鎮(zhèn)海吸煙機止回閥生產(chǎn)商家歡迎來電寧波延鑫模塑供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="油煙機止回閥安裝前的注意事項：新油煙機止回閥安裝時盡量升高，這樣能提高廚房吊頂?shù)母叨?，讓廚房空間更大；油煙機止回閥在要注意止逆閥開啟的方向，打開的位置要與煙機管的方向相反；新止逆閥的口徑要保證是15cm-18cm，這樣才能保證油煙機的管道能"><meta name="keywords" content="鎮(zhèn)海吸煙機止回閥生產(chǎn)商家,油煙機止回閥"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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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>鎮(zhèn)海吸煙機止回閥生產(chǎn)商家,油煙機止回閥</p><p><span>***更新：</span>2020-12-23 07:12:55</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="hmjliuw" 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="3byacjl" class="page-proshow02"><p class="title">詳細說明</p><div id="hb2x3y3" class="box"><p><p style="text-indent:25px">油煙機止回閥安裝前的注意事項：新油煙機止回閥安裝時盡量升高，這樣能提高廚房吊頂?shù)母叨?，讓廚房空間更大；油煙機止回閥在要注意止逆閥開啟的方向，打開的位置要與煙機管的方向相反；新止逆閥的口徑要保證是15cm-18cm，這樣才能保證油煙機的管道能正常連接；止回閥要優(yōu)先安裝在副煙道上，如果廚房是單煙道，那只能是安裝在單煙道上；止回閥與公共煙道安裝后結(jié)合點的一定要進行密封，鎮(zhèn)海吸煙機止回閥生產(chǎn)商家，這樣才能保證牢固度和密封性。使用玻璃膠將止回閥周圍進一步密封，鎮(zhèn)海吸煙機止回閥生產(chǎn)商家，確保止回閥周圍不會有任何縫隙，鎮(zhèn)海吸煙機止回閥生產(chǎn)商家。油煙機止回閥接縫處如果有玻璃膠也可以打一圈，這樣后期使用比較穩(wěn)定。鎮(zhèn)海吸煙機止回閥生產(chǎn)商家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)海吸煙機止回閥生產(chǎn)商家,油煙機止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327339121094/931794.png"></div><p style="text-indent:25px">具體而言，油煙機止回閥的煙道進口與油煙機的離心風機蝸殼的出風口連接，油煙經(jīng)離心風機的離心風輪甩出后，沿離心風機的蝸殼作弧線運動，當其運動到蝸舌以及蝸殼與止回閥的連接處時，由于受到蝸舌阻擋，且其流動截面發(fā)生變化，使得煙氣在靠近止回閥的煙道進口處產(chǎn)生體積大、能量高的渦旋，在止回閥的煙道內(nèi)壁面上設置，推薦地，該的長度方向與煙道進口到煙道出口的方向一致，一方面，利用渦旋沿設置有的內(nèi)壁面高速旋轉(zhuǎn)，以實現(xiàn)對渦旋的切割，從而使其分散為體積小、容易耗散的小渦旋，利用小渦旋能量低、容易耗散的特點，以實現(xiàn)對油煙機的降噪目的。鄞州抽油煙機止回閥制造商安裝油煙機止回閥時注意介質(zhì)流動的方向應與閥體所標箭頭方向一致。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)海吸煙機止回閥生產(chǎn)商家,油煙機止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327436025391/9557238.png"></div><p style="text-indent:25px">國家建設部將油煙機止回閥列為必須安裝的物件，其主要原因在于防火油煙機止回閥可以防止火災通過公共煙道快速蔓延，火災的發(fā)生大部分原因是做飯的時候用火不慎，油鍋無人看管，加之對廚房油煙管道清洗不及時，油污堆積嚴重，遇明火或高溫煙氣后，油垢被引燃所致。煙道著火了，油煙機中的塑料止回閥不一會就會被燒壞、出現(xiàn)了火勢通過煙道快速蔓延的結(jié)果。