Stereoscopic vertical planting control system

Abstract

The utility model belongs to the field of three-dimensional planting, and discloses a three-dimensional vertical planting control system which comprises a planting bin, a water and fertilizer storage device, hydroponic planting plates, a water and fertilizer information detection module, an air conditioning module, a root system detection module and a control module, a plurality of planting stations are arranged in the planting bin, and the hydroponic planting plates are arranged at the planting stations. The hydroponic planting plate is provided with a water inlet and a water storage cavity, a water and fertilizer conveying pipe communicated with the water inlet is arranged above the hydroponic planting plate, the water and fertilizer conveying pipe is provided with a control valve, and the water and fertilizer conveying pipe is communicated with a water and fertilizer storage device through a pumping device. According to the utility model, closed planting can be carried out, evaporation of water of crops is reduced, hydroponic planting of the crops can be realized through the hydroponic planting disc, and by matching with the fertilizer information detection module, the air conditioning module, the root system detection module and the control module, intelligentization of crop planting can be realized, labor cost is reduced, and planting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of three -dimensional planting, specifically relates to a three -dimensional vertical planting control system. BACKGROUND

[0002] With the increase of global population and the acceleration of urbanization process, agricultural production is facing severe challenges. Under this condition, the mode of three-dimensional planting gradually becomes one of the effective ways to solve the problem of agricultural production. Three-dimensional planting can make full use of existing land resources, at the same time, improve the growth efficiency and yield of crops, reduce the damage to the environment and the waste of resources. Effectively alleviate the contradiction between man and land and the contradiction of various crops competing for land. Can alleviate the pressure on soil environment and water environment brought by residual fertilizer, pesticide, etc.

[0003] In the prior art, three-dimensional vertical planting can be used for large-scale crop planting, but the detection type and function of the indoor planting environment are mostly single, which is not conducive to intelligent planting, and each planting tray needs frequent manual management, resulting in increased cost. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a three-dimensional vertical planting control system to solve the problem of single function of the existing three-dimensional vertical planting and the difficulty in realizing intelligent control.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A three-dimensional vertical planting control system, comprising a planting bin, a water and fertilizer storage device, a water culture planting tray, a water and fertilizer information detection module, an air conditioning module, a root system detection module and a control module, a plurality of planting stations are arranged in the planting bin, the planting station is provided with a water culture planting tray, the water culture planting tray is provided with a water inlet and a water storage cavity, the water culture planting tray is provided with a water and fertilizer conveying pipe communicated with the water inlet, the water and fertilizer conveying pipe is provided with a control valve, and the water and fertilizer conveying pipe is communicated with the water and fertilizer storage device through a pumping device;

[0007] The water and fertilizer information detection module is arranged in the water and fertilizer storage device, a root system environment detection module is arranged in the water storage cavity, and the root system environment detection module, the water and fertilizer information detection module, the air conditioning module and the control valve are connected with the control module.

[0008] In a possible implementation manner, the water and fertilizer storage device comprises a water and fertilizer storage tank, the water and fertilizer information detection module comprises a first water level meter and a water quality sensor, and the first water level meter and the water quality sensor are connected with the control module at the same time.

[0009] In a possible implementation manner, an electric heating device is arranged in the water and fertilizer storage tank, and the electric heating device is connected with the control module.

[0010] In a possible implementation, the root system detection module comprises a first temperature and humidity detector, a first oxygen concentration detector and a first carbon dioxide concentration detector, which are simultaneously connected with the control module.

[0011] In a possible implementation, the air conditioning module comprises a fan, an illumination detector, a second oxygen concentration detector and a second carbon dioxide concentration detector, which are simultaneously connected with the control module.

[0012] In a possible implementation, the control module comprises a controller and an audible and visual alarm, and the controller is connected with the audible and visual alarm.

[0013] In a possible implementation, the water storage cavity is provided with an atomizing device, and the atomizing device is connected with the control module.

