摘要本次毕业设计课题为郑州市某宾馆空调设计，该宾馆总建筑面积约9900m2，地上三层，无地下室，建筑高度13.5m。该建筑房间较多，功能种类较多，建筑功能布局：一层为大堂、客房、公用房、厨房、会议室、办公室、洗衣房、超市、商务中心等，二层为宴会厅、中餐厅、西餐厅、包房、会议室、客房、健身房等，三层为客房。61711

本设计采用螺杆机组作为空调冷源，城市热网作为热源。空调方式，高大空间如中西餐厅、宴会厅、茶座等采用全空气系统，办公室、宾馆客房等采用了风机盘管加独立新风系统。全空气系统选用方形型散流器平射流形式，而风机盘管加独立新风系统有百叶风口侧送的形式。卫生间通风统一由排风扇接出，在末端安装止回阀。楼梯间采用正压送风系统；中庭采侧送风的形式

毕业论文关键词  全空气系统  风机盘管加新风系统  防排烟   

毕业设计说明书（论文）外文摘要

Title   hotel air conditioning design of Zhengzhou City                     

Abstract The graduation project is a hotel air conditioning design of Zhengzhou City, the hotel is approximately 9900m2, three on the ground, no basement, building height of 13.5m. The building room have many types of function.Layout of the building: one for the hall, room, utility room, kitchen, conference room, office, laundry room, supermarket, business center, two-story banquet hall, restaurant, Western restaurant, private dining room, conference room, guest room, gym, three for the rooms.

The design uses a screw chillers for air-conditioning cold source, urban heating network as a heat source. Conditioning mode, large space such as Chinese and Western restaurants, banquet halls, cafes and other all-air systems, offices, hotel rooms, etc. with a separate fan coil air system. All-air systems use a square-type diffusers flat jet forms, and fan coil plus independent air system has Louver side to send the form. Unified by the exhaust fan bathroom ventilation pick out, install a check valve at the end. Stairwell using positive pressure air supply system; mining side of the atrium in the form of air.

Keywords  all-air system  fan-coil plus independent fresh air system   smoke control system for casual flow

目录

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设计规范与标准 1

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空调冷负荷计算 2

2.2.1 维护结构瞬变传热引成的冷负荷 2

2.2.2 透过玻璃窗的日射得热引成的冷负荷 4

2.2.3室内热源散热引成的冷负荷 5

2.2.4 空调夏季新风负荷计算 6

2.2.5湿负荷 7

2.3空调热负荷计算 7

2.3.1 围护结构基本耗热量计算 7

2.3.2 围护结构修正耗热量计算