CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION;BIWONTECH. CO., LTD.
发明人:
CHO, KI YEON,조기연,OH, MYUNG MIN,오명민,CHO, KI YEONKR,OH, MYUNG MINKR
申请号：
KR1020120138947
公开号：
KR1013943790000B1
申请日:
2012.12.03
申请国别(地区):
KR
年份:
2014
代理人:
摘要：
The present invention relates to a plant cultivating device for nutriculture, capable of uniformly maintaining the pressure of a nutrient solution which is supplied to a planting hole regardless of the distance from a nutrient solution supply hole to the planting hole. More specifically, the present invention relates to a plant cultivating device for nutriculture, comprising: a nutrient solution bath for storing a nutrient solution therein； a cultivating plate including a nutrient solution supply hole for supplying a nutrient solution from the nutrient solution bath, and two or more planting holes equipped with media on which plants are planted or ports containing media on which plants are planted, and discharging the nutrient solution supplied through the nutrient solution hole； and a circulating pump for circulating the nutrient solution, and a nutrient solution pipe. Here, the cultivating plate has a tray shape having a protruding edge upwardly formed on the outer circumference thereof. Each of the planting holes has a protruding edge upwardly formed on the outer circumference thereof and having an opening which is formed in one side thereof and through which the supplied nutrient solution flows. The opening is characterized in that (1) the opening area of the opening is proportional to the distance with the nutrient solution supply hole, or (2) the direction of the opening is formed in the opposite direction of the nutrient supply hole as the distance between the planting hole and the nutrient supply hole is shorter.본 발명은 양액 공급구로부터 식재구의 거리와 무관하게 식재구로 공급되는 양액의 압력을 균등하게 유지할 수 있는 양액재배용 식물재배기에 관한 것으로, 보다 상세하게는 양액이 저장되는 양액조； 상기 양액조로부터 양액이 공급되는 양액 공급구와, 식물이 식재된 메디아 또는 식물이 식재된 메디아가 들어있는 포트가 장착되며, 상기 양액공급구를 통해 공급된 양액이 배출되는 둘 이상의 식재구가 형성된 재배판； 상기 양액을 순환시키는 순환펌프 및 양액관；을 포함하는 양액재배용 식물재배기에 있어서, 상기 재배판은 그 외주연에 상방향으로 단턱이 형성되어 있는 쟁반형상이며, 상기 각 식재구의 외주연에는, 일측에 공급된 양액이 식재구로 흘러갈 수 있는 개방부가 구비된 단턱이 상방향으로 형성되어 있으며, 상기 개방구는 ① 개방구의 개방면적이 양액공급구와의 거리에 비례하거나, ② 상기 개방구의 방향이 식재구와 양액공급구 간의 거
