| 摘要 |
PURPOSE: An air conditioning system is provided to enable the inflow of vapor refrigerant into a compressor by heating refrigerant flowing to the compressor. CONSTITUTION: An air conditioning system comprises a compressor(21), an indoor heat exchanger(31), an expanding unit(22), an outdoor heat exchanger(23), a refrigerant pipe, and a CNT(Carbon Nano Tube) heater(272). The compressor compresses refrigerant. The indoor heat exchanger exchanges heat from indoor air with refrigerant. The expanding unit expands the refrigerant. The outdoor heat exchanger exchanges heat from the outside air with the refrigerant. The refrigerant pipe connects the compressor, the indoor heat exchanger, the expanding unit, and the outdoor heat exchanger. The CNT heater is installed in the refrigerant pipe and heats the refrigerant flowing in a refrigerant pipe. The refrigerant pipe comprises a main refrigerant pipe(11) and an injection refrigerant pipe(12). |
