Three-dimensional cultivation frame beneficial for heat dissipation of light source

A technology of three-dimensional cultivation racks and cultivation racks, which is applied in cultivation, soilless cultivation, and agricultural gas emission reduction, etc. It can solve the problems of plant factory benefits, costs, and production efficiency, and achieve simplified cooling methods and difficulties, and reduced temperature control. Cost, good effect

Pending Publication Date: 2020-07-31
FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These solutions will have a negative impact on plant factory benefits, costs and production efficiency

Method used

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  • Three-dimensional cultivation frame beneficial for heat dissipation of light source
  • Three-dimensional cultivation frame beneficial for heat dissipation of light source
  • Three-dimensional cultivation frame beneficial for heat dissipation of light source

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Experimental program
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Effect test

Embodiment 1

[0037] see figure 1 , figure 2 , Figure 5 , Figure 8 , the three-dimensional cultivation rack of the present embodiment a kind of novel light source 4 heat dissipation modes, comprise cultivation rack 6, cultivation nutrient solution tank 1, light source 4 and the cooling fin 3 that links to each other with light source 4, described cultivation nutrient solution tank 1 is arranged on the cultivation rack 6, the light source 4 is connected to the bottom of the cultivation nutrient solution tank 1, the cultivation nutrient solution tank 1 is arranged as a cuboid, and the two symmetrical short side walls of the cultivation nutrient solution tank 1 are provided with a liquid inlet and a liquid outlet respectively , the light source 4 is connected to the bottom of the cultivation nutrient solution tank 1, and the heat sink 3 is located in the cultivation nutrient solution tank 1 and directly contacts the nutrient solution in the cultivation nutrient solution tank 1. Each fin ...

Embodiment 2

[0045] see figure 1 , image 3 , Figure 5 , Figure 8 , the three-dimensional cultivation rack of the present embodiment a kind of novel light source 4 heat dissipation modes, comprise cultivation rack 6, cultivation nutrient solution tank 1, light source 4 and the cooling fin 3 that links to each other with light source 4, described cultivation nutrient solution tank 1 is arranged on the cultivation rack 6, the light source 4 is connected to the bottom of the cultivation nutrient solution tank 1, the cultivation nutrient solution tank 1 is arranged as a cuboid, and the two symmetrical short side walls of the cultivation nutrient solution tank 1 are provided with a liquid inlet and a liquid outlet respectively , the light source 4 is connected to the bottom of the cultivation nutrient solution tank 1, and the heat sink 3 is located in the cultivation nutrient solution tank 1 and directly contacts the nutrient solution in the cultivation nutrient solution tank 1. Each fin 3...

Embodiment 3

[0053] see figure 1 , Figure 4 , Figure 5 , Figure 8 , the three-dimensional cultivation rack of the present embodiment a kind of novel light source 4 heat dissipation modes, comprise cultivation rack 6, cultivation nutrient solution tank 1, light source 4 and the cooling fin 3 that links to each other with light source 4, described cultivation nutrient solution tank 1 is arranged on the cultivation rack 6, the light source 4 is connected to the bottom of the cultivation nutrient solution tank 1, the cultivation nutrient solution tank 1 is arranged as a cuboid, and the two symmetrical short side walls of the cultivation nutrient solution tank 1 are provided with a liquid inlet and a liquid outlet respectively , the light source 4 is connected to the bottom of the cultivation nutrient solution tank 1, and the heat sink 3 is located in the cultivation nutrient solution tank 1 and directly contacts the nutrient solution in the cultivation nutrient solution tank 1. Each fin ...

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Abstract

The invention relates to the technical field of cultivation, especially to a three-dimensional cultivation frame beneficial for heat dissipation of light source. The three-dimensional cultivation frame comprises a cultivation frame body, cultivation nutrient solution tanks, light sources, cooling fins and a temperature control system, wherein the cooling fins are connected with the light sources,the light sources are connected to the bottoms of the cultivation nutrient solution tanks, and the cooling fins are located in the cultivation nutrient solution tanks and make direct contact with nutrient solutions in the cultivation nutrient solution tanks. According to the invention, the conventional idea that the heat of a plant lighting lamp is dissipated into the air is completely abandoned;and by innovatively utilizing the characteristic that one nutrient solution tank is arranged above each layer of lamps in a multi-layer hydroponic cultivation frame, the cultivation nutrient solutiontanks are combined with the light sources, the lamp cooling fins are arranged in the above cultivation nutrient solution tanks and are in direct contact with the nutrient solutions, and heat on the cooling fins is taken away through flowing of the nutrient solutions, so a good radiating effect is achieved.

Description

technical field [0001] The invention relates to the technical field of three-dimensional cultivation, in particular to a three-dimensional cultivation frame that facilitates heat dissipation of light sources. Background technique [0002] The multi-layer three-dimensional cultivation mode greatly improves the production efficiency per unit area, and artificial light supplements the required light for plants, which has become an important direction for the development of modern agriculture. But there are also some problems that need to be solved urgently in multi-layer three-dimensional cultivation. The multi-layer three-dimensional cultivation and the use of a large number of light sources concentrate hundreds of kilowatts of electric energy per unit area, and a large amount of heat is concentrated in the dense space of the cultivation frame. On the one hand, it will directly affect the growth of the plants in the cultivation frame. Growth causes stress, and at the same tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/06
CPCA01G31/06Y02P60/21
Inventor 不公告发明人
Owner FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD
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