The air conditioner condenser is used in the refrigeration and air-conditioning system. The refrigerant in the tube is directly forced to heat the air outside the pipe to achieve the effect of cooling air.
The condenser, the high pressure equipment of the outdoor heat exchanger, is installed between the compressor exhaust port and the throttle device (capillary or electronic expansion valve), the high temperature and high pressure gas discharged from the air conditioner compressor, into the condenser, and through the copper tube and aluminum foil. Thermal cooling, air conditioners are equipped with axial flow cooling fan, the use of air-cooled, so that refrigerants in the process of cooling and condensation, the pressure is constant, the temperature is reduced. From gas to liquid.
The change of refrigerant in the condenser can be regarded as an isothermal process in theory. In fact, it has three functions, one is that air takes away the superheated part of the high temperature air conditioning refrigerant gas sent by the compressor to make it dry saturated vapor; the two is liquefied under the condition of constant saturation temperature, and the three is that the liquid refrigerant is further cooled to the surrounding when the air temperature is lower than the condensing temperature. The air has the same temperature as the cooling effect.