Domestic ultrasonic mist culture device

Abstract

The invention discloses a domestic ultrasonic mist culture device in the field of soilless cultivation. The domestic ultrasonic mist culture device has the advantages that the problems of large mist drop, uneven atomization, uneven mist on the root systems of existing plants and the like due to pressure type or centrifugal atomization of existing domestic mist culture devices can be effectively solved by the aid of ultrasonic mist supply technologies; the mist supply time and intervals can be automatically controlled by the aid of humidity monitoring data, mist can be scientifically automatically supplied on the premise of energy conservation, the labor input can be reduced, and the operation complexity can be decreased; a mist supply and nutrient solution backflow pipe is connected with cultivation tanks and atomization tanks to form mist supply and nutrient solution backflow channels, mist supply and nutrient solution backflow can be simultaneously implemented, and accordingly the structure of the domestic ultrasonic mist culture device can be simplified; nutrient solution can be cleaned by the aid of timing ultraviolet disinfection technologies, and accordingly healthful growthenvironments can be provided to the root systems of plants; the domestic ultrasonic mist culture device is low in input cost, power of mist supply systems and the sizes and the quantity of tank bodiesof planting tanks can be adjusted according to domestic planting environments, and accordingly domestic application and popularization can be facilitated.

Description

technical field [0001] The invention relates to an ultrasonic aeroponics device in the field of soilless cultivation, especially designed for home use. Background technique [0002] Aeroponics, also known as aeroponics or aeroponics, has the advantages of water and fertilizer saving, green and pollution-free, high yield increase rate, and strong environmental adaptability. It is the development direction of modern agriculture and is gradually entering ordinary families. Existing aeroponic devices for household applications use pressure-type atomization technology or mechanical high-speed rotating centrifugal atomization technology to supply fog. Planting device", the above fog supply methods have problems such as large droplets, uneven atomization, and uneven fog on plant roots. [0003] The existing home-oriented aeroponic devices have applied humidity sensing technology to monitor and alarm the humidity around the plant root system, and manually set the time interval of t...

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Problems solved by technology

[0004] In order to overcome the problems of large droplets, uneven atomization, and uneven fogging of plant roots caused by pressure-type or centrifugal atomization technology in the prior art, the present invention draws lessons from the ultrasonic power supply that has been adopted in modern large-scale aeroculture agriculture. Fog technology, home-oriented, adopts low-cost small equipment, and uses ultrasonic foggers and air pumps to form a fog supply system to achieve fog supply to plant roots

In order to overcome the problems of artificially setting the time interval of the time controller to control the mist supply according to the humidity detection data, the present invention adopts the humidity monitoring technology to control the environmental humidity of the plant root system, and the mist supply system can be adjusted according to the The humidity of the root environment requires automatic change of the fog supply time and cycle, and realizes scientific automatic fog supply under the premise of energy saving

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