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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>?杭州太陽(yáng)冷凍油生產(chǎn)廠家上海冰仆冷暖設(shè)備供應(yīng)</p><div id="w8hjl2e" class="leftbox clearfix"><h1>杭州太陽(yáng)冷凍油生產(chǎn)廠家上海冰仆冷暖設(shè)備供應(yīng)</h1><div id="hs8eetf" class="proBig"><div id="3vmjlnu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018838042462/2566499.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dho2i3j" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018838042462/2566499.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kmoqx32" 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>杭州太陽(yáng)冷凍油生產(chǎn)廠家,冷凍油</p><p><span>***更新：</span>2021-01-20 01:16:27</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="32c3tkh" 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="dq8qx8n" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ksz78my" class="box"><p><p style="text-indent:25px">冷凍油有合適的粘度，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，杭州太陽(yáng)冷凍油生產(chǎn)廠家，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。較低的傾點(diǎn)、絮凝點(diǎn)，由于制冷機(jī)的工作溫度變化范圍較大，如氨制冷劑在壓縮時(shí)可高至160℃，而膨脹又下降至-10℃。因此冷凍機(jī)油的傾點(diǎn)要低，一般約低于冷凍溫度10℃，而且油的粘溫特性要好。以保證冷凍機(jī)油在低溫下能從蒸發(fā)器返回壓縮機(jī)。絮凝點(diǎn)也是檢驗(yàn)冷凍機(jī)油與制冷劑混合液在一定溫度下析出石蠟可能沉淀出不溶性極性物質(zhì)的一種使用性能指標(biāo)，冷凍機(jī)油的絮凝點(diǎn)一定不能高于蒸發(fā)器的蒸發(fā)溫度，杭州太陽(yáng)冷凍油生產(chǎn)廠家。用于制冷壓縮機(jī)內(nèi)各運(yùn)動(dòng)部件潤(rùn)滑的油，杭州太陽(yáng)冷凍油生產(chǎn)廠家，稱(chēng)為冷凍油，又稱(chēng)潤(rùn)滑油。杭州太陽(yáng)冷凍油生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州太陽(yáng)冷凍油生產(chǎn)廠家,冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018838042462/2566499.png"></div><p style="text-indent:25px">防銹性好壓縮機(jī)的冷凍油油冷卻等部件的材質(zhì)為銅或銅金屬，易被腐蝕，會(huì)使油品出現(xiàn)早期氧化變化變質(zhì)，生成油泥。這就要求油品應(yīng)有良好的抗腐蝕能力。空氣中的水分易在間歇操作的壓縮機(jī)氣缸內(nèi)冷卻，這對(duì)潤(rùn)滑不利并能產(chǎn)生磨損和銹蝕，要求壓縮機(jī)油應(yīng)具有良好的防銹蝕作用。壓縮機(jī)在運(yùn)行中不斷與空氣中的冷凝水相遇并被劇烈攪拌，易產(chǎn)生乳化現(xiàn)象，造成油氣分離不清，油耗增大。由于油被乳化而使油膜破壞，造成磨損。乳化的油會(huì)促使灰塵、砂礫和污泥分散，影響閥的功能，增加摩擦、磨損和氧化。因此，較優(yōu)壓縮機(jī)油均具有好的抗乳化性能和油水分離性能。杭州太陽(yáng)冷凍油生產(chǎn)廠家目前我國(guó)生產(chǎn)的冷凍油有13號(hào)、18號(hào)、25號(hào)、30號(hào)和企業(yè)標(biāo)準(zhǔn)40號(hào)五種牌號(hào)的冷凍油。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州太陽(yáng)冷凍油生產(chǎn)廠家,冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018699878301/745821.png"></div><p style="text-indent:25px">箱式冷凍機(jī)的主要作用是給設(shè)備提供工藝?yán)鋬鏊瑏?lái)起到制冷降溫的作用，所以冷凍油是非常重要的。1、冷卻作用。它能及時(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。2、潤(rùn)滑作用。它可以潤(rùn)滑壓縮機(jī)運(yùn)動(dòng)零部件表面，減少阻力和摩擦，降低功耗，延長(zhǎng)使用壽命。3、密封作用。潤(rùn)滑油滲入各摩擦件密封面而形成油封，起到阻止制冷劑泄漏的作用。4、降低壓縮機(jī)噪聲。潤(rùn)滑油不斷沖洗摩擦表面，帶走磨屑，可減少摩擦件的磨損。箱式冷凍機(jī)是指冷凍機(jī)的所有部件(比如壓縮機(jī)、蒸發(fā)器、冷凝器、水泵、冷凍配件、電控系統(tǒng)等)組合成一體機(jī)后，固定在機(jī)箱內(nèi)部，等于是箱體密封式結(jié)構(gòu)，這種我們稱(chēng)之為箱式冷凍機(jī)。</p><p style="text-indent:25px">對(duì)冷凍油的要求有以下幾方面:(1)凝固點(diǎn) 冷凍油在實(shí)驗(yàn)條件下冷卻到停止流動(dòng)的溫度稱(chēng)為凝固點(diǎn)。