[0014] In a possible implementation, a camera is arranged in the planting bin, and the camera is connected with the control module.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The three-dimensional vertical planting control system can realize closed planting through the planting bin, reduce the evaporation of crop moisture, realize the hydroponic planting of crops through the hydroponic planting disc, and cooperate with the fertilizer information detection module, the air conditioning module, the root system environment detection module and the control module, so that the intelligentization of crop planting can be realized, the labor cost can be reduced, and the planting efficiency can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Fig. 1 is a structural schematic view of a three-dimensional vertical planting control system;

[0018] Figure 2 Fig. 2 is a partial enlarged schematic view of Fig. 1 Figure 1

[0019] Figure 3 Fig. 3 is a control principle schematic view of the three-dimensional vertical planting control system.

[0020] In the figure: 1 is a planting bin; 2 is a planting station; 3 is a hydroponic planting disc; 31 is a water storage cavity; 32 is a planting cup; 33 is an atomizing nozzle; 34 is a second water level instrument; 35 is a water inlet; 36 is a water and fertilizer conveying pipe; 37 is a control valve; 4 is a control module; 5 is a water and fertilizer information detection module; 6 is a root system environment detection module; 7 is an air conditioning module. DETAILED DESCRIPTION​

[0021] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below in combination with specific embodiments.

[0022] Please refer to Figures 1-3 The embodiment of the present application provides a kind of three-dimensional vertical planting control system, including planting bin 1, water and fertilizer storage, hydroponic planting tray 3, water and fertilizer information detection module 5, air conditioning module 7, root system detection module and control module 4, the planting bin 1 is equipped with several planting stations 2, the planting station 2 is equipped with hydroponic planting tray 3, the hydroponic planting tray 3 is equipped with water inlet 35 and water storage cavity 31, the hydroponic planting tray 3 top is equipped with water and fertilizer delivery pipe 36 with water inlet 35 intercommunication, the water and fertilizer delivery pipe 36 is equipped with control valve 37, the water and fertilizer delivery pipe 36 is communicated with water and fertilizer storage by pumping device;Water and fertilizer information detection module 5 is located in water and fertilizer storage, the water storage cavity 31 is equipped with root system environment detection module 6, the root system environment detection module 6, water and fertilizer information detection module 5, air conditioning module 7 and control valve 37 are connected with control module 4.

[0023] The planting bin 1 can form a closed planting space, which is beneficial to the control of internal environmental factors and the reduction of crop water evaporation. The planting bin 1 is provided with a plurality of planting stations 2, and each planting station 2 is provided with a water culture planting disc 3. The water culture planting disc 3 is a planting member with a water storage cavity 31, and a seedling of a crop can be placed on the water culture planting disc 3 through a planting cup 32. The roots of the seedling can communicate with the water storage cavity 31 through a water passing hole at the bottom of the planting cup 32, so as to facilitate the absorption of water and fertilizer, and realize water culture planting. The water culture planting disc 3 is provided with a water inlet 35, and the water inlet 35 is connected with a water and fertilizer conveying pipe 36 above. The water and fertilizer conveying pipe 36 is connected with a water and fertilizer storage device through a pumping device. In this way, water and fertilizer can be automatically provided when the water culture planting disc 3 is short of water. In the specific process, a control valve 37 or a flow meter connected with the control module 4 can be arranged on the water and fertilizer conveying pipe 36, so as to more accurately control the water and fertilizer conveying. The water and fertilizer information detection module 5 is used for detecting the water and fertilizer information stored in the water and fertilizer storage device. The water and fertilizer information can include the detection of internal water level, water and fertilizer trace element content, concentration and the like. Through the detection of the water and fertilizer information, the water and fertilizer can be compounded and managed, and the detected data is transmitted to the control module 4, so as to facilitate the operator to understand and control in time. The root system environment detection module 6 is used for detecting the environmental information of the crop root system position. The environmental information can include temperature, humidity, oxygen concentration, carbon dioxide concentration and the like, so as to understand the change of the environmental data of the root system, and further facilitate the judgment of the growth of the crop. The air conditioning module 7 is arranged in the planting bin 1. Through the air conditioning module 7, the air in the planting bin 1 can be adjusted to the environment suitable for the growth of the crop, such as the adjustment of the temperature and humidity in the bin. In this way, through the multi-directional detection and control, the intelligent management of the crop can be realized, and it is more convenient.

