防火(huo)(huo)門(men)是指在(zai)一定時(shi)間(jian)內，連同(tong)框架能滿足耐火(huo)(huo)完整性、隔熱(re)性等要求(qiu)的(de)門(men)。那么防火(huo)(huo)門(men)的(de)安裝(zhuang)與維(wei)護都(dou)需要注意(yi)什么呢？下面(mian)小編(bian)帶大(da)家(jia)了解(jie)一下

防(fang)(fang)火門(men)應具有出(chu)廠合(he)格(ge)證和(he)符合(he)市場準(zhun)入制(zhi)度規(gui)定的有效證明(ming)文件(jian)，其型號(hao)、規(gui)格(ge)及(ji)耐火性(xing)(xing)能(neng)應符合(he)設計要(yao)求(qiu)。每(mei)樘(tang)防(fang)(fang)火門(men)均(jun)應在其明(ming)顯(xian)(xian)部位設置..性(xing)(xing)標(biao)(biao)牌(pai)，并(bing)應標(biao)(biao)明(ming)產品名(ming)稱、型號(hao)、規(gui)格(ge)、耐火性(xing)(xing)能(neng)及(ji)商標(biao)(biao)、生產單(dan)位（制(zhi)造商）名(ming)稱和(he)廠址(zhi)、出(chu)廠日期及(ji)產品生產批號(hao)、執(zhi)行標(biao)(biao)準(zhun)等。防(fang)(fang)火門(men)的門(men)框、門(men)扇及(ji)各配(pei)件(jian)表面應平整(zheng)、光潔，并(bing)應無明(ming)顯(xian)(xian)凹痕或機械損傷。

二、防火門安裝(zhuang)

1.除特殊情(qing)況外，防(fang)火(huo)門(men)應向(xiang)(xiang)疏散(san)方向(xiang)(xiang)開啟，防(fang)火(huo)門(men)在關閉后(hou)應從任何一側(ce)手動開啟。

2.常閉(bi)防火(huo)門(men)應(ying)(ying)安(an)(an)裝閉(bi)門(men)器(qi)等，雙扇(shan)和多扇(shan)防火(huo)門(men)應(ying)(ying)安(an)(an)裝順(shun)序器(qi)。防火(huo)插銷應(ying)(ying)安(an)(an)裝在雙扇(shan)門(men)或多扇(shan)門(men)相對固(gu)定一(yi)側的(de)門(men)扇(shan)上。

3.常(chang)開防火門，應安(an)裝火災時(shi)能自動關閉門扇的(de)控制(zhi)(zhi)、信號反饋裝置(zhi)和現場手動控制(zhi)(zhi)裝置(zhi)，且應符合產品說(shuo)(shuo)明書要(yao)(yao)求。防火門電動控制(zhi)(zhi)裝置(zhi)的(de)安(an)裝應符合設(she)計和產品說(shuo)(shuo)明書要(yao)(yao)求。

4.防火門門框與門扇(shan)、門扇(shan)與門扇(shan)的(de)縫(feng)隙處(chu)嵌裝的(de)防火密封件應(ying)(ying)牢(lao)固、完好。設置在變(bian)形縫(feng)附近(jin)的(de)防火門，應(ying)(ying)安(an)裝在樓層數較多(duo)的(de)一側，且門扇(shan)開(kai)啟(qi)后不應(ying)(ying)跨越變(bian)形縫(feng)。

5.鋼質(zhi)防火(huo)門(men)門(men)框(kuang)內應(ying)充填水(shui)泥砂(sha)漿(jiang)。門(men)框(kuang)與(yu)墻體應(ying)用預埋鋼件(jian)或膨脹(zhang)螺栓等(deng)連接牢固，其固定點間距(ju)不宜大于(yu)600mm。防火(huo)門(men)門(men)扇與(yu)門(men)框(kuang)的搭接尺寸(cun)不應(ying)小于(yu)12mm。

