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A three-dimensional hydroponic device

A hydroponic device and hydroponic technology, applied in cultivation, soilless cultivation, agricultural gas emission reduction, etc., can solve problems such as difficulty in ensuring the best growth state of plants, difficulty in plant growth stages, and replacement

Active Publication Date: 2021-04-27
NINGBO BIGDRAGON AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] But plant is in different growth stage, and the nutrient solution concentration of the water that it needs is different, but the growth stage of plant is difficult to identify subjectively, therefore, when prior art configures new water, only configures according to the kind of plant, like this , it is difficult to change the water of different nutrient solution concentrations into the hydroponic tank at different growth stages of the plants
It is difficult to ensure that the plants are in the best growth state at each stage

Method used

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  • A three-dimensional hydroponic device
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  • A three-dimensional hydroponic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Such as figure 1 As shown, a three-dimensional hydroponic device includes a water supply tank, a hydroponic tank, a nutrient solution tank, a waste water tank, an agitator, a dissolved oxygen device, a collection mechanism, a control mechanism and a management terminal.

[0065] The nutrient solution tank communicates with the water supply tank through the nutrient solution pipe; there is a water supply pipe on the water supply tank, the water supply pipe is opened and closed by the first solenoid valve, and the nutrient solution pipe is opened and closed by the second solenoid valve. The agitator is bolted to the bottom of the supply tank.

[0066] The water supply tank and the hydroponic tank are connected through a water inlet pipe, and a water inlet pump is arranged on the water inlet pipe; The oxygen dissolver is fixed on the side wall of the hydroponic tank with bolts.

[0067] The collection mechanism is used to collect the growth pictures of the plants and sen...

Embodiment 2

[0091] Such as figure 2 , image 3 As shown, the difference from the first embodiment is that this embodiment also includes a support plate 12 , which is welded in the hydroponic tank 1 horizontally, and has a water inlet hole on the support plate 12 . A water outlet push switch 13 for opening the water outlet pump 5 is welded on the left upper surface of the support plate 12; a row of first electromagnets are respectively welded on the left and right sides of the upper surface of the support plate 12.

[0092] A vertical slide rail is arranged on the side wall of the hydroponic box 1, and the slide rail is located above the support plate 12; a planting board 11 is slidably connected to the side wall of the hydroponic box 1, and a hydroponic planting board 11 is provided on the planting board 11. The hydroponic hole is located directly above the water inlet hole. When in use, the plants can be placed in the hydroponic holes for hydroponics. The left and right sides of the ...

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Abstract

The invention belongs to the technical field of vegetable planting, and specifically provides a three-dimensional hydroponic device, including a water supply tank, a hydroponic tank and a waste water tank; the water supply tank is provided with a water supply pipe and a nutrient solution pipe, and the water supply tank and the hydroponic tank are connected through a water inlet pipe The water inlet pipe is provided with an inlet pump; the hydroponic tank and the waste water tank are connected through the outlet pipe, and the outlet pipe is provided with an outlet pump; the water supply pipe is opened and closed by the first solenoid valve, and the nutrient solution pipe is opened and closed by the second solenoid valve ; It also includes a collection mechanism and a control mechanism; the collection mechanism is used to collect plant growth pictures and send them to the control mechanism; the control mechanism is electrically connected to the collection mechanism, the water inlet pump, the water outlet pump, the first solenoid valve and the second solenoid valve respectively; The mechanism includes storage module, feature extraction module, matching module and control module.

Description

technical field [0001] The invention belongs to the technical field of vegetable planting, in particular to a three-dimensional hydroponics device. Background technique [0002] Three-dimensional hydroponics is a new type of indoor plant soilless cultivation method, also known as nutrient liquid culture. Its core is to fix the plant rhizomes in the planting basket and let the roots grow naturally into the plant nutrient solution. This nutrient solution can replace Natural soil provides water, nutrients, temperature and other growth factors to plants, so that plants can grow normally and complete their entire life cycle. [0003] Compared with soil cultivation, it has the advantages of regardless of off-season and peak season, less affected by the natural environment, and quantitative production in plant factories. When plants are grown in hydroponics, nutrient solutions are used for cultivation, and plants have self-toxicity. Long-term static water will cause the accumulati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/02G05B19/04
CPCA01G31/02G05B19/04Y02P60/21
Inventor 庞利民张平崔丽利
Owner NINGBO BIGDRAGON AGRI TECH