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id="43aqse2" class="leftbox clearfix"><h1>河池防火閥定制哪家好推薦咨詢佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="09izqxj" class="proBig"><div id="yb7qewt" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174394492188/7492810.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="5sjamoa" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174394492188/7492810.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="t3giu3a" 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>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>河池防火閥定制哪家好,防火閥</p><p><span>***更新：</span>2020-10-31 10:31:42</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="0my7777" 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(hào)(住所申報(bào))</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="ytub2j3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="5zbiprd" class="box"><p><p style="text-indent:25px">防煙防火閥主要用于通風(fēng)、空調(diào)系統(tǒng)的風(fēng)管上，平時(shí)處于"常開"狀態(tài)，當(dāng)空氣溫度達(dá)到70℃時(shí)，通過閥內(nèi)熔斷器動(dòng)作而自動(dòng)關(guān)閉。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(jī)的吸入口處，平時(shí)處于關(guān)閉狀態(tài)，發(fā)生火災(zāi)時(shí)，通過聯(lián)動(dòng)，河池防火閥定制哪家好，自動(dòng)開啟排煙。防火閥安裝在排煙系統(tǒng)與通風(fēng)空調(diào)系統(tǒng)兼用的風(fēng)機(jī)入口處，平時(shí)處于"常開"狀態(tài)，河池防火閥定制哪家好，河池防火閥定制哪家好，可通風(fēng)，當(dāng)管道內(nèi)氣流溫度達(dá)280℃時(shí)，閥門靠易熔金屬的溫度熔斷器動(dòng)作而自動(dòng)關(guān)閉，切斷氣流，防止火災(zāi)蔓延。280度防火閥工作原理是極易熔合金的溫度控制，利用重力作用和彈簧機(jī)構(gòu)的作用關(guān)閉閥門。河池防火閥定制哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河池防火閥定制哪家好,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174394492188/7492810.png"></div><p style="text-indent:25px">在排煙系統(tǒng)管道上設(shè)排煙防火閥，以防止火災(zāi)時(shí)高溫有毒煙氣傳輸，引起火災(zāi)蔓延擴(kuò)大和毒性加重，排煙閥管道穿越防火分區(qū)的隔墻處；管道穿越通風(fēng)、空氣調(diào)節(jié)機(jī)房及重要的或火災(zāi)危險(xiǎn)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；管道穿越變形縫的兩側(cè)。防火閥和排煙防火閥并不是一種產(chǎn)品，其作用也不一樣，防火閥：作用是防火，700C溫度熔斷器自動(dòng)關(guān)閉，可聯(lián)動(dòng)，用于通風(fēng)空調(diào)系統(tǒng)風(fēng)管內(nèi)。防煙防火閥：依靠煙感控制動(dòng)作，電動(dòng)關(guān)閉(防煙)，也可700C溫度熔斷器自動(dòng)關(guān)閉(防火)用于通風(fēng)空調(diào)系統(tǒng)風(fēng)管內(nèi)。河池防火閥定制哪家好排煙防火閥是主動(dòng)化體系中的一個(gè)重要組成部分，它裝于現(xiàn)場操控流路。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河池防火閥定制哪家好,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174336738282/9361786.png"></div><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(gè)完整的建筑物防煙系統(tǒng)。當(dāng)某層著火時(shí)，打開著火層及相鄰上下層的正壓送風(fēng)閥，接著啟動(dòng)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(dòng)：現(xiàn)場操作；自動(dòng)：通過報(bào)警總線和控制模塊實(shí)現(xiàn)，通過監(jiān)視模塊反饋開啟信號(hào)。