Hydroponic plant incubator

Abstract

The utility model discloses a hydroponic plant incubator which comprises an incubator body, a culture partition plate, a liquid adding assembly, a charging assembly, a plant lighting assembly, a temperature sensor and a control system. An opening is formed in the top of the box body, and a sunshade support is detachably connected to the opening in the top of the box body; the culture partition plate is detachably connected to the inner wall of the box body, a plurality of culture holes are formed in the culture partition plate, positioning sponge blocks are installed in the culture holes, and positioning through holes are formed in the positioning sponge blocks; the feeding assembly is installed on the outer wall of the box body and used for introducing perfluorinated compound pollution liquid into the box body. According to the plant hydroponic culture device, efficient plant hydroponic culture can be achieved, PFASs pollutants are removed by adding perfluorinated compound pollution liquid and adopting a phytoremediation mode, the environmental protection concept is met, the response mechanism of root endophytes of plants such as reeds and rhizoma alismatis which are subjected to hydroponic culture under PFASs stress can be ascertained, and important reference and basis are provided for research in related fields.

Description

Technical Field

[0001] The utility model relates to the technical field of plant hydroponic culture, in particular to a hydroponic plant culture box. Background Art

[0002] With the rapid development of industrialization, perfluorinated compounds (PFASs), as a chemical with broad application prospects, play an important role in the fields of waterproofing, oil repellent, and antifouling. However, the high stability and difficult biodegradability of PFASs make them exist in water bodies and soil for a long time, posing a serious threat to the environment and biological health. In recent years, more and more studies have begun to focus on the effects of PFASs on organisms, especially plant rhizosphere microbial communities. In the field of environmental protection and pollution remediation, phytoremediation technology has attracted widespread attention due to its advantages such as low cost, environmental friendliness and strong sustainability. Phytoremediation technology achieves the purpose of removing or reducing the concentration of pollutants by utilizing the absorption, transformation and degradation of pollutants by plants and their rhizosphere microorganisms. Carrying out phytoremediation experiments in hydroponic plant incubators can eliminate the complexity of soil components and provide more accurate and intuitive data for research.

[0003] However, existing hydroponic plant incubators mainly focus on the normal growth conditions of plants and lack the ability to simulate the PFASs stress environment, which makes it impossible for researchers to explore the response mechanism of plants under PFASs stress under hydroponic conditions. In addition, the fixation effect of plants in existing hydroponic plant incubators is poor, resulting in low cultivation efficiency.

[0004] For this reason, a hydroponic plant cultivation box is proposed. Utility Model Content

[0005] The utility model aims to provide a hydroponic plant cultivation box, aiming to solve or improve at least one of the above-mentioned technical problems.

[0006] To achieve the above purpose, the utility model provides the following solution: The utility model provides a hydroponic plant cultivation box, comprising:

[0007] A box body, wherein the top of the box body is set to be open, and a sunshade bracket is detachably connected to the top open portion of the box body;

[0008] A culture partition, the culture partition is detachably connected to the inner wall of the box body, a plurality of cultivation holes are opened on the culture partition, a positioning sponge block is installed in the cultivation holes, and a positioning through hole is opened on the positioning sponge block;

[0009] A liquid adding component, which is installed on the outer wall of the box and is used to introduce culture solution into the box;

[0010] A feeding assembly, which is mounted on the outer wall of the box and is used to introduce a perfluorinated compound contaminated liquid into the box;

[0011] A plant lighting assembly, wherein the plant lighting assembly is installed at the bottom of the sunshade bracket;

[0012] A temperature sensor is installed in the box;

[0013] A control system, wherein the control system is installed on the box;

[0014] Wherein, the liquid adding component and the material adding component are both located below the culture partition; the plant lighting component and the temperature sensor are both electrically connected to the control system.

[0015] According to a hydroponic plant culture box provided by the utility model, the liquid adding component includes a nutrient solution adding pipe fixedly installed on the side wall of the box body, and a first water valve is installed on the nutrient solution adding pipe; the feeding component includes a contaminated liquid adding pipe fixedly installed on the side wall of the box body, and a second water valve is installed on the contaminated liquid adding pipe; the nutrient solution adding pipe and the contaminated liquid adding pipe are respectively installed on the opposite side walls of the box body, and the nutrient solution adding pipe and the contaminated liquid adding pipe are both located below the culture partition.

[0016] According to a hydroponic plant cultivation box provided by the utility model, the plant lighting assembly includes a plurality of plant lighting lamps arranged side by side, the plurality of plant lighting lamps are installed at the bottom of the sunshade bracket, and the plant lighting lamps are arranged toward the cultivation partition.

