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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="odanuv7" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>鄞州吸抽油煙機的逆止閥,電動油煙機止回閥</p><p><span>***更新：</span>2020-12-19 04:13:23</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="wvif7l8" 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: </span>0574-83550667</p><p><span>地址: </span>桃源街道金山九路12號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="qzlskrt" class="page-proshow02"><p class="title">詳細說明</p><div id="eikmdf3" class="box"><p><p style="text-indent:25px">電動煙道止回閥安裝。在沒一個管道的預留開孔處安裝防火的煙道止回閥，先要用那個專業(yè)的膠水攪拌水泥涂滿止回閥的邊緣，一定要涂抹均勻不留死角，然后安裝在洞口。在電動煙道止回閥進風口的位置裝有擋油網(wǎng)，網(wǎng)下就是接油的盒子，擋油網(wǎng)和閥體是以活動抽的形連接的，擋油網(wǎng)之后的止回閥腔體內(nèi)裝有整版式的風門，進風口管體套裝在止回閥的腔體內(nèi)，風門通過固定在，進風口管壁上的偏心軸裝于管體上，鄞州吸抽油煙機的逆止閥，可繞此軸開啟和關閉止逆閥出風口，鄞州吸抽油煙機的逆止閥，鄞州吸抽油煙機的逆止閥。電動油煙機止回閥煙道內(nèi)壓越大，密封性越好，而不是煙道壓力一大就會把密封片吸開。鄞州吸抽油煙機的逆止閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄞州吸抽油煙機的逆止閥,電動油煙機止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359328624931641/6032276.png"></div><p style="text-indent:25px">寧波延鑫模塑有限公司小編介紹，電動防火煙道止回閥一般使用在廚房的排油煙氣的管道上。與油煙機的排氣管連接，防火閥的主體一般是由不銹鋼板冷軋板沖壓制成，外層烤漆，防止發(fā)體生銹，不但有效的阻止煙道內(nèi)的煙氣回灌，而且具有防火功能，當煙道內(nèi)的溫度達到150°時(煙道溫度達到150°默認為煙道內(nèi)有明火），閥體背面的溫控元件動作，觸動關閉開關。閥片在彈簧回彈的作用下強制關閉閥門，阻止火災通過油煙排氣口向室內(nèi)蔓延，為消防官兵贏得寶貴的時間。鄞州吸抽油煙機的逆止閥電動油煙機止回閥當煙道內(nèi)的溫度達到150°時，閥體背面的溫控元件動作，觸動關閉開關。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄞州吸抽油煙機的逆止閥,電動油煙機止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359328644355469/2474755.png"></div><p style="text-indent:25px">如果是入住新買的房子，那么在進行廚房裝修時，排煙口處可能會有一個預先安裝好的止逆閥，這個止逆閥就是開發(fā)商在進行裝修時留下的。那么這個止逆閥能不能用呢，我們要怎么去判斷呢。實際上，很多開發(fā)商會出于成本的考慮，往往采用市面上價格較低、便于安裝的塑料止逆閥，這一類止逆閥在質(zhì)量上相對較差，在使用的時候往往不能真正起到阻隔油煙的作用，在使用一段時間后也容易出現(xiàn)各種各樣的故障，所以不建議大家使用。比較為健康的方式時在入住新房的時候，更換開發(fā)商留下的止逆閥，購買金屬制防火、防煙止逆閥。</p><p style="text-indent:25px">安裝煙機前期的注意事項：1、使用公共煙道，必須配備一個煙機止逆閥，單獨煙管出墻，自家獨排的，可以考慮不用。2、廚房煙道口與煙管的連接處，必須密封處理好，否則再好的煙機止逆閥也不能完全擋住別人家做飯時的味道。愛好聞別人家做飯香味的同學除外。3、廚房煙道口的開口位置一定要高點，爭取把煙管封入吊頂內(nèi)，以節(jié)省吊柜的寶貴空間。尤其煙機離煙道口比較遠的，如果煙管走吊柜，那長長的一排吊柜，啥也干不了，都被煙管占領了。電動油煙機止回閥吸開后的止回閥閥片如受油垢粘連則不能有效關閉，當負壓消失時發(fā)生油煙倒灌。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄞州吸抽油煙機的逆止閥,電動油煙機止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359328580791016/9307108.png"></div><p style="text-indent:25px">電動油煙機止回閥又稱為逆流閥、逆止閥、背壓閥、單向閥、煙道閥門。煙道閥門這類閥門是靠管路中介質(zhì)本身的流動產(chǎn)生的力而自動開啟和關閉的，屬于一種自動閥門。止回閥用于管路系統(tǒng)，其主要作用是防止介質(zhì)倒流、可以適用于各種介質(zhì)的管路上。煙道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，煙道止回閥，又稱內(nèi)墻風帽，也是建設部推廣的環(huán)保產(chǎn)品。在現(xiàn)代住房建設中，得到了普遍應用。煙道止回閥的產(chǎn)生，給新型較好的住宅，解決了一大難題。它既能防止油煙倒流，又能起到管道的連接作用?。電動油煙機止回閥選擇質(zhì)量好一點的止逆閥，在煙道口處安裝，可以防止返味。鄞州吸抽油煙機的逆止閥</p><p style="text-indent:25px">電動油煙機止回閥又稱煙道止回閥、防煙寶、煙道隔離器。鄞州吸抽油煙機的逆止閥</p><p style="text-indent:25px">電動煙道止回閥的工作原理：當煙道內(nèi)的溫度達到150°時(煙道溫度達到150°默認為煙道內(nèi)有明火），閥體背面的溫控元件動作，觸動關閉開關。閥片在彈簧回彈的作用下強制關閉閥門，阻止火災通過油煙排氣口向室內(nèi)蔓延。這類閥門是靠管路中介質(zhì)本身的流動產(chǎn)生的力而自動開啟和關閉的，屬于一種自動閥門。止回閥用于管路系統(tǒng)，其主要作用是防止介質(zhì)倒流、可以適用于各種介質(zhì)的管路上。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，煙道止回閥，又稱內(nèi)墻風帽，也是建設部推廣的環(huán)保產(chǎn)品。在現(xiàn)代住房建設中，得到了普遍應用。它既能防止油煙倒流，又能起到管道的連接作用。鄞州吸抽油煙機的逆止閥</p><p style="text-indent:25px">寧波延鑫模塑有限公司位于桃源街道金山九路12號。延鑫模塑致力于為客戶提供良好的接插件，接線盒，廚衛(wèi)電器塑料件，模具，一切以用戶需求為中心，深受廣大客戶的歡迎。公司注重以質(zhì)量為中心，以服務為理念，秉持誠信為本的理念，打造機械及行業(yè)設備良好品牌。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2465658.html</p></div></div></div></div></div><div id="ps2oqnz" class="page-right twoColRt"><div id="sx8df29" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="swt33m9" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="8uoarya" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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