Soilless culture planting irrigation device

Abstract

The utility model relates to the technical field of soilless culture, and discloses a soilless culture planting irrigation device which comprises a carrier plate, two planting frames are fixedly installed on the upper surface of the carrier plate, a water storage tank is arranged on the right side of the carrier plate, an infusion pump is fixedly installed on the upper surface of the water storage tank, and the input end of the infusion pump is fixedly communicated with a drainage pipe. The bottom end of the drainage pipe fixedly communicates with a communicating pipe, the outer surface of the communicating pipe fixedly communicates with a water outlet pipe, the outer surface of the water outlet pipe fixedly communicates with two sets of droppers, the output end of the infusion pump fixedly communicates with a water taking pipe, and the bottom end of the water taking pipe penetrates through the water storage tank and extends into the water storage tank. Detection plates are fixedly connected to the upper surfaces of the two planting frames, and humidity sensors are fixedly mounted on the bottom surfaces of the two detection plates. According to the soilless culture planting irrigation device, automatic irrigation can be carried out according to the humidity of a culture medium, and the flexibility of soilless culture planting irrigation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soilless cultivation, in particular to a soilless cultivation planting and irrigation device. Background Technique

[0002] Soilless cultivation refers to a cultivation method in which water, peat, forest leaf mold, vermiculite and other media are used as the matrix for fixing the roots of plants, and the roots of plants can directly contact the nutrient solution. Soilless cultivation is a new technology for crop cultivation developed in recent decades. Crops are not cultivated in soil, but planted in an aqueous solution containing minerals; or in a certain cultivation matrix, nutrient solution is used for crop cultivation. As long as there is a certain cultivation equipment and certain management measures, crops can grow normally and obtain high yields. Since natural soil is not used, but nutrient solution is used for irrigation to cultivate crops, it is called soilless cultivation.

[0003] At present, when soilless cultivation is carried out using a cultivation matrix, irrigation is usually carried out manually, and it is difficult to automatically irrigate according to the humidity of the cultivation matrix. Moreover, manual irrigation is prone to the phenomenon of over-irrigation or under-irrigation, reducing the flexibility during soilless cultivation planting and irrigation. Therefore, technical personnel in this field have provided a soilless cultivation planting and irrigation device to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a soilless cultivation planting and irrigation device to solve the problems raised in the above background technique, that is, when soilless cultivation is carried out using a cultivation matrix at present, irrigation is usually carried out manually, it is difficult to automatically irrigate according to the humidity of the cultivation matrix, and manual irrigation is prone to the phenomenon of over-irrigation or under-irrigation, reducing the flexibility during soilless cultivation planting and irrigation.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A soilless cultivation planting and irrigation device, including a carrier plate, two planting frames are fixedly installed on the upper surface of the carrier plate, a water storage tank is arranged on the right side of the carrier plate, a liquid extraction pump is fixedly installed on the upper surface of the water storage tank, the input end of the liquid extraction pump is fixedly communicated with a drain pipe, the bottom end of the drain pipe is fixedly communicated with a connecting pipe, a water outlet pipe is fixedly communicated with the outer surface of the connecting pipe, two groups of drip pipes are fixedly communicated with the outer surface of the water outlet pipe, the output end of the liquid extraction pump is fixedly communicated with a water intake pipe, the bottom end of the water intake pipe penetrates through the water storage tank and extends into the interior of the water storage tank, the upper surfaces of the two planting frames are fixedly connected with detection plates, humidity sensors are fixedly installed on the bottom surfaces of the two detection plates, and a controller is fixedly installed on the upper surface of the water storage tank.

[0006] As a preferred solution, a motor is fixedly installed on the upper surface of the water storage tank, and a stirring shaft is fixedly installed at the output end of the motor, and the stirring shaft is located inside the water storage tank.

[0007] As a preferred solution, a water injection joint is fixedly communicated with the outer surface of the water storage tank, a first electromagnetic valve is fixedly communicated with the outer surface of the water injection joint, and a second electromagnetic valve is fixedly communicated with the outer surface of the water outlet pipe.

[0008] As a preferred solution, a water level sensor is fixedly installed on the inner bottom wall of the water storage tank, and a liquid injection pipe is fixedly communicated with the upper surface of the water storage tank.