[0017] According to a hydroponic plant cultivation box provided by the utility model, a humidity sensor is installed on the outer wall of the box body, and the humidity sensor is electrically connected to the control system.

[0018] According to a hydroponic plant culture box provided by the utility model, slide grooves are opened on the two opposite inner walls of the box body, the slide grooves are connected to the top opening of the box body, and sliders are fixedly connected to the two sides of the culture partition respectively, and the sliders are slidably connected to the slide grooves.

[0019] According to a hydroponic plant cultivation box provided by the utility model, a drain pipe is fixedly installed at the bottom of the side wall of the box body, and a third water valve is installed on the drain pipe; a guide plate is installed on the bottom wall of the box body, the top surface of the guide plate is inclined, and the drain pipe is located at the lower end of the guide plate.

[0020] According to a hydroponic plant cultivation box provided by the utility model, a groove is provided on the top of the side wall of the box body, and the bottom of the sunshade bracket is engaged with the groove.

[0021] According to a hydroponic plant cultivation box provided by the utility model, handles are installed on two opposite outer side walls of the box body, and a water level observation window is installed on the side wall of the box body.

[0022] According to a hydroponic plant cultivation box provided by the utility model, legs are installed at the four corners of the bottom of the box body, and anti-slip pads are installed at the bottom of the legs.

[0023] The utility model discloses the following technical effects:

[0024] The utility model can add nutrient solution and perfluorinated compound contaminated liquid into the box through the liquid adding component and the material adding component, respectively, and provide the nutrients required for the growth of plants through the nutrient solution; the utility model removes PFASs pollutants by adding perfluorinated compound contaminated liquid and adopts the method of plant restoration, which not only conforms to the concept of environmental protection, but also can explore the response mechanism of root endophytes of plants such as reed and orientalis cultured in hydroponics under PFASs stress, and provide important reference and basis for research in related fields;

[0025] Compared with the traditional soil culture method, the utility model adopts the hydroponic method, simplifies the experimental system, eliminates the influence of the complexity of soil components on the experimental results, and makes the experimental results more intuitive and accurate;

[0026] The utility model can conveniently plant and fix plants through the positioning sponge blocks and positioning through holes on the culture partition, and is convenient for observing and sampling and analyzing the changes in the plant root system; the plant lighting component is used to provide supplementary lighting for the plants, and different lighting can be simulated at the same time, so as to explore the effects of different environmental factors on the response mechanism of endophytes in the plant root system under PFASs stress, and improve the cultivation efficiency;

[0027] The utility model can monitor the water temperature in the box in real time through the temperature sensor, which is convenient for operators to grasp the temperature data in time and improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a structural schematic diagram of the utility model;

[0030] Figure 2 for Figure 1 A partial enlarged view of middle A.

[0031] Among them, 1. box body; 2. sunshade bracket; 3. culture partition; 4. cultivation hole; 5. positioning sponge block; 6. positioning through hole; 7. temperature sensor; 8. control system; 9. nutrient solution filling pipe; 10. first water valve; 11. contaminated liquid filling pipe; 12. second water valve; 13. plant lighting lamp; 14. humidity sensor; 15. slide; 16. slider; 17. drain pipe; 18. third water valve; 19. guide plate; 20. groove; 21. handle; 22. water level observation window; 23. leg; 24. anti-slip pad. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0034] Reference Figure 1-Figure 2 The utility model provides a hydroponic plant cultivation box, comprising:

[0035] A box body 1, the top of the box body 1 is set to be open, and a sunshade bracket 2 is detachably connected to the open top of the box body 1;

[0036] A culture partition 3, which is detachably connected to the inner wall of the box body 1, and is provided with a plurality of culture holes 4, in which a positioning sponge block 5 is installed, and a positioning through hole 6 is provided on the positioning sponge block 5;

[0037] A liquid adding component, which is installed on the outer wall of the box body 1 and is used to introduce culture solution into the box body 1;

[0038] A feeding assembly, which is installed on the outer wall of the box body 1 and is used to introduce a perfluorinated compound contaminated liquid into the box body 1;

[0039] A plant lighting assembly, which is installed at the bottom of the sunshade bracket 2;

[0040] A temperature sensor 7 is installed in the box 1;

[0041] A control system 8, the control system 8 is installed on the box 1;

[0042] Among them, the liquid adding component and the material adding component are both located below the culture partition 3; the plant lighting component and the temperature sensor 7 are both electrically connected to the control system 8; the control system 8 can be set according to the specific use environment, for example, it can be a single chip microcomputer or controlled by PLC, ARM (Advanced RISC Machine: high-end reduced instruction set machine), FPGA (Field-Programmab le Gate Array: Field Programmable Gate Array) and other methods, which are not specifically limited in this embodiment;

