Closed liquid fertilizer automatic feeding device for culture medium nutrient solution

摘要

This study is aseptic.Low cost, non nutritional artificial badges,In order to produce high quality plants, the closed system liquid automatic supply device for cultivation of culture medium is related,Especially for the purpose of filtering the inflow groundwater,Connect the water level sensor, and automatically switch on and off the electronic valve of the ground water in the filter,Through the above-mentioned electronic valve, the ground water and liquefied liquid flowing in can be mixed with the required proportion through the water pressure to make a liquid mixer,Through the liquid mixer, the diluted solution is improved by mixing the filter and the filter,The quantity saved through the above filter, one side has a water level sensor,Detoxification box.There are several levels above.The quota conveying pipe and the quota conveying pipe are combined in the quota tank,The adoption of the simple structure of the liquid marriage period has greatly reduced the product price of the liquid cultivation device, reduced the installation cost and efforts, and improved the economy,According to the consumption of cultivated crops, it can automatically provide fresh sheep liquid, which can promote crop growth,Because of the loss of good liquid which is not used as the supply of planting crops, it can completely eliminate the worry of environmental pollution, at the same time, it can also prevent the waste of lifting liquid and make the maintenance cost of hard water reserve of culture medium