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clearfix"><h1>東莞防火閥有哪些誠(chéng)信經(jīng)營(yíng) 佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="onmkqrs" class="proBig"><div id="pclri3x" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174284033204/8175892.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="slmnjkv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174284033204/8175892.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pseamdo" 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>東莞防火閥有哪些,防火閥</p><p><span>***更新：</span>2021-01-16 04:17:24</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="v2i2mnj" 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="j8lu3qb" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="oqriuqr" class="box"><p><p style="text-indent:25px">隔煙阻火作用在送風(fēng)系統(tǒng)中，送風(fēng)機(jī)送出的風(fēng)必須通過主干管分配到支管中;在排煙系統(tǒng)中，煙氣由支管到主干管后，進(jìn)入排煙風(fēng)機(jī)排出。調(diào)節(jié)作用在通風(fēng)、空調(diào)系統(tǒng)管路設(shè)計(jì)中，雖經(jīng)計(jì)算，但在實(shí)際工程的運(yùn)行工況如果有變，則需要通過防火閥閥門對(duì)系統(tǒng)各部分的風(fēng)量進(jìn)行調(diào)節(jié)，進(jìn)行系統(tǒng)調(diào)試，將閥門的開度固定下來，合理分配，以滿足設(shè)計(jì)要求。啟動(dòng)空載作用通風(fēng)空調(diào)和排煙系統(tǒng)中所有離心風(fēng)機(jī)和消防**排煙軸流風(fēng)機(jī)，在安裝調(diào)試時(shí)，為了安全起見，東莞防火閥有哪些，使電機(jī)的啟動(dòng)電流較小，一般是空載啟動(dòng)，通過閥門臨時(shí)截?cái)喙苈穪韺?shí)現(xiàn)，東莞防火閥有哪些。手動(dòng)關(guān)閉280度遠(yuǎn)控排煙防火閥，東莞防火閥有哪些，手動(dòng)打開，方便快捷。東莞防火閥有哪些</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞防火閥有哪些,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174284033204/8175892.png"></div><p style="text-indent:25px">排煙防火閥是安裝在家用空調(diào)送、排風(fēng)系統(tǒng)或著單純性的房間內(nèi)送、排風(fēng)系統(tǒng)管道上的，房間內(nèi)著火后排煙防火閥的易熔桿在做到70°時(shí)融斷，排煙防火閥關(guān)掉關(guān)鍵功效是為了更好地一間屋子著火后不許明火和煙根據(jù)管道勾結(jié)到其他屋子去?！≡谧匀煌L(fēng)、空調(diào)機(jī)組管道里設(shè)防火閥，在防排煙系統(tǒng)管道里設(shè)排煙防火閥，以避免火災(zāi)事故時(shí)高溫有害煙塵傳送，造成火災(zāi)事故擴(kuò)散擴(kuò)張和毒副作用加劇。在以下狀況之一的自然通風(fēng)、空調(diào)機(jī)組的風(fēng)管應(yīng)設(shè)定防火閥：管道穿越重生疏散出口的隔斷墻處;管道穿越重生自然通風(fēng)、空調(diào)系統(tǒng)主機(jī)房及關(guān)鍵的或火災(zāi)危險(xiǎn)性大的屋子隔斷墻和混凝土樓板處;豎直風(fēng)管與各層水準(zhǔn)風(fēng)管相接處的水準(zhǔn)管段，管道穿越重生建筑變形縫的兩邊。清遠(yuǎn)防火閥制造廠家防火閥是一種記憶熔合金的溫度控制，利用重力作用和彈簧機(jī)構(gòu)的作用關(guān)閉的閥門形式。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞防火閥有哪些,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174234482422/6971180.png"></div><p style="text-indent:25px">在做好了清洗排煙防火閥的準(zhǔn)備工作以后，大家較先要去清洗排煙防火閥的過濾網(wǎng)，由于排煙防火閥的過濾網(wǎng)在平常的應(yīng)用全過程中是較非常容易遭到環(huán)境污染的。因而我們?cè)谇逑磁艧煼阑痖y的過濾網(wǎng)時(shí)能夠自來水清洗污垢，假如排煙防火閥過濾網(wǎng)中有油跡得話，我們可以應(yīng)用一些弱堿性的清洗劑清洗，隨后再用清水開展清洗直至清洗才行。