大空间消防水炮的应用设计
发布日期:2016-11-26 11:23:07
  让大空间消防水炮发挥其作用的第一个重要环节就是合理的设计。

  让大空间消防水炮发挥其作用的第一个重要环节就是合理的设计。大空间消防水炮的产品说明中,上述主要介绍了大空间消防水炮的一些优点。一般有几个重要参数:额定工作压力(P0额定流量(qs0工作压力范围、射程(仰角30o时)回转角、俯仰角范围等等。选用大空间消防水炮时,一般要根据被保护的装置或对象距离水炮设置点的水平距离及被保护对象的高度等初步选择一种水炮的型号,然后根据消防水泵的实际供水压力(Pe复核消防水炮实际的水平射程、被保护对象的高度是否在消防水炮的维护范围之内,然后再复核水炮在实际压力作用下能供给的消防水量。

  某一石化装置,例如。装置高度为60m距离水炮设置点20m水炮炮台高度25m拟在装置两侧设置水炮。水炮初定为PSKY40型液控消防水炮,这是一种水雾-直流水两用水炮,其额定流量为40L/额定工作压力0.8MPa仰角30o时,射程≥52m仰角70o时,射高≥35m回转角度+135o俯仰角度-30o~70o选定水泵后,经计算,水炮的实际工作压力为1.1MPa水炮实际工作压力为1.1MPa时,进一步复核其水炮实际出流量和射程、射高。

关键词:大空间智能灭火|大空间水炮灭火系统
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