Heat pump air conditioning principle:
When the air conditioner is in the cooling operation, the low-temperature and low-pressure refrigerant gas is sucked by the compressor and pressurized into a high-temperature and high-pressure refrigerant gas. The high-temperature and high-pressure refrigerant gas exothermic (condensed by the condenser) in the outdoor heat exchanger Into the medium temperature and pressure of the liquid (heat through the outdoor air to take away), the temperature and pressure of the liquid and then through the throttling components throttle down after the low temperature and low pressure into the liquid, low temperature and low pressure liquid refrigerant in the indoor heat exchanger heat (The indoor air is cooled and cooled by the surface of the heat exchanger to achieve the purpose of lowering the indoor temperature), and the low-temperature and low-pressure refrigerant gas is sucked by the compressor and circulated as described above. Air conditioning in the heating operation, through the two four-way electromagnetic valve, reverse Carnot cycle, to achieve heating.
Heat pump air conditioning principle:...
