防火門是指在一定時間內,連同框架能滿足耐火完整性、隔熱性等(deng)要求的門。那么(me)防火門的安裝與維護都需要注意什么(me)呢(ni)?下面(mian)小編帶(dai)大家了解一下
防(fang)火(huo)門(men)應(ying)具有(you)出廠合格(ge)證(zheng)(zheng)和(he)符合市場(chang)準(zhun)入(ru)制(zhi)度規定的有(you)效證(zheng)(zheng)明(ming)文(wen)件,其型(xing)號、規格(ge)及耐(nai)(nai)火(huo)性(xing)能(neng)應(ying)符合設計(ji)要(yao)求(qiu)。每樘(tang)防(fang)火(huo)門(men)均應(ying)在其明(ming)顯(xian)部(bu)位(wei)(wei)設置..性(xing)標牌,并應(ying)標明(ming)產(chan)品名稱、型(xing)號、規格(ge)、耐(nai)(nai)火(huo)性(xing)能(neng)及商(shang)標、生(sheng)產(chan)單位(wei)(wei)(制(zhi)造商(shang))名稱和(he)廠址、出廠日(ri)期(qi)及產(chan)品生(sheng)產(chan)批號、執行標準(zhun)等。防(fang)火(huo)門(men)的門(men)框、門(men)扇(shan)及各(ge)配件表面應(ying)平整、光潔,并應(ying)無明(ming)顯(xian)凹痕或機械(xie)損傷(shang)。
二、防火(huo)門安裝
1.除(chu)特殊(shu)情況(kuang)外,防(fang)火(huo)門應(ying)向疏散方向開(kai)啟,防(fang)火(huo)門在關(guan)閉后(hou)應(ying)從任何一側手動(dong)開(kai)啟。
2.常閉防火(huo)門應安(an)裝閉門器等,雙(shuang)(shuang)扇(shan)(shan)和多(duo)扇(shan)(shan)防火(huo)門應安(an)裝順序器。防火(huo)插銷應安(an)裝在(zai)雙(shuang)(shuang)扇(shan)(shan)門或多(duo)扇(shan)(shan)門相對固定一側的門扇(shan)(shan)上(shang)。
3.常開(kai)防火(huo)門(men),應(ying)(ying)安(an)裝(zhuang)(zhuang)(zhuang)火(huo)災時能自動(dong)(dong)關(guan)閉門(men)扇的(de)控制(zhi)(zhi)、信號反饋裝(zhuang)(zhuang)(zhuang)置和現場手動(dong)(dong)控制(zhi)(zhi)裝(zhuang)(zhuang)(zhuang)置,且應(ying)(ying)符合產品說(shuo)明書(shu)要求(qiu)。防火(huo)門(men)電動(dong)(dong)控制(zhi)(zhi)裝(zhuang)(zhuang)(zhuang)置的(de)安(an)裝(zhuang)(zhuang)(zhuang)應(ying)(ying)符合設計和產品說(shuo)明書(shu)要求(qiu)。
4.防(fang)火(huo)(huo)門(men)(men)(men)門(men)(men)(men)框與(yu)(yu)門(men)(men)(men)扇(shan)、門(men)(men)(men)扇(shan)與(yu)(yu)門(men)(men)(men)扇(shan)的(de)縫(feng)隙(xi)處嵌裝的(de)防(fang)火(huo)(huo)密封件(jian)應牢固、完好。設置在變(bian)形縫(feng)附近的(de)防(fang)火(huo)(huo)門(men)(men)(men),應安(an)裝在樓層數較多(duo)的(de)一側,且門(men)(men)(men)扇(shan)開啟后不應跨(kua)越(yue)變(bian)形縫(feng)。
5.鋼(gang)質防火門(men)(men)(men)(men)門(men)(men)(men)(men)框內應(ying)充填水泥砂漿。門(men)(men)(men)(men)框與墻體應(ying)用預埋鋼(gang)件或(huo)膨脹(zhang)螺栓等(deng)連接牢固,其(qi)固定點間(jian)距不宜(yi)大于600mm。防火門(men)(men)(men)(men)門(men)(men)(men)(men)扇與門(men)(men)(men)(men)框的(de)搭接尺(chi)寸(cun)不應(ying)小于12mm。
