潮州消聲器廠家鑄造輝煌佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="汽車消聲器的安裝：汽車消聲器在使用時，須至少浸入水面下300mm，且離容器的側(cè)壁與底部不小于200mm，較好放置于容器的幾何中心。選型時，管道的口徑應(yīng)大于或等于加熱器的公稱通徑，多個加熱器并聯(lián)使用時，蒸汽管道的截面積應(yīng)大于或等于所有的加熱器"><meta name="keywords" content="潮州消聲器廠家,消聲器"><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="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="5j9ax2i" class="twoCol"><div id="rl3kwlx" class="page-proshow clearfix"><p class="current"> 當前位置:<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>?潮州消聲器廠家鑄造輝煌佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</p><div id="is7dfwf" class="leftbox clearfix"><h1>潮州消聲器廠家鑄造輝煌佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="mg3wdkb" class="proBig"><div id="3zyugsj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172285673829/1804017.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8v4pwiu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172285673829/1804017.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vp8mo7z" 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>潮州消聲器廠家,消聲器</p><p><span>***更新：</span>2020-11-26 08:23:47</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="tn4tkbn" 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: </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="etcykb7" class="page-proshow02"><p class="title">詳細說明</p><div id="e8w3q2e" class="box"><p><p style="text-indent:25px">汽車消聲器的安裝：汽車消聲器在使用時，須至少浸入水面下300mm，且離容器的側(cè)壁與底部不小于200mm，較好放置于容器的幾何中心。選型時，管道的口徑應(yīng)大于或等于加熱器的公稱通徑，多個加熱器并聯(lián)使用時，蒸汽管道的截面積應(yīng)大于或等于所有的加熱器連接管截面積之和。蒸汽壓力大于0.5MPa（表壓）時，應(yīng)裝蒸汽減壓閥減壓，其前加裝過濾器。蒸汽管路上近加熱器處，須安裝止回閥，防止停汽時，發(fā)生虹吸現(xiàn)象，導(dǎo)致發(fā)生水倒流的事故。近加熱器的蒸汽管應(yīng)該牢靠結(jié)實的固定，使之工作時，不致于擺動。加熱器多臺并聯(lián)使用，宜均勻分布，因為重量較大，潮州消聲器廠家，應(yīng)加以支撐，安裝定位視現(xiàn)場情況而定。水箱的水溫與水位，宜采用溫度控制儀與水位控制儀進行測控。使用中如果加熱器加熱速度變慢，可能是其內(nèi)部汽孔被堵塞，世紀星介紹應(yīng)拆下加熱器將堵塞汽孔的雜質(zhì)去除干凈，潮州消聲器廠家，并將污物從排污口排出，潮州消聲器廠家，加熱器較好每個月清理一次。消聲器的消聲量越大，壓力損失及價格越大。潮州消聲器廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="潮州消聲器廠家,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172285673829/1804017.png"></div><p style="text-indent:25px">消聲器的工作原理主要是讓推動彈丸做功的燃氣在一個相對于管要大得多的封閉空間內(nèi)釋放熱能，以減少壓強和流速，避免對口附近的空氣產(chǎn)生過大的沖擊（也就是產(chǎn)生口噪音——發(fā)射時的主要噪音）?，F(xiàn)在世界上通用的消音器其原理基本上是通過降低燃氣沖出口的速度和流量來降低較大峰值來消音。具體的措施是，在消音器內(nèi)裝上若干帶有小孔的消音隔板或鋼絲，或在口安裝一個口徑比小的橡膠消音器等等來降低口的較大峰值（也就是提前將燃氣要做的功傾瀉掉），同時使用低于音速的彈（低速彈）降低在空氣中飛行的呼嘯聲。不管你用什么方法來降低的聲音，總是要**的一些性能，同時使自動機工作不正常。所以消音器并沒有什么制退的作用，也不會減小后坐力?，F(xiàn)在的一般在膛口處加裝了籠型或桶型消焰器，通過改變排焰孔的切削角度可以實現(xiàn)一定的制退作用，但是裝上消音器后膛口裝置的制退作用也消失了。消音器除了通常的消音和消焰作用外，還有一個附加的好處——在膛口處增加了一個重物，可以抑止口上跳，減少散布提高精度。