本文就高層建筑(zhu)地下(xia)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)及水(shui)(shui)(shui)(shui)(shui)(shui)泵房設計等問題進行了簡要闡述和分析(xi)。消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)是儲存消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)構筑(zhu)物(wu)，是市(shi)政給(gei)水(shui)(shui)(shui)(shui)(shui)(shui)管網的(de)(de)一種重要補充(chong)手(shou)段。當室外給(gei)水(shui)(shui)(shui)(shui)(shui)(shui)管網能(neng)(neng)保證室外消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)時，消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)的(de)(de)有效容(rong)(rong)量(liang)(liang)應(ying)滿足在火災(zai)延(yan)續時間內室內消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)的(de)(de)要求(qiu)。當室外給(gei)水(shui)(shui)(shui)(shui)(shui)(shui)管網不(bu)能(neng)(neng)保證室外消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)時，消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)的(de)(de)有效容(rong)(rong)量(liang)(liang)應(ying)滿足在火災(zai)延(yan)續時間內室內消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)與室外消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)不(bu)足部分之和的(de)(de)要求(qiu)。當室外給(gei)水(shui)(shui)(shui)(shui)(shui)(shui)管網供水(shui)(shui)(shui)(shui)(shui)(shui)充(chong)足且在火災(zai)情(qing)況下(xia)能(neng)(neng)保證連續補水(shui)(shui)(shui)(shui)(shui)(shui)時，消(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)的(de)(de)容(rong)(rong)量(liang)(liang)可(ke)減去火災(zai)延(yan)續時間內補充(chong)的(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)。

　　1.1消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(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)(de)(de)(de)(de)(de)(de)(de)(de)設(she)(she)(she)計(ji)在(zai)(zai)滿(man)足(zu)《高層民用(yong)(yong)(yong)(yong)建(jian)筑設(she)(she)(she)計(ji)防(fang)(fang)(fang)火(huo)規(gui)范》 的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)前提下應(ying)注(zhu)意以(yi)下問題：在(zai)(zai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)中(zhong)設(she)(she)(she)計(ji)時設(she)(she)(she)導流(liu)墻，以(yi)增(zeng)長流(liu)路(lu)，減少死(si)角;安(an)設(she)(she)(she)循(xun)(xun)(xun)環(huan)(huan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)，使(shi)(shi)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)得(de)以(yi)充(chong)分循(xun)(xun)(xun)環(huan)(huan)。1.1.1常用(yong)(yong)(yong)(yong)方(fang)(fang)法如(ru)下：一(yi)(yi)(yi)是(shi)(shi)(shi)(shi)(shi)(shi)利(li)(li)用(yong)(yong)(yong)(yong)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)泵(beng)(beng)(beng)(beng)(beng)本(ben)身加(jia)(jia)旁路(lu)加(jia)(jia)減壓(ya)閥來(lai)循(xun)(xun)(xun)環(huan)(huan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)死(si)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui);二是(shi)(shi)(shi)(shi)(shi)(shi)設(she)(she)(she)專用(yong)(yong)(yong)(yong)循(xun)(xun)(xun)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)使(shi)(shi)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)循(xun)(xun)(xun)環(huan)(huan)。循(xun)(xun)(xun)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)流(liu)量(liang)(liang)(liang)以(yi)一(yi)(yi)(yi)天周轉池(chi)(chi)(chi)(chi)(chi)(chi)(chi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)一(yi)(yi)(yi)次(ci)為(wei)(wei)準(zhun)。例如(ru)，池(chi)(chi)(chi)(chi)(chi)(chi)(chi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)容(rong)積(ji)為(wei)(wei)600m3，設(she)(she)(she)計(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)循(xun)(xun)(xun)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)流(liu)量(liang)(liang)(liang)為(wei)(wei)一(yi)(yi)(yi)般(ban)取(qu)(qu)30m3/h，為(wei)(wei)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)容(rong)積(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)5%，也(ye)可(ke)根據實際(ji)情況確定。