Soilless-culture connection pipe with micro-bubble device

Abstract

The invention discloses a soilless-culture connection pipe with a micro-bubble device. The soilless-culture connection pipe comprises a supporting frame, a plurality of supports are fixed to the two sides of the supporting frame at equal intervals, two same-height supports serve as a group, and culturing pipes are arranged at the upper end of every group of supports; a plurality of planting platesare arranged at the upper ends of the culturing pipes at equal intervals, one ends of every two adjacent culturing pipes are connected through a connecting pipe, and the connecting pipes penetrate through the culturing pipes, and are connected to the upper ends of one sides of the culturing pipes; a water level sensor is arranged on the side wall of one end in the culturing pipe at the lowermostend, and a water outlet pipe penetrates through the lower end of one side of the culturing pipe at the lowermost end. According to the soilless-culture connection pipe with the micro-bubble device, oxygen is introduced into a nutrient solution, then the obtained nutrient solution is injected into the culturing pipes, and the oxygen content of the nutrient solution in the culturing pipes is even; after the nutrient solution is reduced, the nutrient solution can be automatically supplemented through the device, the oxygen content of the nutrient solution can be kept by replacing liquid, the liquid continues to be used after filtration sterilization, the environment is protected, using is convenient, and the soilless-culture connection pipe is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of soilless cultivation, in particular to a connected pipe for soilless cultivation containing a microbubble device. Background technique [0002] Soilless cultivation, also known as nutrient solution cultivation and hydroponic cultivation, is a cultivation technique that uses nutrient solutions containing essential elements for plant growth and development to provide nutrients without using natural soil, so that plants can normally complete the entire life cycle. Soilless cultivation is a new technology of crop cultivation developed in recent decades. As long as there are certain cultivation equipment and certain management measures, crops can grow normally and achieve high yields. Because it does not use natural soil, but uses nutrient solution to irrigate crops, it is called soilless cultivation. The characteristic of soilless cultivation is to replace the soil environment with the artificially created ...

AI Technical Summary

Problems solved by technology

The traditional conjoined pipe-type soilless cultivation cannot realize the control of the water level. Directly laying the oxygen supply pipe to the bottom of the pipe will cause uneven oxygen supply, which will easily cause pipe blockage and is not easy to be found. Therefore, we have designed a micro Soilless culture conjoined pipeline of air bubble device to solve the above problems

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