崇左消聲器哪家靠譜誠(chéng)信為本佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="在空調(diào)系統(tǒng)中靜壓箱和消聲器是常見的，是用于通風(fēng)設(shè)備出入口、多支風(fēng)管匯合或分支處，為了保證氣流均勻，一般應(yīng)設(shè)靜壓箱。靜壓箱的工作原理是依據(jù)截面的變化，將氣流的動(dòng)壓轉(zhuǎn)變?yōu)闅饬鞯撵o壓。靜壓箱一般根據(jù)所需厚度的鋼材、根據(jù)設(shè)計(jì)加工制作，一般制成矩形，"><meta name="keywords" content="崇左消聲器哪家靠譜,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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href="http://www.cdcfah.com/cp/third-xyjzsbjk_qcxsqsy/">汽車消聲器</a>?崇左消聲器哪家靠譜誠(chéng)信為本佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</p><div id="w3fh8dv" class="leftbox clearfix"><h1>崇左消聲器哪家靠譜誠(chéng)信為本佛山文質(zhì)通風(fēng)設(shè)備供應(yīng)</h1><div id="ov8a8h7" class="proBig"><div id="aelnkro" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172171914063/8857663.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3j988ym" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172171914063/8857663.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="w8btqd3" 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>崇左消聲器哪家靠譜,消聲器</p><p><span>***更新：</span>2020-12-08 06:22:13</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="tifnkht" 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="ujlxkmj" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="cmebyac" class="box"><p><p style="text-indent:25px">在空調(diào)系統(tǒng)中靜壓箱和消聲器是常見的，是用于通風(fēng)設(shè)備出入口、多支風(fēng)管匯合或分支處，為了保證氣流均勻，一般應(yīng)設(shè)靜壓箱。靜壓箱的工作原理是依據(jù)截面的變化，將氣流的動(dòng)壓轉(zhuǎn)變?yōu)闅饬鞯撵o壓。靜壓箱一般根據(jù)所需厚度的鋼材、根據(jù)設(shè)計(jì)加工制作，一般制成矩形，崇左消聲器哪家靠譜。消聲器的作用：消聲器是一種既能允許氣流通過(guò)，又能有效地阻止或減弱聲能向外傳播的裝置。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，消除超出室內(nèi)的噪聲標(biāo)準(zhǔn)范圍的那部分聲能。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。在通風(fēng)空調(diào)系統(tǒng)中的動(dòng)力設(shè)備，如新風(fēng)機(jī)等會(huì)產(chǎn)生空氣動(dòng)力噪聲。氣流經(jīng)過(guò)風(fēng)管系統(tǒng)的各個(gè)管件，崇左消聲器哪家靠譜、部件時(shí)，會(huì)產(chǎn)生氣流再生噪聲。當(dāng)風(fēng)機(jī)的噪聲在經(jīng)過(guò)各種自然消減后仍然不能滿足室內(nèi)噪聲標(biāo)準(zhǔn)時(shí)，崇左消聲器哪家靠譜，就必須在管路上設(shè)置專門的消聲裝置，并使其在各頻帶的消聲量能基本滿足設(shè)計(jì)需要。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。崇左消聲器哪家靠譜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="崇左消聲器哪家靠譜,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172171914063/8857663.png"></div><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。抗噴阻型消聲器對(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(guò)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(guò)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2.5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。相鄰用房管路串通時(shí)，注意室內(nèi)噪聲通過(guò)管路相互影響，必要時(shí)風(fēng)口作消聲處理。崇左消聲器哪家靠譜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="崇左消聲器哪家靠譜,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172211503907/449303.png"></div><p style="text-indent:25px">摩托車消聲器是摩托車發(fā)展史上不可或缺的零部件，摩托車消聲器發(fā)展歷史也與摩托車一樣久遠(yuǎn)。