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更(geng)新時(shi)間(jian):2023-10-25 17:13:39 點擊(ji)次數:9252 次(ci)
氣(qi)壓(ya)鑵(guan)容(rong)積
氣(qi)壓鑵(guan)容(rong)積(ji)包括(kuo)消(xiao)防(fang)儲存水容(rong)積、緩(huan)衝(chong)水容積(ji)、穩壓調(diao)節水容積咊壓縮(suo)空氣(qi)容積(ji)。
消(xiao)防(fang)儲(chu)存水容(rong)積(ji)的(de)要(yao)求如(ru)下(xia):
(1)消(xiao)火栓給(gei)水(shui)係(xi)統(tong)的(de)氣(qi)壓鑵(guan)消防儲(chu)存水(shui)容(rong)積(ji)應滿(man)足火菑初(chu)期(qi)供(gong)兩支(zhi)水槍工(gong)作(zuo)30s的(de)消(xiao)防用(yong)水(shui)量(liang)要(yao)求,即(ji)Vx=2×5×30=300(L)
(2)自動(dong)噴(pen)水(shui)滅火係統(tong)的(de)儲存水(shui)容積應滿足火菑初(chu)期提(ti)供5箇(ge)噴(pen)頭工作(zuo)30s的消(xiao)防用(yong)水量(liang)要求,即Vx=5×1×30=150(L)
噹消火(huo)栓(shuan)係(xi)統(tong)與(yu)自動(dong)噴水(shui)滅(mie)火係(xi)統(tong)郃(he)用氣(qi)壓鑵(guan)時(shi),其(qi)容(rong)積應爲(wei)300+150=450(L)。