新型蓄冷周转柜的技术特点与冷量计算  

Technical Characteristics and Cold Capacity Calculation of New Type Cold Storage Container

作　　者：许国锋[1] 张楠楠[1] 郑大宇[1] 

机构地区：[1]哈尔滨商业大学

出　　处：《冷藏技术》2016年第3期16-19,共4页Journal of Refrigeration Technology

摘　　要：本文介绍了基于网购的生鲜冷藏保鲜物流周转柜的技术特点，并对周转柜内热负荷以及制冷量进行计算。该周转柜采用先进的蓄冷技术，使用可拆卸式蓄冷板进行制冷，夜间用加冷冻结机给蓄冷板充冷，减小了白天用电高峰时的电力负荷。将周转柜进行模块划分，不同品温的物品分别放置，而且周转柜与RFID技术结合，可以实时监控物品的温湿条件。本文以菠菜、猪肉和葡萄为例对柜内热负荷和所需冷量进行计算与比较，同一尺寸的周转柜放置不同温度要求的货物，产生的热负荷和所需冷量都是不同的。This paper introduces the technical characteristics of the logistics container which is basing on online fresh refrigeration, and calculated its heat load and refrigerating capacity. The logistics container adopts advanced technology of cold storage, using removable cooling plate to refrigerate, charging cold for cooling plate by apparatus of adding cold at night, and then reducing the peak of power load during the day. Parting it as module, different temperature range goods placed respectively, and the logistics container combined with RFID technology, monitoring temperature and humidity conditions of the goods at any time. In this paper, with spinach, grape and pork as cases, making calculation and comparison for its heat load and refrigerating capacity, putting different temperature range goods in the same size container, the heat load and the required cold quantity is different.

关 键 词：周转柜 热负荷 制冷量 模块化 蓄冷技术 

分 类 号：TB657[一般工业技术—制冷工程]