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"index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="raskhel" class="twoCol"><div id="2auwyax" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_gkxtjzb/">工控系統(tǒng)及裝備</a>?<a href="http://www.cdcfah.com/cp/third-gkxtjzb_wsdkzdjq/">溫濕度控制（調節(jié)）器</a>?江西電鍍**冷凍機廠家價格抱誠守真溫州佳諾制冷設備供應</p><div id="iw37e2p" class="leftbox clearfix"><h1>江西電鍍**冷凍機廠家價格抱誠守真溫州佳諾制冷設備供應</h1><div id="qtqi84h" class="proBig"><div id="n32vzq8" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jianuo/637407885372588620/9428422.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ru3zrya" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jianuo/637407885372588620/9428422.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ptlikwd" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>江西電鍍**冷凍機廠家價格,冷凍機</p><p><span>***更新：</span>2020-11-26 13:19:18</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="bzb7w9q" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">溫州佳諾制冷設備有限公司</a></p><p><span>聯(lián)系人：</span>王向坤 / 蔣永要</p><p><span>郵箱: </span>990653603@qq.com</p><p><span>電話: </span>13738735303</p><p><span>傳真: </span>153_</p><p><span>網址: </span>http://www.zlsbwz.com</p><p><span>手機: </span>153-25770900</p><p><span>地址: </span>婁橋街道東耕村吹臺東路55號北首</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="vjlnkbn" class="page-proshow02"><p class="title">詳細說明</p><div id="789celi" class="box"><p><p style="text-indent:25px">冷凍機的保養(yǎng)與維護： 1、運轉機組：要經常觀察壓縮機的油面及回油情況及油的清潔度，發(fā)現(xiàn)油臟或油面下降要及時解決，以免造成潤滑不良。 2、對于風冷機組：要經常清掃風冷器使其保持良好的換熱狀態(tài)。對于水冷機組：要經常檢查冷卻水的混濁程度，如冷卻水太臟，要進行更換。檢查供水系統(tǒng)有無泡、冒、滴、漏問題。水泵工作是否正常，閥門開關是否有效，冷卻塔.風機是否正常。對于冷風機組：經常檢查冷凝器出現(xiàn)結垢問題，要及時除去水垢。 3、對于風冷機的蒸發(fā)器：要經常檢查除霜情況，除霜是否及時有效，會影響制冷效果，導致制冷系統(tǒng)的回液。 4、經常觀察壓縮機運行狀態(tài)，檢查其排氣溫度，在換季運行時，要特別注意系統(tǒng)的運行狀態(tài)，及時調整系統(tǒng)供液量和冷凝溫。 5、仔細傾聽壓縮機，冷卻塔、水泵或冷凝器風機運轉聲音：發(fā)現(xiàn)異常及時處理，同時檢查壓縮機、排氣管及地腳的振動情況。 6、對壓縮機的維護：初期系統(tǒng)內部清潔度較差，在運行30天后要更換一次冷凍油和干燥過濾器，在運行半年之后再更換一次（要根據(jù)實際情況而定），江西電鍍**冷凍機廠家價格，江西電鍍**冷凍機廠家價格。對于清潔度較高的系統(tǒng)，運行半年以后也要更換一次冷凍油和干燥過濾器，以后視情況而定。由于壓縮機運轉工況改變，江西電鍍**冷凍機廠家價格，操作管理不同，冷凍機產冷量和耗能也隨著變化。江西電鍍**冷凍機廠家價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西電鍍**冷凍機廠家價格,冷凍機" src="https://tyunfile.71360.com/UploadFile/jianuo/637407885372588620/9428422.png"></div><p style="text-indent:25px">食品冷凍機，是指主要用于船員食物冷藏、各類貨物冷藏及暑天的艙室空氣調節(jié)的設備。主要由壓縮機、膨脹閥、蒸發(fā)器、冷凝器和附件、管路組成。按工作原理可分為壓縮冷凍機、吸收冷凍機、蒸汽噴射冷凍機、熱泵冷凍機和電熱制冷裝置等。目前船舶上應用比較普遍的是壓縮冷凍機。通過設備的工作循環(huán)將物體及其周圍的熱量移出，造成并維持一定的低溫狀態(tài)。目前所用的制冷劑主要是氟里昂和氨，尤以氟里昂使用較多。但由于氟里昂對大氣臭氧層的破壞作用，已經開始受到環(huán)保條例的制約。氨及其他新型冷劑正被重新采用和試制中。