CN215421656U - Mixing device for water and fertilizer integrated irrigation - Google Patents
Mixing device for water and fertilizer integrated irrigation Download PDFInfo
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- CN215421656U CN215421656U CN202121577784.6U CN202121577784U CN215421656U CN 215421656 U CN215421656 U CN 215421656U CN 202121577784 U CN202121577784 U CN 202121577784U CN 215421656 U CN215421656 U CN 215421656U
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Abstract
The utility model relates to the technical field of agricultural irrigation equipment, in particular to a mixing device for water and fertilizer integrated irrigation. This a mixing arrangement for liquid manure integration is irrigated still includes control panel and respectively with inlet tube, the fertile conveyer pipe of liquid of being connected on the blending tank including installing the blending tank on the base and the irrigation pump of being connected with the blending tank, parallelly connected between blending tank and the fertile conveyer pipe of liquid has a plurality of groups to divide the class ware, is connected with irrigation pipe on the irrigation pump, is provided with EC sensor and pH sensor on the irrigation pipe, control panel respectively with the shunt, irrigation pump, EC sensor and pH sensor electricity are connected. Aiming at the defects of the prior art, the utility model provides the mixing device for the water and fertilizer integrated irrigation with reliable performance, so that the water and fertilizer can be accurately dissolved, the fertilizing efficiency and precision are improved, and the requirement of agricultural production can be met.
Description
Technical Field
The utility model relates to the technical field of agricultural irrigation equipment, in particular to a mixing device for water and fertilizer integrated irrigation.
Background
The water and fertilizer integration is an agricultural planting operation mode which integrates fertilization and irrigation through water-soluble fertilizer and realizes scientific and accurate utilization of water and fertilizer resources after combining facilities of fertilization and irrigation. The water-soluble fertilizer refers to a multi-component compound fertilizer capable of being completely dissolved in water, and comprises a traditional macroelement simple water-soluble fertilizer such as urea, potassium chloride and the like, and a water-soluble compound fertilizer such as monoammonium, diammonium, potassium nitrate, monopotassium phosphate and the like. The water-soluble fertilizer can be quickly dissolved in water without residue, and common irrigation modes generally comprise drip irrigation or spray irrigation and the like.
The greenhouse is generally constructed by combining transparent coverings such as plastic films, glass and the like with shed supports made of metal or plastic. The process of carrying out the irrigation operation in the green house is usually manual, and efficiency is lower, and the precision of irrigating is relatively poor moreover, often leads to neglecting the irrigation task in some areas because workman's forgetting under the great condition of working area and scope. In addition, the pH value of the water-soluble fertilizer during mixed irrigation is easily mistaken during manual operation, so that the soil for planting in the greenhouse is damaged, and the growth of crops is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the mixing device for the water and fertilizer integrated irrigation with reliable performance, so that the water and fertilizer can be accurately dissolved, the fertilizing efficiency and precision are improved, and the requirement of agricultural production can be met.
The technical scheme of the utility model is realized as follows: the utility model provides a mixing arrangement for be used for liquid manure integration to irrigate, includes the irrigation pump of installing the blending tank on the base and being connected with the blending tank, its characterized in that: still include control panel and respectively with inlet tube, the fertile conveyer pipe of liquid of being connected on the blending tank, parallel connection has a plurality of groups to divide the flow ware between blending tank and the fertile conveyer pipe of liquid, be connected with irrigation pipe on the irrigation pump, last EC sensor and the pH sensor of being provided with of irrigation pipe, control panel is connected with shunt, irrigation pump, EC sensor and pH sensor electricity respectively.
The shunt is including venturi, feed liquor solenoid valve, fertile flowmeter of liquid and the positive ball valve that connects gradually, the feed liquor solenoid valve is connected with control panel electricity. The irrigation pipe is connected in parallel with a plurality of branch pipes, and the branch pipes are provided with liquid outlet electromagnetic valves.
And a pressure meter and a pressure-sustaining valve are connected on the pipeline at the tail end of the irrigation pump.
The mixing tank is internally provided with a speed reduction motor which is in power connection with the stirring shaft, the stirring shaft is provided with stirring blades, and the speed reduction motor is electrically connected with the control panel.
And a pressure ball float valve for controlling the water level is arranged in the mixing tank.