而油煙機止回閥采用的是耐高溫的不銹鋼材料，所以在火災發(fā)生的時候，具有很強的保護性能，不僅可以防止火勢通過煙道蔓延，也能防止煙氣通過煙道蔓延，為室內(nèi)人員贏得了更長的待救時間。</p><p style="text-indent:25px">安裝油煙機止回閥后要定期清洗，否則會使油煙機止回閥呈打開狀態(tài)，失去效果，而且煙道油煙機止回閥較好兩年左右就更換一次。窗戶開孔排煙要注意安全：一些業(yè)主為了避免串煙問題，放棄原有煙道，直接在窗戶上開孔排煙，這樣做是可以的，但注意以下幾點：在窗戶或墻面開洞之前一定要經(jīng)過物業(yè)的同意；注意安全問題，一般排煙管末端是金屬材質(zhì)的，如果開的洞太小，金屬傳熱可能會使玻璃炸裂，傷及行人，且煙管通向窗外，強勁的北風對著吹會導致油煙倒灌。建議較好將管道伸出去以后把管道往下窩，這樣還可以避免下雨時雨水流進管道，并把風擋在外面。油煙機止回閥如果不是沒有特別的情況就直接和公共煙道對接，因為中間環(huán)節(jié)越少。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)海吸煙機止回閥生產(chǎn)商家,油煙機止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327532998047/1203842.png"></div><p style="text-indent:25px">不銹鋼煙道油煙機止回閥整體是不銹鋼或者不銹鐵組成，需要打孔安裝，優(yōu)點是起到了單向防火的作用，防煙效果一般。是新的卡扣式安裝新型的止回閥，整體是不銹鋼或者不銹鐵組成，閥門葉片式合頁式開合密封性能更好。安裝更簡單，不足是，還是單向防火。達不到國家消防總局的要求。防火煙道止回閥，是煙道用止回閥現(xiàn)行可靠的產(chǎn)品，完全符合國家環(huán)保總局，國家消防總局的規(guī)定。材質(zhì)：鋼，外觀：紅色烤漆經(jīng)典時尚，結(jié)構(gòu)：閥門葉片合頁式設計，葉片內(nèi)凹，閥門主體外凸達到很強密封性能。油煙機止回閥這種類型的閥門的作用是只允許介質(zhì)向一個方向流動，而且阻止反方向流動。河南煙道止逆閥多少錢</p><p style="text-indent:25px">油煙機止回閥底部用螺絲固定在油煙機頂部。鎮(zhèn)海吸煙機止回閥生產(chǎn)商家</p><p style="text-indent:25px">不銹鋼油煙機止回閥的原理：1.和原始的塑料止回閥的制作原理是一樣的。整體是不銹鋼或者不銹鐵組成。需要打孔安裝，優(yōu)點是起到了單向防火的作用，防煙效果一般。2.是較新的卡扣式安裝新型的止回閥，整體是不銹鋼或者不銹鐵組成，閥門葉片式合頁式開合密封性能更好，安裝更簡單。五防拔氣油煙機止回閥：五防拔氣油煙機止回閥，是排氣道住宅較可靠的止回閥產(chǎn)品，簡稱五防拔氣閥，因具備拔氣效果及五防功效而得名，是一種變壓拔氣式的油煙機止回閥。射流板的設計有效避免氣體下壓，渦流引起的通風不暢等缺點。原理：空氣動力學原理材質(zhì)：不銹鋼/銅/鍍鋅。性能：防火災、防氣堵、防倒灌、防積油、防失效。鎮(zhèn)海吸煙機止回閥生產(chǎn)商家</p><p style="text-indent:25px">寧波延鑫模塑有限公司總部位于桃源街道金山九路12號，是一家模具、塑料制品、五金制品、電子產(chǎn)品、燈具、機械配件、汽車配件制造、加工，自營和代理貨物及技術的進出口業(yè)務,但國家限定經(jīng)營或禁止進出口的貨物及技術除外。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）的公司。延鑫模塑深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**的接插件，接線盒，廚衛(wèi)電器塑料件，模具。延鑫模塑繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關鍵領域，實現(xiàn)轉(zhuǎn)型再突破。延鑫模塑創(chuàng)始人金偉成，始終關注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2526038.html</p></div></div></div></div></div><div id="azrdp8u" class="page-right twoColRt"><div id="hrt3axo" class="box01 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