CN215611144U - Water and fertilizer integrated irrigation and fertilization system - Google Patents
Water and fertilizer integrated irrigation and fertilization system Download PDFInfo
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- CN215611144U CN215611144U CN202121576213.0U CN202121576213U CN215611144U CN 215611144 U CN215611144 U CN 215611144U CN 202121576213 U CN202121576213 U CN 202121576213U CN 215611144 U CN215611144 U CN 215611144U
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Abstract
The utility model relates to the technical field of agricultural irrigation equipment, in particular to a water and fertilizer integrated irrigation and fertilization system. The water and fertilizer integrated irrigation and fertilization system comprises a liquid fertilizer conveying pipe, an irrigation pipe, a water source pump and a water tank which are connected to the water inlet pipe, a main control module and a water and fertilizer proportioning module which is respectively communicated with the water inlet pipe, the liquid fertilizer conveying pipe and the irrigation pipe, wherein at least three liquid fertilizer boxes are connected to the liquid fertilizer conveying pipe in parallel, and each liquid fertilizer box is connected with a metering pump and a filter; the water inlet pipe is also provided with a water feeding pump, a plurality of pressure ball valves and a filter; and an irrigation pump, an EC sensor, a pH sensor and a flowmeter are arranged on a pipeline between the water-fertilizer proportioning module and the irrigation pipe, and the main control module is electrically connected with the water source pump, the water-fertilizer proportioning module, the water feeding pump, the irrigation pump, the metering pump, the EC sensor and the pH sensor respectively. The utility model can dissolve various fertilizers and quickly mix the fertilizers, has high fertilizer preparation efficiency and can meet the requirements of agricultural production.
Description
Technical Field
The utility model relates to the technical field of agricultural irrigation equipment, in particular to a water and fertilizer integrated irrigation and fertilization system.
Background
The water and fertilizer integration technology is that water and fertilizer solution is supplied to crops constantly in a fixed time, fixed quantity and proportion by pipelines, so that the effects of saving water and fertilizer, saving labor, high yield and increasing income are realized, and the method is widely applied to various fields of agricultural production. The existing water and fertilizer integrated irrigation device has the following problems in the use process: as the agricultural growth generally needs to be provided with a plurality of fertilizers, at present, a single fertilizer dissolving tank is adopted, a plurality of fertilizers are dissolved in sequence and then irrigated after being mixed by a mixing box, so that the period for preparing the fertilizers is long and the efficiency is not high. Secondly, irrigation process water is an indispensable link, because the water has more or less impurity that is insoluble in water, if not filter it, too much gets into the pipeline and can cause the pipeline to block up.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the water and fertilizer integrated irrigation and fertilization system with reliable performance, which can dissolve various fertilizers and quickly mix the fertilizers, has high fertilizer preparation efficiency and can meet the requirements of agricultural production.
The technical scheme of the utility model is realized as follows: the utility model provides a liquid manure integration fertigation system, includes liquid manure conveyer pipe, irrigation pipe and connects water source pump and the water tank on the inlet tube, its characterized in that: the irrigation system also comprises a main control module and a water-fertilizer proportioning module which is respectively communicated with the water inlet pipe, the liquid-fertilizer conveying pipe and the irrigation pipe, wherein the liquid-fertilizer conveying pipe is connected with at least three liquid-fertilizer boxes in parallel, and each liquid-fertilizer box is connected with a metering pump and a filter; the water inlet pipe is also provided with a water feeding pump, a plurality of pressure ball valves and a filter; and an irrigation pump, an EC sensor, a pH sensor and a flowmeter are arranged on a pipeline between the water-fertilizer proportioning module and the irrigation pipe, and the main control module is electrically connected with the water source pump, the water-fertilizer proportioning module, the water feeding pump, the irrigation pump, the metering pump, the EC sensor and the pH sensor respectively.
Liquid manure ratio module is including installing the blending tank on the base, blending tank one end is connected with the inlet tube, and its one end is linked together through parallelly connected a plurality of group shunts and liquid manure conveyer pipe, and every group shunt includes venturi, feed liquor solenoid valve, liquid manure flowmeter and positive ball valve in proper order.
