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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(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="ky72x3x" class="twoCol"><div id="oskw7xe" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_nengyuan/">能源</a>?<a href="http://www.cdcfah.com/cp/second-nengyuan_gyrhy/">工業(yè)潤(rùn)滑油</a>?<a href="http://www.cdcfah.com/cp/third-gyrhy_ldjy/">冷凍機(jī)油</a>?壽力斯特冷凍油報(bào)價(jià) 上海冰仆冷暖設(shè)備供應(yīng)</p><div id="33x3234" class="leftbox clearfix"><h1>壽力斯特冷凍油報(bào)價(jià) 上海冰仆冷暖設(shè)備供應(yīng)</h1><div id="0zpgi7z" class="proBig"><div id="lfh8qzg" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018665278658/7685874.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="f8ma8qn" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018665278658/7685874.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8krwd4o" 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>壽力斯特冷凍油報(bào)價(jià),冷凍油</p><p><span>***更新：</span>2021-01-31 02:20:46</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="6x8e2qx" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海冰仆冷暖設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>徐佳華</p><p><span>郵箱: </span>444054147@qq.com</p><p><span>電話: </span>13761656620</p><p><span>傳真: </span>1_1</p><p><span>網(wǎng)址: </span>https://www.shbpln.com</p><p><span>手機(jī): </span>1-1</p><p><span>地址: </span>美丹路222號(hào)629室</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="kz8k48e" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="u7pgtxo" class="box"><p><p style="text-indent:25px">在壓縮機(jī)中，冷凍油主要起潤(rùn)滑、密封、降溫以及能量調(diào)節(jié)四個(gè)作用。(1)潤(rùn)滑冷凍油在壓縮機(jī)運(yùn)轉(zhuǎn)中起潤(rùn)滑作用，以減少壓縮機(jī)運(yùn)行摩擦和磨損程度，從而延長(zhǎng)壓縮機(jī)的使用壽命。(2)密封冷凍油在壓縮機(jī)中起密封作用，使壓縮機(jī)內(nèi)活塞與汽缸面之間、各轉(zhuǎn)動(dòng)的軸承之間達(dá)到密封的作用，以防止制冷劑泄漏。(3)降溫冷凍油在壓縮機(jī)各運(yùn)動(dòng)部件間潤(rùn)滑時(shí)，可帶走工作過(guò)程中所產(chǎn)生的熱量，使各運(yùn)動(dòng)部件保持較低的溫度，壽力斯特冷凍油報(bào)價(jià)，從而提高壓縮機(jī)的效率和使用的可靠性，壽力斯特冷凍油報(bào)價(jià)。