三是(shi)(shi)(shi)(shi)(shi)(shi)在(zai)(zai)循(xun)(xun)(xun)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)上(shang)以(yi)壓(ya)力投加(jia)(jia)漂白(bai)精溶液，濃度為(wei)(wei)2%～10%，將(jiang)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)消(xiao)(xiao)(xiao)(xiao)(xiao)毒，使(shi)(shi)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)保(bao)持(chi)足(zu)夠(gou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)余氯(lv)量(liang)(liang)(liang)，以(yi)控制(zhi)(zhi)藻類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)繁殖(zhi)、生(sheng)長。循(xun)(xun)(xun)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)可(ke)間斷開啟，也(ye)可(ke)天天開啟，按各(ge)處(chu)操作經(jing)驗確定。另外，對(dui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)噴(pen)霧(wu)系(xi)(xi)統(tong)來(lai)說，如(ru)果與(yu)消(xiao)(xiao)(xiao)(xiao)(xiao)化栓或水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)噴(pen)霧(wu)系(xi)(xi)統(tong)合(he)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(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)(de)(de)(de)(de)(de)(de)(de)(de)話，很容(rong)易發生(sheng)一(yi)(yi)(yi)些由于水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)原(yuan)因(yin)(yin)引(yin)起水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)噴(pen)霧(wu)系(xi)(xi)統(tong)堵(du)塞(sai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)現(xian)象，為(wei)(wei)了(le)增(zeng)加(jia)(jia)其(qi)控火(huo)滅火(huo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)全性，建(jian)議(yi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)噴(pen)霧(wu)系(xi)(xi)統(tong)與(yu)生(sheng)活給(gei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)合(he)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)。1.1.2這樣有(you)以(yi)下兩個(ge)(ge)優點(dian)：一(yi)(yi)(yi)是(shi)(shi)(shi)(shi)(shi)(shi)提高了(le)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)噴(pen)霧(wu)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)，同(tong)時也(ye)不(bu)影響生(sheng)活用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)。二是(shi)(shi)(shi)(shi)(shi)(shi)有(you)利(li)(li)于水(shui)(shui)(shui)(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)(de)(de)(de)(de)(de)(de)(de)(de)結構(gou)(gou)設(she)(she)(she)計(ji)。結構(gou)(gou)設(she)(she)(she)計(ji)時往(wang)(wang)往(wang)(wang)因(yin)(yin)生(sheng)活水(shui)(shui)(shui)(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)(de)(de)(de)(de)(de)(de)(de)(de)容(rong)量(liang)(liang)(liang)太(tai)小(與(yu)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)相比)而不(bu)好(hao)設(she)(she)(she)計(ji)，故水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)噴(pen)霧(wu)系(xi)(xi)統(tong)和生(sheng)活給(gei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)合(he)用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)可(ke)使(shi)(shi)生(sheng)活水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)和消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)貯量(liang)(liang)(liang)相對(dui)均(jun)衡，從(cong)而利(li)(li)于水(shui)(shui)(shui)(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)(de)(de)(de)(de)(de)(de)(de)(de)結構(gou)(gou)設(she)(she)(she)計(ji)。1.2消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)式(shi) 為(wei)(wei)了(le)保(bao)證在(zai)(zai)火(huo)災延(yan)續時間內水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)機組(zu)能正常運行，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)式(shi)必須(xu)安(an)全可(ke)靠。