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摘要：中国的经济发展的越来越快，我们对室内环境的要求也越来越高；为了营造一个更为舒适的室内环境，我们对空气调节技术的要求也会越来越高。与此同时发展的是，参与空调技术设计的人员越来越多，空调设计行业更加注重空调设计的经济性和合理性。最近几年，能源危机愈演愈烈以及人们的环保意识的日益增强，在生态环境效益方面对空调技术的研究提出了更高的挑战。所以，有效的利用自然资源保护我们的生态环境也成为了全球的空调制冷行业的研究的重大方向。比如说，成为整个空调行业发展消费新趋势的变频空调，它在保持着原有优点的基础上，又延伸了一些新的优点：节约能源，保护环境；再比如为了应对全球环境问题而出现的无氟空调，它在保护环境方面有其自身独特的作用，
。在这个经济飞速发展的情况下，舒适性空调的存在性也将会越来越高。同时，它也标志了现在人们的居住环境以及生活质量显著的提升，为空气调节技术的道路铺上了坚定的基石。53443
The Design of Central Air Conditioning System of an Office Building in Shanghai
Abstract：Chinese economic development is getting faster and faster, we have more and more requirements for the indoor environment. In order to create a more comfortable indoor environment, we will be more and more high demand for air conditioning technology. At the same time, the development of more and more people involved in the design of air conditioning technology, air conditioning design industry more emphasis on the economy and rationality of the design of air conditioning. In recent years, the energy crisis has become increasingly fierce and people's awareness of environmental protection is increasing, and the research of air conditioning technology in the ecological environment benefits put forward higher challenge. Therefore, the effective use of natural resources to protect our ecological environment has become the world's air-conditioning refrigeration industry, a major direction of research. For example, become the entire air-conditioning industry development of a new consumer trend of inverter air conditioner, it on the basis of the original advantages of, but also extends the new advantages: energy saving, environmental protection; another example in order to cope with global environmental problems and the emergence of fluorine free air-conditioning, it in the environmental protection have its own unique role.With the rapid development of the economy, the existence of comfort air conditioning will be more and more high. At the same time, it also marks the people's living environment and quality of life improved significantly, for the air conditioning technology on the road paved the cornerstone of the firm.
KeyWords：load calculation；fan coil；air system；water system；
目 录
1 工程概述和设计依据 1
1.1 工程概述 1
1.2 设计依据 1
1.2.1 维护结构热工指标 1
1.2.2 室外设计参数 1
1.2.3 室内设计参数 2
1.2.4体力活动性质 2
2 负荷计算 3
2.1夏季冷负荷的计算 3
2.1.1 夏季冷负荷的组成 3
2.1.2空调冷负荷计算方法 3
2.2 湿负荷的计算 12
2.2.1 湿负荷的构成