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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_xyjzsbjk/">消音降噪設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-xyjzsbjk_qcxsqsy/">汽車消聲器</a>?北海消聲器價(jià)格歡迎來電佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</p><div id="zh4rtvn" class="leftbox clearfix"><h1>北海消聲器價(jià)格歡迎來電佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="oixzby8" class="proBig"><div id="th42v4t" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172211503907/449303.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qoypmo3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172211503907/449303.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mqfhjl2" 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>北海消聲器價(jià)格,消聲器</p><p><span>***更新：</span>2020-11-26 05:20:18</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="v7pwyfm" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">佛山文質(zhì)通風(fēng)設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>馮達(dá)斌</p><p><span>郵箱: </span>751633122@qq.com</p><p><span>電話: </span>13679725711</p><p><span>傳真: </span>0757_</p><p><span>網(wǎng)址: </span>http://fswztf.1688.com</p><p><span>手機(jī): </span>0757-85965668</p><p><span>地址: </span>大瀝鎮(zhèn)黃岐六聯(lián)鄉(xiāng)高力中村倉庫(自編)3號(住所申報(bào))</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="k2egyfh" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kzof3gr" class="box"><p><p style="text-indent:25px">汽車消聲器的消聲原理是什么？汽車消聲器的消聲原理是利用腔與管的適當(dāng)組合，從而達(dá)到兩種作用來促成消聲效果的：汽車消聲器，一是利用管道截面突變(即聲抗的變化)使沿管道傳播的聲波向聲源方向反射回去，從而使聲能反射回原處；汽車消聲器二是利用幾個(gè)界面的反射，使原來個(gè)向前傳播的聲波又回到原點(diǎn)，并再次折回向前傳播，該點(diǎn)與尚未被反射的第二個(gè)向前傳播的聲波匯合，而且兩者在振幅上相等，在相位上差180度的奇數(shù)倍，從而互相干涉而被抵消，北海消聲器價(jià)格。有源式消聲器是一套儀器裝置，北海消聲器價(jià)格，主要由傳聲器、放大器，北海消聲器價(jià)格、相移裝置、功率放大器和揚(yáng)聲器等組成。北海消聲器價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北海消聲器價(jià)格,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172211503907/449303.png"></div><p style="text-indent:25px">摩托車消聲器是摩托車發(fā)展史上不可或缺的零部件，摩托車消聲器發(fā)展歷史也與摩托車一樣久遠(yuǎn)。發(fā)動(dòng)機(jī)在做功后，緊接著是排氣沖程。排氣是將氣缸內(nèi)的廢氣排出。由于這時(shí)的廢氣是高溫高壓，由排氣管直接排出，將是很大的噪音。而消音器的作用簡單的說，就是發(fā)動(dòng)機(jī)排出的氣流在消音器內(nèi)經(jīng)過多孔的管子與隔板并反復(fù)的回繞后，噪音逐漸衰減，達(dá)到消音的目的。消聲器是一個(gè)多級分流分壓的組合體。其工作原理大致如下：進(jìn)氣：此時(shí)進(jìn)氣門打開，活塞下行，汽油和空氣的混合氣被吸進(jìn)汽缸內(nèi) .壓縮：此時(shí)進(jìn)氣門和排氣門同時(shí)關(guān)閉，活塞上行，混合氣被壓縮。燃燒：當(dāng)混合氣被壓縮到較小時(shí)火花塞跳火點(diǎn)燃混合氣，燃燒產(chǎn)生的壓力推動(dòng)活塞下行并帶動(dòng)曲軸旋轉(zhuǎn)。排氣：當(dāng)活塞下行到較低點(diǎn)時(shí)排氣門打開，廢氣排出，活塞繼續(xù)上行把多余的廢氣排出。北海消聲器價(jià)格片式消聲器適合較大風(fēng)量和較大管道情況使用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北海消聲器價(jià)格,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172190869141/9583475.png"></div><p style="text-indent:25px">防止消聲器銹蝕：雨天行駛或洗車時(shí)，防止消聲器進(jìn)水，如不慎進(jìn)水，應(yīng)啟動(dòng)車輛，進(jìn)行熱車10分鐘，盡量排除進(jìn)水，烘干消聲器?？