses, flight waiting rooms, etc.
适用于各类工业与民用建筑中需防火分隔的部位，在大面积的厂房、宾馆、仓库、候机楼等场合最宜选用。
The detection of cavities and burning hotspots under the fire zone are very important during the coal fire fighting process, which could hardly be solved by the conventional detection technologies.
火区下部空区和燃烧中心区的勘探在煤田火区环境治理过程中十分重要，常规的勘探方法难以解决。
The study conclusion could assist to reduce the seeking scope of the site fire zone and could be favorable to timely make the spontaneous combustion control measures.
此研究结论可以帮助缩小现场火源区的寻找范围，以便及时采取措施抑制自燃。
开火区域确认。
开火区域确认。
应用推荐