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tcPro"><section class="home-main container clearfix"><div id="jdtrftr" class="twoCol"><div id="fvbz5nn" 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(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>?韶關(guān)消聲器直銷公司推薦咨詢佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</p><div id="tdr5trd" class="leftbox clearfix"><h1>韶關(guān)消聲器直銷公司推薦咨詢佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="fjzfzvj" class="proBig"><div id="p55hvtr" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172179628907/3966315.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hjnd5pd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172179628907/3966315.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jlrjdrp" 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>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>韶關(guān)消聲器直銷公司,消聲器</p><p><span>***更新：</span>2020-11-13 02:21:26</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="dhfvrpd" 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)</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="h3jv7dr" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="p3tjh3n" class="box"><p><p style="text-indent:25px">抗性消聲器可以分為5種基本形式：擴(kuò)張室消聲器、共鳴型消聲器、干涉型消聲器、損耗型消聲器和文氏型消聲器。消聲原理：擴(kuò)張室消聲器一是利用管道的裁面突變，即聲阻抗的變化使沿管道傳播的聲波向聲源方向反射回去；二是利用擴(kuò)張室和內(nèi)插管的長度，韶關(guān)消聲器直銷公司，使向前傳播的波和管子不同界面反射的聲波差一個180度的相位、從而使二者振幅相等、相位相反，互相干涉，達(dá)到較理想的消聲效果。共鳴型消聲器常用于消除管道傳播的低頻(350Hz以下)噪聲。干涉型消聲器的消聲原理足將聲波分成兩路，在管道上裝設(shè)一排通管，使管道長度為通管長度的2倍。管道長度等于要消除的聲波的波長，那么通管的長度則為二分之一波長。這樣聲波當(dāng)通過兩種不同長度的途徑時，在管道與通管匯合處將產(chǎn)生振幅相等，位移相反的2種聲波，彼此互相干涉，從而降低噪聲，韶關(guān)消聲器直銷公司，韶關(guān)消聲器直銷公司。消聲器可**支承，在運(yùn)行和停運(yùn)時可自由膨脹，保證排汽管道工作的安全可靠性。韶關(guān)消聲器直銷公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="韶關(guān)消聲器直銷公司,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172179628907/3966315.png"></div><p style="text-indent:25px">消聲器的主要作用就是能讓在射擊時的聲音大幅減弱，雖然叫做消聲器，但并不能做到完全無聲，多少還是有一點(diǎn)聲音的，而且?guī)舷暺鞯?，發(fā)射后口會排放更多的煙霧，這是因為消聲器將的大部分聲波抵消轉(zhuǎn)換所致。從實戰(zhàn)角度來說，雖然消聲器不能完全把的聲音消除掉，但是大幅減小聲音后，對于作戰(zhàn)行動也是有著很大的好處，尤其對于特工行動和反恐行動來說，消聲器起著舉足輕重的作用。復(fù)合消聲器，要復(fù)雜龐大一點(diǎn)，但是對聲波的消除率更高，而且對的適應(yīng)范圍更廣，不僅手可以使用，對于步和機(jī)這種中重型也有比較好的消聲效果。三沙消聲器供應(yīng)公司微穿孔板式消聲器是用厚度小于1mm的純金屬薄板制作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="韶關(guān)消聲器直銷公司,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172175751954/19729.png"></div><p style="text-indent:25px">風(fēng)機(jī)類消聲器選購，用戶應(yīng)提交風(fēng)機(jī)類型(分鼓風(fēng)機(jī)、通風(fēng)機(jī)、羅茨風(fēng)機(jī)、軸流風(fēng)機(jī)、空壓機(jī)等)，并提供風(fēng)機(jī)進(jìn)出口尺寸及風(fēng)量，一般風(fēng)機(jī)消聲器都是安裝在出口，風(fēng)機(jī)消聲應(yīng)綜合治理，即消聲器與隔聲室同時安裝。