CN219849059U - Mixing arrangement and spout drip irrigation system suitable for water-soluble fertilizer - Google Patents
Mixing arrangement and spout drip irrigation system suitable for water-soluble fertilizer Download PDFInfo
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- CN219849059U CN219849059U CN202321087251.9U CN202321087251U CN219849059U CN 219849059 U CN219849059 U CN 219849059U CN 202321087251 U CN202321087251 U CN 202321087251U CN 219849059 U CN219849059 U CN 219849059U
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- peristaltic pump
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- water
- mixing tank
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- 238000002156 mixing Methods 0.000 title claims abstract description 117
- 239000003337 fertilizer Substances 0.000 title claims abstract description 106
- 230000002262 irrigation Effects 0.000 title claims abstract description 47
- 238000003973 irrigation Methods 0.000 title claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 131
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 57
- 239000007921 spray Substances 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 4
- 238000007865 diluting Methods 0.000 abstract description 5
- 238000010790 dilution Methods 0.000 description 7
- 239000012895 dilution Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000004720 fertilization Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000013014 water-saving technology Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Fertilizing (AREA)
Abstract
The utility model discloses a mixing device and a spray drip irrigation system suitable for water-soluble fertilizers, which are used for accurately mixing a plurality of fertilizers according to a proportion and accurately diluting the fertilizers to a specific proportion. The utility model comprises the following steps: mixing tank, container assembly, electromagnetic valve and control desk; a peristaltic pump and a fertilizer liquid pipe orifice are arranged in the container assembly, a first end of the peristaltic pump is connected with a liquid outlet of the fertilizer liquid pipe orifice, a plurality of liquid inlets are formed in the fertilizer liquid pipe orifice, the liquid inlets are respectively connected with different raw liquid tanks, and an electromagnetic valve is arranged between the liquid inlets and the raw liquid tanks; the second end of the peristaltic pump is connected with the mixing tank, so that when the peristaltic pump runs forward, the fertilizer liquid in the raw liquid tank is transported to the mixing tank through the fertilizer liquid pipe orifice; the mixing tank is connected with a water source through a water inlet pipe, and a water injection valve is arranged on the water inlet pipe; the control console is arranged on the outer side of the packaging assembly and is respectively connected with the electromagnetic valve, the peristaltic pump and the water injection valve, so that the electromagnetic valve, the peristaltic pump and the water injection valve are respectively controlled to be opened or closed.
Description
Technical Field
The utility model relates to the technical field of agricultural irrigation, in particular to a mixing device suitable for water-soluble fertilizer and a spray and drip irrigation system.
Background
For a long time, the water-soluble fertilizer plays an indispensable role in agricultural planting, water-saving agriculture is greatly developed in China, the use amount of the fertilizer is zero to be increased, farmland water-saving technologies such as water and fertilizer integration and the like are popularized, and the comprehensive improvement of farmland water production efficiency and fertilizer utilization rate becomes a necessary way for promoting agricultural sustainable development.
The traditional water-fertilizer integrated technology is a technology that soluble fertilizer is dissolved in water, and is uniformly introduced into field soil through a stick or mechanical stirring, field water irrigation or field pipelines or a drip irrigation or micro-spray irrigation device and the like, and is absorbed and utilized by crops. In the dissolution process, various soluble fertilizers are usually manually put into water according to a proportion and then stirred, so that the effects of diluting the fertilizers and mixing the various fertilizers are achieved, however, the mixing and stirring process is manually carried out, the situation that the proportion of the various water-soluble fertilizers is inaccurate or the situation that a larger error exists between the dilution proportion and the specific proportion exists easily occurs in manual operation, and therefore, a mixing device capable of accurately mixing the various fertilizers according to the proportion and accurately diluting the specific proportion is needed.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a mixing device and a spray drip irrigation system suitable for water-soluble fertilizers, which can accurately mix a plurality of fertilizers according to a proportion and accurately dilute the fertilizers to a specific proportion.
The first aspect of the present utility model provides a mixing device suitable for use with a water-soluble fertiliser comprising:
mixing tank, container assembly, electromagnetic valve and control desk; the container assembly is internally provided with a peristaltic pump and a fertilizer liquid pipe orifice, a first end of the peristaltic pump is connected with a liquid outlet of the fertilizer liquid pipe orifice, a plurality of liquid inlets are formed in the fertilizer liquid pipe orifice, the liquid inlets are respectively connected with different raw liquid tanks, and the electromagnetic valve is arranged between the liquid inlets and the raw liquid tanks; the second end of the peristaltic pump is connected with the mixing tank, so that when the peristaltic pump runs forward, the fertilizer liquid in the raw liquid tank is transported into the mixing tank through the fertilizer liquid pipe orifice; the mixing tank is connected with a water source through a water inlet pipe, and a water injection valve is arranged on the water inlet pipe; the control console is arranged on the outer side of the packaging assembly and is respectively connected with the electromagnetic valve, the peristaltic pump and the water injection valve, so that the electromagnetic valve, the peristaltic pump and the water injection valve are respectively controlled to be opened or closed.
