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一般消防水池的標準設計規范介紹

一般消防水池的標準設計規(gui)范介(jie)紹

2022-08-12

  一般消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)  1、當(dang)室外(wai)給水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)網能(neng)(neng)保(bao)(bao)(bao)(bao)證室外(wai)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)時(shi),消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)有(you)效(xiao)(xiao)容(rong)量(liang)應(ying)滿(man)足(zu)在火(huo)(huo)災(zai)延續時(shi)間(jian)內室內消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)的(de)(de)(de)(de)要(yao)(yao)(yao)求(qiu)。當(dang)室外(wai)給水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)網不(bu)(bu)能(neng)(neng)保(bao)(bao)(bao)(bao)證室外(wai)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)時(shi),消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)有(you)效(xiao)(xiao)容(rong)量(liang)應(ying)滿(man)足(zu)在火(huo)(huo)災(zai)延續時(shi)間(jian)內室內消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)與室外(wai)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)不(bu)(bu)足(zu)部分之和的(de)(de)(de)(de)要(yao)(yao)(yao)求(qiu)。當(dang)室外(wai)給水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)網供水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)充足(zu)且(qie)在火(huo)(huo)災(zai)情(qing)況(kuang)下能(neng)(neng)保(bao)(bao)(bao)(bao)證連(lian)續補(bu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)時(shi),消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)容(rong)量(liang)可減去火(huo)(huo)災(zai)延續時(shi)間(jian)內補(bu)充的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang);  2、補(bu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)應(ying)經計(ji)算確定,且(qie)補(bu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)的(de)(de)(de)(de)設(she)計(ji)流速(su)不(bu)(bu)宜(yi)大(da)于(yu)(yu)(yu)2.5m/s;  3、消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)補(bu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)時(shi)間(jian)不(bu)(bu)宜(yi)超(chao)(chao)過48h;對于(yu)(yu)(yu)缺(que)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)地區或(huo)(huo)(huo)獨立(li)的(de)(de)(de)(de)石油庫區,不(bu)(bu)應(ying)超(chao)(chao)過96h;  4、容(rong)量(liang)大(da)于(yu)(yu)(yu)1000m3的(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi),應(ying)分設(she)成兩個能(neng)(neng)獨立(li)使(shi)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi);  5、供消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)車(che)(che)(che)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)應(ying)設(she)置取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)或(huo)(huo)(huo)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing),且(qie)吸水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)高度(du)不(bu)(bu)應(ying)大(da)于(yu)(yu)(yu)6.0m。取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)或(huo)(huo)(huo)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)與被(bei)保(bao)(bao)(bao)(bao)護建(jian)筑(zhu)物(wu)(水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)房除外(wai))外(wai)墻的(de)(de)(de)(de)距(ju)(ju)(ju)離(li)(li)(li)不(bu)(bu)宜(yi)小(xiao)(xiao)于(yu)(yu)(yu)15m;與甲、乙、丙類(lei)液(ye)體儲(chu)罐的(de)(de)(de)(de)距(ju)(ju)(ju)離(li)(li)(li)不(bu)(bu)宜(yi)小(xiao)(xiao)于(yu)(yu)(yu)40m;與液(ye)化石油氣儲(chu)罐的(de)(de)(de)(de)距(ju)(ju)(ju)離(li)(li)(li)不(bu)(bu)宜(yi)小(xiao)(xiao)于(yu)(yu)(yu)60m,如采取(qu)(qu)(qu)(qu)(qu)(qu)防(fang)(fang)(fang)(fang)(fang)止輻射(she)熱的(de)(de)(de)(de)保(bao)(bao)(bao)(bao)護措施(shi)時(shi),可減為(wei)(wei)(wei)40m。  (高規新增條文。消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)儲(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)或(huo)(huo)(huo)供固(gu)定消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)或(huo)(huo)(huo)供消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)車(che)(che)(che)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)取(qu)(qu)(qu)(qu)(qu)(qu)用(yong)(yong)(yong)(yong)。本條對供消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)車(che)(che)(che)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)作了(le)規定,說明如下:  一、為(wei)(wei)(wei)便(bian)于(yu)(yu)(yu)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)車(che)(che)(che)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅火(huo)(huo),消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)應(ying)設(she)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)或(huo)(huo)(huo)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)。取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)或(huo)(huo)(huo)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)的(de)(de)(de)(de)尺寸應(ying)滿(man)足(zu)吸水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)的(de)(de)(de)(de)布置、安裝、檢修和水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)正常工作的(de)(de)(de)(de)要(yao)(yao)(yao)求(qiu)。  二、為(wei)(wei)(wei)使(shi)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)車(che)(che)(che)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)能(neng)(neng)吸上水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui),消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)深應(ying)保(bao)(bao)(bao)(bao)證水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)的(de)(de)(de)(de)吸水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)高度(du)不(bu)(bu)超(chao)(chao)過6m。  三、為(wei)(wei)(wei)便(bian)于(yu)(yu)(yu)撲救,也為(wei)(wei)(wei)了(le)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)不(bu)(bu)受建(jian)筑(zhu)物(wu)火(huo)(huo)災(zai)的(de)(de)(de)(de)威脅(xie),消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)或(huo)(huo)(huo)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)的(de)(de)(de)(de)位(wei)置距(ju)(ju)(ju)建(jian)筑(zhu)物(wu),一般不(bu)(bu)宜(yi)小(xiao)(xiao)于(yu)(yu)(yu)5m,不(bu)(bu)大(da)于(yu)(yu)(yu)40m。但考慮到在區域或(huo)(huo)(huo)集中(zhong)高壓(ya)(或(huo)(huo)(huo)臨時(shi)高壓(ya))給水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系(xi)統的(de)(de)(de)(de)設(she)計(ji)上這(zhe)樣做有(you)一定困難。因(yin)此,本條規定消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)與被(bei)保(bao)(bao)(bao)(bao)護建(jian)筑(zhu)物(wu)間(jian)的(de)(de)(de)(de)距(ju)(ju)(ju)離(li)(li)(li)不(bu)(bu)宜(yi)超(chao)(chao)過1OOm。  當(dang)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)位(wei)于(yu)(yu)(yu)建(jian)筑(zhu)物(wu)內時(shi),取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)或(huo)(huo)(huo)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)與建(jian)筑(zhu)物(wu)的(de)(de)(de)(de)距(ju)(ju)(ju)離(li)(li)(li)仍須按(an)規范(fan)要(yao)(yao)(yao)求(qiu)保(bao)(bao)(bao)(bao)證,而消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)與取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)或(huo)(huo)(huo)取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)間(jian)用(yong)(yong)(yong)(yong)連(lian)通管(guan)(guan)連(lian)接,管(guan)(guan)徑應(ying)能(neng)(neng)保(bao)(bao)(bao)(bao)證消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)流量(liang),取(qu)(qu)(qu)(qu)(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)有(you)效(xiao)(xiao)容(rong)積不(bu)(bu)得小(xiao)(xiao)于(yu)(yu)(yu)大(da)的(de)(de)(de)(de)一臺(組(zu))水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)3min的(de)(de)(de)(de)出水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)。)  6、消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)(de)(de)保(bao)(bao)(bao)(bao)護半徑不(bu)(bu)應(ying)大(da)于(yu)(yu)(yu)150.0m;  7、消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)與生產、生活用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)合(he)并的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi),應(ying)采取(qu)(qu)(qu)(qu)(qu)(qu)確保(bao)(bao)(bao)(bao)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)不(bu)(bu)作他用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)技術措施(shi);  8、嚴寒(han)和寒(han)冷(leng)地區的(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)應(ying)采取(qu)(qu)(qu)(qu)(qu)(qu)防(fang)(fang)(fang)(fang)(fang)凍保(bao)(bao)(bao)(bao)護設(she)施(shi)。