因(yin)(yin)此，《高層民用(yong)(yong)(yong)(yong)建(jian)筑設(she)(she)(she)計(ji)防(fang)(fang)(fang)火(huo)規(gui)范》7.5.4明(ming)確規(gui)定：消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)應(ying)采(cai)用(yong)(yong)(yong)(yong)自(zi)灌式(shi)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui);當(dang)(dang)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)容(rong)量(liang)(liang)(liang)超過500m3時，消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)要分成2個(ge)(ge)能獨(du)立使(shi)(shi)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)，每個(ge)(ge)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(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)(de)(de)(de)(de)(de)(de)(de)(de)有(you)效容(rong)積(ji)一(yi)(yi)(yi)般(ban)為(wei)(wei)總容(rong)積(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)1/2。其(qi)目的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)(shi)(shi)(shi)為(wei)(wei)了(le)保(bao)證在(zai)(zai)清(qing)(qing)洗或檢(jian)(jian)(jian)(jian)(jian)修(xiu)(xiu)(xiu)(xiu)某格(ge)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)時仍能供(gong)應(ying)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。1.2.1消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)布(bu)置方(fang)(fang)式(shi)有(you)多(duo)種，主要吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)式(shi)可(ke)歸(gui)納為(wei)(wei)三種：(1)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)分別(bie)向水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)設(she)(she)(she)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)。缺點(dian)是(shi)(shi)(shi)(shi)(shi)(shi)不(bu)利(li)(li)于清(qing)(qing)洗或檢(jian)(jian)(jian)(jian)(jian)修(xiu)(xiu)(xiu)(xiu)，各(ge)系(xi)(xi)統(tong)只有(you)一(yi)(yi)(yi)臺泵(beng)(beng)(beng)(beng)(beng)處(chu)于待令(ling)工(gong)作狀(zhuang)態(tai)，不(bu)太(tai)安(an)全。(2)設(she)(she)(she)公用(yong)(yong)(yong)(yong)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井。消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)從(cong)公用(yong)(yong)(yong)(yong)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井取(qu)(qu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)，缺點(dian)是(shi)(shi)(shi)(shi)(shi)(shi)水(shui)(shui)(shui)(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(yu)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井連(lian)(lian)(lian)(lian)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑大，吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井本(ben)身檢(jian)(jian)(jian)(jian)(jian)修(xiu)(xiu)(xiu)(xiu)時全部停水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)，系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)全性較差。(3)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)間設(she)(she)(she)連(lian)(lian)(lian)(lian)通管(guan)(guan)(guan)(guan)。連(lian)(lian)(lian)(lian)通管(guan)(guan)(guan)(guan)設(she)(she)(she)控制(zhi)(zhi)閥門，將(jiang)連(lian)(lian)(lian)(lian)通管(guan)(guan)(guan)(guan)設(she)(she)(she)計(ji)成水(shui)(shui)(shui)(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)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)部分，不(bu)是(shi)(shi)(shi)(shi)(shi)(shi)按一(yi)(yi)(yi)般(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)設(she)(she)(she)計(ji)，所以(yi)連(lian)(lian)(lian)(lian)通管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)流(liu)速適(shi)(shi)當(dang)(dang)偏低(di)(流(liu)量(liang)(liang)(liang)按最不(bu)利(li)(li)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)(liang)之和考慮，而且考慮到(dao)一(yi)(yi)(yi)格(ge)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)檢(jian)(jian)(jian)(jian)(jian)修(xiu)(xiu)(xiu)(xiu)時的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)況)。