摘要现代生活中,人们对于良好生活环境的要求越来越迫切。其中,空气调节是 一种手段,它可以从多方面来改善室内环境。如何根据建筑需求选择合理的空调 系统和运行方式至关重要。
本文设计对象为成都市区内一综合医院的五层门诊大楼。第一层高为 4。2m, 其余层均为 3。6m。总建筑面积 3314m2,空调面积约为 1978m2,总冷负荷为 283。7kW, 总热负荷为 155。4kW。本设计采用风机盘管加新风的空调方式,对于不同温度、 湿度要求的房间可独立处理,气流组织形式为顶部侧送风、上部回风。空调水系 统采用异程式系统,并且采用分区供水的方式。冷热源采取水冷螺杆机组作为冷 源,燃气热水锅炉作为热源进行设计。83990
最后完成风系统、水系统的水力计算,冷热源设备选型以及空调平面图、系 统图、机房布置平面图。
毕业论文关键词:空气调节 水冷螺杆机组 风机盘管
Abstract In modern life, people to the requirement of a good living environment has become more and more urgent。 Among them, the air conditioning is a means, it can be in many ways to improve the indoor environment。 How to choose reasonable according to the requirements of building air conditioning system and operation mode is very important。
In this paper according to the actual demand for building air conditioning system design。 Select an object to building site for chengdu, as in a general hospital outpatient service building of chengdu。 A total of five layers, the first storey height of 4。2 m, the rest of the layer of 3。6 m。 A total construction area of 3314, the area of air conditioning is about 1978。 Airflow organization form for the top side of the supply and upper return。 This design adopt fan-coil unit plus fresh air of air conditioning mode, this is according to the actual needs of the design object to choose, to the room of different temperature and humidity requirements can the independent processing。 Air conditioning water system adopting different application system, and USES the way of water supply for the partition。 Hot and cold source adopt water-cooled screw units as the cold source, gas hot water boiler as a heat source to carry on the design。
Finally completed the wind system, the hydraulic calculation of water system, hot and cold source equipment selection plan, system and air conditioning, room layout plan。
Keywords: air condition; water cooled screw unit; fan coil
目 录
第一章 绪论 1
1。1 研究背景和意义 1
1。3 空调技术的发展方向 3
1。4 本文主要的研究工作 4
第二章 工程概况和负荷计算 6
2。1 工程概况 6
2。2 空调系统设计依据 6
2。2。1 空调系统室外设计参数 6
2。2。2 室内设计参数 7
2。2。3 设计所用规范 7
2。3 冷负荷组成 7
2。3。1 得热量构成 7
2。3。2 湿负荷的构成 8
2。3。3 冷负荷的构成 8
2。4 冷负荷计算 综合医院的五层门诊大楼空调系统设计:http://www.youerw.com/gongcheng/lunwen_99363.html