浙江抽油煙機(jī)止回閥哪里有賣(mài) 來(lái)電咨詢(xún) 寧波延鑫模塑供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="在油煙機(jī)止回閥內(nèi)部一般都有兩片擋板，但由于傳統(tǒng)煙機(jī)油煙機(jī)止回閥都有擋板密閉不嚴(yán)的問(wèn)題（不管多高級(jí)的煙機(jī)），這樣就都有了油煙機(jī)返味的煩惱了。不同品牌或型號(hào)煙機(jī)所配帶的油煙機(jī)油煙機(jī)止回閥很可能都不相同，既沒(méi)有統(tǒng)一行業(yè)標(biāo)準(zhǔn)。但接塑料伸縮煙管的口徑"><meta name="keywords" content="浙江抽油煙機(jī)止回閥哪里有賣(mài),油煙機(jī)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 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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(mén)</a>?<a href="http://www.cdcfah.com/cp/third-famenti_zhihuifats/">止回閥</a>?浙江抽油煙機(jī)止回閥哪里有賣(mài) 來(lái)電咨詢(xún) 寧波延鑫模塑供應(yīng)</p><div id="kogn8ac" class="leftbox clearfix"><h1>浙江抽油煙機(jī)止回閥哪里有賣(mài) 來(lái)電咨詢(xún) 寧波延鑫模塑供應(yīng)</h1><div id="3i3afjv" class="proBig"><div id="8nurne2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15888070381/637359327453789063/3081886.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="m3gs33b" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15888070381/637359327453789063/3081886.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ynum3zb" 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>浙江抽油煙機(jī)止回閥哪里有賣(mài),油煙機(jī)止回閥</p><p><span>***更新：</span>2021-01-23 13:17:25</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="hw837df" 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(huà): </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(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3km2azi" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dsp7gd8" class="box"><p><p style="text-indent:25px">在油煙機(jī)止回閥內(nèi)部一般都有兩片擋板，但由于傳統(tǒng)煙機(jī)油煙機(jī)止回閥都有擋板密閉不嚴(yán)的問(wèn)題（不管多高級(jí)的煙機(jī)），這樣就都有了油煙機(jī)返味的煩惱了。不同品牌或型號(hào)煙機(jī)所配帶的油煙機(jī)油煙機(jī)止回閥很可能都不相同，既沒(méi)有統(tǒng)一行業(yè)標(biāo)準(zhǔn)。但接塑料伸縮煙管的口徑基本分為18cm、17cm、16cm和15cm四種。為什么要安裝煙道油煙機(jī)止回閥目前很多新建樓盤(pán)沒(méi)有采用子母煙道也就是主、副式共用煙道，普遍采用的豎向煙道，即便有采用主，浙江抽油煙機(jī)止回閥哪里有賣(mài)，浙江抽油煙機(jī)止回閥哪里有賣(mài)、副式共用煙道，主風(fēng)道壓力升高到一定程度時(shí)和吸油煙機(jī)連接的副煙道處于負(fù)壓狀態(tài)，浙江抽油煙機(jī)止回閥哪里有賣(mài)，不會(huì)發(fā)生油煙倒灌。大型的油煙機(jī)止回閥應(yīng)**支撐，使之不受管系產(chǎn)生的壓力的影響。浙江抽油煙機(jī)止回閥哪里有賣(mài)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江抽油煙機(jī)止回閥哪里有賣(mài),油煙機(jī)止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327453789063/3081886.png"></div><p style="text-indent:25px">不銹鋼油煙機(jī)止回閥的設(shè)置要求：1、引入管上；2、密閉的水加熱器或用水設(shè)備的進(jìn)水管上；3、水泵出水管上；4、進(jìn)出水管合用一條煙道的水箱、水塔、高地水池的出水管段上。注：裝有煙道倒流防止器的管段，不需在裝不銹鋼油煙機(jī)止回閥。給水煙道的下列部位應(yīng)設(shè)置排氣裝置：1、間歇性使用的給水管網(wǎng)，其管網(wǎng)末端和較高點(diǎn)應(yīng)設(shè)置自動(dòng)排氣閥。2、給水管網(wǎng)有明顯起伏積聚空氣的管段，已在該段的峰點(diǎn)設(shè)自動(dòng)排氣閥或手動(dòng)閥門(mén)排氣；3、氣壓給水裝置，當(dāng)采用自動(dòng)補(bǔ)氣式氣壓水罐時(shí)，其配水管網(wǎng)的較高點(diǎn)應(yīng)設(shè)自動(dòng)排氣閥。