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content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub 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id="rh5fbzd" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="ztj9dbh" class="clearfix searchWrap"><div id="hlbpv5v" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="pltrpdr" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "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="zn99b9b" class="twoCol"><div id="zrp9zxh" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設(shè)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(diào)節(jié)）器</a>?食品冷凍機現(xiàn)價創(chuàng)造輝煌溫州佳諾制冷設(shè)備供應(yīng)</p><div id="zndt7xp" class="leftbox clearfix"><h1>食品冷凍機現(xiàn)價創(chuàng)造輝煌溫州佳諾制冷設(shè)備供應(yīng)</h1><div id="b7hj9th" class="proBig"><div id="pbzh5b7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jianuo/637407885145625752/2539954.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jlhpfpd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jianuo/637407885145625752/2539954.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bdtp5jx" 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(chǎn)品關(guān)鍵詞：</span>食品冷凍機現(xiàn)價,冷凍機</p><p><span>***更新：</span>2020-12-23 05:13:53</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="d9znt99" 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(shè)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(wǎng)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(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="7bxzft7" class="page-proshow02"><p class="title">詳細說明</p><div id="nbzfdrn" class="box"><p><p style="text-indent:25px">冷凍壓縮機的維護保養(yǎng)方法：若為水冷式壓縮機若斷水后不能立即通入水要避免因冷熱不均發(fā)生氣缸裂紋.在冬季停車后要放掉冷卻水以免氣缸等處凍裂;風(fēng)冷的壓縮只要室內(nèi)溫度不忽冷忽熱即可,廠家建議比較好是放罷在標(biāo)準(zhǔn)的實驗室,配有空調(diào)，食品冷凍機現(xiàn)價,溫度可以常期恒溫在25-28度為宜。用手感受下檢測高低溫交變濕熱試驗箱十字導(dǎo)軌處吸排氣伐蓋等處溫度是否正常；檢查恒溫恒濕試驗箱冷卻水溫度，食品冷凍機現(xiàn)價、流量是否正常；檢查壓縮機是否振動、地腳螺釘有無松動和脫落現(xiàn)象；注意恒溫恒濕試驗箱各級壓力表，食品冷凍機現(xiàn)價，儲氣罐及冷卻器上的壓力表和潤滑油壓力表的指示值是否在規(guī)定的范圍內(nèi)。中型冷庫一般選用半封閉壓縮機冷凍機。食品冷凍機現(xiàn)價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="食品冷凍機現(xiàn)價,冷凍機" src="https://tyunfile.71360.com/UploadFile/jianuo/637407885145625752/2539954.png"></div><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(chǔ)，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(chǔ)，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(xué)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(dǎo)體制冷器。