KIM, CHONG BUM,김종범,CHO, SUNG HEE,조성희,JANG, JOON HO,장준호
申请号：
KR1020110092137
公开号：
KR1020130028522A
申请日:
2011.09.09
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A hydroponic culture apparatus is provided to reduce the installation and maintenance cost of the elements, and to alleviate the water clogging or to easily clean a cultivator by using a cultivator with a dual structure. CONSTITUTION: A hydroponic culture apparatus comprises a reservoir to be filled with water； a cultivator(40) which is installed outside of the reservoir； a pumping tool to discharge water in the reservoir to outside； a water supply pipe(30) introducing the water discharged by the pumping tool to the cultivator； and a water outlet pipe(31) installed in connection with the cultivator in order to discharge the water filled in the cultivator. The water outlet pipe is installed so that the entrance(31a) of the water outlet pipe is formed upward and is curved downward after being escaped from the cultivator. The water outlet pipe is installed upward and is curved downward after being escaped the cultivator in the state that the entrance of the water outlet pipe is positioned lower than the exit(30b) of the water supply pipe. The cultivator and the reservoir are installed to be connected so that the water outlet pipe discharges water filled in the cultivator to feed back to the reservoir. The water outlet pipe is formed upward by the height of the exit of the water supply pipe to escape the cultivator. The cultivator is installed in order to be arranged multiple numbers to the lengthwise. The water outlet pipe is installed so that the water outlet pipe of a cultivator upstairs serves as a water supply pipe to a cultivator downstairs.본 발명에 따른 수경재배장치는, 물이 채워지는 저수통(1)； 저수통(1)의 외부에 설치되는 재배통(40)； 저수통(1) 내의 물을 외부로 배출시키는 양수수단(10, 20)； 양수수단(10, 20)에 의해 배출되는 물을 상기 재배통으로 안내하는 물공급관(30)； 및 재배통(40)에 채워지는 물을 배출시키기 위하여 재배통(40)에 연결 설치되는 물배출관(31)；을 포함하여 이루어지며, 물배출관(31)의 입구(31a)가 물공급관(30)의 출구(30b)보다 밑에 위치한 상태에서 물배출관(31)이 위로 상승하여 재배통(40)을 빠져나간 후 밑으로 절곡되도록 설치되는 것을 특징으로 한다. 본 발명에 의하면, 사이펀 효과를 통하여 재배통 내의 수위가 가변될 수 있으므로 물에 유동성이 부여되어 식물성장이 더 잘 이루어지고, 공기부양을 통하여 물을 위로 끌어올리
