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href="http://m.cdcfah.com/cp/third-zlsbcj_qtzlsb/">其他制冷設(shè)備</a>?昆明制冷設(shè)備批發(fā)廠家服務(wù)為先云南祥運冷庫設(shè)備廠家供應(yīng)</p><div id="77tnmyv" class="leftbox clearfix"><h1>昆明制冷設(shè)備批發(fā)廠家服務(wù)為先云南祥運冷庫設(shè)備廠家供應(yīng)</h1><div id="8tfhjlc" class="proBig"><div id="y7ikmtv" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754812646484/646081.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="t9qxzbd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754812646484/646081.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xeq23dp" 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>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>昆明制冷設(shè)備批發(fā)廠家,制冷設(shè)備</p><p><span>***更新：</span>2020-07-20 07:14:31</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="3ld3up2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南祥運科技有限公司</a></p><p><span>聯(lián)系人：</span>洪總</p><p><span>郵箱: </span>513265365@qq.com</p><p><span>電話: </span>13888716204</p><p><span>傳真: </span>1351_8716204</p><p><span>網(wǎng)址: </span>http://www.ynlkdz.cn</p><p><span>手機: </span>1351-8733868</p><p><span>地址: </span>昆明市官渡區(qū)格林威治小區(qū)35號商鋪</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="w4o72ro" class="page-proshow02"><p class="title">詳細說明</p><div id="ahjb2b7" class="box"><p><p> <strong><span style="font-size:14px;">制冷設(shè)備中焊接問題：銅管內(nèi)部生成氧化層</span></strong> </p> <p> <span style="font-size:14px;">焊接過程中沒有規(guī)范操作，導(dǎo)致銅管內(nèi)壁生成黑黑的氧化皮，而下右圖安正規(guī)操作，焊接處銅管內(nèi)存光亮如新，**主要是管內(nèi)并無氧化皮的產(chǎn)生。</span> </p> <p> <span style="font-size:14px;">需要明白的是，如果氧化皮沉積在室內(nèi)機側(cè)，室內(nèi)機冷媒流量受到極大影響，制冷效果可能因此達不到應(yīng)有的效果。如果氧化皮進入壓縮機，會加大壓縮機磨損（減少使用壽命），甚至直接導(dǎo)致壓縮機損壞。</span> </p> <p> <span style="font-size:14px;">總是，無論產(chǎn)生怎樣的售后問題，需要花很多時間和精力，昆明制冷設(shè)備批發(fā)廠家，昆明制冷設(shè)備批發(fā)廠家，昆明制冷設(shè)備批發(fā)廠家，因此，我們在制冷系統(tǒng)安裝施工的時候，應(yīng)該避免這種情況的發(fā)生。</span> 買的放心，用的省心。昆明制冷設(shè)備批發(fā)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明制冷設(shè)備批發(fā)廠家,制冷設(shè)備" src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754812646484/646081.jpg"></div><p style="text-indent:25px"><span style="font-size:14px;">制冷設(shè)備由制冷系統(tǒng)和電氣系統(tǒng)組成，它的運行狀態(tài)又與工作環(huán)境和條件有密切的關(guān)系，所以對制冷設(shè)備的故障分析需要綜合考慮。故障原因可分為兩類：一類為機外原因或人為故障（特別是電源是否正常），另一類則為機內(nèi)故障。在分析處理故障時，首先應(yīng)排除機外原因。排除機外因素后，又可將機內(nèi)故障分為制冷系統(tǒng)故障和電氣系統(tǒng)故障兩類，一般應(yīng)先排除電氣系統(tǒng)故障。至于電氣系統(tǒng)故障，又可從以下兩方面來查找：開關(guān)電源是否送電；電動機繞組是否正常。按照上述總的分析思路，便可逐步縮小故障范圍，故障原因也就自然水落石出了。</span>昆明制冷設(shè)備哪家廠家好降低成本，環(huán)保衛(wèi)生。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明制冷設(shè)備批發(fā)廠家,制冷設(shè)備" src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754812587890/7882486.jpg"></div><p> <strong><span style="font-size:14px;">制冷設(shè)備電源線的計算：</span></strong> </p> <p> <span style="font-size:14px;">在選擇制冷設(shè)備電源線的時候，為了選擇合適的大小，實現(xiàn)經(jīng)濟安全的目標，可以進行簡易的估算，具體計算方法可遵循電纜安全工作電流口訣：</span> </p> <p> <span style="font-size:14px;">十下五（十平方以下乘以五）；</span> </p> <p> <span style="font-size:14px;">百上二（百平方以上乘以二）；</span> </p> <p> <span style="font-size:14px;">二五三五四三界（二五平方乘以四，三五平方乘以三）；</span> </p> <p> <span style="font-size:14px;">七零九五兩倍半（七零和九五平方的線都乘以二點五）；</span> </p> <p> <span style="font-size:14px;">穿管溫度八九折（如果線路穿管或者安裝環(huán)境溫度偏高，載流量會變小，要在安全電流數(shù)上乘以零點八或零點九）；</span> </p> <p> <span style="font-size:14px;">銅線升級算（在同截面鋁芯線的基礎(chǔ)上升一級,如二點五銅芯線就是在二點五鋁芯線上升一級，則按四平方毫米鋁芯線算）；</span> </p> <p> <span style="font-size:14px;">裸線加一半（在原已算好的安全電流數(shù)基礎(chǔ)上再加一半）。