面向电动汽车的新型吸附式蓄热蓄冷装置设计.doc

本科生毕业设计 题 目 面向电动汽车的新型吸附式蓄热蓄冷装置设计 学 院 化学工程学院 专 业 过程装备与控制工程 学生姓名 　 范恩信 学 号 1143082070 年级 2011级 指导教师 鲍泽威 教务处制表 二Ο一四 年 六 月 三 日  面向电动汽车的新型吸附式蓄热蓄冷装置设计 过程装备与控制工程 学生：范恩信 指导老师：鲍泽威 摘要 随着社会发展，电动汽车越来越受到人们青睐，这也对电动汽车空调的研究开发提出了新的课题与挑战。 虽然基于吸附式的空调系统自己的优势使得这种方式成为主要热能来源，但是它们通常的COP值较低，而且往往是笨重和沉重的。紧凑和轻量级ATB需要替换现有的空调系统在电动汽车中使用的电池。于是我们利用能够提供大的冷却和加热能力的新型吸附剂。另外吸附床的整体设计也是一个关键因素。这个装置能合理利用影响加热和冷却速度的各项参数,并从特殊途径进一步改善热电池的整体性能。 沸石-水蒸气热化学蓄热技术具有蓄热密度大，不需要保温，价格便宜和安全环保等优点。 因此找到新型复合固化吸附结构并利用沸石-水蒸气热化学蓄热技术实现热电池的性能提升。 关键词：新型制冷，沸石-水分子筛，蓄热， A new adsorption type for electric vehicle regenerative thermal storage device design Process Equipment and Control Engineering Student: Enxin Fan Supervisor: Zewei Bao Abstract With the development of society, the electric car is more and more favored by people, the research and development of electric automobile air conditioning brings new issues and challenges. Although the adsorption air conditioning system based on the advantages of their own making this way has become the main source of heat, but they usually have lower COP values, but also tend to be bulky and heavy. Compact and lightweight ATB need to replace the existing air conditioning system used in electric vehicle battery. So we use a new adsorbent can provide high cooling and heating capacity. In addition to the overall design of adsorbent bed is one of the key factors. This device can reasonably use the parameters affecting the heating and cooling rate, and further improve the overall performance of thermal battery from a special way. Zeolite water vapor thermochemical heat storage technology has high heat storage density, without insulation, cheap and safety and environmental protection etc.. So to find new composite curing structure and the use of adsorp