Light supplementing type lettuce hydroponic apparatus

A technology for lettuce water and light supplementation, which is applied in cultivation, soilless cultivation, gardening tools/equipment, etc., can solve the problems of weak light at the edge of the canopy and ineffective light supplementation.

Active Publication Date: 2020-11-27
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the problem that the supplementary light of the traditional lettuce hydroponic device overflows the crop canopy and causes partial supplementary light to be ineffective, while at the same time the edge of the canopy receives weak light, and provides a kind of high-efficiency supplementary light. training device

Method used

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  • Light supplementing type lettuce hydroponic apparatus
  • Light supplementing type lettuce hydroponic apparatus
  • Light supplementing type lettuce hydroponic apparatus

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Embodiment Construction

[0060] The present invention is described in detail below in conjunction with accompanying drawing:

[0061] refer to figure 1 , diagram 2-1 and 2-2 , the described light-filling type lettuce hydroponic device comprises a cultivation frame 1, an LED light-filling light board 2, a hydroponic cultivation bed 3, a nutrient solution tank 4, 2 sets of reflecting plate rotation systems 5 with the same structure, and a control center 6 with submersible pump 10.

[0062] The cultivation frame 1 is a rectangular parallelepiped two-layer four-column frame, and the cultivation frame 1 includes four columns with the same structure, an upper cultivation frame support panel 11 and a lower cultivation frame support panel 12;

[0063] The cultivation frame column 13 is made of angle steel, which adopts angle steel with side width×side width×thickness of 30mm×30mm×3mm and height of 1250mm~1500mm;

[0064] The material of the support panel 11 of the upper cultivation frame is a steel plate...

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Abstract

The invention discloses light supplementing type lettuce hydroponic apparatus, and overcomes the problem that light supplementing rays of traditional apparatus overflow out of crop canopies to cause partial invalid light supplementing and relatively weak canopy edge light receiving. The hydroponic apparatus comprises a cultivation frame, an LED light supplementing lamp plate, a hydroponic cultivation bed, a nutrient solution tank, two sets of reflector rotating systems, a control center and a submersible pump, wherein the cultivation frame is installed on the foundation, the control center isplaced on an upper-layer cultivation frame supporting panel of the cultivation frame, the hydroponic cultivation bed is placed on a lower-layer cultivation frame supporting panel of the cultivation frame, the LED light supplementing lamp plate is hung at the lower part of the upper-layer cultivation frame supporting panel, the two sets of reflector rotating systems are mounted above the hydroponiccultivation bed, the two sets of reflector rotating systems are fixedly welded on two stand columns on the front face of the cultivation frame, and two stand columns on the back face of the cultivation frame respectively, the nutrient solution tank is placed on the foundation below the lower-layer cultivation frame supporting panel, the hydroponic cultivation bed communicates with the nutrient solution tank through a pipeline, and the control center is connected with the LED light supplementing lamp plate, two stepping motors and the submersible pump through wires.

Description

technical field [0001] The invention relates to a lettuce soilless cultivation device belonging to the technical field of plant cultivation, more precisely, the invention relates to a light-supplementing type lettuce hydroponic device with a high-efficiency light-supplement function for the lettuce whose canopy growth changes greatly . Background technique [0002] Hydroponics is currently the most mature soilless cultivation technology, and it is widely used in plant factory production, laboratory research and household soilless cultivation; in my country, hydroponics is mainly used for the cultivation of leafy vegetables and flowers. Cultivation and production, with the continuous development of protected cultivation technology, the requirements for soilless cultivation devices are not limited to the cyclic supply of nutrients and water, and the demand of plants for the light environment also puts forward new functional requirements for soilless cultivation devices. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02A01G7/04
CPCA01G31/02A01G7/045Y02P60/21Y02P60/14
Inventor 张蕾吕星驰杨宇宁罗翘楚孙梓益李发秦尉肖飞隋媛媛于海业
Owner JILIN UNIV
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