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id="dj9xxlh" class="leftbox clearfix"><h1>甘肅玻璃門(mén)電話創(chuàng)新服務(wù) 段家灘華衛(wèi)卷閘門(mén)供應(yīng)</h1><div id="jn7vt7v" class="proBig"><div id="zxfd9dl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lzytwy/637280923199394532/6915621.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xl7pfjz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lzytwy/637280923199394532/6915621.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tz99hxd" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>甘肅省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>甘肅玻璃門(mén)電話,門(mén)</p><p><span>***更新：</span>2021-01-28 12:33:32</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="75jxdbh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">城關(guān)區(qū)段家灘華衛(wèi)卷閘門(mén)加工經(jīng)營(yíng)部</a></p><p><span>聯(lián)系人：</span>張經(jīng)理</p><p><span>郵箱: </span>1552238738@QQ.COM</p><p><span>電話: </span>13038716685</p><p><span>傳真: </span>0931_9444460</p><p><span>網(wǎng)址: </span>http://lzytwy.shop.88360.com</p><p><span>手機(jī): </span>0931-8168140</p><p><span>地址: </span>段家灘16號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="dxfvvdj" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="pbz7vlr" class="box"><p><p> 設(shè)置防火門(mén)監(jiān)控器的必要性及規(guī)范依據(jù)防火門(mén)監(jiān)控器是火災(zāi)自動(dòng)報(bào)警監(jiān)控系統(tǒng)的重要組成部分，火災(zāi)自動(dòng)報(bào)警系統(tǒng)是根據(jù)火情自動(dòng)或手動(dòng)觸發(fā)信號(hào)進(jìn)行報(bào)警，人員出入通道的常閉和常開(kāi)防火門(mén)的開(kāi)/閉狀態(tài)不在其監(jiān)控范圍內(nèi)，不能滿足防火門(mén)設(shè)置“在一定時(shí)間范圍內(nèi)，保持防火分隔的耐火災(zāi)完整性”的根本要求。防火門(mén)系統(tǒng)的聯(lián)動(dòng)控制設(shè)計(jì)，甘肅玻璃門(mén)電話，應(yīng)符合下列規(guī)定：應(yīng)由常開(kāi)防火門(mén)所在防火分區(qū)內(nèi)的兩只**的火災(zāi)探測(cè) </p> <p> 器或一只火災(zāi)探酬器與一只于動(dòng)火災(zāi)報(bào)警按鈕的報(bào)警信號(hào)，作為常開(kāi)防火門(mén)關(guān)閉的聯(lián)動(dòng)觸發(fā)信號(hào)，聯(lián)動(dòng)觸發(fā)信號(hào)應(yīng)由火災(zāi)報(bào)警控制器或消防聯(lián)動(dòng)控制器發(fā)出，并應(yīng)由消防聯(lián)動(dòng)控制器或防火門(mén)監(jiān) </p> <p> 控器聯(lián)動(dòng)控制防火門(mén)關(guān)閉。疏散通道上各防火門(mén)的開(kāi)j昌、關(guān)閉及故障狀態(tài)信號(hào)應(yīng)反饋至防火門(mén)監(jiān)控器?！督ㄖO(shè)計(jì)防火規(guī)范》GB50016-2014明確要求防火門(mén)關(guān)閉后應(yīng)具有防煙性能，但是由于當(dāng)前許多工程項(xiàng)目與疏散區(qū)域相關(guān)的常閉防火門(mén)經(jīng)常處于關(guān)不嚴(yán)或開(kāi)啟狀態(tài)，使常閉防火門(mén)無(wú)法起到防煙功能，造成火災(zāi)條件下的疏散樓梯間等部位充滿煙氣，甘肅玻璃門(mén)電話，甘肅玻璃門(mén)電話。