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http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center 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href="http://www.cdcfah.com/cp/third-gkxtjzb_wsdkzdjq/">溫濕度控制（調(diào)節(jié)）器</a>?湖北專業(yè)電鍍***冷凍機(jī)商家來(lái)電咨詢溫州佳諾制冷設(shè)備供應(yīng)</p><div id="mgnkedp" class="leftbox clearfix"><h1>湖北專業(yè)電鍍***冷凍機(jī)商家來(lái)電咨詢溫州佳諾制冷設(shè)備供應(yīng)</h1><div id="qub7pyp" class="proBig"><div id="2j2t2zo" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jianuo/637407885170723389/3086912.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dhebdkc" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jianuo/637407885170723389/3086912.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2mwtvce" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>湖北專業(yè)電鍍***冷凍機(jī)商家,冷凍機(jī)</p><p><span>***更新：</span>2021-02-07 02:09:03</p><p><span id="click" >瀏覽次數(shù)：6次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="rvxp2ro" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">溫州佳諾制冷設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>王向坤 / 蔣永要</p><p><span>郵箱: </span>990653603@qq.com</p><p><span>電話: </span>13738735303</p><p><span>傳真: </span>153_</p><p><span>網(wǎng)址: </span>http://www.zlsbwz.com</p><p><span>手機(jī): </span>153-25770900</p><p><span>地址: </span>婁橋街道東耕村吹臺(tái)東路55號(hào)北首</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="mewcz8z" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="c7byam7" class="box"><p><p style="text-indent:25px">空調(diào)機(jī)根據(jù)冷凝形式可分為：水冷式和空冷式兩種，根據(jù)使用目的可分為單冷式和制冷制暖式兩種，不論是哪一種型式的構(gòu)成，都是由以下的主要部件組合而成的。冷凍機(jī)主要部件有壓縮機(jī)、冷凝器、蒸發(fā)器、膨脹閥(或毛細(xì)管、過(guò)冷卻控制閥)、四通閥、復(fù)式閥、單向閥、電磁閥、壓力開關(guān)、熔塞、輸出壓力調(diào)節(jié)閥、壓力控制器、貯液罐，湖北專業(yè)電鍍***冷凍機(jī)商家、熱交換器、集熱器、過(guò)濾器、干燥器、自動(dòng)開閉器，湖北專業(yè)電鍍***冷凍機(jī)商家、截止閥、注液塞以及其它部件組成。電氣系統(tǒng)主要部件有電機(jī)(壓縮機(jī)、風(fēng)機(jī)等用)、操作開關(guān)、電磁接觸器、連鎖繼電器、過(guò)電流繼電器，湖北專業(yè)電鍍***冷凍機(jī)商家、熱動(dòng)過(guò)電流繼電器、溫度調(diào)節(jié)器、濕度調(diào)節(jié)器、溫度開關(guān)(除霜、防止結(jié)凍等用)。壓縮機(jī)曲軸箱加熱器，斷水繼電器，電腦板及其它部件組成。