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1、摘要随着人们生活水平和消费水平的不断提高，汽车的普及程度越来越广，人们对汽车乘驾的舒适性、安全性等均提出了更高的技术要求。汽车空调系统目前已经发展成为集汽车采暖、制冷、除霜、除雾、空气净化、温湿度自动控制的核心系统，是汽车舒适性和安全性评估的重要标准之一。汽车空调的作用已是众所周知。汽车空调装置已不再是豪华奢侈的象征，不仅轿车、客车上采用空调，货车、工程车上也纷纷安装空调装置。人们对空调的需求越来越迫切，对汽车空调质量的要求也越来越高。 然而汽车空调发生故障是在所难免的，为了降低空调发生故障的几率，对汽车空调的日常维护保养至关
2、重要。本文首先对汽车空调系统的组成结构进行了详细的介绍。将空调系统具体分为六部分：制冷装置、暖风装置、通风装置、加湿装置、空气净化装置和电控系统。对每一部分的结构及工作原理进行了介绍。在第三章主要从汽车空调的正确使用方法、汽车空调的使用误区、汽车空调的维护保养及空调系统的清洁四方面对汽车空调的日常维护方法进行了介绍。关键词：汽车空调；工作原理；维护；保养ABSTRACTWiththecontinuousimprovementofpeople'slivingstandardsandthelevelofconsumption,th
3、epopularityoftheautomobileismoreandmorewidely,peopleputforwardhigherrequirementsforthecomfortandsafetyoftheautomobiledriving.Automotiveairconditioningsystemhasbeendevelopedintoasetofautomotiveheating,refrigeration,defrost,fog,airpurification,temperatureandhumidityco
4、ntrolsystem,isoneoftheimportantcriteriaforvehiclecomfortandsafetyassessment.Theroleofautomotiveairconditioningiswellknown.Automotiveairconditioningequipmentisnolongerasymbolofluxury,notonlythecar,passengercarhaveinstalledairconditioning,butalsothetrucksandengineerin
5、gvehicleshavealsoinstalledairconditioningdevices.People'sdemandforairconditioningisbecomingmoreandmoreurgent,andthedemandforthequalityofautomotiveairconditioningisalsogettinghigherandhigher.However,thefailureofautomotiveairconditioningisinevitable,inordertoreducethe
6、probabilityoffailureoftheairconditioning,thedailymaintenanceofautomotiveairconditioningisessential.Inthispaper,thecompositionandstructureofautomobileairconditioningsystemareintroducedindetail.Theairconditioningsystemisdividedintosixparts:arefrigerationdevice,awarmai
7、rdevice,aventilationdevice,ahumidifyingdevice,anairpurifyingdeviceandanelectriccontrolsystem.Thestructureandworkingprincipleofeachpartareintroduced.Inthethirdchapter,mainlyfromthecorrectusemethodofautomobileairconditioner,themisunderstandingofautomobileairconditioni
8、ng,automotiveairconditioningmaintenanceandcleanairconditioningsystemfouraspectsofautomotiveairconditioningmaintenancemethodsareintroduced.
