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id="edzqwnz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/chiyukeji/637359487398642578/7923588.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sa743ar" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/chiyukeji/637359487398642578/7923588.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8htahyp" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海箱式低噪音風(fēng)機(jī)供應(yīng)商,低噪音風(fēng)機(jī)</p><p><span>***更新：</span>2021-01-27 07:09:56</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="8dug3wn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市馳羽科技有限公司</a></p><p><span>聯(lián)系人：</span>葉斌</p><p><span>郵箱: </span>kevin-ye@chiyutech.com.cn</p><p><span>電話: </span>18566230549</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://chiyukeji.shop.88360.com</p><p><span>手機(jī): </span>0755-28508904</p><p><span>地址: </span>坂田街道南坑社區(qū)雅寶路1號(hào)星河WORLDF棟大廈2601-J5</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="e8qtzl2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="phegxne" class="box"><p><p style="text-indent:25px">怎么對消防排煙風(fēng)機(jī)進(jìn)行低噪音處理？一、消聲處理：消防排煙風(fēng)機(jī)的消聲是把多孔吸聲材料固定在氣流通道內(nèi)壁，或按必定方式固定在管道中，以抵達(dá)削弱空氣動(dòng)力性噪聲的目的，消聲量一般可抵達(dá)十至五十分貝。二、隔聲處理：隔聲所選用的方法是把噪聲源關(guān)閉起來，運(yùn)用隔聲罩把噪聲控制在小區(qū)域內(nèi)。在聲波遇到屏蔽物時(shí)，由于界面特性阻抗的改動(dòng)，入射聲能的一部分被反射，一部分被吸收，上海箱式低噪音風(fēng)機(jī)供應(yīng)商，一部分聲能透進(jìn)屏蔽物繼續(xù)傳達(dá)，上海箱式低噪音風(fēng)機(jī)供應(yīng)商。材料的隔聲功能可用透聲系數(shù)來標(biāo)明。透聲系數(shù)越小，標(biāo)明透進(jìn)去的聲能越少，上海箱式低噪音風(fēng)機(jī)供應(yīng)商，材料的隔聲功能越好。無需內(nèi)部潤滑,因此輸出的空氣完全無油，純凈環(huán)保。上海箱式低噪音風(fēng)機(jī)供應(yīng)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海箱式低噪音風(fēng)機(jī)供應(yīng)商,低噪音風(fēng)機(jī)" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637359487398642578/7923588.png"></div><p> 低噪音風(fēng)機(jī)是近幾年開發(fā)出來的一種新型風(fēng)機(jī)產(chǎn)品，它與軸流式風(fēng)機(jī)和離心式風(fēng)機(jī)同屬于風(fēng)機(jī)產(chǎn)品，但是它的工作原理與軸流式風(fēng)機(jī)、離心式風(fēng)機(jī)各不相同，由此也發(fā)揮著自身特有的作用。 </p> <p> 低噪音風(fēng)機(jī)結(jié)合了軸流式和離心式風(fēng)機(jī)的特征，外形看起來更像傳統(tǒng)的軸流式風(fēng)機(jī)。機(jī)殼可具有敞開的入口，但更常見的情況是，它具有直角彎曲形狀，使電機(jī)可以放在管道外部。排泄殼緩慢膨脹，以放慢空氣或氣體流的速度，并將動(dòng) 能轉(zhuǎn)換為有用的靜態(tài)壓力。低噪音風(fēng)機(jī)具有不同于軸流式風(fēng)機(jī)和離心式風(fēng)機(jī)的一些特點(diǎn)。離心式風(fēng)機(jī)的特點(diǎn)是壓力非常高，但是流量較小，軸流式風(fēng)機(jī)的特點(diǎn)是流量非常大，但是壓力比較小。低噪音風(fēng)機(jī)在設(shè)計(jì)上綜合了軸流式風(fēng)機(jī)和離心式風(fēng)機(jī)的優(yōu)勢，新型的低噪音風(fēng)機(jī)便具有了高壓力、大流量的特點(diǎn)。因?yàn)榈驮胍麸L(fēng)機(jī)的壓力高流量大，所以在機(jī)器作業(yè)時(shí)便顯示出很好率、噪音低、節(jié)約能源等優(yōu)勢。人們在選擇風(fēng)機(jī)產(chǎn)品時(shí)，對低噪音風(fēng)機(jī)可以說是倍加青睞。箱式低噪音風(fēng)機(jī)推薦計(jì)算了軸的強(qiáng)度和臨界速比。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海箱式低噪音風(fēng)機(jī)供應(yīng)商,低噪音風(fēng)機(jī)" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637359487250292968/3267232.png"></div><p> 風(fēng)機(jī)主要的產(chǎn)生原理以及不同。