高位水箱的標準設計規范介紹

高(gao)位水箱的標(biao)準設(she)計規范介紹

2022-08-12

  高(gao)(gao)位(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)  GB50045-95(高(gao)(gao)層(ceng)民用(yong)(yong)(yong)(yong)建筑設(she)(she)(she)(she)計(ji)(ji)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)規(gui)范)7.4.7.1規(gui)定(應(ying)該(gai)使(shi)用(yong)(yong)(yong)(yong)新(xin)規(gui)范2014的(de)(de)(de)(de)(de)(de)(de)GB50016-2014):高(gao)(gao)位(wei)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)的(de)(de)(de)(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)儲(chu)(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang),一(yi)(yi)(yi)(yi)類(lei)公共(gong)建筑不(bu)(bu)(bu)應(ying)小(xiao)于18m?。  GBJ84-85 (自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)設(she)(she)(she)(she)計(ji)(ji)規(gui)范)第3.2.3條:自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)采用(yong)(yong)(yong)(yong)臨(lin)時(shi)(shi)高(gao)(gao)壓給(gei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)時(shi)(shi),應(ying)設(she)(she)(she)(she)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang),但可(ke)(ke)(ke)不(bu)(bu)(bu)大于18m?。  從現行(xing)的(de)(de)(de)(de)(de)(de)(de)規(gui)范及(ji)所見到(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)資料里都沒(mei)有(you)(you)明(ming)確消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)中(zhong)的(de)(de)(de)(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)儲(chu)(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)是(shi)(shi)(shi)一(yi)(yi)(yi)(yi)個18m?還是(shi)(shi)(shi)兩(liang)個18m?。因室(shi)(shi)內(nei)(nei)(nei)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)栓(shuan)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)為(wei)(wei)(wei)(wei)40L/s);將(jiang)(jiang)GBJ84-85中(zhong)的(de)(de)(de)(de)(de)(de)(de)18m?理(li)(li)解(jie)為(wei)(wei)(wei)(wei)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)10分鐘(zhong)(zhong)(zhong)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)儲(chu)(chu)(chu)量(liang)(liang)(與(yu)原GBJ45-82第6.2.3建筑物(wu)內(nei)(nei)(nei)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)設(she)(she)(she)(she)備(bei)的(de)(de)(de)(de)(de)(de)(de)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang),按30L/s計(ji)(ji)算巧合)。因此(ci)設(she)(she)(she)(she)計(ji)(ji)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)檢(jian)與(yu)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)同(tong)時(shi)(shi)存在(zai)時(shi)(shi)出(chu)現高(gao)(gao)位(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)中(zhong)的(de)(de)(de)(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)儲(chu)(chu)(chu)量(liang)(liang)為(wei)(wei)(wei)(wei)36m?的(de)(de)(de)(de)(de)(de)(de)情況(kuang)(其他情況(kuang)還多,不(bu)(bu)(bu)一(yi)(yi)(yi)(yi)一(yi)(yi)(yi)(yi)列(lie)舉了(le))。  含義  究竟如(ru)(ru)(ru)何理(li)(li)解(jie)規(gui)范,采用(yong)(yong)(yong)(yong)何值(zhi)(對一(yi)(yi)(yi)(yi)類(lei)高(gao)(gao)層(ceng)而言)才(cai)是(shi)(shi)(shi)“安全(quan)適用(yong)(yong)(yong)(yong)”、“經濟合理(li)(li)”呢?  18m?是(shi)(shi)(shi)指(zhi)10分鐘(zhong)(zhong)(zhong)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)總貯(zhu)量(liang)(liang),消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)二字含義為(wei)(wei)(wei)(wei):所有(you)(you)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)手段(duan)(包括消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)栓(shuan)和(he)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)),即不(bu)(bu)(bu)存在(zai)24m?或(huo)36m?的(de)(de)(de)(de)(de)(de)(de)問(wen)題(ti)(ti)。說(shuo)(shuo)(shuo)明(ming)如(ru)(ru)(ru)下(xia):  一(yi)(yi)(yi)(yi)般說(shuo)(shuo)(shuo)來(lai)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)發生(sheng)(sheng)時(shi)(shi),如(ru)(ru)(ru)果(guo)有(you)(you)人(ren)在(zai)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)現場(chang)(chang),則(ze)除了(le)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)器(qi)(qi)等撲救(jiu)外,會(hui)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)用(yong)(yong)(yong)(yong)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)栓(shuan)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo),絕不(bu)(bu)(bu)會(hui)坐(zuo)視不(bu)(bu)(bu)救(jiu)而等待自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo),任其火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)擴大(火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)不(bu)(bu)(bu)到(dao)(dao)一(yi)(yi)(yi)(yi)定程序,普通(tong)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)是(shi)(shi)(shi)不(bu)(bu)(bu)會(hui)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)的(de)(de)(de)(de)(de)(de)(de))。