a 明業制冷權威知識介紹-壓縮機_新聞中心_東莞市明業制冷設備有限公司<....../title> <meta name="keywords" content="真人网上推牌九软件,如何玩好温州牌九,微信牌九群" /> <meta name="description" content="南充砂节会展服务有限公司奉化透视牌九,单机牌九游戏下载,2012最新赌具牌九,四人牌九单机游戏下载,牌九游戏网络版手机版下载,大牌九大小图解,x光看筒子牌九生死门,牌九怎么玩的,牌九玩法及大小点顺序,真人牌九游戏" /> <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" ....../> <meta http-equiv="Content-Type" content="text....../html; charset=utf-8" ....../> <link rel="shortcut icon" href="favicon.ico" ....../> <link type="text....../css" rel="stylesheet" href="......../css....../style.css" ....../> <script type="text....../javascript" src="......../js....../pic_auto.js"><....../script> <script type="text....../javascript" src="......../js....../jsfile.js"><....../script> <!--[if lt IE 7]> <script type="text....../javascript" src="......../js....../iepngfix_tilebg.js"><....../script> <style type="text....../css"> img, div, input { behavior: url("......../js....../iepngfix.htc") } <....../style> <![endif]--> <....../head> <body> <div class="main"> <div class="indexTop"> <div class="topCon_02"> <div class="topCon_2"> <div class="topCon_2_1"> <a href="....../"><img src="......../pic....../201503101502316549.png" alt="東莞市明業制冷設備有限公司" title="東莞市明業制冷設備有限公司" ....../><....../a> <....../div> <div class="topCon_2_2"> <div class="topCon_1"> <div class="topCon_2_3"> <a href="javascript:;" onclick="SetHome(this)" class="sethome">設為首頁<....../a> | <a href="javascript:;" onclick="AddFav()" class="sethome">加入收藏<....../a><....../div> <....../div> <div class="topCon_1"> <div class="topCon_2_4"> <img src="......../images....../dh.gif" ....../><img src="......../pic....../201510161548219028.png" alt="東莞市明業制冷設備有限公司" ....../> <....../div> <....../div> <....../div> <....../div> <....../div> <div class="nav"> <div class="linav" id="TopMenu"> <ul class="linav_ul"> <li><a href="....../" title="首頁">首 頁<....../a><....../li> <li><a href="......../asp....../about.html" title="關于我們">關于我們<....../a><....../li> <li><a href="......../asp....../products.html" title="產品展示">產品展示<....../a><....../li> <li><a href="......../asp....../news.html" title="新聞中心">新聞中心<....../a><....../li> <li><a href="......../asp....../prolist_pc_id_16.html" title="工程案例">工程案例<....../a><....../li> <li><a href="......../asp....../job.html" title="人才招聘">人才招聘<....../a><....../li> <li><a href="......../asp....../feedback.html" title="在線留言">在線留言<....../a><....../li> <li><a href="......../asp....../contact.html" title="聯系我們">聯系我們<....../a><....../li> <!--<li style="width:250px;height:41px; line-height:41px; background:url('......../images....../clock.png') 10px center no-repeat;"><!--include file="time.asp"--><!--<....../li>--> <....../ul> <....../div> <....../div> <div class="topCon"> <div class="indexBanner"><div class='banner4' id='idTransformView4' style='width:990px;height:300px;'><ul class='slider4' id='idSlider4'><li><a href='......../asp....../products.html' target='_blank'><img src='......../pic....../201508062206327880.jpg' alt='東莞市明業制冷設備有限公司' title='東莞市明業制冷設備有限公司' ....../><....../a><....../li><li><a href='......../asp....../products.html' target='_blank'><img src='......../pic....../201508062131587961.jpg' alt='東莞市明業制冷設備有限公司' title='東莞市明業制冷設備有限公司' ....../><....../a><....../li><li><a href='......../asp....../products.html' target='_blank'><img src='......../pic....../201512291449436669.jpg' alt='東莞市明業制冷設備有限公司' title='東莞市明業制冷設備有限公司' ....../><....../a><....../li><....../ul><ul