CN219502498U - Water and fertilizer integrated irrigation equipment for fruit tree seedling cultivation - Google Patents
Water and fertilizer integrated irrigation equipment for fruit tree seedling cultivation Download PDFInfo
- Publication number
- CN219502498U CN219502498U CN202223567333.1U CN202223567333U CN219502498U CN 219502498 U CN219502498 U CN 219502498U CN 202223567333 U CN202223567333 U CN 202223567333U CN 219502498 U CN219502498 U CN 219502498U
- Authority
- CN
- China
- Prior art keywords
- water
- fertilizer
- tank body
- equipment
- stirring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Fertilizing (AREA)
Abstract
The utility model relates to the technical field of water and fertilizer integrated irrigation, in particular to water and fertilizer integrated irrigation equipment for fruit tree seedling cultivation, which is used for stirring fertilizer and water through a stirring device; the sundries in water are reduced through the water inlet filtering device, the blocking condition of drip irrigation pipelines is reduced, and the protection performance and the practicability of the equipment are improved; the fertilizer is quantitatively fed into the stirring device through the fertilizer feeding device, so that the fertilizer is not required to be manually weighed and then fed, and the labor intensity of operators is reduced; the fertilizer water is filtered through the water outlet device and then is pressurized and transmitted to the drip irrigation pipeline, so that the probability of blockage of the drip irrigation pipeline is reduced, the coverage area of the equipment is increased, and the practicability of the equipment is improved; the control device enables the equipment to automatically perform water adding, fertilizer feeding, stirring and outputting according to preset data, manual operation is not needed, and the automation degree of the equipment is improved; comprises a tank body, a filtering device and a sediment discharge device.
Description
Technical Field
The utility model relates to the technical field of water and fertilizer integrated irrigation, in particular to water and fertilizer integrated irrigation equipment for fruit tree seedling.
Background
The water and fertilizer integration technology refers to a novel agricultural technology integrating irrigation and fertilization, wherein the water and fertilizer integration is realized by using a pressure system to mix soluble solid or liquid fertilizer with irrigation water according to the soil nutrient content and the fertilizer requirement rule and characteristics of crop types, water and fertilizer are supplied through a controllable pipeline system, after the water and fertilizer are integrated, drip irrigation is formed through a pipeline and a drip nozzle, and the growth area of crop root system development is uniformly, regularly and quantitatively infiltrated, so that the soil with main root system always keeps loose and proper water content; meanwhile, according to the fertilizer requirement characteristics of different crops, the soil environment and the nutrient content conditions, the crops need water in different growth periods, the fertilizer requirement rule conditions are designed for the requirements of different growth periods, and the water and the nutrients are provided for the crops at regular time and quantity according to the proportion.
The Chinese patent with publication number CN202010888864.7 in the prior art relates to a water and fertilizer integrated irrigation device, which comprises a tank body, a filtering device and a sediment discharge device, and can effectively prevent the condition that the incompletely dissolved fertilizer enters into a pipeline to cause blockage.
However, the above device has the following problems in practical use: firstly, the feeding amount needs to be manually controlled, so that the labor intensity of agricultural personnel is increased; secondly, the equipment is not provided with a pressurizing device, is only suitable for the areas with high and low natural fall and is practical, and the areas with relatively flat terrains can greatly reduce the fertilizing coverage area due to insufficient pressure in the pipeline.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a stirring device for stirring fertilizer and water; the sundries in water are reduced through the water inlet filtering device, the blocking condition of drip irrigation pipelines is reduced, and the protection performance and the practicability of the equipment are improved; the fertilizer is quantitatively fed into the stirring device through the fertilizer feeding device, so that the fertilizer is not required to be manually weighed and then fed, and the labor intensity of operators is reduced; the fertilizer water is filtered through the water outlet device and then is pressurized and transmitted to the drip irrigation pipeline, so that the probability of blockage of the drip irrigation pipeline is reduced, the coverage area of the equipment is increased, and the practicability of the equipment is improved; the fruit tree seedling-raising and water-fertilizer integrated irrigation device has the advantages that the device automatically performs water adding, fertilizer feeding, stirring and outputting according to preset data through the control device, manual operation is not needed, and the automation degree of the device is improved.