1.2.2一(yi)(yi)(yi)組(zu)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)，吸(xi)(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)應(ying)為(wei)(wei)兩條，其(qi)優點(dian)是(shi)(shi)(shi)(shi)(shi)(shi)：(1)在(zai)(zai)某格(ge)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)清(qing)(qing)洗或檢(jian)(jian)(jian)(jian)(jian)修(xiu)(xiu)(xiu)(xiu)時，各(ge)個(ge)(ge)系(xi)(xi)統(tong)互為(wei)(wei)備用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)壓(ya)泵(beng)(beng)(beng)(beng)(beng)均(jun)可(ke)處(chu)于待令(ling)工(gong)作狀(zhuang)態(tai)，連(lian)(lian)(lian)(lian)通管(guan)(guan)(guan)(guan)本(ben)身也(ye)可(ke)分別(bie)檢(jian)(jian)(jian)(jian)(jian)修(xiu)(xiu)(xiu)(xiu)，增(zeng)加(jia)(jia)了(le)整個(ge)(ge)消(xiao)(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)全性。(2)減少了(le)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)預(yu)埋(mai)套管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)數(shu)量(liang)(liang)(liang)，對(dui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)防(fang)(fang)(fang)漏、抗震有(you)利(li)(li)。但水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)間設(she)(she)(she)連(lian)(lian)(lian)(lian)通管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)缺點(dian)是(shi)(shi)(shi)(shi)(shi)(shi)連(lian)(lian)(lian)(lian)通管(guan)(guan)(guan)(guan)內易于沉(chen)渣積(ji)氣，解決(jue)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)法是(shi)(shi)(shi)(shi)(shi)(shi)：適(shi)(shi)當(dang)(dang)加(jia)(jia)大水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)底板坡(po)度，使(shi)(shi)之坡(po)向積(ji)泥(ni)坑(keng)，清(qing)(qing)洗或檢(jian)(jian)(jian)(jian)(jian)修(xiu)(xiu)(xiu)(xiu)時排泥(ni)。在(zai)(zai)連(lian)(lian)(lian)(lian)通管(guan)(guan)(guan)(guan)適(shi)(shi)當(dang)(dang)位置設(she)(she)(she)排氣閥。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)選擇(ze)

　　水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)正確選(xuan)擇不僅需要(yao)(yao)(yao)(yao)考(kao)慮(lv)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)特性曲(qu)(qu)線，還(huan)要(yao)(yao)(yao)(yao)考(kao)慮(lv)管(guan)(guan)(guan)道(dao)(dao)系統(tong)特性曲(qu)(qu)線，這(zhe)樣(yang)，所選(xuan)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)才不致于太大(da)，具體(ti)選(xuan)泵(beng)(beng)(beng)(beng)時(shi)要(yao)(yao)(yao)(yao)注(zhu)(zhu)意以下幾點(dian)：(1)不能(neng)片面考(kao)慮(lv)單(dan)臺(tai)泵(beng)(beng)(beng)(beng)高(gao)效(xiao)率(lv)(lv)(lv)運(yun)(yun)行(xing)(xing)，要(yao)(yao)(yao)(yao)兼顧到水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)組運(yun)(yun)行(xing)(xing)的(de)(de)(de)(de)(de)整體(ti)效(xiao)果(guo)。盡量選(xuan)用大(da)功率(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)，減(jian)(jian)(jian)少(shao)(shao)工(gong)(gong)(gong)作(zuo)泵(beng)(beng)(beng)(beng)臺(tai)數。大(da)功率(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)(lv)高(gao)，有助(zhu)于節能(neng)。(2)為(wei)保(bao)證并(bing)聯泵(beng)(beng)(beng)(beng)常年在(zai)高(gao)效(xiao)區運(yun)(yun)行(xing)(xing)，并(bing)聯工(gong)(gong)(gong)作(zuo)泵(beng)(beng)(beng)(beng)臺(tai)數不宜(yi)超(chao)過3臺(tai)。如果(guo)要(yao)(yao)(yao)(yao)使(shi)某臺(tai)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)既要(yao)(yao)(yao)(yao)單(dan)獨運(yun)(yun)行(xing)(xing)又要(yao)(yao)(yao)(yao)并(bing)聯運(yun)(yun)行(xing)(xing)，則在(zai)選(xuan)泵(beng)(beng)(beng)(beng)應(ying)注(zhu)(zhu)意使(shi)每臺(tai)泵(beng)(beng)(beng)(beng)并(bing)聯時(shi)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)況(kuang)點(dian)盡量接(jie)(jie)近高(gao)效(xiao)段(duan)的(de)(de)(de)(de)(de)左邊(bian)界。