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src="https://tyunfile.71360.com/WaterMark/UploadFile/senyu/637112464291943359/1313708.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zsrov4g" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/senyu/637112464291943359/1313708.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lpw3nrq" 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>長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家,機(jī)房恒溫空調(diào)</p><p><span>***更新：</span>2020-12-30 12:05:14</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="jskwymy" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海森虞機(jī)電工程有限公司</a></p><p><span>聯(lián)系人：</span>王偉</p><p><span>郵箱: </span>3532784733@qq.com</p><p><span>電話: </span>18601716968</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-64210186</p><p><span>地址: </span>瑞林路1280弄283號(hào)</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="b7kme9e" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3r2nclc" class="box"><p><p> 氨制冷系統(tǒng)”在冷凍冷藏行業(yè)發(fā)展的初期，得到了的應(yīng)用，而隨著時(shí)代的發(fā)展，氨系統(tǒng)的缺點(diǎn)也逐漸暴露，逐漸被“氟利昂制冷系統(tǒng)”所取代，機(jī)房精密空調(diào)氟系統(tǒng)與氨系統(tǒng)相比無(wú)論是從哪個(gè)方面來(lái)看，氟系統(tǒng)的優(yōu)勢(shì)更加明顯，未來(lái)，氟系統(tǒng)將逐步占領(lǐng)冷藏市場(chǎng)，成為行業(yè)發(fā)展的主流。下面跟大家分析一下氨制冷系統(tǒng)與氟制冷系統(tǒng)之間的區(qū)別。 </p> <p> 1、機(jī)房精密空調(diào)氨制冷與氟制冷節(jié)能對(duì)比： </p> <p> 氨系統(tǒng)多采用的是單機(jī)頭壓縮機(jī)，部分負(fù)荷的能效比要低于滿負(fù)荷時(shí)的能效比，尤其是當(dāng)負(fù)荷下降到70%以后，能效比下降更為嚴(yán)重，由于氨不溶于潤(rùn)滑油當(dāng)中，長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家，長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家，導(dǎo)致管道和蒸發(fā)器的表面形成油層，長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家，使得系統(tǒng)的換熱效果下降；氟利昂系統(tǒng)利用PLC控制，精確度高，效率。長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家,機(jī)房恒溫空調(diào)" src="https://tyunfile.71360.com/WaterMark/UploadFile/senyu/637112464291943359/1313708.jpg"></div><p> 假如機(jī)房的熱負(fù)荷相對(duì)于設(shè)備自身的制冷能力相差太少的話就需要開(kāi)啟再熱器輔助再熱以延長(zhǎng)壓縮機(jī)的運(yùn)行時(shí)間來(lái)進(jìn)行除濕。該機(jī)房由于主設(shè)備較少、機(jī)房的熱負(fù)荷很少、壓縮機(jī)工作較短的時(shí)間就能將機(jī)房的溫度控制在所需范圍之內(nèi)。 </p> <p> 5、檢查設(shè)備除濕時(shí)除濕電磁閥是否關(guān)閉精密空調(diào)出現(xiàn)水浸現(xiàn)象時(shí)應(yīng)該如何解決？