The utility model relates to a fruit tree seedling water and fertilizer integrated irrigation device which comprises a tank body, a filtering device and a sediment discharge device, wherein the filtering device and the sediment discharge device are both arranged on the tank body; the device also comprises a stirring device, a water inlet filtering device, a plurality of groups of fertilizer adding devices, a water outlet device and a control device, wherein the stirring device is used for mixing fertilizer and water; the water inlet filter device filters the water source to remove fine impurities in the water source; the fertilizer adding device adds fertilizer into the stirring device; the water outlet device is used for pressurized transmission of the fertilizer water to a drip irrigation pipeline; the control device controls the power utilization components in the equipment; stirring the fertilizer and the water through a stirring device; the sundries in water are reduced through the water inlet filtering device, the blocking condition of drip irrigation pipelines is reduced, and the protection performance and the practicability of the equipment are improved; the fertilizer is quantitatively fed into the stirring device through the fertilizer feeding device, so that the fertilizer is not required to be manually weighed and then fed, and the labor intensity of operators is reduced; the fertilizer water is filtered through the water outlet device and then is pressurized and transmitted to the drip irrigation pipeline, so that the probability of blockage of the drip irrigation pipeline is reduced, the coverage area of the equipment is increased, and the practicability of the equipment is improved; the control device enables the equipment to automatically perform water adding, fertilizer feeding, stirring and outputting according to preset data, manual operation is not needed, and the automation degree of the equipment is improved.
Preferably, the stirring device comprises a tank body, a speed reducing motor and a stirring rod, wherein the speed reducing motor is arranged in the middle of the upper end surface of the tank body, and the output end of the speed reducing motor penetrates through the tank body and enters the tank body to be connected with the stirring rod; starting a gear motor, transmitting power to a stirring rod by the gear motor to drive the stirring rod to rotate, and stirring fertilizer and water in the tank body by the rotating stirring rod.
Preferably, the water inlet filter device comprises a water inlet pump, a water inlet pipe, a filter box and two groups of filter plates, wherein the water inlet pump is arranged at the lower part of the side surface of the tank body through a bracket, the input end of the water inlet pump is connected with an external water source, the filter box is arranged at the upper end surface of the tank body, the upper part of the filter box is connected with the output end of the water inlet pump through the water inlet pipe, the lower part of the filter box is communicated with the inside of the tank body, and the two groups of filter plates are arranged in the filter box; the water inlet pump is started, the external water source is pumped out and transmitted to the filter box by the water inlet pump, water is filtered by the filter plate in the filter box and then is output to the tank body, the blocking probability of subsequent drip irrigation equipment is reduced, and the protection and the practicability of the equipment are improved.
Preferably, the fertilizer adding device comprises a fertilizer barrel, a supporting rod, an upper electric plate valve, a quantitative barrel, a lower electric plate valve and a screen, wherein the multiple groups of fertilizer adding devices are all arranged on the stirring device, the lower part of the fertilizer barrel is connected with the upper end face of the tank body through the multiple groups of supporting rods, the lower part of the fertilizer barrel is connected with the quantitative barrel through a pipeline, the lower part of the quantitative barrel is communicated with the inside of the tank body through a pipeline, the upper electric plate valve is arranged on the pipeline between the fertilizer barrel and the quantitative barrel, the lower electric plate valve is arranged on the pipeline between the quantitative barrel and the tank body, the screen is arranged at the top of the tank body, and the pumping pipe enters the pipeline outlet in the tank body to be wrapped by the screen; the upper electric plate valve is opened to enable fertilizer in the fertilizer barrel to enter the quantitative barrel, then the upper electric plate valve is closed to enable the lower electric plate valve to be opened to output the fertilizer to the screen in the tank body, multiple groups of fertilizer adding devices bear multiple fertilizers according to different requirements, the fertilizer and sundries which are not completely dissolved are screened out through the screen, the subsequent condition of blocking a drip irrigation pipeline is reduced, the labor intensity of operators is reduced, and the protection performance and the practicability of the equipment are improved.