因此根據(jù)建規(guī)6.5.1條第6款要求，防火門(mén)監(jiān)控系統(tǒng)應(yīng)能監(jiān)視與疏散區(qū)域相關(guān)的常閉防火門(mén)的狀態(tài)，主要包括防煙樓梯間、封閉樓梯間、電梯前室等處設(shè)置的常閉防火門(mén)。常用的防火門(mén)有：鋼質(zhì)防火門(mén)，木質(zhì)防火門(mén)，鋼木防火門(mén)等。甘肅玻璃門(mén)電話</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅玻璃門(mén)電話,門(mén)" src="https://tyunfile.71360.com/UploadFile/lzytwy/637280923199394532/6915621.png"></div><p> 防火卷簾門(mén)需符合一定的規(guī)范，究竟防火卷簾門(mén)的規(guī)范有哪些？就由PChouse為你一一解答。 </p> <p> 要根據(jù)不同建筑所，安裝的不同防火卷簾門(mén)。另外，其防火卷簾門(mén)尺寸規(guī)格大小等方面，也是有差別的。選擇防火卷簾門(mén)尺寸時(shí)，要通過(guò)內(nèi)裝尺寸、外裝尺寸計(jì)算，來(lái)決定防火卷簾門(mén)尺寸大小。 </p> <p> 一般來(lái)說(shuō)，內(nèi)裝尺寸=洞口寬度*（洞口高度+封箱+預(yù)卷）*單價(jià)；外裝尺寸=洞口寬度*（外跨尺寸+封箱+預(yù)卷+洞口高度）*單價(jià)。一般情況下，外跨尺寸為0.4mm，預(yù)卷為0.6mm。以此得出來(lái)的防火卷簾門(mén)規(guī)范尺寸，并據(jù)此來(lái)選擇防火卷簾門(mén)。甘肅玻璃門(mén)電話簾板、導(dǎo)軌、門(mén)楣、卷軸等部位的表面不允許有裂紋、壓坑及較明顯的凹凸、錘痕、毛刺、空洞等缺陷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅玻璃門(mén)電話,門(mén)" src="https://tyunfile.71360.com/UploadFile/lzytwy/637280923037587891/4483118.png"></div><p style="text-indent:25px">在平坦地面上設(shè)置有門(mén)檻，行人只要要留個(gè)心眼，提前提醒自己前面有個(gè)門(mén)檻注意絆倒，就可以了，所以在正常情況下這樣設(shè)置是沒(méi)有什么大問(wèn)題的。但是在發(fā)生火災(zāi)的情況下，當(dāng)事人是慌張失措、見(jiàn)路就跑的、跟隨人群的，此時(shí)誰(shuí)會(huì)注意腳下低矮凸起的門(mén)檻，而門(mén)檻過(guò)高，則會(huì)拖長(zhǎng)逃生時(shí)間，這在短短幾分鐘的比較好逃生時(shí)間里，就是非常嚴(yán)重的問(wèn)題。但題主問(wèn)的是入戶門(mén)是否可設(shè)置門(mén)檻（如果是消防電梯前室、樓梯前室的入戶門(mén)則為防火門(mén)），這又另當(dāng)考慮了，因?yàn)槭枭⒌娜巳菏菓糸T(mén)內(nèi)熟悉路線情況的人，且人數(shù)不多，影響不大。不嚴(yán)謹(jǐn)?shù)氖?，找不到?guī)范條文加以肯定。而在入戶門(mén)中，就防火門(mén)開(kāi)啟方向的規(guī)范條文來(lái)佐證，入戶門(mén)設(shè)置門(mén)檻在人數(shù)不多的情況下是可行的。防火門(mén)的作用是隔斷，形成一個(gè)**的防火分區(qū)。所以，防火門(mén)為常閉式，目的就是為了在火災(zāi)發(fā)生時(shí)隔斷火焰的蔓延，避免火勢(shì)的擴(kuò)大。防火門(mén)分等級(jí)，如甲級(jí)乙級(jí)，不同的等級(jí)耐火時(shí)間不同。根據(jù)單位的不同性質(zhì)安裝不同等級(jí)的防火門(mén)。如果防火門(mén)不關(guān)閉，發(fā)生火災(zāi)時(shí)，火焰會(huì)迅速蔓延，起不到防火的作用了就。</p><p style="text-indent:25px">防火門(mén)一般設(shè)在以下部位：封閉疏散樓梯，通向走道；封閉電梯間，通向前室及前室通向走道的門(mén)；電纜井、管道井、排煙道、垃圾道等豎向管道井的檢查門(mén)；劃分防火分區(qū)，控制分區(qū)建筑面積所設(shè)防火墻和防火隔墻上的門(mén)。當(dāng)建筑物設(shè)置防火墻或防火門(mén)有困難時(shí)，要用防火卷簾門(mén)代替，同時(shí)須用水幕保護(hù)；規(guī)范（如GB50016-2014《建筑設(shè)計(jì)防火規(guī)范》）或設(shè)計(jì)特別要求防火、防煙的隔墻分戶門(mén)。例如：附設(shè)在高層民用建筑內(nèi)的固定滅火裝置的設(shè)備室（鋼瓶室、泡沫站等），通風(fēng)、空氣調(diào)節(jié)機(jī)房等的隔墻門(mén)應(yīng)采用甲級(jí)防火門(mén)；經(jīng)常有人停留或可燃物較多的地下室房間隔墻上的門(mén)，應(yīng)采用甲級(jí)防火門(mén)；因受條件限制，必須在高層建筑內(nèi)布置燃油、燃?xì)獾腻仩t，可燃油油浸電力變壓器，充有可燃油的高壓電容器和開(kāi)關(guān)等，**房間隔墻上的門(mén)，都應(yīng)采用甲級(jí)防火門(mén)。