上海食品冷凍機廠商制冷機組的制冷機是冷凍機的心臟，常見的壓縮式制冷機有開放式、半封閉式和全封閉式之分。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西電鍍**冷凍機廠家價格,冷凍機" src="https://tyunfile.71360.com/UploadFile/jianuo/637407885170723389/3086912.png"></div><p style="text-indent:25px">為了確保冷凍壓縮機正常運轉延長使用壽命除定期維護檢修外，日常的維護檢查非常重要。除了用各種儀表測知壓縮機的運轉變化外，通常還用看、聽、摸的這種方法來檢查。但這三種方法也不是孤立的，而是互相聯(lián)系的，單憑其中一種方法不能檢查壓縮機運轉情況的好壞。用看的方法，可以看出各傳動部分的機件是否松動，各摩擦部分的潤滑情況是否良好;各級氣缸冷卻水和中間冷卻器的冷卻效率是否良好和冷卻水的流動是否暢通;各級氣缸和冷卻器有否倒氣;各連接處有否漏氣和漏油。用聽的方法，能較正確的判斷出壓縮機的運轉情況。因為壓縮機運轉時，它的響聲應是均勻而有節(jié)奏的。如果它的響聲失去節(jié)奏聲，而出現(xiàn)了不均勻的雜單和噪音時，即表示壓縮機的內部機件或氣缸工作情況有了不正常的變化。</p><p style="text-indent:25px">根據(jù)工作原理冷凍機可分為：1.壓縮式制冷機。依靠壓縮機的作用提高制冷劑的壓力以實現(xiàn)制冷循環(huán)，按制冷劑種類又可分為蒸氣壓縮式制冷機（以液壓蒸發(fā)制冷為基礎，制冷劑要發(fā)生周期性的氣-液相變）和氣體壓縮式制冷機（以高壓氣體膨脹制冷為基礎，制冷劑始終處于氣體狀態(tài)）兩種。2.吸收式制冷機。依靠吸收器-發(fā)生器組（熱化學壓縮器）的作用完成制冷循環(huán)，又可分為氨水吸收式、溴化鋰吸收式和吸收擴散式3種。3.蒸汽噴射式制冷機。依靠蒸汽噴射器（噴射式壓縮器）的作用完成制冷循環(huán)。4.半導體制冷器。利用半導體的熱電效應制取冷量。螺桿式冷凍機壓縮機的加工和裝配要求精度較高，不適宜于變工況運行，有較大的噪音。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西電鍍**冷凍機廠家價格,冷凍機" src="https://tyunfile.71360.com/UploadFile/jianuo/637407885025977300/1857490.png"></div><p style="text-indent:25px">單級蒸汽壓縮制冷系統(tǒng)，是由冷凍機壓縮機、冷凝器、節(jié)流閥和蒸發(fā)器四個基本部件組成。它們之間用管道依次連接，形成一個密閉的系統(tǒng)，制冷劑在系統(tǒng)中不斷地循環(huán)流動，發(fā)生狀態(tài)變化，與外界進行熱量交換。液體制冷劑在蒸發(fā)器中吸收被冷卻的物體熱量之后，汽化成低溫低壓的蒸汽、被壓縮機吸入、壓縮成高壓高溫的蒸汽后排入冷凝器、在冷凝器中向冷卻介質(水或空氣)放熱，冷凝為高壓液體、經節(jié)流閥節(jié)流為低壓低溫的制冷劑、再次進入蒸發(fā)器吸熱汽化，達到循環(huán)制冷的目的。這樣，制冷劑在系統(tǒng)中經過壓縮、冷凝、節(jié)流、蒸發(fā)四個基本過程完成一個制冷循環(huán)。由于環(huán)保要求的新制冷劑的應用也是制冷壓縮機設備行業(yè)的一個熱點問題。寧波專業(yè)冷凍機現(xiàn)價</p><p style="text-indent:25px">單級蒸汽壓縮制冷系統(tǒng)，是由冷凍機壓縮機、冷凝器、節(jié)流閥和蒸發(fā)器四個基本部件組成。江西電鍍**冷凍機廠家價格</p><p style="text-indent:25px">冷凍機都是由壓縮機、冷凝器、蒸發(fā)器、干燥過濾器、膨脹節(jié)流閥這五大部分串聯(lián)而成，里面沖注適量冷媒由電器根據(jù)環(huán)境的需求而控制壓縮機運轉而達到制冷傳熱的目的?。壓縮機:將低壓氣體提升為高壓的一種從動的流體機械。是制冷系統(tǒng)的心臟，它從吸氣管吸入低溫低壓的制冷劑氣體，通過電機運轉帶動活塞對其進行壓縮后，向排氣管排出高溫高壓的制冷劑氣體，為制冷循環(huán)提供動力，從而實現(xiàn)壓縮→冷凝→膨脹→蒸發(fā)(吸熱)的制冷循環(huán)。冷凝器:把壓縮機排出的高溫高壓制冷劑蒸氣,通過散熱冷凝為液體制冷劑,制冷劑從蒸發(fā)器中吸收的熱量,被冷凝器周圍的介質（大氣）所吸收。蒸發(fā)器：液態(tài)制冷劑在這里轉化成氣態(tài)。干燥過濾器：在制冷系統(tǒng)中，干燥過濾器的作用是吸收制冷系統(tǒng)中的水分，阻擋系統(tǒng)中的雜質使其不能通過，防止制冷系統(tǒng)管路發(fā)生冰堵和臟堵。由于系統(tǒng)比較容易堵塞的部位是毛細管（或膨脹閥），因此，干燥過濾器通常安裝在冷凝器與毛細管（或膨脹閥）之間。膨脹節(jié)流閥：把來自貯液干燥器的高壓液態(tài)制冷劑節(jié)流減壓，調節(jié)和控制進入蒸發(fā)器中的液態(tài)制冷劑量，使之適應制冷負荷的變化，同時可防止壓縮機發(fā)生液擊現(xiàn)象和蒸發(fā)器出口蒸氣異常過熱。江西電鍍**冷凍機廠家價格</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2154018.html</p></div></div></div></div></div><div id="h8tvx8a" class="page-right twoColRt"><div id="dskrtac" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8h38tnp" class="recomPic likePro"><a 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