论文部分内容阅读
一、前言 随着改革开放的深入,人们生活水平逐步提高,很多建筑物需要空调设施以改善办公和居住条件。可是,目前常规的集中空调设施不仅一次性投资大,而且每年要消耗大量的能源,其运行费也相当可观。例如宿州市集商场、宾馆、餐饮及娱乐于一体的华夏商社,建筑面积约2.1万m~2,装饰豪华,设施齐全,其集中空调系统所用的主要设备投资439.58万元。
I. INTRODUCTION With the deepening of reform and opening up, people’s living standards have gradually increased, and many buildings require air conditioning facilities to improve office and living conditions. However, current centralized air-conditioning facilities not only have a one-time investment, but also consume a lot of energy each year, and their operating costs are also considerable. For example, in Suzhou, Huaxia Trading Company, which integrates shopping malls, hotels, restaurants and entertainment, has a building area of approximately 21,000 m2, luxurious decoration, and complete facilities. Its major equipment used in the centralized air-conditioning system is 4,395,800 yuan.