CAJ | 학술논문

通过对自然通风库进行双控（控温控湿）和双能源（自然冷源和电能）改造设计，研究了自然冷源通风库的节能效果和对红富士苹果贮藏品质的影响。结果表明，红富士苹果贮藏中期（12月上旬至翌年2月中旬），可以依靠自然冷源进行库温和果实品温控制，库温和果温控制在-1.0～-0.7℃，较完全制冷库节能22.5%。贮藏期间红富士苹果果实硬度、可溶性固形物含量和可滴定酸含量较完全制冷库贮藏果实略有降低，但差异不显著。
통과대자연통풍고진행쌍공（공온공습）화쌍능원（자연랭원화전능）개조설계，연구료자연랭원통풍고적절능효과화대홍부사평과저장품질적영향。결과표명，홍부사평과저장중기（12월상순지익년2월중순），가이의고자연랭원진행고온화과실품온공제，고온화과온공제재-1.0～-0.7℃，교완전제랭고절능22.5%。저장기간홍부사평과과실경도、가용성고형물함량화가적정산함량교완전제랭고저장과실략유강저，단차이불현저。
By fixing the ventilation system in small assembled cold room,the energy-saving effects of ventilation of natural cool source and their impect on the quality of apple storage were studied . The results showed that in the cold season (from the early December to the next mid-February),the temperature of cold room and apple cold keep -1.0~-0.7 ℃,only by ventilation system. Compared with storage only by mechanical refrigeration,the energy consumed in apple storage by mechanical refrigeration assisted by ventilation system decreased by 22.5%,and the decrease of fruit firmness,the soluble solid content and the titratable acid content of apple was not significant .