這(zhe)樣(yang)，當單(dan)泵(beng)(beng)(beng)(beng)運(yun)(yun)行(xing)(xing)時(shi)，工(gong)(gong)(gong)況(kuang)點(dian)右移，仍可(ke)以處在(zai)高(gao)效(xiao)段(duan)內，使(shi)整個工(gong)(gong)(gong)況(kuang)變化(hua)范圍內運(yun)(yun)行(xing)(xing)效(xiao)率(lv)(lv)(lv)較高(gao)。(3)管(guan)(guan)(guan)路特性曲(qu)(qu)線與(yu)并(bing)聯水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)Q～H曲(qu)(qu)線交(jiao)點(dian)的(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)(lv)不得超(chao)出(chu)(chu)高(gao)效(xiao)區，以保(bao)證水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)工(gong)(gong)(gong)作(zuo)的(de)(de)(de)(de)(de)平(ping)穩(wen)過度。消防水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)選(xuan)用要(yao)(yao)(yao)(yao)符合國家相關消防泵(beng)(beng)(beng)(beng)性能(neng)要(yao)(yao)(yao)(yao)求的(de)(de)(de)(de)(de)標(biao)準(zhun)，并(bing)通過國家消防裝(zhuang)備質量監督檢(jian)驗(yan)中心(xin)的(de)(de)(de)(de)(de)檢(jian)測。泵(beng)(beng)(beng)(beng)房的(de)(de)(de)(de)(de)防噪(zao)減(jian)(jian)(jian)振(zhen)(zhen)(zhen)(zhen)(1)選(xuan)擇低轉速、低噪(zao)音水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)，從源頭減(jian)(jian)(jian)少(shao)(shao)噪(zao)音。(2)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)上的(de)(de)(de)(de)(de)止回閥(fa)應(ying)采用緩閉消音止回閥(fa)，以減(jian)(jian)(jian)少(shao)(shao)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)止回閥(fa)可(ke)能(neng)引(yin)起(qi)的(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)錘(chui)噪(zao)聲。(3)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)基(ji)座(zuo)上應(ying)按計算做橡膠隔振(zhen)(zhen)(zhen)(zhen)器或(huo)橡膠隔振(zhen)(zhen)(zhen)(zhen)墊，以減(jian)(jian)(jian)少(shao)(shao)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)振(zhen)(zhen)(zhen)(zhen)動向(xiang)混凝(ning)土(tu)基(ji)礎(chu)的(de)(de)(de)(de)(de)傳播。(4)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)出(chu)(chu)口(kou)和吸(xi)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)上均(jun)應(ying)裝(zhuang)橡膠軟接(jie)(jie)頭，以減(jian)(jian)(jian)少(shao)(shao)水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)運(yun)(yun)轉噪(zao)音和振(zhen)(zhen)(zhen)(zhen)動通過鋼管(guan)(guan)(guan)固(gu)體(ti)傳聲。(5)泵(beng)(beng)(beng)(beng)房中管(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)吊(diao)(diao)架(jia)(jia)應(ying)做彈性減(jian)(jian)(jian)振(zhen)(zhen)(zhen)(zhen)吊(diao)(diao)架(jia)(jia)，管(guan)(guan)(guan)道(dao)(dao)吊(diao)(diao)架(jia)(jia)和托(tuo)架(jia)(jia)上的(de)(de)(de)(de)(de)金(jin)屬(shu)管(guan)(guan)(guan)卡與(yu)管(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)接(jie)(jie)觸部位加橡膠隔音減(jian)(jian)(jian)振(zhen)(zhen)(zhen)(zhen)。(6)合理(li)布置(zhi)管(guan)(guan)(guan)道(dao)(dao)。立式水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)進(jin)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)有0°、90°、180°、270°四種布置(zhi)方(fang)式。在(zai)進(jin)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)是(shi)180°時(shi)，位于水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)基(ji)座(zuo)下的(de)(de)(de)(de)(de)四個支承(cheng)點(dian)的(de)(de)(de)(de)(de)隔振(zhen)(zhen)(zhen)(zhen)元件受力基(ji)本均(jun)等，壓(ya)縮量相同，對隔振(zhen)(zhen)(zhen)(zhen)最有利(li)。合理(li)的(de)(de)(de)(de)(de)做法是(shi)立式水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)必須強(qiang)調(diao)管(guan)(guan)(guan)道(dao)(dao)一側(ce)(ce)進(jin)一側(ce)(ce)出(chu)(chu)的(de)(de)(de)(de)(de)180°布置(zhi)方(fang)式。臥式水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)有水(shui)(shui)(shui)(shui)(shui)(shui)平(ping)進(jin)，豎向(xiang)出(chu)(chu)的(de)(de)(de)(de)(de)管(guan)(guan)(guan)道(dao)(dao)布置(zhi)方(fang)式。