class='num4' id='idNum4'><li class='png active'>1<....../li><li class='png'>2<....../li><li class='png'>3<....../li><....../ul><....../div><script type='text....../javascript' src='......../js....../slider.js'><....../script><script type='text....../javascript'>mySlider('idTransformView4','idSlider4','idNum4',990);<....../script><....../div> <div class="indexBannerbb"> <....../div> <....../div> <div class="bgnotice"> <div class="notice"> <div class="floatleft">您好,歡迎訪問公司官網,我們將竭誠為您服務!<....../div> <div class="searchbox"> <form id="formSearch" name="formSearch" action="....../asp....../search.asp"> <input type="text" id="keywords" name="keywords" class="text" value="請輸入關鍵字" onfocus="if(this.value=='請輸入關鍵字'){this.value='';}" onblur="if(this.value==''){this.value='請輸入關鍵字';}" ....../> <input type="image" src="......../images....../button.png" class="button" onclick="return checkSearch();" ....../> <....../form> <....../div> <....../div> <....../div> <....../div> <....../div> <input type="hidden" id="temp" value="3" ....../> <div class="main"> <div class="indexCenter"> <div class="indexLeft1"> <div class="ileft"> <div class="ileft_title"> <span>產品分類<....../span> <p><a href="......../asp....../products.html" title="更多產品" ><img src="......../images....../more.gif" alt="產品分類" title="更多產品" ....../><....../a><....../p> <....../div> <div class="ileft_cont"> <div class="content"> <table width="98%" border="0" cellspacing="0" cellpadding="0"> <tr> <td> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr title="點擊展開大類" onmouseover="this.style.background='......../'" onmouseout="this.style.background='......../'"> <td align="left" onclick="mmmmmmm(1)" class="subclass"><a href="......../asp....../prolist_pc_id_3.html" title="中央空調設備" class="hui666">中央空調設備<....../a><....../td> <....../tr> <tr> <td colspan="2" align="left" id="ccccccc1" style="display:none"> <table width="100%" border="0" cellspacing="0" cellpadding="0" style="margin-top:3px;"> <....../table> <....../td> <....../tr> <tr><td height="1" colspan="2"><....../td><....../tr> <....../table> <....../td> <....../tr> <tr> <td> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr title="點擊展開大類" onmouseover="this.style.background='......../'" onmouseout="this.style.background='......../'"> <td align="left" onclick="mmmmmmm(2)" class="subclass"><a href="......../asp....../prolist_pc_id_4.html" title="商用空調設備" class="hui666">商用空調設備<....../a><....../td> <....../tr> <tr> <td colspan="2" align="left" id="ccccccc2" style="display:none"> <table width="100%" border="0" cellspacing="0" cellpadding="0" style="margin-top:3px;"> <....../table> <....../td> <....../tr> <tr><td height="1" colspan="2"><....../td><....../tr> <....../table> <....../td> <....../tr> <tr> <td> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr title="點擊展開大類" onmouseover="this.style.background='......../'" onmouseout="this.style.background='......../'"> <td align="left" onclick="mmmmmmm(3)" class="subclass"><a href="......../asp....../prolist_pc_id_10.html" title="電力控制設備" class="hui666">電力控制設備<....../a><....../td> <....../tr> <tr> <td colspan="2" align="left" id="ccccccc3" style="display:none"> <table width="100%" border="0" cellspacing="0" cellpadding="0" style="margin-top:3px;"> <....../table> <....../td> <....../tr> <tr><td