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src="https://tyunfile.71360.com/UploadFile/bingpu/637401018799809902/3009797.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pwnkmtv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018799809902/3009797.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="y3d8ys7" 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>杭州開利冷凍油有哪些,冷凍油</p><p><span>***更新：</span>2021-01-05 07:17:54</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="v9mg3hs" 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="krtqsu7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vmiaxjl" class="box"><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，無水冷凍油是很好的選擇，那么需要這樣的冷凍油的人越來越多，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，所以大家要用更好的機(jī)油前來維護(hù)。無水冷凍油，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，杭州開利冷凍油有哪些，因此現(xiàn)在各大企業(yè)，會(huì)這樣的無水冷凍油還是比較關(guān)注的。現(xiàn)在針對(duì)無水冷凍油進(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，杭州開利冷凍油有哪些，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，杭州開利冷凍油有哪些，這是值得關(guān)注的一點(diǎn)。為保護(hù)臭氧層，國(guó)際上對(duì)空調(diào)設(shè)備的制冷劑都做了限制，出現(xiàn)了各種替代制冷劑，其冷凍油也相應(yīng)發(fā)生了變化。杭州開利冷凍油有哪些</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州開利冷凍油有哪些,冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018799809902/3009797.png"></div><p style="text-indent:25px">螺桿壓縮機(jī)是高速旋轉(zhuǎn)的機(jī)械設(shè)備，金屬在高速旋轉(zhuǎn)過程中會(huì)不可避免的產(chǎn)生摩擦，如果在摩擦部位沒有冷凍油的隔離，致使鐵器直接接觸設(shè)備會(huì)使其相互磨損，嚴(yán)重者可能使設(shè)備報(bào)廢無法正常運(yùn)行。另外，冷凍油還起到了密封、冷卻、降噪等作用，因此，冷凍油是螺桿壓縮機(jī)運(yùn)行不可缺少的重要輔助材料。對(duì)于以前常用的活塞式壓縮機(jī)來說，冷凍油是日用消耗品，每天都要消耗掉幾公斤左右(根據(jù)機(jī)型大小而定)。而對(duì)于螺桿機(jī)，由于密封較好，在機(jī)內(nèi)循環(huán)使用，如無泄漏，耗損較少，因此，更換周期也較長(zhǎng)。這樣算來，盡管價(jià)格很高，但和活塞機(jī)相比，使用成本也不是很高。杭州開利冷凍油有哪些潤(rùn)滑油的酸化，會(huì)直接腐蝕設(shè)備，影響壓縮機(jī)電機(jī)壽命，建議大家要定期檢測(cè)冷凍油的ph值。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州開利冷凍油有哪些,冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018749751344/3053625.png"></div><p style="text-indent:25px">壓縮機(jī)的冷凍油更換周期：一般每運(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)滑油并清洗機(jī)油過濾器。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，爾后再依系統(tǒng)清潔度狀態(tài)定時(shí)更換，若系統(tǒng)清潔度佳，可每10000小時(shí) (或每年) 更換一次。壓縮機(jī)排氣溫度若長(zhǎng)期維持在高溫狀態(tài)，則潤(rùn)滑油劣化進(jìn)度很快，需要定期（每2 個(gè)月）檢查潤(rùn)滑油化學(xué)特性，不合格時(shí)即更換。