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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>?惠州消聲器公司哪家好和諧共贏佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</p><div id="khjapdt" class="leftbox clearfix"><h1>惠州消聲器公司哪家好和諧共贏佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="h77ilb2" class="proBig"><div id="3bq4ubs" 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="3w47xev" 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="sofhiul" 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>惠州消聲器公司哪家好,消聲器</p><p><span>***更新：</span>2021-02-04 04:15:09</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="2azlxug" 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="jipbxtf" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="d749wxj" class="box"><p><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，惠州消聲器公司哪家好，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(jì)難點(diǎn)，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(kuò)容代替了直徑較小的控流孔，惠州消聲器公司哪家好，惠州消聲器公司哪家好，在結(jié)構(gòu)上更加強(qiáng)化了抗性和阻性消聲降音機(jī)理，達(dá)到了安全系數(shù)更高的消聲降噪效果。蒸汽消聲器采用多級消聲，消聲量大，排汽消聲器可達(dá)35～40分貝?；葜菹暺鞴灸募液?/p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="惠州消聲器公司哪家好,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172241416016/5804003.png"></div><p style="text-indent:25px">CF型風(fēng)機(jī)消音器：風(fēng)機(jī)是一種通用機(jī)設(shè)備，其使用范圍很廣，電力、礦山、機(jī)、冶金、化工等各行業(yè)的生產(chǎn)均離不開風(fēng)機(jī)。風(fēng)機(jī)在運(yùn)轉(zhuǎn)中產(chǎn)生的噪聲常常成為影響工人健康和干擾環(huán)境的禍源。特別是鄰近生活區(qū)的風(fēng)機(jī)，其進(jìn)風(fēng)口和出風(fēng)口所輻射的空氣動力性噪聲，更是污染環(huán)境的主要因素，形成公害，是我國工業(yè)部門治理噪聲污染的主要對象之一。CP型柴油發(fā)電機(jī)排氣消聲器，柴油發(fā)電機(jī)以其良好的經(jīng)濟(jì)性和動力性能，被普遍用于工礦企業(yè)生產(chǎn)經(jīng)營中，因其在運(yùn)行過程排放的煙氣中含有一定量的煙塵（也就是大家經(jīng)常見到的黑煙），其現(xiàn)象是由于燃油燃燒不完全而產(chǎn)生的。因此常規(guī)型通風(fēng)排氣消聲器，如微孔板式消聲器和帶有吸音填料的消音器要是使用在這種環(huán)境下，是絕不可取的,原因是其只能起到一時的消聲降音。廣州消聲器排行榜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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="惠州消聲器公司哪家好,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172203808594/9748332.png"></div><p style="text-indent:25px">消聲器的原理：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。在連接螺套里裝有油浸石棉密封圈，以防止排氣管和消聲筒之間的接口漏氣。消聲筒內(nèi)焊有7塊隔板，將消聲筒分成8個消聲腔（七個膨脹室和一個共振腔）在筒芯上面有倒三角形導(dǎo)流槽和許多小孔，當(dāng)發(fā)動機(jī)的高溫廢氣以高速經(jīng)排氣管進(jìn)入消聲器時，由于消聲筒的截面積逐漸增大，氣流得以膨脹，流速降低，強(qiáng)大的脈動噪聲得以衰減。當(dāng)氣流繼續(xù)流經(jīng)各膨脹室時，由于隔板的阻擋，氣流只能從隔板上的節(jié)流了、及筒芯通過，于是氣流突然被壓縮，分成許多細(xì)流，后又突然得以膨脹，如此多次突變，聲能被有效衰減，從而起到降低排氣噪聲的作用。</p><p style="text-indent:25px">消聲器的消聲原理是利用腔與管的適當(dāng)組合，來達(dá)到兩種作用來消聲的：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；二是利用幾個界面的反射，使原來個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，從而互相干涉而抵消。風(fēng)機(jī)式消聲器主要適用于降低羅茨系列、軸流系列風(fēng)機(jī)的進(jìn)排氣噪聲，也可以用于對排氣管道及其它高壓風(fēng)機(jī)的降噪，消聲量15-30dB，壓力損失少于500Pa。消聲器主要由消聲筒、消聲片、上下封板（或封頭）、支座、起吊環(huán)、銘牌等零部件組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="惠州消聲器公司哪家好,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172190869141/9583475.png"></div><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界面的反射，使原來個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。小孔消聲器的結(jié)構(gòu)是一根末端封閉的直管，管壁上鉆有很多小孔。惠州消聲器公司哪家好</p><p style="text-indent:25px">小孔消聲器使頻譜中的可聽聲成分明顯降低，從而減少對人的干擾和傷害?；葜菹暺鞴灸募液?/p><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(jì)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(jì)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(shí)，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(hù)措施?；葜菹暺鞴灸募液?/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(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場口碑。公司業(yè)務(wù)分為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)等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司秉持誠信為本的經(jīng)營理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢，打造機(jī)械及行業(yè)設(shè)備良好品牌。文質(zhì)通風(fēng)立足于全國市場，依托強(qiáng)大的研發(fā)實(shí)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: http://www.cdcfah.com/cp/3152207.html</p></div></div></div></div></div><div id="87ordul" class="page-right twoColRt"><div id="q3h7p23" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wxzwnz7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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