Evaporative condenser and refrigeration system equipped with the evaporative condenser

摘要

An evaporative condenser for use in a refrigeration system includes an inclined plate-like refrigerant cooling portion for cooling and condensing refrigerant, an inclined plate-like water spraying portion for spraying the cooling portion with cooling water to cool the refrigerant cooling portion, a casing having an air inlet for taking in air, an air outlet for discharging air, and a draft fan for generating airflow from the air inlet to the air outlet inside the casing. The refrigerant cooling portion has multiple condenser coils arranged in an inclined manner with respect to the horizontal direction to cool the refrigerant while causing the refrigerant to flow downward therethrough. The water spraying portion has multiple water spraying nozzles arranged in an inclined manner along the condenser coils to spray the condenser coils with cooling water. The evaporative condenser efficiently condenses and devolatilizes gaseous refrigerant delivered sequentially after circulating in a condensing cooling cycle.