Energy Saving Optimization for Air Source Heat Pump Air Conditioning System

The analysis and optimization of energy saving is not only the problem of energy quantity, but also the comprehensive evaluation of energy quality and quantity. Air source heat pump is an air source, multi-functional space-conditioning unit with water heating function, which can lead to significant energy savings. In this paper, we by using the method of the exergy analysis to get the energy consumption distribution of the air source heat pump air conditioning system and point out the links of large exergy loss in the system and shows that the exergy loss of compressor accounts for 20.5 percent of the unit energy consumption, and the exergy loss of condenser is close to 30 percent of the total energy consumption. Based on these analyses, we put forward some maximum efficiency, energy-saving optimization measures for air source heat pump air conditioning system.