利用半導(dǎo)體的熱電效應(yīng)制取冷量。湖南食品冷凍機銷售廠家小型冷庫用的制冷機與冷凝器等設(shè)備組合在一起常稱作冷凍機機組，制冷機組有水冷機組和風(fēng)冷機組之分。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="食品冷凍機現(xiàn)價,冷凍機" src="https://tyunfile.71360.com/UploadFile/jianuo/637407885269649292/4062728.png"></div><p style="text-indent:25px">用摸的方法，可知冷凍機壓縮機發(fā)熱程度。但是一定要注意安全，可以停機檢查。在檢查運動件摩擦部位時更要注意安全(各級氣躲藏出口一定不能用摸的方法，因為此處溫度較高)。同時，也可知其傳動部件的振動情況。但是，看、聽、摸這三種方法不是孤立的，有時只憑一種方法是無法判斷設(shè)備工作的情況。因此，我們還必須把觀察到的一些材料加以聯(lián)貫起來分析，才能得出正確的結(jié)論。例如：氣缸的進口伐漏氣，可用摸的方法摸出來，因為進口氣伐漏氣后，其氣缸蓋的溫度會因漏出的高溫氣體而升高，但當(dāng)進口氣伐漏氣不太大時，就不一定能用摸的方法摸出來。這就要聽的方法，才能聽出來，或用看的方法從壓力表上看出來。因為氣閥漏氣以后，這級氣缸的進氣壓力升高而其出口壓力降低。由些可知，在實際操作中能夠應(yīng)用看、聽、摸的方法，就能幫助及時和準(zhǔn)確的判斷出各種不正常現(xiàn)象的原因而及時預(yù)防處理。這樣可以使事故的發(fā)生可能性有效地減少。灰塵和雜物油污，不但能污染潤滑油，增加機件的磨損和銹蝕，甚至?xí)饳C器的故障。這樣會延長機器的使用壽命和能確保機器正常運轉(zhuǎn)。</p><p style="text-indent:25px">在冷凍機中，蒸發(fā)器、冷凝器、壓縮機和節(jié)流閥是制冷系統(tǒng)中必不可少的四大件，這當(dāng)中蒸發(fā)器是輸送冷量的設(shè)備。制冷劑在其中吸收被冷卻物體的熱量實現(xiàn)制冷。壓縮機是心臟，起著吸入、壓縮、輸送制冷劑蒸汽的作用。冷凝器是放出熱量的設(shè)備，將蒸發(fā)器中吸收的熱量連同壓縮機做功所轉(zhuǎn)化的熱量一起傳遞給冷卻介質(zhì)帶走。節(jié)流閥對制冷劑起節(jié)流降壓作用、同時控制和調(diào)節(jié)流入蒸發(fā)器中制冷劑液體的數(shù)量，并將系統(tǒng)分為高壓側(cè)和低壓側(cè)兩大部分。實際制冷系統(tǒng)中，除上述四大件之外，常常有一些輔助設(shè)備，如電磁閥、分配器、干燥器、集熱器、易熔塞、壓力控制器等部件組成，它們是為了提高運行的經(jīng)濟性，可靠性和安全性而設(shè)置的。冷凍機是制冷機與使用冷量的設(shè)施結(jié)合在一起的裝置。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="食品冷凍機現(xiàn)價,冷凍機" src="https://tyunfile.71360.com/UploadFile/jianuo/637407885237832737/1909820.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(diào)節(jié)的設(shè)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(yīng)用比較普遍的是壓縮冷凍機。通過設(shè)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(jīng)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。氨制冷的出現(xiàn)將可能解決環(huán)境污染這一問題，氨制冷將是今后冷凍機行業(yè)發(fā)展的一個趨勢。湖南食品冷凍機銷售廠家</p><p style="text-indent:25px">小型冷庫選用全封閉壓縮機冷凍機。食品冷凍機現(xiàn)價</p><p style="text-indent:25px">冷凍壓縮機的維護保養(yǎng)方法：1、經(jīng)常檢查電機內(nèi)有無雜物甚至導(dǎo)電物體，線圈有否被損壞，定子、轉(zhuǎn)子有否摩擦，否則電動機啟動后會使電機燒壞；2、注意恒溫恒濕試驗箱壓縮機和所屬設(shè)備和環(huán)境的衛(wèi)生.定期將壓縮機冷凝器上的灰打掃一下.因為灰塵積累太多會導(dǎo)致設(shè)備出現(xiàn)超壓或不制冷的故障產(chǎn)生；3、觀察機身油池的油面和注油器中的潤滑油是否低于刻度線如低時應(yīng)及時加足（用油尺的須停車檢查）；4、認真檢查恒溫恒濕試驗箱各級氣缸和運動機件的動作聲音根據(jù)“聽”辨別它的工作情況是否正常，如果發(fā)現(xiàn)不正常的聲音立即停機檢查；5、所用潤滑機要沉淀過濾。冬季與夏季壓縮機油要區(qū)別使用。食品冷凍機現(xiàn)價</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2523361.html</p></div></div></div></div></div><div id="lb9jt7x" class="page-right 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