[0024] Through the above technical solution, the planting bin 1 can be closed for planting, the evaporation of crop water can be reduced, the water culture planting disc can be used for water culture planting of crops, and the water and fertilizer information detection module, the air conditioning module 7, the root system environment detection module 6 and the control module 4 can be used for intelligent management of crop planting, so as to reduce the labor cost and improve the planting efficiency.

[0025] In an embodiment, the water and fertilizer storage device includes a water and fertilizer storage tank, the water and fertilizer information detection module 5 includes a first water level instrument and a water quality sensor, and the first water level instrument and the water quality sensor are connected with the control module 4 at the same time.

[0026] The water and fertilizer storage device can be a barrel structure or a box structure, and is preferably a water and fertilizer storage tank. The first water level detector of the water and fertilizer information detection module 5 is used to detect the water and fertilizer level in the water and fertilizer storage tank, and can be a float ball type water level detector or other types of water level detectors. The water quality sensor can detect water quality information of the water and fertilizer, and the water quality information can include nitrogen, phosphorus, potassium and other elements, and PH value and other data information. For example, a nutrient sensor or an electrochemical sensor is used to detect data information, which is transmitted to the control module 4. Through the data processing of the control module 4, the related control operation and understanding can be facilitated.

[0027] In order to facilitate the adaptability of crops to the temperature of water and fertilizer, further, the water and fertilizer storage tank is internally provided with an electric heating device, and the electric heating device is connected with the control module 4. The electric heating device can adopt an electric heating pipe, which can heat the water and fertilizer to a suitable temperature, thereby facilitating the absorption of crops and reducing the influence of cold outdoor environment on plants.

[0028] In the embodiment of the present application, the root system detection module includes a first temperature and humidity detector, a first oxygen concentration detector and a first carbon dioxide concentration detector, and the first temperature and humidity detector, the first oxygen concentration detector and the first carbon dioxide concentration detector are simultaneously connected with the control module 4.

[0029] The first temperature and humidity detector is used to detect the temperature inside the water storage cavity 31, the first oxygen concentration detector is used to detect the oxygen concentration inside the water storage cavity 31, and the first carbon dioxide concentration detector is used to detect the carbon dioxide concentration inside the water storage cavity 31. By detecting these gas index parameters, the air quality at the root system can be understood, and the growth of the root system can be judged. Of course, other index detection devices can also be provided without limitation. Specifically, the water storage cavity 31 is also provided with a second water level detector 34 for detecting the water and fertilizer level. If the water and fertilizer level is lower than the preset value, the water and fertilizer is supplemented.

[0030] In a preferred embodiment of the air conditioning module 7, the air conditioning module 7 includes a fan, an illumination intensity detection device, a second oxygen concentration detector and a second carbon dioxide concentration detector, and the fan, the illumination intensity detection device, the second oxygen concentration detector and the second carbon dioxide concentration detector are simultaneously connected with the control module 4.

[0031] The fan is communicated with the planting bin 1 and is used for ventilation and air supply. Preferably, the fan or fresh air unit with temperature lifting is used to control the air temperature in the planting bin 1 and provide a good temperature environment for the growth of crops. The fan can adopt an existing industrial temperature lifting system which combines a negative pressure fan with a water circulation heating / cooling module to realize cooling and heating of the air blown. The second oxygen concentration detector and the second carbon dioxide concentration detector are used for detecting the oxygen concentration and the carbon dioxide concentration respectively, and the light intensity detecting device is used for detecting the light intensity in the planting bin to control the illumination of the light source in a proper range. The air conditioning module 7 is connected with the control module 4 to automatically realize cooling and heating of the air blown according to the air data in the bin and realize automatic adjustment.

