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href="http://m.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="bp3a8gn" class="twoCol"><div id="dhjqxov" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://m.cdcfah.com/cp/second-huagong_zlsbcj/">制冷設(shè)備</a>?<a href="http://m.cdcfah.com/cp/third-zlsbcj_qtzlsb/">其他制冷設(shè)備</a>?云南制冷設(shè)備安裝公司 **** 云南祥運(yùn)冷庫設(shè)備廠家供應(yīng)</p><div id="g3tri7o" class="leftbox clearfix"><h1>云南制冷設(shè)備安裝公司 **** 云南祥運(yùn)冷庫設(shè)備廠家供應(yīng)</h1><div id="t4life8" class="proBig"><div id="hs3nrnu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754815468750/2206182.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7r33yd3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754815468750/2206182.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wamlx8x" 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>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>云南制冷設(shè)備安裝公司,制冷設(shè)備</p><p><span>***更新：</span>2021-01-30 01:06:30</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="w9dprds" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南祥運(yùn)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(jī): </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(hào)商鋪</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="pbxu22v" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="s97p8vh" class="box"><p><p> <strong><span style="font-size:14px;">制冷設(shè)備維保常見的故障--制冷系統(tǒng)吸氣溫度低：</span></strong> </p> <p> <span style="font-size:14px;">1、膨脹閥開啟度過大。由于感溫元件綁扎過松、與回氣管接觸面積小，或者感溫元件未用絕熱材料包扎及其包扎位置錯(cuò)誤等，致使感溫元件所測溫度不準(zhǔn)確，接近環(huán)境溫度，使膨脹閥動(dòng)作的開啟度增大，導(dǎo)致供液量過多。</span> </p> <p> <span style="font-size:14px;">2、制冷劑充注量太多。制冷劑充注量太多，占據(jù)了冷凝器內(nèi)部分容積而使冷凝壓力增高，進(jìn)入蒸發(fā)器的液體隨之增多。蒸發(fā)器中液體不能完全氣化，使壓縮機(jī)吸人的氣體中帶有液體微滴，云南制冷設(shè)備安裝公司。這樣，云南制冷設(shè)備安裝公司，回氣管道的溫度下降，但蒸發(fā)溫度因壓力未下降而未變化，過熱度減小。即使關(guān)小膨脹閥也無***改善。</span> 廠家直銷，云南制冷設(shè)備安裝公司，價(jià)格更低，品質(zhì)更高。云南制冷設(shè)備安裝公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南制冷設(shè)備安裝公司,制冷設(shè)備" src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754815468750/2206182.jpg"></div><p> <span style="font-size:14px;">制冷系統(tǒng)設(shè)備：蒸氣壓縮式制冷循環(huán)是由壓縮、放熱、節(jié)流和吸熱四個(gè)主要熱力過程組成，每一個(gè)熱力過程都是在對(duì)應(yīng)的設(shè)備中完成，這些設(shè)備被稱為制冷系統(tǒng)設(shè)備。</span> </p> <p> <span style="font-size:14px;">輔助設(shè)備：指各種分離器、貯液器、回?zé)崞鳌⑦^冷器、安全閥等，它們?cè)谥评湎到y(tǒng)中的作用是提高系統(tǒng)運(yùn)行穩(wěn)定性、經(jīng)濟(jì)性和安全性。</span> </p> <p> <span style="font-size:14px;">制冷機(jī)組：是將制冷系統(tǒng)中的部分設(shè)備或全部設(shè)備組裝在一起，成為一個(gè)整體。這種機(jī)組結(jié)構(gòu)緊湊，使用靈活，管理方便，而且占地面積小，安裝簡便，其中有些機(jī)組只需連接水源和電源即可。</span> </p> <p> <span style="font-size:14px;">制冷機(jī)組已成為目前制冷設(shè)備的重要發(fā)展方向。常用的制冷機(jī)組有壓縮-冷凝機(jī)組，冷水機(jī)組，單元式空調(diào)機(jī)組，熱泵機(jī)組等。</span> 云南制冷設(shè)備安裝公司以“科學(xué)管理、技術(shù)指導(dǎo)、完美服務(wù)”為宗旨。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南制冷設(shè)備安裝公司,制冷設(shè)備" src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754818681640/981824.png"></div><p> <strong><span style="font-size:14px;">云南祥運(yùn)科技有限公司告知您：</span></strong><span style="font-size:14px;">制冷設(shè)備是整個(gè)冷庫作業(yè)的**部件，整個(gè)冷庫的靈魂。因此選擇適合自己的制冷設(shè)備是整個(gè)冷庫成敗的關(guān)鍵。