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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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>輕型軟管熱量控制設(shè)備廠家,熱量控制</p><p><span>***更新：</span>2020-12-25 10:16:40</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="qfafqgl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海邁頜信息科技有限公司</a></p><p><span>聯(lián)系人：</span>王欽</p><p><span>郵箱: </span>834334323@qq.com</p><p><span>電話: </span>18917232386</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.maihetech.com</p><p><span>手機(jī): </span>021-62086881</p><p><span>地址: </span>上海市松江區(qū)九亭鎮(zhèn)九亭中心路1158號21幢708室-2A</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="hiytitp" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="35akqkd" class="box"><p><p style="text-indent:25px">熱量控制快速接頭比較常見維修清洗：1、壓降大介質(zhì)進(jìn)、出口壓降超過設(shè)計(jì)要求，甚至高出設(shè)計(jì)值許多倍，嚴(yán)重影響系統(tǒng)對流量和溫度的要求。在供暖系統(tǒng)中，若熱側(cè)壓降過大，則一次側(cè)流量將嚴(yán)重不足，輕型軟管熱量控制設(shè)備廠家，輕型軟管熱量控制設(shè)備廠家，即熱源不夠，導(dǎo)致二次側(cè)出溫度不能滿足要求。2、串液。主要特征為壓力較高一側(cè)的介質(zhì)串入壓力較低一側(cè)的介質(zhì)中，系統(tǒng)中會(huì)出現(xiàn)壓力和溫度的異常。如果介質(zhì)具有腐蝕性，輕型軟管熱量控制設(shè)備廠家，還可能導(dǎo)致管路中其它設(shè)備的腐蝕。串液通常發(fā)生在導(dǎo)流區(qū)域或者二道密封區(qū)域處。熱量控制快速接頭安裝位置要遠(yuǎn)離比較大的電源裝置。輕型軟管熱量控制設(shè)備廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="輕型軟管熱量控制設(shè)備廠家,熱量控制" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637390583992342153/3392246.png"></div><p style="text-indent:25px">熱量控制快速接頭利用場所如下：1、制冷：用作冷凝器和蒸發(fā)器。2、暖通空調(diào)：共同汽鍋使用的**熱量控制快速接頭、高層建筑**熱量控制快速接頭等。3、化學(xué)產(chǎn)業(yè)：純堿產(chǎn)業(yè)，分解氨，酒精發(fā)酵，樹脂分解冷卻等。4、冶金產(chǎn)業(yè)：鋁酸鹽母液加熱或冷卻，煉鋼工藝?yán)鋮s等。5、機(jī)械產(chǎn)業(yè)：各猝火液冷卻，減速器潤滑油冷卻等。6、電力產(chǎn)業(yè)：低壓變壓器油冷卻，發(fā)電機(jī)軸承油冷卻等。7、造紙產(chǎn)業(yè)：漂白工藝熱受接管，加熱洗漿液等。8、紡織產(chǎn)業(yè)：粘膠絲堿水溶液冷卻，沸騰硝化纖維冷卻等。9、食品產(chǎn)業(yè)：果汁去除微生物冷卻，動(dòng)植物油加熱冷卻等。輕型軟管熱量控制設(shè)備廠家熱量控制快速接頭的功能是很強(qiáng)大的，可以兼顧很多工作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="輕型軟管熱量控制設(shè)備廠家,熱量控制" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637390583955623366/1282711.png"></div><p style="text-indent:25px">熱量控制快速接頭單板面積的選擇。