這(zhe)樣(yang)(yang)在(zai)初起火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)時(shi)(shi),即消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)到(dao)(dao)達(da)現場(chang)(chang)前之(zhi)(zhi)5~10分鐘(zhong)(zhong)(zhong)內(nei)(nei)(nei)不(bu)(bu)(bu)可(ke)(ke)(ke)能有(you)(you)6~8股水(shui)(shui)(shui)(shui)(shui)(shui)(shui)柱(zhu)同(tong)時(shi)(shi)使(shi)用(yong)(yong)(yong)(yong)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo),一(yi)(yi)(yi)(yi)般兩(liang)股水(shui)(shui)(shui)(shui)(shui)(shui)(shui)柱(zhu)應(ying)為(wei)(wei)(wei)(wei)現實(shi)的(de)(de)(de)(de)(de)(de)(de),如(ru)(ru)(ru)不(bu)(bu)(bu)放心(xin),加倍也(ye)只(zhi)有(you)(you)4股水(shui)(shui)(shui)(shui)(shui)(shui)(shui)柱(zhu)作(zuo)用(yong)(yong)(yong)(yong)。  原因  這(zhe)是(shi)(shi)(shi)因為(wei)(wei)(wei)(wei):  (1)初起火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)不(bu)(bu)(bu)大可(ke)(ke)(ke)能出(chu)現火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)層(ceng)的(de)(de)(de)(de)(de)(de)(de)上(shang)(shang)(shang)、下(xia)層(ceng)同(tong)時(shi)(shi)“滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)”;  (2)不(bu)(bu)(bu)大可(ke)(ke)(ke)能有(you)(you)多人(ren)同(tong)時(shi)(shi)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo),如(ru)(ru)(ru)有(you)(you),那么(me)在(zai)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)栓(shuan)啟(qi)(qi)用(yong)(yong)(yong)(yong)同(tong)時(shi)(shi)定會(hui)按啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)泵(beng)(beng)之(zhi)(zhi)按鈕,這(zhe)樣(yang)(yang)就(jiu)不(bu)(bu)(bu)存在(zai)儲(chu)(chu)(chu)量(liang)(liang)不(bu)(bu)(bu)夠(gou)的(de)(de)(de)(de)(de)(de)(de)問(wen)題(ti)(ti)了(le)。這(zhe)個時(shi)(shi)期(5~10分鐘(zhong)(zhong)(zhong)內(nei)(nei)(nei))自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)一(yi)(yi)(yi)(yi)般不(bu)(bu)(bu)會(hui)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo),故18m?儲(chu)(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)即使(shi)是(shi)(shi)(shi)有(you)(you)4股水(shui)(shui)(shui)(shui)(shui)(shui)(shui)柱(zhu)工作(zuo),則(ze)10分鐘(zhong)(zhong)(zhong)也(ye)只(zhi)用(yong)(yong)(yong)(yong)去12m?。仍(reng)(reng)有(you)(you)6m?未動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)用(yong)(yong)(yong)(yong)。另外,有(you)(you)的(de)(de)(de)(de)(de)(de)(de)設(she)(she)(she)(she)計(ji)(ji)者在(zai)高(gao)(gao)位(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)的(de)(de)(de)(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)栓(shuan)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)管上(shang)(shang)(shang)設(she)(she)(she)(she)置水(shui)(shui)(shui)(shui)(shui)(shui)(shui)流指(zhi)示(shi)器(qi)(qi)(設(she)(she)(she)(she)置與(yu)否有(you)(you)爭論(lun)),當(dang)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)栓(shuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)用(yong)(yong)(yong)(yong)后(hou),即使(shi)無人(ren)按消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)栓(shuan)箱(xiang)(xiang)處啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)按鈕,則(ze)因水(shui)(shui)(shui)(shui)(shui)(shui)(shui)流指(zhi)示(shi)器(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo),在(zai)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)控(kong)(kong)制室(shi)(shi)有(you)(you)燈光和(he)音響(xiang)信號,值(zhi)班人(ren)員可(ke)(ke)(ke)依據情況(kuang)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)或(huo)“延時(shi)(shi)”啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)泵(beng)(beng)。筆者不(bu)(bu)(bu)主張設(she)(she)(she)(she)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)流指(zhi)示(shi)器(qi)(qi),更不(bu)(bu)(bu)主張由(you)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)流指(zhi)示(shi)器(qi)(qi)信號經控(kong)(kong)制柜(ju)直(zhi)接(jie)(jie)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)泵(beng)(beng)。  第二,當(dang)發生(sheng)(sheng)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)時(shi)(shi)無人(ren)在(zai)現場(chang)(chang),如(ru)(ru)(ru)娛樂場(chang)(chang)所、倉庫等等,則(ze)只(zhi)有(you)(you)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)工作(zuo),并且該(gai)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)只(zhi)要(yao)有(you)(you)一(yi)(yi)(yi)(yi)個噴(pen)(pen)頭動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo),壓力開(kai)頭將(jiang)(jiang)在(zai)60秒內(nei)(nei)(nei)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)發出(chu)電信號,向控(kong)(kong)制中(zhong)心(xin)報警,并經控(kong)(kong)制箱(xiang)(xiang)切(qie)換啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)泵(beng)(beng)。即使(shi)幾個噴(pen)(pen)頭動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo),18m3儲(chu)(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)也(ye)僅僅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)用(yong)(yong)(yong)(yong)約(yue)三(san)分之(zhi)(zhi)一(yi)(yi)(yi)(yi)。  