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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="k8rlx2r" class="twoCol"><div id="my8cel3" 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</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_xyjzsbjk/">消音降噪設備</a>?<a href="http://www.cdcfah.com/cp/third-xyjzsbjk_qcxsqsy/">汽車消聲器</a>?珠海消聲器報價多少錢誠信經(jīng)營佛山文質通風設備供應</p><div id="esmi7ik" class="leftbox clearfix"><h1>珠海消聲器報價多少錢誠信經(jīng)營佛山文質通風設備供應</h1><div id="cwdubce" class="proBig"><div id="ap2jqsz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172241416016/5804003.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="337co3t" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172241416016/5804003.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="phjvhi3" 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)品關鍵詞：</span>珠海消聲器報價多少錢,消聲器</p><p><span>***更新：</span>2020-11-09 05:22:24</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="w3wd8ph" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">佛山文質通風設備有限公司</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="oqifh3k" class="page-proshow02"><p class="title">詳細說明</p><div id="gaxjfbs" class="box"><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）；消聲器的結構性能。（尺寸、價格、壽命等）；消聲器的消聲頻率特性?？箛娮栊拖暺鲗Ω黝l噪聲效果優(yōu)越。消聲器的適用風速一般為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，風管和消聲器連接時，必要時（風速有限制時）需作放大處理。消聲器等消聲設備安裝，須有**的承重吊桿或底座與聲源設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)一般選用微孔結構消聲設備，對于有潔凈要求的諸如手術室，珠海消聲器報價多少錢，珠海消聲器報價多少錢，珠海消聲器報價多少錢、錄音室、潔凈廠房等環(huán)境系統(tǒng)，應采用微孔結構消聲設備。相鄰用房管路串通時，注意室內噪聲通過管路相互影響，必要時風口作消聲處理。風機消聲器主要用于降低各種風機風口、風道和封閉式機房進風口的空氣動力性噪聲。珠海消聲器報價多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海消聲器報價多少錢,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172241416016/5804003.png"></div><p style="text-indent:25px">阻性消聲器在加工時，內部尺寸不能隨意改變。其阻性消聲片是用木筋制成木框（如設計要求用金屬結構，則按設計要求加工），內填超細玻璃棉等吸聲材料，外包玻璃布等覆面材料制成。在填充吸聲材料時，應按設計的容重，厚度等要求鋪放均勻，覆面層不得破損。裝釘吸聲片時，與氣流接觸部分均用漆泡釘，其余部分用鞋釘裝訂。釘泡釘時，在泡釘處加一層墊片，可減少破損現(xiàn)象。對于容積較大的吸聲片，為了防止因消聲器安裝或移動而造成吸聲材料下沉，可在容腔內裝設適當?shù)耐袚醢?。珠海消聲器報價多少錢微穿孔板式消聲器可以控制消聲器的頻譜性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海消聲器報價多少錢,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172219384766/5866689.png"></div><p style="text-indent:25px">消聲器主要由消聲筒、消聲片、上下封板（或封頭）、防雨帽、節(jié)流管、節(jié)流板、連接管（或法蘭）、支座、起吊環(huán)、銘牌等零部件組成。具有安裝方便、消聲效果好、壽命長等特點。消聲器可**支承，在運行和停運時可自由膨脹，使排汽管道不因消聲器的安裝而受到額外載荷，保證排汽管道工作的安全可靠性?？筛鶕?jù)設計或用戶要求，采用特殊的活動連接裝置。消聲器材質采用較好碳鋼或較好不銹鋼等材料制造，具有足夠的耐熱強度和耐腐蝕性能，使設備經(jīng)久耐用。</p><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，多少還是有一點聲音的，而且?guī)舷暺鞯模l(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。復合消聲器，要復雜龐大一點，但是對聲波的消除率更高，而且對的適應范圍更廣，不僅手可以使用，對于步和機這種中重型也有比較好的消聲效果。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="珠海消聲器報價多少錢,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172211503907/449303.png"></div><p style="text-indent:25px">氣缸消聲器的定義：消音器是一種允許氣流通過而能使聲能衰減的裝置，能夠降低氣流通道上的空氣動力性噪聲。氣缸消聲器的選擇方法：具有較好的消聲性能，即要求消聲器具有較好的消聲頻率特性，噪聲一般控制在74~80dB之間(當供氣為0.6MPa,距離為1m時測得的噪聲）具有良好的空氣動力性能，消聲器對氣流的阻力損失要小結構簡單，便于加工，經(jīng)濟耐用，無再生噪聲。在設計和選擇消聲器時，應合理選擇通過消聲器的氣流速度。對空調系統(tǒng)，流過的氣流速度可取≤6m/s;對一般系統(tǒng)宜取6~10m/s;對工業(yè)鼓風機或其他氣動設備可取10~20m/5s;對高壓排空消聲器則可大于20m/s。消聲器可**支承，在運行和停運時可自由膨脹，保證排汽管道工作的安全可靠性。汕尾消聲器品牌</p><p style="text-indent:25px">風機消聲器分為：離心風機消聲器、羅茨風機消聲器、鼓風機消聲器、軸流風機消聲器。珠海消聲器報價多少錢</p><p style="text-indent:25px">抗性式消聲器是由突變界面的管和室組合而成的，好像是一個聲學濾波器，與電學濾波器相似，每一個帶管的小室是濾波器的一個網(wǎng)孔，管中的空氣質量相當于電學上的電感和電阻，稱為聲質量和聲阻。小室中的空氣體積相當于電學上的電容，稱為聲順。與電學濾波器類似，每一個帶管的小室都有自己的固有頻率。當包含有各種頻率成分的聲波進入個短管時，只有在個網(wǎng)孔固有頻率附近的某些頻率的聲波才能通過網(wǎng)孔到達第二個短管口，而另外一些頻率的聲波則不可能通過網(wǎng)孔．只能在小室中來回反射，因此，我們稱這種對聲波有濾波功能的結構為聲學濾波器。選取適當?shù)墓芎褪疫M行組合．就可以濾掉某些頻率成分的噪聲，從而達到消聲的目的?？剐韵暺鬟m用于消除中、低頻噪聲。珠海消聲器報價多少錢</p><p style="text-indent:25px">佛山文質通風設備有限公司辦公設施齊全，辦公環(huán)境優(yōu)越，為員工打造良好的辦公環(huán)境。在文質通風近多年發(fā)展歷史，公司旗下現(xiàn)有品牌文質等。公司以用心服務為重點價值，希望通過我們的專業(yè)水平和不懈努力，將風機、風扇制造；制冷、空調設備制造；家用空氣調節(jié)器制造；安全、消防用金屬制品制造；管道和設備安裝；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；其他機械設備及電子產(chǎn)品批發(fā)；其他室內裝飾材料零售；其他日用品零售；貿易代理；其他未列明批發(fā)業(yè)；其他未列明零售業(yè)。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動。）等業(yè)務進行到底。自公司成立以來，一直秉承“以質量求生存，以信譽求發(fā)展”的經(jīng)營理念，始終堅持以客戶的需求和滿意為重點，為客戶提供良好的3cf消防認證防火閥，鋁合金空調出風口，通風管道消聲器，消防風機，從而使公司不斷發(fā)展壯大。</p></p><br 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