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href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/second-yiqiyibiao_famen/">閥門</a>?<a href="http://www.cdcfah.com/cp/third-famen_fati/">閥體</a>?茂名防火閥費用值得信賴佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</p><div id="3k2bdkw" class="leftbox clearfix"><h1>茂名防火閥費用值得信賴佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="ut2aho7" class="proBig"><div id="wkb7ghd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174380078125/6920437.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="s833wsj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174380078125/6920437.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mv8eqx8" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>茂名防火閥費用,防火閥</p><p><span>***更新：</span>2020-11-01 00:35:39</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="cary887" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">佛山文質(zhì)通風(fēng)設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>馮達(dá)斌</p><p><span>郵箱: </span>751633122@qq.com</p><p><span>電話: </span>13679725711</p><p><span>傳真: </span>0757_</p><p><span>網(wǎng)址: </span>http://fswztf.1688.com</p><p><span>手機(jī): </span>0757-85965668</p><p><span>地址: </span>大瀝鎮(zhèn)黃岐六聯(lián)鄉(xiāng)高力中村倉庫(自編)3號(住所申報)</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="f2w7jfw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="g8z87rn" class="box"><p><p style="text-indent:25px">排煙防火閥安裝在排煙系統(tǒng)管道上，排煙防火閥平常關(guān)掉，屋子著火后消防排煙風(fēng)機(jī)起動，茂名防火閥費用，另外排煙防火閥開啟，對著火屋子排煙系統(tǒng)，以做到工作人員可以立即逃離時不會受到煙的損害，火勢過大時火焰會根據(jù)排風(fēng)系統(tǒng)口進(jìn)到排煙系統(tǒng)管道，這時排煙防火閥上的280°易熔桿融斷，排煙防火閥關(guān)掉，另外得出數(shù)據(jù)信號消防排煙風(fēng)機(jī)關(guān)掉。70度的是防煙閥發(fā)生火災(zāi)時，閘閥關(guān)掉，斷開火勢，避免火災(zāi)事故沿風(fēng)管擴(kuò)散。280度的是排煙防火閥。發(fā)生火災(zāi)時，閘閥打開，排出去房間內(nèi)濃煙。當(dāng)房間內(nèi)火勢非常大，溫度抵達(dá)280度，假如再排，便是排爆火，茂名防火閥費用。那樣比不上關(guān)閉它咯，茂名防火閥費用，因此280度的情況下閘閥關(guān)掉，斷開火勢。排煙防火閥的存在就是消除火災(zāi)風(fēng)險，防備火災(zāi)發(fā)作。茂名防火閥費用</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="茂名防火閥費用,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174380078125/6920437.png"></div><p style="text-indent:25px">防排煙系統(tǒng)中防火閥的設(shè)置與選用在排煙風(fēng)機(jī)的入口總管上應(yīng)設(shè)置當(dāng)煙氣溫度超過280℃時能自動關(guān)閉的排煙防火閥，且應(yīng)與排煙風(fēng)機(jī)連鎖，當(dāng)排煙防火閥關(guān)閉時，風(fēng)機(jī)停止運轉(zhuǎn)。排煙風(fēng)機(jī)應(yīng)保證在280℃時能連續(xù)工作30min。需要說明的是，排煙防火閥設(shè)置在排煙風(fēng)機(jī)前、后，要依具體情況靈活確定。以地下室排煙系統(tǒng)為例：當(dāng)?shù)叵率?為一層，且排煙經(jīng)豎風(fēng)道排至室外時，排煙防火閥宜設(shè)置在排煙風(fēng)機(jī)入口總管上；當(dāng)?shù)叵率覍訑?shù)在二層及二層以上，各層共用一排煙豎井時，則每層排煙防火閥應(yīng)設(shè)置在排煙風(fēng)機(jī)出口總管上，即緊靠排煙豎井一側(cè)設(shè)置。