廣州廠房降溫風(fēng)機(jī)代理商歡迎咨詢深圳市馳羽科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="EC風(fēng)機(jī)與DC風(fēng)機(jī)的區(qū)別？DC風(fēng)機(jī)為直流變頻風(fēng)機(jī)，廣州廠房降溫風(fēng)機(jī)代理商，中心部件為DC電機(jī)。特點：1、電機(jī)輸入電源為直流電，省去直流到交流的逆變過程。2，廣州廠房降溫風(fēng)機(jī)代理商、制造工藝復(fù)雜，生產(chǎn)成本高。3、維護(hù)較困難、可靠性差。4、直流"><meta name="keywords" content="廣州廠房降溫風(fēng)機(jī)代理商,風(fēng)機(jī)"><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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src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346661789873047/4102054.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8wyapwi" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346661789873047/4102054.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="o3tsm3x" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>廣州廠房降溫風(fēng)機(jī)代理商,風(fēng)機(jī)</p><p><span>***更新：</span>2021-01-27 02:09:19</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="tn7iacy" 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(jī): </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="rfxzyjl" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ga2qikw" class="box"><p><p style="text-indent:25px">EC風(fēng)機(jī)與DC風(fēng)機(jī)的區(qū)別？DC風(fēng)機(jī)為直流變頻風(fēng)機(jī)，廣州廠房降溫風(fēng)機(jī)代理商，中心部件為DC電機(jī)。特點：1、電機(jī)輸入電源為直流電，省去直流到交流的逆變過程。2，廣州廠房降溫風(fēng)機(jī)代理商、制造工藝復(fù)雜，生產(chǎn)成本高。3、維護(hù)較困難、可靠性差。4、直流電機(jī)控制相對簡單，但是定位精度不高。EC風(fēng)機(jī)與DC風(fēng)機(jī)的對比：EC風(fēng)機(jī)由市電直接供電，廣州廠房降溫風(fēng)機(jī)代理商，而DC風(fēng)機(jī)需要由直流電源供電，因此DC風(fēng)機(jī)機(jī)組需要增加直流電源，額外增加投資成本。DC風(fēng)機(jī)機(jī)組額外增加了直流電源，多個DC風(fēng)機(jī)由1個或者1+1個直流電源供電，一旦直流電源出現(xiàn)故障，則所有的風(fēng)機(jī)均無法工作，對機(jī)房造成難以彌補(bǔ)的損失。高溫軸流風(fēng)機(jī)，耐溫并不是很高。廣州廠房降溫風(fēng)機(jī)代理商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州廠房降溫風(fēng)機(jī)代理商,風(fēng)機(jī)" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346661789873047/4102054.png"></div><p style="text-indent:25px">軸流風(fēng)機(jī)葉輪損壞原因分析。自然原因：1、雷擊：遭受雷擊是葉片毀壞的主要原因之一。如果避雷系統(tǒng)工作不正常，當(dāng)雷擊擊中一個葉片時，電流將會直接傳遞給發(fā)電機(jī)。