?!DOCTYPE html> title_temp 冷库安装完成降温时应做好检查和记录 - 贵州同万佳制冷设备有限公?/title> <meta name="keywords" content="鍐峰簱瀹夎" /> <link href="/template/twjzl01/css/style.css" rel="stylesheet" type="text/css" /> <meta http-equiv="Cache-Control" content="no-transform" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body><h1><a href="http://whhyda.com/"></a></h1> <div id="9g9gspr2da" class="head"> <div id="9g9gspr2da" class="w"> <div id="9g9gspr2da" class="logo fl"><a href="http://whhyda.com/"><img src="/uploads/logo/20180918055404.png" alt="贵州同万佳制冷设备有限公? /></a></div> <div id="9g9gspr2da" class="nav fr"> <ul> <li><a href="/">??/a></li> <li><a href="/about/"target="">走近我们</a></li> <li><a href="/news/">新闻资讯</a></li> <li><a href="/supply/">设备展示</a></li> <li><a href="/about/about2.html">售后服务</a></li> <li><a href="/buy/">荣誉资质</a></li> <li><a href="/download/">仓库车间</a></li> <li><a href="/contact/">联系我们</a></li> </ul> </div> </div> </div> <div id="9g9gspr2da" 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href='http://whhyda.com/news/177.html'>http://whhyda.com/news/177.html</a>   发布时间?021-12-08</h6> <div id="9g9gspr2da" class="pro_detail"> <p><b>冷库安装</b>完成降温时应做好检查和记录<br /> 冷库降温前,应对制冷系统的各控制阀门进行检查和调整,使需要降温的库房低压系统管道畅通,<a href="/gzysj/" target="_blank">压缩?/a>至冷凝器、储液器和高压调节站的高压管路也必须畅通,降温开始时先对蒸发器适当供液,系统内有一定氨液后,照正常启动程序开动氨压缩机,使机器投入正常生产。调整对蒸发器的供液量,使氨液在系统内不断正常循环,库温便会逐渐下降,库房温度达到一定程度后,停止供液,关闭压缩机,暂停降温,待达到规定时间后再继续降温,直到达到设计要求低温为止?br /> 冷库在降温时,库房门要紧闭,各个蒸发排管结霜良好,库房降温情况应做好记录,库温达到设计要求停止降温,要观察并记录库温回升的情况?br /> <p> 降温(fu)时,(ren)(ren)(pan)遇(ta)库温(fu)降不(juan)(juan)(juan)()(ben)(ben)(ben)达(juan)(juan)(juan)到(lang)(cong)计要(gui)(ben)(ben)(ben)(han)(han)分析(zha)(zha)因(ben)(ben)(ben)适当(chan)(tong)(ben)(ben)(ben)(han)(han)(wei)将(juan)(juan)(juan)下来的(qing)(zha)(zha)因(huan)多(ben)(ben)(ben)(han)(han)(cong)计制冷系统(bai)选择(han)(han)(juan)(juan)(juan)当(ben)(ben)(ben)(han)(han)(zha)(zha)缩机的(qing)能力过(jiong)(ben)(ben)(ben)节(ba)流阀口径(xi)管道直(huan)(dan)择(han)(han)(juan)(juan)(juan)合(nou),(ren)(ren)库房(tang)(tang)发器蒸发(zhan)(kui)(juan)(juan)(juan)够等;也可(chi)能是(yi)安装(juan)(juan)(juan)接(geng)有错误(xi)(yi)装位置不当,(ren)(ren)(xi)管内局(ting)阻(li)塞,(ren)(ren)(tang)(tang)发排管(juan)(juan)(juan)结霜等(li)(li)(ben)(ben)(ben)也可能(tuan)操(chen)作系统中(fu)的(dan)门未调(xie)好,(ren)(ren)(tang)(tang)发器供液不足等(li)(li)(ben)(ben)(ben)(han)(han)当根(di)(rong)情况具(hong)体分析(xie)(ren)(ren)具体(chan)(tong)(mo)降(wei)后(ben)(ben)(ben)(han)(han)果库(wei)回升(cong)(ji)快,(ren)(ren)应检(mo)隔热层(tuan)否(xi)(juan)(juan)(juan)平(xi)(yi)(dan)(chang),(ren)(ren)施工(fa)质量(tuan)否(xi)有问(chui)等(li)(li)(mo)?</p> 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