第三(san),當(dang)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)噴(pen)(pen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)不(bu)(bu)(bu)理(li)(li)想,火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)漫延、擴大,消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)到(dao)(dao)達(da)現場(chang)(chang),消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)栓(shuan)開(kai)始使(shi)用(yong)(yong)(yong)(yong)時(shi)(shi),早已不(bu)(bu)(bu)是(shi)(shi)(shi)10分鐘(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)問(wen)題(ti)(ti)了(le),直(zhi)接(jie)(jie)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)。此(ci)時(shi)(shi)高(gao)(gao)位(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)中(zhong)仍(reng)(reng)有(you)(you)相當(dang)量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)儲(chu)(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)。  第四,初起火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)在(zai)5~10分鐘(zhong)(zhong)(zhong)后(hou),消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)才(cai)到(dao)(dao)達(da)現場(chang)(chang),在(zai)此(ci)之(zhi)(zhi)前一(yi)(yi)(yi)(yi)般說(shuo)(shuo)(shuo)來(lai),消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)泵(beng)(beng)應(ying)沒(mei)有(you)(you)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)。如(ru)(ru)(ru)果(guo)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)了(le)就(jiu)不(bu)(bu)(bu)存在(zai)18m儲(chu)(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)夠(gou)不(bu)(bu)(bu)夠(gou)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)問(wen)題(ti)(ti)。如(ru)(ru)(ru)果(guo)沒(mei)有(you)(you)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong),則(ze)因高(gao)(gao)位(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)位(wei)下(xia)降到(dao)(dao)低(di)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)(即消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)儲(chu)(chu)(chu)量(liang)(liang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei))時(shi)(shi),生(sheng)(sheng)活水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)將(jiang)(jiang)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)。也(ye)就(jiu)是(shi)(shi)(shi)說(shuo)(shuo)(shuo)在(zai)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)災(zai)發生(sheng)(sheng)后(hou)的(de)(de)(de)(de)(de)(de)(de)5~10分鐘(zhong)(zhong)(zhong)內(nei)(nei)(nei),生(sheng)(sheng)活水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)繼續供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)5~10分鐘(zhong)(zhong)(zhong),這(zhe)樣(yang)(yang)因消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)儲(chu)(chu)(chu)量(liang)(liang)已動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)用(yong)(yong)(yong)(yong),實(shi)際上(shang)(shang)(shang)生(sheng)(sheng)活泵(beng)(beng)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)基本上(shang)(shang)(shang)是(shi)(shi)(shi)供(gong)給(gei)了(le)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)用(yong)(yong)(yong)(yong),因水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)已可(ke)(ke)(ke)能是(shi)(shi)(shi)在(zai)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)儲(chu)(chu)(chu)量(liang)(liang)以下(xia),生(sheng)(sheng)活出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)管無水(shui)(shui)(shui)(shui)(shui)(shui)(shui)可(ke)(ke)(ke)出(chu),亦即說(shuo)(shuo)(shuo)明(ming)供(gong)10分鐘(zhong)(zhong)(zhong)內(nei)(nei)(nei)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)不(bu)(bu)(bu)止18m?,是(shi)(shi)(shi)夠(gou)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)。  第五(wu),如(ru)(ru)(ru)果(guo)因為(wei)(wei)(wei)(wei)是(shi)(shi)(shi)超(chao)高(gao)(gao)層(ceng)建筑或(huo)普通(tong)一(yi)(yi)(yi)(yi)類(lei)高(gao)(gao)層(ceng),因水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)設(she)(she)(she)(she)置高(gao)(gao)度不(bu)(bu)(bu)夠(gou)而設(she)(she)(she)(she)置增壓系(xi)(xi)統(tong)(tong)(tong)(tong)(tong),那么(me)對于高(gao)(gao)區(qu)(或(huo)叫上(shang)(shang)(shang)區(qu))消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)來(lai)說(shuo)(shuo)(shuo),高(gao)(gao)位(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)的(de)(de)(de)(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)儲(chu)(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)單單對直(zhi)接(jie)(jie)滅(mie)(mie)(mie)火(huo)(huo)(huo)(huo)(huo)(huo)(huo)而言,其意義幾乎為(wei)(wei)(wei)(wei)零。當(dang)然為(wei)(wei)(wei)(wei)了(le)使(shi)增壓系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)正常工作(zuo)及(ji)中(zhong)、下(xia)區(qu)來(lai)講(jiang),高(gao)(gao)位(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)之(zhi)(zhi)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)儲(chu)(chu)(chu)量(liang)(liang)仍(reng)(reng)然是(shi)(shi)(shi)必須(xu)的(de)(de)(de)(de)(de)(de)(de)。