單板面積過小，則板片數(shù)目多，占地面積大，阻力降減小;反之，單板面積過大，則板片數(shù)目少，占地面積小，阻力降增大，但是難以保證適當(dāng)?shù)陌彘g流速。因此一般單板面積可按角孔流速為6m/s左右考慮。板間流速的選取。流體在板間的流速，影響換熱性能和壓力降。流速高，傳熱系數(shù)高，阻力降也增大：反之，則相反。一般取板間流速為0、2-0、8m/s,且盡量使兩種流體板問速度一致。流速小于0、2m/s時(shí)，流體達(dá)不到湍流狀態(tài)，且會(huì)形成較大的死角區(qū);流速過高會(huì)導(dǎo)致阻力降劇增，氣體板間流速一般不大于10m/s。</p><p style="text-indent:25px">熱量控制快速接頭的污垢：微粒型污垢:流體系統(tǒng)中懸浮的固體顆粒如砂粒,灰塵,炭黑,在換熱面上的積聚而形成的污垢?；瘜W(xué)反應(yīng)污垢:加熱表面與流體之間,由于自氧化和聚合反應(yīng)即化學(xué)反應(yīng)而造成的沉積物形成。腐蝕型污垢:由于流體具有腐蝕性或含有腐蝕性的雜質(zhì)而腐蝕換熱面，產(chǎn)生腐蝕產(chǎn)物沉積于換熱面上而形成污垢。生物型污垢:是由微生物群體及其排泄物與化學(xué)污染物,泥漿等組分粘附在換熱管,管道等壁面上形成的膠粘狀沉積物,稱生物型污垢。凝固污垢:在過冷的換熱面上,清潔液體或多組分溶液的高溶解組分凝固沉積而形成的污垢。在污垢出現(xiàn)的時(shí)候要安排人員進(jìn)行清理工作。熱量控制快速接頭用于對調(diào)節(jié)質(zhì)量要求高的重要調(diào)節(jié)系統(tǒng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="輕型軟管熱量控制設(shè)備廠家,熱量控制" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637390584005525700/8542134.png"></div><p style="text-indent:25px">可拆卸熱量控制快速接頭非粘結(jié)密封。免粘膠墊在高溫條件下，由于不存在膠對板片的腐蝕，可提高熱量控制快速接頭使用壽命1倍～2倍。免粘膠墊維修方便，不需粘結(jié)，減輕了勞動(dòng)強(qiáng)度，降低了維修成本。同時(shí)，免粘膠墊防止了膠墊在槽中的滑動(dòng)，可提高使用壓力6kg左右。密封操作程序首步是對準(zhǔn)，將密封圈放置到位；第二步是放入，使密封圈正確地進(jìn)入密封槽中；第三步是壓緊，在密封槽中，有橫截面逐漸減小的槽形結(jié)構(gòu)，這樣就使密封圈正確定位。熱量控制快速接頭的使用壽命是非常不錯(cuò)的。浙江卷管器熱量控制工廠</p><p style="text-indent:25px">熱量控制快速接頭能夠增大調(diào)節(jié)閥的輸出效率，減少滯后的情況發(fā)生。輕型軟管熱量控制設(shè)備廠家</p><p style="text-indent:25px">熱量控制快速接頭應(yīng)視情況設(shè)置數(shù)據(jù)處理器等;蒸汽壓力>0.6MPa時(shí)須另設(shè)減壓閥;系統(tǒng)管路上應(yīng)設(shè)置保護(hù)閥及排氣閥等附件,利于整個(gè)系統(tǒng)運(yùn)行。與熱量控制快速接頭機(jī)組相連的系統(tǒng)、管道須經(jīng)沖洗臺(tái)格后,方可與機(jī)組接口連接,以防管道中的雜質(zhì)被沖進(jìn)熱量控制快速接頭中。動(dòng)力電只需配送至電控柜即可,電控柜須靠接地,試通電檢查換熱機(jī)組電控柜有無異常。安裝完畢,對熱量控制快速接頭機(jī)組及連接管道做工作壓力范圍內(nèi)的水壓試驗(yàn),確認(rèn)無誤。熱量控制快速接頭是將熱流體的部分熱量傳遞給冷流體的設(shè)備,又稱熱交換器。輕型軟管熱量控制設(shè)備廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2558468.html</p></div></div></div></div></div><div id="f5zkav2" class="page-right twoColRt"><div id="nplmzw1" 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