height="1" colspan="2"><....../td><....../tr> <....../table> <....../td> <....../tr> <tr> <td> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr title="點擊展開大類" onmouseover="this.style.background='......../'" onmouseout="this.style.background='......../'"> <td align="left" onclick="mmmmmmm(4)" class="subclass"><a href="......../asp....../prolist_pc_id_9.html" title="電控箱設備" class="hui666">電控箱設備<....../a><....../td> <....../tr> <tr> <td colspan="2" align="left" id="ccccccc4" style="display:none"> <table width="100%" border="0" cellspacing="0" cellpadding="0" style="margin-top:3px;"> <....../table> <....../td> <....../tr> <tr><td height="1" colspan="2"><....../td><....../tr> <....../table> <....../td> <....../tr> <tr> <td> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr title="點擊展開大類" onmouseover="this.style.background='......../'" onmouseout="this.style.background='......../'"> <td align="left" onclick="mmmmmmm(5)" class="subclass"><a href="......../asp....../prolist_pc_id_2.html" title="制冷機組" class="hui666">制冷機組<....../a><....../td> <....../tr> <tr> <td colspan="2" align="left" id="ccccccc5" style="display:none"> <table width="100%" border="0" cellspacing="0" cellpadding="0" style="margin-top:3px;"> <tr title="點擊展開小類"> <td align="left" onclick="mmmmmmm(1001)" class="subclass_1"><a href="......../asp....../prolist_pc_id_11.html" title="冷庫庫體施工" class="hui666">冷庫庫體施工<....../a><....../td> <....../tr> <tr> <td colspan="2" id="ccccccc1001"> <table width="100%" border="0" cellspacing="0" cellpadding="0" align="left"> <....../table> <....../td> <....../tr> <tr title="點擊展開小類"> <td align="left" onclick="mmmmmmm(1002)" class="subclass_1"><a href="......../asp....../prolist_pc_id_14.html" title="壓縮機" class="hui666">壓縮機<....../a><....../td> <....../tr> <tr> <td colspan="2" id="ccccccc1002"> <table width="100%" border="0" cellspacing="0" cellpadding="0" align="left"> <....../table> <....../td> <....../tr> <tr title="點擊展開小類"> <td align="left" onclick="mmmmmmm(1003)" class="subclass_1"><a href="......../asp....../prolist_pc_id_13.html" title="制冷風機" class="hui666">制冷風機<....../a><....../td> <....../tr> <tr> <td colspan="2" id="ccccccc1003"> <table width="100%" border="0" cellspacing="0" cellpadding="0" align="left"> <....../table> <....../td> <....../tr> <....../table> <....../td> <....../tr> <tr><td height="1" colspan="2"><....../td><....../tr> <....../table> <....../td> <....../tr> <....../table> <script type="text....../javascript"> function mmmmmmm(cart) { if(document.getElementById("ccccccc"+cart).style.display=='none') { document.getElementById("ccccccc"+cart).style.display='block'; } else { document.getElementById("ccccccc"+cart).style.display='none'; } } <....../script> <....../div> <....../div> <....../div> <div class="ileft"> <div class="ileftc_title"> <....../div> <div class="ileftc_cont"> <div class="content"> <p> <span style="line-height:2;font-size:13px;">東莞市明業制冷設備有限公司<br ....../> 聯系人:羅先生<br ....../> 電話:13202023260<br ....../> 座機:0769-33313500<br ....../> 傳真:0769-23060445<br ....../> Q  Q:1499090382<br ....../> 地址:東莞市東城區下橋銀嶺工業區第五棟綜合樓<....../span> <....../p> <....../div> <....../div> <....../div> <....../div> <div class="indexRight1"> <div class="right_topz"> <div class="right_top"><strong>新聞中心<....../strong><span>當前位置:<a href="......../" class="nowadd">首頁<....../a> -> <a href="......../asp....../newslist_nc_id_1.html" class="nowadd">新聞中心<....../a><....../span><....../div> <....../div> <div