资源描述:
《_汽车空调的原理与诊断》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、摘要随着汽车工业的迅猛发展和人民生活水平的H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索,各种替代能源动力车的岀现,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,伴随汽车空调系统的普及与发展,汽车空调的发展大体上经丿力了五个阶段:单一取暖阶段、单一冷气阶段、冷暖一体化阶段、自动控制阶段、计算机控制阶段。空调的控
2、制方法也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而也再不段的更新改进,同时,我国汽车空调的安装随着汽车业的发展以达到100%的普及性,空调已成为现代汽车的一向基本配备。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,并运用在实际工作屮。关键词:汽车空调,压缩机,检修ABSTRACTAlongwithautomobileindustry^rapiddevelopmentandlivingstandard
3、s1day-by-dayenhancement,theautomobilestartstoentereveryone.Thepeoplewhilearepursuingautomobile'ssecurityallalong,reliable,nowalsoevenmorepaysgreatattentiontothecomfortablerequest.Therefore,theair-conditioningsystemtakesthemodernpassengervehiclebasicequipment
4、,alsohasbecomethenecessity.Therecentyears,theenvironmentalprotectionandtheenergyquestionbecametheworldattentionthefocalpoint,alsobecametheinfluenceautomobileindustrydevelopmentthekeyaspect,eachkindofenergyalternativepoweredvehicle'sappearance,proposedthenewt
5、askandthechallengefortheautomotiveairconditioningindustry.Sincethe1920sautomotiveairconditioningbirth,hasfollowedtheautomotiveairconditioningsystem'spopularizationandthedevelopment,automotiveairconditioning'sdevelopmenthasexperiencedfivestagesonthewhole:Warm
6、supsolelythestage,thesoleairconditioningstage,thechangesintemperatureintegrationstage,theautomaticcontrolstage,thecomputercontrolstage.Airconditioning^controlmethodalsoexperiencedfromarrivedsimplycomplex,againfromcomplextosimpleprocess.Astheautomotiveaircond
7、itioningsystem'selectriccircuitcontrolaspectalsoagainsection'srenewalimprovement,simultaneously,ourcountryautomotiveairconditioning'sinstallmentdoesnotachieve100%popularizationsalongwiththeautomobileindustrydevelopment,theairconditioninghasbecomethemodemauto
8、mobilealwaysthebasicequipment.Bringthenewchallengeforautomotiveairconditioning^useandtheservicequestion・Thepaperbytheautomotiveairconditioningtroubleshooting'smethod,discussesthoroughlyagainfina