Preferably, the water outlet device comprises a water outlet pump, a quick connector, a water suction pipe and a filter, wherein the water outlet pump is arranged on the upper end face of the tank body, the output end of the water outlet pump is connected with the quick connector, the output end of the water outlet pump penetrates through the tank body to be connected with the water suction pipe, the water suction pipe extends to the bottom of the tank body, and the lower end face of the water suction pipe is connected with the filter; the fertilizer water in the tank body is filtered through the filter, particles are reduced to enter into the subsequent drip irrigation pipeline, the drip irrigation pipeline is quickly replaced by the quick connector, the equipment is provided with the drip irrigation function for different crops in different areas by matching with the multiple groups of fertilizer adding devices, the water outlet pump is started, the fertilizer water in the tank body is pumped out by the water outlet pump through the water suction pipe and is pressurized and transmitted to the drip irrigation pipeline, and the functionality and the practicability of the equipment are improved.
Preferably, the control device comprises a PLC controller, a lower water level sensor and an upper water level sensor, the PLC controller is arranged on the side surface of the tank body and is used for controlling all electric switches of the equipment, the lower water level sensor and the upper water level sensor are arranged on the inner side surface of the tank body, the lower water level sensor is positioned at the bottom of the tank body, and the upper water level sensor is positioned at the top of the tank body; the water level signal is transmitted to the PLC through the lower water level sensor and the upper water level sensor, the PLC controls the water inlet pump and the gear motor to be automatically switched on and off at regular time, the PLC is used for presetting, the switching times of the upper electric plate valve and the lower electric plate valve are automatically controlled to automatically feed materials, the labor intensity of operators is reduced, and the practicability of equipment and the automation degree of the equipment are improved.
Compared with the prior art, the utility model has the beneficial effects that: stirring the fertilizer and the water through a stirring device; the sundries in water are reduced through the water inlet filtering device, the blocking condition of drip irrigation pipelines is reduced, and the protection performance and the practicability of the equipment are improved; the fertilizer is quantitatively fed into the stirring device through the fertilizer feeding device, so that the fertilizer is not required to be manually weighed and then fed, and the labor intensity of operators is reduced; the fertilizer water is filtered through the water outlet device and then is pressurized and transmitted to the drip irrigation pipeline, so that the probability of blockage of the drip irrigation pipeline is reduced, the coverage area of the equipment is increased, and the practicability of the equipment is improved; the control device enables the equipment to automatically perform water adding, fertilizer feeding, stirring and outputting according to preset data, manual operation is not needed, and the automation degree of the equipment is improved.
Drawings
FIG. 1 is a schematic diagram of a first extraction structure of the present utility model;
FIG. 2 is a schematic view of a first cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a second cross-sectional structure of the present utility model;
FIG. 4 is a schematic view of a second axial structure of the present utility model;
the reference numerals in the drawings: 1. a tank body; 2. a speed reducing motor; 3. a stirring rod; 4. a water inlet pump; 5. a water inlet pipe; 6. a filter box; 7. a filter plate; 8. a fertilizer barrel; 9. a support rod; 10. an upper electric plate valve; 11. a quantitative barrel; 12. a lower electric plate valve; 13. a screen; 14. a water outlet pump; 15. a quick connector; 16. a water pumping pipe; 17. a filter; 18. a PLC controller; 19. a lower water level sensor; 20. and a water level sensor.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, 2, 3 and 4, the water inlet filtering device, the fertilizer adding device and the water outlet device are all arranged on the stirring device;
firstly, starting a water inlet pump 4, pumping an external water source out by the water inlet pump 4 and transmitting the external water source into a filter box 6, filtering water by a filter plate 7 in the filter box 6, outputting the water into a tank 1, and then starting a gear motor 2, wherein the gear motor 2 transmits power to a stirring rod 3 to drive the stirring rod 3 to rotate, and the rotating stirring rod 3 stirs fertilizer and water in the tank 1; then, opening an upper electric plate valve 10 to enable fertilizer in a fertilizer bucket 8 to enter a quantitative bucket 11, then closing the upper electric plate valve 10, opening a lower electric plate valve 12 to output the fertilizer into a screen 13 in a tank body 1, carrying out multiple operations according to different demand, enabling a plurality of groups of fertilizer adding devices to bear multiple fertilizers, screening out the fertilizer and sundries which are not completely dissolved through the screen 13, then opening a water outlet pump 14, and enabling the water outlet pump 14 to pump out the fertilizer water in the tank body 1 through a water suction pipe 16 and convey the fertilizer water into a drip irrigation pipeline under pressure;