The irrigation pipe is connected in parallel with a plurality of branch pipes, and the branch pipes are provided with liquid outlet electromagnetic valves.
The mixing tank is internally provided with a speed reducing motor which is in power connection with the stirring shaft, the stirring shaft is provided with stirring blades, and the liquid inlet electromagnetic valve, the liquid outlet electromagnetic valve and the speed reducing motor are respectively and electrically connected with the main control module.
And water level sensors are arranged in the liquid fertilizer box, the water tank and the mixing tank and are respectively and electrically connected with the main control module.
The flow divider has at least three groups.
The utility model solves the defects in the background technology and has the following beneficial effects:
the fertilizer mixing device is scientific and reasonable in structural design, can dissolve various fertilizers and quickly mix the fertilizers, is high in fertilizer mixing efficiency, and can meet the requirements of agricultural production. According to the utility model, by arranging a plurality of groups of liquid fertilizer boxes and metering pumps, accurate fertilizer preparation of various fertilizers is realized. Through set up multiunit shunt on the fertile conveyer pipe of liquid, spray each fertile through venturi and mix, can effectively improve the speed that the fertile mixture of liquid. Through carrying out the liquid manure and mixing in the blending tank to through the mode of stirring leaf, improved the speed of mixing. The continuity of the fertilizer liquid supply is realized through the linkage of the EC sensor and the pH sensor with the main control module and the water feeding pump, and the concentration, the EC and the pH value of the fertilizer liquid are kept in a constant range. Through set up the filter on liquid fertilizer conveyer pipe and inlet tube, can filter the impurity of aquatic, cause the pipe blockage in preventing to get into the pipeline.
Drawings
FIG. 1 is a schematic diagram of the operation of the present invention;
FIG. 2 is a schematic structural diagram of a water-fertilizer proportioning module in FIG. 1;
in the figure: 1-liquid fertilizer box, 2-liquid fertilizer proportioning module, 3-water source pump, 4-filter, 5-water tank, 6-water feeding pump, 7-irrigation pump, 8-EC sensor, 9-pH sensor, 10-flowmeter, 11-irrigation pipe, 12-water inlet pipe, 13-liquid fertilizer conveying pipe, 14-pressure ball float valve, 15-liquid outlet electromagnetic valve, 16-metering pump, 21-mixing tank, 22-venturi tube, 23-liquid inlet electromagnetic valve, 24-liquid fertilizer flowmeter, 25-positive ball valve, 26-base, 211-stirring shaft and 212-stirring blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the water and fertilizer integrated fertigation system shown in fig. 1-2 comprises a liquid fertilizer delivery pipe 13, an irrigation pipe 11, a water source pump 3 and a water tank 5 which are connected to a water inlet pipe 12, a main control module, and a water and fertilizer proportioning module 2 which is respectively communicated with the water inlet pipe 12, the liquid fertilizer delivery pipe 13 and the irrigation pipe 11. The main control module is prior art, mainly includes the industrial control mainboard that has integrateed STM32 singlechip, wireless communication module and input/output interface, for the equipment commonly used in trade, and here no longer describes redundantly. The liquid fertilizer conveying pipe 13 is connected with three liquid fertilizer boxes 1 in parallel, and each liquid fertilizer box 1 is connected with a metering pump 16 and a filter 4; the water inlet pipe 12 is also provided with a water feeding pump 6, a plurality of pressure ball valves 14 and a filter 4; and an irrigation pump 7, an EC sensor 8, a pH sensor 9 and a flowmeter 10 are arranged on a pipeline between the water-fertilizer proportioning module 2 and the irrigation pipe 11, and the main control module is electrically connected with the water source pump 3, the water-fertilizer proportioning module 2, the water feed pump 6, the irrigation pump 7, the metering pump 16, the EC sensor 8 and the pH sensor 9 respectively. The liquid fertilizer proportioning module 2 comprises a mixing tank 21 arranged on a base 26, one end of the mixing tank 21 is connected with a water inlet pipe 12, one end of the mixing tank 21 is communicated with a liquid fertilizer conveying pipe 13 through three parallel-connected flow dividers, and the flow dividers sequentially comprise Venturi tubes 22, a liquid inlet electromagnetic valve 23, a liquid fertilizer flow meter 24 and a positive ball valve 25. The irrigation pipe 11 is connected in parallel with a plurality of branch pipes, and the branch pipes are provided with liquid outlet electromagnetic valves 15. A speed reducing motor in power connection with the stirring shaft 211 is arranged in the mixing tank 21, the stirring shaft 211 is provided with stirring blades 212, and the liquid inlet electromagnetic valve 23, the liquid outlet electromagnetic valve 15 and the speed reducing motor are respectively and electrically connected with the main control module.
