自冷却式吸附冷藏容器的设计及性能实验研究  

Study on design and performance of self-cooling adsorption refrigeration vessel

作　　者：潘琴 郑理元 蔡国良 梁晓钟 胡韩莹 朱龙潜 Pan Qin;Zheng Liyuan;Cai Guoliang;Liang Xiaozhong;Hu Hanying;Zhu Longqian(Guangzhou Wanbao Appliance Holding Co.Ltd.,Guangzhou 510220,China;HKUST Fok Ying Tung Research Institute,Guangzhou 511458,China)

机构地区：[1]广州万宝家电控股有限公司,广州510220 [2]广州市香港科大霍英东研究院,广州511458

出　　处：《低温与超导》2021年第4期91-96,共6页Cryogenics and Superconductivity

基　　金：广州市科技计划项目——对外科技合作计划(201807010097)资助。

摘　　要：在冷链市场需求日益增长的背景下,针对目前冷链物流中食品安全保障较低的问题,研发出一种自冷却式吸附冷藏容器,该容器具有制冷时无能源驱动,结构简单,绿色环保,可反复循环使用的特点。性能实验结果表明:对容器进行2 h、300℃的加热脱附再生后,在吸附制冷实验时,经过1 h 32 min的制冷时间,能将10 L水的温度从25℃降到2.34℃,且能维持水温在10℃以下超过20 h。Under the background of increasing demand for cold chain market, aiming at the problem of low food safety guarantee in cold chain logistics, a self-cooling adsorption refrigeration vessel was developed. The vessel had the characteristics of no energy drive, simple structure, environmental protection, and could also be reused. The experimental results show that the temperature of 10 L water can be reduced from 25 ℃ to 2.34 ℃ and the water temperature can be maintained below 10 ℃ for more than 20 hours after the adsorption refrigeration experiment based on 2 h and 300 ℃ heating desorption regeneration.

关 键 词：吸附制冷 脱附再生 制冷时间 保温时间 

分 类 号：TB657[一般工业技术—制冷工程]