Automatic water and fertilizer drip irrigation system for citrus in agricultural farmland

Abstract

The invention relates to the technical field of agricultural irrigation, and particularly discloses an agricultural farmland citrus water and fertilizer automatic drip irrigation system which comprises a processing module, an acquisition module, a temperature monitoring module, a humidity monitoring module, a soil monitoring module, a control module and a drip irrigation module. The drip irrigation module comprises a tank body, a connecting pipe, a first metering valve, a water pump, a plurality of irrigation assemblies, a plurality of supporting assemblies and a feeding assembly, one end of the connecting pipe is fixedly connected with the tank body, the first metering valve is arranged at one end of the connecting pipe, the water pump is arranged on the connecting pipe, each irrigation assembly comprises a branch pipe and a plurality of drippers, and the branch pipes are fixedly connected with the connecting pipe; by means of the arrangement, irrigation strategies can be automatically adjusted according to the soil humidity, the soil organic matter content and the climate condition, and therefore the requirement for citrus growth is better met.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural irrigation, and in particular to an automatic water and fertilizer drip irrigation system for citrus fruits in agricultural farmland. Background Art

[0002] Citrus belongs to the genus Citrus of the Rutaceae family. It is a type of evergreen small tree or tree. Its leaves are usually oval or ovate with prominent reticulate veins. Citrus flowers are mostly white and fragrant. The fruit is berry-like with a thick skin and multiple separated petals inside. Each petal contains seeds. Citrus fruits are rich in vitamin C and many other nutrients and are deeply loved by consumers.

[0003] Traditional citrus farm irrigation mostly uses flooding or sprinkler irrigation, which not only wastes water resources seriously, but also makes it difficult to accurately adjust the irrigation amount and fertilization ratio according to the actual needs of citrus. With the development of agricultural science, automatic water and fertilizer drip irrigation systems have gradually been used in citrus farms.

[0004] However, the existing automatic water and fertilizer drip irrigation system cannot automatically adjust the irrigation strategy according to soil moisture, soil organic matter content and climatic conditions, and has a low degree of automation. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic drip irrigation system for citrus water and fertilizer applied to agricultural farmland, aiming to solve the technical problems of the existing automatic drip irrigation system for water and fertilizer, which cannot automatically adjust the irrigation strategy according to soil moisture, soil organic matter content and climatic conditions and has a low degree of automation.

[0006] To achieve the above-mentioned purpose, the present invention adopts an automatic drip irrigation system for water and fertilizer for citrus in agricultural farmland, comprising a processing module, a collection module, a temperature monitoring module, a humidity monitoring module, a soil monitoring module, a control module and a drip irrigation module, wherein the drip irrigation module comprises a tank body, a connecting pipe, a first metering valve, a water pump, multiple groups of irrigation components, multiple groups of support components and a feeding component, each group of irrigation components comprises a branch pipe and multiple drippers, the collection module is connected to the processing module, the temperature monitoring module, the humidity monitoring module and the soil monitoring module are all connected to the collection module, the control module is connected to the collection module, and the drip irrigation module is connected to the control module;

[0007] The temperature monitoring module, the humidity monitoring module and the soil monitoring module are used to monitor the farmland temperature, humidity and soil organic matter content respectively, and the acquisition module is used to sort the monitored data and send it to the processing module;

[0008] The processing module is used to process and analyze the data and formulate an irrigation strategy through its built-in calculation model. The control module is used to control the switch, irrigation time and fertilizer application amount and water-fertilizer ratio of the drip irrigation module.

[0009] One end of the connecting pipe is fixedly connected to the tank body, the first metering valve is arranged at one end of the connecting pipe, the water pump is arranged on the connecting pipe, multiple groups of the irrigation components are fixedly connected to the connecting pipe, the branch pipe is fixedly connected to the connecting pipe, multiple drippers are fixedly connected to the branch pipe, multiple groups of the supporting components are arranged on the bottom surface of the tank body, and the feeding component is fixedly connected to the tank body.

[0010] Among them, the feeding assembly includes a storage box, a feed pipe, a second metering valve and a water inlet component, one end of the feed pipe is fixedly connected to the storage box, and the other end of the feed pipe is fixedly connected to the tank body, the second metering valve is arranged in the middle of the feed pipe, and the water inlet component is arranged on the upper surface of the tank body.