[0032] In the specific implementation process, the control module 4 includes a controller and an audible and visual alarm, and the controller is connected with the audible and visual alarm. The control can adopt an industrial computer or a PLC controller, the control logic can be set through conventional programming, and then corresponding automatic control can be realized according to the related data parameters. When a certain data exceeds the limit value, the audible and visual alarm is used for alarm and reminding.

[0033] In order to facilitate the absorption of water and fertilizer by crops, specifically, the water storage cavity 31 is provided with an atomizing device, and the atomizing device is connected with the control module 4. The atomizing device includes an atomizing nozzle 33 arranged in the water storage cavity 31. The atomizing nozzle 33 can spray water and fertilizer on the roots of plants after atomization. In this case, the root system of the crops does not need to be immersed in water and fertilizer.

[0034] In order to facilitate the monitoring of the environment in the planting bin 1, a camera arranged in the planting bin 1 is further included, and the camera is connected with the control module 4.

[0035] The three-dimensional vertical planting control system of the embodiment of the application can be controlled by referring to the following process or principle in the specific implementation process.

[0036] 1. The controller is provided with a display touch screen panel. The controller can be automatically controlled through the preset related parameters or instructions or can be manually controlled.

[0037] 2. Water and fertilizer pumping device control: when the spraying cavity needs to be sprayed, the spraying pump connected with the spraying head is started. If the water flow switch is not moved, the audible and visual alarm is sounded and needs to be manually eliminated.

[0038] 3. Temperature sensor in the water and fertilizer storage tank: the temperature of the water and fertilizer in the water and fertilizer barrel can be controlled through the temperature setting parameter so as to prevent the water and fertilizer temperature from being too low to affect the growth of plants.

[0039] 4. The first water level gauge adopts a four-bit floating ball water level gauge, and the data is displayed as 100%, 75%, 50%, and 25%, respectively, and an audible and visual alarm is sounded if the data is lower than 50%;

[0040] 5. The water quality sensor in the water and fertilizer storage tank collects parameters, which are used to reasonably adjust the water quality (the PH value is set as 5.9 by default, and the parameter can be adjusted to 5.5-6.5; the EC value is set as 0.6 ms / cm by default, and the parameter can be adjusted to 0.3-0.8 ms / cm), so that the plant absorption is in the best state;

[0041] 6. Pumping device: the start and stop of the device is the key to the aeroponic planting, so the logical relationship is a little complex. The water pump is one standby and one in use, and the two pumps are alternately operated once every 1 hour of cumulative operation. The water and fertilizer pump is set to be started and operated for 3 minutes (0.5-50 minutes, with 0.5 minute as an interval unit) with an interval of 5 minutes (0.5-50 minutes, with 0.5 minute as an interval unit) by default. Since the plant growth has periodicity, an operation plan is needed, which is set according to the growth period of the plant with 12 hours as a time unit, and the corresponding operation time and interval time are set. Then, the device is operated according to the set parameters, and the operation parameters can be modified at any time. If the device is not stopped manually after the completion of a cycle, it will be operated from the first stage of the cycle and the cycle will be repeated.

[0042] 7. Electric heating pipe auxiliary heating of the water and fertilizer storage tank: controlled by the temperature in the tank, the temperature in the barrel is set to 20 degrees Celsius by default, and the temperature difference is set to 3 degrees Celsius. The temperature difference (2-10 degrees Celsius) and the temperature (15-35 degrees Celsius) can be set. This function can be turned off or on through the internal settings of the panel.

[0043] 8. An oxygen generator is also provided, which is connected to the water storage cavity 31 through a pipeline. The oxygen concentration is set to 8 mg / L by default, and the oxygen concentration in the spraying cavity is set (5-20 mg / L adjustable) to control the start and stop of the unit. This function needs to be set with the same period as the spraying interval and the operation time, and the corresponding period is operated. 12 hours is a setting period.