發(fā)動(dòng)機(jī)在做功后，緊接著是排氣沖程。排氣是將氣缸內(nèi)的廢氣排出。由于這時(shí)的廢氣是高溫高壓，由排氣管直接排出，將是很大的噪音。而消音器的作用簡(jiǎn)單的說(shuō)，就是發(fā)動(dòng)機(jī)排出的氣流在消音器內(nèi)經(jīng)過(guò)多孔的管子與隔板并反復(fù)的回繞后，噪音逐漸衰減，達(dá)到消音的目的。消聲器是一個(gè)多級(jí)分流分壓的組合體。其工作原理大致如下：進(jìn)氣：此時(shí)進(jìn)氣門打開，活塞下行，汽油和空氣的混合氣被吸進(jìn)汽缸內(nèi) .壓縮：此時(shí)進(jìn)氣門和排氣門同時(shí)關(guān)閉，活塞上行，混合氣被壓縮。燃燒：當(dāng)混合氣被壓縮到較小時(shí)火花塞跳火點(diǎn)燃混合氣，燃燒產(chǎn)生的壓力推動(dòng)活塞下行并帶動(dòng)曲軸旋轉(zhuǎn)。排氣：當(dāng)活塞下行到較低點(diǎn)時(shí)排氣門打開，廢氣排出，活塞繼續(xù)上行把多余的廢氣排出。</p><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。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="崇左消聲器哪家靠譜,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172241416016/5804003.png"></div><p style="text-indent:25px">消聲器的機(jī)殼或管道輻射的噪聲可能傳入消聲器后端，致使消聲效果下降，必要時(shí)，可在消聲器外殼或部分管道上做隔聲處理。消聲器法蘭和風(fēng)機(jī)法蘭連接處應(yīng)加彈性墊并注意密封，以免漏聲、漏氣，同時(shí)也能減少剛性連接的振動(dòng)傳聲。在通風(fēng)空調(diào)系統(tǒng)中，消聲器應(yīng)盡量安裝于靠近使用房間的地方。消聲器片間流速應(yīng)適當(dāng)。風(fēng)機(jī)消聲器片間平均流速可認(rèn)為與風(fēng)機(jī)管道流速相等。用于民用建筑，消聲器片間流速通常取3-12m/s；工業(yè)方面，消聲器片間流速通常取12-25m/s，較大不得超過(guò)30m/s。流速不同，消聲器護(hù)面結(jié)構(gòu)應(yīng)不同。平均流速小于10m/s時(shí)，多孔吸聲材料的護(hù)面可用防火布或金屬絲網(wǎng)罩起來(lái)；平均流速為10-23m/s時(shí)，可選用金屬穿孔板護(hù)面；當(dāng)平均流速為23-45m/s時(shí)，可選用玻璃絲布和金屬穿孔板護(hù)面；當(dāng)平均流速為45-120m/s時(shí)，可采用雙層金屬穿孔板和鋼絲棉護(hù)面，穿孔率應(yīng)大于20%。風(fēng)機(jī)消聲器外殼體為碳鋼，內(nèi)部材質(zhì)分鋁板和不銹鋼兩種，用戶可按成本情況選定。崇左消聲器哪家靠譜</p><p style="text-indent:25px">干涉型消聲器適用于消減某保持不變的單一頻率的噪聲。崇左消聲器哪家靠譜</p><p style="text-indent:25px">蒸汽消聲器可滿足各種參數(shù)鍋爐向空排汽、安全閥排汽及鍋爐送風(fēng)機(jī)進(jìn)口的降噪消聲要求，同時(shí)也普遍用于石油、化工、冶金、紡織等工業(yè)的鍋爐蒸汽排放及其它氣體消聲排放，使之達(dá)到工業(yè)企業(yè)噪聲標(biāo)準(zhǔn)要求。其特點(diǎn)如下：采用多級(jí)消聲，消聲量大，排汽消聲器可達(dá)35～40分貝；安全閥消聲器可達(dá)25分貝以上；風(fēng)機(jī)消聲器可達(dá)30～40分貝以上。體積小，重量輕，安裝簡(jiǎn)便，易維護(hù)。ZXP、ZXA系列，筒體采用較好不銹鋼，具有足夠高的強(qiáng)度和耐腐蝕性。能單獨(dú)固定、吸收排汽管道的垂直及水平熱位移，使排汽管道不因消聲器的安裝而受到額外的荷載，保證排汽管道在熱能工作下的安全性。崇左消聲器哪家靠譜</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司坐落在大瀝鎮(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))，是一家專業(yè)的風(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)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)。）公司。目前我公司在職員工以90后為主，是一個(gè)有活力有能力有創(chuàng)新精神的團(tuán)隊(duì)。公司業(yè)務(wù)范圍主要包括：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。公司奉行顧客至上、質(zhì)量為本的經(jīng)營(yíng)宗旨，深受客戶好評(píng)。一直以來(lái)公司堅(jiān)持以客戶為中心、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)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。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2315690.html</p></div></div></div></div></div><div id="vkme2v2" class="page-right twoColRt"><div id="7et35ti" class="box01 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