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Water circulating system and method

A technology of water circulation and water level, applied in the field of water circulation system, can solve the problems of insufficient oxygen absorption, affecting plant growth, etc., and achieve the effect of facilitating growth and increasing oxygen absorption

Inactive Publication Date: 2017-11-17
宋佳璇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: in the prior art, the water level in the planting tank or the nutrient solution is relatively fixed, and the roots of the plants are soaked in the water or the nutrient solution for a long time. Insufficient oxygen uptake affects plant growth

Method used

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Embodiment 1

[0021] figure 1 It is a schematic structural diagram of an embodiment of the water circulation system provided by the present invention. Such as figure 1 As shown, the water cycle of the embodiment of the present invention may specifically include: a water inlet 2 located above the planting tank 1 of each layer, used to periodically inject water or nutrient solution into the planting tank 1; The water level outlet 3 of the water level of the water or nutrient solution in the tank 1; it is arranged at the bottom of the planting tank 1, and is used to empty the water or nutrient solution in the planting tank 1; the water inlet 2, the water limit outlet 3 and outlet 4 are set to satisfy the following relationship: the volume of water or nutrient solution flowing through water limit outlet 3 per unit time is greater than the volume of water or nutrient solution flowing through water inlet 2 per unit time; the volume of water or nutrient solution flowing through water inlet 2 per ...

Embodiment 2

[0030] figure 2 A structural schematic diagram of another embodiment of the water circulation system provided by the present invention. The water circulation system of the embodiment of the present invention is figure 1 A kind of feasible implementation mode of the water circulation system of the shown embodiment, specifically figure 1 The water circulation system of the shown embodiment is applied to a plant planting machine or a plant stand where water is fed up and down between the upper and lower layers of the planting tank through the water level outlet and the drain. Such as figure 2 shown in figure 1 Based on the example shown, thefigure 1 The water inlet 2 in the concrete can be figure 2 The water outlet of the upper water pipe 5 above the topmost planting tank 1 or the water outlet of the lower water pipe 6 above the planting tanks of other layers. The upper water pipe 5 runs through the planting tanks 1 of each layer, and its upper end is provided with a wate...

Embodiment 3

[0034] image 3 A structural schematic diagram of another embodiment of the water circulation system provided by the present invention. The water circulation system of the embodiment of the present invention is figure 1 A kind of feasible implementation mode of the water circulation system of the shown embodiment, specifically figure 1 The water circulation system of the shown embodiment is applied to each layer of the planting tank for water up and down separately, that is, the structural diagram of a plant planter or a plant stand that does not pass through the water level outlet and the water outlet between the upper and lower layers of the planting tank. Such as image 3 shown in figure 1 Based on the example shown, the figure 1 The water inlet 2 in the concrete can be image 3 The water outlet of the upper water pipe 5 above the planting groove 1 of each layer in the middle. The upper end of each upper water pipe 5 is provided with a water outlet above the planting ...

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Abstract

The invention provides a water circulating system and method. The water circulating system comprises a water inlet, water level limiting water outlets and draining ports, wherein the water inlet is located above all layers of planting grooves and used for periodically injecting water or nutrient solution into the planting grooves, the water level limiting water outlets are formed in the planting grooves and used for limiting the level of the water or nutrient solution in the planting grooves, and the draining ports are formed in the bottoms of the planting grooves and used for draining the water or nutrient solution in the planting grooves; the water inlet, the water level limiting water outlets and the draining ports are arranged to meet the relation that the volume of water or nutrient solution flowing through the water level limiting water outlets in unit time is larger than that of water or nutrient solution flowing through the water inlet in unit time, and the volume of water or nutrient solution flowing through the water inlet in unit time is larger than that of water or nutrient solution flowing through the draining ports in unit time. By means of the water circulating system and method, the oxygen uptake of plant roots is increased, and thus the growth of plants is better facilitated.

Description

technical field [0001] The invention relates to a water circulation system and method applied in the field of plant planting. Background technique [0002] With the continuous improvement of living standards, people pay more and more attention to their own health, especially there is a higher demand for the quality (such as green, pollution-free, and freshness) of vegetables eaten every day. [0003] In the prior art, the plant planting machine has a multi-layer structure, each layer is provided with a planting tank for holding water or nutrient solution, and a planting cover plate for planting plants is provided above the planting tank, and the planting cover plate has a The roots are inserted into round holes in water or nutrient solution. [0004] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: in the prior art, the water level in the planting tank or the nutrient solution is relatively fixed, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02A01G31/06
CPCA01G31/02A01G31/06Y02P60/21
Inventor 宋佳璇
Owner 宋佳璇
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