(4)能量調(diào)節(jié) 對(duì)于帶有能量調(diào)節(jié)機(jī)構(gòu)的制冷壓縮機(jī)，可利用冷凍油的油壓作為能量調(diào)節(jié)機(jī)械的動(dòng)力，壽力斯特冷凍油報(bào)價(jià)。若冷凍油黏度過(guò)大，會(huì)使機(jī)械摩擦功率、摩擦熱量和啟動(dòng)力矩增大。壽力斯特冷凍油報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="壽力斯特冷凍油報(bào)價(jià),冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018665278658/7685874.png"></div><p style="text-indent:25px">如何減少工業(yè)冷水機(jī)壓縮機(jī)的冷凍油上油率：在停機(jī)時(shí)應(yīng)保證制冷劑不溶解到冷凍機(jī)油中（使用曲軸加熱器）。應(yīng)避免過(guò)濕運(yùn)轉(zhuǎn)，因?yàn)闀?huì)起泡而引起的上油過(guò)多。內(nèi)部設(shè)置油分離器裝置。壓縮機(jī)內(nèi)部的油起泡使油容易被帶出壓縮機(jī)。如何保證工業(yè)冷水機(jī)適當(dāng)?shù)挠土浚汗I(yè)冷水機(jī)壓縮機(jī)在排出冷媒時(shí)，也會(huì)排出微量的冷凍機(jī)油。即使只有0.5%的上油率，如果油不能通過(guò)系統(tǒng)循環(huán)回到壓縮機(jī)中。若以5HP為例,循環(huán)量在ARI工況下約為330kg/h，則在50分鐘就可以將壓縮機(jī)內(nèi)的油全部帶出，大約在2～5小時(shí)內(nèi)壓縮機(jī)將會(huì)燒壞。為了確保工業(yè)冷水機(jī)組壓縮機(jī)運(yùn)行不缺油，應(yīng)該確保排出壓縮機(jī)的冷凍機(jī)油回到壓縮機(jī)，減少壓縮機(jī)的上油率（壓縮機(jī)頻繁啟動(dòng)不利于回油）。壽力斯特冷凍油報(bào)價(jià)螺桿機(jī)在運(yùn)轉(zhuǎn)過(guò)程中不會(huì)產(chǎn)生摩擦，這個(gè)理論是在正確使用相關(guān)冷凍油的情況下成立的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="壽力斯特冷凍油報(bào)價(jià),冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018692905714/509027.png"></div><p style="text-indent:25px">從往復(fù)式壓縮機(jī)的使用工況看，冷凍油在氣缸活塞部位與熱的壓縮空氣不斷接觸會(huì)引起油品的氧化、分解，生成膠質(zhì)和各種酸類(lèi)物質(zhì)。如有磨損的金屬雜質(zhì)摻入，更易引起氧化。分解的油氣在壓氣缸中與氧混合到一定濃度和溫度時(shí)，可能自燃和有氣缸的危險(xiǎn)。因此，往復(fù)式壓縮機(jī)油的氧化安定性是保證油品質(zhì)量的關(guān)鍵指標(biāo)。從回轉(zhuǎn)式壓縮機(jī)的使用工況看，潤(rùn)滑的環(huán)境苛刻。油品在循環(huán)使用中，易被氧化變質(zhì)生成各種酸類(lèi)、膠質(zhì)、瀝青質(zhì)等物質(zhì)，使油品的顏色變深，酸值增高，粘度增大并出現(xiàn)沉積物，從而減少油的噴入量，使油品和機(jī)器的溫度升高，產(chǎn)生過(guò)量磨損，降低工作性能，甚至可能引起氣缸的危險(xiǎn)。因此，回轉(zhuǎn)式壓縮機(jī)油的氧化安定性是保證油品能長(zhǎng)期安全使用的主要質(zhì)量指標(biāo)，國(guó)內(nèi)的試驗(yàn)方法為GB/T 12581汽輪機(jī)油氧化安定性測(cè)定法。</p><p style="text-indent:25px">在這個(gè)**都在使用機(jī)械裝備的社會(huì)下肯定是需要一種物質(zhì)維持的，無(wú)水冷凍油是很好的選擇，那么需要這樣的冷凍油的人越來(lái)越多，因?yàn)闄C(jī)械想很長(zhǎng)時(shí)間的使用是需要好的機(jī)油來(lái)給進(jìn)行保養(yǎng)和修復(fù)的，我們不會(huì)只使用不維護(hù)。這樣會(huì)很快的使用壞機(jī)械浪費(fèi)不必要的錢(qián)，所以大家要用更好的機(jī)油前來(lái)維護(hù)。無(wú)水冷凍油，的確是成為一種新型的產(chǎn)品，尤其是在成分上，是不會(huì)含有任何水分的，因此現(xiàn)在各大企業(yè)，會(huì)這樣的無(wú)水冷凍油還是比較關(guān)注的?