如果葉片有砂眼下雨時就會積水，在受到雷擊的時候這些水分會瞬間蒸發(fā)，產(chǎn)生的蒸汽壓力會使葉片或裂開，這對機(jī)組來說是災(zāi)難性的、致命的。我們雖然無法控制雷擊這種自然現(xiàn)象，但是如果經(jīng)常檢查葉片防雷系統(tǒng)，修復(fù)有問題的避雷系統(tǒng)，將葉尖的排水孔里的雜質(zhì)清理干凈，就能較大限度的保護(hù)葉片，減少葉片遭受雷擊。2、空氣中的顆粒：由于葉片轉(zhuǎn)動，它不可避免會與空氣中的顆粒產(chǎn)生摩擦和撞擊。在許多情況下,葉片的葉尖速度超過70m/S，在這個速度下，空氣中的顆粒會導(dǎo)致前緣磨損，前緣粘合會因此開裂。即使不是結(jié)構(gòu)性損壞，前緣磨損也會造成很大的發(fā)電損失。耐高溫風(fēng)機(jī)哪家便宜風(fēng)機(jī)剛剛開始工作時，軸承部位的振動是很小的，但是隨著使用時間的增加，其振動會逐步增大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州廠房降溫風(fēng)機(jī)代理商,風(fēng)機(jī)" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346661825419922/5239295.png"></div><p style="text-indent:25px">離心通風(fēng)機(jī)進(jìn)風(fēng)口開關(guān)量與負(fù)荷的關(guān)系：離心通風(fēng)機(jī)的進(jìn)風(fēng)口的開關(guān)量往往是通過進(jìn)風(fēng)口調(diào)風(fēng)門來實現(xiàn)，進(jìn)風(fēng)口調(diào)風(fēng)門通過手動或電動方式來控制進(jìn)風(fēng)口進(jìn)風(fēng)量的大小，進(jìn)風(fēng)量的大小決定了離心通風(fēng)機(jī)的負(fù)荷，也是離心通風(fēng)機(jī)所配電機(jī)的負(fù)荷大小。通常情況下，離心通風(fēng)機(jī)尤其是介質(zhì)為高溫氣體的離心引風(fēng)機(jī)，啟動時調(diào)風(fēng)門是關(guān)閉的，進(jìn)風(fēng)量接近零，因為制造工藝的原因，調(diào)風(fēng)門不是完全密閉，即使完全閉合，也會有少量氣體進(jìn)入，這時電機(jī)的符合小，一般為額定電流的三分之一左右。隨著調(diào)風(fēng)門的逐漸增大，也是進(jìn)風(fēng)口開關(guān)量變大，電機(jī)的電流會逐漸上升，當(dāng)開關(guān)量大時，電機(jī)的負(fù)荷到達(dá)大，當(dāng)然，對應(yīng)不同性質(zhì)的風(fēng)機(jī)來講，大負(fù)荷的電機(jī)電流值并不相同，高壓離心通風(fēng)機(jī)大負(fù)荷時，電機(jī)電流高于額定電流，中低壓離心風(fēng)機(jī)的電流小于等于額定電流，總之，風(fēng)機(jī)進(jìn)風(fēng)口開關(guān)量的大小與負(fù)荷成正比關(guān)系。離心通風(fēng)機(jī)吸塵系統(tǒng)被普遍應(yīng)用于火力發(fā)電廠，代替了羅茨風(fēng)機(jī)，并且實際使用效果要更好，要求進(jìn)口箱調(diào)節(jié)風(fēng)門開關(guān)位置于全開位置上，風(fēng)機(jī)直接與電動機(jī)聯(lián)接，保證設(shè)備能夠充分發(fā)揮自身的功效。</p><p style="text-indent:25px">不銹鋼離心風(fēng)機(jī)維護(hù)保養(yǎng)注意事項有哪些？1、在試驗運(yùn)行中不少于兩個人，一個控制電源，一個觀察風(fēng)葉的運(yùn)行，并立即停止檢查異常現(xiàn)象;檢查旋轉(zhuǎn)方向是否正確;不銹鋼離心風(fēng)機(jī)開始運(yùn)行后，應(yīng)檢查各相的運(yùn)行電流是否平衡;電流是否超過額定電流;如果有異?，F(xiàn)象，應(yīng)停止檢查。運(yùn)行5分鐘后，停止風(fēng)扇，檢查是否有異?，F(xiàn)象，確認(rèn)無異常現(xiàn)象，然后開始運(yùn)行。2、不銹鋼離心風(fēng)機(jī)試運(yùn)轉(zhuǎn)時，應(yīng)以低速起動，檢查轉(zhuǎn)速方向是否正確;高速起動時，必須等待風(fēng)機(jī)靜止后再起動，以防止高速反向旋轉(zhuǎn)，造成開關(guān)跳閘和電機(jī)損壞。3、不銹鋼離心風(fēng)機(jī)試驗時，應(yīng)以低速起動，檢查轉(zhuǎn)速方向是否正確;高速起動時，必須等待風(fēng)機(jī)重新起動后再起動，以防止高速反轉(zhuǎn)和開關(guān)跳閘及電機(jī)損壞。