**提示：精密空調(diào)使用過(guò)程中會(huì)出現(xiàn)水浸現(xiàn)象，那么大家是否了解精密空調(diào)出現(xiàn)水浸現(xiàn)象時(shí)應(yīng)該如何解決嗎? </p> <p> 先堵住漏水源，視進(jìn)水情況關(guān)掉中央空調(diào)機(jī)組，拉下總電源開(kāi)關(guān)，如果漏水較大，應(yīng)立即通知設(shè)備部主管，同時(shí)盡力阻滯進(jìn)水，漏水源堵住后，應(yīng)立即排水;排干水后，應(yīng)立即對(duì)濕水設(shè)備、設(shè)施進(jìn)行除濕處理，如用干的干凈抹布擦拭、熱風(fēng)吹干、自然通風(fēng)或更換相關(guān)管線等，確認(rèn)濕水已消除，各絕緣電阻符合要求后，開(kāi)機(jī)試運(yùn)行，如無(wú)異常情況出現(xiàn)，則可以投入正常運(yùn)行。嘉興依米康機(jī)房恒溫空調(diào)誠(chéng)信企業(yè)推薦</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家,機(jī)房恒溫空調(diào)" src="https://tyunfile.71360.com/WaterMark/UploadFile/senyu/637112463805957031/7348741.jpg"></div><p> 威脅到人們的生命財(cái)產(chǎn)安全；而氟利昂系統(tǒng)采用環(huán)保R22與R404A制冷劑，具有無(wú)色、無(wú)味、不可燃燒，不會(huì)的化學(xué)性質(zhì)，可應(yīng)用于各種場(chǎng)所當(dāng)中，安全穩(wěn)定，杜絕了的發(fā)生，有效的保證了員工與周?chē)癖姷纳踩?</p> <p> 4、控制對(duì)比： </p> <p> 氨系統(tǒng)需要設(shè)置專人看守操作，無(wú)法實(shí)現(xiàn)自動(dòng)化運(yùn)行，而氟系統(tǒng)可實(shí)現(xiàn)遠(yuǎn)程自動(dòng)控制，使得機(jī)組的運(yùn)行更加安全可靠，不*如此氟系統(tǒng)可節(jié)省近一半的電量，運(yùn)行更加精確，從而提高了產(chǎn)品的質(zhì)量，降低了使用成本，確保了安全性。 </p> <p> <br /> </p> <p> 5、投資對(duì)比： </p> <p> 氨系統(tǒng)為單機(jī)運(yùn)行，為了避免發(fā)生故障影響使用所以需要裝備輔機(jī)，并且機(jī)組用電量較大，所以使用費(fèi)用相對(duì)較高，氟利昂可實(shí)現(xiàn)自動(dòng)控制，雖然前期投資量相對(duì)較大，但無(wú)需設(shè)備擁擠，耗電量低，使用壽命長(zhǎng)，綜合來(lái)看經(jīng)濟(jì)。 </p><p> 即使少量的灰塵或其他顆粒，也會(huì)損壞存儲(chǔ)媒介和電子元件。大多數(shù)舒適性空調(diào)采用住宅型空氣過(guò)濾器，過(guò)濾效率*為10%，這對(duì)于數(shù)據(jù)中心環(huán)境而言是遠(yuǎn)遠(yuǎn)不夠的。精密空調(diào)的過(guò)濾器具有更的內(nèi)部過(guò)濾腔，其效率可達(dá)20%-30%，且符合ASHRAE標(biāo)準(zhǔn)。 </p> <p> <br /> </p> <p> 5.不間斷制冷設(shè)計(jì) </p> <p> <br /> </p> <p> 大多數(shù)寫(xiě)字樓內(nèi)使用的舒適性空調(diào)每天平均要運(yùn)行8小時(shí)，每周運(yùn)行5天。假設(shè)*在夏季月份有制冷要求，則相當(dāng)于每年要運(yùn)行約1，200小時(shí)。 </p> 不管外部環(huán)境如何，大多數(shù)數(shù)據(jù)中心要求每年365天、每天24小時(shí)的不間斷散熱。<div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家,機(jī)房恒溫空調(diào)" src="https://tyunfile.71360.com/WaterMark/UploadFile/senyu/637112462691220703/322307.jpg"></div><p> 而舒適性空調(diào)機(jī)組則需耗電，即多耗電兩倍。同樣制冷量的空調(diào)機(jī)其風(fēng)量各異，舒適性空調(diào)機(jī)的風(fēng)量與冷量比為1:5，而恒溫恒濕機(jī)風(fēng)量與冷量比為1:，機(jī)房**精密空調(diào)機(jī)具有大風(fēng)量、小焓差、高顯熱比的特點(diǎn)，通常焓差為2kcal/kg左右。也就是說(shuō)，機(jī)房的熱負(fù)荷90%～95%是顯熱負(fù)荷，同樣的熱負(fù)荷顯熱比越高要求送風(fēng)量越大。這就要求機(jī)房的空調(diào)系統(tǒng)能夠提供較大的送風(fēng)量，所以一般機(jī)房送風(fēng)量要比通常舒適性空調(diào)房間所需的送風(fēng)量大～2倍。熱負(fù)荷變化通常要在10%～之間變動(dòng)，對(duì)于隨著系統(tǒng)規(guī)模擴(kuò)大，空載設(shè)備將會(huì)動(dòng)態(tài)退出或者設(shè)備根據(jù)進(jìn)度并未完全上電造成的。。