毕业设计(论文)-毕业设计(论文)-暖通空调专业毕业设计_毕业论文-北京市某综合楼空调系统设计方案.doc

北京市某综合楼空调系统设计方案 摘 要 本设计是市的空调设计。此建筑、会议室、、房等于一身的多功能型建筑总建筑面积m2,建筑高度m，建筑制冷机房设在一层，冷却塔布置在屋面一层，二层。暖通空调设计内容包括：集中空调系统（含冷、热源方案的选择）空调冷却水系统防烟、排烟以及通风系统。The comprehensive design plan of air-conditioning system in Beijing Abstract The graduation design is the design about the air-conditioning system of a comprehensive building in Beijing. This building is a mal-fuction building, which includes supermarkets, meeting rooms, offices, and guest rooms. Its total area is 11732.2 square meters. The height of the building is 15.3 meters. There are five floors in the building, among them, four floors are on the ground, and one is underground. The generation room of refrigeration system is set up in the basement. The cooling tower is fixed up on the roof of the fourth floor. The supermarkets and the lobby of the hotal are the main room in the first floor. The meeting rooms, offices and the hotal are on the second, third and fourth floors. The content of the heating, ventilation and air-conditioning system design include: central air-conditioning system(include the selection of the cooling and heating source), cooling water of air-conditioning system, prevent and get rid of the smoke in the basement and ventilation system. The complet air system is adopted mainly in the rooms, whose height is more higher and the space is more spacious. And PAU and FCU system is adopted in the other rooms. At last, the measurements of weaken sound, prevent equipment from vibration and insulation are adopted to the equipment of the air-conditioning system and pipeline. Keyword: comprehensive building; air-conditioning system; cooling water system.  目 录 1 绪论 1 1.1设计目的 1 1.2设计要求 1 1.2.1初步设计 1 1.2.2施工图设计 1 1.2.2.1设计计算 1 1.2.2.2绘图 1 1.2.2.3整理设计文件 1 1.3设计研究现状和发展趋势 2 2 工程概况和原始资料 3 2.1工程概况 3 2.2原始资料 3 2.2.1室外气象参数 3 2.2.2室内设计参数 3 2.2.2.1温、湿度 3 2.2.2.2新风量 4 2.2.2.3噪声要求 4 2.2.3围护结构参数 4 3 各空调房间负荷计算 5 3.1夏季逐时冷负荷计算公式 5 3.1.1外墙和屋面瞬变传热引起的冷负荷 5 3.1.2内围护结构冷负荷 5 3.1.3玻璃窗瞬变传热引起的冷负荷 5 3.1.4透过外玻璃窗日射得热引起的冷负荷 6 3.1.5 设