制冷設(shè)備所用冷凍油的凝固點(diǎn)應(yīng)越低越好(如R22的壓縮機(jī)，冷凍油應(yīng)在-55℃以下)，否則會(huì)影響制冷劑的流動(dòng)，增加流動(dòng)阻力，從而導(dǎo)致傳熱效果差的后果。(2)黏度冷凍油黏度油料特性中的一個(gè)重要參數(shù)，使用不同制冷劑要相應(yīng)選擇不同的冷凍油。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。反之，若黏度過(guò)小，則會(huì)使運(yùn)動(dòng)件之間不能形成所需的油膜，從而無(wú)法達(dá)到應(yīng)有的潤(rùn)滑和冷卻效果。制冷設(shè)備所用冷凍油的濁點(diǎn)應(yīng)低于制冷劑的蒸發(fā)溫度，否則會(huì)引起節(jié)流閥堵塞或影響傳熱性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州太陽(yáng)冷凍油生產(chǎn)廠家,冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018726665365/6450484.png"></div><p style="text-indent:25px">在冷凍油更換時(shí)間上，一般建議螺桿壓縮機(jī)每運(yùn)轉(zhuǎn)10000小時(shí)須檢查或更換一次潤(rùn)滑油，且首先次運(yùn)轉(zhuǎn)后，2500小時(shí)建議更換一次潤(rùn)滑油并清洗或者更換機(jī)油過(guò)濾器。因系統(tǒng)組裝的殘?jiān)谡竭\(yùn)轉(zhuǎn)后都會(huì)累積至壓縮機(jī)中。所以2500小時(shí) (或3個(gè)月) 應(yīng)更換一次潤(rùn)滑油，若沒(méi)有條件的至少要更換一次油過(guò)濾器芯。冷水機(jī)的壓縮機(jī)就象汽車(chē)的發(fā)動(dòng)機(jī)一樣，家里的汽車(chē)多長(zhǎng)時(shí)間檢查一次，單位的制冷系統(tǒng)的油過(guò)濾器芯也應(yīng)該更換一次。但國(guó)內(nèi)的習(xí)慣是每次開(kāi)機(jī)，只要電路不壞，就一直讓風(fēng)冷螺桿式冷水機(jī)壓縮機(jī)運(yùn)行，等壓縮機(jī)壞了再去維修，但殊不知更換一個(gè)小小的濾芯，能夠較大提高壓縮機(jī)的減少磨損，保持能效，提高壽命。新購(gòu)置的壓縮機(jī)在運(yùn)轉(zhuǎn)、調(diào)試中采用冷凍油壓差值往往偏高。杭州太陽(yáng)冷凍油生產(chǎn)廠家</p><p style="text-indent:25px">冷凍油可減少制冷劑在壓縮過(guò)程中由高壓側(cè)向低壓側(cè)的泄漏及減少相互間的機(jī)械摩損。杭州太陽(yáng)冷凍油生產(chǎn)廠家</p><p style="text-indent:25px">國(guó)外化工企業(yè)在發(fā)展過(guò)程中也經(jīng)歷了被社會(huì)“誤解”的過(guò)程，但通過(guò)長(zhǎng)期堅(jiān)持安全環(huán)保標(biāo)準(zhǔn)和公開(kāi)透明的溝通機(jī)制，**終取得了全社會(huì)的信任。我國(guó)化工產(chǎn)業(yè)轉(zhuǎn)型升級(jí)，要重視通過(guò)環(huán)保標(biāo)準(zhǔn)和法律法規(guī)引導(dǎo)企業(yè)減量、達(dá)標(biāo)排放，實(shí)現(xiàn)綠色發(fā)展。有限責(zé)任公司企業(yè)要充分考慮利用化學(xué)工藝流程所產(chǎn)生的能量轉(zhuǎn)換為蒸汽，為其他工廠的生產(chǎn)流程提供能量，推動(dòng)生產(chǎn)、能源、廢物流通、物流以及基礎(chǔ)設(shè)施的一體化，從而實(shí)現(xiàn)社會(huì)、經(jīng)濟(jì)、環(huán)境效益極優(yōu)。建議加快培育創(chuàng)新型企業(yè)，通過(guò)各種手段支持企業(yè)建立工程技術(shù)中心等研發(fā)機(jī)構(gòu)，著力帶領(lǐng)自主創(chuàng)新制冷劑廠家直銷(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)售產(chǎn)業(yè)化項(xiàng)目。近年來(lái)，隨著貿(mào)易型飛速增長(zhǎng)、人們環(huán)保意識(shí)的增強(qiáng)和環(huán)境保護(hù)工作力度的加大，中國(guó)化工產(chǎn)業(yè)取得了較大的發(fā)展。在我國(guó)和各級(jí)相關(guān)部門(mén)不斷加大重視并持續(xù)增加收入，以及伴隨著工業(yè)發(fā)展產(chǎn)生的大量市場(chǎng)需求等方面因素的作用下，中國(guó)城市化工行業(yè)始終保持較快增長(zhǎng)。杭州太陽(yáng)冷凍油生產(chǎn)廠家</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)易型公司。冰仆冷暖設(shè)備致力于為客戶提供良好的制冷劑廠家直銷(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，一切以用戶需求為中心，深受廣大客戶的歡迎。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)備憑借創(chuàng)新的產(chǎn)品、專(zhuān)業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2921033.html</p></div></div></div></div></div><div id="9aw2i23" class="page-right twoColRt"><div id="gszwihi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="dqszgs8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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