上海公共煙道止回閥生產(chǎn)廠油煙機(jī)止回閥應(yīng)**支撐，使之不受管系產(chǎn)生的壓力的影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江抽油煙機(jī)止回閥哪里有賣(mài),油煙機(jī)止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327532998047/1203842.png"></div><p style="text-indent:25px">總結(jié)出了油煙機(jī)止回閥選購(gòu)三要點(diǎn)：?jiǎn)螕醢逵蜔煓C(jī)止回閥在排煙阻力方面不給力，而雙開(kāi)型油煙機(jī)止回閥通風(fēng)較大、不進(jìn)煙道、完全通用，解決了單檔板油煙機(jī)止回閥在公共煙道仍然會(huì)返味的問(wèn)題；效果好的油煙機(jī)止回閥是有橡膠或硅膠密封圈的；油煙機(jī)止回閥的擋板和框之間，是平面與立面相接的才是好油煙機(jī)止回閥；油煙機(jī)止回閥安裝在哪里較好？不要安裝在煙道口上，經(jīng)常看見(jiàn)很多人將油煙機(jī)止回閥安裝在煙道口上，長(zhǎng)久使用以后油漬沾到葉片導(dǎo)致葉片吹不起來(lái)或吹起來(lái)合不上去，影響了吸煙的效果。葉片合不上跟沒(méi)安裝油煙機(jī)止回閥是一樣的效果。</p><p style="text-indent:25px">安裝油煙機(jī)止回閥后要定期清洗，否則會(huì)使油煙機(jī)止回閥呈打開(kāi)狀態(tài)，失去效果，而且煙道油煙機(jī)止回閥較好兩年左右就更換一次。窗戶(hù)開(kāi)孔排煙要注意安全：一些業(yè)主為了避免串煙問(wèn)題，放棄原有煙道，直接在窗戶(hù)上開(kāi)孔排煙，這樣做是可以的，但注意以下幾點(diǎn)：在窗戶(hù)或墻面開(kāi)洞之前一定要經(jīng)過(guò)物業(yè)的同意；注意安全問(wèn)題，一般排煙管末端是金屬材質(zhì)的，如果開(kāi)的洞太小，金屬傳熱可能會(huì)使玻璃炸裂，傷及行人，且煙管通向窗外，強(qiáng)勁的北風(fēng)對(duì)著吹會(huì)導(dǎo)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(shí)雨水流進(jìn)管道，并把風(fēng)擋在外面。油煙機(jī)止回閥的閥體結(jié)構(gòu)形式有直通式、直流式和直角式。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江抽油煙機(jī)止回閥哪里有賣(mài),油煙機(jī)止回閥" src="https://tyunfile.71360.com/UploadFile/15888070381/637359327436025391/9557238.png"></div><p style="text-indent:25px">如何挑選適合家用的油煙機(jī)止回閥？防火密閉性上必須要求：油煙機(jī)止回閥的防火裝置不能使用彈簧直接拄抵閥頁(yè)：一是在高溫條件下彈簧彈力失效失去作用，二是彈簧有彈力壓不死閥頁(yè)。防火裝置應(yīng)有效鎖死閥頁(yè)(具體就是反向用手指力推閥頁(yè)，看能否打開(kāi)，打開(kāi)即防火無(wú)效）。煙道防火止回閥的溫控件盡量采用標(biāo)準(zhǔn)熔點(diǎn)的熔斷件，反應(yīng)靈敏，溫控更準(zhǔn)確。在200Pa背壓下，閥門(mén)漏風(fēng)量小于2m3/h；油煙機(jī)止回閥閥門(mén)的開(kāi)啟動(dòng)壓力不大于10Pa，開(kāi)啟角度不小于45。安裝油煙機(jī)止回閥后要定期清洗，否則會(huì)使油煙機(jī)止回閥呈打開(kāi)狀態(tài)，失去效果。浙江抽油煙機(jī)止回閥哪里有賣(mài)</p><p style="text-indent:25px">油煙機(jī)止回閥這類(lèi)閥門(mén)是靠管路中介質(zhì)本身的流動(dòng)產(chǎn)生的力而自動(dòng)開(kāi)啟和關(guān)閉的，屬于一種自動(dòng)閥門(mén)。浙江抽油煙機(jī)止回閥哪里有賣(mài)</p><p style="text-indent:25px">油煙機(jī)止回閥不光適用于室內(nèi)煙道，室外安裝也是必要之選?，F(xiàn)在不少家庭選擇煙道外接，直接通過(guò)玻璃伸向室外，這樣的選擇也會(huì)面臨其他問(wèn)題的出現(xiàn)，1.比如昆蟲(chóng)或者鳥(niǎo)類(lèi)筑巢，在沒(méi)有油煙機(jī)止回閥保護(hù)的情況下昆蟲(chóng)、鳥(niǎo)類(lèi)筑巢會(huì)導(dǎo)致異物掉入煙機(jī)內(nèi)部造成零部件損壞；2.戶(hù)外排煙，由于氣壓不穩(wěn)定，雨水或者風(fēng)向變化，會(huì)導(dǎo)致排煙效果減弱，嚴(yán)重者損傷電機(jī)。解決室外排煙問(wèn)題除了安裝油煙機(jī)止回閥外，還需要在室外安裝PVC彎頭，并且斜向下安裝，以減少不必要的問(wèn)題出現(xiàn)。浙江抽油煙機(jī)止回閥哪里有賣(mài)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2977159.html</p></div></div></div></div></div><div id="bqikjaz" class="page-right twoColRt"><div id="dnfh3zl" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jy2qc8v" 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)" class="vcenter" 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