基于液态CO_2的自冷饮料罐研究  

Research on Self-cooling Beverage Cans based on Liquid CO_2

作　　者：曹乐[1] 王栋[2] 龚小超[3] 张怡[3] 

机构地区：[1]西安工业大学,西安710032 [2]新疆大学,乌鲁木齐830046 [3]西安理工大学,西安710048

出　　处：《包装工程》2007年第11期58-59,80,共3页Packaging Engineering

摘　　要：介绍了一种新型自冷饮料罐的制冷结构、制冷机理及制造工艺,提出制冷剂用量计算公式和容器强度验算公式,最后对自冷饮料罐的安全性和环保性进行评价。A new type of self-cooling beverage cans refrigeration structure, mechanism, and refrigeration technology was introduced. Formula for calculating the dosage of refrigerants and for checking of container＇s intensity was put forward. The safety and environmental protection of self-cooling beverage cans was evaluated.

关 键 词：制冷机理 结构设计 制冷剂用量 容器强度 

分 类 号：TB484.4[一般工业技术—包装工程]