During the working process, the high-temperature and high-pressure refrigeration steam from the compressor enters the condenser through the high-pressure hose. Since the outdoor temperature is lower than the temperature of the refrigerant entering the condenser, it flows in the condenser by the action of the condensation fan. Most of the heat of the refrigerant is taken away by the outdoor air, so that the high temperature and high pressure gas is condensed into a high temperature and high pressure liquid. When the high-temperature and high-pressure liquid flows through the throttle expansion valve, the volume suddenly becomes large and depressurizes due to the throttling effect, and the mist-like liquid which becomes the low-pressure and low-temperature enters the evaporator and vaporizes under constant pressure, since the refrigerant is vaporized in the tube. When the temperature is lower than the circulating air outside the evaporator tube, it can absorb the heat in the air outside the tube, thereby lowering the temperature of the air flowing through the evaporator, thereby generating a cooling and cooling effect, and the vaporized cooling steam is compressed. The machine draws compression and turns into high temperature and high pressure gas to complete the cycle of a refrigeration system.
Advantages of air conditioning centrifugal fans
Because there are many models of air conditioners, not all air conditioners use centrifugal fans. Some air conditioners use axial flow opportunities to achieve greater results than centrifugal fans. However, in general, air-conditioning centrifugal fans are more advantageous than axial-flow fans in combination of high air volume and high wind pressure, with less noise and farther air supply distance.