家用热泵空调器低温制热性能优化

Optimization on Heating Performance in Low-temperature of Household Heatpump Air Conditioner

家用热泵空调器在低温环境下运行,制热能力和出风温度都会随环境温度降低而严重下降。本文通过优化系统等方法提高了家用热泵空调器低温制热性能,从而提升小型家用空调的低温制热效果和舒适度。

When household heat-pump air conditioner operating in low-temperature environment, the heating perfor- mance and outlet air temperature will increasingly reducing with the fall of temperature. Through the method of opti- mizing the system, etc., the heating performance of household heat-pump air conditioner in low-temperature environ- ment is improved, so as to improve its effect and comfort degree.