Experimental Research on the Thermodynamic Performance of Heat Pump in Solar-assisted Air-conditioner with Water Heater[J]. Journal of refrigeration, 2011, 32(4).
Experimental Research on the Thermodynamic Performance of Heat Pump in Solar-assisted Air-conditioner with Water Heater[J]. Journal of refrigeration, 2011, 32(4). DOI: 10.3969/j.issn.0253-4339.2011.04.030.
The research presents a solar-assisted air-conditioner with water heater in which solar water heater and heat pump air-conditioner are combined.The performance of heat pump in the new system is experimentally investigated.The performance of heat pump working at 3 modes under standard condition is measured.The results show that
the COP is 5.34
5.78 and 4.5 at cooling mode
heating mode
and cooling-heating mode
respectively
which indicates that the new system is more effective than traditional systems.