汽车空调技术浅析

毕业论文（设计）

论文（设计）题目：汽车空调技术浅析

摘要

随着汽车工业的迅猛发展和人民生活水平的日益提高，汽车开始走进千家万户。人们在一贯追求汽车的安全性、可靠性的同时，如今也更加注重对舒适性的要求。因而，空调系统作为现代轿车基本配备，也就成为了必然。近年来环保和能源问题成为世界关注的焦点也成为影响汽车业发展的关键因素各种替代能源动力车的出现为汽车空调业提出了新的课题与挑战。

自本世纪20年代汽车空调诞生以来，空调的控制方法经历了由简单到复杂，再由复杂到简单的过程。作为汽车空调系统的电路控制方面也再不段的更新改进，给汽车空调的使用与维修问题带来新的挑战。论文最后以汽车空调故障检修的方法，对汽车空调系统的再深入探讨，以达到对汽车空调系统的了解，并运用在实际工作中。

文章从实际出发，全面、系统地阐述了空调系统的基本结构、工作原理、使用和保养知识。列举了大量的维修实例，详细地讲解了空调系统故障的现象、原因和排除方法。最后以故障检修深入探讨。

关键词：汽车空调, 压缩机, 检修

Abstract

With the rapid development of automobile industry and the increasing people's standard of living, the car started to enter thousands of households. While people in the safety, reliability of the consistent pursuit of the car, it also pays more attention to the comfort requirements. Therefore, the air conditioning system as the basic equipment of modern cars, has become the inevitable. Environmental and energy issues in recent years become the focus of world attention also becomes the key factors affect auto industry development of alternative energy power car has raised new issues and challenges to the automotive air-conditioning industry.

From this century 20 time of automobile air conditioning since birth, with the popularization and development of automobile air conditioning system, Air conditioning control method also experienced from simple to complex, from the simple to the complex process. As the automobile air conditioning system circuit control is not the update improvement, which brings new challenges to the use and repair of automobile air conditioner. Finally, the method of automotive air conditioning troubleshooting, on automobile air conditioning system further discussion, in order to achieve understanding of the automotive air conditioning systems, and use in practical work.

In this paper, comprehensively, systematically expounded the air-conditioning system's basic structure, working principle, use and maintenance of knowledge. Listed a large number of repair examples, explain in detail the air-conditioning system fault phenomena, causes and solutions. Finally, troubleshooting depth.

Keywords: development of automobile air conditioning repair

目录

1 引言 (1)

2 汽车空调的概述 (1)

2.1 汽车空调的发展概况 (1)

2.1.1汽车空调的发展历程与现状 (1)

2.1.2汽车空调发展的趋势 (1)

2.2汽车空调的功能运质量评价指标 (2)

2.2.1汽车空调的功能 (2)

2.2.2汽车空调的质量指标 (2)

3 汽车空调的构造 (3)

3.1汽车空调的分类 (3)

3.2汽车空调的组成 (3)

4 汽车空调的工作系统 (4)

4.1汽车空调的制冷原理 (4)

4.2 汽车空调的制冷循环 (5)

4.3 制冷剂与润滑油 (6)

5 汽车空调的控制系统 (8)

5.1 汽车空调控制板 (8)

5.2 真空控制系统 (9)

6汽车空调通风与空气净化装置 (10)

6.1汽车空调通风系统 (11)

6.2空气净化装置 (11)

7 汽车空调的使用与维护 (12)

7.1 汽车空调的使用注意事项 (12)

7.2汽车空调的日常维护 (13)

7.3汽车空调系统的检修 (15)

8汽车空调技术的展望 (17)

9 总结 (18)