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src="http://tyunfile.71360.com/UpLoadFile/huanhua/2019/7/636983697190266129/6369836971902661291628108.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3qikcjq" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/huanhua/2019/7/636983697190266129/6369836971902661291628108.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ptdzbsk" 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>河南油壓冷卻器定制價(jià)格</p><p><span>***更新：</span>2020-06-06 06:03:13</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="yi2uegn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海環(huán)華機(jī)械有限公司</a></p><p><span>聯(lián)系人：</span>陳西園</p><p><span>郵箱: </span>cxy@deltacooler.com</p><p><span>電話: </span>13501811399</p><p><span>傳真: </span>021_39908213</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-39907212</p><p><span>地址: </span>馬陸鎮(zhèn)寶安公路2815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="lauvn8s" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="apgd3zw" class="box"><p><p style="text-indent:25px">眾所周知，塑料機(jī)械、液壓設(shè)備等一般都是通過液壓油來傳遞動(dòng)力的，長時(shí)間工作在塑料機(jī)械和液壓設(shè)備管道內(nèi)的液壓油經(jīng)常會(huì)因管道中控制閥的阻力及油缸中活塞的反推力而產(chǎn)生大量熱量，為將液壓油溫度控制在規(guī)定范圍內(nèi)，保證液壓元件可靠地運(yùn)行，人們通常都會(huì)在液壓管道上安裝一個(gè)列管式油冷卻器，該列管式油冷卻器一般包括左端蓋、右端蓋、設(shè)置有進(jìn)油口和出油口的殼體、多片相互錯(cuò)開裝于殼體內(nèi)以使液壓油迂回曲折流動(dòng)的折流板以及通過兩塊固定板裝在殼體內(nèi)腔中的換熱組件，換熱組件包括進(jìn)水組件和出水組件，進(jìn)水組件和出水組件均由若干根沿殼體軸向排列的換熱管組成，兩塊固定板分別連接在殼體的左、右兩端，左端蓋和右端蓋分別位于殼體左、右兩側(cè)并與固定板連接，右端蓋上設(shè)置有進(jìn)水口和出水口，進(jìn)水口與進(jìn)水組件相通，河南油壓冷卻器定制價(jià)格，出水口與出水組件相通，工作時(shí)，塑料機(jī)械或液壓設(shè)備管道內(nèi)的液壓油經(jīng)進(jìn)油口流入殼體內(nèi)腔中，并在折流板的作用下迂回曲折流動(dòng)后經(jīng)殼體上的出油口流出，外部冷卻水不斷地從右端蓋上的進(jìn)水口流入進(jìn)水組件內(nèi)，碰到左端蓋后經(jīng)出水組件逆向回流，河南油壓冷卻器定制價(jià)格，**終從右端蓋上的出水口流出，河南油壓冷卻器定制價(jià)格，在此過程中，冷卻水會(huì)不斷地將液壓油的熱量帶走，從而達(dá)到冷卻液壓油的目的</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南油壓冷卻器定制價(jià)格" src="http://tyunfile.71360.com/UpLoadFile/huanhua/2019/7/636983697190266129/6369836971902661291628108.jpg"></div><p style="text-indent:25px">工作時(shí)，塑料機(jī)械或液壓設(shè)備管道內(nèi)的液壓油經(jīng)進(jìn)油口流入殼體內(nèi)腔中，并在折流板的作用下迂回曲折流動(dòng)后經(jīng)殼體上的出油口流出，外部冷卻水不斷地從右端蓋上的進(jìn)水口流入進(jìn)水組件內(nèi)，碰到左端蓋后經(jīng)出水組件逆向回流，**終從右端蓋上的出水口流出，在此過程中，冷卻水會(huì)不斷地將液壓油的熱量帶走，從而達(dá)到冷卻液壓油的目的。雖然上述列管式油冷卻器已被采用，但是，由于進(jìn)水組件和出水組件中若干根換熱管的外表面一般都比較光滑，換言之，換熱管與液壓油的熱交換面積較小，因此，上述列管式油冷卻器對(duì)液壓管道內(nèi)液壓油的冷卻效果不是很理想</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南油壓冷卻器定制價(jià)格" src="http://tyunfile.71360.com/UploadFile/huanhua/637206447791621094/3828607.png"></div><p style="text-indent:25px">列管式冷卻器清洗:當(dāng)積垢由疏松變?yōu)橹旅?、硬質(zhì)后，采用機(jī)械清洗方法己達(dá)不到清垢目的，此時(shí)宜采用酸洗的方法。鹽酸不用預(yù)熱就能容易地溶解碳酸鈣和碳酸鎂水垢，因此酸洗液一般為常溫鹽酸溶液。酸洗雖然能很好的疏松水垢和恢復(fù)冷卻器表面的正常狀態(tài)，但鹽酸對(duì)冷卻銅管有腐蝕作用。為了保護(hù)冷卻器管壁不受鹽酸的侵蝕，在酸洗液內(nèi)必須加入添加劑，即強(qiáng)烈地遲滯金屬溶解過程的物質(zhì)。我們選用的添加劑為苯駢三氮唑，即BC-801水穩(wěn)定劑，使用濃度為3%左右。根據(jù)經(jīng)驗(yàn)，若能夠按時(shí)進(jìn)行機(jī)械清洗，酸洗可2a--3a進(jìn)行1次;反之，需每年進(jìn)行1次酸洗。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南油壓冷卻器定制價(jià)格" src="http://tyunfile.71360.com/UploadFile/huanhua/637206447801943360/4998964.png"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/163168.html</p></div></div></div></div></div><div id="hbyqsub" class="page-right twoColRt"><div id="y7ikmdk" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3krtlnp" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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