Cultivation device facilitating plant root temperature measurement

Abstract

The utility model relates to a cultivation device, in particular to a cultivation device convenient for measuring the temperature of a plant root. The cultivation device facilitating the temperature measurement of the plant roots is provided. Comprising a culture box, a controller, a cultivation box, a guide column, a cultivation plate, a temperature sensor, a cooling liquid box, a cooling pipe, a heating rod and the like. A guide column is arranged on the incubator, a cultivation box is arranged on the guide column, a temperature sensor is arranged at the bottom of the cultivation box, a cultivation plate is arranged in the cultivation box, a plurality of through holes are evenly formed in the cultivation plate, cooling pipes and heating rods are arranged on the bottom face in the incubator, and the cooling pipes and the heating rods are sequentially distributed at intervals. By arranging the temperature sensor, the controller, the cooling liquid tank, the heating rod and the like, the temperature of the root of the plant can be accurately measured and effectively adjusted.

Description

Technical Field

[0001] This utility model relates to a cultivation device, and more particularly to a cultivation device that facilitates the measurement of plant root temperature. Background Technology

[0002] With the increasing demands for plant cultivation quality and the continuous development of agricultural automation technology, plant cultivation equipment is moving towards greater intelligence and automation. Plant growth is affected by a variety of environmental factors, such as light, temperature, humidity, water, and fertilizer. In order to optimize plant growth conditions, plant cultivation equipment needs to precisely control these environmental factors, especially in terms of temperature control, as the temperature of plant roots has a crucial impact on plant growth rate and quality.

[0003] Traditional cultivation devices lack effective means of monitoring and regulating plant root temperature, which prevents the optimization of the plant's growth environment and consequently affects the plant's growth rate and quality. Therefore, the development of a cultivation device that can accurately measure and effectively regulate plant root temperature has become a demand in the industry. Utility Model Content

[0004] To overcome the limitation that it can only detect the temperature of plant roots but cannot regulate the temperature, this utility model provides a cultivation device that facilitates the measurement of plant root temperature.

[0005] The technical solution is as follows: A cultivation device for facilitating the measurement of plant root temperature includes a culture box, a controller, a cultivation box, a guide column, a cultivation plate, a temperature sensor, a coolant tank, cooling pipes, and heating rods. A guide column is set on the culture box, and the cultivation box is set on the guide column. A temperature sensor is set at the bottom of the cultivation box. A cultivation plate is set inside the cultivation box, and multiple through holes are evenly arranged on the cultivation plate. Cooling pipes and heating rods are set on the bottom surface inside the cultivation box, and the cooling pipes and heating rods are distributed in sequence at intervals. A coolant tank is connected to one side of the cultivation box, and the cooling pipes are connected to the coolant tank. A solenoid valve is built into the coolant tank. A controller is set at one end of the cultivation box, and the controller is electrically connected to the temperature sensor, the coolant tank, and the heating rods.

[0006] Furthermore, it also includes a nutrient solution tank, a water pump, and connecting pipes. A nutrient solution tank is installed at one end of the incubator, and a water pump is installed on the nutrient solution tank. The water pump inlet is connected to the nutrient solution tank, and the water pump outlet is connected to a connecting pipe, which connects to the incubator.

[0007] Furthermore, it also includes a water level sensor, which is installed on the inner wall of the incubator. Both the water pump and the water level sensor are electrically connected to the controller.

[0008] Furthermore, it also includes a lid, with a lid installed on one side of the nutrient solution tank.

[0009] Furthermore, it also includes a base, a support, a screw, a connecting plate, a motor, and a slider. The base is set on one side of the incubator, and the support and motor are set on the base. The output shaft of the motor is connected to the screw, and the screw is rotatably connected to the bearing of the support. The connecting plate is connected to the screw, and the connecting plate is connected to the incubator. The connecting plate is threadedly connected to the screw. The slider is set on the incubator, and the guide column is set with a guide groove that cooperates with the slider. The slider is slidably connected to the guide groove.