[0043] With such arrangement, the utility model can add nutrient solution and perfluorinated compound contaminated liquid into the box 1 respectively through the liquid adding component and the material adding component, and provide the nutrients required for the growth of the plants through the nutrient solution;

[0044] The utility model removes PFASs pollutants by adding perfluorinated compound contaminated liquid and adopting phytoremediation, which not only conforms to the concept of environmental protection, but also can explore the response mechanism of root endophytes of plants such as reed and orientalis under PFASs stress in hydroponic culture, and provide important reference and basis for research in related fields;

[0045] Compared with the traditional soil culture method, the utility model adopts the hydroponic method, simplifies the experimental system, eliminates the influence of the complexity of soil components on the experimental results, and makes the experimental results more intuitive and accurate;

[0046] The utility model can conveniently plant and fix plants through the positioning sponge block 5 and the positioning through hole 6 on the culture partition 3, and is convenient for observing and sampling and analyzing the changes in the plant root system; the plant lighting component is used to provide supplementary lighting for the plants, and different lighting can be simulated at the same time, so as to explore the effects of different environmental factors on the response mechanism of endophytes in the plant root system under PFASs stress, and improve the cultivation efficiency;

[0047] The utility model can monitor the water temperature in the box 1 in real time through the temperature sensor 7, so that the operator can grasp the temperature data in time and improve the convenience of use.

[0048] Further optimized solution, the liquid adding component includes a nutrient solution adding pipe 9 fixedly mounted on the side wall of the box body 1, and a first water valve 10 is installed on the nutrient solution adding pipe 9; the feeding component includes a contaminated liquid adding pipe 11 fixedly mounted on the side wall of the box body 1, and a second water valve 12 is installed on the contaminated liquid adding pipe 11; the nutrient solution adding pipe 9 and the contaminated liquid adding pipe 11 are respectively mounted on the opposite side walls of the box body 1, and the nutrient solution adding pipe 9 and the contaminated liquid adding pipe 11 are both located below the culture partition 3;

[0049] In this arrangement, the nutrient solution adding pipe 9 and the contaminated liquid adding pipe 11 are respectively responsible for adding the nutrient solution and the perfluorinated compound contaminated liquid into the box body 1; by controlling the opening and closing of the first water valve 10 and the second water valve 12, the amount and speed of added liquid can be accurately controlled; since the adding pipes are located below the culture partition 3, it can be ensured that the added nutrient solution and contaminated liquid both act on the plant roots.

[0050] A further optimized solution is that the plant lighting assembly includes a plurality of plant lighting lamps 13 arranged side by side, and the plurality of plant lighting lamps 13 are installed at the bottom of the sunshade bracket 2, and the plant lighting lamps 13 are arranged toward the culture partition 3; the brightness, lighting time and spectral distribution of the plant lighting lamps 13 can be adjusted by the control system 8 to simulate different lighting conditions and meet the lighting requirements of different plants.

[0051] To further optimize the solution, a humidity sensor 14 is installed on the outer wall of the box 1, and the humidity sensor 14 is electrically connected to the control system 8; the humidity sensor 14 monitors the air humidity near the box 1 in real time, and feeds back the data to the control system 8, so that the operator can grasp the humidity information in time.

[0052] According to a further optimization scheme, slide grooves 15 are provided on two opposite inner walls of the box body 1, and the slide grooves 15 are connected to the top opening of the box body 1. Slide blocks 16 are respectively fixed to both sides of the culture partition 3, and the slide blocks 16 are slidably connected to the slide grooves 15, so as to facilitate the disassembly and assembly of the culture partition 3.

[0053] Further optimization scheme, a drain pipe 17 is fixedly installed at the bottom of the side wall of the box body 1, and a third water valve 18 is installed on the drain pipe 17; a guide plate 19 is installed on the bottom wall of the box body 1, and the top surface of the guide plate 19 is inclined, and the drain pipe 17 is located at the lower end of the guide plate 19; when it is necessary to drain or clean the box body 1, open the third water valve 18, and water will flow into the drain pipe 17 from the lower end through the guidance of the guide plate 19, and be discharged through the drain pipe 17. The inclined design of the guide plate 19 helps to speed up the drainage speed;

[0054] In the utility model, the sewage discharged from the drain pipe 17 can be tested to detect the pollutant concentration of the perfluorinated compound contaminated liquid therein, and then the removal effect of the plant hydroponic process on PFASs can be explored.

