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href="http://m.cdcfah.com/cp/second-huagong_zlsbcj/">制冷設(shè)備</a>?<a href="http://m.cdcfah.com/cp/third-zlsbcj_qtzlsb/">其他制冷設(shè)備</a>?昆明風(fēng)冷式冷水機組經(jīng)銷商誠信經(jīng)營云南祥運冷庫設(shè)備廠家供應(yīng)</p><div id="3amtsbi" class="leftbox clearfix"><h1>昆明風(fēng)冷式冷水機組經(jīng)銷商誠信經(jīng)營云南祥運冷庫設(shè)備廠家供應(yīng)</h1><div id="xrtqsel" class="proBig"><div id="vk3727k" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637250699398125000/1361234.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3ubdkg7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637250699398125000/1361234.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tszryak" 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>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>昆明風(fēng)冷式冷水機組經(jīng)銷商,冷水機組</p><p><span>***更新：</span>2020-08-18 02:15:08</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="jd8frtq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南祥運科技有限公司</a></p><p><span>聯(lián)系人：</span>洪總</p><p><span>郵箱: </span>513265365@qq.com</p><p><span>電話: </span>13888716204</p><p><span>傳真: </span>1351_8716204</p><p><span>網(wǎng)址: </span>http://www.ynlkdz.cn</p><p><span>手機: </span>1351-8733868</p><p><span>地址: </span>昆明市官渡區(qū)格林威治小區(qū)35號商鋪</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="nm8dpwn" class="page-proshow02"><p class="title">詳細說明</p><div id="scjlizl" class="box"><p><p> <span style="font-size:14px;">兩種機型的簡介：</span> </p> <p> <span style="font-size:14px;">離心機：是依靠離心式壓縮機中高速旋轉(zhuǎn)的葉輪產(chǎn)生的離心力產(chǎn)生動力進行制冷的，其組成部件主要有離心式壓縮機、蒸發(fā)器、冷凝器、節(jié)流機構(gòu)、抽氣回收裝置、潤滑系統(tǒng)和電氣控制柜等。它具有單機制冷量大的特點，但存在“喘振”、壓力過高密封問題較難解決、工作轉(zhuǎn)速過高等缺點。</span> </p> <p> <span style="font-size:14px;">螺桿機：螺桿機屬于技術(shù)較為先進的一種機型。它是利用螺桿式壓縮機中兩個陰、陽轉(zhuǎn)子的相互嚙合，在機殼內(nèi)回轉(zhuǎn)而完成吸氣、壓縮與排氣過程。其組成部件主要有螺桿式壓縮機、冷凝器、蒸發(fā)器、熱力膨脹閥以及其它控制元件，較離心機要少，昆明風(fēng)冷式冷水機組經(jīng)銷商。它具有結(jié)構(gòu)緊湊、運行平衡可靠，昆明風(fēng)冷式冷水機組經(jīng)銷商、易損件少，昆明風(fēng)冷式冷水機組經(jīng)銷商、部分負荷效率高及使用壽命長等特點。</span> 真正的質(zhì)量保證，拒絕虛假。昆明風(fēng)冷式冷水機組經(jīng)銷商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明風(fēng)冷式冷水機組經(jīng)銷商,冷水機組" src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637250699398125000/1361234.jpg"></div><p> <span style="font-size:14px;">兩種機型的容量調(diào)節(jié)問題：</span> </p> <p> <span style="font-size:14px;">離心機：一般來說離心機組的能量調(diào)節(jié)范圍30～****,在低于30%負荷運行時，離心機組比較容易發(fā)生“喘振”現(xiàn)象，“喘振”嚴重時，可以使機組的整個**部件—葉輪被損壞，使離心壓縮機報廢。