Air conditioning refrigeration principle flow chart as follows:
The compressor compresses the gaseous refrigerant into a high-temperature and high-pressure gaseous state and sends it to the condenser for cooling, and after cooling, it turns into a medium-temperature and high-pressure liquid refrigerant that enters the drying bottle for filtration and dehumidification, and a medium-temperature and liquid refrigerant by the Expansion valve (throttle parts) throttling down low-temperature, low-pressure gas-liquid mixture (liquid more), through the evaporator to absorb the heat in the air and vaporization, into a gaseous state, and then back to the compressor to continue compression, continue the cycle of refrigeration.
Air conditioner refrigeration operation process
Air conditioner power, the refrigerant in the refrigeration system of low-pressure vapors by the compressor and compressed into high-pressure vapors discharged to the condenser, the indoor air continuously circulating flow to achieve the purpose of reducing the temperature.
Axial fan inhalation of outdoor air flow through the condenser, take away the heat released by the refrigerant, so that the high-pressure refrigerant vapor condensation into high-pressure liquid. The high-pressure liquid is sprayed into the evaporator after passing through the filter and throttling mechanism, and evaporates under the corresponding low pressure to absorb the surrounding heat. At the same time, the cross-flow fan allows air to continuously enter the evaporator to help the heat exchange between the piece, and will exothermic cold air sent to the room.