假如排煙防火閥的翅片有污垢得話，大家就必須清洗排煙防火閥的翅片了。假如排煙防火閥翅片并不是好臟，則用氣套高壓膠管清洗；假如排煙防火閥翅片較為臟得話，就必須應(yīng)用翅片清洗劑水溶液對(duì)翅片開展噴撒，隨后再用清水清洗，直至清洗后排煙防火閥翅片顯現(xiàn)出金屬質(zhì)感才行。</p><p style="text-indent:25px">電動(dòng)雙向防火閥作用及原理可手動(dòng)六檔調(diào)節(jié)閥門開度；溫控：溫感器動(dòng)作閥門自動(dòng)關(guān)閉；電控：消防電信號(hào)（DC24V）電磁鐵動(dòng)作閥門自動(dòng)關(guān)閉；再次供電，電信號(hào)（DC24V）閥門依靠電機(jī)復(fù)位；手動(dòng)關(guān)閉、手動(dòng)復(fù)位輸出二組觸點(diǎn)信號(hào)防爆閥用于含有可燃?xì)怏w或可燃物質(zhì)的除塵系統(tǒng)中，可作為易爆管道或設(shè)備的卸壓裝置。防爆閥的膜片通常要根據(jù)除塵系統(tǒng)運(yùn)行壓力及可燃物質(zhì)的含量進(jìn)行計(jì)算，而后選擇材質(zhì)、厚度劃痕，切不可因選擇不當(dāng)影響系統(tǒng)的正常運(yùn)行。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)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞防火閥有哪些,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174312470704/5021538.png"></div><p style="text-indent:25px">廚房、浴室、廁所等的垂直排風(fēng)管道，當(dāng)沒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)。　新風(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)通過從外墻上開洞從室外吸??；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。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。東莞防火閥有哪些</p><p style="text-indent:25px">防火閥應(yīng)能在溫度達(dá)到70℃時(shí)自動(dòng)關(guān)閉，防火閥一般可采用易熔片式自動(dòng)關(guān)閉，并與風(fēng)機(jī)聯(lián)鎖。東莞防火閥有哪些</p><p style="text-indent:25px">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。當(dāng)火災(zāi)發(fā)生時(shí)，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(dòng)關(guān)閉，用于風(fēng)道與防火分區(qū)貫穿的場(chǎng)合。當(dāng)排煙管內(nèi)的火災(zāi)煙氣溫度超過280度時(shí),其易熔金屬片就會(huì)熔化,排煙防火閥就會(huì)自動(dòng)關(guān)閉,防止火災(zāi)通過排煙管蔓延。防火閥的結(jié)構(gòu),主要由閥體和執(zhí)行機(jī)構(gòu)組成。閥體由殼體、法蘭、葉片及葉片聯(lián)動(dòng)機(jī)構(gòu)等組成。執(zhí)行機(jī)構(gòu)由外殼、葉片調(diào)節(jié)機(jī)構(gòu)、離合器、溫度熔斷器等組成。防火閥的執(zhí)行機(jī)構(gòu)是通過金屬易熔片和離合器機(jī)構(gòu)來控制葉片的轉(zhuǎn)動(dòng)。東莞防火閥有哪些</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司坐落在大瀝鎮(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))，是一家專業(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(yíng)活動(dòng)。）公司。公司目前擁有專業(yè)的技術(shù)員工，為員工提供廣闊的發(fā)展平臺(tái)與成長(zhǎng)空間，為客戶提供高質(zhì)的產(chǎn)品服務(wù)，深受員工與客戶好評(píng)。誠(chéng)實(shí)、守信是對(duì)企業(yè)的經(jīng)營(yíng)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(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)。公司力求給客戶提供全數(shù)良好服務(wù)，我們相信誠(chéng)實(shí)正直、開拓進(jìn)取地為公司發(fā)展做正確的事情，將為公司和個(gè)人帶來共同的利益和進(jìn)步。經(jīng)過幾年的發(fā)展，已成為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)行業(yè)出名企業(yè)。</p></p><br /><p>文章來源地址: 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