[0009] As a preferred solution, two groups of first support legs are fixedly connected to the bottom surface of the carrier plate, and a plurality of second support legs are fixedly connected to the bottom surface of the water storage tank.

[0010] As a preferred solution, both the first electromagnetic valve and the second electromagnetic valve are electrically connected to the controller through wires, and the controller is electrically connected to the liquid extraction pump and the humidity sensor through wires respectively.

[0011] Technical effects and advantages of the present utility model:

[0012] With the detection board and the humidity sensor provided above the planting frame, the present utility model can detect the humidity of the cultivation substrate inside the planting frame, and cooperate with the controller to process the humidity signal of the cultivation substrate. It will start the operation of the liquid extraction pump according to the humidity of the cultivation substrate inside the planting frame, and cooperate with the water delivery component to enable the two groups of droppers to irrigate the cultivation substrate inside the planting frame. When the humidity value of the cultivation substrate inside the planting frame is qualified after irrigation, it can automatically stop the operation of the liquid extraction pump, and then can automatically irrigate according to the humidity of the cultivation substrate, improving the flexibility during soilless cultivation and irrigation. Description of the drawings

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the present utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the top view of the planting frame in the present utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the side view of the water storage tank in the present utility model.

[0016] Figure 4 It is a sectional view of the front view of the water storage tank in the present utility model.

[0017] In the figure: 1. Carrier plate; 2. Planting frame; 3. Water storage tank; 4. Liquid extraction pump; 5. Drain pipe; 6. Connecting pipe; 7. Water outlet pipe; 8. Second solenoid valve; 9. Dripper; 10. Detection plate; 11. Humidity sensor; 12. Controller; 13. Motor; 14. Stirring shaft; 15. Water level sensor; 16. First solenoid valve; 17. Water injection joint; 18. Water intake pipe; 19. Liquid injection pipe; 20. First support leg; 21. Second support leg. Detailed implementation manner

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] The present invention provides a soilless cultivation and irrigation device as Figures 1-4 shown, which includes a carrier plate 1. Two planting frames 2 are fixedly installed on the upper surface of the carrier plate 1. A water storage tank 3 is arranged on the right side of the carrier plate 1. A liquid extraction pump 4 is fixedly installed on the upper surface of the water storage tank 3. The input end of the liquid extraction pump 4 is fixedly communicated with a drain pipe 5. The bottom end of the drain pipe 5 is fixedly communicated with a connecting pipe 6. Two groups of drippers 9 are fixedly communicated with the outer surface of the connecting pipe 6. The output end of the liquid extraction pump 4 is fixedly communicated with a water intake pipe 18. The bottom end of the water intake pipe 18 penetrates through the water storage tank 3 and extends into the interior of the water storage tank 3. Detection plates 10 are fixedly connected to the upper surfaces of the two planting frames 2. Humidity sensors 11 are fixedly installed on the bottom surfaces of the two detection plates 10. A controller 12 is fixedly installed on the upper surface of the water storage tank 3. The planting frame 2 can be used to inject the cultivation substrate therein, facilitating the planting of plants. The cooperation of the drain pipe 5, the connecting pipe 6 and the water outlet pipe 7 plays a role in transporting the water body, facilitating the irrigation of the cultivation substrate.

[0020] In this embodiment, a motor 13 is fixedly installed on the upper surface of the water storage tank 3. The output end of the motor 13 is fixedly installed with a stirring shaft 14. The stirring shaft 14 is located inside the water storage tank 3. The outer surface of the water storage tank 3 is fixedly communicated with a water injection joint 17. The outer surface of the water injection joint 17 is fixedly communicated with a first electromagnetic valve 16. The outer surface of the water outlet pipe 7 is fixedly communicated with a second electromagnetic valve 8. A water level sensor 15 is fixedly installed on the inner bottom wall of the water storage tank 3. The upper surface of the water storage tank 3 is fixedly communicated with a liquid injection pipe 19. Through the setting of the liquid injection pipe 19, it is convenient to inject nutrient solution. By using the settings of the motor 13 and the stirring shaft 14, the injected nutrient solution and water can be stirred and mixed, which can better irrigate and fertilize the planted plants. By using the water injection joint 17 and the first electromagnetic valve 16 and in cooperation with the water level sensor 15, it can be detected when the water is lacking, and the first electromagnetic valve 16 will be opened, enabling the water body to be quickly injected into the water storage tank 3, achieving the effect of automatic water injection.

