题 目: 成都市某商用
所属系、部 : 建 筑 工 程 系
复华实业
年级、 专业:碎纸片的拼接复原 空 调 091
* ** 韩 云 雪
it学 号: ************
* * * ** 漆 富
完 成 时 间: 2012 年 5 月
摘要校正死亡率
随着社会的进步，社会生产力和科学技术不断发展，一方面，人类对建筑环境控制的能力已大大增强；另一方面，人类的生活日趋丰富多彩，这就要求从更高层次上能动地控制环境，以满足人们生活、工作、生产和科学实验等活动过程对室内环境不断提出的新要求。在此背景下，针对多变的内外环境因素干扰，侧重于改善建筑内部热湿环境和空气品质的暖通空调技术也逐步形成和发展起来。而设计一项节能、环保、舒适的中央空调工程是很有实际意义的。 果尔除草剂
本工程为成都市某商用中央空调系统设计。根据建筑的特点，在办公区域和客房区域选用风机盘管加新风系统，在公共区域选用全空气系统。在设计开始前，查询成都sodalime
市的气象参数作为原始数据使用，包括当地的温度，湿度。依据室内的温湿度要求，以及室外的气象参数，进行负荷计算，主要是冷负荷。依据室内人员数目确定湿负荷。空调风系统的设计，首先要依据负荷确定送风量，再根据送风要求，进行气流组织的计算，最后确定风口的数量并合理的均匀布置风口。空调水系统选择异程式，并根据流量等参数进行水力计算，确定供回水管管径并进行阻力平衡。根据图书馆的负荷要求选择冷水机组，冷冻水泵，冷却水泵和冷却塔。
关键词：空调设计；全空气；负荷计算；风系统；水系统；节能
Abstract
Along with social progress, the social productive forces, science and technology continue to develop, on the one hand, the human ability to control of the built environment has been greatly enhanced; the other hand, human life has become increasingly rich and colorful, which requires a higher level of dynamic control environment to meet the new requirements of the people live, work, production and scientific experiments and other activities proposed process of the indoor environment. In this context, the changing internal and external environmental factors interfere with the focus on improving the building internal heat and moisture environment and air quality, H
VAC technology gradually formed and developed. Design an energy-saving, environmental protection, the comfort of central air conditioning works great practical significance.
This project is a commercial central air conditioning system in Chengdu design. Selection of fan coil plus fresh air system, according to the characteristics of the building, office space and room area and use an all-air systems in public areas. Before the start of the design, query Chengdu Meteorological parameters as the original data, including local temperature, humidity. Based on indoor temperature and humidity requirements, as well as outdoor meteorological parameters, load calculation, the cooling load. Based on number of indoor personnel to determine the moisture load. Air conditioning duct systems design, first of all be based on load to determine the air volume, according to the air supply requirements for the calculation of the air distribution, and finally determine the number of outlet and reasonable and uniform arrangement of the outlet. The air conditioning water system to select different programs, and in accordance with the parameters of the flow of hydraulic calculations to determine the supply and return pipe di
ameter and the resistance balance. According to the load of the library to select chillers, chilled water pumps, cooling water pumps and cooling towers.
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