【摘要】 在分析广州地区学生公寓空调和热水需求特点的基础上,比较了各种集中式空调和供热方式的投资费用和适用条件.从寿命期的总投资、能源利用率、管理和建筑外观等方面综合分析,广州地区应用地源热泵冷热两用方式具有明显的综合优势,是一种节能、经济和环保的空调、热水供给方案.更多还原

【Abstract】 Based on the analysis of the special demands of air conditioning and hot water supply for student apartment, investment cost and work conditions of several centralized air-conditioning and heat supply modes were compared in this paper.The comprehensive considerations of total investment cost,energy utilization rate,administration,and architecture appearance were necessary in the air conditioning and hot water supply selection for student apartment.Results showed that the ground-source heat pump with cool and hot dual purpose supply had obvious advantages,e.g.,energy saving,low cost and environment protection.更多还原