设计计算说明书
课程名称：设计题目：学 校：专业班级：学 号：指导教师：设计时间：
工业通风 暖通
目 录
摘要 ················································································································ 3 1．工程概况及设计原始资料、设计依据 ································································· 4 1．1工程概况 ······························································································· 4 1．2设计原始资料及设计依据 ·········································································· 4 2．车库通风系统概述 ························································································· 4 2．1气象参数 ······························································································· 4 2．2车库设计参数确定 ··················································································· 5 2．3车库通风、排烟系统概述 ·········································································· 5 3．车库通风系统、排烟系统风量计算 ···································································· 6 3．1车库的防烟分区与防烟分区划分 ································································ 6 3．2送风量与排风量计算 ················································································ 7 3．3排烟量计算 ···························································································· 9 4．车库通风系统、排烟系统设计 ········································································ 10 4．1车库通风方法概述 ················································································· 10 4．2风口设计与气流组织 ·············································································· 10 4．3风管设计计算 ························································································ 11 4．4车库的热负荷设计 ················································································· 14 5．主要设备选型······························································································ 15 5．1关于排风与排烟系统的合用····································································· 15 5．2风机的选型计算 ···················································································· 17 结论 ·············································································································· 21 致谢 ·············································································································· 21
摘要
本次课程设计是西安市某地下停车库的通风设计。位于北纬34°18′；东经108°56′；海拔：396.9m。如何解决好地下车库的通风和防排烟问题是地下停车库设计中的一个重要问题。要求设计既满足平时通风要求，排除汽车尾气和汽油蒸汽，送入新鲜空气；又要满足火灾时的排烟要求。在本设计中，充分考虑排风，排烟，保暖等条件。在保证满足设计要求的前提下，尽量使系统安装简单，造价低廉，性能可靠，维护方便。
关键字：西安，通风 地下停车库
课程设计（论文）题目： 西安 市某地下停车库通风设计 专业班级 学生 课程设计要求及原始数据（资料）： 1、 课程设计要求 （1） 严格遵守课程设计进度安排，保证辅导答疑时的出勤率 （2） 课程设计必须按时独立完成，提交课程设计资料符合要求 （3） 对所借阅资料应妥善保管，不得遗失 2、 原始数据（资料） （1） 气象资料 查出下列资料： 经度： 东经108°56′；纬度： 北纬34°18′；海拔： 396.9m 。 夏季气象参数： 夏季通风室外干球温度： 31 ℃；夏季通风湿球温度： 26.6 ℃； 夏季通风室外计算风速： 2.2 ms； 夏季主导风向： SSE ； 夏季通风室外大气压： 959.2 hPa
(强烈推荐)地下车库的通风设计_毕业论文