The working process of the utility model is as follows: as shown in figure 1, when the fertilizer is prepared, water is injected into the water tank 5 through the main control module water source pump 3, and the water injection is suspended when the water level of the water tank 5 reaches a set value. According to the required fertilizer, various solid fertilizer solutions or liquid fertilizers are injected into the liquid fertilizer boxes 1. And then starting the metering pump 16, pumping out the liquid fertilizer with preset metering from the corresponding liquid fertilizer box 1 according to the configured proportion, and enabling various liquid fertilizers to enter the mixing tank 21 through the liquid fertilizer conveying pipe 13 and the flow divider respectively. Namely, the liquid fertilizer sequentially passes through the liquid fertilizer flowmeter 24, the liquid inlet electromagnetic valve 23 and the Venturi tube 22, and the liquid fertilizer is sprayed and uniformly mixed in the Venturi tube 22 and then enters the mixing tank 21. By starting the water feeding pump 6, clean water in the water tank 5 is pumped into the mixing tank 21 to be mixed with liquid fertilizer in the tank, and the speed reduction motor is started to drive the stirring blades 212 on the stirring shaft 211 to stir. The liquid fertilizer is fully mixed with water in a mixing tank 21 to prepare a fertilizer liquid. When the concentration of the fertilizer liquid, the EC value of the fertilizer liquid and the pH value of the fertilizer liquid reach set values, the EC sensor 8 and the pH sensor 9 transmit signals to the main control module, the main control module starts the irrigation pump 7 to irrigate, and the irrigation pump 7 pumps the fertilizer liquid in the tank into each irrigation pipe 11 to irrigate. The flow value is transmitted to the main control module through the flowmeter 10, the main control module controls the flow of the inlet and the outlet, the fertilizer liquid is discharged, water is continuously injected into the mixing tank 21, the injected water is mixed with the entered liquid fertilizer again, and the continuity of fertilizer liquid supply is realized. And in the fertilizing process, the EC sensor 8 and the pH sensor 9 transmit the measured current values to the main control module, when the concentration of the fertilizing liquid, the EC value and the pH value of the fertilizing liquid reach set values, the flow of the inlet and the outlet and the pumping amount of the metering pump are kept unchanged, if the current values are higher than the set values, the water supply amount of the water supply pump 6 is increased, and if the current values are lower than the set values, the water supply amount of the water supply pump 6 is reduced.