[0044] 9. The carbon dioxide concentration in the water storage cavity 31 is set to 1200 ppm by default, and can be adjusted according to the set carbon dioxide concentration (1000-2000 ppm adjustable). This function needs to be set with the same period as the spraying interval and the operation time, and the corresponding period is operated. 12 hours is a setting period.

[0045] 10. Plant light: light intensity defaults to 1200LX, which can be adjusted according to the set light intensity (1000-2000LX adjustable), this function can be set to off or on through the panel inside, this function needs to be formulated with the spray interval and running time as the same period running plan, according to the corresponding period running, 12 hours for a setting period, set to 0 is off;

[0046] 11. Temperature control in the warehouse: indoor temperature defaults to 25℃, which can be adjusted according to the set temperature (10-45℃ adjustable), this function needs to be formulated with the spray interval and running time as the same period running plan, according to the corresponding period running, 12 hours for a setting period.

[0047] The above parameters and control methods can be used as a reference, and the operation parameters of other devices can be flexibly configured according to actual needs or conditions, and are not limited.

[0048] The above is only the preferred embodiment of the present application, it should be pointed out that the above preferred embodiment should not be regarded as limiting the present application, the protection scope of the present application should be limited by the scope defined by the claims. For ordinary skilled in the art, without departing from the spirit and scope of the present application, can make a number of improvements and refinements, these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A three-dimensional vertical planting control system, characterized in that, The system includes a planting chamber (1), a water and fertilizer storage device, a hydroponic planting tray (3), a water and fertilizer information detection module (5), an air conditioning module (7), a root system detection module, and a control module (4). The planting chamber (1) is equipped with several planting stations (2). Each planting station (2) is equipped with a hydroponic planting tray (3). The hydroponic planting tray (3) is equipped with a water inlet (35) and a water storage chamber (31). A water and fertilizer delivery pipe (36) connected to the water inlet (35) is located above the hydroponic planting tray (3). The water and fertilizer delivery pipe (36) is equipped with a control valve (37). The water and fertilizer delivery pipe (36) is connected to the water and fertilizer storage device through a pumping device. The water and fertilizer information detection module (5) is located in the water and fertilizer storage container. The root environment detection module (6) is located in the water storage chamber (31). The root environment detection module (6), the water and fertilizer information detection module (5), the air conditioning module (7) and the control valve (37) are connected to the control module (4).

2. The three-dimensional vertical planting control system as described in claim 1, characterized in that, The water and fertilizer storage device includes a water and fertilizer storage tank, and the water and fertilizer information detection module (5) includes a first water level gauge and a water quality sensor. The first water level gauge and the water quality sensor are connected to the control module (4).

3. The three-dimensional vertical planting control system as described in claim 2, characterized in that, The water and fertilizer storage tank is equipped with an electric heating device, which is connected to the control module (4).

4. The three-dimensional vertical planting control system as described in claim 1, characterized in that, The root detection module includes a first temperature and humidity detector and a first oxygen concentration detector, and the first temperature and humidity detector, the first oxygen concentration detector and the first carbon dioxide concentration detector are all connected to the control module (4).

5. A three-dimensional vertical planting control system as described in claim 1, characterized in that, The air conditioning module (7) includes a fan, a light intensity detection device, a second oxygen concentration detector, and a second carbon dioxide concentration detector; the fan, the light intensity detection device, the second oxygen concentration detector, and the second carbon dioxide concentration detector are all connected to the control module (4).

6. A three-dimensional vertical planting control system as described in claim 1, characterized in that, The control module (4) includes a controller and an audible and visual alarm, wherein the controller is connected to the audible and visual alarm.

7. A three-dimensional vertical planting control system as described in claim 1, characterized in that, The water storage chamber (31) is equipped with an atomizing device, which is connected to the control module (4).

8. A three-dimensional vertical planting control system as described in claim 1, characterized in that, It also includes a camera installed in the planting chamber (1), which is connected to the control module (4).

Images