空调制冷机组冬季作热泵运行时的热力学分析

Thermodynamic Analysis to Refrigeration Equipments of Air Conditioning Running as Heat Pumps in the Winter

本文提出了空调制冷机组冬季作热泵运行的设想。并对热泵运行系统进行了热力学分析。结果表明,系统具有较高的热经济性能。本文的分析为工程设计和系统改造提供了理论上的依据。

This paper presents an idea for refrigeration equipments of air conditioning running as heat pumps in the winter. Thermodynamic analysis to heat pumps system is carried on. The results show that the system has more thermoeconomic performance The analysis offers a theroretic basis to engineering design and system reforming.