Thomas Zhang

The refrigerated dryer's condensed water must be released from the apparatus in a timely manner to prevent an increase in air humidity brought on by the discharge of the condensed water. The dryer has an automated drain valve to make it easier to remove condensate. As the water level in the water storage cup rises (there is now no water in the refrigerator dryer), the drain hole opens when the water level in the water storage cup of the drain valve does not reach a certain height. Under the influence of air pressure, condensed water is promptly evacuated to the refrigerator dryer's outside.

The primary purpose of the refrigerated dryer's heat exchange system is to use the chilled energy carried by the compressed air that has been cooled by the evaporator to cool the higher temperature that is carrying a significant amount of water vapor. Compressed air saves energy by reducing the heat load on the dryer's refrigeration system. On the other hand, the heat exchanger of the refrigeration dryer raises the temperature of the low-temperature compressed air so that condensation won't form on the exhaust pipe's outer wall as a result of the low temperature.

The precooler dissipates heat from the humid, hot compressed air in the refrigerated dryer, and the heat exchanger exchanges heat with the chilled air released from the evaporator to lower the temperature of the compressed air entering the evaporator. Compressed air enters the evaporator and, through the evaporator's heat exchange function, exchanges heat with the refrigerant. Rapid cooling of the compressed air causes the humid air's moisture to quickly reach saturation temperature and condense. In addition, it fully utilizes the chilled air source at the refrigeration dryer's outlet to assure the condensation effect of the refrigeration system and the quality of the air.