天津市某宾馆通风空调设计

完成了天津市某宾馆的空调通风工程设计。计算得出，建筑冷负荷378kw,热负荷320kw。该宾馆由地下一层健身房，客房，服务间，值班室组成。中间为中庭，贯穿整栋大楼。该空调系统为舒适性空调系统。本设计针对整栋大楼进行空调设计。为入住的客人和工作人员等提供一个舒适稳定的环境。本设计从整个宾馆的冷热负荷计算开始，从合理、稳定的角度出发，选择相应的空调系统。设计内容包括冷热负荷、新风负荷、湿负荷、送风量的计算，水管、风管的水力计算和设备选型等。最后利用计算机辅助绘图软件AoutoCAD绘制出该大楼的空调通风施工图，总共18张图纸。66191

毕业论文关键词空调系统设备选型水力计算新风换气机

毕业设计说明书（论文）外文摘要

Title A air conditioning engineering design for a

hotel in Tianjin.

Abstract

This is a specification what is about Tianjin hotel ventilating and air conditioning engineering design. After calculating, cold load of the Building is 378kw, and hot load of the Building is 320kw. The hotel is consists of standard rooms, suite, service rooms and duty room. The air conditioning system is a comfortable air conditioning system. The design mainly designs for the whole building air conditioning system. The main purpose for the design is to provide a comfortable and stable environment for guests and working personnel. The calculation of the design begins with the cold-hot load of the whole hotel, and select the relevant air conditioning system from the stable and reasonable point of view, the calculation of the design consists of cold-heat load, fresh air load, wet load, sending air volume, water pipes and ducts hydraulic calculation. Finally, Using the computer aided drawing software AoutoCAD to map out the air conditioning and ventilation construction drawings, for a total of 18 drawings.

Keywords: air conditioning system; Fresh air ventilator; hydraulic calculation; equipment selection.

1 概论 1

1.1 工程概况 1

1.2 设计依据 1

1.2.1 设计目的 1

1.2.2设计任务及要求 1

1.2.3 设计范围 1

1.2.4 设计规范与标准 2

2 空调负荷计算 2

2.1 空调室内、外计算参数 2

2.1.1 室内空气设计参数 2

2.1.2 空调室外空气计算参数 2

2.2 空调新风量的确定 2

2.3 空调冷负荷计算 2

2.3.1 维护结构瞬变传热引成的冷负荷 3

2.3.2 透过玻璃窗的日射得热引成的冷负荷 4

2.3.3 室内热源散热引成的冷负荷 5

2.3.4 空调夏季新风负荷计算 7

2.4 湿负荷计算 7

2.4.1 人体散湿量 7

2.4.2 敞开水表面散湿量 8

2.5 空调热负荷计算 8

2.5.1 围护结构基本耗热量计算天津市某宾馆通风空调设计:http://www.751com.cn/gongcheng/lunwen_74004.html