6.防火門(men)(men)(men)(men)(men)(men)門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)(shan)(shan)與(yu)(yu)門(men)(men)(men)(men)(men)(men)框(kuang)(kuang)(kuang)(kuang)的(de)(de)配(pei)合(he)活(huo)動(dong)間(jian)(jian)(jian)隙(xi)應(ying)(ying)符合(he)下(xia)列規定：門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)(shan)(shan)與(yu)(yu)門(men)(men)(men)(men)(men)(men)框(kuang)(kuang)(kuang)(kuang)有(you)合(he)頁一(yi)側(ce)(ce)的(de)(de)配(pei)合(he)活(huo)動(dong)間(jian)(jian)(jian)隙(xi)不(bu)(bu)(bu)(bu)應(ying)(ying)大(da)(da)于(yu)(yu)設計圖紙規定的(de)(de)尺(chi)寸(cun)公(gong)差；門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)(shan)(shan)與(yu)(yu)門(men)(men)(men)(men)(men)(men)框(kuang)(kuang)(kuang)(kuang)有(you)鎖一(yi)側(ce)(ce)的(de)(de)配(pei)合(he)活(huo)動(dong)間(jian)(jian)(jian)隙(xi)不(bu)(bu)(bu)(bu)應(ying)(ying)大(da)(da)于(yu)(yu)設計圖紙規定的(de)(de)尺(chi)寸(cun)公(gong)差；門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)(shan)(shan)與(yu)(yu)上框(kuang)(kuang)(kuang)(kuang)的(de)(de)配(pei)合(he)活(huo)動(dong)間(jian)(jian)(jian)隙(xi)不(bu)(bu)(bu)(bu)應(ying)(ying)大(da)(da)于(yu)(yu)3mm；雙扇(shan)(shan)(shan)(shan)(shan)、多扇(shan)(shan)(shan)(shan)(shan)門(men)(men)(men)(men)(men)(men)的(de)(de)門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)(shan)(shan)之間(jian)(jian)(jian)縫隙(xi)不(bu)(bu)(bu)(bu)應(ying)(ying)大(da)(da)于(yu)(yu)3mm；門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)(shan)(shan)與(yu)(yu)下(xia)框(kuang)(kuang)(kuang)(kuang)或地面(mian)的(de)(de)活(huo)動(dong)間(jian)(jian)(jian)隙(xi)不(bu)(bu)(bu)(bu)應(ying)(ying)大(da)(da)于(yu)(yu)9mm；門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)(shan)(shan)與(yu)(yu)門(men)(men)(men)(men)(men)(men)框(kuang)(kuang)(kuang)(kuang)貼(tie)合(he)面(mian)間(jian)(jian)(jian)隙(xi)、門(men)(men)(men)(men)(men)(men)扇(shan)(shan)(shan)(shan)(shan)與(yu)(yu)門(men)(men)(men)(men)(men)(men)框(kuang)(kuang)(kuang)(kuang)有(you)合(he)頁一(yi)側(ce)(ce)、有(you)鎖一(yi)側(ce)(ce)及上框(kuang)(kuang)(kuang)(kuang)的(de)(de)貼(tie)合(he)面(mian)間(jian)(jian)(jian)隙(xi)，均不(bu)(bu)(bu)(bu)應(ying)(ying)大(da)(da)于(yu)(yu)3mm。

7.防(fang)火門(men)安(an)裝完成(cheng)后(hou)，其門(men)扇應(ying)啟閉靈(ling)活(huo)，并應(ying)無反彈、翹角、卡阻(zu)和(he)關(guan)閉不(bu)嚴現象。除特(te)殊情況外，防(fang)火門(men)門(men)扇的開啟力不(bu)應(ying)大于80N。

三、防火門維護

每(mei)日(ri)應(ying)(ying)對常開(kai)(kai)式(shi)(shi)防火(huo)門(men)門(men)口處進行一(yi)次檢(jian)查，并(bing)應(ying)(ying)清除妨礙設備啟(qi)閉(bi)的(de)(de)物(wu)品(pin)。每(mei)季度應(ying)(ying)手(shou)動(dong)(dong)(dong)(dong)啟(qi)動(dong)(dong)(dong)(dong)常閉(bi)式(shi)(shi)防火(huo)門(men)，檢(jian)查防火(huo)門(men)開(kai)(kai)關功(gong)(gong)能(neng)，且(qie)無(wu)卡阻現(xian)象。每(mei)年應(ying)(ying)對常開(kai)(kai)式(shi)(shi)防火(huo)門(men)火(huo)災(zai)報警聯動(dong)(dong)(dong)(dong)控制功(gong)(gong)能(neng)、消防控制室手(shou)動(dong)(dong)(dong)(dong)控制功(gong)(gong)能(neng)、現(xian)場手(shou)動(dong)(dong)(dong)(dong)控制功(gong)(gong)能(neng)進行一(yi)次檢(jian)查。對檢(jian)查和(he)試驗中(zhong)發現(xian)的(de)(de)問題應(ying)(ying)及時解決，對損壞或(huo)不合格的(de)(de)設備、零(ling)配件應(ying)(ying)立即更(geng)換(huan)，并(bing)應(ying)(ying)恢(hui)復正常狀態。