NUTRIENT SOLUTION SUPPLYING SYSTEM CAPABLE OF REDUCING THE EXCESSIVE USAGE OF A NUTRIENT SOLUTION

摘要

PURPOSE: A nutrient solution supplying system is provided to prevent the environmental contamination by the excessive usage of a nutrient solution, and to reduce the cost for supplying the nutrient solution.;CONSTITUTION: A nutrient solution supplying system comprises the following: a nutrient solution supply pump for supplying a nutrient solution from a nutrient solution container to a crop storing tray; a sensor member detecting the flow of the nutrient solution by detecting the electricity resistance, installed on the crop storing tray; a body(41) having an empty space in the inside; a nutrient solution sensor installed on a nutrient solution flow including path(42); a transfer line(44) inserted into the empty space in the body, and combined to the nutrient solution sensor for detecting the flow of the nutrient solution; and a combining unit including a nutrient solution hole(45).;COPYRIGHT KIPO 2012