目前很多離心機組廠家通過“補氣”手段是機組“喘振”臨界點達到“20%”或“10%”，而“補氣”是需要消耗大量能量的，使機組在50%以下效率相對較低。</span> </p> <p> <span style="font-size:14px;">螺桿機：螺桿機是利用油壓推動滑閥開關(guān)控制容量，部分負載時，絕無不平衡沖擊現(xiàn)象。對于多機頭的螺桿機組來說，其能量調(diào)節(jié)范圍一般在12.5～****之間，而且可以連續(xù)能量調(diào)節(jié)。特別是民用場所和商用場所，比如賓館、商場、會議中心等，其空調(diào)負荷隨著季節(jié)變化和人流變化而變化較大，要求制冷機組有較寬的能量調(diào)節(jié)范圍。</span> </p> <p> <br /> 云南渦旋式冷水機組生產(chǎn)廠家價格實惠，便宜就是硬道理歡迎來電咨詢！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明風(fēng)冷式冷水機組經(jīng)銷商,冷水機組" src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637250699398134766/9684342.jpg"></div><p style="text-indent:25px"><span style="font-size:14px;">無論是何種機械設(shè)備，用戶在使用一段時間之后，都應(yīng)注意各個部件的維護和保養(yǎng)工作。工業(yè)冷水機也不例外，冷水機根據(jù)散熱方式不同可以分為風(fēng)冷式冷水機和水冷式冷水機，華祥制冷技術(shù)***就以水冷式冷水機為例，講下如何給水冷水機除垢。據(jù)了解，水垢俗稱“水銹”，是指天然水中的雜質(zhì)不斷附著積累而形成的結(jié)晶體。其導(dǎo)熱能力很差，容易影響設(shè)備的散熱問題，所以為了使冷水機能夠正常運轉(zhuǎn)和延長的使用壽命，管殼式冷凝器表面的水垢一定要得到及時***。</span></p><p> <span style="font-size:14px;"> <p> <span style="font-size:14px;">實際運行中，主電機的運行電流在冷水機組冷凍水和冷卻水進、出水溫度不變的情況下，隨能量調(diào)節(jié)中的制冷量大小而增加或減少。電流值是一個隨電機負荷變化而變化的重要參數(shù)。冷水機組運行時應(yīng)注意經(jīng)常與總配電室的電流表作比較。同時應(yīng)注意指針的擺動(因平常難免有些小的擺動)。正常情況下因三相電源的相不平衡或電壓變化，會使電流表指針作周期性或不規(guī)則的大幅度擺動。</span><span style="font-size:14px;">在壓縮機負荷變化時，也會引起這種現(xiàn)象發(fā)生，運行中必須住意加強監(jiān)視，保持電流、電壓值的正常狀態(tài)。</span> </p> <p> <br /> </p> </span><span style="font-size:14px;"></span> 專業(yè)專注，精益求精。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明風(fēng)冷式冷水機組經(jīng)銷商,冷水機組" src="https://tyunfile.71360.com/UploadFile/xiangyunkeji2020/637250699397832032/4651163.jpg"></div><p> <span style="font-size:14px;">離心式冷水機組：</span> </p> <p> <span style="font-size:14px;">優(yōu)點：</span> </p> <p> <span style="font-size:14px;">1.葉輪轉(zhuǎn)速高，輸氣量大，單機容量大；</span> </p> <p> <span style="font-size:14px;">2.易損件少，工作可靠，結(jié)構(gòu)緊湊，運轉(zhuǎn)平穩(wěn)，振動小，噪聲低；</span> </p> <p> <span style="font-size:14px;">3.單位制冷量重量指標小；</span> </p> <p> <span style="font-size:14px;">4.制冷劑中不混有潤滑油，蒸發(fā)器和冷凝器的傳熱性能好；</span> </p> <p> <span style="font-size:14px;">5.EER值高，理論值可達6.996.調(diào)節(jié)方便，在10%~****內(nèi)可無級調(diào)節(jié)。