6.防火門(men)(men)(men)(men)(men)(men)門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)與(yu)門(men)(men)(men)(men)(men)(men)框(kuang)的(de)(de)(de)配(pei)合活(huo)動(dong)間隙(xi)應(ying)符合下列規(gui)定(ding):門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)與(yu)門(men)(men)(men)(men)(men)(men)框(kuang)有(you)(you)合頁一(yi)側(ce)的(de)(de)(de)配(pei)合活(huo)動(dong)間隙(xi)不(bu)(bu)(bu)應(ying)大于(yu)設計(ji)圖(tu)紙(zhi)(zhi)規(gui)定(ding)的(de)(de)(de)尺寸公差;門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)與(yu)門(men)(men)(men)(men)(men)(men)框(kuang)有(you)(you)鎖一(yi)側(ce)的(de)(de)(de)配(pei)合活(huo)動(dong)間隙(xi)不(bu)(bu)(bu)應(ying)大于(yu)設計(ji)圖(tu)紙(zhi)(zhi)規(gui)定(ding)的(de)(de)(de)尺寸公差;門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)與(yu)上框(kuang)的(de)(de)(de)配(pei)合活(huo)動(dong)間隙(xi)不(bu)(bu)(bu)應(ying)大于(yu)3mm;雙扇(shan)(shan)(shan)、多扇(shan)(shan)(shan)門(men)(men)(men)(men)(men)(men)的(de)(de)(de)門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)之間縫隙(xi)不(bu)(bu)(bu)應(ying)大于(yu)3mm;門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)與(yu)下框(kuang)或地面的(de)(de)(de)活(huo)動(dong)間隙(xi)不(bu)(bu)(bu)應(ying)大于(yu)9mm;門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)與(yu)門(men)(men)(men)(men)(men)(men)框(kuang)貼(tie)合面間隙(xi)、門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)與(yu)門(men)(men)(men)(men)(men)(men)框(kuang)有(you)(you)合頁一(yi)側(ce)、有(you)(you)鎖一(yi)側(ce)及(ji)上框(kuang)的(de)(de)(de)貼(tie)合面間隙(xi),均(jun)不(bu)(bu)(bu)應(ying)大于(yu)3mm。
7.防火(huo)(huo)門(men)安裝完成后(hou),其門(men)扇應(ying)啟(qi)閉靈活,并(bing)應(ying)無(wu)反彈、翹角、卡(ka)阻和關閉不(bu)嚴現(xian)象。除特殊(shu)情況外,防火(huo)(huo)門(men)門(men)扇的開啟(qi)力不(bu)應(ying)大于(yu)80N。
三(san)、防火門維(wei)護
每(mei)日(ri)應(ying)(ying)對(dui)常開(kai)(kai)式(shi)(shi)防火(huo)門(men)(men)門(men)(men)口(kou)處進行(xing)一次檢(jian)查(cha),并應(ying)(ying)清除妨礙設備(bei)啟閉的物品。每(mei)季度(du)應(ying)(ying)手動(dong)(dong)啟動(dong)(dong)常閉式(shi)(shi)防火(huo)門(men)(men),檢(jian)查(cha)防火(huo)門(men)(men)開(kai)(kai)關(guan)功能,且(qie)無卡阻現(xian)(xian)象。每(mei)年(nian)應(ying)(ying)對(dui)常開(kai)(kai)式(shi)(shi)防火(huo)門(men)(men)火(huo)災報(bao)警聯動(dong)(dong)控(kong)(kong)制功能、消(xiao)防控(kong)(kong)制室手動(dong)(dong)控(kong)(kong)制功能、現(xian)(xian)場手動(dong)(dong)控(kong)(kong)制功能進行(xing)一次檢(jian)查(cha)。對(dui)檢(jian)查(cha)和(he)試(shi)驗中發現(xian)(xian)的問題應(ying)(ying)及時(shi)解(jie)決,對(dui)損壞或不合格的設備(bei)、零配件(jian)應(ying)(ying)立(li)即更(geng)換(huan),并應(ying)(ying)恢復正常狀態(tai)。