高温制冷家用空调器性能研究

Research on Performance of High Temperature Refrigeration Household Air Conditioner

家用普通热泵型空调作为一种高效、节能、便捷的空气调节装置,在人们的日常生产、生活中扮演着重要的角色。近年来全球气候异常,多地连续出现高温酷热天气,人们生产、生活条件恶化。夏季恶劣工况对家用空调器的高温制冷性能提出了更高的要求。文中提出了利用补气增焓(REID)的办法来有效解决空调器高温制冷问题,从理论上分析了补气增焓对空调系统高温制冷性能的影响,实验研究了补气增焓空调系统在高温工况下的性能,对高温制冷空调产品的设计及新环保冷媒R32的应用起到指导作用。

Household heat pump type air conditioner,an efficient,energy-saving and convenient air conditioning equipment,plays an important role in people＇s everyday life and production activities.In recent years,the global climate anomalies,people production and living conditions deteriorated because of the continuous high temperature weather.The awful summer condition puts forward higher requirements for household air conditioner refrigeration performance at high temperature.In this paper,we put forward the use of Refilling and Enthalpy Increasing Device（REID） way to effectively solve the problem of air conditioner refrigeration at high temperature,experimental study the performance of air conditioning systems with REID in the high temperature environment,will play a guiding role for design of high temperature refrigeration air conditioning product and the application of new environmental protection refrigerant-R32.