</span> </p><p> <span style="font-size:14px;">制冷系統(tǒng)設(shè)備及制冷劑管路的安裝, 甚至冷庫整體設(shè)計和冷庫日常使用，都必須嚴格按照規(guī)范做好,任何設(shè)計、安裝不規(guī)范或使用、維護不規(guī)范的情況,都將會使制冷系統(tǒng)運行不良,甚至造成機器運轉(zhuǎn)的故障和損壞。</span> </p> <p> <span style="font-size:14px;"><strong>制冷機組的組裝安裝：</strong>1、半封或全封閉壓縮機都應(yīng)安裝油分離器，并在油分內(nèi)加住適量機油，蒸發(fā)溫度低于-15度時，應(yīng)加裝氣液分離器并加裝適量冷凍機油。</span> </p> <p> <span style="font-size:14px;">2、壓縮機底座應(yīng)安裝減震膠座。</span> </p> <p> <span style="font-size:14px;">3、機組的安裝要留有維修空間,便于觀察儀表和閥門的調(diào)節(jié)。</span> </p> <p> <span style="font-size:14px;">4、高壓表應(yīng)安裝在儲液灌閥門三通處。</span> </p> <p> <span style="font-size:14px;">5、機組整體布局合理,顏色一致，各型號機組安裝結(jié)構(gòu)應(yīng)保持一致。</span> 公司目前以實現(xiàn)了產(chǎn)、供、銷一條龍的經(jīng)營模式。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明制冷設(shè)備批發(fā)廠家,制冷設(shè)備" src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754818681640/981824.png"></div><p> <span style="font-size:14px;">制冷設(shè)備其他檢測電機概述：</span> </p> <p> <span style="font-size:14px;">1、搖表搖，500V的搖表即可，搖三個接線柱上的線對電機外殼的絕緣阻值，應(yīng)該在0.5M歐以上就說明沒有對地短路。</span> </p> <p> <span style="font-size:14px;">2、萬用表測：測U、V、W三相間的阻值，是否相等，應(yīng)該是差不多，差的太多也能轉(zhuǎn)，但是用不長了，記住電機越大，阻值越?。〉遣荒苋喽紴?歐，除非你是特別大，如50KW以上的電機!記住如果是調(diào)速電機的6個端子阻值可不一樣。</span> </p> <p> <span style="font-size:14px;">3、檢查軸承、風扇，一般纏電機就讓全換了!因為有時候軸承抱死也會燒電機的。</span> </p> <p> <span style="font-size:14px;">4、電機的空載電流一般為額定電流的10％～50％。</span> </p> <p> <span style="font-size:14px;">5、電機額定電流運行時，是滿負荷運行，輸出功率基本為100％。運行電流小，說明電機輸出功率變小，是輕負載運行。</span> </p> <p> <br /> </p> <p> <br /> **團隊24小時到達現(xiàn)場**指導(dǎo)安裝。云南工業(yè)冷庫制冷設(shè)備批發(fā)公司</p><p style="text-indent:25px">專業(yè)，溝通融洽，電話響應(yīng)及時。昆明制冷設(shè)備批發(fā)廠家</p><p style="text-indent:25px"><span style="font-size:14px;">要做好大型冷庫設(shè)備保護辦理,首先要確保冷庫規(guī)劃要標準, 其次是機組裝置要標準,不能有絲毫馬虎和遺漏，再就是大型冷庫設(shè)備使用要合理,大型冷庫設(shè)備運行環(huán)境要妥當。大型冷庫庫體選用硬質(zhì)聚氨酯或聚苯乙烯泡沫隔熱夾芯板，用高壓發(fā)泡技能一次灌注成型，可制成各種長度、標準，以滿意廣闊用戶的不一樣需求。其特點為：隔熱保溫性能好、重量輕、強度高、耐腐蝕、抗老化、外形漂亮。大型冷庫設(shè)備面板品種有：彩塑鋼、鹽化鋼、不銹鋼、壓花鋁等。大型冷庫設(shè)備保護養(yǎng)護要專業(yè)化、及時性、***性。關(guān)于不標準的狀況和疑問,要進行徹底整改,使之符合標準。關(guān)于不合理使用冷庫、不正確保護設(shè)備的狀況,要進行糾正。</span>昆明制冷設(shè)備批發(fā)廠家</p><p style="text-indent:25px">云南祥運科技有限公司創(chuàng)立于2006-07-04，是一家貿(mào)易型公司。公司業(yè)務(wù)涵蓋[ "冷庫", "制冷設(shè)備", "", "" ]等，價格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造機械及行業(yè)設(shè)備質(zhì)量品牌。公司憑借深厚技術(shù)支持，年營業(yè)額度達到1000-2000萬元，并與多家行業(yè)**公司建立了緊密的合作關(guān)系。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/658276.html</p></div></div></div></div></div><div id="bv89f3i" class="page-right twoColRt"><div 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