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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>?陽江消聲器定制哪家好服務(wù)為先佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</p><div id="3zt533f" class="leftbox clearfix"><h1>陽江消聲器定制哪家好服務(wù)為先佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="tpvbhbf" class="proBig"><div id="3bvtzdh" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172190869141/9583475.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="1hdjt5x" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172190869141/9583475.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="15vhdrx" 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>陽江消聲器定制哪家好,消聲器</p><p><span>***更新：</span>2020-11-03 05:24:27</p><p><span id="click" >瀏覽次數(shù)：5次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="nvjflpt" 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(cāng)庫(kù)(自編)3號(hào)(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="zxvthlj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="xlzvzlp" class="box"><p><p style="text-indent:25px">衡量消聲器的好壞，主要考慮以下三個(gè)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(dòng)力性能；（壓力損失等）；消聲器的結(jié)構(gòu)性能。（尺寸、價(jià)格、壽命等）；消聲器的消聲頻率特性?？箛娮栊拖暺鲗?duì)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(shí)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(shí)，必要時(shí)（風(fēng)速有限制時(shí)）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(dāng)兩個(gè)消聲彎頭串聯(lián)使用時(shí)，兩個(gè)彎頭的連接間距應(yīng)大于彎頭截面對(duì)角線長(zhǎng)度的2，陽江消聲器定制哪家好.5倍。對(duì)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(duì)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，陽江消聲器定制哪家好。相鄰用房管路串通時(shí)，陽江消聲器定制哪家好，注意室內(nèi)噪聲通過管路相互影響，必要時(shí)風(fēng)口作消聲處理?？箛娮栊拖暺鲗?duì)各頻噪聲效果優(yōu)越。陽江消聲器定制哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陽江消聲器定制哪家好,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172190869141/9583475.png"></div><p style="text-indent:25px">消聲器和消聲靜壓箱的區(qū)別：當(dāng)噪聲源在室內(nèi)產(chǎn)生的聲壓級(jí)高于允許的噪聲標(biāo)準(zhǔn)時(shí)，就需要根據(jù)各頻帶要求消除的聲壓級(jí)選擇的消聲裝置，消除在室內(nèi)的噪聲標(biāo)準(zhǔn)之上的那部分聲能。消聲器是根據(jù)不同的消聲原理設(shè)計(jì)成的管道構(gòu)件，按所采用的消聲原理可分為阻性消聲器、抗性消聲器、共振消聲器和原合消聲器等類型。而消聲靜壓箱在風(fēng)機(jī)出口或空氣分布器前設(shè)置內(nèi)貼有吸聲材料的靜壓箱，除了可以穩(wěn)定氣流外，還具有消聲的作用。消聲靜壓箱的消聲量與吸聲材料的性能、箱內(nèi)貼吸聲材料的面積以及出口側(cè)風(fēng)管的面積等因素有關(guān)。揭陽消聲器有哪些安全閥類排汽消聲器一般選購(gòu)?fù)鬃枭⑿拖暺鳎撓暺饕话阃鈿んw為碳鋼，接管及內(nèi)部材質(zhì)為不銹鋼。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陽江消聲器定制哪家好,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172211503907/449303.png"></div><p style="text-indent:25px">筒式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)焊有幾塊隔板，將消聲筒分成若干個(gè)消聲腔(N個(gè)膨脹室和1個(gè)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(dòng)機(jī)的高溫廢氣以高速經(jīng)排氣管進(jìn)入消聲器時(shí)，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(dòng)噪聲得以衰減。當(dāng)氣流繼續(xù)流經(jīng)各膨脹室時(shí)，由于隔板的阻擋，氣流只能從隔板上的節(jié)流孔及筒芯通過，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，從而起到降低排氣噪聲的作用。</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(dòng)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(jí)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，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。風(fēng)機(jī)消聲器主要用于降低各種風(fēng)機(jī)風(fēng)口、風(fēng)道和封閉式機(jī)房進(jìn)風(fēng)口的空氣動(dòng)力性噪聲。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陽江消聲器定制哪家好,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172171914063/8857663.png"></div><p style="text-indent:25px">迷宮式消聲器是在直管消聲器基礎(chǔ)上，插入一些吸聲障板，使聲波不斷的由一個(gè)小室繞行到另一個(gè)小室，從而增加了消聲效果，特別在中低頻率范圍，當(dāng)然阻力也要增加。迷宮式消聲器中的氣流速度不宜太高。蜂窩式消聲器的結(jié)構(gòu)特點(diǎn)類似于片式消聲器，只是為了進(jìn)一步減小每一個(gè)消聲器通道截面尺寸，把整個(gè)大的通道分成多個(gè)蜂窩式小的消聲通道。聲流式消聲器類似于折板式消聲器，只是為了減小阻力，把通道加工成聲流式。聲流式消聲器阻力較低，但是結(jié)構(gòu)較為復(fù)雜，加工難度較大。折板式消聲器是在片式消聲器的基礎(chǔ)上，增加氣流通道的長(zhǎng)度和彎曲。揭陽消聲器有哪些</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。陽江消聲器定制哪家好</p><p style="text-indent:25px">消音器的改裝管按材料來分可以分為鋁合金摩托車排氣管，不銹鋼摩托車排氣管，碳纖維摩托車排氣管，鈦合金摩托車排氣管等等，各有千秋。鋁合金的管重量比較輕，顏色也多，價(jià)格也比較便宜，但是管的表面容易磨損，不及不銹鋼的管耐用。不銹鋼的管重量比較重，顏色也少，但它比較耐用，聲音比鋁合金的管沉些，所以一般玩改裝的朋友都喜歡選不銹鋼的管。不過材料本身價(jià)格較高，還是無法讓其真正高度普及化。碳纖維的管重量比較輕，一般都是黑色碳纖維為主，耐用度也比不上不銹鋼的。陽江消聲器定制哪家好</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司屬于機(jī)械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。公司致力于為客戶提供安全、質(zhì)量有保證的良好產(chǎn)品及服務(wù)，是一家有限責(zé)任公司企業(yè)。以滿足顧客要求為己任；以顧客永遠(yuǎn)滿意為標(biāo)準(zhǔn)；以保持行業(yè)優(yōu)先為目標(biāo)，提供***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)自成立以來，一直堅(jiān)持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1827248.html</p></div></div></div></div></div><div id="tjd333n" class="page-right twoColRt"><div id="bvp3dfr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pvl3zvb" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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