按以上原則考(kao)慮(lv)，盡量縮短(duan)吸(xi)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)長度，減(jian)(jian)(jian)少(shao)(shao)管(guan)(guan)(guan)道(dao)(dao)重量，減(jian)(jian)(jian)少(shao)(shao)管(guan)(guan)(guan)道(dao)(dao)荷載對隔振(zhen)(zhen)(zhen)(zhen)的(de)(de)(de)(de)(de)影響。因此吸(xi)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)上可(ke)曲(qu)(qu)撓橡膠接(jie)(jie)頭應(ying)盡可(ke)能(neng)靠(kao)近水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)設置(zhi)。水(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)防超(chao)壓(ya)措施

　　(1)對(dui)于(yu)流量(liang)變(bian)化大而揚程(cheng)變(bian)化小的系統選用(yong)(yong)流量(liang)～揚程(cheng)曲線(xian)平緩的水泵(beng)，其中值得(de)推薦的是(shi)建筑(zhu)(zhu)消防特種泵(beng)(原名切線(xian)泵(beng))，流量(liang)～揚程(cheng)曲線(xian)特別(bie)平緩，呈恒壓狀態。(2)對(dui)于(yu)須分區(qu)供水的高層建筑(zhu)(zhu)，建議(yi)使(shi)用(yong)(yong)多出口消防泵(beng)，既經濟，又能防超壓。(3)使(shi)用(yong)(yong)泄壓閥(fa)(fa)，其最(zui)佳位置是(shi)設在水泵(beng)出口止回閥(fa)(fa)后(hou)，一般情況(kuang)下，泄壓閥(fa)(fa)的口徑可與水泵(beng)出水管同徑或小一級。實踐證(zheng)明泄壓閥(fa)(fa)反應靈敏，準(zhun)確可靠，可以有效防止因超壓而造成的損壞。泵(beng)房設備(bei)的布置

　　(1)首先(xian)考慮(lv)是否(fou)有兩個不(bu)同(tong)給水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)在(zai)滿足流(liu)量(liang)(liang)和壓(ya)力的(de)(de)(de)前提(ti)下共用(yong)(yong)一(yi)(yi)(yi)(yi)(yi)組(zu)泵的(de)(de)(de)可能。如一(yi)(yi)(yi)(yi)(yi)幢(chuang)高(gao)層(ceng)建筑內(nei)既有水(shui)(shui)(shui)(shui)噴(pen)霧、水(shui)(shui)(shui)(shui)幕系(xi)(xi)統(tong)(tong)，又有消(xiao)火(huo)(huo)(huo)(huo)栓(shuan)、自動噴(pen)水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)，可考慮(lv)幾種(zhong)共用(yong)(yong)方(fang)式(shi)：(一(yi)(yi)(yi)(yi)(yi)般說(shuo)來，消(xiao)火(huo)(huo)(huo)(huo)栓(shuan)系(xi)(xi)統(tong)(tong)不(bu)宜(yi)與其它消(xiao)防(fang)(fang)系(xi)(xi)統(tong)(tong)共用(yong)(yong)一(yi)(yi)(yi)(yi)(yi)組(zu)消(xiao)防(fang)(fang)泵，因消(xiao)火(huo)(huo)(huo)(huo)栓(shuan)系(xi)(xi)統(tong)(tong)有可能與其它系(xi)(xi)統(tong)(tong)同(tong)時(shi)開啟滅(mie)火(huo)(huo)(huo)(huo))。(2)兩個系(xi)(xi)統(tong)(tong)共用(yong)(yong)，如果流(liu)量(liang)(liang)不(bu)滿足要(yao)求，可采用(yong)(yong)劃分(fen)(fen)防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)(fen)區的(de)(de)(de)方(fang)法(fa)。如壓(ya)力不(bu)滿足要(yao)求，可采用(yong)(yong)設(she)置(zhi)減壓(ya)閥的(de)(de)(de)方(fang)法(fa)。對于需分(fen)(fen)區供水(shui)(shui)(shui)(shui)的(de)(de)(de)超高(gao)層(ceng)建筑，建議(yi)不(bu)采用(yong)(yong)普(pu)通的(de)(de)(de)消(xiao)防(fang)(fang)泵，而采用(yong)(yong)多出口(kou)(kou)消(xiao)防(fang)(fang)泵，由多級多出口(kou)(kou)水(shui)(shui)(shui)(shui)泵組(zu)成的(de)(de)(de)高(gao)層(ceng)消(xiao)防(fang)(fang)給水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)在(zai)技術上與水(shui)(shui)(shui)(shui)泵并聯相(xiang)似，因此(ci)也具有設(she)計(ji)計(ji)算容易、系(xi)(xi)統(tong)(tong)控制簡單(dan)和維修工作量(liang)(liang)少(shao)的(de)(de)(de)優點，和水(shui)(shui)(shui)(shui)泵并聯相(xiang)比設(she)備少(shao)、占地少(shao)、造價低。同(tong)時(shi)由于幾個分(fen)(fen)區可以共用(yong)(yong)一(yi)(yi)(yi)(yi)(yi)組(zu)水(shui)(shui)(shui)(shui)泵，就便于我們在(zai)同(tong)一(yi)(yi)(yi)(yi)(yi)工程設(she)計(ji)中增加(jia)分(fen)(fen)區數，從而減小豎(shu)向分(fen)(fen)區的(de)(de)(de)壓(ya)力值(zhi)，為解決消(xiao)防(fang)(fang)給水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)超壓(ya)問題提(ti)供了一(yi)(yi)(yi)(yi)(yi)種(zhong)可行措施。由于地下泵房(fang)的(de)(de)(de)給排水(shui)(shui)(shui)(shui)設(she)計(ji)需與建筑、結(jie)構、電氣等專業相(xiang)互協(xie)調，設(she)計(ji)者往往先(xian)行設(she)計(ji)泵房(fang)，但作者認為最好先(xian)行布(bu)置(zhi)室(shi)內(nei)給水(shui)(shui)(shui)(shui)干管為佳，特(te)別是管井干管的(de)(de)(de)布(bu)置(zhi)，可使水(shui)(shui)(shui)(shui)泵布(bu)置(zhi)有序