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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廣州高效低噪音風(fēng)機口碑,低噪音風(fēng)機</p><p><span>***更新：</span>2021-02-04 12:16:48</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="swmu2yw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市馳羽科技有限公司</a></p><p><span>聯(lián)系人：</span>葉斌</p><p><span>郵箱: </span>kevin-ye@chiyutech.com.cn</p><p><span>電話: </span>18566230549</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://chiyukeji.shop.88360.com</p><p><span>手機: </span>0755-28508904</p><p><span>地址: </span>坂田街道南坑社區(qū)雅寶路1號星河WORLDF棟大廈2601-J5</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="qm4c4k4" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2gukq24" class="box"><p><p style="text-indent:25px">消防通風(fēng)低噪聲柜式離心風(fēng)機工作條件：1、消防通風(fēng)低噪聲柜式離心風(fēng)機工作溫度：-20~+40℃（可連續(xù)運轉(zhuǎn)）；2、耐高溫：100℃（可連續(xù)運轉(zhuǎn)20小時）；300℃（可連續(xù)運轉(zhuǎn)60分鐘）；3、濕度：小于90％；4、介質(zhì)條件：空氣；5、工作電源：三相、380V/50Hz。消防通風(fēng)低噪聲柜式離心風(fēng)機安裝：A、了解風(fēng)機的規(guī)格、形式、進(jìn)出風(fēng)口位置及相應(yīng)的安裝尺寸、配用電機的電力要求。B、安裝前應(yīng)認(rèn)真檢查風(fēng)葉及機殼有否因運輸而損壞變形，檢查螺栓是否緊固，否則應(yīng)待修復(fù)后方可安裝使用。C、排煙口與排煙風(fēng)機應(yīng)設(shè)聯(lián)鎖裝置，當(dāng)任何一個排煙口開啟時，排煙風(fēng)機即能自動啟動。D、低噪音離心風(fēng)機啟動前，首先要檢查風(fēng)機及管道內(nèi)有無妨礙轉(zhuǎn)動的物品;檢查電氣線路是否完好。E、安裝后，廣州高效低噪音風(fēng)機口碑，定期檢查風(fēng)機各部件，廣州高效低噪音風(fēng)機口碑，檢查軸承潤滑油是否充足，以保證風(fēng)機能隨時啟動，正常運作，廣州高效低噪音風(fēng)機口碑。F、葉輪旋轉(zhuǎn)方向必須與風(fēng)筒的箭頭標(biāo)記一致。離心風(fēng)機的錯誤型號規(guī)格將危及所有正常應(yīng)用。廣州高效低噪音風(fēng)機口碑</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州高效低噪音風(fēng)機口碑,低噪音風(fēng)機" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637359487619541015/3778401.png"></div><p style="text-indent:25px">一種較低噪音風(fēng)機，通過蝸殼由微孔板與多孔性橡塑板制成，當(dāng)氣流噪音形成后，該蝸殼有效提高蝸殼的隔聲性能，減少噪音通過蝸殼的透射聲能；通過出風(fēng)口內(nèi)設(shè)有傾斜設(shè)置在出風(fēng)口的內(nèi)壁上的異形蝸舌，空氣動力噪音由旋轉(zhuǎn)噪音和渦流噪音組成，在離心風(fēng)機中，旋轉(zhuǎn)噪音是在葉輪出口處沿柵距間速度分布不均勻的氣流與蝸殼相互作用，產(chǎn)生的壓力脈動引起的，由于異形蝸舌與葉輪的間隙在葉輪與蝸殼中較小，氣流不均勻性較強，所以產(chǎn)生的旋轉(zhuǎn)噪音也較強，葉輪每通過異形蝸舌一次在異形蝸舌上就產(chǎn)生一次壓力的脈動。傾斜的異形蝸舌使異形蝸舌與葉輪的間距發(fā)生變化，則同相位的脈動氣動力的作用面積變小，使噪音在同相位(基礎(chǔ)頻率)上有較大幅度的降低。同時共振型的消聲蝸舌，當(dāng)聲波傳導(dǎo)到共振器時，小孔頸部和空腔的氣體在聲波的作用下來回運動，受頸壁摩擦和阻尼，部分聲能被耗損，噪音得以進(jìn)一部降低；通過出風(fēng)口兩側(cè)還設(shè)有擴(kuò)張風(fēng)口，減少出風(fēng)口特別是蝸舌側(cè)的渦流出現(xiàn)，有效控制出口的渦流噪音。蘇州高速低噪音風(fēng)機批發(fā)適用于勞動密集型企業(yè)：如服裝廠，各類裝配車間，網(wǎng)吧。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州高效低噪音風(fēng)機口碑,低噪音風(fēng)機" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637359487398642578/7923588.png"></div><p> 低噪音風(fēng)機由于采用了寬型前掠式葉片等柵距結(jié)構(gòu)，減少了氣流在葉片表面上的分離和氣流旋渦的形成，降低了風(fēng)機內(nèi)氣流的二次損耗，低噪音風(fēng)機是很好、節(jié)能、低噪聲的新型軸流風(fēng)機。 </p> <p> 低噪音風(fēng)機的特點外，減少了聲源的空氣動力噪聲，氣流穩(wěn)定，通過模型機的試驗證明，達(dá)到了地區(qū)規(guī)定的低噪聲水準(zhǔn)風(fēng)量、風(fēng)壓、噪聲的性能指標(biāo)在同類產(chǎn)品中處國內(nèi)前列地位。對保護(hù)環(huán)境，節(jié)約能源，具有很好的社會經(jīng)濟(jì)效益。低噪音風(fēng)機采用從聲源入手、低轉(zhuǎn)速、高壓力系數(shù)的設(shè)計方法，研制成寬葉片、大弦長、空間扭曲、傾斜式葉型，配用風(fēng)機**電機，具有明顯的噪聲低、風(fēng)量大、耗電省、振動小、外形美觀等優(yōu)點，是一種很好、節(jié)能型軸流風(fēng)機。 </p><p style="text-indent:25px">強弱調(diào)節(jié)：新系列機種搭載了兩種風(fēng)量選擇，客戶可根據(jù)實際需求選擇適合的風(fēng)量?？捎米魉惋L(fēng)、排風(fēng)，適用于家居、商場、賓館、酒樓、醫(yī)院、寫字樓等場所保修期一年，保修期內(nèi)不是人為破壞的**包換。管道風(fēng)機根據(jù)被輸送氣體的物理、化學(xué)性質(zhì)，選擇不同用途的通風(fēng)機。如輸送清潔空氣，應(yīng)選擇一般通風(fēng)機;輸送易燃、易爆氣體，應(yīng)選擇防爆通風(fēng)機;輸送腐蝕性氣體，應(yīng)選用耐腐蝕風(fēng)機。管道通風(fēng)機選用控制參數(shù)為風(fēng)量、全壓、效率、噪聲、電機功率等。管道風(fēng)機選用控制參數(shù)為風(fēng)量、全壓、效率、噪聲、電機功率等。根據(jù)被輸送氣體的物理、化學(xué)性質(zhì)，選擇不同用途的通風(fēng)機。通風(fēng)機選型時，應(yīng)考慮管路系統(tǒng)的漏風(fēng)損失、計算誤差，以及通風(fēng)機實際風(fēng)量、風(fēng)壓的負(fù)偏差，一般采用風(fēng)量為1.05～1.1，風(fēng)壓為1.10～1.15的安全系數(shù)。但也不采用過大，以防止通風(fēng)機長期處在低效率區(qū)運行。環(huán)保,節(jié)能的方型軸流風(fēng)機,降溫濕廉將成通風(fēng)降溫設(shè)備市場主流。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州高效低噪音風(fēng)機口碑,低噪音風(fēng)機" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637359487375078125/8690458.png"></div><p style="text-indent:25px">在使用低噪音高壓風(fēng)機過程中會可能會產(chǎn)生高溫，應(yīng)避免碰觸外殼，防止?fàn)C傷。馬達(dá)負(fù)載電流會隨風(fēng)機之使用空氣壓力變化而變化。配線時應(yīng)裝置適用該機種之過負(fù)載保護(hù)開關(guān)，并在額定滿載電流下使用，以避免馬達(dá)燒毀。風(fēng)機連續(xù)運轉(zhuǎn)的適用范圍請參考目錄上之風(fēng)量——靜壓曲線圖，并在曲線范圍內(nèi)使用，切勿超過適用范圍。若使用時必須接近封閉壓力，則較好在管路中設(shè)置壓力釋放閥，當(dāng)使用管路關(guān)閉時，壓力釋放閥會自動打開，調(diào)節(jié)空氣進(jìn)出，以確保風(fēng)機之壽命，若在管路封閉下運轉(zhuǎn)，風(fēng)機的溫度會急劇上升，此時應(yīng)避免持續(xù)運轉(zhuǎn)，否則可能會發(fā)生變形或損壞。當(dāng)使用的空氣若為間歇性運轉(zhuǎn)時，較好使用空氣閥切換方式運作。硬質(zhì)物體、塵袋粉粒體、纖維及水滴應(yīng)在風(fēng)機進(jìn)入風(fēng)機前除去，可用集塵袋方式處理，若在管道中安裝過濾器，為避免降壓損失，請使用大面積過濾器，并定時清理過濾器中之污染物。增大電動機功率或者是裝設(shè)過載保護(hù)裝置。蘇州智能型低噪音風(fēng)機哪家實惠</p><p style="text-indent:25px">即可吹風(fēng)，是現(xiàn)代化廠房降溫通風(fēng)的較佳選擇，也可抽風(fēng)。廣州高效低噪音風(fēng)機口碑</p><p style="text-indent:25px">怎么對消防排煙風(fēng)機進(jìn)行低噪音處理？吸聲處理：多孔吸聲材料的吸聲機理是：材料內(nèi)部有很多纖細(xì)的彼此貫穿的孔洞，當(dāng)聲波入射到這些材料的表面，進(jìn)而入射到這些纖細(xì)的孔隙內(nèi)時，要引起孔隙內(nèi)的空氣運動，緊靠孔壁和纖維表面的空氣，因矛盾和粘滯運動阻力而不易運動，使聲能轉(zhuǎn)化為熱能而消耗掉。故功能良好的吸聲材料要多孔，孔與孔之間相互貫穿，并且貫穿的孔洞要與外界連通，使聲波能進(jìn)入材料內(nèi)部。低噪聲柜式廚房排煙離心風(fēng)機是專門為廚房排油煙凈化處理系統(tǒng)而設(shè)計的。普遍適用于單位食堂，飲食店，賓館酒樓等廚房所需大風(fēng)量，低噪聲要求的排油煙及送新風(fēng)系統(tǒng)。廣州高效低噪音風(fēng)機口碑</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3160433.html</p></div></div></div></div></div><div id="icy4mso" class="page-right twoColRt"><div id="euks24q" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kiiyecs" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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