北海防火閥可以批發(fā)嗎歡迎來電佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="防火閥適用于通風(fēng)、空調(diào)或排煙系統(tǒng)的管道上，基本功能和適用范圍。選用閥門時應(yīng)注意閥門的功能，如常開還是常閉，北海防火閥可以批發(fā)嗎、自動關(guān)閉開啟、手動關(guān)閉開啟、手動復(fù)位、訊號輸出、遠(yuǎn)距離控制等要求。閥門若與風(fēng)機(jī)聯(lián)動的應(yīng)選用帶雙微動開關(guān)裝置，北海"><meta name="keywords" content="北海防火閥可以批發(fā)嗎,防火閥"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" 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href="http://www.cdcfah.com/cp/third-famen_fati/">閥體</a>?北海防火閥可以批發(fā)嗎歡迎來電佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</p><div id="jxpmbxu" class="leftbox clearfix"><h1>北海防火閥可以批發(fā)嗎歡迎來電佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="l2hu7gq" class="proBig"><div id="wfcuj7w" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174407099610/1742882.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8mw7x7j" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174407099610/1742882.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8ivfbt7" 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>北海防火閥可以批發(fā)嗎,防火閥</p><p><span>***更新：</span>2020-10-28 14:43:59</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="c3gd7pr" 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="hrob8nf" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="oyvsr87" class="box"><p><p style="text-indent:25px">防火閥適用于通風(fēng)、空調(diào)或排煙系統(tǒng)的管道上，基本功能和適用范圍。選用閥門時應(yīng)注意閥門的功能，如常開還是常閉，北海防火閥可以批發(fā)嗎、自動關(guān)閉開啟、手動關(guān)閉開啟、手動復(fù)位、訊號輸出、遠(yuǎn)距離控制等要求。閥門若與風(fēng)機(jī)聯(lián)動的應(yīng)選用帶雙微動開關(guān)裝置，北海防火閥可以批發(fā)嗎。閥體葉片應(yīng)為鋼板，厚度為2~6mm，閥體為不燃材料制作，轉(zhuǎn)動部件應(yīng)采用耐腐蝕的金屬材料，并轉(zhuǎn)動靈活。閥門的外殼厚度不得小于2mm，易融部件應(yīng)符合消防部門的認(rèn)可標(biāo)準(zhǔn)。防火閥可與通風(fēng)機(jī)，北海防火閥可以批發(fā)嗎、排煙風(fēng)機(jī)聯(lián)鎖。閥門的操作機(jī)構(gòu)一側(cè)應(yīng)有不小于200mm 的凈空間以利檢修。安裝閥門前必須檢查閥門的操作機(jī)構(gòu)是否完好，動作是否靈活有效。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）。北海防火閥可以批發(fā)嗎</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北海防火閥可以批發(fā)嗎,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174407099610/1742882.png"></div><p style="text-indent:25px">排煙閥安裝在高層建筑、地下建筑排煙系統(tǒng)的管道系統(tǒng)各支管端部（煙氣吸入口）處，平時呈關(guān)閉狀態(tài)并滿足漏風(fēng)量要求，感溫（煙）電信號聯(lián)動，排煙風(fēng)機(jī)同時啟運(yùn)；手動使閥門開啟，排煙風(fēng)機(jī)同時啟動；輸出閥門開啟信號?；馂?zāi)或需要排煙時手動和電動打開，起排煙作用的閥門。發(fā)生火災(zāi)時煙感探頭發(fā)出火警信號，消防控制中心通過DC24V電壓將閥門打開排煙，也可手動使閥門打開，手動復(fù)位。閥門開啟后可發(fā)出電訊號至消防控制中心。根據(jù)要求，還可與其它設(shè)備聯(lián)鎖。排煙閥與普通百葉風(fēng)口或板式風(fēng)口組合，可構(gòu)成排煙風(fēng)口。帶有裝飾口或進(jìn)行過裝飾處理的閥門稱為排煙口。一般建筑排煙系統(tǒng)需要人員確認(rèn)且操作，故排煙閥無感溫器件。一般大部分會安裝在建筑空間上部或吊頂部位。排煙閥可與火災(zāi)探測器聯(lián)鎖，特別是火災(zāi)煙感探測器的聯(lián)鎖，特別是火災(zāi)煙感探測器的聯(lián)鎖，通過探知火災(zāi)初期發(fā)生的煙氣來開啟閥門，進(jìn)行排煙，變成由電動機(jī)或電磁機(jī)構(gòu)驅(qū)動的自動閥門。