摘要： 本设计为上海市莫高级宾馆空调系统设计，为其设计经济合理的空调系统，为顾客提供舒适的住宿环境和娱乐环境，也为职员提供舒适的工作环境。通过对各种空调方案的优缺点比较，并考虑到空调系统的施加场所，根据相关规范，综合节能性和舒适性的要求，本次设计的空调系统采用全空气系统和风机盘管加新风系统。系统采用风机盘管为主承担空调房间的冷负荷与热负荷，新风由新风机组处理后接入风机盘管的送风管内。48725

    本次设计内容包括：空调区负荷计算，空调系统方案的确定，末端装置选型，风系统设计与计算，送风方式选定，气流组织计算，水系统的设计布置与水力计算，管路防腐处理，以及消声防震设计。除此之外，还要根据所选择的的空调系统配备合适的辅助设备。

毕业论文关键词： 空调系统；全空气系统；风机盘管加新风系统

Design and economic analysis of air conditioning system for a high level hotel in Shanghai

Abstract: This design for the design of a senior hotel air conditioning system of Shanghai City, intended to design for the economical and reasonable air conditioning system, provide comfortable accommodation and entertainment environment for customers, but also to provide a comfortable working environment for staff.By comparing the advantages and disadvantages of various air conditioning scheme and taking into account the air conditioning system applied places, according to the relevant norms, the comprehensive energy conservation and comfort requirements, the design of air conditioning system use all air system and fan-coil unit plus fresh air system.The system adopts the fan coil unit to assume the cooling load and the heat load of the air conditioning room, and the fresh air is connected with the air supply pipe of the fan coil unit after the fresh air is processed by the fresh air unit.

    The content of this design include: air conditioning load calculation, determination of the air conditioning system, terminal device selection, air system design and calculation, air selection, flow calculation, water system design layout and hydraulic calculation, pipeline  

anti-corrosion treatment, and silencing shock-absorbing design. In addition, according to the choice of air-conditioning system is equipped with the appropriate auxiliary equipment. 

Keywords: air conditioning system；all air system；fan-coil unit plusfresh air system

 目录

摘要 i

Abstract i

目录 iii

1 绪论 1

1.1 国内外研究现状与水平 1

1.1.1 风机盘管加新风系统的特点及造价分析 1

1.1.2 风机盘管加新风系统的特点及造价分析 2

1.2 设计要求 4

1.2.1 初步设计 4

1.2.2 施工图设计 4

2 工程概况与设计参数 5

2.1 工程概述 5

2.2 设计依据 5

2.2.1 围护结构热工指标 5

2.2.2 室外设计参数 5

2.2.3 室内空调主要计算参数 6

2.2.4 体力活动性质