梢栽谙暺髦型磕ǚ冷P油，來防止生銹，操作步驟如下：拆下消聲器，堵住消聲器中的較低排水孔，從消聲器與發(fā)動(dòng)機(jī)項(xiàng)鏈的法蘭處加入約50ML防銹油，搖動(dòng)消聲器讓防銹油均勻的進(jìn)入筒體，裝上消聲器，啟動(dòng)發(fā)動(dòng)機(jī)后，由于消聲器溫度上升，防銹油受熱后發(fā)生揮發(fā)，消聲器尾部會冒藍(lán)煙。20KM后會消失，藍(lán)煙消失后取消排水孔的堵塞物。新車可以進(jìn)行一次防銹處理，后期每年可進(jìn)行一次保養(yǎng)處理。</p><p style="text-indent:25px">吹管消聲器必需適用于惡劣的工作環(huán)境，工作介質(zhì)中可含水、鐵質(zhì)雜物(顆粒度可達(dá)∮30mm)、工程遺留物等。用戶選購應(yīng)提供排放量、排汽出口尺寸、排汽溫度及機(jī)組型號。吹管消聲器一般選用通孔阻散型消聲器，該消聲器一般接管及外殼體為碳鋼，內(nèi)部材質(zhì)阻聲片為不銹鋼，該類消聲器一般為一次性使用，也可根據(jù)用戶要求設(shè)計(jì)為多次使用。安全閥類排汽是一種瞬間突然性排放，設(shè)計(jì)安全閥類消聲器要考慮排放暢通不節(jié)流，用戶選購應(yīng)提供安全閥的排放量、排汽出口尺寸、排汽溫度、起跳壓力即可。安全閥類排汽消聲器一般選購?fù)鬃枭⑿拖暺?，該消聲器一般外殼體為碳鋼，接管及內(nèi)部材質(zhì)為不銹鋼。也可使用小孔噴注型消聲器，前提是排放量必需足夠大，不能產(chǎn)生悶壓及節(jié)流，一般為全不銹鋼制造。蒸汽消聲器體積小，重量輕，安裝簡便，易維護(hù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北海消聲器價(jià)格,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172179628907/3966315.png"></div><p style="text-indent:25px">防止消聲器變色：冬季冷車難以啟動(dòng)時(shí)，關(guān)閉阻風(fēng)門啟動(dòng)發(fā)動(dòng)機(jī)，熱車后注意將阻風(fēng)門及時(shí)打開。禁止在關(guān)閉阻風(fēng)門的狀態(tài)下長時(shí)間高速行駛。禁止在發(fā)動(dòng)機(jī)和消聲器方加裝擋風(fēng)板或其他裝飾物品，否則會影響發(fā)動(dòng)機(jī)及消聲器的散熱；切勿長時(shí)間大負(fù)荷抵擋位行駛，這對發(fā)動(dòng)機(jī)及消聲器會造成損害；切勿長時(shí)間原地高轉(zhuǎn)速轟油門；當(dāng)消聲器表面有油污時(shí)，高溫后會使其表面變色，當(dāng)消聲器表面有泥污時(shí)，應(yīng)當(dāng)及時(shí)清理，以免影響散熱；在安裝消聲器時(shí)，應(yīng)注意消聲器墊安裝到位，并緊固好，防止漏氣，影響消聲效果及引起消聲器接口處發(fā)黃。消聲器可**支承，在運(yùn)行和停運(yùn)時(shí)可自由膨脹，保證排汽管道工作的安全可靠性。北海消聲器價(jià)格</p><p style="text-indent:25px">盤式消聲器的形狀類似圓盤，具有較小的長度。北海消聲器價(jià)格</p><p style="text-indent:25px">阻性式消聲器：主要是利用多孔吸聲材料來降低噪聲的。把吸聲材料固定在氣流通道的內(nèi)壁上或按照一定方式在管道中排列，就構(gòu)成了阻性消聲器。當(dāng)聲波進(jìn)入阻性消聲器時(shí)，一部分聲能在多孔材料的孔隙中摩擦而轉(zhuǎn)化成熱能耗散掉，使通過消聲器的聲波減弱。阻性消聲器就好象電學(xué)上的純電阻電路，吸聲材料類似于電阻。因此，人們就把這種消聲器稱為阻性消聲器。阻性消聲器對中高頻消聲效果好、對低頻消聲效果較差。把阻性結(jié)構(gòu)和抗性結(jié)構(gòu)按照一定的方式組合起來，就構(gòu)成了阻抗復(fù)合式消聲器。北海消聲器價(jià)格</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司是一家風(fēng)機(jī)、風(fēng)扇制造；制冷、空調(diào)設(shè)備制造；家用空氣調(diào)節(jié)器制造；安全、消防用金屬制品制造；管道和設(shè)備安裝；日用家電批發(fā)；日用家電零售；廚具衛(wèi)具及日用雜品批發(fā)；五金產(chǎn)品批發(fā)；五金零售；其他機(jī)械設(shè)備及電子產(chǎn)品批發(fā)；其他室內(nèi)裝飾材料零售；其他日用品零售；貿(mào)易代理；其他未列明批發(fā)業(yè)；其他未列明零售業(yè)。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動(dòng)。）的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。文質(zhì)通風(fēng)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3cf消防認(rèn)證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機(jī)。文質(zhì)通風(fēng)始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。文質(zhì)通風(fēng)始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使文質(zhì)通風(fēng)在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2148358.html</p></div></div></div></div></div><div id="bfh373e" class="page-right twoColRt"><div id="eo3fcev" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="y7i2pd7" 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