A Rotatable Low-Frequency Ultrasonic Atomizing Cultivator

Abstract

The invention belongs to a low-frequency ultrasonic atomization cultivation device capable of rotating in the field of ultrasonic atomization.The cultivation device comprises a nutrient solution pool, a support, a rotating platform, a liquid storing barrel, a plurality of atomizing spray heads, a fixed planting barrel, an air pump, a liquid supplementing pump, a worm and a motor.A nutrient solution in the nutrient solution pool is conveyed to the liquid storing barrel through the liquid supplementing pump.An inner ring of the rotating platform is fixedly connected with the support, and an outer ring of the rotating platform is fixedly connected with the fixed planting barrel and is of a turbine structure.The worm provides power to drive the whole fixed planting barrel to rotate.The atomizing spraying heads are fixed to the periphery of the liquid storing barrel uniformly.Each atomizing spraying head is aligned to the root system of one plant, precise target atomizing of the atomizing spraying heads is achieved, and the mist utilization rate is increased.The cultivation device is compact in structure, small in occupied area and capable of being placed in places like a balcony with narrow space.By means of the three-dimensional cultivation mode, cultivation space is saved, and by means of the rotatable fixed planting barrel, the defect that lighting of the shade face of a former three-dimensional gas spray cultivation system is insufficient is overcome.

Description

technical field [0001] The invention belongs to the field of ultrasonic atomizing cultivators, in particular to a rotatable low-frequency ultrasonic atomizing cultivator. Background technique [0002] Aerosol cultivation is a new type of cultivation method. It is a soilless cultivation technology that uses a spray device to atomize the nutrient solution into small droplets and spray it directly to the root system of the plant to provide the water and nutrients required for plant growth. Aerosol cultivation is a new type of cultivation method. It is a soilless cultivation technology that uses a spray device to atomize the nutrient solution into small droplets and spray it directly to the root system of the plant to provide the water and nutrients required for plant growth. [0003] There are a variety of cultivation methods for aerosol culture, such as column type, closet type, truss type, seedbed type, etc. Among them, the column type occupies the smallest area and has the h...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the deficiencies in the prior art, and provide a rotatable low-frequency ultrasonic atomization cultivator, by rotating the planting bucket, all directions of the planting bucket can be uniformly illuminated, thus solving the problem of three-dimensional cultivation. The problem of insufficient light on the shaded side; it also realizes the targeted spray cultivation of small and medium plants; and the nutrient solution mist is blown to the plant root system through the air pump, so that the plant root system can absorb the nutrient solution mist from the inside to the outside. A new type of low-frequency ultrasonic atomizing nozzle is designed by means of piezoelectric ceramic superimposition, which improves the atomization amount of the nozzle

Images