한국기계기술학회지 제24권 제5호 (p.842-848)

에너지 절약을 위해 루프 열사이폰 열교환기를 적용한 컨테이너 냉방시스템의 냉방성능과 특성실험

Experimental Study on the Cooling Performance and Characteristics of Container Cooling System using a Loop Thermosyphon Heat Exchanger for Energy Saving
키워드 :
Loop thermosyphon(루프열사이폰),Energy storage system(에너지저장시스템),Heat exchanger(열교환기),Energy efficiency ratio(에너지 효율)

초록

Test of the operating characteristics and energy saving performance of a container cooling system that reduces the operating energy of a refrigeration system using a loop thermosyphon heat exchanger that removes heat by temperature difference between outdoor and indoor was performed. As a result of the experiments, when the loop thermosyphon and the refrigeration system were operated simultaneously, the refrigeration system operated intermittently by reducing the heat load. As the temperature difference between indoor and outdoor increased, the operating time of the refrigeration system decreased and the energy efficiency rate increased. Energy efficiency rate showed a tendency to increase with increasing temperature difference, and the predicted correlation of energy efficiency rate using the performance of the loop thermosyphon heat exchanger and the refrigeration system was relatively consistent with the experimental value.