</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(dòng)作溫度為150℃外，一般通風(fēng)空調(diào)系統(tǒng)用防火閥動(dòng)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(shí)應(yīng)注意閥門的功能，如常開還是常閉、自動(dòng)關(guān)閉開啟、手動(dòng)關(guān)閉開啟、手動(dòng)復(fù)位、訊號(hào)輸出、遠(yuǎn)距離控制等要求。閥門若與風(fēng)機(jī)聯(lián)動(dòng)的應(yīng)選用帶雙微動(dòng)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(dòng)部件應(yīng)采用耐腐蝕的金屬材料，并轉(zhuǎn)動(dòng)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)。防煙防火閥主要用于通風(fēng)、空調(diào)系統(tǒng)的風(fēng)管上。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河池防火閥定制哪家好,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174284033204/8175892.png"></div><p style="text-indent:25px">防火是我們?nèi)粘Ｉ钪蟹浅Ｖ匾暤膯栴}，排煙防火閥的存在就是消除火災(zāi)風(fēng)險(xiǎn)，防備火災(zāi)發(fā)作、排煙防火閥適用于有防煙防火要求的通風(fēng)空調(diào)體系的風(fēng)管上，十分適用于設(shè)有鹵代烷氣體主動(dòng)救活設(shè)備的重要建筑物，因?yàn)榫然顣r(shí)開釋氣體前要求封閉一切的閥門，救活完畢之后，又應(yīng)該翻開閥門來進(jìn)行通風(fēng)和排氣。當(dāng)排煙體系兼作通風(fēng)空調(diào)體系時(shí)，不只需考慮通風(fēng)時(shí)空氣調(diào)度要求，還要考慮發(fā)作火災(zāi)時(shí)能敏捷排煙防火的要求，除此之外，排煙防火閥還適用于通風(fēng)、空調(diào)管道裝在吊頂上，無法用人工手動(dòng)復(fù)位的場合。排煙防火閥是主動(dòng)化體系中的一個(gè)重要組成部分，它裝于現(xiàn)場操控流路，因此著**味時(shí)它是切斷流路防止可燃性流體通向火境的首要設(shè)備。在著火情況下排煙防火閥是翻開仍是封閉是很要害的。值得注意的是：因?yàn)榕艧煼阑痖y由操控室的調(diào)度器進(jìn)行自控，并非人工操作，因此排煙防火閥門的首要特征應(yīng)該是：能飽嘗調(diào)溫而短期作業(yè)，或者是當(dāng)千辛萬苦封閉時(shí)應(yīng)使泄露量較小。排煙系統(tǒng)的防火閥是在火災(zāi)是排煙的，煙氣溫度較高。河池防火閥定制哪家好</p><p style="text-indent:25px">履行組織由外殼、葉片調(diào)理組織、離合器、溫度熔斷器等組成。河池防火閥定制哪家好</p><p style="text-indent:25px">垂直式新風(fēng)系統(tǒng)是室外空氣經(jīng)過新風(fēng)機(jī)組處理后，通過豎風(fēng)道送至空調(diào)房間，一般新風(fēng)機(jī)組設(shè)在屋頂。對于建筑層高較低，水平敷設(shè)新風(fēng)管有困難的情況下比較適用。對于高層建筑，豎風(fēng)道要跨越防火分區(qū)，送風(fēng)口要求設(shè)置70℃熔斷的防火閥。通風(fēng)、空調(diào)系統(tǒng)橫向應(yīng)按每個(gè)防火分區(qū)設(shè)置，豎向布置不宜超過5層；當(dāng)管道設(shè)有防止回流設(shè)施或設(shè)有防火閥，且各層設(shè)有自動(dòng)噴水滅火系統(tǒng)時(shí)，其豎向連接的層數(shù)可不受此限制。當(dāng)設(shè)置防火閥的部位有風(fēng)量調(diào)節(jié)要求，可設(shè)防火調(diào)節(jié)閥。河池防火閥定制哪家好</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司是一家風(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(dòng)。）的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。文質(zhì)通風(fēng)擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供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)。文質(zhì)通風(fēng)不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。文質(zhì)通風(fēng)始終關(guān)注機(jī)械及行業(yè)設(shè)備行業(yè)。滿足市場需求，提高產(chǎn)品價(jià)值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1788905.html</p></div></div></div></div></div><div id="dzq2pv2" class="page-right twoColRt"><div id="5jgszlx" class="box01 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