[0011] Wherein, the water inlet component includes a water inlet pipe and a third metering valve. The water inlet pipe is fixedly connected to the tank body and is located on the upper surface of the tank body. The third metering valve is arranged in the middle of the water inlet pipe.

[0012] Wherein, each group of the support components includes a support rod and a cushion block, one end of the support rod is fixedly connected to the tank body, and the other end of the support rod is fixedly connected to the cushion block.

[0013] Among them, the automatic drip irrigation system for citrus water and fertilizer applied to agricultural farmland also includes a motor, a roller, multiple groups of stirring parts and drainage parts. The roller is arranged inside the tank body, the motor is arranged on the upper surface of the tank body, the output end of the motor is fixedly connected to the roller, the multiple groups of stirring parts are fixedly connected to the roller, and the drainage part is fixedly connected to the tank body.

[0014] Wherein, each group of the stirring elements includes a plurality of stirring rods and an arc-shaped plate, one end of the plurality of stirring rods is fixedly connected to the rotating roller respectively, and the other end of the plurality of stirring rods is fixedly connected to the arc-shaped plate respectively.

[0015] Wherein, the drainage component includes a drainage pipe and a valve, the drainage pipe is fixedly connected to the tank body, and the valve is arranged on the drainage pipe.

[0016] The present invention discloses an automatic drip irrigation system for citrus water and fertilizer applied to agricultural farmland. When it is used, the temperature of the farmland is monitored by the temperature monitoring module, the humidity of the farmland is monitored by the humidity monitoring module, and the soil organic matter content is monitored by the soil monitoring module. The acquisition module is used to organize the monitored data and send it to the processing module. The acquisition module organizes the monitored data and sends it to the processing module. The processing module processes and analyzes the data to formulate an irrigation strategy. Then, the switch, irrigation time and fertilizer application amount and water-fertilizer ratio of the drip irrigation module are controlled by the control component. The required amount of fertilizer and water are added to the inside of the tank body by the feeding component, and then the first metering valve is opened to make the water and fertilizer in the tank body flow from the connecting pipe to the branch pipe, and then the farmland is drip-irrigated by the dripper. This method can effectively solve the problem that the existing automatic drip irrigation system for water and fertilizer cannot automatically adjust the irrigation strategy according to soil moisture, soil organic matter content and climatic conditions, and has a low degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a principle block diagram of the first embodiment of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the first embodiment of the present invention.

[0020] Figure 3 It is a perspective view of the first embodiment of the present invention.

[0021] Figure 4 It is a schematic structural diagram of the second embodiment of the present invention.

[0022] Figure 5 It is a partial structural diagram of the second embodiment of the present invention.

[0023] Figure 6 It is a principle block diagram of the third embodiment of the present invention.

[0024] 101-processing module, 102-collection module, 103-temperature monitoring module, 104-humidity monitoring module, 105-soil monitoring module, 106-control module, 107-drip irrigation module, 108-tank, 109-connecting pipe, 110-first metering valve, 111-water pump, 112-storage box, 113-feeding pipe, 114-second metering valve, 115-water inlet pipe, 116-third metering valve, 117-support rod, 118-pad, 119-branch pipe, 120-drip head, 201-motor, 202-roller, 203-stirring rod, 204-arc plate, 205-drain pipe, 206-valve, 301-historical data acquisition module, 302-preprocessing module, 303-monitoring module, 304-alarm module. DETAILED DESCRIPTION

[0025] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0026] The first embodiment of the present application is:

[0027] See also Figure 1 to Figure 3 ,in Figure 1 is a principle block diagram of the first embodiment of the present invention, Figure 2 is a schematic structural diagram of a first embodiment of the present invention, Figure 3 It is a perspective view of the first embodiment of the present invention.

[0028] The present invention provides an automatic water and fertilizer drip irrigation system for citrus in agricultural farmland, comprising a processing module 101, a collection module 102, a temperature monitoring module 103, a humidity monitoring module 104, a soil monitoring module 105, a control module 106 and a drip irrigation module 107, wherein the drip irrigation module 107 comprises a tank body 108, a connecting pipe 109, a first metering valve 110, a water pump 111, multiple groups of irrigation components, multiple groups of support components and a feeding component, wherein the feeding component comprises a storage box 112, a feeding pipe 113, a second metering valve 114 and a water inlet component, wherein the water inlet component comprises a water inlet pipe 115 and a third metering valve 116, each group of the support components comprises a support rod 117 and a cushion block 118, and each group of the irrigation components comprises a branch pipe 119 and a plurality of drippers 120. The above-mentioned scheme solves the problem that the existing automatic water and fertilizer drip irrigation system cannot automatically adjust the irrigation strategy according to soil moisture, soil organic matter content and climatic conditions, and has a low degree of automation.

