消防水泵啟動的問題匯總以及消防水泵的知識點有哪些

2021/10/15

18964122823

索取優惠報價

       1、該系統應配(pei)備消防(fang)(fang)穩壓(ya)泵(beng)。消防(fang)(fang)穩定泵(beng)、消防(fang)(fang)穩定罐和消防(fang)(fang)泵(beng)應設在同(tong)一(yi)消防(fang)(fang)泵(beng)房內；

　　2、該系(xi)(xi)統(tong)應配備消(xiao)防(fang)壓力穩(wen)定(ding)器(qi)。室內消(xiao)火(huo)(huo)栓供水(shui)(shui)(shui)系(xi)(xi)統(tong)總(zong)體(ti)積不(bu)小于(yu)(yu)(yu)50L，自(zi)動(dong)噴(pen)水(shui)(shui)(shui)滅火(huo)(huo)系(xi)(xi)統(tong)總(zong)體(ti)積不(bu)小于(yu)(yu)(yu)50L，室內消(xiao)火(huo)(huo)栓供水(shui)(shui)(shui)系(xi)(xi)統(tong)和自(zi)動(dong)噴(pen)水(shui)(shui)(shui)滅火(huo)(huo)系(xi)(xi)統(tong)總(zong)體(ti)積不(bu)小于(yu)(yu)(yu)消(xiao)防(fang)泵(beng) L，消(xiao)防(fang)穩(wen)定(ding)器(qi)水(shui)(shui)(shui)箱(xiang)總(zong)體(ti)積不(bu)小于(yu)(yu)(yu)80L。

　　3、防火(huo)泵(beng)的供水管直徑不應小(xiao)于50毫(hao)米(mi);

　　4、無高(gao)位消(xiao)防(fang)水(shui)(shui)箱(xiang)的高(gao)壓給水(shui)(shui)系(xi)統(tong)應(ying)(ying)(ying)在(zai)管(guan)網(wang)最高(gao)處設置自動排氣閥。本規(gui)定(ding)還規(gui)定(ding)，消(xiao)防(fang)穩(wen)壓泵的流量應(ying)(ying)(ying)根據系(xi)統(tong)的泄漏流量計算(suan)；消(xiao)防(fang)栓的供水(shui)(shui)系(xi)統(tong)應(ying)(ying)(ying)為5升/秒(miao)(miao)，自動噴(pen)水(shui)(shui)系(xi)統(tong)應(ying)(ying)(ying)為1升/秒(miao)(miao)；水(shui)(shui)力滅火器的消(xiao)防(fang)穩(wen)壓泵應(ying)(ying)(ying)為1升/秒(miao)(miao)。水(shui)(shui)系(xi)統(tong)和自動噴(pen)水(shui)(shui)滅火系(xi)統(tong)應(ying)(ying)(ying)為每秒(miao)(miao)3升。