更換冷凍油并作內(nèi)部清理：冷凍油排除干凈且壓縮機(jī)內(nèi)外壓力平衡后，用內(nèi)六角扳手將法蘭螺栓松脫，拆出機(jī)油過濾器接頭和清結(jié)孔法蘭（或油位開關(guān)法蘭）后，將壓縮機(jī)油槽內(nèi)的污染物去除干凈，并檢查機(jī)油過濾器孔網(wǎng)是否有破損，并將其上的油泥、污染物等吹除，或更換新的機(jī)油過濾器，注意換新時(shí)過濾器接口螺母要旋緊，做好密封，防止內(nèi)漏；機(jī)油過濾器接頭內(nèi)襯墊一定要換新，防止內(nèi)漏；其他法蘭襯墊也建議更新。</p><p style="text-indent:25px">將系統(tǒng)制冷劑回收至冷凝器側(cè)，排出壓縮機(jī)中的制冷劑，并從壓縮機(jī)的排油角閥排出冷凍油。壓縮機(jī)的冷凍油從濾油器上的放油閥排出。當(dāng)潤(rùn)滑油為接近放完，時(shí)，從壓縮機(jī)高壓端的檢測(cè)接頭加入一定量的氮?dú)?，使?jié)櫥蛶杭铀倥懦觯Ｖ箛娚鋲毫?，關(guān)閉放油閥。然后拆下壓縮機(jī)的濾油器，放出油箱中的所有潤(rùn)滑油，然后清洗并緊固濾油器。根據(jù)壓縮機(jī)的標(biāo)準(zhǔn)量添加潤(rùn)滑油。同時(shí)，系統(tǒng)被抽空。建議選擇高(低)壓側(cè)角閥或其他相對(duì)高點(diǎn)作為真空泵的觸點(diǎn)，以防止泵送冷凍油損壞真空泵。當(dāng)進(jìn)行真空保壓或檢漏時(shí)，觀察壓力是否反彈。注入潤(rùn)滑油，用干凈的塑料管連接到放油閥上，塑料管的另一端放入油桶中(塑料管放在油桶的底部)。注油時(shí)，油桶應(yīng)關(guān)閉，以減少空氣對(duì)油的污染。定期檢查或更換冷凍機(jī)油：首先次調(diào)試1000小時(shí)后，檢查并更換冷凍機(jī)油，清洗濾油器。如果系統(tǒng)干凈，每10000小時(shí)可以更換一次。油溫過低或多過高都將使冷凍油惡化，同時(shí)，還經(jīng)常預(yù)示預(yù)示故障的到來。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州開利冷凍油有哪些,冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018838042462/2566499.png"></div><p style="text-indent:25px">工業(yè)冷水機(jī)設(shè)備簡(jiǎn)稱冷水機(jī)，冷水機(jī)設(shè)備是一種能提供恒溫、恒流、恒壓的冷卻水設(shè)備。如何確保排出的冷凍油回到工業(yè)冷水機(jī)壓縮機(jī)：應(yīng)確保吸氣管冷媒的流速（約6m/s），才能使油回到壓縮機(jī)，但較高流速應(yīng)小于15m/s，以減小壓降與流動(dòng)噪音，對(duì)水平管還應(yīng)沿冷媒流動(dòng)方向有向下的坡度，約0.8cm/m。防止冷凍機(jī)油滯留在蒸發(fā)器內(nèi)。確保適當(dāng)?shù)臍庖悍蛛x器的回油孔，過大會(huì)造成濕壓縮，過小則會(huì)回油不足，滯流油在氣液分離器中。系統(tǒng)中不應(yīng)存在使油滯留的部位。確保在長(zhǎng)配管高落差的情況下有足夠的冷凍機(jī)油在壓縮機(jī)里，通常用帶油面鏡的壓縮機(jī)確認(rèn)?？照{(diào)壓縮機(jī)添加冷凍油的方法一般有三種，從吸氣截止閥旁邊通孔吸入，從加油孔中加入，從曲軸箱下部加入。上海漢鐘冷凍油**</p><p style="text-indent:25px">R12壓縮機(jī)一般選用18號(hào)冷凍油，R22壓縮機(jī)一般選用25號(hào)。杭州開利冷凍油有哪些</p><p style="text-indent:25px">冷凍油開始析出石蠟(油變混濁)時(shí)的溫度稱為濁點(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)茐挠湍さ男纬桑馆S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)。杭州開利冷凍油有哪些</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。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，冷凍油廠家直銷，壓縮機(jī)批發(fā)銷售，制冷配件批發(fā)銷售，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、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2712828.html</p></div></div></div></div></div><div id="shegikh" class="page-right twoColRt"><div id="mwogiz8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8mj78i3" 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) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="rldie87" 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