還有設(shè)計(jì)有特殊要求的須防火的分戶門(mén)，如消防監(jiān)控指揮中心、檔案資料室、貴重物品倉(cāng)庫(kù)等的分戶門(mén)，通常選用甲級(jí)或乙級(jí)防火門(mén)。高層高級(jí)住宅樓的分戶門(mén)，常采用防火防盜門(mén)。防火卷簾門(mén)廣泛應(yīng)用于工業(yè)與民用建筑的防火隔斷區(qū)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅玻璃門(mén)電話,門(mén)" src="https://tyunfile.71360.com/UploadFile/lzytwy/637280927992939453/5215471.png"></div><p style="text-indent:25px">防火門(mén)有木質(zhì)防火門(mén)和鋼質(zhì)防火門(mén)兩種，鋼質(zhì)門(mén)防火還好理解，木質(zhì)防火門(mén)怎么防火？一些消費(fèi)者就不太明白了，下面我們通過(guò)工藝對(duì)比來(lái)了解一下；質(zhì)防火門(mén)木材的阻燃質(zhì)量關(guān)系到木質(zhì)防火門(mén)的耐火極限，因此許多防火門(mén)生產(chǎn)企業(yè)都將該工序設(shè)立為生產(chǎn)過(guò)程中的特殊過(guò)程控制點(diǎn)，但是由于阻燃工序缺乏成熟的工藝規(guī)程，致使各個(gè)廠家的阻燃工藝各不相同，阻燃工藝不甚合理，無(wú)法保證阻燃質(zhì)量，嚴(yán)重時(shí)導(dǎo)致防火門(mén)耐火極限降低，給人民**的生命財(cái)產(chǎn)安全造成潛在的隱患。木材的常用的阻燃方法有：噴涂法、浸泡法、蒸煮法、真空法、真空加壓法等。噴涂法和浸泡法一般應(yīng)用于不再進(jìn)行刨削加工的木材表面，以及厚度低于10mm的薄板阻燃處理，不適用于木質(zhì)防火門(mén)的生產(chǎn)。真空法和真空加壓法雖然阻燃效果較好，但因其設(shè)備昂貴，部分防火門(mén)生產(chǎn)企業(yè)中還未見(jiàn)使用。防火卷簾門(mén)手動(dòng)速放裝置的臂力不大于50N。蘭州翻板門(mén)訂購(gòu)</p><p style="text-indent:25px">防火卷簾門(mén)上面安裝有防火卷簾門(mén)控制器控制防火卷簾門(mén)進(jìn)行上、下、停等動(dòng)作。甘肅玻璃門(mén)電話</p><p style="text-indent:25px"><p>哪些場(chǎng)所必須安裝防火門(mén)監(jiān)控系統(tǒng)？監(jiān)控系統(tǒng)主要作用是控制防火門(mén)的開(kāi)閉，安裝它的目的是為了減少火災(zāi)損失。但是安裝這個(gè)系統(tǒng)的費(fèi)用并不低，而且有一些人抱著僥幸的心理，認(rèn)為只要平時(shí)多注意消防安全，不安裝此類系統(tǒng)也是可以的。但事實(shí)上，國(guó)家已經(jīng)明確規(guī)定防火門(mén)監(jiān)控系統(tǒng)屬于強(qiáng)制安裝產(chǎn)品。必須安裝系統(tǒng)的場(chǎng)所包括大型的購(gòu)物商場(chǎng)、影院、醫(yī)院、學(xué)校、電信大樓、金融大廈、高層小區(qū)等等。這些場(chǎng)所因?yàn)槿藛T較為密集，火災(zāi)隱患比較多，為保障消防安全，必須要安裝該系統(tǒng)。<p>以上場(chǎng)所由于火災(zāi)隱患比較多，因此必須要安裝防火門(mén)監(jiān)控系統(tǒng)。而系統(tǒng)的工作原理主要是利用電磁原理，電磁在通電的情況下會(huì)對(duì)門(mén)產(chǎn)生強(qiáng)大的吸附力，使防火門(mén)處于常開(kāi)狀態(tài)；當(dāng)發(fā)生火災(zāi)時(shí)，系統(tǒng)中的電磁釋放器和電動(dòng)閉門(mén)器相結(jié)合，使防火門(mén)得以關(guān)閉，將火勢(shì)和濃煙隔離開(kāi)來(lái)。防火門(mén)監(jiān)控系統(tǒng)的常開(kāi)門(mén)系統(tǒng)，是由電磁在充電的情況下對(duì)門(mén)進(jìn)行吸附使其達(dá)到正常的常開(kāi)狀態(tài)。當(dāng)發(fā)生火災(zāi)時(shí)，電磁會(huì)受到預(yù)警會(huì)釋放防火門(mén)使門(mén)下滑。一般防火門(mén)監(jiān)控系統(tǒng)是對(duì)常開(kāi)防火門(mén)有強(qiáng)烈的監(jiān)視作用的。要隨時(shí)監(jiān)控火災(zāi)發(fā)生的地方，這樣才能控制常開(kāi)門(mén)的狀態(tài)。甘肅玻璃門(mén)電話</p></p><br 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