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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="ql3bdzf" class="twoCol"><div id="3moxtfw" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_famenti/">閥門</a>?<a href="http://www.cdcfah.com/cp/third-famenti_zhihuifats/">止回閥</a>?上海廚房煙道止回閥費(fèi)用來(lái)電咨詢寧波延鑫模塑供應(yīng)</p><div id="bxgcepr" class="leftbox clearfix"><h1>上海廚房煙道止回閥費(fèi)用來(lái)電咨詢寧波延鑫模塑供應(yīng)</h1><div id="ut2giev" class="proBig"><div id="atiealx" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15888070381/637359327467578125/5824981.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8eqnels" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15888070381/637359327467578125/5824981.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zyk7tjv" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海廚房煙道止回閥費(fèi)用,油煙機(jī)止回閥</p><p><span>***更新：</span>2021-01-20 04:11:43</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="vzbnzqc" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波延鑫模塑有限公司</a></p><p><span>聯(lián)系人：</span>金偉成</p><p><span>郵箱: </span>1422868828@qq.com</p><p><span>電話: </span>13621730205</p><p><span>傳真: </span>0574_</p><p><span>網(wǎng)址: </span>http://15888070381.shop.88360.com</p><p><span>手機(jī): </span>0574-83550667</p><p><span>地址: </span>桃源街道金山九路12號(hào)</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="7hnuw7e" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3qx7ppb" class="box"><p><p style="text-indent:25px">不銹鋼油煙機(jī)止回閥的工作原理：不銹鋼油煙機(jī)止回閥用于管路系統(tǒng)，其主要作用是防止介質(zhì)倒流、防止泵及其驅(qū)動(dòng)電機(jī)機(jī)反轉(zhuǎn)，以及容器內(nèi)介質(zhì)的泄放。不銹鋼油煙機(jī)止回閥還可用于給其中的壓力可能升至超過(guò)主系統(tǒng)壓力的輔助系統(tǒng)提供補(bǔ)給的管路上。不銹鋼油煙機(jī)止回閥根據(jù)材質(zhì)的不同，上海廚房煙道止回閥費(fèi)用，可以適用于各種介質(zhì)的管路上，上海廚房煙道止回閥費(fèi)用。不銹鋼油煙機(jī)止回閥安裝在管路上，即成為這一完整管路的流體部件之一，其閥瓣啟閉過(guò)程就要受它所處系統(tǒng)瞬變流動(dòng)狀態(tài)所影響；反過(guò)來(lái)，上海廚房煙道止回閥費(fèi)用，閥瓣的關(guān)閉特性又對(duì)流體流動(dòng)狀態(tài)產(chǎn)生作用。油煙機(jī)止回閥分為立式和臥式兩種。上海廚房煙道止回閥費(fèi)用</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海廚房煙道止回閥費(fèi)用,油煙機(jī)止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327467578125/5824981.png"></div><p style="text-indent:25px">防火油煙機(jī)止回閥檢驗(yàn)標(biāo)準(zhǔn)。一、感溫原件：1.基本要求：止回閥應(yīng)具備感溫元件控制器自動(dòng)關(guān)閉的功能。用于廚房排油煙管道上的止回閥感溫元件的公稱動(dòng)作溫度為150℃。2.不動(dòng)作性能：廚房用止回閥感溫原件在140℃±2℃的恒溫浴中5min內(nèi)不動(dòng)作。3.動(dòng)作性能：廚房用油煙機(jī)止回閥感溫原件在156℃±2℃的恒溫浴中1min中內(nèi)應(yīng)動(dòng)作。二、啟、閉可靠性：在正常工作狀態(tài)下，廚房用止回閥應(yīng)承受300pa開(kāi)啟壓差，歷經(jīng)10000次啟、閉實(shí)驗(yàn)。在此過(guò)程中，不應(yīng)出現(xiàn)閥片脫落、變形及影響密封性能的損傷，閥片應(yīng)靈活可靠。