the stirring device comprises a tank body 1, a gear motor 2 and a stirring rod 3, wherein the gear motor 2 is arranged in the middle of the upper end surface of the tank body 1, and the output end of the gear motor 2 penetrates through the tank body 1 and enters the tank body 1 to be connected with the stirring rod 3;
the water inlet filtering device comprises a water inlet pump 4, a water inlet pipe 5, a filtering box 6 and two groups of filtering plates 7, wherein the water inlet pump 4 is arranged at the lower part of the side surface of the tank body 1 through a bracket, the input end of the water inlet pump 4 is connected with an external water source, the filtering box 6 is arranged at the upper end surface of the tank body 1, the upper part of the filtering box 6 is connected with the output end of the water inlet pump 4 through the water inlet pipe 5, the lower part of the filtering box 6 is communicated with the inside of the tank body 1, and the two groups of filtering plates 7 are arranged in the filtering box 6;
the fertilizer adding device comprises a fertilizer barrel 8, a support rod 9, an upper electric plate valve 10, a quantitative barrel 11, a lower electric plate valve 12 and a screen 13, wherein a plurality of groups of fertilizer adding devices are all arranged on the stirring device, the lower part of the fertilizer barrel 8 is connected with the upper end face of the tank body 1 through a plurality of groups of support rods 9, the lower part of the fertilizer barrel 8 is connected with the quantitative barrel 11 through a pipeline, the lower part of the quantitative barrel 11 is communicated with the inside of the tank body 1 through a pipeline, the upper electric plate valve 10 is arranged on the pipeline between the fertilizer barrel 8 and the quantitative barrel 11, the lower electric plate valve 12 is arranged on the pipeline between the quantitative barrel 11 and the tank body 1, the screen 13 is arranged at the top in the tank body 1, and the screen 13 wraps the pipeline output port of the pumping pipe 16 entering the tank body 1;
the water outlet device comprises a water outlet pump 14, a quick connector 15, a water suction pipe 16 and a filter 17, wherein the water outlet pump 14 is arranged on the upper end face of the tank body 1, the output end of the water outlet pump 14 is connected with the quick connector 15, the output end of the water outlet pump 14 passes through the tank body 1 and is connected with the water suction pipe 16, the water suction pipe 16 extends to the inner bottom of the tank body 1, and the filter 17 is connected on the lower end face of the water suction pipe 16;
stirring the fertilizer and the water through a stirring device; the sundries in water are reduced through the water inlet filtering device, the blocking condition of drip irrigation pipelines is reduced, and the protection performance and the practicability of the equipment are improved; the fertilizer is quantitatively fed into the stirring device through the fertilizer feeding device, so that the fertilizer is not required to be manually weighed and then fed, and the labor intensity of operators is reduced; the fertilizer water is filtered through the water outlet device and then is pressurized and transmitted to the drip irrigation pipeline, so that the probability of blockage of the drip irrigation pipeline is reduced, the coverage area of the equipment is increased, and the practicability of the equipment is improved.
Example 2
The improvement on the basis of the first embodiment comprises a control device, wherein the control device is arranged on the stirring device and controls the switches of the water inlet device, the stirring device, the fertilizer adding device and the water outlet device;
the control device is preset, signals are provided for the PLC controller 18 by the lower water level sensor 19 and the upper water level sensor 20, the PLC controller 18 controls the water inlet pump 4 to be started and automatically closed after water is filled, then the PLC controller 18 controls the speed reducing motor 2 to be started, the upper electric plate valve 10 and the lower electric plate valve 12 are controlled to be opened and closed for a plurality of times according to preset requirements, the water outlet pump 14 is started to pump out fertilizer water after stirring reaches preset time, and the equipment is closed when the water level in the tank 1 is low;
the control device comprises a PLC (programmable logic controller) 18, a lower water level sensor 19 and an upper water level sensor 20, wherein the PLC 18 is arranged on the side surface of the tank body 1, the PLC 18 controls all electric switches of equipment, the lower water level sensor 19 and the upper water level sensor 20 are arranged on the inner side surface of the tank body 1, the lower water level sensor 19 is positioned at the inner bottom of the tank body 1, and the upper water level sensor 20 is positioned at the inner top of the tank body 1;
the control device enables the equipment to automatically perform water adding, fertilizer feeding, stirring and outputting according to preset data, manual operation is not needed, and the automation degree of the equipment is improved.