正常情況下，我們所指的制冷設(shè)備包括：制冷機(jī)組（制冷壓縮機(jī)、冷凝器、蒸發(fā)管、儀表盤等）、冷風(fēng)機(jī)、鋁排管等等不一一贅述。既然是多個(gè)**部件的組合，那么在搭配上肯定有一定的規(guī)律可循。</span> </p> <p> <span style="font-size:14px;">在制冷設(shè)備安裝前期，需要明確幾個(gè)要點(diǎn)：</span> </p> <p> <span style="font-size:14px;">1、冷庫的用途；</span> </p> <p> <span style="font-size:14px;">2、冷庫的溫度要求；</span> </p> <p> <span style="font-size:14px;">3、冷庫的體積；</span> </p> <p> <span style="font-size:14px;">4、以上三點(diǎn)，正確合理的選擇庫板材料和制冷設(shè)備。</span> </p><p style="text-indent:25px"><span style="font-size:14px;">冷庫庫板保養(yǎng)問題，冷庫設(shè)備中庫板在使用中應(yīng)注意硬物對(duì)庫體的碰撞和刮劃，以免因此而造成庫板的凹陷和銹蝕，嚴(yán)重的話可能會(huì)影響冷庫的溫度，致使局部庫體保溫性能降低。冷庫的密封部位的保養(yǎng)：由于大型裝配式冷庫是由若干塊保溫板拼成的，因此板與板之間存在著縫隙，施工中這些縫隙會(huì)用密封膠密封，來防止空氣和水分的進(jìn)入，所以在使用過程中對(duì)一些密封失效的地方及時(shí)做好檢查修補(bǔ)。大型冷庫的地面保養(yǎng)：一般的大型冷庫，裝配式冷庫的地面使用保溫板，在使用冷庫時(shí)，防止地面上存有大量的冰河水，如果有冰，清理的時(shí)候千萬不能使用硬物敲打，這樣容易損壞地面的保溫板，使冷庫的保溫性能降低。</span>公司擁有一個(gè)專業(yè)、敬業(yè)的團(tuán)隊(duì)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南制冷設(shè)備安裝公司,制冷設(shè)備" src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637249754812646484/8252939.jpg"></div><p> <strong><span style="font-size:14px;">制冷劑在風(fēng)冷式冷水機(jī)中，究竟起到什么樣的作用？</span></strong> </p> <p> <strong><span style="font-size:14px;">1、制冷劑在風(fēng)冷式冷水機(jī)制冷壓縮機(jī)中的變化：</span></strong><span style="font-size:14px;">制冷劑是從風(fēng)冷式冷水機(jī)蒸發(fā)器的末端進(jìn)入壓縮機(jī)的吸氣口，并在制冷壓縮機(jī)中完成制冷劑蒸氣壓縮成過熱蒸氣的過程，壓力也是由蒸發(fā)壓力升高到冷凝壓力。由于壓縮機(jī)的壓縮過程是瞬間完成的，因此這個(gè)時(shí)候的制冷劑蒸氣與外界不會(huì)發(fā)生熱量交換，我們稱為絕熱壓縮過程。</span> </p> <p> <strong><span style="font-size:14px;">2、制冷劑在風(fēng)冷式冷水機(jī)冷凝器中的變化：</span></strong><span style="font-size:14px;">待過熱蒸氣進(jìn)入到風(fēng)冷式冷水機(jī)冷凝器后，由于壓力條件沒有變化，因此會(huì)先散發(fā)出一部分熱量，使制冷劑過熱蒸氣冷卻成飽和蒸氣。因這個(gè)時(shí)候仍然處于等溫條件下，故飽和蒸氣會(huì)繼續(xù)放出熱量而冷凝并不斷產(chǎn)生飽和液體。冷凝的時(shí)間越長，飽和液體就會(huì)越多，飽和蒸氣則會(huì)減少，**終結(jié)果就是：制冷劑蒸氣全部冷凝為飽和液體。</span> </p> <p> <strong><span style="font-size:14px;">3、制冷劑在風(fēng)冷式冷水機(jī)節(jié)流元件中的變化：</span></strong><span style="font-size:14px;">由于制冷劑全部已經(jīng)成為飽和液體，因此當(dāng)飽和液體制冷劑流經(jīng)風(fēng)冷式冷水機(jī)的節(jié)流元件時(shí)，就會(huì)由冷凝壓力降至蒸發(fā)壓力，溫度由冷凝溫度降至蒸發(fā)溫度。由節(jié)流元件出口流出的制冷劑變?yōu)橐后w約占80%、氣體約占20%的兩相混合狀態(tài)，這其中少量蒸氣的產(chǎn)生，是由于壓力下降液體膨脹而出現(xiàn)的閃發(fā)氣體。</span> </p> <p> <br /> 公司從每一個(gè)環(huán)節(jié)、每一個(gè)細(xì)節(jié)嚴(yán)把質(zhì)量關(guān)和安全關(guān)。云南制冷設(shè)備安裝公司</p><p style="text-indent:25px">質(zhì)量的售后服務(wù)，請(qǐng)您放心購買。云南制冷設(shè)備安裝公司</p><p> <span style="font-size:14px;">制冷設(shè)備其他檢測電機(jī)概述：</span> </p> <p> <span style="font-size:14px;">1、搖表搖，500V的搖表即可，搖三個(gè)接線柱上的線對(duì)電機(jī)外殼的絕緣阻值，應(yīng)該在0.5M歐以上就說明沒有對(duì)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(jī)越大，阻值越??！但是不能三相都為0歐，除非你是特別大，如50KW以上的電機(jī)!記住如果是調(diào)速電機(jī)的6個(gè)端子阻值可不一樣。</span> </p> <p> <span style="font-size:14px;">3、檢查軸承、風(fēng)扇，一般纏電機(jī)就讓全換了!因?yàn)橛袝r(shí)候軸承抱死也會(huì)燒電機(jī)的。</span> </p> <p> <span style="font-size:14px;">4、電機(jī)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(jī)額定電流運(yùn)行時(shí)，是滿負(fù)荷運(yùn)行，輸出功率基本為100％。運(yùn)行電流小，說明電機(jī)輸出功率變小，是輕負(fù)載運(yùn)行。</span> </p> <p> <br /> </p> <p> <br /> 云南制冷設(shè)備安裝公司</p></p><br /><p>文章來源地址: 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