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class="twoCol"><div id="me2tt2o" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(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>?寧波排油煙機止回閥供貨價格來電咨詢寧波延鑫模塑供應(yīng)</p><div id="uvfzluo" class="leftbox clearfix"><h1>寧波排油煙機止回閥供貨價格來電咨詢寧波延鑫模塑供應(yīng)</h1><div id="okhj7f2" class="proBig"><div id="sjfwgh2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15888070381/637359327436025391/9557238.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="udp7ew9" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15888070381/637359327436025391/9557238.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ocz7vxm" 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(guān)鍵詞：</span>寧波排油煙機止回閥供貨價格,油煙機止回閥</p><p><span>***更新：</span>2021-01-23 06:10:19</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="vp3eqhg" 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(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="c7my7et" class="page-proshow02"><p class="title">詳細說明</p><div id="jdf2pro" class="box"><p><p style="text-indent:25px">防火油煙機止回閥是屬于防火要求達標(biāo)，也是極好的油煙機止回閥一種，消費者在購買油煙機止回閥是要將此油煙機止回閥作為推薦。防火油煙機的是完成達到防水設(shè)計標(biāo)準(zhǔn)，使用時不僅止煙效果好，寧波排油煙機止回閥供貨價格，同時安全性也是非常高的。ABS塑料油煙機止回閥：其煙道用料是塑料產(chǎn)品，雖然說有一定的止煙效果，寧波排油煙機止回閥供貨價格，保沒有達到防火要求。其產(chǎn)品是由塑料結(jié)構(gòu)一根鐵柱貫穿閥門葉片，寧波排油煙機止回閥供貨價格，閥體為方形，需要打孔安裝，因其材質(zhì)價格低廉、安裝方便的原因，讓很多不了解油煙機止回閥喜歡。油煙機止回閥的閥桿軸線與閥座密封面垂直。寧波排油煙機止回閥供貨價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波排油煙機止回閥供貨價格,油煙機止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327436025391/9557238.png"></div><p style="text-indent:25px">不銹鋼煙道油煙機止回閥防火性能：新式防火設(shè)計75度自動脫落熔斷片，簡單實用。安裝：卡扣式簡易安裝。方便快捷。止回閥包括：閥體，閥體內(nèi)設(shè)置有煙道，且閥體上開設(shè)有與煙道連通的煙道進口和煙道出口；其中，煙道的內(nèi)壁面上靠近煙道進口的一-端設(shè)置有；本發(fā)明提供的止回閥，通過設(shè)置，以對從油煙機的離心風(fēng)機中高速流出的油煙在離心風(fēng)機蝸舌處和止回閥的煙道進口處形成的大體積、高能量的渦旋進行切割，以使其分散為體積小、容易耗散的小渦旋，并使該小渦旋在煙道內(nèi)流動的過程中逐漸耗散，從而避免因渦旋能量過大體積過大而引起的噪音或顫振問題，實現(xiàn)對油煙機的降噪目的。寧波公共煙道止回閥生產(chǎn)廠家油煙機止回閥產(chǎn)品的材料是屬于低碳和環(huán)保的一類。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波排油煙機止回閥供貨價格,油煙機止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327397070313/74855.png"></div><p style="text-indent:25px">不銹鋼油煙機止回閥工作原理分析：這種類型的不銹鋼閥門的作用是只允許介質(zhì)向一個方向流動，而且阻止方向流動。通常這種閥門是自動工作的，在一個方向流動的流體壓力作用下，閥瓣打開；流體反方向流動時，由流體壓力和閥瓣的自重合閥瓣作用于閥座，從而切斷流動。其中不銹鋼油煙機止回閥就屬于這種類型的閥門，它包括旋啟式不銹鋼油煙機止回閥和升降式不銹鋼油煙機止回閥。旋啟式不銹鋼油煙機止回閥有一介鉸鏈機構(gòu)，還有一個像門一樣的閥瓣自由地靠在傾斜的閥座表面上。</p><p style="text-indent:25px">不銹鋼油煙機止回閥的安裝與維護：1、在管線中不要使不銹鋼油煙機止回閥承受重量，大型的不銹鋼油煙機止回閥應(yīng)**支撐，使之不受管系產(chǎn)生的壓力的影響。2、升降式垂直瓣不銹鋼油煙機止回閥應(yīng)安裝在垂直管道上。3、升降式水平瓣不銹鋼油煙機止回閥應(yīng)安裝在水平管道上。4、安裝不銹鋼油煙機止回閥時，應(yīng)特別注意介質(zhì)流動方向，應(yīng)使介質(zhì)正常流動方向與閥體上指示的箭頭方向相一致，否則就會截斷介質(zhì)的正常流動。底閥應(yīng)安裝在水泵吸水管路的底端。5、旋啟式不銹鋼油煙機止回閥安裝位置不妥限制，通常安裝于水平管路，但也可以安裝于垂直管路或傾料管路上。油煙機止回閥常見的有膨脹螺絲和卡扣兩種方式。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波排油煙機止回閥供貨價格,油煙機止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327416689453/2704984.png"></div><p style="text-indent:25px">由于廚房燃料燃燒過程中使氮氧化物的生成量驟增，產(chǎn)生大的有害物質(zhì)，更增加了室內(nèi)空氣污染。人吸入以后會導(dǎo)致肺部病變，出現(xiàn)呼吸不通、氣管炎、肺氣腫等疾病嚴重者可招致肺纖維化的惡果。油煙機本身自帶油煙機止回閥在設(shè)計時就在閥片和油煙機止回閥閥體之間布置一條環(huán)縫，目的是減少閥片和閥體的接觸面積，以降低油垢粘連力，保證吸油煙機的風(fēng)力可以吹開閥片。如環(huán)縫過大當(dāng)鄰居開啟吸油煙機(排污)時，共用煙道內(nèi)局部壓力增高污氣就近從這條環(huán)縫倒灌。塑料煙道歧閥原石的煙道防串味產(chǎn)品，材質(zhì)：塑料結(jié)構(gòu)-根鐵柱貫穿閥門葉片，閥體為方形，需要打孔安裝，防煙效果一般。油煙機止回閥可裝在水平、垂直或傾斜的管線上。寧波排油煙機止回閥供貨價格</p><p style="text-indent:25px">油煙機止回閥必須使用膨脹螺絲的安裝辦法，請盡量的將膨脹螺絲的地方用鋁箔膠帶密封一下。寧波排油煙機止回閥供貨價格</p><p style="text-indent:25px">防火油煙機止回閥：防火油煙機止回閥是屬于防火要求達標(biāo)，也是極好的油煙機止回閥，消費者在購買煙道是要將此煙道作為推薦。防火煙道的是完成達到防水設(shè)計標(biāo)準(zhǔn)，使用時不僅止煙效果好，同時安全性也是非常高的。ABS塑料油煙機止回閥：其煙道用料是塑料產(chǎn)品，雖然說有一定的止煙效果，保沒有達到防火要求。其產(chǎn)品是由塑料結(jié)構(gòu)一根鐵柱貫穿閥門葉片，閥體為方形，需要打孔安裝，因其材質(zhì)價格低廉、安裝方便的原因，讓很多不了解油煙機止回閥喜歡。寧波排油煙機止回閥供貨價格</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2971874.html</p></div></div></div></div></div><div id="8gynrnp" class="page-right twoColRt"><div id="icubde8" class="box01 margin10 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