双冷源温湿度独立控制空调系统中排风热回收的节能性分析

Energy efficiency analysis on exhaust air heat recovery of temperature and humidity independent processed air conditioning system with double cold sources

介绍了内冷式双冷源温湿度独立控制空调系统的基本构造。为了对该系统中应用排风热回收装置的节能效果进行分析,提出了另一种形式的内冷式双冷源温湿度独立控制空调系统作为对比。通过建立2种系统的数学模型,对其系统能耗进行了对比分析,结果表明,内冷式双冷源温湿度独立控制空调系统中设置排风热回收装置的节能效果并不明显。

Presents the basic structure of the temperature and humidity independent processed air conditioning system with double cold sources. In order to analyse the energy efficiency of exhaust air heat recovery, proposes another type temperature and humidity independent processed air conditioning system with double cold sources for comparison. Analyses the energy consumption of the two systems with mathematics models. The results show that the exhaust air heat recovery used in temperature and humidity independent processed air conditioning system with double cold sources is not energy-efficient.