有些風(fēng)機(jī)是利用了對流的原理，利用了轉(zhuǎn)速，將內(nèi)外的空氣質(zhì)量進(jìn)行分析平衡，然后讓一些問題比較封閉的工作生活場所可以自己變得比較通風(fēng)透氣，保障社會(huì)發(fā)展穩(wěn)定。而有些風(fēng)機(jī)是利用了離心力或者引力的作用，將我們的空氣在風(fēng)機(jī)的轉(zhuǎn)動(dòng)下，改變教學(xué)方向，或者沒有改變企業(yè)原有的用途，這也是因?yàn)槲覀冎袊F(xiàn)在存在許多風(fēng)機(jī)的使用過程中需要更加精確到點(diǎn)而帶動(dòng)的風(fēng)機(jī)技術(shù)的增加。 </p> <p> 各種風(fēng)力渦輪機(jī)齒輪箱設(shè)計(jì)的，但基本上平行由行和星形級組合物。在本文中，一個(gè)更常見的作為輸入電流到載體上，固定齒圈，太陽齒輪并傳遞給設(shè)計(jì)的并行輸出電平作為一個(gè)例子，分析顯示共用的軸承故障模式和相應(yīng)的解決方案。 </p><p> 低噪音風(fēng)機(jī)是專為滿足不同工況運(yùn)行要求的送風(fēng)排氣設(shè)備，它具有體積小、重量輕、外形美觀、噪聲低、維修保養(yǎng)方便等特點(diǎn)。 </p> <p> 普遍適用于工業(yè)生產(chǎn)、高層建筑、賓館、民用建筑、文教衛(wèi)生等部門的空調(diào)工程系統(tǒng)的送風(fēng)和排風(fēng)。低噪音風(fēng)機(jī)主要用于各種空調(diào)機(jī)組、空氣幕、冷暖風(fēng)機(jī)等，亦可用于工礦企業(yè)，公共場所的室內(nèi)通風(fēng)換氣。輸送的介質(zhì)為空氣和其它不燃的對人體無害的氣體，氣體內(nèi)不允許有顆粒物質(zhì)，含塵量不大于150mg/m3。低噪音風(fēng)機(jī)主要由DKT雙進(jìn)風(fēng)空調(diào)風(fēng)機(jī)和箱體組成。箱體，由棱柱、三通、面板、底架組成，面板貼有用于降低噪聲的消音板。由于需要多臺(tái)風(fēng)機(jī)一起工作，并且要長時(shí)間的運(yùn)轉(zhuǎn),低噪音屋頂風(fēng)機(jī)越來越受到大家的青睞。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海箱式低噪音風(fēng)機(jī)供應(yīng)商,低噪音風(fēng)機(jī)" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637359487619541015/3778401.png"></div><p style="text-indent:25px">低噪聲柜式離心風(fēng)機(jī)工作原理：低噪聲柜式離心風(fēng)機(jī)自身不帶制冷和制熱設(shè)備，通過對一定比例的室內(nèi)回風(fēng)和室外新風(fēng)由風(fēng)機(jī)吸入機(jī)箱內(nèi)進(jìn)行混合后，送入所需場所，也可做排氣用。裝在回風(fēng)口的空氣過濾器能起一般的濾塵作用。低噪聲柜式離心風(fēng)機(jī)結(jié)構(gòu)：框架采用組合設(shè)計(jì)，零件由**模具沖壓以及進(jìn)口精密鈑金機(jī)械加工成型。箱體內(nèi)具有保溫、消聲性能的PEF和超細(xì)玻璃纖維材料，框架與箱板結(jié)合牢固，密封、隔熱、隔聲效果佳。低噪聲柜式離心風(fēng)機(jī)外表：標(biāo)準(zhǔn)產(chǎn)品為鍍鋅鋼板原色，亦可按指定顏色進(jìn)行粉體噴塑處理，也可用彩色鋼板。低噪聲柜式離心風(fēng)機(jī)變風(fēng)量控制：（1）電源調(diào)壓式；（2）電源變頻式。配置電控箱后，可遠(yuǎn)程控制。用戶有要求時(shí)另行說明，公司另行收費(fèi)。冷靜地找到問題，并對癥下藥，才能維持低噪音風(fēng)機(jī)的正常運(yùn)行。上海箱式低噪音風(fēng)機(jī)供應(yīng)商</p><p style="text-indent:25px">在選用低噪聲離心風(fēng)機(jī)時(shí)，盡量減少離心風(fēng)機(jī)串聯(lián)或串聯(lián)使用。上海箱式低噪音風(fēng)機(jī)供應(yīng)商</p><p style="text-indent:25px">低噪音玻璃鋼軸流風(fēng)機(jī)安裝事項(xiàng)：1、風(fēng)機(jī)臥地式安裝將減振器通過聯(lián)接螺栓固定于風(fēng)機(jī)機(jī)座，用中心高調(diào)整墊板調(diào)節(jié)各減振器水平高度，用固定螺栓將風(fēng)機(jī)固于已焊接在基礎(chǔ)上的聯(lián)接鋼板上，如風(fēng)機(jī)由于抗震等原因無需減振器，則將風(fēng)機(jī)機(jī)座上的螺孔與基礎(chǔ)上的預(yù)埋螺栓直接聯(lián)接即可。2、側(cè)墻臥式安裝風(fēng)機(jī)安裝的基本要求與臥地式安裝相同，只是安裝托架做成斜臂支撐式，托架要有足夠的強(qiáng)度和剛度，10#以上風(fēng)機(jī)不宜采用此種安裝方式。3、懸掛式安裝先將減振器與風(fēng)機(jī)用螺栓聯(lián)接成一體，減振器對稱安裝，布置于風(fēng)機(jī)重心兩側(cè)，直接將風(fēng)機(jī)提升插入安裝于懸掛支架，懸掛支架的高度，視實(shí)際空間距離由用戶自定，16#以上風(fēng)機(jī)一般不采用此種安裝型式。4、立式安裝風(fēng)機(jī)立式安裝方法與臥地式安裝一致，對風(fēng)機(jī)基礎(chǔ)的強(qiáng)度與剛度要求更嚴(yán)格。5、風(fēng)機(jī)與兩端管道的聯(lián)接必須采用撓性接頭，以隔離振動(dòng)和保護(hù)風(fēng)機(jī)。上海箱式低噪音風(fēng)機(jī)供應(yīng)商</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3032841.html</p></div></div></div></div></div><div id="87fbdub" class="page-right twoColRt"><div id="zhykw8w" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2t39vmy" class="recomPic likePro"><a 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