蓄水池的配套設施介紹

蓄(xu)水池的(de)配套設施(shi)介紹

2022-08-12

  (1)引水(shui)(shui)(shui)(shui)(shui)溝(渠(qu)(qu))。是蓄(xu)水(shui)(shui)(shui)(shui)(shui)池(chi)的(de)(de)(de)重要組(zu)成部(bu)分。根據地形條件一般可用襯砌溝渠(qu)(qu),將水(shui)(shui)(shui)(shui)(shui)源(yuan)與蓄(xu)水(shui)(shui)(shui)(shui)(shui)設(she)施聯接起來。引水(shui)(shui)(shui)(shui)(shui)溝與坡面自然(ran)雨(yu)水(shui)(shui)(shui)(shui)(shui)沖溝相連,長(chang)度應(ying)(ying)能(neng)確(que)保(bao)足量(liang)引水(shui)(shui)(shui)(shui)(shui)。  (2)沉(chen)沙(sha)(sha)池(chi)。為沉(chen)淀水(shui)(shui)(shui)(shui)(shui)中大(da)(da)于(yu)(yu)規定(ding)粒(li)徑的(de)(de)(de)有(you)害(hai)泥(ni)沙(sha)(sha),使水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)含沙(sha)(sha)量(liang)符合水(shui)(shui)(shui)(shui)(shui)質要求(qiu)并與下(xia)游渠(qu)(qu)道(dao)(dao)挾沙(sha)(sha)能(neng)力相適應(ying)(ying),避免蓄(xu)水(shui)(shui)(shui)(shui)(shui)池(chi)被大(da)(da)量(liang)淤積,減少(shao)蓄(xu)水(shui)(shui)(shui)(shui)(shui)并增加清淤工作量(liang),使沉(chen)沙(sha)(sha)池(chi)坡面洪(hong)水(shui)(shui)(shui)(shui)(shui)泥(ni)沙(sha)(sha)沉(chen)積在沉(chen)沙(sha)(sha)池(chi)內,同時(shi)(shi)(shi)亦便(bian)于(yu)(yu)清出(chu)。  (3)攔污柵(zha)。在沉(chen)沙(sha)(sha)池(chi)、過(guo)濾(lv)池(chi)的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)流(liu)入(ru)口(kou)處均應(ying)(ying)設(she)置(zhi)(zhi)攔污柵(zha),以攔截匯流(liu)中挾帶的(de)(de)(de)枯枝(zhi)殘葉(xie)、雜草等(deng)污物。  (4)進(jin)水(shui)(shui)(shui)(shui)(shui)管(渠(qu)(qu))。應(ying)(ying)遵(zun)循下(xia)列原則:①進(jin)口(kou)布置(zhi)(zhi)應(ying)(ying)因地制(zhi)(zhi)宜(yi)(yi),水(shui)(shui)(shui)(shui)(shui)流(liu)平順入(ru)渠(qu)(qu),體型簡(jian)單;②選擇軸(zhou)線方向時(shi)(shi)(shi)應(ying)(ying)使進(jin)水(shui)(shui)(shui)(shui)(shui)順暢;③進(jin)水(shui)(shui)(shui)(shui)(shui)渠(qu)(qu)較(jiao)長(chang)時(shi)(shi)(shi),宜(yi)(yi)在控制(zhi)(zhi)段前設(she)置(zhi)(zhi)漸變段,長(chang)度視流(liu)速(su)等(deng)條件確(que)定(ding),大(da)(da)于(yu)(yu)等(deng)于(yu)(yu)2倍(bei)堰前水(shui)(shui)(shui)(shui)(shui)深;④渠(qu)(qu)道(dao)(dao)需轉彎(wan)時(shi)(shi)(shi),軸(zhou)線的(de)(de)(de)轉彎(wan)半徑大(da)(da)于(yu)(yu)4倍(bei)渠(qu)(qu)底寬度,彎(wan)道(dao)(dao)至(zhi)控制(zhi)(zhi)堰(閘)間宜(yi)(yi)有(you)長(chang)度大(da)(da)于(yu)(yu)等(deng)于(yu)(yu)2倍(bei)堰上水(shui)(shui)(shui)(shui)(shui)頭的(de)(de)(de)直線段。  (5)護攔。主要為防(fang)止(zhi)人(ren)畜(chu)進(jin)入(ru)、保(bao)護人(ren)畜(chu)和(he)工程安(an)全,總體高度≥0.7m,底部(bu)實(shi)墻(qiang)高度0.2m。

行業動態
2022 08-12
消防水池的設置要求介紹

  符(fu)合下列規定之一的,應設置消防(fang)水(shui)(shui)(shui)池。  1、當生(sheng)產、生(sheng)活用水(shui)(shui)(shui)量(liang)(liang)(liang)達到上限時(shi),市(shi)政給(gei)(gei)水(shui)(shui)(shui)管(guan)(guan)網或入戶引(yin)入管(guan)(guan)不能滿足室內、室外消防(fang)給(gei)(gei)水(shui)(shui)(shui)設計(ji)流量(liang)(liang)(liang);  2、當采用一路消防(fang)供水(shui)(shui)(shui)或只有一條(tiao)入戶引(yin)入管(guan)(guan),且(qie)室外消火栓設計(ji)流量(liang)(liang)(liang)大(da)于(yu)20L/s或建筑高度大(da)于(yu)50m;  3、市(shi)政消防(fang)給(gei)(gei)水(shui)(shui)(shui)設計(ji)流量(liang)(liang)(liang)小于(yu)建筑室內外消防(fang)給(gei)(gei)水(shui)(shui)(shui)設計(ji)流量(liang)(liang)(liang)。

