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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(chē)消聲器</a>?河源消聲器怎么樣誠(chéng)信服務(wù) 佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</p><div id="ushxzgd" class="leftbox clearfix"><h1>河源消聲器怎么樣誠(chéng)信服務(wù) 佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="kewd8j8" class="proBig"><div id="veg8tu2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172234052735/3569838.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rjls97l" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172234052735/3569838.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vbyswvs" 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>河源消聲器怎么樣,消聲器</p><p><span>***更新：</span>2020-12-27 10:23:42</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="esg7bj3" 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="opmonpg" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8570lip" class="box"><p><p style="text-indent:25px">消聲器的覆面材料容易破損，使吸聲材料外露或脫落，影響功能。制作時(shí)，釘覆面材料的泡釘應(yīng)加墊片。發(fā)現(xiàn)覆面材料有破損現(xiàn)象，應(yīng)根據(jù)情況及時(shí)修復(fù)或更換。消聲片敷設(shè)的消聲材料容易下沉，出現(xiàn)空隙而影響吸聲效果。制作時(shí)對(duì)容積較大的吸聲片可在容腔內(nèi)裝設(shè)適當(dāng)?shù)耐袚醢澹徇\(yùn)及安裝時(shí)應(yīng)輕拿輕放。安裝前應(yīng)進(jìn)行檢查，消聲材料不得有明顯下沉。消聲器外殼拼接處及角部易產(chǎn)生孔洞而漏風(fēng)，河源消聲器怎么樣，制作時(shí)應(yīng)加以注意，發(fā)現(xiàn)孔洞后應(yīng)及時(shí)用錫焊或密封膠堵嚴(yán)。穿孔板經(jīng)鉆孔后產(chǎn)生的毛刺易劃破覆面材料或產(chǎn)生噪音，應(yīng)將孔口的毛刺銼平。消聲材料填充不均勻、覆面層不緊，消聲孔分布不均勻，河源消聲器怎么樣、孔徑小、總面積不足等使性能降低，要根據(jù)設(shè)計(jì)或規(guī)范嚴(yán)格工藝操作。消聲彎頭弧形片的弧度不均勻、消聲片片距不相等，河源消聲器怎么樣，應(yīng)認(rèn)真執(zhí)行工藝標(biāo)準(zhǔn)，缺陷予以消除。有源式消聲器基是使其在一定范圍內(nèi)與原來(lái)的聲場(chǎng)相抵消。河源消聲器怎么樣</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源消聲器怎么樣,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172234052735/3569838.png"></div><p style="text-indent:25px">鍋爐消聲器是根據(jù)抗、噴、阻復(fù)合消聲原理研制，具有消聲量大、體積小、重量輕及安裝方便等優(yōu)點(diǎn)。鍋爐消聲器主要應(yīng)用于發(fā)電廠電站、熱電公司、石油化工、鋼鐵冶金、造紙印染、紡織、礦山等工礦企業(yè)的蒸汽鍋爐點(diǎn)火排汽消聲，蒸汽安全閥排汽消聲、鍋爐沖管消聲、背壓式汽輪機(jī)排汽消聲、高壓除氧器設(shè)備排汽消聲以及熱力系統(tǒng)蒸汽設(shè)備排放消聲降音。鍋爐消聲器是阻止聲音傳播而允許氣流通過(guò)的一種器件，是消除蒸汽排放動(dòng)力性噪聲的重要措施。衡量鍋爐消聲器的好壞，主要考慮以下三個(gè)方面：鍋爐消聲器的消聲量能滿足《工業(yè)企業(yè)噪聲衛(wèi)生標(biāo)準(zhǔn)》的要求；鍋爐消聲器的適應(yīng)性能；（即適應(yīng)低中頻譜寬帶和高溫高壓等）；鍋爐消聲器的結(jié)構(gòu)性能。（尺寸合理、造價(jià)低、壽命長(zhǎng)等）。深圳消聲器批發(fā)公司把吸聲材料固定在氣流通道的內(nèi)壁上或按照一定方式在管道中排列，就構(gòu)成了阻性消聲器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源消聲器怎么樣,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172175751954/19729.png"></div><p style="text-indent:25px">防止消聲器銹蝕：雨天行駛或洗車(chē)時(shí)，防止消聲器進(jìn)水，如不慎進(jìn)水，應(yīng)啟動(dòng)車(chē)輛，進(jìn)行熱車(chē)10分鐘，盡量排除進(jìn)水，烘干消聲器。可以在消聲器中涂抹防銹油，來(lái)防止生銹，操作步驟如下：拆下消聲器，堵住消聲器中的較低排水孔，從消聲器與發(fā)動(dòng)機(jī)項(xiàng)鏈的法蘭處加入約50ML防銹油，搖動(dòng)消聲器讓防銹油均勻的進(jìn)入筒體，裝上消聲器，啟動(dòng)發(fā)動(dòng)機(jī)后，由于消聲器溫度上升，防銹油受熱后發(fā)生揮發(fā)，消聲器尾部會(huì)冒藍(lán)煙。20KM后會(huì)消失，藍(lán)煙消失后取消排水孔的堵塞物。新車(chē)可以進(jìn)行一次防銹處理，后期每年可進(jìn)行一次保養(yǎng)處理。</p><p style="text-indent:25px">消聲器的選用與設(shè)置：對(duì)中、高頻噪聲源，宜采用阻性或復(fù)合型消聲器；對(duì)于低、中頻噪聲源，宜采用共振型消聲器、膨脹型消聲器等抗性消聲器；對(duì)于脈動(dòng)低頻噪聲源、變頻帶噪聲源，宜采用抗性或微穿孔板阻抗復(fù)合式消聲器。