冷凍機(jī)企業(yè)想要抓住這個(gè)機(jī)遇實(shí)現(xiàn)大發(fā)展的話，必須在科技研發(fā)上面下功夫。湖北專業(yè)電鍍***冷凍機(jī)商家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北專業(yè)電鍍***冷凍機(jī)商家,冷凍機(jī)" src="https://tyunfile.71360.com/UploadFile/jianuo/637407885170723389/3086912.png"></div><p style="text-indent:25px">螺桿式冷凍壓縮機(jī)是一種回轉(zhuǎn)式容積式壓縮機(jī)。它利用螺桿的齒槽容積和位置的變化來(lái)完成蒸氣的吸入、壓縮和排氣過(guò)程。無(wú)油螺桿壓縮機(jī)在本世紀(jì)三十年代問(wèn)世，主要用于壓縮空氣。后來(lái)汽缸內(nèi)噴油的螺桿式壓縮機(jī)出現(xiàn)，性能得到提高，噴油式螺桿壓縮機(jī)已是冷凍壓縮機(jī)中主要機(jī)種之一。螺桿式壓縮機(jī)分為雙螺桿和單螺桿兩大類，雙螺桿壓縮機(jī)習(xí)慣上稱為螺桿式壓縮機(jī)。變排量壓縮機(jī)可以根據(jù)設(shè)定的溫度自動(dòng)調(diào)節(jié)功率輸出?？照{(diào)控制系統(tǒng)不采集蒸發(fā)器m風(fēng)口的溫度信號(hào)，而是根據(jù)空調(diào)管路內(nèi)壓力變化信號(hào)來(lái)控制壓縮機(jī)的壓縮比從而自動(dòng)調(diào)節(jié)m風(fēng)口溫度。在制冷的全過(guò)程中，壓縮機(jī)始終是工作的，制冷強(qiáng)度的調(diào)節(jié)完全依賴裝在壓縮機(jī)內(nèi)部的壓力調(diào)節(jié)閥來(lái)控制。當(dāng)空調(diào)管路內(nèi)高壓端壓力過(guò)高時(shí)，壓力調(diào)節(jié)閥縮短壓縮機(jī)內(nèi)活塞行程以減小壓縮比，這樣就會(huì)降**冷強(qiáng)度。當(dāng)高壓端壓力下降到一定程度，低壓端壓力上升到一定程度時(shí)，壓力調(diào)節(jié)閥則增大活塞行程以提高制冷強(qiáng)度。江西專業(yè)冷凍機(jī)廠商為了確保制冷壓縮機(jī)正常運(yùn)轉(zhuǎn)延長(zhǎng)使用壽命除定期維護(hù)檢修外，日常的維護(hù)檢查非常重要。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北專業(yè)電鍍***冷凍機(jī)商家,冷凍機(jī)" src="https://tyunfile.71360.com/UploadFile/jianuo/637407884999385504/9965719.png"></div><p style="text-indent:25px">噪聲已被視為嚴(yán)重污染之一。作為家用冷凍機(jī)的動(dòng)力源和心臟，冷凍壓縮機(jī)的噪聲問(wèn)題，以成為衡量其綜合性能的一個(gè)重要指標(biāo)。實(shí)際上對(duì)于一臺(tái)壓縮機(jī)來(lái)講，大部分噪聲都是由于殼體被某些噪聲源激發(fā)所產(chǎn)生的（例如被彈簧、制冷劑壓力脈動(dòng)、排氣管、潤(rùn)滑油量等激發(fā)）。但壓縮機(jī)的噪聲源和傳遞途徑復(fù)雜多樣，這就給壓縮機(jī)的消聲降噪帶來(lái)了很大困難。冷凍壓縮機(jī)的主要噪聲源由進(jìn)、排氣輻射的空氣動(dòng)力噪聲、機(jī)械運(yùn)動(dòng)部件產(chǎn)生的機(jī)械噪聲和驅(qū)動(dòng)電機(jī)噪聲三部分組成：空氣動(dòng)力、噪聲機(jī)械噪聲、電磁噪聲。</p><p style="text-indent:25px">冷凍機(jī)的特性：來(lái)自蒸發(fā)器的制冷劑蒸汽先進(jìn)入低壓級(jí)汽缸壓縮到中間壓力，經(jīng)過(guò)中間冷卻后再進(jìn)入高壓級(jí)汽缸，壓縮到冷凝壓力進(jìn)入冷凝器中。一般蒸發(fā)溫度在-25℃~-50℃時(shí)，應(yīng)采用雙級(jí)壓縮機(jī)進(jìn)行制冷。制冷系統(tǒng)由蒸發(fā)器、雙級(jí)壓縮機(jī)、油分離器、冷凝器、中間冷卻器、貯氨器、氨液分離器、節(jié)流閥及其它附屬設(shè)備等組成，相互間通過(guò)管子聯(lián)接成一個(gè)封閉系統(tǒng)。