Aeroponic cultivation and water cultivation combined cultivation device for use on balcony

Abstract

The invention belongs to cultivation equipment in the agricultural engineering field, which comprises an ultrasonic atomizer, an atomization chamber, a water storage tank, an axial-flow fan, a solenoid valve, a water level detection sensor, a control box, a fog conveying and nutrient solution return pipe, a cultivation box, a cultivation plate and a bracket. The cultivation device can perform aeroponic cultivation and water cultivation simultaneously, and is characterized in that fog drops enter the cultivation box under the wind action, the unabsorbed nutrient solution is deposited in the cultivation box and kept at a stable height, and the cultivation device can also ensure the height of the nutrient solution in the atomization chamber to be kept at a proper position, so that the ultrasonic atomizer can work at the maximal efficiency. The cultivation device has the advantages of sufficient oxygen gas for the crop root system in aeroponic cultivation and rapid production, can ensure the normal growth of crops in case of power-off or device failure, and can provide crops with sufficient water and nutrient through water cultivation when fog drops are hard to reach the interior of a dense root system or fog drops can not provide sufficient nutrients required for the plant growth.

Description

technical field [0001] The invention belongs to cultivation equipment in the field of agricultural engineering, in particular to an aeroponic and hydroponic composite cultivator for balconies. Background technique [0002] Atomization cultivation, also known as fog cultivation, is a new type of cultivation mode that allows the roots of plants to leave the substrate and water and place them in an aerosol environment for growth and development. In the atomization cultivation, the root system of the crop is suspended in the air, the supply of oxygen can be maximized, water and fertilizer are provided through atomization, the absorption of mineral ions and water can be fully guaranteed, and the root system is in the best environment of water, air and fertilizer, so that the crop maximize growth potential. Compared with other cultivation modes, atomized cultivation has the advantages of faster crop growth, more convenient management, less labor investment, water saving and ferti...

AI Technical Summary

Problems solved by technology

However, the current atomization cultivation devices have the problems of high equipment costs, large power consumption, and the inability to cut off the power.

[0003] Hydroponics refers to the cultivation method in which the plant roots are directly in contact with the nutrient solution without using a substrate. The cultivated plants absorb nutrients directly from the solution, and the corresponding root system is developed. The main root is obviously degraded compared with soil cultivation. Root respiration, causing root death in severe cases

[0004] The existing plant cultivation device cannot effectively combine the two, that is, it can not only retain the advantages of sufficient oxygen in the root system of the atomized cultivation crop, and the advantages of fast production, but also ensure the normal growth of the crop in the event of a power failure or device failure.

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