確定空調(diào)系統(tǒng)所需消聲量后，根據(jù)具體情況選擇消聲器形式，之后，根據(jù)已知的風(fēng)量、消聲器設(shè)計(jì)流速和消聲量，確定消聲器的種類(lèi)、型號(hào)、數(shù)量。消聲器一般應(yīng)設(shè)于空調(diào)機(jī)房和空調(diào)房間之間考近空調(diào)機(jī)房，且氣流穩(wěn)定的直管段上。消聲器具有安裝方便、消聲效果好、壽命長(zhǎng)等特點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源消聲器怎么樣,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172167304688/4088649.png"></div><p style="text-indent:25px">消聲器的工作原理主要是讓推動(dòng)彈丸做功的燃?xì)庠谝粋€(gè)相對(duì)于管要大得多的封閉空間內(nèi)釋放熱能，以減少壓強(qiáng)和流速，避免對(duì)口附近的空氣產(chǎn)生過(guò)大的沖擊（也就是產(chǎn)生口噪音——發(fā)射時(shí)的主要噪音）。現(xiàn)在世界上通用的消音器其原理基本上是通過(guò)降低燃?xì)鉀_出口的速度和流量來(lái)降低較大峰值來(lái)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(gè)口徑比小的橡膠消音器等等來(lái)降低口的較大峰值（也就是提前將燃?xì)庖龅墓A瀉掉），同時(shí)使用低于音速的彈（低速?gòu)棧┙档驮诳諝庵酗w行的呼嘯聲。不管你用什么方法來(lái)降低的聲音，總是要**的一些性能，同時(shí)使自動(dòng)機(jī)工作不正常。所以消音器并沒(méi)有什么制退的作用，也不會(huì)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(guò)改變排焰孔的切削角度可以實(shí)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(gè)附加的好處——在膛口處增加了一個(gè)重物，可以抑止口上跳，減少散布提高精度。微穿孔消聲器耐高溫、耐高速氣流沖擊。河源消聲器怎么樣</p><p style="text-indent:25px">消聲器單獨(dú)固定，能滿足管道熱位移的要求。河源消聲器怎么樣</p><p style="text-indent:25px">中國(guó)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)行業(yè)發(fā)展仍處于相對(duì)初級(jí)階段，國(guó)際成熟市場(chǎng)經(jīng)驗(yàn)來(lái)看仍有較大的成長(zhǎng)空間。國(guó)內(nèi)房地產(chǎn)發(fā)展以及對(duì)于基礎(chǔ)設(shè)施建設(shè)政策的傾斜，也會(huì)造成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)市場(chǎng)產(chǎn)生巨大的潛力。據(jù)中國(guó)報(bào)告大廳發(fā)布的《2014-2018年中國(guó)食品包裝機(jī)械行業(yè)市場(chǎng)運(yùn)營(yíng)模式分析與發(fā)展趨勢(shì)預(yù)測(cè)報(bào)告》了解到，灌裝生產(chǎn)線的缺陷已經(jīng)被科技和新的灌裝生產(chǎn)線系統(tǒng)取代，越來(lái)越多的企業(yè)開(kāi)始關(guān)注和使用灌裝機(jī)生產(chǎn)型生產(chǎn)線。作為中國(guó)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)**重要的細(xì)分機(jī)種，是各類(lèi)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)中收入率極高的產(chǎn)品之一，也被認(rèn)為是未來(lái)極具成長(zhǎng)性的工程機(jī)械產(chǎn)品。近年來(lái)，挖掘機(jī)一直是整個(gè)工程機(jī)械行業(yè)高速增長(zhǎng)的關(guān)鍵性驅(qū)動(dòng)力。在機(jī)械及行業(yè)設(shè)備業(yè)整體需求及投錢(qián)增速放緩的現(xiàn)在和相對(duì)不確定的未來(lái)，伴隨中國(guó)制造業(yè)沖擊**領(lǐng)域的同時(shí)，在某些特定領(lǐng)域長(zhǎng)期耕耘、具備技術(shù)、工藝壁壘的公司，未來(lái)能夠進(jìn)一步的發(fā)展。河源消聲器怎么樣</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司位于大瀝鎮(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))，擁有一支專(zhuān)業(yè)的技術(shù)團(tuán)隊(duì)。致力于創(chuàng)造***的產(chǎn)品與服務(wù)，以誠(chéng)信、敬業(yè)、進(jìn)取為宗旨，以建文質(zhì)產(chǎn)品為目標(biāo)，努力打造成為同行業(yè)中具有影響力的企業(yè)。公司堅(jiān)持以客戶為中心、風(fēng)機(jī)、風(fēng)扇制造；制冷、空調(diào)設(shè)備制造；家用空氣調(diào)節(jié)器制造；安全、消防用金屬制品制造；管道和設(shè)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(jī)械設(shè)備及電子產(chǎn)品批發(fā)；其他室內(nèi)裝飾材料零售；其他日用品零售；貿(mào)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(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)。）市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。誠(chéng)實(shí)、守信是對(duì)企業(yè)的經(jīng)營(yíng)要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***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)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2586888.html</p></div></div></div></div></div><div id="qkhzlc2" class="page-right twoColRt"><div 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