宿舍楼暖通空调系统设计毕业设计说明书文章教材课程.doc

西南科技大学本科生毕业论文 1 1 827宿舍楼暖通空调系统设计 学院名称 土木工程与建筑学院 专业名称 建筑环境与设备工程 学生姓名 学号 指导教师 二〇一五年六月 PAGE 1 PAGE 1 PAGE 1 PAGE 1 827宿舍楼暖通空调系统设计 摘要:本次设计内容为安县永安镇827宿舍楼暖通空调系统设计，该宿舍楼地上4层，无地下设施，总建筑高度15.15m，该建筑为住宿楼，本次设计的主要任务是完成一至四层夏季空调冷负荷、冬季采暖热负荷计算；空调系统方案的经济性分析比较及设备选型，完成风系统和水系统的设计并绘制风管平面布置图、空调机房平面布置图，完成系统管道保温处理、设备减振设计及节能设计。在设计中，采用谐波反应法计算夏季冷负荷，采用稳定传热计算冬季热负荷，在对方案进行比较之后。风系统和水系统的水力计算采用假定流速法，在设计过程中，查阅相关规范条文，采用了目前常用的设备和新的技术。通过空调方案的优缺点及适用场合的比较，并结合本工程实际情况，一至四层全部采用风机盘管加独立新风的半集中式空调系统。在此基础上进行空调风、水系统及冷热源机房的设计。 关键词：负荷计算； 空调系统； 风机盘管； 节能 PAGE 2 PAGE 2 1 PAGE 2 PAGE 2 1 827 dormitory building HVAC system design Abstract: 827 dormitory building HVAC system design, the dormitory building on the fourth floor, no underground facilities, building a total height of 15.15m. The building for residential buildings, the main task of this design is to complete one to four summer air-conditioning cooling load and winter heating load calculation; air conditioning system for the economic analysis of comparison and selection of equipment, the complete air system and water system design and draw up the wind pipe layout, air conditioning room layout diagram, complete system pipeline insulation treatment, damping equipment design and energy-saving design. In the design, the harmonic response method is used to calculate the summer cooling load, and the stable heat transfer is used to calculate the winter heat load.. The hydraulic calculation of the wind system and water system is based on the assumption that the velocity method is used in the design process, and the relevant codes are consulted, and the equipment and new technology are used.. Through the comparison of the advantages and disadvantages of the air conditioning scheme and the applicable occasions, and combining with the actual situation of the project, the semi centralized air conditioning system of the fan coil unit and the independent outdoor air of the four layer is used.. Based on this, the design of air conditioning air, water syst