Self-stabilizing hydroponic planting system suitable for bumpy environment

Abstract

The invention relates to the technical field of hydroponics, in particular to a self-stabilizing hydroponics planting system suitable for a bumpy environment, comprising: a control module comprising a visual sensor, a nitrogen detector and a spectrum sensor; the seedling raising module is used for receiving input data related to grain seedlings; the detection module is used for collecting hydroponic data, and the hydroponic data comprises water level height; and the alarm module sets a seedling root nitrogen content critical value, and when the root nitrogen content is lower than the critical value, an indicating lamp gives an alarm. In the invention, a plurality of control planting groups can be arranged, the plurality of control planting groups are used for hydroponic seedling according to different nutrient solution supply schemes, the top of the hydroponic pool of each control group is also provided with a camera, the camera respectively passes through a control module, and the control module controls the hydroponic pool according to a preset program. Comparative analysis is carried out on grain seedling growth information collected by the camera, and the advantages and disadvantages of different nutrient solution supply schemes are identified.

Description

Technical Field

[0001] The invention relates to the technical field of hydroponics, and in particular to a self-stabilizing hydroponics planting system suitable for a bumpy environment. Background Art

[0002] Hydroponic cultivation refers to the use of artificially prepared culture solution to supply the mineral nutrition needs of plants, including deep liquid flow hydroponic technology, floating capillary hydroponic technology, nutrient solution film technology, and spray cultivation technology. The composition of nutrient solution in hydroponic cultivation is easy to control and can be adjusted at any time. It can be carried out in places with suitable light and temperature but no soil, as long as there is a certain amount of fresh water supply. The use of hydroponic cultivation can meet the needs of crops for nutrients, water, air and other conditions, better promote the growth of crops, and thus make the crop yield higher quality.

[0003] The utility model with application number CN202320996058.0 discloses a three-dimensional selenium-enriched hydroponic planting system, which includes a planting frame carrying a plurality of planting boxes, wherein the planting boxes contain a planting solution for planting crops, and an overflow hole is provided at the high water level position of the planting box; the planting frame is a three-dimensional structure with a large bottom and a small top, and the planting box is horizontally fixed on the planting frame; it also includes a liquid distribution box and a balance box, wherein the liquid distribution box has a feed inlet for adding selenium-enriched elements or aqueous solutions to the selenium-enriched solution therein; the bottom outlet of the liquid distribution box is connected to the low water level inlet of the balance box, and the balance box is filled with a plurality of loose and breathable soil layers, and the high water level position of the balance box is provided with a plurality of conveying capillaries that can be connected to the low water level inlet of the planting box, and each conveying capillaries is provided with a switch valve. This scheme realizes the selenium-enriched hydroponic planting of crops by structurally simulating the soil composition of selenium-rich areas or zones, thereby achieving an ecological green planting effect.

[0004] However, this patent cannot cultivate hydroponic crops with high precision, resulting in a very low survival rate of hydroponic crops.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the invention

[0006] The object of the present invention is to provide a self-stabilizing hydroponic planting system suitable for a bumpy environment that can effectively solve the above-mentioned technical problems.

[0007] In order to achieve the purpose of the present invention, the following technical scheme is adopted:

[0008] A self-stabilizing hydroponic planting system suitable for a bumpy environment, comprising: a control module: comprising a visual sensor, a nitrogen detector, and a spectral sensor; using the data obtained from the detection for data analysis, transmitting instructions to related proportioning equipment for automatic liquid preparation, and instructing corresponding irrigation equipment for irrigation;

[0009] Seedling cultivation module: used to receive input data related to seedlings, form seedling parameters and real-time status of seedlings, and record and display the seedling parameters and real-time status of seedlings in a table form, and perform data analysis on them through corresponding control modules and make corresponding countermeasures;

[0010] Detection module: used to collect hydroponic data, including water level, hydroponic EC value and hydroponic nitrogen content;

[0011] Alarm module: The detection module detects the cultivation status of the seedling data to set the critical value of the nitrogen content in the root of the seedling. When the nitrogen content in the root is lower than the critical value, the indicator light alarms.