　　5、穩(wen)(wen)壓(ya)(ya)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)給水系(xi)(xi)統(tong)(tong)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)穩(wen)(wen)壓(ya)(ya)泵(beng)(beng)，其升(sheng)力(li)應(ying)(ying)大(da)于消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)泵(beng)(beng)升(sheng)力(li)。該規定(ding)(ding)還(huan)規定(ding)(ding)，采用穩(wen)(wen)定(ding)(ding)高(gao)(gao)壓(ya)(ya)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)供(gong)(gong)(gong)水系(xi)(xi)統(tong)(tong)的(de)(de)室內消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)栓供(gong)(gong)(gong)水系(xi)(xi)統(tong)(tong)，可由室內消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)栓系(xi)(xi)統(tong)(tong)的(de)(de)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)穩(wen)(wen)定(ding)(ding)器泵(beng)(beng)壓(ya)(ya)力(li)聯(lian)(lian)動(dong)裝(zhuang)置啟(qi)(qi)動(dong)。消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)泵(beng)(beng)；報(bao)警閥組的(de)(de)壓(ya)(ya)力(li)開關(guan)應(ying)(ying)由消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)壓(ya)(ya)力(li)泵(beng)(beng)的(de)(de)壓(ya)(ya)力(li)連桿(gan)裝(zhuang)置激活。還(huan)規定(ding)(ding)，火災穩(wen)(wen)定(ding)(ding)器泵(beng)(beng)的(de)(de)關(guan)閉和開啟(qi)(qi)應(ying)(ying)由壓(ya)(ya)力(li)聯(lian)(lian)動(dong)裝(zhuang)置控制。在穩(wen)(wen)定(ding)(ding)高(gao)(gao)壓(ya)(ya)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)供(gong)(gong)(gong)水系(xi)(xi)統(tong)(tong)中，消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)穩(wen)(wen)定(ding)(ding)泵(beng)(beng)的(de)(de)啟(qi)(qi)動(dong)壓(ya)(ya)力(li)值、消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)穩(wen)(wen)定(ding)(ding)泵(beng)(beng)的(de)(de)停止(zhi)泵(beng)(beng)壓(ya)(ya)力(li)值和連桿(gan)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)泵(beng)(beng)的(de)(de)啟(qi)(qi)動(dong)值不得小于0.05mpa。配備高(gao)(gao)油箱時(shi)，設(she)定(ding)(ding)值應(ying)(ying)大(da)于高(gao)(gao)油箱底部至最不利點的(de)(de)高(gao)(gao)度差。穩(wen)(wen)定(ding)(ding)高(gao)(gao)壓(ya)(ya)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)供(gong)(gong)(gong)水系(xi)(xi)統(tong)(tong)是一種非常特殊(shu)的(de)(de)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)供(gong)(gong)(gong)水系(xi)(xi)統(tong)(tong)。它比(bi)(bi)高(gao)(gao)壓(ya)(ya)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)供(gong)(gong)(gong)水系(xi)(xi)統(tong)(tong)更現實，在最不利的(de)(de)時(shi)刻(ke)比(bi)(bi)臨(lin)時(shi)高(gao)(gao)壓(ya)(ya)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)系(xi)(xi)統(tong)(tong)的(de)(de)水壓(ya)(ya)更安全。也就是說，穩(wen)(wen)定(ding)(ding)的(de)(de)高(gao)(gao)壓(ya)(ya)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)供(gong)(gong)(gong)水系(xi)(xi)統(tong)(tong)比(bi)(bi)臨(lin)時(shi)高(gao)(gao)壓(ya)(ya)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)供(gong)(gong)(gong)水系(xi)(xi)統(tong)(tong)更可靠(kao)。

　　在防火(huo)領域，一直有(you)嚴格(ge)的(de)公共建筑和寬松的(de)住宅建筑的(de)原(yuan)則。10層(ceng)(ceng)及10層(ceng)(ceng)以上住宅采(cai)用(yong)臨時高壓(ya)消防給水系(xi)統，7-9層(ceng)(ceng)住宅采(cai)用(yong)雙恒壓(ya)變頻供水系(xi)統，具有(you)滅火(huo)設(she)備單(dan)一、電氣控制簡單(dan)、運(yun)行成本低等(deng)優點。采(cai)用(yong)穩火(huo)泵維(wei)持(chi)管網壓(ya)力，投(tou)資少(shao)，維(wei)護方便，增(zeng)加了設(she)備的(de)運(yun)行成本，不(bu)利于居民使(shi)用(yong)。

