摘要
本文介绍了制冰机的脱冰形式,分析了热气脱冰形式及原理,并提出一种多组蒸发器顺接脱冰的设计方案,制作样机并进行了试验测试和研究。结果表明,与传统脱冰方式相比,该装置系统运行稳定,低温工况脱冰效果好,压缩机能耗小,能有效防止液击现象。
The de-icing method of ice machine is introduced in this paper,the way and principle of de-icing by superheated vapour are analyzed,and a design scheme of multigroup evaporator is presented,the prototype was made and tested and studied.The results show that the system is stable compared with the traditional de-icing method,and the deicing effect is good under low temperature condition,the compressor energy consumption is small,can effectively prevent the liquid striking phenomenon.
引文
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