高溫離心風(fēng)機(jī)當(dāng)然是離心式，它的電機(jī)外置，傳動方式多種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州廠房降溫風(fēng)機(jī)代理商,風(fēng)機(jī)" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346662423242188/5961125.png"></div><p style="text-indent:25px">高溫風(fēng)機(jī)與離心風(fēng)機(jī)有什么區(qū)別？離心風(fēng)機(jī)在風(fēng)機(jī)行業(yè)中較為常見的使用類型，但是人們在選擇的時候經(jīng)常把它和高溫風(fēng)機(jī)混淆，其實兩個之間的差別還是很大的，下面就給大家介紹一下它倆的區(qū)別：1、高溫風(fēng)機(jī)專門用于高溫作業(yè)場所，其材質(zhì)具有較強(qiáng)的耐高溫、耐高壓性。①高溫風(fēng)機(jī)輸送的氣體為空氣或其它不自燃、無纏繞性、對人體無害、對鋼鐵材料無腐蝕之氣體。②高溫風(fēng)機(jī)普遍應(yīng)用于化工工業(yè)、石油、冶金、鍛壓、電力、核電站、環(huán)保等領(lǐng)域。③輸送介質(zhì)的溫度不得超過其額定溫度范圍。④可作為各行業(yè)輸送無腐蝕性、不自燃、不含粘性物質(zhì)的熱氣、蒸氣、煙氣。2、離心風(fēng)機(jī)可制成右旋和左旋兩種型式，從電動機(jī)一側(cè)正視葉輪順時針旋轉(zhuǎn)，稱為右旋轉(zhuǎn)風(fēng)機(jī)，葉輪逆時針旋轉(zhuǎn)，稱為左旋轉(zhuǎn)風(fēng)機(jī)。①壓力增加高主要發(fā)生在葉輪中，其次發(fā)生在擴(kuò)壓過程。②在單級離心風(fēng)機(jī)中，氣體從軸向進(jìn)入葉輪，氣體流經(jīng)葉輪時改變成徑向，然后進(jìn)入擴(kuò)壓器。③在擴(kuò)壓器中，氣體改變了流動方向造成減速，這種減速作用將動能轉(zhuǎn)換成壓力能。功率，用以克服系統(tǒng)阻力的靜壓頭，前傾離心風(fēng)機(jī)要小于后傾離心風(fēng)機(jī)。廣州廠房降溫風(fēng)機(jī)代理商</p><p style="text-indent:25px">軸流通風(fēng)機(jī)若不有正?，F(xiàn)象，應(yīng)停機(jī)檢查。廣州廠房降溫風(fēng)機(jī)代理商</p><p style="text-indent:25px">軸流風(fēng)機(jī)安裝方式：準(zhǔn)備工作：開箱檢查風(fēng)機(jī)各部件是否齊全，機(jī)殼外部有否碰傷，特別要注意頭部整流器是否有碰傷變形，各部件聯(lián)接是否緊密，葉片電機(jī)有無損傷，葉輪轉(zhuǎn)動是否靈活，如發(fā)現(xiàn)問題應(yīng)予以修理及調(diào)整。檢查風(fēng)機(jī)的安裝基礎(chǔ)，它必須有足夠的強(qiáng)度和剛度，以保證能承受風(fēng)機(jī)運(yùn)行時的負(fù)荷，同時檢查基礎(chǔ)與風(fēng)機(jī)的聯(lián)接尺寸是否符合設(shè)計要求。安裝事項：1、風(fēng)機(jī)臥地式安裝將減振器通過聯(lián)接螺栓固定于風(fēng)機(jī)機(jī)座，用中心高調(diào)整墊板調(diào)節(jié)各減振器水平高度，用固定螺栓將風(fēng)機(jī)固于已焊接在基礎(chǔ)上的聯(lián)接鋼板上，如風(fēng)機(jī)由于抗震等原因無需減振器，則將風(fēng)機(jī)機(jī)座上的螺孔與基礎(chǔ)上的預(yù)埋螺栓直接聯(lián)接即可。廣州廠房降溫風(fēng)機(jī)代理商</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3025763.html</p></div></div></div></div></div><div id="gvnpry7" class="page-right twoColRt"><div id="kegd7zb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="n3ifczo" 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" 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