[0012] Furthermore, the control module controls a third water inlet, which consists of a first connecting pipe, a filter for filtering water, a first water outlet and a second water outlet controlled by the control module, and a switch valve is provided on the water outlet.

[0013] Furthermore, the first connecting pipe in the third water inlet is connected to a water inlet barrel, and the water inlet barrel includes a connecting pipe for water inlet, a filter plate for filtering water, and a partition for isolating the incoming water.

[0014] Furthermore, different nitrogen contents of the influent are matched according to different types of plants to be cultivated, and then the ratio information to be called is generated according to the types of plants to be cultivated.

[0015] Furthermore, the operation modes of the device include manual, automatic, time control, and a mixed control mode of automatic and time control.

[0016] Furthermore, the control module, seedling raising module, detection module and alarm module have corresponding display operation interfaces, and the display operation interface includes control options, cultivation options, seedling raising options and alarm options.

[0017] Furthermore, nutrient element content = nutrient solution volume x element ratio x target concentration

[0018] The volume of nutrient solution is the total amount prepared, the element ratio is the ratio of each element in the total amount, and the target concentration is the concentration of the element in the prepared nutrient solution.

[0019] Furthermore, the control steps of the control module are as follows:

[0020] S1: Determine the nitrogen fertilizer reserves in the nutrient solution for hydroponic grass seedling production;

[0021] S2: determining the nitrogen storage amount per unit area of ​​the hydroponic seedlings according to the biomass of the hydroponic seedlings per unit area;

[0022] S3: Based on the potential nitrogen demand per unit area of ​​the hydroponic seedlings, the nitrogen nutrition index of the hydroponic seedlings is determined by utilizing the nitrogen fertilizer reserve and the nitrogen storage amount;

[0023] S4: determining the amount of nitrogen fertilizer to be applied to the nutrient solution according to the nitrogen nutrition index;

[0024] S5: Based on the potential nitrogen demand per unit area of ​​the hydroponic seedlings, the nitrogen nutrition index of the hydroponic seedlings is determined by utilizing the nitrogen fertilizer reserves and the nitrogen storage, including: determining the total nitrogen amount per unit area of ​​the hydroponic seedlings according to the nitrogen fertilizer reserves in the nutrient solution and the nitrogen storage in the hydroponic seedlings.

[0025] Compared with the prior art, the present invention has the following beneficial effects: multiple control planting groups can be set up, and the multiple control planting groups hydroponic seedlings according to different nutrient solution replenishment schemes, and cameras are also provided on the top of the hydroponic pool of each control group. The cameras are respectively controlled by control modules, and the control modules compare and analyze the seedling growth information collected by the cameras according to a preset program, and identify the advantages and disadvantages of different nutrient solution replenishment schemes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0027] Figure 1 It is a structural schematic diagram of a self-stabilizing hydroponic planting system suitable for a bumpy environment according to the present invention;

[0028] Figure 2 It is a structural schematic diagram of a self-stabilizing hydroponic planting system suitable for a bumpy environment according to the present invention;

[0029] Figure 3 It is a partial structural schematic diagram of a self-stabilizing hydroponic planting system suitable for a bumpy environment according to the present invention;

[0030] Figure 4 The present invention is a self-stabilizing hydroponic planting system suitable for a bumpy environment Figure 1 The enlarged view of point A in the middle;

[0031] Figure 5 It is a schematic plan view of a water inlet bucket of a self-stabilizing hydroponic planting system suitable for a bumpy environment according to the present invention;

[0032] Figure 6 A flow chart of a self-stabilizing hydroponic planting system suitable for a bumpy environment according to the present invention;

[0033] Figure 7 The schematic diagram of the self-stabilizing hydroponic planting system suitable for a bumpy environment is shown in the figure.