　　“民用(yong)建(jian)(jian)筑(zhu)水(shui)(shui)(shui)滅火(huo)系(xi)統(tong)設計規范”對(dui)公(gong)(gong)共(gong)建(jian)(jian)筑(zhu)和(he)公(gong)(gong)共(gong)場所(suo)的(de)(de)(de)(de)(de)(de)消(xiao)防(fang)(fang)(fang)要(yao)求(qiu)有所(suo)提(ti)高(gao)(gao)(gao)(gao)，這(zhe)體現在室(shi)內消(xiao)火(huo)栓(shuan)用(yong)水(shui)(shui)(shui)量(liang)的(de)(de)(de)(de)(de)(de)增加(jia)和(he)自(zi)(zi)動(dong)噴(pen)水(shui)(shui)(shui)滅火(huo)系(xi)統(tong)的(de)(de)(de)(de)(de)(de)建(jian)(jian)立(li)上。各類公(gong)(gong)共(gong)建(jian)(jian)筑(zhu)的(de)(de)(de)(de)(de)(de)防(fang)(fang)(fang)火(huo)有其不(bu)同的(de)(de)(de)(de)(de)(de)特點：商業文(wen)化建(jian)(jian)筑(zhu)標準(zhun)高(gao)(gao)(gao)(gao)、立(li)面要(yao)求(qiu)高(gao)(gao)(gao)(gao)、防(fang)(fang)(fang)火(huo)區域多(duo)、人員流動(dong)多(duo)、疏散困難(nan)等(deng)。廠(chang)房(fang)倉(cang)庫中有許(xu)多(duo)危險(xian)的(de)(de)(de)(de)(de)(de)易(yi)燃(ran)物，大(da)多(duo)采(cai)用(yong)鋼屋(wu)架(jia)或輕鋼屋(wu)架(jia)、斜頂(ding)或斜頂(ding)。但同時，公(gong)(gong)共(gong)建(jian)(jian)筑(zhu)也有其優點，如消(xiao)防(fang)(fang)(fang)設備易(yi)于放置，配備專業的(de)(de)(de)(de)(de)(de)消(xiao)防(fang)(fang)(fang)設備維修部(bu)門等(deng)。因(yin)此，對(dui)于火(huo)災危險(xian)性較大(da)的(de)(de)(de)(de)(de)(de)公(gong)(gong)共(gong)建(jian)(jian)筑(zhu)，首(shou)先應提(ti)倡(chang)采(cai)用(yong)可(ke)(ke)靠性較高(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)室(shi)內穩(wen)定的(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)壓(ya)消(xiao)防(fang)(fang)(fang)給(gei)水(shui)(shui)(shui)系(xi)統(tong)。此外，考慮到(dao)經濟(ji)性和(he)安全性的(de)(de)(de)(de)(de)(de)需(xu)要(yao)，“民用(yong)建(jian)(jian)筑(zhu)水(shui)(shui)(shui)滅火(huo)系(xi)統(tong)設計規范”也適當放寬了對(dui)多(duo)層(ceng)建(jian)(jian)筑(zhu)的(de)(de)(de)(de)(de)(de)要(yao)求(qiu)。當采(cai)用(yong)穩(wen)定的(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)壓(ya)消(xiao)防(fang)(fang)(fang)給(gei)水(shui)(shui)(shui)系(xi)統(tong)時，不(bu)可(ke)(ke)能(neng)有高(gao)(gao)(gao)(gao)位消(xiao)防(fang)(fang)(fang)水(shui)(shui)(shui)箱(xiang)。隨著自(zi)(zi)動(dong)控(kong)(kong)制技術(shu)的(de)(de)(de)(de)(de)(de)成熟和(he)控(kong)(kong)制部(bu)件的(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)質量(liang)，室(shi)內穩(wen)定的(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)壓(ya)消(xiao)防(fang)(fang)(fang)給(gei)水(shui)(shui)(shui)系(xi)統(tong)已成為多(duo)層(ceng)公(gong)(gong)共(gong)建(jian)(jian)筑(zhu)消(xiao)防(fang)(fang)(fang)給(gei)水(shui)(shui)(shui)系(xi)統(tong)的(de)(de)(de)(de)(de)(de)首(shou)選，它比臨時的(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)壓(ya)消(xiao)防(fang)(fang)(fang)給(gei)水(shui)(shui)(shui)系(xi)統(tong)更可(ke)(ke)靠。