茂名防火閥費用防火閥的執(zhí)行機(jī)構(gòu)采用機(jī)械傳動原理，不需電、氣及其它能源，因而可保證在任何情況下均能起到防火作用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="茂名防火閥費用,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174258398438/156679.png"></div><p style="text-indent:25px">火閥，常開，70度關(guān)閉，一般安裝在風(fēng)管穿越防火墻處，起火災(zāi)關(guān)斷作用，可以設(shè)置輸出電訊號，溫度全自動排煙防火閥超過70度時閥門關(guān)閉，聯(lián)動送（補）風(fēng)機(jī)關(guān)閉；防煙防火調(diào)節(jié)閥，常開，70度關(guān)閉，同1，不過多一個電訊號輸入，可由消控室遠(yuǎn)程控制關(guān)閉，一般用于平時送風(fēng)、火災(zāi)補風(fēng)共用風(fēng)管系統(tǒng)中，火災(zāi)時可控制關(guān)閉不需要補風(fēng)的房間；常開型排煙防火閥，280度熔斷關(guān)閉，常開，輸出電訊號，這種和1相似，只是熔斷溫度不同，一般應(yīng)用于火災(zāi)排煙管穿越防火墻處，煙氣溫度超過280度時自動熔斷關(guān)閉，可聯(lián)動關(guān)閉排煙風(fēng)機(jī)。</p><p style="text-indent:25px">防火閥運用中注意事項：在生活中,通常在通風(fēng)和空調(diào)體系道路的計劃中都會裝置和運用防火閥.它是實際的工程建造中發(fā)揮著很主要的功用和效果.本來閥門關(guān)于各個有些都有著很主要效果,是主要的部件之一.在作業(yè)的過程中,能夠關(guān)于它的風(fēng)量進(jìn)行調(diào)理,能夠完成體系的調(diào)試.在作業(yè)之后,閥門的展開都固定好,然后得到了合理的分配,依照根本的需要進(jìn)行計劃。防火閥在工程設(shè)備中是不能夠短少的消防設(shè)備,能夠極好的安排火災(zāi)的發(fā)作,起到了很主要的功用和效果.它關(guān)于安全環(huán)境起到了至關(guān)主要的效果.它能夠掃除許多的危險,應(yīng)依照根本的需要進(jìn)行規(guī)劃。消防操控設(shè)備關(guān)于避免防煙,排煙設(shè)備起到了很主要的操控效果.在發(fā)作火災(zāi)的時分,必須要關(guān)于有關(guān)的部位進(jìn)行送風(fēng).遇到問題的時分,通常都會宣布一些聲響，能夠操控火災(zāi)的發(fā)作。管網(wǎng)氣體救系在裝置的時分,也應(yīng)當(dāng)充沛的考慮它的安全性,能夠操控功能。在空調(diào)體系的風(fēng)道上，設(shè)備排煙防火閥的目的是當(dāng)發(fā)生火災(zāi)時能靈敏堵截運送的氣流。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="茂名防火閥費用,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174336738282/9361786.png"></div><p style="text-indent:25px">通風(fēng)管是火災(zāi)時不使用的到70度時關(guān)閉防火閥起到阻止火災(zāi)蔓延的作用。排煙系統(tǒng)的防火閥是在火災(zāi)是排煙的，煙氣溫度較高，到280度時，這個火災(zāi)通過機(jī)械排風(fēng)已經(jīng)達(dá)不到效果了，排煙閥關(guān)閉防止風(fēng)機(jī)等設(shè)備損壞。70常開防火常開。遇火關(guān)閉。排煙防火280常閉，遇火打開始排煙開當(dāng)空氣氣流到280關(guān)閉。送風(fēng)機(jī)=正壓風(fēng)機(jī)=補風(fēng)機(jī),叫法不同而以,多種用途,輸送氣體溫度80℃以下排煙風(fēng)機(jī),用于消防排煙,要求280℃下運行30min,也可用于廚房排油煙排風(fēng)機(jī),多種用途,輸送氣體溫度80℃以下防煙防火調(diào)節(jié)閥安裝在有防煙防火要求的通風(fēng)空調(diào)系統(tǒng)管道上（防止煙火蔓延）。茂名防火閥費用</p><p style="text-indent:25px">排煙防火閥漏風(fēng)量低，氣密功能比較好。茂名防火閥費用</p><p style="text-indent:25px">防煙系統(tǒng)的組成：正壓送風(fēng)系統(tǒng)主要由設(shè)置在屋頂或局部屋頂?shù)恼龎核惋L(fēng)機(jī)和設(shè)于每層（也可隔層設(shè)置）防煙樓梯間、消防前室的正壓送風(fēng)閥及其電氣連鎖控制裝置組成，再加上建筑送風(fēng)豎井，構(gòu)成了一個完整的建筑物防煙系統(tǒng)。當(dāng)某層著火時，打開著火層及相鄰上下層的正壓送風(fēng)閥，接著啟動相應(yīng)正壓送風(fēng)機(jī)，在防煙樓梯間、消防前室形成正壓，阻止煙氣進(jìn)入，以供人群安全疏散之用。正壓送風(fēng)口開啟方式：手動：現(xiàn)場操作；自動：通過報警總線和控制模塊實現(xiàn)，通過監(jiān)視模塊反饋開啟信號。茂名防火閥費用</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司主要經(jīng)營范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊和良好的市場口碑。公司業(yè)務(wù)涵蓋3cf消防認(rèn)證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機(jī)等，價格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌。文質(zhì)通風(fēng)秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1791856.html</p></div></div></div></div></div><div id="zdplklh" class="page-right twoColRt"><div id="rfm8gmd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="c3lcj8k" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="z8sykws" 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