因此，機(jī)房精密空調(diào)系統(tǒng)必須能夠適應(yīng)這種負(fù)荷的變化，以使電子元器件工作在所要求的環(huán)境條件之中，保證電路性能的可靠性。送風(fēng)方式由于要與電子通信設(shè)備的冷卻方式相適應(yīng)，機(jī)房的空調(diào)系統(tǒng)的送風(fēng)回風(fēng)方式是多種多樣的：有上送風(fēng)、下送風(fēng)，有上回風(fēng)、下回風(fēng)、側(cè)回風(fēng)等，生產(chǎn)企業(yè)一般是利用標(biāo)準(zhǔn)化手段開(kāi)發(fā)一系列機(jī)型，以滿足用戶的不同需要。機(jī)房**精密空調(diào)機(jī)送風(fēng)形式多為上送下回和下送上回式。機(jī)房中鋪設(shè)防靜電活動(dòng)地板，機(jī)房**精密空調(diào)采用下送上回式送風(fēng)，使冷氣直接進(jìn)入活動(dòng)地板下，這樣使地板下形成靜壓箱。嘉興依米康機(jī)房恒溫空調(diào)誠(chéng)信企業(yè)推薦</p><p style="text-indent:25px">長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家</p><p> 檢查冷凝器下面是否有雜物影響風(fēng)道的暢通，從而影響冷凝器的冷凝效果;檢查冷凝器的翅片有無(wú)破損的狀況。 </p> <p> <br /> </p> <p> 5)檢查冷凝器工作時(shí)的電流是否正常，從工作電流也能夠進(jìn)一步判斷風(fēng)扇的工作情況是否正常。 </p> <p> <br /> </p> <p> 6)檢查調(diào)速開(kāi)關(guān)是否正常，一般的空調(diào)的冷凝器都有兩個(gè)調(diào)速開(kāi)關(guān)，分為溫度和壓力調(diào)速，現(xiàn)在比較新的控制技術(shù)采用雙壓力調(diào)速控制，因此我們?cè)跈z查調(diào)速開(kāi)關(guān)時(shí)主要是看在規(guī)定的壓力范圍內(nèi)，調(diào)速開(kāi)關(guān)能否正?？刂骑L(fēng)扇的啟動(dòng)和停止。 </p> <p> <br /> </p> <p> 4、蒸發(fā)器、膨脹閥的巡回檢查及維護(hù) </p> <p> <br /> </p> <p> 蒸發(fā)器、膨脹閥的維護(hù)主要是檢查蒸發(fā)器盤(pán)管是否清潔，是否有結(jié)霜的現(xiàn)象出現(xiàn)，以及蒸發(fā)器排水托盤(pán)排水是否暢通，如蒸發(fā)器盤(pán)管上有比較嚴(yán)重的結(jié)霜現(xiàn)象或在壓縮機(jī)運(yùn)轉(zhuǎn)時(shí)盤(pán)管上的溫度較高的話(通常狀況下，蒸發(fā)器盤(pán)管的溫度應(yīng)該比環(huán)境溫度低10℃左右)，就應(yīng)當(dāng)檢查壓縮機(jī)的高、低壓，如果壓力正常的話，就應(yīng)考慮膨脹閥的開(kāi)啟量是否合適。當(dāng)然出現(xiàn)這種現(xiàn)象也有可能是其它環(huán)境的原因引起的，比如空調(diào)的制冷量不夠、風(fēng)機(jī)故障引起風(fēng)速過(guò)慢等原因造成的。 </p> <p> <br /> </p> <p> <br /> 長(zhǎng)寧區(qū)機(jī)房恒溫空調(diào)銷(xiāo)售廠家</p><p style="text-indent:25px">上海森虞機(jī)電工程有限公司主要經(jīng)營(yíng)范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下機(jī)房精密空調(diào)出售，機(jī)房空調(diào)安裝，恒溫恒濕空調(diào)保養(yǎng)，精密空調(diào)維修深受客戶的喜愛(ài)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在機(jī)械及行業(yè)設(shè)備深耕多年，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)，打造機(jī)械及行業(yè)設(shè)備良好品牌。森虞機(jī)電立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2630718.html</p></div></div></div></div></div><div id="ys7dvu7" class="page-right twoColRt"><div id="rasu7vx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rv7m8df" 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" 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