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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="udaxjar" 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>廣東防火閥批發(fā)多少錢(qián),防火閥</p><p><span>***更新：</span>2020-11-28 11:29:08</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="r7lls2o" 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(cāng)庫(kù)(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="sopbdpl" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dh28a33" class="box"><p><p style="text-indent:25px">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(shí)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(xiǎn)性較大的一側(cè)。正壓送風(fēng)口通常用于安裝于樓新梯前室、排煙豎井的墻上，亦可安裝在排煙系統(tǒng)管道側(cè)面或風(fēng)道末端。主要功能、特點(diǎn) 平時(shí)常閉，電動(dòng)、手動(dòng)開(kāi)啟。輸出開(kāi)啟動(dòng)信號(hào)。手動(dòng)復(fù)位關(guān)閉。280℃溫感器動(dòng)作，閥門(mén)重新關(guān)閉，廣東防火閥批發(fā)多少錢(qián)，廣東防火閥批發(fā)多少錢(qián)。采用薄形機(jī)構(gòu)，縮小操作箱尺寸，廣東防火閥批發(fā)多少錢(qián)，提高有效通風(fēng)排煙面積。防火閥是在調(diào)節(jié)的基礎(chǔ)上，增加感溫控制裝置。廣東防火閥批發(fā)多少錢(qián)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東防火閥批發(fā)多少錢(qián),防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174407099610/1742882.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(guò)280℃時(shí)能自動(dòng)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(shí)，風(fēng)機(jī)停止運(yùn)轉(zhuǎn)。排煙風(fēng)機(jī)應(yīng)保證在280℃時(shí)能連續(xù)工作30min。需要說(shuō)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(shí)，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(shí)，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。百色防火閥報(bào)價(jià)多少錢(qián)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(shí)能靈敏堵截運(yùn)送的氣流。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東防火閥批發(fā)多少錢(qián),防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174336738282/9361786.png"></div><p style="text-indent:25px">防火閥運(yùn)用中注意事項(xiàng)：在生活中,通常在通風(fēng)和空調(diào)體系道路的計(jì)劃中都會(huì)裝置和運(yùn)用防火閥.它是實(shí)際的工程建造中發(fā)揮著很主要的功用和效果.本來(lái)閥門(mén)關(guān)于各個(gè)有些都有著很主要效果,是主要的部件之一.在作業(yè)的過(guò)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(mén)的展開(kāi)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(jì)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(xiǎn),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(shí)分,必須要關(guān)于有關(guān)的部位進(jìn)行送風(fēng).遇到問(wèn)題的時(shí)分,通常都會(huì)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(shí)分,也應(yīng)當(dāng)充沛的考慮它的安全性,能夠操控功能。</p><p style="text-indent:25px">廚房、浴室、廁所等的垂直排風(fēng)管道，當(dāng)沒(méi)有采取防止回流的措施時(shí)，則必須在支管上設(shè)置防火閥。公共建筑廚房，由于油煙溫度較高，為防止防火閥產(chǎn)生誤動(dòng)作，在排油煙管道與垂直風(fēng)道交接處，應(yīng)設(shè)置150℃熔斷的防火閥?？照{(diào)集中新風(fēng)系統(tǒng)設(shè)計(jì)中防火閥的設(shè)置，新風(fēng)系統(tǒng)形式通常有分層設(shè)置水平式新風(fēng)系統(tǒng)和垂直式新風(fēng)系統(tǒng)?！⌒嘛L(fēng)系統(tǒng)按樓層分別設(shè)置。新風(fēng)吸入方式有兩種，一種是新風(fēng)通過(guò)從外墻上開(kāi)洞從室外吸??；另一種是設(shè)一總新風(fēng)豎風(fēng)道，各層新風(fēng)機(jī)組從豎風(fēng)道取風(fēng)。前一種取新風(fēng)方式，不需在新風(fēng)機(jī)組入口處設(shè)防火閥，后者集中取新風(fēng)，對(duì)于高層建筑，總新風(fēng)豎風(fēng)道要跨越防火分區(qū)，每層新風(fēng)機(jī)組的吸入口風(fēng)管上應(yīng)設(shè)70℃熔斷的防火閥。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)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東防火閥批發(fā)多少錢(qián),防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174440576172/5261893.png"></div><p style="text-indent:25px">防火是我們?nèi)粘Ｉ钪蟹浅Ｖ匾暤膯?wèn)題，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(kāi)釋氣體前要求封閉一切的閥門(mén)，救活完畢之后，又應(yīng)該翻開(kāi)閥門(mén)來(lái)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(wú)法用人工手動(dòng)復(fù)位的場(chǎng)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(chǎng)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(kāi)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(mén)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(wàn)苦封閉時(shí)應(yīng)使泄露量較小。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。百色防火閥報(bào)價(jià)多少錢(qián)</p><p style="text-indent:25px">防火閥是用來(lái)阻斷來(lái)自火災(zāi)區(qū)的煙氣及火焰經(jīng)過(guò)，并在一定時(shí)間內(nèi)能滿足耐火穩(wěn)定性和耐火完好性請(qǐng)求的閥門(mén)。廣東防火閥批發(fā)多少錢(qián)</p><p style="text-indent:25px">70度防火閥用在空調(diào)送風(fēng)、通風(fēng)系統(tǒng)管道上；平時(shí)常開(kāi)，發(fā)生火災(zāi)時(shí)關(guān)閉，聯(lián)鎖風(fēng)機(jī)，使風(fēng)機(jī)關(guān)閉；280度防火閥用在排煙系統(tǒng)管道上，平時(shí)常開(kāi)，發(fā)生火災(zāi)時(shí)排煙，當(dāng)煙氣溫度達(dá)到280度時(shí)，防火閥關(guān)閉，聯(lián)鎖風(fēng)機(jī)關(guān)閉；280防火閥應(yīng)為常開(kāi)，又叫高溫防火閥，一般安裝在有高溫環(huán)境的通風(fēng)管道中，當(dāng)溫度到達(dá)280后易熔合金熔化，閥門(mén)關(guān)閉，同時(shí)可以用24V電信號(hào)控制。如果說(shuō)是280排煙防火閥應(yīng)為常閉，安裝在排煙管道中發(fā)生火災(zāi)時(shí)控制中心給出電信號(hào)使其打開(kāi)排煙，當(dāng)溫度到達(dá)280時(shí)易熔合金熔化閥門(mén)關(guān)閉，是一種二次動(dòng)作的閥門(mén)。廣東防火閥批發(fā)多少錢(qián)</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司位于大瀝鎮(zhèn)黃岐六聯(lián)鄉(xiāng)高力中村倉(cāng)庫(kù)(自編)3號(hào)(住所申報(bào))，擁有一支專(zhuān)業(yè)的技術(shù)團(tuán)隊(duì)。專(zhuān)業(yè)的團(tuán)隊(duì)大多數(shù)員工都有多年工作經(jīng)驗(yàn)，熟悉行業(yè)專(zhuān)業(yè)知識(shí)技能，致力于發(fā)展文質(zhì)的品牌。公司堅(jiān)持以客戶為中心、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(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)。）市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。佛山文質(zhì)通風(fēng)設(shè)備有限公司主營(yíng)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)，堅(jiān)持“質(zhì)量保證、良好服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴(lài)。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2181368.html</p></div></div></div></div></div><div id="i8g2tnj" 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