Air Source Heat Pump with High Quality Standard Storage Tanks
Heat from the air is absorbed at low temperature into a fluid. This then passes through a compressor where its temperature and pressure are increased, and transfer its higher temperature heat to the condenser and inlet cold water become outlet hot water through heat exchange. Then the fluid temperature and pressure are decreased by passing through throttling device. Then after going through the evaporator, the low temperature and pressure fluid turns from liquid to gas and enters into the compressor again. This cyclic phase change process can continuously heat the water in storage tank. The COP(Coefficient of performance) of this heating process is over 4.0
