Ultrasonic atomization cultivation box and method thereof for precise spraying of wrapped root system

Abstract

The invention discloses an ultrasonic atomization culture box capable of wrapping roots and achieving precise atomization and a method thereof and relates to the field of sprinkling irrigation. The culture box includes a power pump, a nutrient liquid tank, an S-shaped guide rail, a lifting platform, a rotating platform, a carrying cart, a stepping motor, an atomizing chamber, an atomizing sprayer,an axial flow type fan, a temperature and humidity sensor, a culture plate, a position sensor, a signal receiver, a rotating platform and an ARM control system. The atomizing sprayer is positioned inthe atomizing chamber, the axial flow type fan is arranged on the side wall of the atomizing chamber, the lifting platform is loaded on the carrying cart, the lifting platform and the carrying cart are controlled by the ARM system, and the advancing route of the carrying cart is decided by the S-shaped guide rail. The rotating platform which is controlled by the ARM system and communicated with anutrient liquid pipe can be rotated at the angle of 180 degrees. Spraying is directly carried out on the roots through the atomizing chamber, the defect that the roots of plants are dry outside and moist inside is overcome, droplets are uniformly distributed on the roots of the plants, the atomized culture effect is improved, and waste is reduced.

Description

technical field [0001] The invention relates to an ultrasonic atomization cultivator, in particular to an ultrasonic atomization cultivation box and a method thereof for precise spraying of wrapped roots. Background technique [0002] The ultrasonic atomizer has a simple structure, uniform distribution of droplets, and can achieve ultrasonic sterilization of nutrient solution, which is very applicable in the field of atomized cultivation. [0003] The root system of aeroponic crops is extremely developed. In the existing atomization cultivation system, it is difficult for the droplets to reach the core of the root system. The distribution of the droplets in the root system is extremely uneven, which leads to the phenomenon of "wet outside and dry inside" in the root system during aeroponic cultivation. , that is, the outside of the root system is full of mist droplets, but it is difficult for mist droplets to reach the core, which greatly affects the effect of aeroponics. O...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of low water and fertilizer utilization efficiency, high energy consumption, and damage to the chemical structure of the nutrient solution through cavitation in atomization cultivation, the present invention provides an ultrasonic atomization cultivation box and method for precise spraying of the root system

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