海口消聲器公司有哪些歡迎來(lái)電佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="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，?？谙暺鞴居心男?，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，?？谙暺鞴?><meta name="keywords" content="?？谙暺鞴居心男?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" 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clearfix"><h1>海口消聲器公司有哪些歡迎來(lái)電佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="eiaspwd" class="proBig"><div id="kegn89c" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172167304688/4088649.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yifhtkv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172167304688/4088649.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dxzryac" 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>?？谙暺鞴居心男?消聲器</p><p><span>***更新：</span>2020-11-19 06:20:41</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="oifceg8" 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="nb2x3fb" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="kewt8bn" class="box"><p><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，?？谙暺鞴居心男?，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，?？谙暺鞴居心男?，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)，?？谙暺鞴居心男Ｏ暺鞯认曉O(shè)備安裝，須有**的承重吊桿或底座與聲源設(shè)備須通過(guò)軟接頭連接。?？谙暺鞴居心男?/p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="?？谙暺鞴居心男?消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172167304688/4088649.png"></div><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)，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、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，應(yīng)認(rèn)真執(zhí)行工藝標(biāo)準(zhǔn)，缺陷予以消除。玉林消聲器哪家好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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="?？谙暺鞴居心男?消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172175751954/19729.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(guò)而能使聲能衰減的裝置，能夠降低氣流通道上的空氣動(dòng)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(dāng)供氣為0.6MPa,距離為1m時(shí)測(cè)得的噪聲）具有良好的空氣動(dòng)力性能，消聲器對(duì)氣流的阻力損失要小結(jié)構(gòu)簡(jiǎn)單，便于加工，經(jīng)濟(jì)耐用，無(wú)再生噪聲。在設(shè)計(jì)和選擇消聲器時(shí)，應(yīng)合理選擇通過(guò)消聲器的氣流速度。對(duì)空調(diào)系統(tǒng)，流過(guò)的氣流速度可取≤6m/s;對(duì)一般系統(tǒng)宜取6~10m/s;對(duì)工業(yè)鼓風(fēng)機(jī)或其他氣動(dòng)設(shè)備可取10~20m/5s;對(duì)高壓排空消聲器則可大于20m/s。</p><p style="text-indent:25px">風(fēng)機(jī)消聲器分為：離心風(fēng)機(jī)消聲器、羅茨風(fēng)機(jī)消聲器、鼓風(fēng)機(jī)消聲器、軸流風(fēng)機(jī)消聲器。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。根據(jù)風(fēng)機(jī)進(jìn)出口結(jié)構(gòu)不同，分為圓形結(jié)構(gòu)和矩形結(jié)構(gòu)。圓形結(jié)構(gòu)分用于風(fēng)機(jī)接管口為圓形,又分為A、B型兩種， A型兩端均為法蘭盤(pán)，直接串接于管道中(即管道消聲器)， B型一端為法蘭，另一端為直接大氣排空(可裝防雨風(fēng)帽)，*供設(shè)置在室外管道末端和封閉式機(jī)房進(jìn)風(fēng)口選用。由于風(fēng)盤(pán)出口風(fēng)速一般大于進(jìn)口，故風(fēng)量一定時(shí)，進(jìn)風(fēng)口面積要比出風(fēng)口的大。若進(jìn)出風(fēng)口裝反了，風(fēng)量會(huì)降低，但出風(fēng)溫度會(huì)升高。制熱效果差，可能風(fēng)盤(pán)選型有問(wèn)題，更可能水流量出現(xiàn)問(wèn)題，如過(guò)濾器堵塞、管道積氣，流經(jīng)盤(pán)管的水量少于額定量，都會(huì)導(dǎo)致制熱效果差。消聲器成品應(yīng)在平整、無(wú)積水的室內(nèi)場(chǎng)地上碼放整齊，下部設(shè)有墊托，并有必要的防水措施。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="海口消聲器公司有哪些,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172219384766/5866689.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）?，F(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。現(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。消音器實(shí)際上在解決燃?xì)庠胍?。?？谙暺鞴居心男?/p><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。?？谙暺鞴居心男?/p><p style="text-indent:25px">阻抗式消聲器：現(xiàn)有的消聲器，大多采用阻抗復(fù)合型消聲原理。由于結(jié)構(gòu)復(fù)雜、重量大、高溫氧化吸聲填料，高速氣流沖擊吸聲填料，水氣滲透吸聲填料等原因，消聲器很容易出現(xiàn)維修頻繁、消聲效果差，使用周期短等情況。而這歷來(lái)是消音器的設(shè)計(jì)難點(diǎn)，微穿孔消聲器則綜合了較合理的消聲原理所設(shè)計(jì)解決了上述問(wèn)題，取得了良好效果。微穿孔消聲器消聲器不使用任何阻性吸聲填料，采用微穿小孔多空腔結(jié)構(gòu)，高壓氣流在消聲器內(nèi)經(jīng)多次控流進(jìn)入空腔體，逐級(jí)改變?cè)瓪饬鞯穆曨l。阻力損失小，消聲頻帶寬，工作時(shí)不起塵。不怕油霧、水氣。耐高溫、耐高速氣流沖擊。使環(huán)境噪聲符合國(guó)家《工業(yè)企業(yè)噪聲衛(wèi)生標(biāo)準(zhǔn)》。普遍用于石油、化工、冶金、紡織等行業(yè)。?？谙暺鞴居心男?/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(yíng)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(chǎng)口碑。公司業(yè)務(wù)涵蓋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，價(jià)格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: 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