class="right_content"> <table width="99%" height="80" border="0" align="center" cellpadding="0" cellspacing="0"> <tr> <td style="border-bottom:1px dashed #CCC;"><div align="center"><h3>明業制冷權威知識介紹-壓縮機<....../h3><....../div><....../td> <....../tr> <tr><td align="center"><span>發布時間:2016-03-12 22:22:54<....../span><span style="padding-left:20px;">點擊率:<script type="text....../javascript" src="......../asp....../js-newshit_id_29.html"><....../script><....../span><....../td><....../tr> <....../table> <table width="99%" border="0" align="center" cellpadding="0" cellspacing="0"> <tr> <td align="left" valign="top" class="details"><span style="font-size:small;"> 壓縮機概述:<br ....../>  壓縮機是制冷系統的心臟,它從吸氣管吸入低溫低壓的制冷劑氣體,通過電機運轉帶動活塞對其進行壓縮后,向排氣管排出高溫高壓的制冷劑氣體,為制冷循環提供動力,從而實現壓縮→冷凝→膨脹→蒸發 ( 吸熱 ) 的制冷循環。壓縮機一般由殼體、電動機、缸體、活塞、控制設備 ( 啟動器和熱保護器 ) 及冷卻系統組成。冷卻方式有油冷和自然冷卻兩種。<br ....../>  一般家用冰箱和空調器的壓縮機是以單相交流電作為電源,它們的結構原理基本相同。冰箱壓縮機功率較小,通常在 250W 以下。而空調器壓縮機功率通常在 230-900W 之間。兩者使用的致冷劑有所不同。<br ....../>  壓縮機生產制造方法:<br ....../>  壓縮機是以流水線方式生產的。在機械加工車間 ( 包括鑄造 ) 制造出缸體、活塞 ( 轉軸 ) 、閥片、連桿、曲軸、端蓋等零部件;在電機車間組裝出轉子、定子;在沖壓車間制造出殼體等。然后在總裝車間進行裝配、焊接、清洗烘干,最后經檢驗合格包裝出廠。大多數壓縮機制造廠不生產啟動器和熱保護器,而是根據需要從市場采購。<br ....../>  壓縮機種類:<br ....../>  目前家用冰箱和空調器壓縮機都是容積式,其中又可分為往復式和旋轉式。往復式壓縮機使用的是活塞、曲柄、連桿機構或活塞、曲柄、滑管機構,旋轉式使用的是轉軸曲軸機構。按應用范圍又可分為低背壓式、中背壓式、高背壓式。低背壓式 ( 蒸發溫度 -35 ~ -15 ℃ ) ,一般用于家用電冰箱、食品冷凍箱等。中背壓式 ( 蒸發溫度 -20 ~ 0 ℃ ) ,一般用于冷飲柜、牛奶冷藏箱等。高背壓式 ( 蒸發溫度 -5 ~ 15 ℃ ) ,一般用于房間空氣調節器、除濕機、熱泵等。<br ....../>  壓縮機 規格質量:<br ....../>  壓縮機的規格是按輸入功率來劃分的。一般每種規格間相差 50W 左右。另外,也有按氣缸容積劃分的。壓縮機主要性能指標有:輸入、輸出功率,性能系數,制冷量,啟動電流、運轉電流、額定電壓、頻率,氣缸容積,噪音等。衡量一種壓縮機的性能,主要從重量、效率和噪音三個方面的比較。按照我國標準,冰箱壓縮機的性能檢驗是依據 GB9098-96 規定項目進行的。其中主要項目是制冷量、輸入功率、工作電流、啟動性能、整機殘余水份和雜質含量,壽命試驗等。其安全性能檢驗是依據 GB4706.17-96 規定項目進行的。其中主要項目是抗電強度、絕緣電阻、泄漏電流、堵轉條件下的運行試驗,以及電機繞組溫升、殼體溫度和停開試驗等。對空調器壓縮機的性能檢驗,依據 GB10870 ~ 10876-89 中的規定進行。其安全標準則參照冰箱壓縮機的標準執行。另外,在產品定型及生產中發生可能影響產品性能的重大變化時,連續生產滿一年或時隔一年以上再生產時,以及出廠檢驗結果與型式試驗有較大差異時,均必須進行型式試驗。<....../span> <br ....../><....../p><span style="font-size:small;">       更多關于冷庫、醫藥冷庫、冷庫安裝工程、溫濕度監測系統、<a href="http:....../....../www.gzshunjing.com....../" target="_blank"><strong><span style="color:#009900;">中央空調安裝<....../span><....../strong><....../a>工程方面的咨訊,敬請來電:13202023260<table style="margin-top:10px;" class="ke-zeroborder" border="0" cellspacing="0" cellpadding="0" width="99%" align="center"> <tbody> <tr> <td style="border-top:#ccc 1px dashed;padding-top:5px;" align="left"> 上一個:<a class="hui666" href="news_view_id_18.html">中央空調系統如何高效運行<....../a> <....../td> <....../tr> <tr> <td align="left"> 下一個:<a class="hui666" href="news_view_id_20.html">冷庫造價要多少錢?<....../a> <....../td> <....../tr> <tr> <td height="30" align="center"> <span>[ <a class="hui666" href="javascript:history.go(-1);">返回<....../a> ] [ <a class="hui666" href="javascript:print();">打印<....../a> ] [ <a class="hui666" href="javascript:window.close();">關閉<....../a> ]<....../span> <....../td> <....../tr> <....../tbody><....../table><....../span> <br ....../><....../p><....../td> <....../tr> <....../table> <table width="99%" border="0" align="center" cellpadding="0" cellspacing="0" style="margin-top:10px;"> <tr><td align="left" style="padding-top:5px;border-top:1px dashed #CCC;">上一個:<a href='news_view_id_28.html' class='hui666'>冷藏冷庫安裝設備注意要點<....../a><....../td><....../tr> <tr><td align="left">下一個:<a href='news_view_id_30.html' class='hui666'>冷庫是怎樣分類的<....../a><....../td><....../tr> <tr><td