其中，中間冷卻器利用少量液態(tài)制冷工質(zhì)在中間壓力下汽化吸熱，使低壓級(jí)排出的過(guò)熱蒸汽得到冷卻，降低高壓級(jí)的吸氣溫度，同時(shí)還使高壓液態(tài)制冷工質(zhì)得到冷卻。冷凍機(jī)主機(jī)運(yùn)行在70%-80%負(fù)載比運(yùn)行在100%負(fù)載時(shí)，單位冷量的功耗更小。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北專業(yè)電鍍***冷凍機(jī)商家,冷凍機(jī)" src="https://tyunfile.71360.com/UploadFile/jianuo/637407885145625752/2539954.png"></div><p style="text-indent:25px">單級(jí)制冷機(jī)是應(yīng)用比較普遍的一類制冷機(jī)，它可以應(yīng)用于制冰、空調(diào)、食品冷藏及工業(yè)生產(chǎn)過(guò)程等方面。單級(jí)制冷循環(huán)是指制冷劑在制冷系統(tǒng)內(nèi)相繼經(jīng)過(guò)壓縮、冷凝、節(jié)流、蒸發(fā)四個(gè)過(guò)程，便完成了單級(jí)制冷機(jī)的循環(huán)，即達(dá)到了制冷的目的。制冷系統(tǒng)由蒸發(fā)器、單級(jí)壓縮機(jī)、油分離器、冷凝器、貯氨器、氨液分離器、節(jié)流閥及其它附屬設(shè)備等組成，相互間通過(guò)管子聯(lián)接成一個(gè)封閉系統(tǒng)。其中，蒸發(fā)器是輸送冷量的設(shè)備，液態(tài)制冷劑蒸發(fā)后吸收被冷卻物體的熱量實(shí)現(xiàn)制冷；壓縮機(jī)是系統(tǒng)的心臟，起著吸入、壓縮、輸送制冷劑蒸汽的作用；油分離器用于沉降分離壓縮后的制冷劑蒸汽中的油；冷凝器將壓縮機(jī)排出的高溫制冷劑蒸汽冷凝成為飽和液體；貯氨器用來(lái)貯存冷凝器里冷凝的制冷劑氨液，調(diào)節(jié)冷凝器和蒸發(fā)器之間制冷劑氨液的供需關(guān)系；氨液分離器是氨重力供液系統(tǒng)中的重要附屬設(shè)備；節(jié)流閥對(duì)制冷劑起節(jié)流降壓作用同時(shí)控制和調(diào)節(jié)流入蒸發(fā)器中制冷劑液體的流量，并將系統(tǒng)分為高壓側(cè)和低壓側(cè)兩部分。制冷壓縮機(jī)的噪聲問(wèn)題，以成為衡量冷凍機(jī)綜合性能的一個(gè)重要指標(biāo)。江西專業(yè)冷凍機(jī)廠商</p><p style="text-indent:25px">冷凍機(jī)的冷卻方式有直接冷卻和間接冷卻兩種。湖北專業(yè)電鍍***冷凍機(jī)商家</p><p style="text-indent:25px">冷凍壓縮機(jī)的維護(hù)保養(yǎng)方法：1、經(jīng)常檢查電機(jī)內(nèi)有無(wú)雜物甚至導(dǎo)電物體，線圈有否被損壞，定子、轉(zhuǎn)子有否摩擦，否則電動(dòng)機(jī)啟動(dòng)后會(huì)使電機(jī)燒壞；2、注意恒溫恒濕試驗(yàn)箱壓縮機(jī)和所屬設(shè)備和環(huán)境的衛(wèi)生.定期將壓縮機(jī)冷凝器上的灰打掃一下.因?yàn)榛覊m積累太多會(huì)導(dǎo)致設(shè)備出現(xiàn)超壓或不制冷的故障產(chǎn)生；3、觀察機(jī)身油池的油面和注油器中的潤(rùn)滑油是否低于刻度線如低時(shí)應(yīng)及時(shí)加足（用油尺的須停車檢查）；4、認(rèn)真檢查恒溫恒濕試驗(yàn)箱各級(jí)氣缸和運(yùn)動(dòng)機(jī)件的動(dòng)作聲音根據(jù)“聽”辨別它的工作情況是否正常，如果發(fā)現(xiàn)不正常的聲音立即停機(jī)檢查；5、所用潤(rùn)滑機(jī)要沉淀過(guò)濾。冬季與夏季壓縮機(jī)油要區(qū)別使用。湖北專業(yè)電鍍***冷凍機(jī)商家</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3198116.html</p></div></div></div></div></div><div id="po8dx7x" class="page-right twoColRt"><div id="288yacw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2ugdfmo" 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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