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中〗空调系统排风热回收在建筑节能技术中应用最为广泛,从经济性、适用性两个方面对北京地区某商业建筑空调系统采用排风全热回收技术进行分析与评价。结果表明,空调排风全热回收系统适用于寒冷地区公共建筑冬季供暖期间运行节能效果优于夏季供冷期间运行节能效果。
In the air conditioning system exhaust heat recovery in the building energy-saving technology is the most widely used, from both economic and practical aspects of a commercial building in Beijing air conditioning system using exhaust heat recovery technology for analysis and evaluation. The results show that the total heat recovery system for air conditioning and exhaust ventilation is suitable for the energy-saving effect of public buildings in cold areas during winter heating operation is better than the energy-saving effect during summer cooling operation.