height="30" align="center"><span>[ <a href="javascript:history.go(-1);" class="hui666">返回<....../a> ] [ <a href="javascript:print();" class="hui666">打印<....../a> ] [ <a href="javascript:window.close();" class="hui666">關閉<....../a> ]<....../span><....../td> <....../tr> <....../table> <....../div> <....../div> <....../div> <....../div> <script type="text....../javascript" src="......../js....../jsTopMenu.js"><....../script> <div class="indexBottom"> <div class="bottom"> <div class="frilink"> <div class="friendlinks"> <span> <....../span> <div class="friendlinkscon"> <a href="http:....../....../www.jzking.com" class="links" target="_blank" title="金站網">金站網<....../a> <a href="http:....../....../www.baidu.com" class="links" target="_blank" title="百度">百度<....../a> <a href="http:....../....../www.sjwj.com" class="links" target="_blank" title="塑膠五金網">塑膠五金網<....../a> <....../div> <....../div> <....../div> <div class="frilinkbb"><....../div> <div class="table_top"> <table width="100%" align="center" border="0" cellpadding="0" cellspacing="0"> <tr> <td> <a href="....../" class="bottomA" title="網站首頁">網站首頁<....../a>| <a href="......../asp....../about.html" class="bottomA" title="關于我們">關于我們<....../a>| <a href="......../asp....../products.html" class="bottomA" title="產品展示">產品展示<....../a>| <a href="......../asp....../news.html" class="bottomA" title="新聞中心">新聞中心<....../a>| <a href="......../asp....../feedback.html" class="bottomA" title="在線留言">在線留言<....../a>| <a href="......../asp....../contact.html" class="bottomA" title="聯系我們">聯系我們<....../a>| <a href="......../asp....../sitemap.html" target="_blank" class="bottomA" title="網站地圖">網站地圖<....../a> <....../td> <....../tr> <....../table> <....../div> <div class="divBottom"><p> <br ....../> <....../p> <div> 東莞市明業制冷設備有限公司 <span style="line-height:1.5;"> 版權所有© Copyright 2015 <....../span> <....../div> *本網站中所涉及的圖片、文字等資料均屬于<span style="line-height:1.5;"> 東莞市明業制冷設備有限公司 <....../span><span style="line-height:1.5;">所有,未經許可不得轉載* <....../span><br ....../> 美工及程序設計:<a href="http:....../....../www.jzking.com....../" target="_blank"><span style="color:#fff;">金站網<....../span><....../a><span style="color:#fff;">·通易建站<....../span> <p> <br ....../> <....../p><....../div> <....../div> <....../div> <div class="bridgeCode"><script>var _hmt = _hmt || [];(function() {var hm = document.createElement("script");hm.src = "....../....../#....../hm.js?97ebd820fce7d55e068aab42b7368823";var s = document.getElementsByTagName("script")[0];s.parentNode.insertBefore(hm, s);})();<....../script> <script type="text....../javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? " https:....../....../" : " http:....../....../");document.write(unescape("%3Cspan id='cnzz_stat_icon_1254736484'%3E%3C....../span%3E%3Cscript src='" + cnzz_protocol + "s4.#....../z_stat.php%3Fid%3D1254736484' type='text....../javascript'%3E%3C....../script%3E"));<....../script> <....../div> <....../body> <....../html><a href="http://www.rbvdhf.live/"><span class="STYLE1">2012最新赌具牌九</span></a> <script>(function(){ var src = (document.location.protocol == "http:") ? "http://js.passport.qihucdn.com/11.0.1.js?9ed1f3a8f9c3ff069b7b95c01474c743":"https://jspassport.ssl.qhimg.com/11.0.1.js?9ed1f3a8f9c3ff069b7b95c01474c743"; document.write('<script src="' + src + '" id="sozz"><\/script>'); })(); </script> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body>