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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxwhjx888/637353599154697266/9554168.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="w2v7ke2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxwhjx888/637353599154697266/9554168.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3h93jqh" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京大型開(kāi)式冷卻塔哪家好,開(kāi)式冷卻塔</p><p><span>***更新：</span>2020-10-25 09:25:08</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="qzwdfwt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫萬(wàn)亨機(jī)械制造有限公司</a></p><p><span>聯(lián)系人：</span>鐘家盛</p><p><span>郵箱: </span>18611388692@163.com</p><p><span>電話: </span>18611388692</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.whntsb.com</p><p><span>手機(jī): </span>0510-88585818</p><p><span>地址: </span>東亭街道春聯(lián)路9號(hào)</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="fovspbd" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="slnkaov" class="box"><p><p style="text-indent:25px">開(kāi)式冷卻塔工作原理鋼管：采用不錯(cuò)的低碳鋼管制成，經(jīng)過(guò)分級(jí)和整體三次2.5Mpa強(qiáng)壓實(shí)驗(yàn)，整體在高溫溶槽里進(jìn)行侵鋅處理，確保鋼盤(pán)管的防腐性能。換熱效果和材料成本占優(yōu)，但必須采取較嚴(yán)格的循環(huán)系統(tǒng)動(dòng)力方案，避免空氣進(jìn)入。銅管：采用TP2Y型不錯(cuò)紫銅管，耐壓設(shè)計(jì)1.6Mpa。換熱效果好，回收殘值高，房東要求高。不銹鋼：采用SUS3.4不銹鋼焊接，耐壓設(shè)計(jì)2.5Mpa，耐腐蝕能力強(qiáng)。水向空氣中的蒸發(fā)不會(huì)無(wú)休止地進(jìn)行下去。當(dāng)與水接觸的空氣不飽和時(shí)，水分子不斷地向空氣中蒸發(fā)，但當(dāng)水氣接觸面上的空氣達(dá)到飽和時(shí)，水分子就蒸發(fā)不出去，而是處于一種動(dòng)平衡狀態(tài)。蒸發(fā)出去的水分子數(shù)量等于從空氣中返回到水中的水分子的數(shù)量，水溫保持不變。由此可以看出，北京大型開(kāi)式冷卻塔哪家好，與水接觸的空氣越干燥，蒸發(fā)就越容易進(jìn)行，北京大型開(kāi)式冷卻塔哪家好，水溫就容易降低，北京大型開(kāi)式冷卻塔哪家好。開(kāi)式冷卻塔須常年加藥、補(bǔ)水，而且由于被冷卻介質(zhì)直接接觸空氣。北京大型開(kāi)式冷卻塔哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京大型開(kāi)式冷卻塔哪家好,開(kāi)式冷卻塔" src="https://tyunfile.71360.com/UploadFile/wxwhjx888/637353599154697266/9554168.png"></div><p style="text-indent:25px">開(kāi)式冷卻塔冷卻水回水管屬重力流管道，安裝時(shí)其水平管應(yīng)保持一定的順流坡度。各臺(tái)冷卻塔回水支管與回水干管連接處應(yīng)以順流三通形式相接，不得做成“T”形三通。建議冷卻水供回水管在與各臺(tái)冷卻塔相連時(shí)保持管徑不變，即在末端處管徑不縮小。在各出水管上安裝電動(dòng)閥，與進(jìn)水管上的閥成對(duì)同時(shí)動(dòng)作，當(dāng)該塔停止運(yùn)行時(shí)，其供回水管的電動(dòng)閥門(mén)同時(shí)關(guān)閉，以保持集水盤(pán)中水面。電動(dòng)閥應(yīng)為緩閉型。冷水機(jī)組、冷凍泵、冷卻泵、冷卻塔風(fēng)機(jī)及電動(dòng)蝶閥應(yīng)連鎖啟停。啟動(dòng)順序?yàn)? 電動(dòng)閥→冷卻泵→冷凍泵→冷卻塔風(fēng)機(jī)→冷水機(jī)組。系統(tǒng)停車(chē)時(shí)順序相反。上海圓形開(kāi)式冷卻塔多少錢(qián)開(kāi)式冷卻塔是單循環(huán)冷卻方式，只有風(fēng)冷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京大型開(kāi)式冷卻塔哪家好,開(kāi)式冷卻塔" src="https://tyunfile.71360.com/UploadFile/wxwhjx888/637353599172109375/4079116.png"></div><p style="text-indent:25px">噪音是由于震動(dòng)產(chǎn)生的，而開(kāi)式冷卻塔噪音的來(lái)源主要是來(lái)自于：淋水聲、風(fēng)機(jī)噪聲、水泵震動(dòng)的聲音。