As shown in fig. 1 to 4, when the integrated watering equipment for fruit tree seedling cultivation and water and fertilizer is in operation, firstly, a water inlet pump 4 is started, the water inlet pump 4 pumps out an external water source and transmits the external water source to a filter box 6, water is filtered through a filter plate 7 in the filter box 6 and then is output to a tank body 1, then a gear motor 2 is started, the gear motor 2 transmits power to a stirring rod 3 to drive the stirring rod 3 to rotate, and the rotating stirring rod 3 stirs fertilizer and water in the tank body 1; then, the upper electric plate valve 10 is opened to enable fertilizer in the fertilizer barrel 8 to enter the quantitative barrel 11, then, the upper electric plate valve 10 is closed, the lower electric plate valve 12 is opened to output the fertilizer into the screen 13 in the tank body 1, multiple groups of fertilizer adding devices bear multiple fertilizers according to different demand, the fertilizer and sundries which are not completely dissolved are screened out through the screen 13, then, the water outlet pump 14 is started, and the water outlet pump 14 pumps out the fertilizer water in the tank body 1 through the water suction pipe 16 and conveys the fertilizer water into a drip irrigation pipeline in a pressurized mode.
The upper electric plate valve 10, the lower electric plate valve 12, the gear motor 2, the water inlet pump 4, the lower water level sensor 19, the upper water level sensor 20, the water outlet pump 14 and the PLC controller 18 of the fruit tree seedling-raising and water-fertilizer integrated irrigation device are purchased in the market, and can be installed and operated by a person skilled in the art according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The fruit tree seedling water and fertilizer integrated irrigation equipment comprises a tank body, a filtering device and a sediment discharge device, wherein the filtering device and the sediment discharge device are both arranged on the tank body; the fertilizer and water mixing device is characterized by further comprising a stirring device, a water inlet filtering device, a plurality of groups of fertilizer adding devices, a water outlet device and a control device, wherein the stirring device is used for mixing fertilizer and water; the water inlet filter device filters the water source to remove fine impurities in the water source; the fertilizer adding device adds fertilizer into the stirring device; the water outlet device is used for pressurized transmission of the fertilizer water to a drip irrigation pipeline; the control device controls the electric components in the equipment.
2. The fruit tree seedling-raising and water-fertilizer integrated irrigation equipment according to claim 1 is characterized in that the stirring device comprises a tank body (1), a gear motor (2) and a stirring rod (3), the gear motor (2) is mounted in the middle of the upper end face of the tank body (1), and the output end of the gear motor (2) penetrates through the tank body (1) and enters the tank body (1) to be connected with the stirring rod (3).
3. The fruit tree seedling-raising and water-fertilizer integrated irrigation equipment according to claim 2, wherein the water inlet filtering device comprises a water inlet pump (4), a water inlet pipe (5), a filtering box (6) and two groups of filtering plates (7), the water inlet pump (4) is installed on the lower side of the tank body (1) through a bracket, the input end of the water inlet pump (4) is connected with an external water source, the filtering box (6) is installed on the upper end face of the tank body (1), the upper portion of the filtering box (6) is connected with the output end of the water inlet pump (4) through the water inlet pipe (5), the lower portion of the filtering box (6) is communicated with the inside of the tank body (1), and the two groups of filtering plates (7) are installed in the filtering box (6).
4. The fruit tree seedling-raising and water-fertilizer integrated watering device according to claim 2, wherein the fertilizer adding device comprises a fertilizer barrel (8), a supporting rod (9), an upper electric plate valve (10), a quantitative barrel (11), a lower electric plate valve (12) and a screen (13), wherein the multiple groups of fertilizer adding devices are all installed on the stirring device, the lower part of the fertilizer barrel (8) is connected with the upper end face of the tank body (1) through the multiple groups of supporting rods (9), the lower part of the fertilizer barrel (8) is connected with the quantitative barrel (11) through a pipeline, the lower part of the quantitative barrel (11) is communicated with the inside of the tank body (1) through a pipeline, the upper electric plate valve (10) is installed on the pipeline between the fertilizer barrel (8) and the quantitative barrel (11), the lower electric plate valve (12) is installed on the pipeline between the quantitative barrel (11) and the tank body (1), the screen (13) is installed at the top in the tank body (1), and the screen (13) wraps the pipeline output port of the pumping pipe (16) entering the tank body (1).