潮州消聲器廠家消聲器單獨固定，能滿足管道熱位移的要求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="潮州消聲器廠家,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172179628907/3966315.png"></div><p style="text-indent:25px">抗性消聲器圖是利用管道內(nèi)截面突變，起到消聲作用。加工制作時，不能任意改變膨脹室的尺寸。共振性消聲器制作應(yīng)按設(shè)計要求加工。不能任意改變關(guān)鍵部分的尺寸。穿孔板的孔徑和穿孔率應(yīng)符合設(shè)計要求。穿孔板經(jīng)沖（鉆）孔后，應(yīng)將孔口的毛刺銼平。共振腔的隔板尺寸應(yīng)正確，隔板與壁板連接處應(yīng)緊貼。消聲風(fēng)管、消聲靜壓箱及消聲彎頭內(nèi)所襯的消聲材料應(yīng)均勻貼緊，不能脫落，并且拼縫要密實，表面平整，不能凹凸不平。消聲器內(nèi)的消聲材料覆面層不得破損，搭接時應(yīng)順氣流，且界面不得有毛邊。消聲器內(nèi)直接逆風(fēng)面布質(zhì)要有保護措施。</p><p style="text-indent:25px">直管消聲器消聲量的計算:直管式消聲器消聲量主要與通道形式、長度和吸聲材料的性能有關(guān)。消聲量的計算公式為：其中，Φ是消聲系數(shù)，即每米消聲量(dB/m)；P是消聲器通道截面周長(m)；S是消聲器通道截面積(m2)。消聲管道內(nèi)吸聲系數(shù)越大，消聲系數(shù)Φ越大，消聲量越高。增加長度，或增加通道周長與截面積的比P/S，消聲量越大。同樣周長，圓形截面的周長與截面積的比，要比扁狀的矩形小很多，因此，圓形截面的直管式消聲器消聲性能小。當直管消聲器截面較大時，如徑尺寸大于30cm的圓管或矩形管，高頻聲波成上束狀，將直接穿過管道，而與管壁的吸聲材料不發(fā)生作用，消聲性能變差，這種高頻性能下降的現(xiàn)象被稱為“高頻失效”。并將高頻消聲量明顯下降的頻率稱為“上限失效頻率”。有源式消聲器是一套儀器裝置，主要由傳聲器、放大器、相移裝置、功率放大器和揚聲器等組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="潮州消聲器廠家,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172211503907/449303.png"></div><p style="text-indent:25px">消聲器適用于各類蒸汽安全閥用的TA型蒸汽安全閥，適用于電站鍋爐安全閥(動力釋放閥)、鍋筒安全閥及過熱器安全閥、再熱器安全閥等壓力裝置的安全門。其蒸汽放空既應(yīng)避免過大的噪聲，更應(yīng)讓汽流順利排出而不影響安全閥的排量、起跳和回座，為此，以往常見的多級節(jié)流及小孔噴注的消聲降音手段即不宜采用，這種限制歷來是安全閥消聲器的設(shè)計難點，也是安全門消聲器消聲效果差的原因。新型用于安全閥的TA型安全閥排汽消聲器采用了噴阻抗復(fù)合型消聲原理，其中以大孔擴容代替了直徑較小的控流孔，在結(jié)構(gòu)上更加強化了抗性和阻性消聲降音機理，達到了安全系數(shù)更高的消聲降噪效果。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)機進口的降噪消聲要求。潮州消聲器廠家</p><p style="text-indent:25px">消聲器一般由排氣管、連接螺套、消聲筒和筒芯等幾部分組成。潮州消聲器廠家</p><p style="text-indent:25px">衡量消聲器的好壞，主要考慮以下三個方面：消聲器的消聲性能；（消聲量和頻譜特性）；消聲器的空氣動力性能；（壓力損失等）；消聲器的結(jié)構(gòu)性能。（尺寸、價格、壽命等）；消聲器的消聲頻率特性。抗噴阻型消聲器對各頻噪聲效果優(yōu)越。消聲器的適用風(fēng)速一般為6-8m/s，較高不宜超過12m/s，同時注意消聲器的壓力損失。注意消聲器的凈通道截面積，風(fēng)管和消聲器連接時，必要時（風(fēng)速有限制時）需作放大處理。消聲器等消聲設(shè)備安裝，須有**的承重吊桿或底座與聲源設(shè)備須通過軟接頭連接。當兩個消聲彎頭串聯(lián)使用時，兩個彎頭的連接間距應(yīng)大于彎頭截面對角線長度的2.5倍。對于高溫、高濕、有油霧、水氣的環(huán)境系統(tǒng)一般選用微孔結(jié)構(gòu)消聲設(shè)備，對于有潔凈要求的諸如手術(shù)室、錄音室、潔凈廠房等環(huán)境系統(tǒng)，應(yīng)采用微孔結(jié)構(gòu)消聲設(shè)備。相鄰用房管路串通時，注意室內(nèi)噪聲通過管路相互影響，必要時風(fēng)口作消聲處理。潮州消聲器廠家</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司主要經(jīng)營范圍是機械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。公司業(yè)務(wù)分為3cf消防認證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機等，目前不斷進行創(chuàng)新和服務(wù)改進，為客戶提供良好的產(chǎn)品和服務(wù)。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機械及行業(yè)設(shè)備行業(yè)的發(fā)展。文質(zhì)通風(fēng)立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: 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