电动车消防车总体设计（毕业设计论文doc）.doc

2013届毕业生
学士学位论文
论文题目电动消防车总体设计
(英文) The overall design of electric fire truck
学院机电与建筑工程学院
专业汽车服务工程
姓名
学号
指导教师
2013年5月23日
电动消防车总体设计

摘要
随着社会的不断进步,人们越来越重视人生财产问题。其中火灾是威胁人生安全的重要灾害,是仅次于旱灾、水灾的第三大灾害。因此各类不同功能的消防车成为了当今人们的急迫需求品。由于现在的社区,学校,工厂等都配有市政消防用水,一款在这些地方工作的配备基本器材小型电动消防车可以在发生火情时,快速达到现场,为城市主战消防车达到前对火势进行控制,减小损失。因此,设计这样的一款小型电动消防车是十分有意义的。
本文在专用汽车设计的基础上,对所设计的小型电动消防车进行了总体设计,其中包括:消防设备的选用;消防设备的布置;选择合适的驱动方式,并根据驱动方式选择合适的底盘;确定主要动力性能指标,并根据性能指标对电机进行选型;分析各类蓄电池的好坏,且结合电机的要求,选择合适的蓄电池并对齐进行了合理的布置。最后对改装好后的小型电动消防车进行了轴荷,最大爬坡度,续驶时间的校核,看其是否满足要求。
关键词:电动消防车;总体设计;校核
Abstract
With the development of society, people pay more and more attention to life property fire disaster which is the third one only behind to the drought, flood disasteris is an important one threatening life , many fire trucks of different e to the people's urgent ,munity,school and factories are all equipped with municipal fire breaking out of fire,a kind of electric truck equipped with essential equipments can get there soon and contral the fire in time before the city pumpers , designing such a small electric fire truck is very meaningful.
Based on the special vehicle design,doing a overall design for the small electrci fire truck including:selection of fire equipment; the layout of fire equipment;choosing the appropriate driving mode and choosing appropriate chassis accroding driving mode;reparaming main dynamic parameters and choosing the suitable motor according dynamic parameters;the analysis of different kinds of battery,choosing the apporpriate battery any and making construction of them by bonding the requirements of ,doing the check of axle load,maximum gradabilith,contiunal driving time for the electric fire truck to see whether it meets the requirments.
Keyword: electric fire truck;overall design;checking
目录
第一章绪论 1
1
电动汽车的优点 1
电动车的历史 2
3
电动车未来的发展方向 5
,内容及方法