http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
지하수 활용 지열시스템 적용을 통한 스마트팜 에너지 절감 사례
이태구(Tae Gu Lee),강한기(Han Ki Kang),문정환(Jung Hwan Moon),박정현(Jung Hyun Park) 대한설비공학회 2022 대한설비공학회 학술발표대회논문집 Vol.2022 No.6
In this study, a geothermal system using groundwater was introduced in greenhouses for crop production and operating cost savings were compared. The annual energy cost for heating the existing tomato greenhouse is about 130 million won, putting a significant burden on the operation. In order to improve the existing heating system of the tomato greenhouse, a geothermal system and a water-storage type heat pump were applied. As a result of the application of improved heating and cooling system of the tomato greenhouse, operating cost in December was reduced by 39 % compared with the previous system, and CO₂ emission was reduced by 36 % as well.