2022 08-12
蓄水池的形式分類介紹

  根(gen)(gen)據(ju)(ju)其(qi)地(di)(di)形(xing)(xing)和(he)(he)(he)(he)土(tu)質條件(jian)(jian)(jian)可(ke)以修建(jian)在(zai)(zai)地(di)(di)上或(huo)地(di)(di)下(xia),即(ji)分為開(kai)敝式(shi)(shi)(shi)(shi)和(he)(he)(he)(he)封(feng)閉(bi)(bi)式(shi)(shi)(shi)(shi)兩大(da)類,按形(xing)(xing)狀特點(dian)又可(ke)分為圓(yuan)(yuan)(yuan)形(xing)(xing)和(he)(he)(he)(he)矩形(xing)(xing)兩種(zhong)(zhong)(zhong)(zhong),因(yin)建(jian)筑(zhu)材(cai)料(liao)(liao)不同可(ke)分為:磚(zhuan)池(chi)(chi)(chi)(chi)、漿砌(qi)(qi)石(shi)(shi)池(chi)(chi)(chi)(chi)、混(hun)(hun)凝(ning)土(tu)池(chi)(chi)(chi)(chi)等。蓄(xu)(xu)水(shui)池(chi)(chi)(chi)(chi)布(bu)置原(yuan)則和(he)(he)(he)(he)水(shui)窖(jiao)基本相同。 [2]  開(kai)敞式(shi)(shi)(shi)(shi)圓(yuan)(yuan)(yuan)形(xing)(xing)蓄(xu)(xu)水(shui)池(chi)(chi)(chi)(chi):池(chi)(chi)(chi)(chi)體(ti)由池(chi)(chi)(chi)(chi)底和(he)(he)(he)(he)池(chi)(chi)(chi)(chi)墻(qiang)(qiang)2部分組(zu)成,池(chi)(chi)(chi)(chi)底經原(yuan)狀土(tu)夯實(shi)后,用(yong)水(shui)泥砂漿砌(qi)(qi)石(shi)(shi)平鋪(pu),再在(zai)(zai)其(qi)上澆(jiao)筑(zhu)混(hun)(hun)凝(ning)土(tu)。池(chi)(chi)(chi)(chi)墻(qiang)(qiang)有漿砌(qi)(qi)石(shi)(shi)、砌(qi)(qi)磚(zhuan)和(he)(he)(he)(he)混(hun)(hun)凝(ning)土(tu)3種(zhong)(zhong)(zhong)(zhong)形(xing)(xing)式(shi)(shi)(shi)(shi)可(ke)根(gen)(gen)據(ju)(ju)當(dang)地(di)(di)建(jian)筑(zhu)材(cai)料(liao)(liao)選(xuan)用(yong)。結(jie)構(gou)特點(dian):受(shou)力條件(jian)(jian)(jian)好相對(dui)封(feng)閉(bi)(bi)式(shi)(shi)(shi)(shi)蓄(xu)(xu)水(shui)池(chi)(chi)(chi)(chi)其(qi)單位投(tou)資較(jiao)小;因(yin)不設(she)頂(ding)(ding)蓋(gai)(gai)而易于(yu)建(jian)造(zao)成較(jiao)大(da)容量的(de)(de)(de)(de)(de)(de)池(chi)(chi)(chi)(chi)子。  開(kai)敞式(shi)(shi)(shi)(shi)矩形(xing)(xing)蓄(xu)(xu)水(shui)池(chi)(chi)(chi)(chi):這種(zhong)(zhong)(zhong)(zhong)形(xing)(xing)式(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)蓄(xu)(xu)水(shui)池(chi)(chi)(chi)(chi)依其(qi)用(yong)料(liao)(liao)不同可(ke)分為磚(zhuan)砌(qi)(qi)式(shi)(shi)(shi)(shi)、漿砌(qi)(qi)石(shi)(shi)式(shi)(shi)(shi)(shi)和(he)(he)(he)(he)混(hun)(hun)凝(ning)土(tu)式(shi)(shi)(shi)(shi)3種(zhong)(zhong)(zhong)(zhong)。其(qi)池(chi)(chi)(chi)(chi)體(ti)組(zu)成、附屬設(she)施配置和(he)(he)(he)(he)墻(qiang)(qiang)體(ti)結(jie)構(gou)與(yu)圓(yuan)(yuan)(yuan)形(xing)(xing)水(shui)池(chi)(chi)(chi)(chi)相同。