帕萨特空调系统检测及维修.docVIP

PAGE / NUMPAGES 课题名称 帕萨特领驭空调系统的检测与维修 院/专 业 班 级 学 号 学生姓名 5665 毕 业 论 文 指导教师： 2016年5月27日 摘 要 随着汽车工业的不断发展，人们生活水平的不断提高，人们在购买汽车时更加注重汽车的舒适性。现在的汽车空调功能包括制冷、取暖和通风换气，除去空气中的霉味，除霜除雾。但是空调系统一旦出现故障，就会对汽车的舒适性造成影响，造成驾驶人的疲劳，引起安全隐患。制冷剂的泄漏还会造成环境的污染。本文主要介绍空调系统的组成与工作原理，以帕萨特领驭空调系统为例，详细阐述帕萨特领驭空调系统的组成特点和工作原理，并且对帕萨特领驭空调系统的典型案例进行分析排故，为维修人员和车主提供参考。 关键词：帕萨特 空调系统 故障维修 案例 Abstract With the continuous development of the automotive industry, the continuous improvement of peoples living standards, people pay more attention to the comfort of the car when buying a car. Now the automotive air conditioning features include refrigeration, heating and ventilation, remove the air in the mold smell, in addition to the mist. But once the air conditioning system failure, it will affect the comfort of the car, causing the drivers fatigue, causing security risks. The leakage of the refrigerant will cause environmental pollution. Is mainly introduced in this paper composition and the working principle of air conditioning system, with the Passat Lingyu air-conditioning system as an example, expounds in detail the composition characteristics and working principle of the air conditioning system of Passat Lingyu, and typical case on Passat Lingyu air conditioning system for analysis and troubleshooting, provide a reference for the maintenance personnel and the owner. Keywords: Passat Breakdown Maintenance Air Conditioning System Case 目 录 TOC \o 1-3 \h \u HYPERLINK \l _Toc21 第一章 绪论 PAGEREF _Toc21 1 HYPERLINK \l _Toc25897 1.1 引言 PAGEREF _Toc25897 1 HYPERLINK \l _Toc230 1.2汽车空调的发展 PAGEREF _Toc230 1 HYPERLINK \l _Toc28853 1.3空调系统的技术要求 PAGEREF _Toc28853 2 HYPERLINK \l _Toc11364 第二章 汽车空调的简介 PAGEREF _Toc11364 3 HYPERLINK \l _Toc7033 2.1汽车空调的组成 PAGEREF _Toc7033 3 HYPERLINK \l _Toc23941 2.1.1蒸发器 PAGEREF _Toc23941 3 HYPERLINK \l _Toc18544 2.1.2冷凝器 PAGEREF _Toc18544 3 HYPERLINK \l _Toc6065 2.1.3膨胀阀 PAGEREF _Toc6065 4 HYPERLINK \l _Toc20564 2.1.4压缩机 PAGEREF _Toc20564 4 HYPERLINK \l