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新聞資訊
大空間消防水炮的應用設計
發(fā)布日期：2016-11-26 11:23:07瀏覽量：939
讓大空間消防水炮發(fā)揮其作用的第一個重要環(huán)節(jié)就是合理的設計。
讓大空間消防水炮發(fā)揮其作用的第一個重要環(huán)節(jié)就是合理的設計。大空間消防水炮的產品說明中，上述主要介紹了大空間消防水炮的一些優(yōu)點。一般有幾個重要參數(shù)：額定工作壓力(P0額定流量(qs0工作壓力范圍、射程(仰角30o時)回轉角、俯仰角范圍等等。選用大空間消防水炮時，一般要根據(jù)被保護的裝置或對象距離水炮設置點的水平距離及被保護對象的高度等初步選擇一種水炮的型號，然后根據(jù)消防水泵的實際供水壓力(Pe復核消防水炮實際的水平射程、被保護對象的高度是否在消防水炮的維護范圍之內，然后再復核水炮在實際壓力作用下能供給的消防水量。
某一石化裝置，例如。裝置高度為60m距離水炮設置點20m水炮炮臺高度25m擬在裝置兩側設置水炮。水炮初定為PSKY40型液控消防水炮，這是一種水霧-直流水兩用水炮，其額定流量為40L/額定工作壓力0.8MPa仰角30o時，射程≥52m仰角70o時，射高≥35m回轉角度+135o俯仰角度-30o~70o選定水泵后，經計算，水炮的實際工作壓力為1.1MPa水炮實際工作壓力為1.1MPa時，進一步復核其水炮實際出流量和射程、射高。
關鍵詞：大空間智能滅火|大空間水炮滅火系統(tǒng)
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