| 摘要 |
PURPOSE: A hybrid air-conditioning system is provided to control the efficiency of outdoor heat exchangers according to use by employing a connection pipe to arrange the heat exchangers in parallel or in series, thereby saving energy. CONSTITUTION: A hybrid air-conditioning system comprises an intake duct(101), a heat pump, a dehumidifier(204), and an air supply duct(104). The heat pump circulates refrigerant through a first heat exchanger(203), a compressor, a second heat exchanger(211,212), and an expansion valve in sequence or reverse sequence, where the second heat exchanger is installed outside an air-conditioning space and the air drawn in through the intake duct passes through the first heat exchanger. The intake duct is provided with an air supply fan(207) for supplying the air passed through the dehumidifier to the air-conditioning space. |