它的(de)(de)(de)(de)(de)(de)結(jie)構(gou)特點(dian)是受(shou)力條件(jian)(jian)(jian)不如圓(yuan)(yuan)(yuan)形(xing)(xing)的(de)(de)(de)(de)(de)(de)好,尤其(qi)拐角的(de)(de)(de)(de)(de)(de)地(di)(di)方(fang)是薄(bo)弱處,需(xu)做加(jia)固與(yu)防滲處,特別是要注意防止重量較(jiao)大(da)的(de)(de)(de)(de)(de)(de)側墻(qiang)(qiang)與(yu)相對(dui)單薄(bo)的(de)(de)(de)(de)(de)(de)池(chi)(chi)(chi)(chi)底之間產生不均勻沉陷而導致(zhi)斷裂。  封(feng)閉(bi)(bi)式(shi)(shi)(shi)(shi)圖形(xing)(xing)蓄(xu)(xu)水(shui)池(chi)(chi)(chi)(chi):這種(zhong)(zhong)(zhong)(zhong)形(xing)(xing)式(shi)(shi)(shi)(shi)相當(dang)于(yu)在(zai)(zai)開(kai)敞式(shi)(shi)(shi)(shi)圓(yuan)(yuan)(yuan)形(xing)(xing)蓄(xu)(xu)水(shui)池(chi)(chi)(chi)(chi)之上加(jia)設(she)頂(ding)(ding)蓋(gai)(gai),以起保(bao)溫和(he)(he)(he)(he)防蒸發作用(yong)。為減輕(qing)荷重和(he)(he)(he)(he)節省(sheng)投(tou)資,頂(ding)(ding)蓋(gai)(gai)宜采(cai)用(yong)薄(bo)殼(ke)型混(hun)(hun)凝(ning)土(tu)拱板(ban)或(huo)肋(lei)拱板(ban),池(chi)(chi)(chi)(chi)體(ti)應盡可(ke)能地(di)(di)布(bu)設(she)在(zai)(zai)地(di)(di)面(mian)以下(xia),以減少池(chi)(chi)(chi)(chi)墻(qiang)(qiang)的(de)(de)(de)(de)(de)(de)厚度和(he)(he)(he)(he)工程(cheng)量。  封(feng)閉(bi)(bi)式(shi)(shi)(shi)(shi)矩形(xing)(xing)蓄(xu)(xu)水(shui)池(chi)(chi)(chi)(chi):這種(zhong)(zhong)(zhong)(zhong)形(xing)(xing)式(shi)(shi)(shi)(shi)相當(dang)于(yu)在(zai)(zai)開(kai)敞式(shi)(shi)(shi)(shi)矩形(xing)(xing)蓄(xu)(xu)水(shui)池(chi)(chi)(chi)(chi)之上加(jia)一(yi)(yi)頂(ding)(ding)蓋(gai)(gai)。頂(ding)(ding)蓋(gai)(gai)多(duo)采(cai)用(yong)混(hun)(hun)凝(ning)土(tu)空(kong)心板(ban)或(huo)肋(lei)拱板(ban)空(kong)心板(ban)之上依當(dang)地(di)(di)氣(qi)候條件(jian)(jian)(jian)和(he)(he)(he)(he)使(shi)用(yong)要求設(she)置一(yi)(yi)定厚度的(de)(de)(de)(de)(de)(de)保(bao)溫層和(he)(he)(he)(he)覆(fu)蓋(gai)(gai)層。這種(zhong)(zhong)(zhong)(zhong)矩形(xing)(xing)池(chi)(chi)(chi)(chi)相對(dui)于(yu)封(feng)閉(bi)(bi)式(shi)(shi)(shi)(shi)圓(yuan)(yuan)(yuan)形(xing)(xing)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)優點(dian)就是適應性強,一(yi)(yi)般可(ke)以根(gen)(gen)據(ju)(ju)地(di)(di)形(xing)(xing)和(he)(he)(he)(he)蓄(xu)(xu)水(shui)量的(de)(de)(de)(de)(de)(de)要求選(xuan)取不同的(de)(de)(de)(de)(de)(de)規(gui)格尺寸,從而使(shi)蓄(xu)(xu)水(shui)量的(de)(de)(de)(de)(de)(de)變幅較(jiao)大(da)。

