摘要：本设计为华贸中心空调系统设计，包括2F裙楼以及54层办公楼两部分。该大厦位于上海市。2F为商业区域及服务用房，用途根据实际需要来定；建筑面积1389.2，层高5m；54F为办公用房，建筑面积1309.2，层高4m。49009

根据房间功能及面积，2F考虑分区，服务区域选用风机盘管加新风系统，商业区域考虑到人员及使用功能选用全空气系统，一次回风；54F则根据课题要求设计水环热泵空调系统，包括水循环环路，水环热泵机组，辅助设备，新风系统等；这里考虑到安装维修及空间布置，机组选用整体机。另外，考虑到实际使用过程中设备管道维护，环境影响等问题，本工程也进行了相关保温消声等设计。

毕业论文关键词：负荷计算;全空气;新风系统;水环热泵

The HuaMao center D area water loop heat pump air conditioning system design

Abstract: the design for the China trade center air conditioning system design, including 2 f the skirt building office building and 54 floors two parts. The building is located in Shanghai. 2 f service for commercial area and occupancy, use according to the actual needs; Construction area of 1389.2, the height of 5 m; 54 f office premises, the building area is 1309.2, the height of 4 m.

According to function and room area, 2 f consider partitions, service area selects fan-coil unit plus fresh air system, commercial area use full air system considering the personnel and use function, a return air; 54 f is set according to the topic of water loop heat pump air conditioning system, including the water cycle, auxiliary equipment, water loop heat pump units, fresh air system; Here considering the installation and maintenance and space layout, choose the whole machine unit. In addition,Considering the actual pipeline maintenance equipment in use process, the problem such as environmental impact, this project also has carried on the related thermal noise design

Key words: cooling load; Fan coil plus fresh air system independently; Water cooled screw unit

目录

绪论 1

1 空调负荷计算 2

  1.1 负荷设计参数 2

  1.2 围护结构冷负荷计算 2

    1.2.1 外墙和屋面的冷负荷计算 2

    1.2.2 外窗的温差传热冷负荷计算 3

    1.2.3 外窗太阳辐射传热冷负荷 3

    1.2.4 内维护结构的传热冷负荷 4

    1.2.5 人体冷负荷 4

    1.2.6 灯光冷负荷 4

    1.2.7 设备冷负荷 5

    1.2.8 渗透空气显热冷负荷 6

    1.2.9 食物的散热冷负荷 6

    1.2.10 散湿量与潜热冷负荷 6

  1.3 负荷计算统计 8

2 空调系统方案确定 11

  2.1 空调系统的划分原则 11

  2.2空调系统的分类 11

  2.3空调系统选定 12

3 空气处理过程分析与计算 13

  3.1 一层商场一次回风计算过程 13

    3.1.1 焓湿图分析