摘 要本次设计的题目是江淮冷藏车改装设计。冷藏汽车是采纳隔热车厢为保温装置，并利用不同的制冷装置，从一定程度上实现各种易腐货物的运输。在查阅相关资料，分析对比了国内外冷藏车进展现状。从而提出了这个设计的目的和意义，同时开展毕业设计的内容。本次设计中主要针对冷藏车的特点进行了整车总体布置的设计、二类底盘的选择、隔热车厢的设计、制冷系统设计、副车架设计以及整车性能进行了设计与计算。在各部分设计计算中，首先介绍原理分析对比后进行理论计算和校核，依照选用为先原则进行设计。本次设计最终选定隔热车厢填充材料为硬质聚氨酯、制冷方式为非独立式冷板制冷、整车性能优秀。通过理论计算本设计中的冷藏车性能优秀，各项性能都能达到国家标准。在理论上本设计是可行的.关 键 词 ： 改 装 设 计 ； 冷 藏 汽 车 ； 隔 热 车 厢 ； 制 冷系 统 ； 整 车 性 能ABSTRACTThe topic of this design is the modification design of Jianghuai refrigerated automobiles. Refrigerated automobile is used heat insulation carriage as insulation device, makes use of different cooling device, therefore, implementes perishable goods on transportation from a certain degree . After consulting relevant information, analyzing the contrast of the development status of refrigerator automobiles at home and abroad, I put forward the purpose and significance of this design ,at the meanwhile,develop the content of this graduation design.This design conducts the design of the overall layout of vehicle the design of the choice of second type chassis and insulation carriage,the design of refrigerating system and subframe, carrys on the design and calculation of all the vehicle performance ,based on the features of refrigerated automobile.In various parts of the design calculations, firstly, I introduce the principle,after comparison,conduct theoretical anlysis calculations and check, in accordance with the principle of selection for the first design.The design of th...