The utility model solves the defects in the background technology and has the following beneficial effects:
the utility model has scientific and reasonable structural design, realizes accurate water dissolution of water and fertilizer, improves the fertilization efficiency and precision, and can meet the requirements of agricultural production. According to the utility model, the liquid fertilizer conveying pipe is provided with the flow divider, the liquid inlet electromagnetic valve is opened, and the liquid fertilizer is automatically sprayed and mixed through the Venturi tube by utilizing the Venturi negative pressure suction effect, so that the liquid fertilizer mixing speed can be effectively increased, and the cost is low. Through carrying out the liquid manure and mixing in the blending tank to through the mode of stirring leaf stirring, improved the efficiency that the liquid manure mixes. The EC sensor and the pH sensor are linked with the water feeding pump, so that the accurate water dissolution of the water and the fertilizer is realized, the concentration, the EC and the pH value of the fertilizer application liquid are kept in a constant range, and the requirement of agricultural production is met.
Drawings
FIG. 1 is a schematic diagram of the operation of the present invention;
in the figure: 1-base, 2-mixing tank, 3-control panel, 4-flow divider, 5-irrigation pump, 6-irrigation pipeline, 7-EC sensor, 8-pH sensor, 21-stirring shaft, 22-stirring blade, 23-pressure ball float valve, 41-venturi tube, 42-liquid inlet electromagnetic valve, 43-liquid fertilizer flow meter, 44-positive ball valve, 45-pressure gauge and 46-pressure-holding valve.
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 mixing device for water and fertilizer integrated irrigation shown in fig. 1 comprises a mixing tank 2 mounted on a base 1, an irrigation pump 5 connected with the mixing tank 2, a control panel 3, a water inlet pipe and a liquid fertilizer conveying pipe which are respectively connected with the mixing tank 2, and a plurality of groups of flow dividers 4 connected in parallel between the mixing tank 2 and the liquid fertilizer conveying pipe. Control panel 3 is prior art's controlling means, mainly includes display, operating key and industrial control machine case, and the machine incasement is for having integrateed STM32 singlechip, wireless communication module and input/output interface's mainboard etc. for the equipment commonly used in trade, here no longer describes tired. The irrigation pump 5 is connected with an irrigation pipeline 6, the irrigation pipeline 6 is provided with an EC sensor 7 and a pH sensor 8, and the control panel 3 is respectively and electrically connected with the flow divider, the irrigation pump 5, the EC sensor 7 and the pH sensor 8. The flow divider 4 comprises a venturi tube 41, a liquid inlet electromagnetic valve 42, a liquid fertilizer flow meter 43 and a positive ball valve 44 which are connected in sequence, wherein the liquid inlet electromagnetic valve 42 is electrically connected with the control panel 3. The pipeline at the tail end of the irrigation pump 5 is connected with a pressure gauge 45 and a pressure maintaining valve 46. A speed reducing motor which is in power connection with the stirring shaft 21 is arranged in the mixing tank 2, the stirring shaft 21 is provided with stirring blades 22, and the speed reducing motor is electrically connected with the control panel 3. A pressure ball float 23 for controlling the water level is installed in the mixing tank 2.
The working process of the utility model is as follows: when the fertilizer is prepared, various liquid fertilizers are injected into various liquid fertilizer boxes according to the required fertilizer. The liquid fertilizer enters the mixing tank 2 through a liquid fertilizer conveying pipe and a flow divider. The control panel 3 opens the liquid inlet electromagnetic valve 23, the liquid fertilizer automatically flows through the liquid fertilizer flow meter 43, the liquid inlet electromagnetic valve 42 and the venturi tube 41 under the venturi negative pressure suction effect, and the liquid fertilizer is sprayed and mixed uniformly in the venturi tube 41 and then enters the mixing tank 2. By starting the water feeding pump, clean water is pumped into the mixing tank 2 through the water inlet pipe to be mixed with the liquid fertilizer in the tank, and the speed reduction motor is started to drive the stirring blades 22 on the stirring shaft 21 to stir. The liquid fertilizer is fully mixed with clear water in the mixing tank 2 to prepare the 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, signals are transmitted to the control panel 3 by the EC sensor 7 and the pH sensor 8, the control panel 3 starts the irrigation pump 5 to irrigate, and the irrigation pump 5 pumps the fertilizer liquid in the tank into each irrigation pipe to irrigate. The flow value is transmitted to the control panel 3 through the flowmeter, the control panel 3 controls the flow of the inlet and the outlet, the fertilizer liquid is discharged, the water is continuously injected into the mixing tank 2, 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 7 and the pH sensor 8 transmit the measured current values to the control panel 3, 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 entering amount of the liquid fertilizer are kept unchanged, if the current values are higher than the set values, the water supply amount of the water supply pump is increased, and if the current values are lower than the set values, the water supply amount of the water supply pump is reduced, so that the water and fertilizer are fully mixed. The pressure holding valve 46 is arranged to release the over-high pressure inside the pipeline, so as to prevent the pipeline and the equipment from being damaged due to over-pressure.