上海廚房煙道止回閥費(fèi)用油煙機(jī)止回閥不宜制成小口徑閥門。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海廚房煙道止回閥費(fèi)用,油煙機(jī)止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327532998047/1203842.png"></div><p style="text-indent:25px">現(xiàn)在建筑的公共防火油煙機(jī)止回閥是用于公共煙道，現(xiàn)如今的商品房廚房都有一個(gè)樓道公共煙道（油煙機(jī)的排煙管道），與抽油煙機(jī)連接，將室內(nèi)油煙等污濁空氣集中排出屋面，可防止煙道內(nèi)的煙氣倒灌，并且當(dāng)樓內(nèi)發(fā)生火災(zāi)，火情向共用煙道蔓延時(shí)，止回閥的熔斷絲熔斷，閥門被強(qiáng)制自動(dòng)關(guān)閉，及時(shí)阻止火情向你家蔓延，為廣大**搶救財(cái)產(chǎn)和逃生爭(zhēng)取更多的時(shí)間，保護(hù)更多人的財(cái)產(chǎn)和生命安全。防火閥的溫控件較好選用規(guī)范熔點(diǎn)的熔斷件，反應(yīng)靈巧，溫控更精確。選擇的防火閥理應(yīng)能在不更改安裝件下，有利于清理，校準(zhǔn)。</p><p style="text-indent:25px">防火油煙機(jī)止回閥的安裝注意事項(xiàng)：1、在家用廚房中安裝不銹鋼養(yǎng)到的時(shí)候，需要將副煙道保留下來(lái)，能夠防止管道內(nèi)油煙氣、廢氣、污染氣體等回流以及倒灌；2、廚房中安裝的不銹鋼煙道管道應(yīng)該盡量簡(jiǎn)短些，避免管道太長(zhǎng)引起煙味倒流；3、對(duì)于廚房中已經(jīng)有的煙道就不要輕易放棄了，可以開(kāi)窗排煙；4、定出煙道的位置中心線，在預(yù)留孔洞中由屋面引下，四根垂直中心線，在樓板平面上彈出兩條正交的中心線。這樣就能保證煙道上下想通準(zhǔn)確無(wú)誤。油煙機(jī)止回閥結(jié)構(gòu)小、重量輕，是一種發(fā)展較快的止回閥。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海廚房煙道止回閥費(fèi)用,油煙機(jī)止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327453789063/3081886.png"></div><p style="text-indent:25px">平板式的機(jī)體設(shè)計(jì)簡(jiǎn)潔時(shí)尚，然而，它并不適合中國(guó)菜煎、炒、烹、炸的烹飪形式，因?yàn)榧療熣痔珳\或根本就沒(méi)有集煙罩，來(lái)不及抽走的油煙外溢擴(kuò)散嚴(yán)重。要解決這個(gè)問(wèn)題，建議換個(gè)深罩型的抽油煙機(jī)。為了不破壞原有的主副煙道，抽油煙機(jī)其開(kāi)口方向不是隨意可以改的，一定要打在副煙道里面。廚房排煙油煙機(jī)止回閥門要勤更換，如果已經(jīng)把副煙道拆除，或是需要防止倒煙的效果更好，那么使用煙道油煙機(jī)止回閥。一般情況下，油煙機(jī)的油煙機(jī)止回閥效果不是很明顯，而在煙道安裝油煙機(jī)止回閥可以保護(hù)油煙機(jī)，使煙道里的煙不會(huì)向管道和抽油煙機(jī)內(nèi)倒灌。油煙機(jī)止回閥開(kāi)閉過(guò)程中密封面之間摩擦力小。上海廚房煙道止回閥費(fèi)用</p><p style="text-indent:25px">在安裝的的過(guò)程中，很多時(shí)候由于安裝工人的疏忽沒(méi)能將膠帶物揭開(kāi)，導(dǎo)致油煙機(jī)止回閥無(wú)法打開(kāi)。上海廚房煙道止回閥費(fèi)用</p><p style="text-indent:25px">感受風(fēng)壓的伸縮部件：當(dāng)油煙機(jī)打開(kāi)時(shí)，油煙機(jī)的風(fēng)壓擠壓彈性塑料裝置而變形，拉動(dòng)連桿，使風(fēng)門脫離束縛而開(kāi)啟。安裝緊固件：全新設(shè)計(jì)的油煙機(jī)止回閥緊固件，安全，牢靠。產(chǎn)品優(yōu)勢(shì)：無(wú)需電力驅(qū)動(dòng)，安裝方便，有效抵抗公共煙道內(nèi)與室內(nèi)的壓力差。應(yīng)用表現(xiàn)：防止倒煙：90%以上；安裝難易度：20%；產(chǎn)品耐用度：95%；適用范圍：80%。解決問(wèn)題：徹底阻斷油煙入侵。獨(dú)有的抱扣裝置，能將閥蓋在不開(kāi)啟油煙機(jī)的情況下，始終保持閉合狀態(tài)。無(wú)電力驅(qū)動(dòng)。精巧設(shè)計(jì)，完全依靠油煙機(jī)自身風(fēng)壓來(lái)開(kāi)啟閥門，無(wú)需電力驅(qū)動(dòng)，減少安裝難度，減少操作，減少故障率。上海廚房煙道止回閥費(fèi)用</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2924726.html</p></div></div></div></div></div><div id="xro3wn2" class="page-right twoColRt"><div id="n3stv9t" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="dcplcka" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" 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