《车辆工程毕业设计(论文)-RL5040XLC冷板式冷藏汽车改装设计【全套图纸】》由会员分享,可在线阅读,更多相关《车辆工程毕业设计(论文)-RL5040XLC冷板式冷藏汽车改装设计【全套图纸】(43页珍藏版)》请在金锄头文库上搜索。
1、本科学生毕业设计RL5040XLC 冷板式冷藏汽车改装设计系部名称: 汽车与交通工程学院 专业班级: 车辆工程 学生姓名: 指导教师: 职 称: The Graduation Design for Bachelors DegreeRefitting Design of Refrigerating Automobile on RL5040XLC Cooling-plate RefrigerationCandidate:Specialty:Vehicle EngineeringClass:07-4Supervisor:Associate Prof. Heilongjiang Institute o
2、f Technology黑龙江工程学院本科生毕业设计I摘 要随着我国高速公路的迅猛发展,公路冷藏车运输越来越显示出其快速发展的趋势。因为运输的集装化及环境保护意识的提高,货物运输不仅要求其运输的快捷安全,而且要求被运输货物的质量能保鲜。因此对冷藏车的生产与应用有了更高的要求。本次改装设计的冷藏汽车总质量为 4 吨,制冷温度为-25,是福 CTX3360 型底盘的基础上改装设计的,主要包括制冷装置、隔热车厢和副车架的设计。本次设计采用非独立式冷板制冷的制冷方式,配合地面制冷机组使用,减轻了整车质量,隔热车厢选择分片式,用车厢底板直接做副车架,制造工艺简单并且节约成本,满足了中短途运输中对经济性和
3、实用性的双重需求。全套图纸,加关键词:专用车设计;冷藏汽车;冷板;制冷量;隔热车厢;副车架黑龙江工程学院本科生毕业设计IIABSTRACTWith the rapid development of our countrys highway, the transports of highway refrigerator trucks have showed their rapid development trend. Because of the requirement of containerized shipment and the conscious of environmental pr
4、otection, the cargo transport not only requires rapidness and safety, but also the quality of the goods must be retained freshness. So the production and application of refrigerator trucks have higher requirements. This design depends on CA1103P9K2LE chassis from FAW with the 10,000kg total mass, -5
5、 the lowest degree and 4 hours maximum endurance. This design includes refrigerated equipments, insulation carriage and sub-frame. This design uses the independent type of cooling-plate for refrigeration with the help of the ground refrigeration unit to reduce the weight with full equipments. Using
6、choose subdivision type as insulated body and using platform floor as sub-frame doesnt only make process sample but also save the cost. And it also can satisfy short distances transportations requirement of economy and usefulness. Keyword: Special Vehicle Design, Refrigerated Vehicles, Cooling-plate
7、, Cooling Capacity, Insulation Carriage, Sub-frame黑龙江工程学院本科生毕业设计III黑龙江工程学院本科生毕业设计目 录摘 要 .1Abstract.2第 1章 绪 论 .31.1 冷藏车的概述与意义 .31.2 冷藏车的发展概况 .31.3 我国冷藏车的发展 .41.4 我国冷藏车的生产和技术概况 .5第 2章 二类底盘的选择 .62.1 二类底盘的选择原则 .52.2 二类底盘的参数介绍 .62.3 本章小结 .7第 3章 冷藏车的分类及总体布置 .83.1 冷藏车的种类及原理介绍 .83.2 制冷方案分析 .83.3 冷板式冷藏车的结构布置 .93.4 本章小结 .10第 4章 隔热车厢的分类与设计 .114.1 隔热车厢的定义、分类与组成 .114.2 隔热车厢的结构特点与对比 .114.3 各种隔热车厢的优缺点分析 .144.4 隔热车厢的结构设计 .154.5 车厢门及其他附件设计 .184.6 本章小结 .20第 5章 冷藏车的性能计算 .215.1 冷藏车的热工参数确定 .215.2 隔热车厢的传热系数 .235.3 本章小结 .