冷藏柜节流机构的研究  

Study of refrigerating throttle mode

作　　者：张世锋 

机构地区：[1]大连三洋冷链有限公司,大连116600

出　　处：《家电科技》2014年第5期88-89,共2页Journal of Appliance Science & Technology

摘　　要：冷藏柜现阶段常用的节流机构为毛细管和热力膨胀阀,这两种机构对同一冷柜的性能影响如何,一方面关系到产品的设计方案,另一方面还关系到产品的性价比。本文通过对比试验,得出这两种节流机构都能满足性能要求;热力膨胀阀节流前期拉温速度快,毛细管节流后期拉温速度快。Currently refrigerating throttle mode using capillary and thermal expansion valve. This is how the two modes on the performance of the same refrigerator, one related to the design plan of the product, on the other hand also on the cost of the product. Through experimental comparison of both throttle mode,come both can meet the performance requirements, early rapid cooling rate of thermal expansion valve, post capillary cooling speed quickly.

关 键 词：节流机构 毛细管 热力膨胀阀 

分 类 号：TM925.2[电气工程—电力电子与电力传动]