[0034] In the figure:

[0035] 1. First water inlet; 2. Second water inlet; 3. Third water inlet; 31. First connecting pipe; 32. Filter; 33. First water outlet; 34. Second water outlet; 4. Water inlet barrel; 41. Connecting pipe; 42. Filter plate; 43. Partition; 5. Planting module; 51. Second connecting pipe; 52. First planting box; 53. Liquid storage tank; 6. Control module; 61. Visual sensor; 62. Nitrogen detector; 63. Spectral sensor; 7. Seedling module; 8. Alarm module; 9. Detection module. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0037] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0038] like Figures 1 to 7 As shown, the present invention is a self-stabilizing hydroponic planting system suitable for a bumpy environment, comprising a control module 6: including a visual sensor 61, a nitrogen detector 62, and a spectral sensor 63; according to the data obtained by the detection, it is used for data analysis, and the transmission instructs the relevant proportioning equipment to automatically prepare the liquid, and instructs the corresponding irrigation equipment to irrigate;

[0039] According to the nitrogen fertilizer reserves in the nutrient solution and the nitrogen storage in the seedlings, combined with the potential nitrogen demand of the hydroponic seedlings, and taking into account the total amount of nitrogen currently in the hydroponic seedling production system and the demand for future growth of the hydroponic seedlings, the amount of nitrogen fertilizer is accurately applied based on the predicted nitrogen growth needs of the seedlings. This not only avoids the enrichment of nitrates in the plants due to luxurious absorption of nitrogen, but also avoids the lag effect that causes large fluctuations in the nitrogen nutrition profit and loss state of the seedlings, thereby achieving high-quality and efficient production of hydroponic seedlings.

[0040] Seedling raising module 7: used to receive input data related to seedlings, form seedling parameters and real-time status of seedlings, and record and display the seedling parameters and real-time status of seedlings in a table form, and perform data analysis on them through the corresponding control module 6, and make corresponding countermeasures;

[0041] Detection module 9: used to collect hydroponic data, including water level, hydroponic EC value and hydroponic nitrogen content;

[0042] Alarm module 8: The detection module 9 detects the cultivation status of the seedling data to set the critical value of the nitrogen content of the seedling root system. When the nitrogen content of the root system is lower than the critical value, the indicator light alarms.

[0043] Embodiment 1:

[0044] The control module 6 controls a third water inlet 3, which is composed of a first connecting pipe 31, a filter 32 for filtering water, a first water outlet 33 and a second water outlet 34 controlled by the control module 6, and a switch valve is provided on the water outlet;

[0045] The first connecting pipe 31 in the third water inlet 3 is connected to the water inlet barrel 4, and the water inlet barrel 4 includes a connecting pipe 41 for water inlet, a filter plate 42 for water filtering, and a partition 43 for isolating the incoming water; the water supply is controlled by the control module 6, and two groups of water storage spaces are provided in the water inlet barrel 4, which can supply water to two groups of equipment at the same time without affecting each other.

[0046] As a supplement: nutrient element content = nutrient solution volume x element ratio x target concentration;

[0047] The control steps of the control module 6 are as follows:

[0048] S1: Determine the nitrogen fertilizer reserves in the nutrient solution for hydroponic grass seedling production;

[0049] S2: determining the nitrogen storage amount per unit area of ​​the hydroponic seedlings according to the biomass of the hydroponic seedlings per unit area;

[0050] S3: Based on the potential nitrogen demand per unit area of ​​the hydroponic seedlings, the nitrogen nutrition index of the hydroponic seedlings is determined by utilizing the nitrogen fertilizer reserve and the nitrogen storage amount;

[0051] S4: determining the amount of nitrogen fertilizer to be applied to the nutrient solution according to the nitrogen nutrition index;

[0052] S5: Based on the potential nitrogen demand per unit area of ​​the hydroponic seedlings, the nitrogen nutrition index of the hydroponic seedlings is determined by utilizing the nitrogen fertilizer reserves and the nitrogen storage, including: determining the total nitrogen amount per unit area of ​​the hydroponic seedlings according to the nitrogen fertilizer reserves in the nutrient solution and the nitrogen storage in the hydroponic seedlings.