，F(xiàn)在針對(duì)無(wú)水冷凍油進(jìn)行了解，就會(huì)看到，這樣的冷凍油液會(huì)有不同的性能，因此企業(yè)在選擇的時(shí)候，一定要考慮到其中冷凍油的性能如何，尤其是這樣冷凍油是否有很好的耐低溫能力，在低溫的條件下，是否有好的流動(dòng)性，這是值得關(guān)注的一點(diǎn)。冷凍油使壓縮機(jī)內(nèi)活塞與汽缸面之間、各轉(zhuǎn)動(dòng)的軸承之間達(dá)到密封的作用，以防止制冷劑泄漏。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="壽力斯特冷凍油報(bào)價(jià),冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018672388112/4721306.png"></div><p style="text-indent:25px">冷凍機(jī)油的性能要求：1、合適的粘度，冷凍機(jī)油的粘度除了要保證各運(yùn)動(dòng)部件的磨擦面有良好潤(rùn)滑性以外，還要從制冷機(jī)中帶走部分熱量，以及起到密封作用。如果制冷機(jī)所使用的制冷劑對(duì)冷凍機(jī)油互溶性較大時(shí)，應(yīng)考慮使用粘度較大的油品，以克服潤(rùn)滑油被制冷劑稀釋后的影響。2、揮發(fā)性小，閃點(diǎn)高，冷凍機(jī)油的揮發(fā)量愈大，隨制冷劑循環(huán)的油量也愈多，因此要求冷凍機(jī)油的餾份范圍愈窄愈好，閃點(diǎn)亦應(yīng)高于制冷機(jī)排氣溫度25～30℃以上。3、良好的化學(xué)穩(wěn)定性和熱氧化穩(wěn)定性，制冷機(jī)工作中的較后壓縮溫度可達(dá)130℃～160℃，在此溫度下冷凍機(jī)油會(huì)受熱而不斷分解變質(zhì)，生成積炭而導(dǎo)致制冷機(jī)產(chǎn)生故障與磨損。冷凍油能及時(shí)帶走運(yùn)動(dòng)表面摩擦產(chǎn)生的熱量，防止壓縮機(jī)溫升過(guò)高或壓縮機(jī)被燒壞。壽力斯特冷凍油報(bào)價(jià)</p><p style="text-indent:25px">冷凍油不斷沖洗摩擦表面，帶走磨屑，可減少摩擦件的磨損。壽力斯特冷凍油報(bào)價(jià)</p><p style="text-indent:25px">冷凍油開(kāi)始析出石蠟(油變混濁)時(shí)的溫度稱(chēng)為濁點(diǎn)，當(dāng)有制冷劑存在時(shí)，冷凍機(jī)油的濁點(diǎn)會(huì)下降。此外，全封閉和半封閉制冷機(jī)對(duì)冷凍機(jī)油的電擊穿電壓有一定的要求，一般要求在25kV以上。冷凍機(jī)油混用，幾種不同牌號(hào)的冷凍機(jī)油混合使用時(shí)，會(huì)造成冷凍機(jī)油的粘度降低，甚至?xí)茐挠湍さ男纬?，使軸承受到損害；如果兩種冷凍機(jī)油中，含有不同性質(zhì)的抗氧化添加劑，混合在一起時(shí)，就有可能產(chǎn)生化學(xué)變化，形成沉淀物，使壓縮機(jī)的潤(rùn)滑受到影響，故使用時(shí)要注意。冷凍機(jī)油中有雜質(zhì)。壽力斯特冷凍油報(bào)價(jià)</p><p style="text-indent:25px">上海冰仆冷暖設(shè)備有限公司致力于化工，是一家貿(mào)易型的公司。公司業(yè)務(wù)涵蓋制冷劑廠家直銷(xiāo)，冷凍油廠家直銷(xiāo)，壓縮機(jī)批發(fā)銷(xiāo)售，制冷配件批發(fā)銷(xiāo)售等，價(jià)格合理，品質(zhì)有保證。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在化工深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造化工良好品牌。冰仆冷暖設(shè)備秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3086744.html</p></div></div></div></div></div><div id="ujldkel" class="page-right twoColRt"><div id="n8nk29m" class="box01 margin10 clearfix"><h3><a 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