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class="leftbox clearfix"><h1>佛山防火閥哪家便宜歡迎咨詢佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="dh7r8xo" class="proBig"><div id="xgd2w8o" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174486904297/5662677.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ba3pm2o" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174486904297/5662677.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lkwy7eq" 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>佛山防火閥哪家便宜,防火閥</p><p><span>***更新：</span>2020-12-30 08:22:24</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8eldpw3" 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: </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="x8pmegi" class="page-proshow02"><p class="title">詳細說明</p><div id="a7pln2z" class="box"><p><p style="text-indent:25px">排煙防火閥是一種消防部件，一般安裝在機械排煙系統(tǒng)的管道上（設(shè)于排煙風(fēng)機吸入口處管道上），平時呈開啟狀態(tài)，佛山防火閥哪家便宜，發(fā)生火災(zāi)時開啟排煙，房間起火后排煙風(fēng)機啟動，同時排煙防火閥打開，對起火房間排煙，以達到人員能夠及時逃脫時不受煙的傷害，火勢過大時，火苗會通過排風(fēng)口進入排煙管道，當(dāng)排煙管道內(nèi)煙氣溫度達到280度時關(guān)閉，此時排煙防火閥上的280°易熔桿熔斷，佛山防火閥哪家便宜，佛山防火閥哪家便宜，排煙防火閥關(guān)閉，同時給出信號排煙風(fēng)機關(guān)閉, 并在一定時間內(nèi)滿足漏煙量和耐火完整性要求，起隔煙阻火作用。遠程控制型排煙防火閥可遠距離手動開啟、手動復(fù)位關(guān)閉。佛山防火閥哪家便宜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山防火閥哪家便宜,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174486904297/5662677.png"></div><p style="text-indent:25px">防火閥按其功能可分為：排煙閥、排煙防火閥、防火調(diào)節(jié)閥、防煙防火調(diào)節(jié)閥等多種結(jié)構(gòu)。排煙閥安裝在高層建筑、地下建筑排煙系統(tǒng)的管道上，它的基本功能有：感溫（煙）電信號聯(lián)動，排煙風(fēng)機同時啟運；手動使閥門開啟，排煙風(fēng)機同時啟動；輸出閥門開啟信號。排煙防火閥安裝在排煙、防火要求的排煙系統(tǒng)管道上（設(shè)于排煙風(fēng)機吸入口處管道上），它的基本功能除了具有排煙閥的功能外還具有當(dāng)排煙溫度超過280℃時熔斷，使閥門關(guān)閉，排煙機同時停機。防火調(diào)節(jié)閥安裝在有防火要求的通風(fēng)空調(diào)系統(tǒng)管道上（防止火勢沿風(fēng)道蔓延），它的功能有：溫度熔斷器在70℃時熔斷，使閥門關(guān)閉；輸出閥門關(guān)閉信號，通風(fēng)空調(diào)系統(tǒng)風(fēng)機停機；無級調(diào)節(jié)風(fēng)量。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），它的功能有：感煙（溫）電信號聯(lián)動使閥門關(guān)閉，通風(fēng)空調(diào)系統(tǒng)風(fēng)機停機；手動使閥門關(guān)閉，風(fēng)機停機；溫度熔斷器在70℃時熔斷使閥門關(guān)閉；輸出閥門關(guān)閉信號；按90°五等分有級調(diào)節(jié)風(fēng)量。佛山防火閥哪家便宜常開型排煙防火閥輸出閥門關(guān)閉信號，聯(lián)鎖排煙風(fēng)機停止。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山防火閥哪家便宜,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174394492188/7492810.png"></div><p style="text-indent:25px"> 防火閥，常開，70℃或者280℃關(guān)閉，一般安裝在風(fēng)管穿越防火墻和結(jié)構(gòu)變形縫處，起火災(zāi)控制作用，可以設(shè)置輸出電訊號，溫度超過70℃或者280℃時閥門關(guān)閉，聯(lián)動送（補）風(fēng)機關(guān)閉。安裝在中央空調(diào)風(fēng)道系統(tǒng)中，工作原理是利用閥門上安裝的極易熔合金的溫度控制，利用重力作用和彈簧機構(gòu)的作用，當(dāng)火災(zāi)發(fā)生時，火焰入侵風(fēng)道，高溫使閥門上的易熔合金熔解，或使記憶合金產(chǎn)生形變使閥門自動關(guān)閉，用于風(fēng)道與防火分區(qū)貫穿的場合。防火閥是在調(diào)節(jié)的基礎(chǔ)上，增加感溫控制裝置。平時呈開啟狀態(tài)，當(dāng)火災(zāi)發(fā)生時，手動、溫度熔斷器自動使閥門迅速關(guān)閉，手動復(fù)拉開啟閥門。安裝在有消防要求的通風(fēng)、空調(diào)系統(tǒng)管道上。</p><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。防火閥可以選擇安裝手動、電動、全自動三種不同機構(gòu)實現(xiàn)不同的功能要求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山防火閥哪家便宜,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174407099610/1742882.png"></div><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。一種防火閥，包括閥體、若干轉(zhuǎn)動連接于閥體內(nèi)壁上的閥板和驅(qū)動所述閥板轉(zhuǎn)動的執(zhí)行部件。貴港防火閥排行榜</p><p style="text-indent:25px">排煙口、排煙閥主要設(shè)置在排煙系統(tǒng)的管道上，或安裝在消防排煙風(fēng)機的吸入口處，平時處于關(guān)閉狀態(tài)。佛山防火閥哪家便宜</p><p style="text-indent:25px">風(fēng)空調(diào)系統(tǒng)中防火閥的設(shè)置與選用風(fēng)管穿越防火分區(qū)處，穿越通風(fēng)、空調(diào)機房及重要的或火災(zāi)危險性大的房間隔墻和樓板處；垂直風(fēng)管與每層水平風(fēng)管交接處的水平管段上應(yīng)設(shè)防火閥，但多層建筑的每個防火分區(qū)其通風(fēng)、空調(diào)系統(tǒng)均**設(shè)置時，則該防火分區(qū)內(nèi)的水平風(fēng)管與垂直總管的交接處可不設(shè)防火閥；穿越變形縫處的兩側(cè)風(fēng)管上各設(shè)一個。上述部位的防火閥,平時常開，當(dāng)火災(zāi)中其溫度達到70℃時，則自動關(guān)閉。防火閥應(yīng)靠近防火分隔處設(shè)置，且應(yīng)單獨設(shè)支、吊架。當(dāng)防火閥暗裝時，應(yīng)在安裝部位設(shè)置檢修口。佛山防火閥哪家便宜</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司擁有風(fēng)機、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)的項目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動。）等多項業(yè)務(wù)，主營業(yè)務(wù)涵蓋3cf消防認證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機。一批專業(yè)的技術(shù)團隊，是實現(xiàn)企業(yè)戰(zhàn)略目標(biāo)的基礎(chǔ)，是企業(yè)持續(xù)發(fā)展的動力。誠實、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的3cf消防認證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機。公司力求給客戶提供全數(shù)良好服務(wù)，我們相信誠實正直、開拓進取地為公司發(fā)展做正確的事情，將為公司和個人帶來共同的利益和進步。經(jīng)過幾年的發(fā)展，已成為3cf消防認證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機行業(yè)出名企業(yè)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2628511.html</p></div></div></div></div></div><div id="blnp2vs" class="page-right twoColRt"><div id="gliuwnp" class="box01 margin10 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