它的噪聲有的時(shí)候震動(dòng)范圍影響可能涉及到周?chē)?0到50m，由此可見(jiàn)開(kāi)式冷卻塔噪音的威力大。而解決噪音的主要方法有：不讓噪音傳播、增加隔音棉、置換一個(gè)低轉(zhuǎn)速的風(fēng)機(jī)等。噪音的傳播主要是靠空氣、建筑和地面，其中主要的方式就是通過(guò)空氣。如果在周?chē)黾勇曇舾蓴_，相對(duì)的聲音會(huì)被多次折射反射，隨著反射次數(shù)與距離的增加，聲音的分貝也會(huì)逐漸減少。而淋水聲、風(fēng)機(jī)噪聲、水泵震動(dòng)的聲音各不相同，噪音頻次也是不同的。</p><p style="text-indent:25px">開(kāi)式冷卻塔與空氣是直接接觸的，因此水的蒸發(fā)量是比較巨大的。冷卻水不斷的循環(huán)，冷卻塔拍出來(lái)的水是具有一定溫度的，因此，開(kāi)式冷卻塔環(huán)境溫度比較高，因此，水的蒸發(fā)量就會(huì)比自然環(huán)境當(dāng)中蒸發(fā)的更多。按照現(xiàn)在通用的計(jì)算方式，耗水量開(kāi)式冷卻塔比閉式冷卻塔的高100倍。閉式冷卻塔的耗水量可以有效的控制在0.01%，開(kāi)式冷卻塔的耗水量在1%左右。開(kāi)閉式冷卻塔節(jié)能效果不同。閉式冷卻塔漂水率和蒸發(fā)量遠(yuǎn)遠(yuǎn)低于開(kāi)式冷卻塔。保養(yǎng)維護(hù)程度不同。閉式冷卻塔無(wú)須經(jīng)常停機(jī)保養(yǎng)維護(hù)，運(yùn)行穩(wěn)定穩(wěn)定、可減低相聯(lián)設(shè)備故障率，適合需要連續(xù)運(yùn)轉(zhuǎn)的系統(tǒng)；而開(kāi)式冷卻塔須經(jīng)常停機(jī)保養(yǎng)維護(hù)，不適合需要連續(xù)運(yùn)轉(zhuǎn)的系統(tǒng)。開(kāi)式冷卻塔的循環(huán)工作水與空氣進(jìn)行熱交換，在噴淋段、填料區(qū)、集水段三個(gè)冷卻段里。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京大型開(kāi)式冷卻塔哪家好,開(kāi)式冷卻塔" src="https://tyunfile.71360.com/UploadFile/wxwhjx888/637353599080917969/8459632.png"></div><p style="text-indent:25px">開(kāi)式冷卻塔系統(tǒng)熱水進(jìn)入冷卻塔中，由噴淋系統(tǒng)將水噴淋而下，形成水氣狀態(tài)，- 部熱氣直接被被風(fēng)機(jī)帶出塔外，其余熱水分散流入到下方的填料中，填料表面的細(xì)波紋把水薄薄的分布開(kāi)來(lái)，風(fēng)機(jī)抽入的干冷空氣經(jīng)填料特珠設(shè)計(jì)的風(fēng)道與水流充分接觸，熱快速的被帶走。水迂回流出填料至底部集水盆的過(guò)程中，經(jīng)過(guò)了若干次新空氣與水的熱交換，回到集水盆的水溫度較大降低，滿足系統(tǒng)正常工作的水溫要求。塔體全部采用國(guó)內(nèi)外**鋼廠生產(chǎn)的防腐性能好的鍍鋁鋅板或不銹鋼板加工而成，機(jī)械強(qiáng)度高，穩(wěn)固性好，抗臺(tái)風(fēng);拼裝由防銹緊固件和高性能防水粘膠條連接，不損害板材表面，防腐性能好:鋼板抗老化程度高，使用壽命長(zhǎng)。開(kāi)式冷卻塔進(jìn)風(fēng)口的地方，有一排整齊的蜂窩狀塑膠片，專業(yè)名詞叫散熱填料。開(kāi)式冷卻塔廠家電話</p><p style="text-indent:25px">開(kāi)式冷卻塔當(dāng)流體為揮發(fā)性、毒性、刺激性溶液時(shí)，使用開(kāi)放式冷卻塔運(yùn)行模式存在穩(wěn)定隱患。北京大型開(kāi)式冷卻塔哪家好</p><p style="text-indent:25px">開(kāi)式冷卻塔是一個(gè)密封結(jié)構(gòu)里的手段，通過(guò)將水以噴霧方式，噴淋到玻璃纖維的填料上。填料提供了大的接觸面，通過(guò)水與空氣的接觸，達(dá)到換熱。再有風(fēng)機(jī)帶動(dòng)塔內(nèi)氣流，將與水換熱后的熱氣流帶出，從而達(dá)到冷卻。填充可能包括多個(gè)，主要是垂直，濕面賴以傳播的水（填充）或橫向飛濺要素許多具有較大的地表面積小水滴聯(lián)幾個(gè)層次薄膜（飛濺）。“冷卻塔”是用來(lái)描述直接（開(kāi)路）和間接（閉路）散熱設(shè)備。雖然大多數(shù)想出一個(gè)“冷卻塔作為一個(gè)開(kāi)放的直接接觸散熱裝置”，間接冷卻塔，有時(shí)被稱為“閉合電路的冷卻塔”。北京大型開(kāi)式冷卻塔哪家好</p><p style="text-indent:25px">無(wú)錫萬(wàn)亨機(jī)械制造有限公司主要經(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)涵蓋冷卻塔，冷水機(jī)組，蒸發(fā)式冷凝器，空冷器等，價(jià)格合理，品質(zhì)有保證。公司從事機(jī)械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。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: http://www.cdcfah.com/cp/1702986.html</p></div></div></div></div></div><div id="sb7gkg7" class="page-right twoColRt"><div id="nrogipr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qk3bikb" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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