[0053] Embodiment 2:

[0054] Multiple control planting groups can be set up, and the multiple control planting groups hydroponic seedlings according to different nutrient solution replenishment schemes. A camera is also provided on the top of the hydroponic pool of each control group. The camera passes through the control module 6 respectively. The control module 6 compares and analyzes the seedling growth information collected by the camera according to a preset program, and identifies the advantages and disadvantages of different nutrient solution replenishment schemes.

[0055] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0056] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A self-stabilizing hydroponic planting system suitable for a bumpy environment, characterized in that: include: Control module: including visual sensor, nitrogen detector, spectral sensor; based on the data obtained from the detection, it is used for data analysis, and transmits instructions to the relevant proportioning equipment to automatically prepare liquid, and instructs the corresponding irrigation equipment to irrigate; Seedling cultivation module: used to receive input data related to seedlings, form seedling parameters and real-time status of seedlings, and record and display the seedling parameters and real-time status of seedlings in a table form, and perform data analysis on them through corresponding control modules and make corresponding countermeasures; Detection module: used to collect hydroponic data, including water level, hydroponic EC value and hydroponic nitrogen content; Alarm module: The detection module detects the cultivation status of the seedling data to set the critical value of the nitrogen content in the root of the seedling. When the nitrogen content in the root is lower than the critical value, the indicator light alarms.

2. A self-stabilizing hydroponic planting system suitable for a bumpy environment as claimed in claim 1, characterized in that: The control module controls a third water inlet, which is composed of a first connecting pipe, a filter for filtering water, a first water outlet and a second water outlet controlled by the control module, and a switch valve is provided on the water outlet.

3. A self-stabilizing hydroponic planting system suitable for a bumpy environment as claimed in claim 1, characterized in that: The first connecting pipe in the third water inlet is connected to a water inlet bucket, and the water inlet bucket includes a connecting pipe for water inlet, a filter plate for filtering water, and a partition plate for isolating the incoming water.

4. The self-stabilizing hydroponic planting system suitable for a bumpy environment as claimed in claim 1, characterized in that: Different nitrogen contents of the influent are matched according to the types of plants to be cultivated, and then the ratio information to be called is generated according to the types of plants to be cultivated.

5. The self-stabilizing hydroponic planting system suitable for a bumpy environment as claimed in claim 1, characterized in that: The operation modes of the equipment include manual, automatic, time control and a mixed control mode of automatic and time control.

6. The self-stabilizing hydroponic planting system suitable for a bumpy environment as claimed in claim 1, characterized in that: The control module, seedling raising module, detection module and alarm module have corresponding display operation interfaces, and the display operation interface includes control options, cultivation options, seedling raising options and alarm options.

7. The self-stabilizing hydroponic planting system suitable for a bumpy environment as claimed in claim 1, characterized in that: Nutrient content = nutrient solution volume x element ratio x target concentration The volume of nutrient solution is the total amount prepared, the element ratio is the ratio of each element in the total amount, and the target concentration is the concentration of the element in the prepared nutrient solution.

8. The self-stabilizing hydroponic planting system suitable for a bumpy environment as claimed in claim 1, characterized in that: The control steps of the control module are as follows: S1: Determine the nitrogen fertilizer reserves in the nutrient solution for hydroponic grass seedling production; S2: determining the nitrogen storage amount per unit area of ​​the hydroponic seedlings according to the biomass of the hydroponic seedlings per unit area; S3: Based on the potential nitrogen demand per unit area of ​​the hydroponic seedlings, the nitrogen nutrition index of the hydroponic seedlings is determined by utilizing the nitrogen fertilizer reserve and the nitrogen storage amount; S4: determining the amount of nitrogen fertilizer to be applied to the nutrient solution according to the nitrogen nutrition index; S5: Based on the potential nitrogen demand per unit area of ​​the hydroponic seedlings, the nitrogen nutrition index of the hydroponic seedlings is determined by utilizing the nitrogen fertilizer reserves and the nitrogen storage, including: determining the total nitrogen amount per unit area of ​​the hydroponic seedlings according to the nitrogen fertilizer reserves in the nutrient solution and the nitrogen storage in the hydroponic seedlings.

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