According to the utility model, the liquid fertilizer is automatically sprayed and mixed through the venturi tube 41 by using the venturi negative pressure suction effect through opening the liquid inlet electromagnetic valve 42 on the liquid fertilizer conveying pipe through the flow divider 4, so that the liquid fertilizer mixing speed can be effectively increased, and the cost is low. Through carrying out liquid manure and mixing in blending tank 2 to through the mode of stirring leaf 22, improved the efficiency that liquid manure mixes. The EC sensor 7 and the pH sensor 8 are linked with the water feeding pump, so that the accurate water dissolution of the water and the fertilizer is realized, the concentration, the EC and the pH value of the fertilizer application liquid are kept in a constant range, and the requirement of agricultural production is met.
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 (5)
1. The utility model provides a mixing arrangement for be used for liquid manure integration to irrigate, includes install blending tank (2) on base (1) and irrigation pump (5) be connected with blending tank (2), its characterized in that: still include control panel (3) and respectively with mixing tank (2) go up inlet tube, the fertile conveyer pipe of liquid of being connected, a plurality of groups shunt (4) have been connected in parallel between mixing tank (2) and the fertile conveyer pipe of liquid, be connected with irrigation pipe (6) on irrigation pump (5), be provided with EC sensor (7) and pH sensor (8) on irrigation pipe (6), control panel (3) are connected with shunt, irrigation pump (5), EC sensor (7) and pH sensor (8) electricity respectively.
2. Mixing device for integrated water and fertilizer irrigation according to claim 1, characterized in that: shunt (4) are including venturi (41), feed liquor solenoid valve (42), liquid fertilizer flowmeter (43) and positive ball valve (44) that connect gradually, feed liquor solenoid valve (42) are connected with control panel (3) electricity.
3. Mixing device for integrated water and fertilizer irrigation according to claim 2, characterized in that: the pipeline at the tail end of the irrigation pump (5) is connected with a pressure gauge (45) and a pressure-sustaining valve (46).
4. Mixing device for integrated water and fertilizer irrigation according to claim 3, characterized in that: the mixing tank (2) is internally provided with a speed reduction motor which is in power connection with the stirring shaft (21), the stirring shaft (21) is provided with a stirring blade (22), and the speed reduction motor is electrically connected with the control panel (3).
5. Mixing device for integrated water and fertilizer irrigation according to claim 4, characterized in that: and a pressure ball float valve (23) for controlling the water level is arranged in the mixing tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577784.6U CN215421656U (en) | 2021-07-12 | 2021-07-12 | Mixing device for water and fertilizer integrated irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577784.6U CN215421656U (en) | 2021-07-12 | 2021-07-12 | Mixing device for water and fertilizer integrated irrigation |
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| Publication Number | Publication Date |
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| CN215421656U true CN215421656U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121577784.6U Active CN215421656U (en) | 2021-07-12 | 2021-07-12 | Mixing device for water and fertilizer integrated irrigation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982453A (en) * | 2022-07-06 | 2022-09-02 | 河海大学 | Intelligent proportional fertilization and flow measurement integrated device and method |
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2021
- 2021-07-12 CN CN202121577784.6U patent/CN215421656U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982453A (en) * | 2022-07-06 | 2022-09-02 | 河海大学 | Intelligent proportional fertilization and flow measurement integrated device and method |
| CN114982453B (en) * | 2022-07-06 | 2024-01-12 | 河海大学 | Intelligent proportional fertilization and flow measurement integrated device and method |
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