- 1、本文档共29页,可阅读全部内容。
- 2、原创力文档(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
一汽汽车技术 空调 Hvac VW2.ppt (NXPowerLite)
HVAC UNIT : LOCALISATION IN VEHICULE HVAC : Heating, Ventilating & Air Conditioning Unit OBJECTIVES Vehicle integration AIR CIRCULATION BLOWER SUBASSEMBLY BLOWER THERMAL SUBASSEMBLY THERMAL SUBASSEMBLY: TEMPERATURE CONTROLWITH WATER FLOW CONTROL THERMAL SUBASSEMBLY: COMPARISON OF DIFFERENT TYPES OF TEMPERATURE CONTROL THERMAL SUBASSEMBLY: EVAPORATOR THERMAL SUBASSEMBLY: ELIMINATION OF CONDENSATES THERMAL SUBASSEMBLY: HEATER CORE THERMAL SUBASSEMBLY: HEATER CORE AIR DISTRIBUTION: FEET / HEATING MODE CENTRED HVAC UNIT CENTRED HVAC UNIT CENTRED HVAC UNIT WITH LATERAL BLOWER CENTRED HVAC UNIT WITH LATERAL BLOWER HALF CENTRED HVAC UNIT HALF CENTRED HVAC UNIT NON CENTRED HVAC UNIT NON CENTRED HVAC UNIT THE CAR CABINE FILTER PARTICLES FILTERS CHARACTERISATION FILTER FOR CAR CABINE PARTICLES FILTER AIR INLET SUBASSEMBLY: PARTICLE FILTERS COMBINED GAS AND PARTICLES FILTERS Version 15/3/2000 CCD2 - HVAC ARCHITECTURE * Version 15/3/2000 CCD2 - HVAC ARCHITECTURE Evaporator Blower Demisting / defrosting flap Vent flat Heater core Mixing flap Air inlet flap Filter Feet heating flap Recirculation air intake Air intake grille HVAC unit SAFETY THERMAL COMFORT VISIBILITY WINTER SUMMER * WINDSCREEN * LEFT & RIGHT SIDE * HEATING * COOLING Wall to trap dropletts Position 9 to 15° in the vehicle The distribution control is on the “Feet” position; the demisting nozzle is usually permanently supplied (by design leak: 10% of the flow rate). The position of the blower control and the heating control are adjusted according to requirements (the colder the external temperature, the larger the flow rate). The air intake control is on outside air. The A/C control is switched on (the compressor starts up as soon as the temperature so permits). A/C ADVANTAGES DISADVANTAGES Same unit for left and right hand drive Volume in x or z axis (--) Cost Compacity in y axis (glove box) (++) Left and right separate temperature control (++) It is near the air inlet, in the engine compartment, or be
您可能关注的文档
- [【程伟】基于滑模控制的汽油发电机数字式电子调速器开发.ppt
- [万州水厂.doc
- [【程伟】打印最终版05.31.doc
- [供配电系统节能技术概念.doc
- [【李黎 5.10】重庆大学硕士学位论文.doc
- [初识 PCB.ppt
- [勤工俭学统计系统简明操作图示.ppt
- [嘉陵30Kw测功机系统[李].ppt
- [嘉陵30Kw测功机系统.ppt
- [发动机特性介绍PPT.ppt
- 幼儿教师资格证(考试资料)《幼儿保健知识与能力》新版初级练习卷有答案与.docx
- (附答案)川农12月《中药化学》作业考核-.docx
- (附答案)川农12月《园林植物保护学(本科)》作业考核-.docx
- (附答案)川农12月《有机化学(专科)》作业考核-.docx
- (附答案)川农12月《植物保护学(本科)》作业考核-.docx
- (附答案)东师《教育心理学》在线作业2-1(1).docx
- (附答案)川农12月《药剂学》作业考核-.docx
- (附答案)川农12月《配方饲料制造工艺与技术(专科)》作业考核-.docx
- 幼儿教师资格证(考试资料)《幼儿保健知识与能力》新版基础知识题库带解析.docx
- 幼儿教师资格证(考试资料)《幼儿保健知识与能力》基础知识模拟押题卷.docx
文档评论(0)