带新风功能的房间空气调节器全年新风耗电量理论分析

Theoretical analysis on annual fresh air power consumption of room air conditioner with fresh air function

为了分析带新风功能的房间空气调节器的全年耗电量,在上海地区标准年气象条件下,对某款带新风功能的挂壁式房间空气调节器的全年新风耗电量进行计算及理论分析。结果表明:按需换新风、提高新风电机效率以及回收冬季换新风过程中的室内排向室外空气中的热量,是实现带新风功能的房间空气调节器节能减碳运行的重要途径。

In order to analyze the annual power consumption of room air conditioners with fresh air function,the annual fresh air power consumption of a wall-mounted room air conditioner with fresh air function is calculated and analyzed theoretically under standard annual meteorological conditions in Shanghai.The results indicate that exchanging fresh air as needed,improving the efficiency of the fresh air motor,and recovering the discharge heat from indoor to outdoor air during winter fresh air exchange are important ways to achieve energy-saving and carbon reduction operation of room air conditioners with fresh air function.