According to the utility model, by arranging the plurality of groups of liquid fertilizer boxes 1 and the metering pump 16, the precise fertilizer preparation of various fertilizers is realized. Through set up multiunit shunt on liquid fertilizer conveyer pipe 13, spray each liquid fertilizer through venturi 22 and mix, can effectively improve the speed that liquid fertilizer mixes. The water and fertilizer are mixed in the mixing tank 21, and the mixing speed is improved in a stirring mode of the stirring blades. The continuity of the fertilizer liquid supply is realized through the linkage of the EC sensor 8 and the pH sensor 9 with the main control module and the water feeding pump 6, and the concentration, the EC and the pH value of the fertilizer liquid are kept in a constant range. Through set up filter 4 on liquid fertilizer conveyer pipe 13 and inlet tube 12, can filter the impurity of aquatic, cause the pipe blockage in preventing to get into the pipeline.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a liquid manure integration fertigation system, includes liquid manure conveyer pipe (13), irrigation pipe (11) and connects water source pump (3) and water tank (5) on inlet tube (12), its characterized in that: the device is characterized by also comprising a main control module and a water-fertilizer proportioning module (2) which is respectively communicated with the water inlet pipe (12), the liquid-fertilizer conveying pipe (13) and the irrigation pipe (11), wherein the liquid-fertilizer conveying pipe (13) is connected with at least three liquid-fertilizer boxes (1) in parallel, and each liquid-fertilizer box (1) is connected with a metering pump (16) and a filter (4); the water inlet pipe (12) is also provided with a water feeding pump (6), a plurality of pressure ball valves (14) and a filter (4); be equipped with irrigation pump (7), EC sensor (8), pH sensor (9) and flowmeter (10) on the pipeline between liquid manure ratio module (2) and irrigation pipe (11), host system is connected with water source pump (3), liquid manure ratio module (2), feed pump (6), irrigation pump (7), measuring pump (16), EC sensor (8) and pH sensor (9) electricity respectively.
2. The water and fertilizer integrated fertigation system of claim 1, wherein: liquid manure ratio module (2) is including installing blending tank (21) on base (26), blending tank (21) its one end is connected with inlet tube (12), and its one end is linked together through a plurality of group's shunt parallelly connected and liquid manure conveyer pipe (13), and every group shunt includes venturi (22), feed liquor solenoid valve (23), liquid manure flowmeter (24) and positive ball valve (25) in proper order.
3. The water and fertilizer integrated fertigation system of claim 2, wherein: the irrigation pipe (11) is connected with a plurality of branch pipes in parallel, and the branch pipes are provided with liquid outlet electromagnetic valves (15).
4. The water and fertilizer integrated fertigation system of claim 3, wherein: be equipped with the gear motor who is connected with (mixing) shaft (211) power in blending tank (21), be provided with stirring leaf (212) on (mixing) shaft (211), feed liquor solenoid valve (23), play liquid solenoid valve (15) and gear motor are connected with the host system electricity respectively.
5. The water and fertilizer integrated fertigation system of claim 4, wherein: all install level sensor in liquid fertilizer case (1), water tank (5) and blending tank (21), level sensor is connected with the host system electricity respectively.
6. The water and fertilizer integrated fertigation system of claim 5, wherein: the flow divider has at least three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121576213.0U CN215611144U (en) | 2021-07-12 | 2021-07-12 | Water and fertilizer integrated irrigation and fertilization system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121576213.0U CN215611144U (en) | 2021-07-12 | 2021-07-12 | Water and fertilizer integrated irrigation and fertilization system |
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| CN215611144U true CN215611144U (en) | 2022-01-25 |
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| CN202121576213.0U Active CN215611144U (en) | 2021-07-12 | 2021-07-12 | Water and fertilizer integrated irrigation and fertilization system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115004920A (en) * | 2022-05-20 | 2022-09-06 | 青岛鲁宏物联信息科技有限公司 | Unmanned fertilization system suitable for blueberry planting |
| CN116576151A (en) * | 2023-05-31 | 2023-08-11 | 江苏大学流体机械温岭研究院 | Water and fertilizer integrated irrigation and fertilization device |
-
2021
- 2021-07-12 CN CN202121576213.0U patent/CN215611144U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115004920A (en) * | 2022-05-20 | 2022-09-06 | 青岛鲁宏物联信息科技有限公司 | Unmanned fertilization system suitable for blueberry planting |
| CN116576151A (en) * | 2023-05-31 | 2023-08-11 | 江苏大学流体机械温岭研究院 | Water and fertilizer integrated irrigation and fertilization device |
| CN116576151B (en) * | 2023-05-31 | 2024-03-08 | 江苏大学流体机械温岭研究院 | Water and fertilizer integrated irrigation and fertilization device |
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