[0010] Furthermore, it also includes slide rails, baffles, and limiting blocks. The bottom of the cultivation box is equipped with slide rails that are slidably connected to the cultivation board. The cultivation box has an open design, and the direction of the slide rails is consistent with the direction of the opening of the cultivation box. A baffle is provided at the opening of the cultivation box, and a limiting block is provided on the baffle. A groove is provided on the cultivation box that cooperates with the limiting block, and the limiting block is slidably connected to the groove.

[0011] The beneficial effects are as follows: 1. By setting components such as temperature sensor, controller, coolant tank and heating rod, this utility model can achieve accurate measurement and effective regulation of plant root temperature. When the temperature sensor detects that the plant root temperature is too high or too low, it will automatically trigger the operation of coolant tank or heating rod, thereby regulating the temperature of nutrient solution in the incubator and providing a more suitable growth environment for the plant.

[0012] 2. This utility model achieves automated management of the nutrient solution by setting up components such as a nutrient solution tank, a water pump, and connecting pipes. When the nutrient solution in the incubator is insufficient, the water pump will automatically pump the nutrient solution from the nutrient solution tank into the incubator, without manual intervention, thus improving cultivation efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a schematic diagram of the cultivation box and support structure of this utility model.

[0015] Figure 3 This is a top view of the incubator of this utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the cultivation box and cultivation board of this utility model.

[0017] Figure 5 This is a schematic diagram of the cultivation box and baffle of this utility model.

[0018] Figure 6 This is a schematic diagram of the baffle structure of this utility model.

[0019] In the attached diagram, the following are the reference numerals: 1_incubator, 2_nutrient solution tank, 3_controller, 4_coolant tank, 5_water pump, 6_cultivation box, 7_guide column, 8_base, 9_support, 10_screw, 11_connecting plate, 12_motor, 13_slider, 14_box cover, 15_heating rod, 16_cooling pipe, 17_connecting pipe, 18_water level sensor, 19_slide rail, 20_cultivation plate, 21_through hole, 22_temperature sensor, 23_baffle, 24_limiting block. Detailed Implementation

[0020] The preferred technical solution of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] A cultivation device that facilitates the measurement of plant root temperature, such as Figures 1-6 As shown, the system includes an incubator 1, a controller 3, a cultivation box 6, guide columns 7, cultivation plates 20, a temperature sensor 22, a coolant tank 4, cooling pipes 16, and a heating rod 15. Four guide columns 7 are mounted on the incubator 1, and the cultivation box 6 is mounted on the guide columns 7. The temperature sensor 22 is located at the bottom of the cultivation box 6. Multiple cultivation plates 20 are located inside the cultivation box 6, and multiple through holes 21 are evenly distributed on each cultivation plate 20. The cooling pipes 16 and heating rods 15 are located on the bottom surface of the incubator 1, and are spaced apart sequentially. The coolant tank 4 is connected to one side of the incubator 1, and the cooling pipes 16 are connected to the coolant tank 4. The coolant tank 4 contains a solenoid valve. The controller 3 is located at one end of the incubator 1, and is electrically connected to the temperature sensor 22, the coolant tank 4, and the heating rod 15.

[0022] When using this device for plant cultivation, first pour a certain amount of nutrient solution into the cultivation box 1, then place the cultivation box 6 on the cultivation box 1, and then plant the plant to be cultivated in the cultivation plate 20 on the cultivation box 6, with the plant roots exposed through the through holes 21 on the cultivation plate 20. This facilitates the absorption of nutrient solution by the plant roots and also allows the temperature sensor 22 at the bottom of the cultivation box 6 to measure the temperature of the plant roots. When the temperature sensor 22 detects that the temperature of the plant roots is too high, the temperature sensor 22 sends a signal to the controller 3. The controller 3 then controls the solenoid valve in the coolant tank 4 to open, allowing the coolant to flow into the cooling pipe 16. The nutrient solution in the incubator 1 is cooled down. Once the predetermined temperature is reached, the temperature sensor 22 sends a signal to the controller 3. The controller 3 then controls the solenoid valve in the coolant tank 4 to close, ending the cooling process. When the temperature sensor 22 detects that the temperature of the plant roots is too low, it sends a signal to the controller 3. The controller 3 then controls the heating rod 15 to heat the nutrient solution. Once the predetermined temperature is reached, the temperature sensor 22 sends a signal to the controller 3. The controller 3 then controls the heating rod 15 to stop operating, ending the heating process. The temperature of the plant roots is indirectly controlled through the coolant tank 4 and the heating rod 15.

[0023] like Figure 1 and Figure 3 As shown, the system also includes a nutrient solution tank 2, a water pump 5, and a connecting pipe 17. The nutrient solution tank 2 is located at one end of the culture box 1, and the water pump 5 is positioned above the nutrient solution tank 2. The inlet of the water pump 5 is connected to the nutrient solution tank 2, and the outlet of the water pump 5 is connected to the connecting pipe 17, which connects to the culture box 1. When the nutrient solution in the culture box 1 is insufficient, the water pump 5 can be activated, pumping the nutrient solution from the nutrient solution tank 2 into the culture box 1 through the connecting pipe 17 to meet the plant's nutrient solution requirements.

[0024] like Figure 3As shown, the incubator 1 also includes a water level sensor 18, which is installed on the inner wall of the incubator 1. Both the water pump 5 and the water level sensor 18 are electrically connected to the controller 3. The water level sensor 18 installed on the inner wall of the incubator 1 is used to detect changes in the nutrient solution. When the nutrient solution in the incubator 1 is too low, the water level sensor 18 sends information to the controller 3. The controller 3 then controls the water pump 5 to start, and the water pump 5 pumps the nutrient solution into the incubator 1. When the nutrient solution in the incubator 1 reaches a certain level, the water level sensor 18 sends information to the controller 3. The controller 3 then controls the water pump 5 to shut down, preventing excessive nutrient solution from overflowing from the incubator 1.

[0025] like Figure 3 As shown, it also includes a lid 14, which is provided on one side of the nutrient solution tank 2. When the nutrient solution in the nutrient solution tank 2 is insufficient, a certain amount of nutrient solution can be added to the nutrient solution tank 2 by opening the lid 14 to keep the nutrient solution in the nutrient solution tank 2 sufficient.

[0026] like Figure 2 As shown, it also includes a base 8, a support 9, a screw 10, a connecting plate 11, a motor 12, and a slider 13. The base 8 is provided on one side of the incubator 1. The support 9 and the motor 12 are provided on the base 8. The output shaft of the motor 12 is connected to the screw 10. The screw 10 is rotatably connected to the bearing of the support 9. The connecting plate 11 is connected to the screw 10. The connecting plate 11 is connected to the incubator 6. The connecting plate 11 is threadedly connected to the screw 10. The slider 13 is provided on the incubator 6. The guide post 7 is provided with a guide groove that cooperates with the slider 13. The slider 13 is slidably connected to the guide groove.

[0027] When it is necessary to observe the growth of plant roots, the motor 12 can be started. The output shaft of the motor 12 rotates, driving the screw 10 to rotate. Under the constraint of the bracket 9, the screw 10 rotates, driving the connecting plate 11 to move upward. Under the constraint of the guide column 7, the connecting plate 11 drives the cultivation box 6 to move upward, raising the cultivation box 6 to a certain height. At the same time, the height of the cultivation box 6 can also be adjusted by the motor 12. Different heights of the cultivation box 6 affect the depth of the plant roots immersed in the nutrient solution, and the range of air contacted by the plant roots is also different. The motor 12 is used to meet the oxygen requirements of different plants.

[0028] like Figure 4 and Figure 5As shown, it also includes a slide rail 19, a baffle 23, and a limiting block 24. The bottom of the cultivation box 6 is provided with a slide rail 19 that matches the number of cultivation plates 20. The slide rail 19 is slidably connected to the cultivation plate 20. The cultivation box 6 is designed with an opening. The direction of the slide rail 19 is consistent with the opening direction of the cultivation box 6. The baffle 23 is provided at the opening of the cultivation box 6. The limiting block 24 is provided on the baffle 23. The cultivation box 6 is provided with a groove that cooperates with the limiting block 24. The limiting block 24 is slidably connected to the groove.

[0029] When the plants have grown to the point where cultivation can be stopped, the motor 12 can be started to lift the cultivation box 6. Then, the baffle 23 on the cultivation box 6 can be removed. When the baffle 23 is removed, the slider 13 on the baffle 23 will slide out along the slide groove. Without the constraint of the baffle 23, the cultivation plate 20 can slide out along the slide rail 19, allowing for quick transfer of the plants in the cultivation box 6. After the transfer is completed, the cultivation plate 20 is slid back into the slide rail 19 on the cultivation box 6, and the slider 13 on the baffle 23 is slid back into the slide groove. The baffle 23 then re-constrains the movement of the cultivation plate 20, completing the assembly of the cultivation box 6.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cultivation device for facilitating temperature measurement of plant roots, comprising a culture box, a controller, a cultivation box, a guide column and a cultivation plate, characterized in that, The utility model also includes a temperature sensor, a cooling liquid tank, a cooling pipe and a heating rod, a guide column is arranged on the incubator, a cultivation box is arranged on the guide column, a temperature sensor is arranged at the bottom of the cultivation box, a cultivation plate is arranged in the cultivation box, a plurality of through holes are uniformly arranged on the cultivation plate, a cooling pipe and a heating rod are arranged in the incubator, the cooling liquid tank is connected to one side of the incubator, the cooling pipe is connected to the cooling liquid tank, the cooling liquid tank is internally provided with an electromagnetic valve, a controller is arranged at one end of the incubator, and the controller is electrically connected to the temperature sensor, the cooling liquid tank and the heating rod.

2. The cultivation device of claim 1, wherein the temperature of the roots of the plant is measured by the temperature sensor. The utility model also includes a nutrient solution tank, a water pump and a connecting pipe, the nutrient solution tank is arranged at one end of the incubator, the water pump is arranged on the nutrient solution tank, the water inlet of the water pump is connected to the nutrient solution tank, the water outlet of the water pump is connected to the connecting pipe, and the connecting pipe is connected to the incubator.

3. The cultivation device of claim 2, wherein the temperature measuring device is a thermocouple. The utility model also includes a water level sensor, a water level sensor is arranged on the inner wall of the incubator, and the water pump and the water level sensor are electrically connected to the controller.

4. The cultivation device of claim 3, wherein the temperature measuring device is disposed in the cultivation medium. 5 The utility model also includes a box cover, the box cover is arranged at one side of the nutrient solution tank.

5. The cultivation device of claim 4, wherein the temperature measuring means is a thermocouple. The utility model also includes a base, a support, a screw rod, a connecting plate, a motor and a sliding block, the base is arranged at one side of the incubator, the support and the motor are arranged on the base, the output shaft of the motor is connected to the screw rod, the screw rod is rotatably connected to the bearing of the support, the connecting plate is connected to the screw rod, the connecting plate is connected to the cultivation box, the connecting plate is screw connected to the screw rod, the sliding block is arranged on the cultivation box, the guide groove matched with the sliding block is arranged on the guide column, and the sliding block is slidably connected to the guide groove.

6. A cultivation device for facilitating temperature measurement of plant roots as claimed in claim 5, characterized in that, The utility model also includes a sliding rail, a baffle and a limiting block, the sliding rail is arranged at the bottom of the cultivation box, the sliding rail is slidably connected to the cultivation plate, the cultivation box is designed as an opening, the direction of the sliding rail is consistent with the opening direction of the cultivation box, the baffle is arranged at the opening of the cultivation box, the limiting block is arranged on the baffle, the sliding groove matched with the limiting block is arranged on the cultivation box, and the limiting block is slidably connected to the sliding groove.

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