[0021] In this embodiment, the bottom surface of the carrier plate 1 is fixedly connected with two groups of first support legs 20. The bottom surface of the water storage tank 3 is fixedly connected with a plurality of second support legs 21. Both the first electromagnetic valve 16 and the second electromagnetic valve 8 are electrically connected to the controller 12 through wires. The controller 12 is electrically connected to the liquid extraction pump 4 and the humidity sensor 11 through wires respectively. Through the first support legs 20 and the second support legs 21, the bottom of the device can be stably supported, and it is convenient to control the liquid extraction pump 4 by using the controller 12.

[0022] The working principle of this utility model: This utility model is a soilless cultivation and irrigation device. First, water is injected into the water storage tank 3. When automatically irrigating the inside of the planting frame 2, the humidity sensor 11 can detect the humidity of the cultivation substrate inside the planting frame 2 and transmit the detection signal to the controller 12 for processing. The liquid extraction pump 4 will be started to operate according to the humidity of the cultivation substrate inside the planting frame 2, and the water in the water storage tank 3 can be extracted and conveyed, and then the cultivation substrate inside the planting frame 2 is irrigated through the drip tube 9. When the humidity sensor 11 detects that the humidity value of the cultivation substrate inside the planting frame 2 is appropriate, the operation of the liquid extraction pump 4 is stopped and the second electromagnetic valve 8 is closed, and the automatic irrigation of the cultivation substrate can be completed.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances. Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A soilless cultivation irrigation device, comprising a carrier plate (1), characterized in that: Two planting frames (2) are fixedly mounted on the upper surface of the carrier plate (1); a water storage tank (3) is provided on the right side of the carrier plate (1); a liquid pump (4) is fixedly mounted on the upper surface of the water storage tank (3); an input end of the liquid pump (4) is fixedly connected to a drainage pipe (5); a bottom end of the drainage pipe (5) is fixedly connected to a connecting pipe (6); an outer surface of the connecting pipe (6) is fixedly connected to a water outlet pipe (7); an outer surface of the water outlet pipe (7) is fixedly connected to two groups of droppers (9); an output end of the liquid pump (4) is fixedly connected to a water intake pipe (18); a bottom end of the water intake pipe (18) passes through the water storage tank (3) and extends to the interior of the water storage tank (3); detection plates (10) are fixedly connected to the upper surfaces of the two planting frames (2); humidity sensors (11) are fixedly mounted on the bottom surfaces of the two detection plates (10); and a controller (12) is fixedly mounted on the upper surface of the water storage tank (3).

2. The soilless cultivation irrigation device according to claim 1, characterized in that: A motor (13) is fixedly mounted on the upper surface of the water storage tank (3), and a stirring shaft (14) is fixedly mounted on the output end of the motor (13), wherein the stirring shaft (14) is located inside the water storage tank (3).

3. The soilless cultivation irrigation device according to claim 1, characterized in that: The outer surface of the water storage tank (3) is fixedly connected to a water injection joint (17), the outer surface of the water injection joint (17) is fixedly connected to a first solenoid valve (16), and the outer surface of the water outlet pipe (7) is fixedly connected to a second solenoid valve (8).

4. The soilless cultivation irrigation device according to claim 1, characterized in that: A water level sensor (15) is fixedly mounted on the inner bottom wall of the water storage tank (3), and a liquid injection pipe (19) is fixedly connected to the upper surface of the water storage tank (3).

5. The soilless cultivation irrigation device according to claim 1, characterized in that: Two groups of first supporting legs (20) are fixedly connected to the bottom surface of the carrier plate (1), and a plurality of second supporting legs (21) are fixedly connected to the bottom surface of the water storage tank (3).

6. The soilless cultivation irrigation device according to claim 3, characterized in that: The first solenoid valve (16) and the second solenoid valve (8) are both electrically connected to the controller (12) via wires, and the controller (12) is electrically connected to the liquid pump (4) and the humidity sensor (11) respectively via wires.

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