The structure of an air conditioner generally consists of the following four parts.
Refrigeration system: It is the cooling and cooling part of the air conditioner. It consists of a refrigeration compressor, a condenser, a capillary, an evaporator, an electromagnetic reversing valve, a filter, and a refrigerant to form a sealed refrigeration cycle. Wind road system: It is the part of the air conditioner that accelerates the heat exchange of the room air. It consists of the centrifugal fan, axial fan, and other equipment.
Electrical system: It is the part of the air conditioner that promotes the safe operation and temperature control of the compressor and the fan. It consists of a motor, a thermostat, a relay, a capacitor, and a heater. The cabinet and the panel are the frame of the air conditioner, the support seat of each component and the guiding part of the airflow, and are composed of a box, a panel, and a louver.
Evaporation process: The low-pressure refrigerant liquid flowing out from the throttling device flows into the evaporator, absorbs heat from the outside (air or water) and evaporates into a gas, thereby lowering the temperature of the outside (air or water), and lowering the low temperature and low pressure after evaporation. The gas is sucked back by the compressor, recompressed, condensed, throttled, and evaporated, and continuously circulated and cooled. The single-cooling type air conditioner has a simple structure and is mainly composed of a compressor, a condenser, a drying filter, a capillary tube, and an evaporator. The ambient temperature of single-cooling air conditioners is from 18 °C to 43 °C.



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