5. The fruit tree seedling-raising and water-fertilizer integrated irrigation equipment according to claim 2, wherein the water outlet device comprises a water outlet pump (14), a quick connector (15), a water pumping pipe (16) and a filter (17), the water outlet pump (14) is arranged on the upper end face of the tank body (1), the output end of the water outlet pump (14) is connected with the quick connector (15), the output end of the water outlet pump (14) penetrates through the tank body (1) to be connected with the water pumping pipe (16), the water pumping pipe (16) extends to the inner bottom of the tank body (1), and the filter (17) is connected on the lower end face of the water pumping pipe (16).
6. The fruit tree seedling-raising and water-fertilizer integrated irrigation equipment as claimed in claim 2, wherein the control device comprises a PLC (programmable logic controller) 18, a lower water level sensor 19 and an upper water level sensor 20, the PLC 18 is installed on the side face of the tank body 1, the PLC 18 controls all electric switches of the equipment, the lower water level sensor 19 and the upper water level sensor 20 are installed on the inner side face of the tank body 1, the lower water level sensor 19 is located at the inner bottom of the tank body 1, and the upper water level sensor 20 is located at the inner top of the tank body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223567333.1U CN219502498U (en) | 2022-12-21 | 2022-12-21 | Water and fertilizer integrated irrigation equipment for fruit tree seedling cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223567333.1U CN219502498U (en) | 2022-12-21 | 2022-12-21 | Water and fertilizer integrated irrigation equipment for fruit tree seedling cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219502498U true CN219502498U (en) | 2023-08-11 |
Family
ID=87528571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223567333.1U Active CN219502498U (en) | 2022-12-21 | 2022-12-21 | Water and fertilizer integrated irrigation equipment for fruit tree seedling cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219502498U (en) |
-
2022
- 2022-12-21 CN CN202223567333.1U patent/CN219502498U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210381899U (en) | Water and fertilizer integrated irrigation system for planting soft-seed pomegranate | |
| CN209824428U (en) | Water and fertilizer integrated irrigation system for vegetable planting | |
| CN211514800U (en) | Water and fertilizer integrated equipment | |
| CN210782405U (en) | Water and fertilizer integrated irrigation system | |
| CN109566037B (en) | Intelligent biogas slurry water-fertilizer integrated pump station and working method thereof | |
| CN216752753U (en) | Water and fertilizer integrated intelligent irrigation system | |
| CN215683356U (en) | Water and fertilizer integrated intelligent irrigation system | |
| CN219502498U (en) | Water and fertilizer integrated irrigation equipment for fruit tree seedling cultivation | |
| CN210113880U (en) | Integrated fertilizer-water irrigation device | |
| CN106664934A (en) | Fertigation system | |
| CN210042786U (en) | Control equipment of water and fertilizer integrated system | |
| CN218789099U (en) | Water and fertilizer integrated irrigation system | |
| CN216058263U (en) | Continuous fertilizer injection unit of liquid manure integration solid fertilizer | |
| CN205357099U (en) | Natural pond liquid automatic discharging and evenly use system | |
| CN209435798U (en) | A kind of navel orange orchard high-efficient irrigation device | |
| CN210868735U (en) | Water and fertilizer integrated system | |
| CN107182411A (en) | A kind of multifunctional quantitatively fertilising sprinkling irrigation method | |
| CN210699710U (en) | Fertile apparatus for producing of liquid | |
| CN220476324U (en) | Cultivation drip irrigation device | |
| CN219536839U (en) | Remote monitoring liquid manure medicine integrated system | |
| CN105144959A (en) | Automatic discharging and evenly applying system for biogas liquid | |
| CN114451124B (en) | Simple and direct liquid manure integration equipment in orchard and vegetable production | |
| CN215073931U (en) | Simple and easy fertilizer injection unit of liquid manure integration | |
| CN216395961U (en) | Intelligent water and fertilizer all-in-one machine capable of being connected in multiple directions | |
| CN221382046U (en) | Water and fertilizer integrated irrigation device based on soilless culture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |