一、立项背景随着我国经济建设的发展,在城市里的各类建筑物中,大量采用先进设备和相应配套设备而成的中央空调系统已如雨后春笋般的出现,成为现代化建筑技术的重要标志之一,是现代建筑创造舒适、高效的工作和生活环境所不可缺少的重要基础设施。纵观目前国内形势,能源问题越来越成为我国政府的重要问题, I. Project Background With the development of economic construction in our country, a large number of buildings in the city, the central air-conditioning system which has been widely used advanced equipment and corresponding equipment has mushroomed and has become an important symbol of modern building technology One of the most important infrastructure in modern architecture that creates a comfortable and productive work and living environment. Looking at the current domestic situation, the energy issue has become an increasingly important issue for our government.