2022 08-12
蓄水池的容積確定

  (1)飲用(yong)(yong)水(shui)(shui)池(chi)容(rong)(rong)積的(de)確(que)定(ding)(ding)(ding)  根據徑流情況采(cai)用(yong)(yong)日(ri)調節方式確(que)定(ding)(ding)(ding),滿足:  式中,V為(wei)飲用(yong)(yong)水(shui)(shui)池(chi)容(rong)(rong)積;N為(wei)確(que)定(ding)(ding)(ding)的(de)需(xu)水(shui)(shui)人數;T為(wei)用(yong)(yong)水(shui)(shui)定(ding)(ding)(ding)額(e)。  (2)灌(guan)溉(gai)(gai)(gai)水(shui)(shui)池(chi)容(rong)(rong)量確(que)定(ding)(ding)(ding)  有條件的(de)盡(jin)可能按抗旱天(tian)數法確(que)定(ding)(ding)(ding),一般地區按灌(guan)溉(gai)(gai)(gai)定(ding)(ding)(ding)額(e)確(que)定(ding)(ding)(ding),滿足:  式中,V為(wei)水(shui)(shui)池(chi)容(rong)(rong)量;q為(wei)日(ri)需(xu)水(shui)(shui)量;n為(wei)灌(guan)溉(gai)(gai)(gai)周期(5~7d);m為(wei)灌(guan)溉(gai)(gai)(gai)面積;k為(wei)水(shui)(shui)利用(yong)(yong)系數,取0.85。


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