風(fēng)機(jī)消聲器外殼體為碳鋼，內(nèi)部材質(zhì)分鋁板和不銹鋼兩種，用戶可按成本情況選定。、鍋爐蒸汽排放類消聲器選購，用戶應(yīng)提供每小時的排放量，排汽出口尺寸，排汽溫度及壓力即可。排汽消聲器一般選購抗噴阻復(fù)合型消聲器，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，具有消聲頻帶寬、使用范圍廣、消聲量大、耐高溫高壓、不怕水汽及油霧等優(yōu)點(diǎn)。也可使用小孔噴注型消聲器，一般為全不銹鋼制造。</p><p style="text-indent:25px">蒸汽消聲器可滿足各種參數(shù)鍋爐向空排汽、安全閥排汽及鍋爐送風(fēng)機(jī)進(jìn)口的降噪消聲要求，同時也普遍用于石油、化工、冶金、紡織等工業(yè)的鍋爐蒸汽排放及其它氣體消聲排放，使之達(dá)到工業(yè)企業(yè)噪聲標(biāo)準(zhǔn)要求。其特點(diǎn)如下：采用多級消聲，消聲量大，排汽消聲器可達(dá)35～40分貝；安全閥消聲器可達(dá)25分貝以上；風(fēng)機(jī)消聲器可達(dá)30～40分貝以上。體積小，重量輕，安裝簡便，易維護(hù)。ZXP、ZXA系列，筒體采用較好不銹鋼，具有足夠高的強(qiáng)度和耐腐蝕性。能單獨(dú)固定、吸收排汽管道的垂直及水平熱位移，使排汽管道不因消聲器的安裝而受到額外的荷載，保證排汽管道在熱能工作下的安全性。如果消聲器的消聲量滿足消聲要求，阻力損失很大，那么該消聲器就不是一個好的消聲器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="韶關(guān)消聲器直銷公司,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172211503907/449303.png"></div><p style="text-indent:25px">微穿孔板理論在抗噴阻消聲器設(shè)計中的應(yīng)用，利用微穿孔板聲學(xué)結(jié)構(gòu)設(shè)計制造的消聲器種類很多，主要型為抗噴阻型消聲器。該型式消聲器是用不銹鋼穿孔薄板制成，因該九臺消聲器是用于石化單位，空氣腐蝕性比較大，故穿孔板后的空氣層內(nèi)填裝的吸聲材料為耐腐蝕金屬軟絲布。利用吸聲材料的阻性吸聲原理，進(jìn)一步達(dá)到降噪消聲的作用，其吸聲系數(shù)高，吸收頻帶寬，壓力損失小，氣流再生噪聲低，且易于控制。為獲得寬頻帶高吸收效果，一般用三級微穿孔板結(jié)構(gòu)。微穿孔板與外殼體之間以及微穿板之間的空腔尺寸大小按需要吸收的頻帶不同而異，低頻腔大（150～200mm）,中頻小些(80～120mm），高頻更小些（30～50mm），雙層結(jié)構(gòu)的前腔深度一般應(yīng)小于后腔，前后腔深度之比不大于1：3，前部接近氣流的一層微穿孔板穿孔率應(yīng)高于后層，為減小軸向聲傳播的影響，可在微穿孔板消聲器的空腔內(nèi)每隔500mm左右加一塊橫向隔板。消聲器分為阻性消聲器、抗性消聲器、阻抗復(fù)合式消聲器、微穿孔板消聲器、小孔消聲器和有源消聲器。韶關(guān)消聲器直銷公司</p><p style="text-indent:25px">消聲器成品應(yīng)在平整、無積水的室內(nèi)場地上碼放整齊，下部設(shè)有墊托，并有必要的防水措施。韶關(guān)消聲器直銷公司</p><p style="text-indent:25px">消聲器的優(yōu)點(diǎn)：消聲的聲量**量的蒸汽一同排放出去的時候，它們產(chǎn)生的噪聲分貝是非常高的，沒有聽過的人們應(yīng)該是無法想象的。而消聲器能夠消除的噪聲范圍在28dBA以上，這個是還只是平均的數(shù)值而已。消聲器的體積是非常小的，可以直接安裝在排汽的管道中，同時重量也是相對來說比較輕的。無論是安裝，還是后續(xù)的檢查維修工作都是非常方便的。消聲器的品種類型多，可以適用于不同規(guī)格的機(jī)器，同時可以按照實際的情況來選擇不同的品種，讓其在它們的工作中發(fā)揮各自的優(yōu)勢。主要的品種有小孔型、通孔型等等，選擇的類型非常多。消聲器，從它的材料的選擇上面就能知曉其的穩(wěn)定性，使用壽命非常的長久，較長的實效可以達(dá)到30年的時間。選擇一個安裝，就無需擔(dān)心會在運(yùn)行的過程中快速的被銷毀的情況。韶關(guān)消聲器直銷公司</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實現(xiàn)***管理的追求。公司自創(chuàng)立以來，投身于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)，是機(jī)械及行業(yè)設(shè)備的主力軍。文質(zhì)通風(fēng)致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。文質(zhì)通風(fēng)始終關(guān)注機(jī)械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1965367.html</p></div></div></div></div></div><div id="bl5tfvd" class="page-right twoColRt"><div id="vzxvl3n" class="box01 margin10 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