[0055] To further optimize the solution, a groove 20 is opened on the top of the side wall of the box body 1, and the bottom of the sunshade bracket 2 is snap-fitted with the groove 20; the sunshade bracket 2 can be disassembled and assembled according to actual usage requirements, and the sunshade bracket 2 can block part of the sunlight to reduce the impact of excessive light on the plants.

[0056] To further optimize the solution, handles 21 are installed on the two opposite outer side walls of the box body 1 to facilitate users to move and carry the incubator; a water level observation window 22 is installed on the side wall of the box body 1, so that the user can observe the water level without opening the box body 1 to ensure that the plants are adequately supplied with water.

[0057] As a further optimization scheme, legs 23 are installed at the four corners of the bottom of the box body 1, and anti-skid pads 24 are installed at the bottom of the legs 23; the anti-skid pads 24 increase the friction between the box body 1 and the ground to prevent the box body 1 from sliding or tipping over.

[0058] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0059] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technical users in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A hydroponic plant cultivation box, characterized in that: include: A box body (1), wherein the top of the box body (1) is arranged to be open, and a sunshade bracket (2) is detachably connected to the open top of the box body (1); A culture partition (3), the culture partition (3) being detachably connected to the inner wall of the box body (1), the culture partition (3) being provided with a plurality of culture holes (4), a positioning sponge block (5) being installed in each of the culture holes (4), and a positioning through hole (6) being provided on the positioning sponge block (5); A liquid adding assembly, the liquid adding assembly being mounted on the outer wall of the box (1) and being used for introducing culture liquid into the box (1); A feeding assembly, the feeding assembly being mounted on the outer wall of the box (1) and being used for introducing a perfluorinated compound contaminated liquid into the box (1); A plant lighting assembly, the plant lighting assembly being mounted on the bottom of the sunshade support (2); A temperature sensor (7), wherein the temperature sensor (7) is installed in the box (1); A control system (8), wherein the control system (8) is installed on the box (1); The liquid adding component and the material adding component are both located below the culture partition (3); the plant lighting component and the temperature sensor (7) are both electrically connected to the control system (8).

2. The hydroponic plant cultivation box according to claim 1, characterized in that: The liquid adding component comprises a nutrient solution adding pipe (9) fixedly mounted on the side wall of the box body (1), and a first water valve (10) is installed on the nutrient solution adding pipe (9); the feeding component comprises a contaminated liquid adding pipe (11) fixedly mounted on the side wall of the box body (1), and a second water valve (12) is installed on the contaminated liquid adding pipe (11); the nutrient solution adding pipe (9) and the contaminated liquid adding pipe (11) are respectively mounted on two opposite side walls of the box body (1), and the nutrient solution adding pipe (9) and the contaminated liquid adding pipe (11) are both located below the culture partition (3).

3. The hydroponic plant cultivation box according to claim 1, characterized in that: The plant lighting assembly comprises a plurality of plant lighting lamps (13) arranged side by side, wherein the plurality of plant lighting lamps (13) are all installed at the bottom of the sunshade support (2), and the plant lighting lamps (13) are arranged toward the culture partition (3).

4. The hydroponic plant cultivation box according to claim 1, characterized in that: A humidity sensor (14) is installed on the outer wall of the box (1), and the humidity sensor (14) is electrically connected to the control system (8).

5. The hydroponic plant cultivation box according to claim 1, characterized in that: The box body (1) has two opposite inner side walls provided with slide grooves (15), the slide grooves (15) being connected to the top opening of the box body (1), and the two sides of the culture partition (3) are respectively fixed with sliders (16), and the sliders (16) are slidably connected to the slide grooves (15).

6. The hydroponic plant cultivation box according to claim 1, characterized in that: A drainage pipe (17) is fixedly mounted on the bottom of the side wall of the box body (1), and a third water valve (18) is mounted on the drainage pipe (17); a guide plate (19) is mounted on the bottom wall of the box body (1), and the top surface of the guide plate (19) is inclined, and the drainage pipe (17) is located at the lower end of the guide plate (19).

7. The hydroponic plant cultivation box according to claim 1, characterized in that: A groove (20) is provided on the top of the side wall of the box body (1), and the bottom of the sunshade bracket (2) is snap-fitted to the groove (20).

8. The hydroponic plant cultivation box according to claim 1, characterized in that: Handles (21) are installed on two opposite outer side walls of the box body (1), and a water level observation window (22) is installed on the side wall of the box body (1).

9. The hydroponic plant cultivation box according to claim 1, characterized in that: Support legs (23) are installed at the four corners of the bottom of the box body (1), and anti-slip pads (24) are installed at the bottom of the support legs (23).

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