发动机余热驱动的固体吸附式制冷技术应用研究  

Research on application of engine exhaust-powered solid adsorption refrigerating system

作　　者：王学生[1] 王如竹[1] 吴静怡[1] 许煜雄[1] 

机构地区：[1]上海交通大学制冷与低温工程研究所,上海200030

出　　处：《现代化工》2004年第z1期207-210,共4页Modern Chemical Industry

基　　金：国家重点基础研究发展规划项目(G2000026309)

摘　　要：吸附式制冷既节能又环保。简述了固体吸附式制冷的基本原理及热力循环过程,讨论了适合发动机余热特点的吸附制冷工质对特性,开发了一种氯化钙/活性炭复合吸附剂。介绍了吸附式制冷技术在内燃机车司机室空调、渔船制冰、重载卡车空调等领域的应用情况。指出强化吸附床的传热传质,提高系统运行稳定和可靠性是推动该技术工业化应用的关键。The principle and thermodynamic mechanisms of solid adsorption refrigeration system which is energy-saving and environmental friendly one were analyzed.The performance of several working pairs which are suitable for the solid adsorp- tion refrigeration system driven by the wasted heat of engine were discussed,and a new kind of hybrid adsorbent was developed. The industrial application of engine exhanst-powered adsorption ice maker for fishing boat and adsorption air-conditioners for lo- comotive and truck driver-cabin were introduced.The applied examples show that the core technologies for enhancing the heat and mass transfer of adsorbent bed and ensuring high system reliability and operational stability are important to realize the in- dustrial application of adsorption refrigeration.

关 键 词：吸附制冷 吸附剂 传热传质 发动机余热 

分 类 号：TQ424[化学工程] TB616[一般工业技术—制冷工程]