一、消火栓按鈕能直接啟動水泵嗎
能。GB50116-2013《火災(zai)自動(dong)(dong)(dong)報警系統設(she)計規范》(2014年5月1日實施)4.3消(xiao)火栓(shuan)系統的聯(lian)動(dong)(dong)(dong)控制(zhi)設(she)計中(zhong)有明確表(biao)述:當設(she)置消(xiao)火栓(shuan)按鈕時(shi),消(xiao)火栓(shuan)按鈕的動(dong)(dong)(dong)作信號應作為報警信號及啟動(dong)(dong)(dong)消(xiao)火栓(shuan)泵的聯(lian)動(dong)(dong)(dong)觸發信號,由消(xiao)防聯(lian)動(dong)(dong)(dong)控制(zhi)器聯(lian)動(dong)(dong)(dong)控制(zhi)消(xiao)火栓(shuan)泵的啟動(dong)(dong)(dong)。
當建筑物內設有火災自動(dong)(dong)(dong)報警(jing)(jing)系統(tong)(tong)時,消(xiao)(xiao)火栓按鈕(niu)的(de)動(dong)(dong)(dong)作(zuo)信(xin)號作(zuo)為火災報警(jing)(jing)系統(tong)(tong)和(he)消(xiao)(xiao)火栓系統(tong)(tong)的(de)聯(lian)動(dong)(dong)(dong)觸發信(xin)號,由消(xiao)(xiao)防(fang)(fang)聯(lian)動(dong)(dong)(dong)控制器(qi)聯(lian)動(dong)(dong)(dong)控制消(xiao)(xiao)防(fang)(fang)泵啟動(dong)(dong)(dong),消(xiao)(xiao)防(fang)(fang)泵的(de)動(dong)(dong)(dong)作(zuo)信(xin)號作(zuo)為系統(tong)(tong)的(de)聯(lian)動(dong)(dong)(dong)反(fan)饋(kui)信(xin)號應反(fan)饋(kui)至消(xiao)(xiao)防(fang)(fang)控制室,并在消(xiao)(xiao)防(fang)(fang)聯(lian)動(dong)(dong)(dong)控制器(qi)上顯示。消(xiao)(xiao)火栓按鈕(niu)經(jing)聯(lian)動(dong)(dong)(dong)控制器(qi)啟動(dong)(dong)(dong)消(xiao)(xiao)防(fang)(fang)泵的(de)優點(dian)是減少布線量和(he)線纜使用量,提高(gao)整個消(xiao)(xiao)火栓系統(tong)(tong)的(de)可靠性(xing)。
二、消火栓按鈕和手動報警按鈕區別
1、功能區別
手動(dong)報警(jing)按(an)(an)(an)鈕是火災自動(dong)報警(jing)系(xi)統的手動(dong)觸發(fa)裝置,簡單的說就(jiu)是供人員(yuan)現場(chang)發(fa)現火災時,人工手動(dong)按(an)(an)(an)下按(an)(an)(an)鈕向消防主機(ji)反饋火災報警(jing)信號。
而消(xiao)火栓(shuan)按鈕(niu),俗稱“破玻按鈕(niu)”,消(xiao)火栓(shuan)按鈕(niu)作用主要(yao)是在發生火災人員使用室內消(xiao)火栓(shuan)滅火時(shi)(shi),按下按鈕(niu)啟動消(xiao)火栓(shuan)泵加壓,同時(shi)(shi)向消(xiao)防主機反饋使用消(xiao)火栓(shuan)的(de)位(wei)置信息。
2、設置原理區別
設置手動報(bao)(bao)警(jing)(jing)按鈕的目的是報(bao)(bao)警(jing)(jing),消防控制(zhi)中(zhong)心主機或(huo)區域火(huo)災報(bao)(bao)警(jing)(jing)控制(zhi)器接到(dao)報(bao)(bao)警(jing)(jing)后,需經確(que)認,排除誤(wu)報(bao)(bao)后,方可發出聯動控制(zhi)信號,其性(xing)質等同于探測(ce)器報(bao)(bao)警(jing)(jing),其管(guan)線(xian)為報(bao)(bao)警(jing)(jing)線(xian)路,沒有耐(nai)火(huo)要(yao)求。
