摘要本建筑位于江苏南京，地上五层用于办公、娱乐、商场及餐饮等商业用途等商业空间，地下一层用作车库。整个建筑面积34561m2,层高4.5m。此次设计需要完成所有商业空间的的空调设计以及地下一层的排风设计。66188

本设计冷热源采用地源热泵机组+普通冷水机组。室内末端对于商场、餐厅、等高大空间采用全空气系统，送风口用散流器送风。办公室等小空间采用风机盘管+独立新风系统。整个空调水系统分三个回路，五根回供水立管。对于水平连接比较多的风机盘管，采用水平同程系统。

毕业论文关键词 地源热泵  全空气系统  独立新风+风机盘管系统   水平同程

毕业设计说明书（论文）外文摘要

Title   A complex air conditioning engineering design in Nanjing                                                      

Abstract

This building is located in Nanjing, Jiangsu Province. The ground five layers are used for handle official bussiness and catering, entertainment, shopping malls and other commercial purposes such as commercial space, the underground is used as a garage. The area of the whole building is 34561 square meters, each floor  is 4.5 meters high. This design needs to complete all the commercial space design and a layer of underground ventilation and air conditioning design. 

The design of cold and hot source uses the ground source heat pump units and ordinary water chillers. The end of indoor is used for shopping malls and restaurants, hose large spaces will use adopts full air system, air supply outlet with diffuser, air supply. Small office space with fan coil plus fresh air system independently. The whole air conditioning water system will use three circuits and separate five roots back to the riser pipe of water supply. For horizontal connection more fan coil units, using the level with the process system.

Keywords ： Ground source heat pump  all-air system   fan-coil + independent open air system   level with the lift

目录

1  概论 1

1．1  工程概况 1

1．2  设计依据 1

2  空调负荷计算 2

2．1  空调室内外设计参数 2

2.2维护结构 2

2.3 空调冷负荷计算 3

2.4湿负荷计算 6

2.5 空调热负荷计算 6

2.6 空调负荷计算结果汇总与分析 8

3、空调系统冷热源的设计 9

3.1 冷热源系统设计的一般要求 9

3.2 空调冷热源方案的确定 10

3.3 空调冷热源机房的设计 10

4、空调方式的设计 12

4.1 建筑功能特点 12

4.2 典型的空调方式的比较 13

4.3空调方式的确定 13

5、空气处理设备的选择 13

5.1全空气系统空气处理器的选择计算 13

5.2风机盘管机组的设计选型