[0029] According to this specific implementation, the acquisition module 102 is connected to the processing module 101, the temperature monitoring module 103, the humidity monitoring module 104 and the soil monitoring module 105 are all connected to the acquisition module 102, the control module 106 is connected to the acquisition module 102, and the drip irrigation module 107 is connected to the control module 106;

[0030] The temperature monitoring module 103, the humidity monitoring module 104 and the soil monitoring module 105 are used to monitor the farmland temperature, humidity and soil organic matter content respectively, and the acquisition module 102 is used to organize the monitored data and send it to the processing module 101;

[0031] The processing module 101 is used to process and analyze data and formulate an irrigation strategy through its built-in calculation model. The control module 106 is used to control the switch, irrigation time and fertilizer amount and water-fertilizer ratio of the drip irrigation module 107;

[0032] One end of the connecting pipe 109 is fixedly connected to the tank body 108, the first metering valve 110 is arranged at one end of the connecting pipe 109, the water pump 111 is arranged on the connecting pipe 109, multiple groups of the irrigation components are fixedly connected to the connecting pipe 109, the branch pipe 119 is fixedly connected to the connecting pipe 109, multiple drippers 120 are fixedly connected to the branch pipe 119, multiple groups of the supporting components are arranged on the bottom surface of the tank body 108, and the feeding component is fixedly connected to the tank body 108. When it is used specifically, the temperature of the farmland is monitored by the temperature monitoring module 103, the humidity of the farmland is monitored by the humidity monitoring module 104, and the soil monitoring module 105 is used to monitor the temperature of the farmland. The organic matter content in the soil is monitored, and the acquisition module 102 is used to organize the monitored data and send it to the processing module 101. The acquisition module 102 organizes the monitored data and sends it to the processing module 101. The processing module 101 processes and analyzes the data to formulate an irrigation strategy, and then the switch, irrigation time, fertilizer application amount and water-fertilizer ratio of the drip irrigation module 107 are controlled by the control component. The required amount of fertilizer and water is added to the inside of the tank body 108 through the feeding component, and then the first metering valve 110 is opened, so that the water and fertilizer in the tank body 108 flow from the connecting pipe 109 to the branch pipe 119, and then the farmland is drip irrigated through the dripper 120.

[0033] Among them, one end of the feed pipe 113 is fixedly connected to the storage box 112, and the other end of the feed pipe 113 is fixedly connected to the tank body 108. The second metering valve 114 is arranged in the middle of the feed pipe 113, and the water inlet part is arranged on the upper surface of the tank body 108. When it is used, fertilizer is added to the storage box 112, and the amount of fertilizer added to the tank body 108 is controlled by the second metering valve 114.

[0034] Secondly, the water inlet pipe 115 is fixedly connected to the tank body 108 and is located on the upper surface of the tank body 108. The third metering valve 116 is arranged in the middle of the water inlet pipe 115. When in actual use, the tap water pipe is connected to the water inlet pipe 115, and the amount of water added to the tank body 108 is controlled by the third metering valve 116.

[0035] At the same time, one end of the support rod 117 is fixedly connected to the tank body 108, and the other end of the support rod 117 is fixedly connected to the cushion block 118. When in use, the support rod 117 is used to support the tank body 108, and the cushion block 118 can enhance the stability of the support rod 117.

[0036] The automatic drip irrigation system for citrus water and fertilizer used in agricultural farmland of this embodiment is used. When it is used, the temperature of the farmland is monitored by the temperature monitoring module 103, the humidity of the farmland is monitored by the humidity monitoring module 104, and the organic matter content of the soil is monitored by the soil monitoring module 105. The acquisition module 102 is used to organize the monitored data and send it to the processing module 101. The acquisition module 102 organizes the monitored data and sends it to the processing module 101. The processing module 101 processes and analyzes the data, and formulates an irrigation strategy through its built-in calculation model, and then the control module 102 is used to control the irrigation strategy. The component controls the switch, irrigation time and fertilizer ratio of the drip irrigation module 107, controls the amount of fertilizer added to the tank body 108 through the second metering valve 114, controls the amount of water added to the tank body 108 through the third metering valve 116, and then opens the first metering valve 110, so that the water and fertilizer in the tank body 108 flow from the connecting pipe 109 to the branch pipe 119, and then drip irrigation is performed on the farmland through the dripper 120. This method can effectively solve the problem of the existing water and fertilizer automatic drip irrigation system, which cannot automatically adjust the irrigation strategy according to soil moisture, soil organic matter content and climatic conditions and has a low degree of automation.