設置消(xiao)火栓按鈕的目(mu)的是為(wei)了啟動(dong)消(xiao)防(fang)泵,直接送至消(xiao)防(fang)泵控(kong)制柜,并不需要經過(guo)消(xiao)防(fang)中心(xin)確認,其管線屬于控(kong)制線路,有耐火要求。
3、設置規范要求區別
手(shou)(shou)動(dong)報(bao)(bao)警(jing)(jing)按鈕(niu):每(mei)個防火(huo)分區(qu)應至少(shao)設(she)置(zhi)一(yi)只(zhi)手(shou)(shou)動(dong)火(huo)災報(bao)(bao)警(jing)(jing)按鈕(niu);從一(yi)個防火(huo)分區(qu)內(nei)的任何(he)位置(zhi)到最鄰(lin)近(jin)的手(shou)(shou)動(dong)火(huo)災報(bao)(bao)警(jing)(jing)按鈕(niu)的步行(xing)距離不應大(da)于(yu)30m(當不能滿足該要求則需要增(zeng)加按鈕(niu)數量)。手(shou)(shou)動(dong)火(huo)災報(bao)(bao)警(jing)(jing)按鈕(niu)宜設(she)置(zhi)在疏(shu)散通道或出入(ru)口處。列車(che)上設(she)置(zhi)的手(shou)(shou)動(dong)火(huo)災報(bao)(bao)警(jing)(jing)按鈕(niu),應設(she)置(zhi)在每(mei)節車(che)廂的出入(ru)口和中間(jian)部位。
手動火災報警(jing)按(an)鈕應(ying)設置在(zai)明顯和便于操作的部位。當(dang)采用壁掛方式安裝時(shi),其底邊距地高度(du)宜為1.3m~1.5m,且應(ying)有明顯的標志。
消(xiao)火(huo)(huo)栓(shuan)按(an)鈕:當設(she)置消(xiao)火(huo)(huo)栓(shuan)按(an)鈕時,消(xiao)火(huo)(huo)栓(shuan)按(an)鈕的動作信(xin)(xin)號應(ying)作為報警信(xin)(xin)號及啟動消(xiao)火(huo)(huo)栓(shuan)泵的聯(lian)(lian)動觸發信(xin)(xin)號,由消(xiao)防聯(lian)(lian)動控制器(qi)聯(lian)(lian)動控制消(xiao)火(huo)(huo)栓(shuan)泵的啟動。
縱觀(guan)現(xian)行相關(guan)規(gui)范,未能找到有關(guan)要(yao)求設置(zhi)(zhi)消(xiao)火(huo)(huo)栓(shuan)按(an)鈕的規(gui)定,但目前的消(xiao)防(fang)設計中,只要(yao)建筑設置(zhi)(zhi)了火(huo)(huo)災自動(dong)報警系(xi)統和室(shi)(shi)內消(xiao)火(huo)(huo)栓(shuan)系(xi)統,一般都設置(zhi)(zhi)消(xiao)火(huo)(huo)栓(shuan)按(an)鈕,而且(qie)每個(ge)室(shi)(shi)內消(xiao)火(huo)(huo)栓(shuan)處均對應(ying)一個(ge)消(xiao)火(huo)(huo)栓(shuan)按(an)鈕。
消火栓按鈕和(he)手動報警按鈕從設置原理和(he)功(gong)能(neng)上(shang)說不能(neng)相(xiang)互代(dai)替。從實(shi)際使(shi)用方(fang)法和(he)效果(guo)上(shang)看兩(liang)者的區別較為模糊(hu),特別是如果(guo)消(xiao)火(huo)栓按鈕啟泵信號先(xian)送至消(xiao)防中(zhong)心,然后再從消(xiao)防中(zhong)心再接至消(xiao)防泵控制柜,也一(yi)直存在不同看法。
由(you)于火(huo)災自動報警系統設(she)計規范中并未(wei)明確(que)規定(ding)必(bi)須設(she)置消(xiao)(xiao)(xiao)火(huo)栓(shuan)按(an)鈕,因此有些工程在只(zhi)在消(xiao)(xiao)(xiao)火(huo)栓(shuan)旁邊(bian)設(she)置手動報警按(an)鈕,同時兼(jian)消(xiao)(xiao)(xiao)火(huo)栓(shuan)按(an)鈕的(de)功能,消(xiao)(xiao)(xiao)火(huo)栓(shuan)內未(wei)設(she)消(xiao)(xiao)(xiao)火(huo)栓(shuan)按(an)鈕,這(zhe)種做法也(ye)通過了消(xiao)(xiao)(xiao)防部門的(de)驗收。