온수관과 송풍팬을 이용한 방울 토마토 부분 난방 기술 연구

문종필; 강금춘; 권진경; 백이; 이태석; 오성식; 진병옥

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자료유형: 학술저널

저자정보: 문종필 강금춘 권진경 백이 이태석 오성식 진병옥

저널정보: 한국기계기술학회 한국기계기술학회지 한국기계기술학회지 제19권 제1호

발행연도: 2017.1

수록면: 119 - 127 (9page)

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연구주제

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연구배경

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연구방법

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연구결과

초록· 키워드

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In this study, a hot water pipe and a blowing fan were combined for developing zone heating technology for cherry tomato. The concept of this system was that hot air was firstly made by hot water pipe in one layer plastic duct and then a blowing fan made the hot air formed in a duct discharge through a duct hole to a shoot apex or a flower cluster which was temperature-sensitive part of cherry tomato. This system mainly consisted of hot water boiler, thermal tank, heat radiation plastic duct with the function of moving up and down electrically depending on the height of shoot apex. Developed system was applied to the cherry tomato greenhouse located in Jangam Chungcheongnamdo from Dec. 28, 2015 to Feb. 16, 2016 and compared with conventional entire space heating system of cherry tomato greenhouse and looked into cumulative yield for the estimate of growing state and energy saving rate from the conventional consumed energy. The result showed that cumulative yield was 3% higher and consumed energy was 32% lower than those of control greenhouse. The average temperature of shoot apex zone was 0.4~1.1℃ higher and the average relative humidity of shoot apex zone was 2,2~2.3% lower than those of entire space during night time in a shoot apex zone heating greenhouse and the average temperature of shoot apex zone was 0.7~1.4℃ lower and the relative humidity of shoot apex zone was 2.9~8.3% higher than those of entire space during night time in a entire space heating greenhouse.

#부분난방기술 #방울토마토 #온수관 #송풍팬 #Zone Heating Technology #Cherry Tomato #Hot Water Ppe #Blowing Fan

참고문헌 (9)

참고문헌 신청

I. H. Cho / 1994 / Studies on Zone Cooling of Greenhouse in Daytime in Summer and Occurrence of Blossom-End Rot in Tomato Plants / Journal of Biological Production Facilities

Ministry of Agriculture / 2015 / Greenhouse Status for the vegetable grown in Facilities and the vegetable production in 2014 / Hanra planning : 112 ~ 113

Rural Development Administration(RDA) / 2008 / Protected Horticulture Energy Saving Guide Book for Overcoming High Oil Price / Sangrok press : 11 ~

권진경 / 2015 / 방울토마토 생장부 추종 국소난방이 군락 온도분포 및 연료소비에 미치는 영향 / 시설원예?식물공장 24 (3) : 217 ~ 225

문종필 / 2014 / 연질 PE관을 이용한 여름딸기 부분냉방기술 개발 / 한국농공학회논문집 56 (6) : 149 ~ 158

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