[0037] The calculation model in the processing module 101 is constructed as follows:

[0038] First, historical data on soil moisture, temperature, climate and citrus growth are collected. Then, a model is selected for training and verification based on the data characteristics. The model performance is evaluated through a test data set, and necessary optimization is performed. Finally, the optimized model is deployed to the processing module 101 to achieve real-time data analysis and precise irrigation and fertilization strategy generation.

[0039] The second embodiment of the present application is:

[0040] Based on the first embodiment, please refer to Figure 4 and Figure 5 ,in Figure 4 is a schematic structural diagram of a second embodiment of the present invention, Figure 5 It is a partial structural diagram of the second embodiment of the present invention.

[0041] The present invention provides an automatic drip irrigation system for citrus water and fertilizer applied to agricultural farmland, which also includes a motor 201, a roller 202, multiple groups of stirring elements and drainage elements, each group of the stirring elements includes multiple stirring rods 203 and arc plates 204, and the drainage elements include a drainage pipe 205 and a valve 206.

[0042] According to this specific embodiment, the roller 202 is arranged inside the tank body 108, the motor 201 is arranged on the upper surface of the tank body 108, the output end of the motor 201 is fixedly connected to the roller 202, multiple groups of stirring members are fixedly connected to the roller 202, and the drainage member is fixedly connected to the tank body 108. When in use, the motor 201 is started, the output end of the motor 201 drives the roller 202 to rotate, and the roller 202 drives the multiple groups of stirring members to rotate, thereby stirring and mixing water and fertilizer.

[0043] Among them, one ends of the multiple stirring rods 203 are fixedly connected to the rollers 202, and the other ends of the multiple stirring rods 203 are fixedly connected to the arc plate 204. When in use, the rollers 202 drive the multiple stirring rods 203 to rotate, so as to stir and mix the water and fertilizer. When the tank body 108 needs to be cleaned, clean water is added into the tank body 108, and then the motor 201 drives the rollers 202 to rotate, and the rollers 202 drive the multiple stirring rods 203 to rotate, and the multiple stirring rods 203 drive the arc plate 204 to rotate, so as to clean the tank body 108.

[0044] Secondly, the drain pipe 205 is fixedly connected to the tank body 108 , and the valve 206 is arranged on the drain pipe 205 . When in use, the valve 206 is opened to allow the sewage in the tank body 108 to be discharged through the drain pipe 205 .

[0045] When using the automatic drip irrigation system for citrus water and fertilizer in agricultural farmland using the present embodiment, the motor 201 is started, and the output end of the motor 201 drives the roller 202 to rotate, and the roller 202 drives the multiple stirring rods 203 to rotate, so as to stir and mix the water and fertilizer. When the tank body 108 needs to be cleaned, clean water is added to the tank body 108, and then the motor 201 drives the roller 202 to rotate, and the roller 202 drives the multiple stirring rods 203 to rotate, and the multiple stirring rods 203 drive the arc plate 204 to rotate, so as to clean the tank body 108. Finally, the valve 206 is opened to discharge the sewage in the tank body 108 through the drain pipe 205.

[0046] The third embodiment of the present application is:

[0047] Based on the first embodiment, please refer to Figure 6 , Figure 6 It is a principle block diagram of the third embodiment of the present invention.

[0048] The present invention provides an automatic drip irrigation system for citrus water and fertilizer applied to agricultural farmland, which also includes a historical data acquisition module 301, a preprocessing module 302, a monitoring module 303 and an alarm module 304.

[0049] With respect to this specific implementation, the preprocessing module 302 is connected to the processing module 101. When the historical data acquisition module 301 and the preprocessing module 302 are in specific use, the historical data of soil moisture, temperature, climate and citrus growth are acquired through the historical data acquisition module 301, and the data is preprocessed and sent to the processing module 101 through the preprocessing module 302, thereby providing a data basis for the processing module 101 to construct a calculation model.