　　在(zai)室內穩定的(de)(de)高(gao)(gao)壓(ya)消(xiao)(xiao)防(fang)(fang)給水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)中，保存了(le)(le)滅火(huo)(huo)盒遠程(cheng)啟動按鈕和(he)報(bao)警(jing)閥組壓(ya)力(li)開關，減少了(le)(le)許多人(ren)為(wei)因素。只要(yao)加強消(xiao)(xiao)防(fang)(fang)設(she)備的(de)(de)維護，檢(jian)查和(he)管理，就可以提高(gao)(gao)消(xiao)(xiao)防(fang)(fang)設(she)備的(de)(de)使用效率。 。另(ling)外，在(zai)使用臨時高(gao)(gao)壓(ya)消(xiao)(xiao)防(fang)(fang)供(gong)(gong)水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)時，應(ying)將高(gao)(gao)位(wei)消(xiao)(xiao)防(fang)(fang)水(shui)(shui)(shui)(shui)箱設(she)置(zhi)(zhi)在(zai)建(jian)筑物(wu)的(de)(de)最(zui)高(gao)(gao)位(wei)置(zhi)(zhi)，自動噴水(shui)(shui)(shui)(shui)滅火(huo)(huo)系(xi)(xi)統(tong)(tong)(tong)最(zui)不利(li)的(de)(de)壓(ya)力(li)應(ying)不小于0.05 MPa;并(bing)應(ying)填寫室內消(xiao)(xiao)火(huo)(huo)栓(shuan)供(gong)(gong)水(shui)(shui)(shui)(shui)管網(wang)。水(shui)(shui)(shui)(shui)，室內消(xiao)(xiao)防(fang)(fang)栓(shuan)的(de)(de)靜水(shui)(shui)(shui)(shui)壓(ya)力(li)，是超高(gao)(gao)層建(jian)筑最(zui)不利(li)的(de)(de)點，不小于0.15MPa。當高(gao)(gao)位(wei)消(xiao)(xiao)防(fang)(fang)水(shui)(shui)(shui)(shui)箱不能(neng)滿足上述要(yao)求時，消(xiao)(xiao)防(fang)(fang)給水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)應(ying)配備局部穩壓(ya)裝置(zhi)(zhi)，可實時監控iFire消(xiao)(xiao)防(fang)(fang)。顯然，為(wei)了(le)(le)使最(zui)不利(li)的(de)(de)消(xiao)(xiao)防(fang)(fang)設(she)備滿足火(huo)(huo)災初期的(de)(de)消(xiao)(xiao)防(fang)(fang)水(shui)(shui)(shui)(shui)壓(ya)要(yao)求，應(ying)采用更可靠(kao)的(de)(de)室內穩定的(de)(de)高(gao)(gao)壓(ya)消(xiao)(xiao)防(fang)(fang)供(gong)(gong)水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)，而不是臨時的(de)(de)高(gao)(gao)壓(ya)消(xiao)(xiao)防(fang)(fang)供(gong)(gong)水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)。壓(ya)力(li)消(xiao)(xiao)防(fang)(fang)給水(shui)(shui)(shui)(shui)系(xi)(xi)統(tong)(tong)(tong)。

      1、消防泵應配備備用泵，其性能應與工作泵的性能一致。然而，下列樓宇不得設置后備泵：住宅及室外消防供水設計流量小于或等于25L/s的住宅及室外樓宇(建筑物高度低於54m)，以及室內消防供水設計流量小于或等于10L/s的樓宇。

　　2.消防(fang)泵(beng)(beng)(beng)系列(lie)是(shi)將(jiang)一臺(tai)泵(beng)(beng)(beng)的(de)出口(kou)與另一臺(tai)泵(beng)(beng)(beng)的(de)吸入管直接(jie)連接(jie)，同時(shi)運行兩臺(tai)泵(beng)(beng)(beng)。當流(liu)量(liang)恒(heng)定時(shi)，消防(fang)泵(beng)(beng)(beng)系列(lie)可以提(ti)高升(sheng)力。消防(fang)泵(beng)(beng)(beng)的(de)并聯(lian)方式是(shi)同時(shi)通過兩個或兩個以上的(de)消防(fang)泵(beng)(beng)(beng)向消防(fang)供水(shui)(shui)系統(tong)供水(shui)(shui)，而消防(fang)泵(beng)(beng)(beng)的(de)并聯(lian)主(zhu)要是(shi)為了增加流(liu)量(liang)。