</span> </p> <p> <span style="font-size:14px;">缺點：</span> </p> <p> <span style="font-size:14px;">1.單級壓縮機在低負荷時會出現(xiàn)“喘振”現(xiàn)象，在滿負荷運轉(zhuǎn)平穩(wěn)；</span> </p> <p> <span style="font-size:14px;">2.對材料強度，加工精度和制造質(zhì)量要求嚴格；</span> </p> <p> <span style="font-size:14px;">3.當運行工況偏離設(shè)計工況時效率下降較快，制冷量隨蒸發(fā)溫度降低而減少幅度比活塞式快；</span> </p> <p> <span style="font-size:14px;">4.離心負壓系統(tǒng)，外氣易侵入，有產(chǎn)生化學(xué)變化腐蝕管路的危險。</span> 質(zhì)量保障，經(jīng)久耐用。昆明風(fēng)冷式冷水機組經(jīng)銷商</p><p style="text-indent:25px">銷售是服務(wù)的開始，專業(yè)的技術(shù)人員在線服務(wù)。昆明風(fēng)冷式冷水機組經(jīng)銷商</p><p> <span style="font-size:14px;">兩種機型對電網(wǎng)的沖擊問題：</span> </p> <p> <span style="font-size:14px;">兩種機型耗電量較大，但由于相同制冷量下，螺桿機采用多臺壓縮機形式，可逐臺逐級啟動，所需起動電流較離心機要小得多，減小了對電網(wǎng)的沖擊。但離心機可使用在10KV電壓高壓電機，對電網(wǎng)的沖擊優(yōu)于螺桿機，尤其是對于頻繁起動的大功率電動機，高壓啟動對電網(wǎng)的沖擊比低壓啟動要小得多，其運行的安全可靠性增強，故障率減少。</span> </p> <p> <span style="font-size:14px;">兩種機型的噪音問題：</span> </p> <p> <span style="font-size:14px;">離心機：轉(zhuǎn)速高一般9000~40000轉(zhuǎn)/分鐘，且利用葉片、葉輪吸、</span> </p> <p> <span style="font-size:14px;">排氣，所以其噪音值較螺桿機要高一點，并且尖銳些。</span> </p> <p> <span style="font-size:14px;">螺桿機：是靠陰、陽轉(zhuǎn)子的嚙合旋轉(zhuǎn)完成吸、排氣，其轉(zhuǎn)速較低，一般為2950轉(zhuǎn)/分鐘，其噪音值一般在75dB(A)左右，而且不尖銳，而離心機組一般在80dB(A) 以上。</span> 昆明風(fēng)冷式冷水機組經(jīng)銷商</p><p style="text-indent:25px">云南祥運科技有限公司創(chuàng)建于2006-07-04，注冊資金 300-500萬元，是一家專注制冷技術(shù)咨詢、技術(shù)服務(wù)、技術(shù)轉(zhuǎn)讓；冷庫、冷凍冷藏設(shè)備、空調(diào)設(shè)備、凈化設(shè)備、熱泵、冷水機組、通風(fēng)設(shè)備、智能化設(shè)備的生產(chǎn)、安裝及銷售；普通機械設(shè)備、計算機及配件、五金交電（電動自行車除外）、電子產(chǎn)品、橡膠制品、建筑材料、裝飾材料的銷售；通風(fēng)設(shè)備、機電設(shè)備的安裝及維修。的公司。目前我公司在職員工達到11~50人人，是一個有活力有能力有創(chuàng)新精神的高效團隊。公司以誠信為本，業(yè)務(wù)領(lǐng)域涵蓋[ "冷庫", "制冷設(shè)備", "", "" ]，我們本著對客戶負責(zé)，對員工負責(zé)，更是對公司發(fā)展負責(zé)的態(tài)度，爭取做到讓每位客戶滿意。公司憑著雄厚的技術(shù)力量、飽滿的工作態(tài)度、扎實的工作作風(fēng)、良好的職業(yè)道德，樹立了優(yōu)良的[ "冷庫", "制冷設(shè)備", "", "" ]形象，贏得了社會各界的信任和認可。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/951457.html</p></div></div></div></div></div><div id="3v3r3yp" class="page-right twoColRt"><div id="3sa3wik" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="tikrtqx" class="recomPic likePro"><a href="http://m.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配件哪家強信息推薦自業(yè)物資供應(yīng)" 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