玉林防火閥批發(fā)公司手動關(guān)閉280度遠(yuǎn)控排煙防火閥，手動打開，方便快捷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北海防火閥可以批發(fā)嗎,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174284033204/8175892.png"></div><p style="text-indent:25px">施工安裝可以防火閥可與通風(fēng)機(jī)、排煙風(fēng)機(jī)聯(lián)鎖。閥門的操作機(jī)構(gòu)一側(cè)應(yīng)有不小于200mm 的凈空間以利檢修。安裝閥門前必須檢查閥門的操作機(jī)構(gòu)是否完好，動作是否靈活有效。防火閥應(yīng)安裝在緊靠墻或樓板的風(fēng)管管段中，防火分區(qū)隔墻兩側(cè)的防火閥距墻表面不應(yīng)大于200mm，防火閥兩側(cè)各2.0m范圍內(nèi)的管道及其絕熱材料應(yīng)采用不燃材料。防火閥應(yīng)單獨(dú)設(shè)支吊架，以防止發(fā)生火災(zāi)時管道變形影響其性能。防火閥的熔斷片應(yīng)裝在朝向火災(zāi)危險性較大的一側(cè)。</p><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(yùn)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。3C防火閥是用來阻斷來自火災(zāi)區(qū)的煙氣及火焰經(jīng)過，并在一定時間內(nèi)能滿足耐火穩(wěn)定性和耐火完好性請求的閥門。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北海防火閥可以批發(fā)嗎,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174380078125/6920437.png"></div><p style="text-indent:25px">至于排煙類閥門的自動復(fù)位功能，規(guī)范和消防認(rèn)證要求只要具備復(fù)位功能即可，通常情況只要具備手動復(fù)位功能就可以滿足要求。因?yàn)榕艧熛到y(tǒng)使用的概率非常小，就算使用也是其中少數(shù)幾個系統(tǒng)會啟動，為了不確定的其中幾個閥門就讓所有閥門都具備電動復(fù)位功能，顯然是沒有必要的，火災(zāi)完根據(jù)動作信號手動復(fù)位即可，并沒有多大的工作量。當(dāng)然如果預(yù)算足夠，規(guī)定所有的閥門均具備自動復(fù)位功能也未嘗不可，應(yīng)注意有遠(yuǎn)距離復(fù)位功能的閥門，當(dāng)通電動作后，應(yīng)具有顯示閥門葉片位置的信號輸出閥門若與風(fēng)機(jī)聯(lián)動的應(yīng)選用帶雙微動開關(guān)裝置。云浮防火閥排行榜</p><p style="text-indent:25px">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。北海防火閥可以批發(fā)嗎</p><p style="text-indent:25px"> 防火閥選用主要控制參數(shù)為規(guī)格等。防火閥適用于通風(fēng)空調(diào)系統(tǒng)，除公共建筑的廚房排油煙系統(tǒng)用防火閥，動作溫度為150℃外，一般通風(fēng)空調(diào)系統(tǒng)用防火閥動作溫度為70℃。防火閥適用于通風(fēng)、空調(diào)或排煙系統(tǒng)的管道上，基本功能和適用范圍，選用閥門時應(yīng)注意閥門的功能，如常開還是常閉、自動關(guān)閉開啟、手動關(guān)閉開啟、手動復(fù)位、訊號輸出、遠(yuǎn)距離控制等要求。閥門若與風(fēng)機(jī)聯(lián)動的應(yīng)選用帶雙微動開關(guān)裝置。閥體葉片應(yīng)為鋼板，厚度為2~6mm，閥體為不燃材料制作，轉(zhuǎn)動部件應(yīng)采用耐腐蝕的金屬材料，并轉(zhuǎn)動靈活。閥門的外殼厚度不得小于2mm。易融部件應(yīng)符合消防部門的認(rèn)可標(biāo)準(zhǔn)。北海防火閥可以批發(fā)嗎</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，為員工打造良好的辦公環(huán)境。在文質(zhì)通風(fēng)近多年發(fā)展歷史，公司旗下現(xiàn)有品牌文質(zhì)等。公司不**提供專業(yè)的風(fēng)機(jī)、風(fēng)扇制造；制冷、空調(diào)設(shè)備制造；家用空氣調(diào)節(jié)器制造；安全、消防用金屬制品制造；管道和設(shè)備安裝；日用家電批發(fā)；日用家電零售；廚具衛(wèi)具及日用雜品批發(fā)；五金產(chǎn)品批發(fā)；五金零售；其他機(jī)械設(shè)備及電子產(chǎn)品批發(fā)；其他室內(nèi)裝飾材料零售；其他日用品零售；貿(mào)易代理；其他未列明批發(fā)業(yè)；其他未列明零售業(yè)。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動。），同時還建立了完善的售后服務(wù)體系，為客戶提供良好的產(chǎn)品和服務(wù)。文質(zhì)通風(fēng)始終以質(zhì)量為發(fā)展，把顧客的滿意作為公司發(fā)展的動力，致力于為顧客帶來***的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)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1747358.html</p></div></div></div></div></div><div id="ras8oyp" class="page-right twoColRt"><div id="hrol8sp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="o3zw48q" class="recomPic likePro"><a 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