　　3.當(dang)消(xiao)防泵直接從(cong)市政管(guan)網泵出時(shi)，應在消(xiao)防泵出口(kou)(kou)管(guan)上安裝帶空氣隔(ge)板(ban)的防回流裝置。當(dang)吸入口(kou)(kou)處(chu)沒有良好(hao)的吸水性時(shi)，應在吸入口(kou)(kou)處(chu)設置防旋流器(qi)。

　　4。消(xiao)(xiao)防(fang)(fang)水(shui)池(chi)消(xiao)(xiao)防(fang)(fang)泵(beng)吸(xi)水(shui)管(guan)喇叭(ba)口(kou)的最低有(you)效水(shui)位不(bu)(bu)應(ying)(ying)(ying)小(xiao)于(yu)(yu)600 mm。當(dang)使用旋風防(fang)(fang)噴(pen)器時(shi)(shi)，淹沒(mei)深度不(bu)(bu)應(ying)(ying)(ying)小(xiao)于(yu)(yu)200 mm。消(xiao)(xiao)防(fang)(fang)泵(beng)吸(xi)水(shui)管(guan)上(shang)應(ying)(ying)(ying)安(an)裝帶自鎖裝置(zhi)的開(kai)桿(gan)閘閥(fa)或蝶閥(fa)，暗桿(gan)閥(fa)安(an)裝時(shi)(shi)應(ying)(ying)(ying)設(she)置(zhi)開(kai)啟(qi)刻度和(he)標記，管(guan)徑(jing)超過DN300時(shi)(shi)應(ying)(ying)(ying)設(she)置(zhi)電(dian)動閥(fa)。消(xiao)(xiao)防(fang)(fang)泵(beng)吸(xi)水(shui)管(guan)穿過消(xiao)(xiao)防(fang)(fang)水(shui)池(chi)時(shi)(shi)應(ying)(ying)(ying)采用柔(rou)性(xing)套管(guan)；采用剛性(xing)防(fang)(fang)水(shui)套管(guan)時(shi)(shi)，應(ying)(ying)(ying)在水(shui)泵(beng)吸(xi)水(shui)管(guan)上(shang)安(an)裝柔(rou)性(xing)接頭，其直(zhi)徑(jing)不(bu)(bu)應(ying)(ying)(ying)大于(yu)(yu)DN150。

　　5、出水閥上應(ying)設置(zhi)消防(fang)泵，開桿閘閥；使用蝶閥時應(ying)安裝(zhuang)自(zi)鎖裝(zhuang)置(zhi)；管直徑(jing)大(da)于300dn時，應(ying)安裝(zhuang)防(fang)水閥。應(ying)設置(zhi)一個電閥（該桿與(yu)進口水管存儲器相比較）。

　　6。消(xiao)防泵(beng)應(ying)能夠(gou)手動(dong)和自(zi)動(dong)啟動(dong)和停止，并應(ying)確保從泵(beng)啟動(dong)信號到(dao)泵(beng)的(de)正常運行的(de)自(zi)動(dong)啟動(dong)時間不應(ying)超(chao)過2分(fen)鐘(zhong)。消(xiao)防泵(beng)應(ying)配備消(xiao)防泵(beng)主管道上的(de)壓(ya)力開(kai)關(guan)，高消(xiao)防水箱出口管道上的(de)流量開(kai)關(guan)，或報警閥的(de)壓(ya)力開(kai)關(guan)及(ji)其他開(kai)關(guan)信號，可直接啟動(dong)消(xiao)防泵(beng)。

　　7.消(xiao)防(fang)泵零流量(liang)壓(ya)力(li)(li)不(bu)應超(chao)過設(she)計(ji)工作壓(ya)力(li)(li)的140%，當流量(liang)為設(she)計(ji)工作流量(liang)的150%時，出口壓(ya)力(li)(li)不(bu)應低于設(she)計(ji)工作壓(ya)力(li)(li)的65%。同(tong)一泵組的消(xiao)防(fang)泵類型(xing)應相同(tong)，工作泵不(bu)得(de)超(chao)過3臺。