摘要本次课题为某公司生产基地办公楼位于湖南长沙市经济开发区，该楼地上9层，地下1层，建筑面积约11000平方米，建筑高度31.4米，属二类高层建筑。设计中，要求完成大楼的放排烟工程设计，全大楼的空气调节工程设计，全大楼的空调冷热源工程设计。在本次设计中，根据实际图纸，选择了风冷热泵为集中冷热源，营业大厅和入口门厅选用一次回风的全空气系统，会议室、计算机房、生产班组、业务接待、餐厅、办公室等房间都采用风机盘管加新风系统。由实际图纸，根据设计规范的要求，各个房间全部采用自然排烟，内走道排烟，根据设计规范，也采用自然排烟。28581
关键词 办公楼 空调设计 通风 风机盘管 一次回风
毕业论文设计说明书外文摘要
Title Air conditioning engineering design of a building in Changsha
Abstract
This subject is to design for an office building of a company’s production base which is located in an economic development zone in Changsha, Hunan province. The building has 9 floors on the ground and 1 underground. Its site area is about 11000 square meters and its building height is 31.4 meters. This building is a type-two high-rise building. My design consists of three parts: the smoke emission design, the air conditioning design and the heat and cold source design. According to the actual drawing, I choose the air-cooled heat pump for central hot and cold source, the all-air system with primary return air for the business office and the entrance hall, the fan-coil with fresh air system for the conference room, the computer room, the production team, the business reception, the restaurant and the office rooms. With the actual drawings, according to the requirement of the design, I adopt the natural smoke ventilation for all rooms and also for the smoke discharge of internal corridors.
Keywords office building air conditioning system design ventilation fan-coil units primary return air
目录
1 绪论 1
1.1 采暖通风与空气调节的含义 1
1.1.1 采暖 1
1.1.2 通风 1
1.1.3 空气调节 1
1.2 采暖通风与空气调节的工作原理 1
1.3 采暖通风与空气调节技术的前景 2
2 设计概况 3
2.1 土建资料 3
2.2 气象资料 6
2.3 室内设计参数 7
2.4 设计应遵守的相关规范、标准及规定 7
3 负荷计算 8
3.1 冬季热负荷计算 8
3.1.1 围护结构基本耗热量 8
3.1.2 附加热负荷 8
3.1.3 冬季空调新风负荷计算 9
3.2 夏季冷负荷计算 10
3.2.1 文护结构逐时传热形成的冷负荷 10
3.2.2透过玻璃窗的日射得热形成的冷负荷 12
3.2.3室内热源散热引起的冷负荷 12
3.2.4夏季新风冷负荷 14
3.3 湿负荷计算 15
3.4 负荷汇总 15
4 空调系统的选择和确定 17
5 空调设备的选择和确定 18
5.1 全空气一次回风送风处理过程以及送风参数计算 18 长沙市某办公楼空调工程设计:http://www.751com.cn/gongcheng/lunwen_23478.html