[0050] Secondly, the monitoring module 303 is connected to the processing module 101, and the alarm module 304 is connected to the monitoring module 303. When in use, the monitoring module 303 is used to monitor the operating status of the processing module 101. When the processing module 101 operates abnormally, the alarm module 304 issues an alarm.

[0051] When using the automatic drip irrigation system for citrus in agricultural farmland according to the present embodiment, the historical data acquisition module 301 is used to acquire the historical data of soil moisture, temperature, climate and citrus growth, and the preprocessing module 302 sends the preprocessed data to the processing module 101, thereby providing a data basis for the processing module 101 to build a calculation model. The operating status of the processing module 101 is monitored by the monitoring module 303, and when the processing module 101 operates abnormally, the alarm module 304 issues an alarm.

[0052] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. An automatic drip irrigation system for citrus water and fertilizer applied to agricultural farmland, characterized in that: It includes a processing module, a collection module, a temperature monitoring module, a humidity monitoring module, a soil monitoring module, a control module and a drip irrigation module, wherein the collection module is connected to the processing module, the temperature monitoring module, the humidity monitoring module and the soil monitoring module are all connected to the collection module, the control module is connected to the collection module, and the drip irrigation module is connected to the control module; The temperature monitoring module, the humidity monitoring module and the soil monitoring module are used to monitor the farmland temperature, humidity and soil organic matter content respectively, and the acquisition module is used to sort the monitored data and send it to the processing module; The processing module is used to process and analyze the data and formulate an irrigation strategy through its built-in calculation model. The control module is used to control the switch, irrigation time and fertilizer application amount and water-fertilizer ratio of the drip irrigation module. The drip irrigation module includes a tank body, a connecting pipe, a first metering valve, a water pump, multiple groups of irrigation components, multiple groups of support components and a feeding component. One end of the connecting pipe is fixedly connected to the tank body, the first metering valve is arranged at one end of the connecting pipe, the water pump is arranged on the connecting pipe, multiple groups of irrigation components are fixedly connected to the connecting pipe, each group of irrigation components includes a branch pipe and multiple drippers, the branch pipe is fixedly connected to the connecting pipe, the multiple drippers are fixedly connected to the branch pipe, the multiple groups of support components are arranged on the bottom surface of the tank body, and the feeding component is fixedly connected to the tank body.

2. The automatic drip irrigation system for citrus water and fertilizer used in agricultural farmland as claimed in claim 1, characterized in that: The feeding assembly includes a storage box, a feed pipe, a second metering valve and a water inlet component. One end of the feed pipe is fixedly connected to the storage box, and the other end of the feed pipe is fixedly connected to the tank body. The second metering valve is arranged in the middle of the feed pipe, and the water inlet component is arranged on the upper surface of the tank body.

3. The automatic drip irrigation system for citrus water and fertilizer used in agricultural farmland as claimed in claim 2 is characterized in that: The water inlet component includes a water inlet pipe and a third metering valve. The water inlet pipe is fixedly connected to the tank body and is located on the upper surface of the tank body. The third metering valve is arranged in the middle of the water inlet pipe.

4. The automatic drip irrigation system for citrus water and fertilizer used in agricultural farmland as claimed in claim 3, characterized in that: Each group of the support components includes a support rod and a cushion block, one end of the support rod is fixedly connected to the tank body, and the other end of the support rod is fixedly connected to the cushion block.

5. The automatic drip irrigation system for citrus water and fertilizer used in agricultural farmland as claimed in claim 4, characterized in that: The automatic drip irrigation system for citrus water and fertilizer applied to agricultural farmland also includes a motor, a roller, multiple groups of stirring parts and a drainage part. The roller is arranged inside the tank body, the motor is arranged on the upper surface of the tank body, the output end of the motor is fixedly connected to the roller, the multiple groups of stirring parts are fixedly connected to the roller, and the drainage part is fixedly connected to the tank body.

6. The automatic drip irrigation system for citrus water and fertilizer used in agricultural farmland as claimed in claim 5, characterized in that: Each group of stirring members includes a plurality of stirring rods and an arc-shaped plate. One ends of the plurality of stirring rods are respectively fixedly connected to the rotating rollers, and the other ends of the plurality of stirring rods are respectively fixedly connected to the arc-shaped plates.

7. The automatic drip irrigation system for citrus water and fertilizer used in agricultural farmland as claimed in claim 6, characterized in that: The drainage component includes a drainage pipe and a valve. The drainage pipe is fixedly connected to the tank body, and the valve is arranged on the drainage pipe.

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