Condenser and metering device in refrigeration system for saving energy

摘要: A refrigeration system includes an evaporator, a compressor compressing refrigerant coming out of the condensing unit which finned tube guiding from back to evaporator; and energy saving arrangement. The arrangement water-cooling device frequently introducing predetermined amount water surface water-cool within for enhancing cooling efficiency while being efficient. further metering controllably pumping evaporator especially when pressure inside is lower than threshold pressure.