Optionally, a stirrer is arranged in the mixing tank.
Optionally, the stirrer comprises a motor and a stirring head, the motor is arranged above the mixing tank, and the stirring head is positioned inside the mixing tank and upwards penetrates through the mixing tank to be connected with the motor.
Optionally, the mixing device further comprises a check valve, wherein the check valve is arranged between the peristaltic pump and the liquid outlet, and the check valve is used for preventing the fertilizer liquid from flowing back into the raw liquid tank.
Optionally, the top of blending tank is provided with rotatable gondola water faucet, the gondola water faucet with advance water piping connection, the gondola water faucet rotates and is used for with the water source spill to the inner wall of blending tank.
Optionally, a liquid outlet pipe is arranged between the peristaltic pump and the fertilizer liquid pipe orifice, so that when the peristaltic pump runs reversely, the mixed liquid in the mixing tank is discharged from the liquid outlet pipe.
In a second aspect, the present utility model provides a spray and drip irrigation system comprising: a spray and drip pipe network and a mixing device according to any one of claims 1 to 6, wherein a venturi jet is arranged on the spray and drip pipe network, and the mixing device is connected with the venturi jet, so that the mixing device conveys the mixed liquid in the mixing tank into the spray and drip pipe network through the venturi jet.
Optionally, a peristaltic pump in the mixing device is connected with the venturi ejector through a liquid outlet pipe, and a fertilizer injection valve is arranged on the liquid outlet pipe.
Optionally, an outlet main valve is arranged on a main pipe of the drop injection pipe network, and a water inlet pipe in the mixing device is connected to the front of the outlet main valve along the water flow direction.
Optionally, the spray and drip irrigation system further comprises a flowmeter and a sensor; the flowmeter is arranged in front of the venturi jet device along the water flow direction, and the sensor is arranged on the sprinkling irrigation ground; the flow meters and the sensors are respectively electrically connected with a console in the mixing device.
From the above technical scheme, the utility model has the following effects:
the peristaltic pump and the fertilizer liquid pipe orifice are arranged in the integrated assembly, the electromagnetic valve is arranged between the fertilizer liquid pipe orifice and the raw liquid tank, the water injection valve is arranged between the mixing tank and the water source, the control console is arranged on the outer side of the integrated assembly, the control console is connected with the peristaltic pump, the electromagnetic valve and the water injection valve, and the peristaltic pump, the electromagnetic valve and the water injection valve are controlled to be opened and closed through the control valve, so that the amount of the fertilizer liquid and the amount of the water can be accurately controlled, the mixing according to the proportion can be accurately realized when various fertilizers are mixed, and the specific proportion can be accurately diluted when the fertilizers are diluted; in addition, the process of blending and mixing can be automatically carried out, so that manpower and material resources can be reduced, and the labor-saving effect is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a mixing device for water-soluble fertilizers according to the present utility model;
fig. 2 is a schematic view of a shower head in a mixing device suitable for water-soluble fertilizers;
fig. 3 is a schematic diagram of a spray and drip irrigation system according to the present utility model.
Detailed Description
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely used to illustrate the relative positional relationships between the components or portions, and do not particularly limit the specific mounting orientations of the components or portions.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure for the purpose of understanding and reading by those skilled in the art, and are not intended to limit the scope of the utility model, which is defined by the appended claims, so that any structural modifications, proportional changes, or dimensional adjustments should not be made in the essential significance of the present disclosure without affecting the efficacy or achievement of the present utility model.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a mixing device and a spray drip irrigation system suitable for water-soluble fertilizers, which are used for accurately mixing a plurality of fertilizers according to a proportion and accurately diluting the fertilizers to a specific proportion. The specific implementation of the present utility model is described below.
Referring to fig. 1 and 2, a mixing device for water-soluble fertilizer according to a first aspect of the present utility model includes:
a mixing tank 1, a container assembly 2, an electromagnetic valve 3 and a control console 4; a peristaltic pump 5 and a fertilizer liquid pipe orifice 6 are arranged in the container assembly 2, a first end of the peristaltic pump 5 is connected with a liquid outlet of the fertilizer liquid pipe orifice 6, a plurality of liquid inlets are arranged on the fertilizer liquid pipe orifice 6, the liquid inlets are respectively connected with different raw liquid tanks 8, and an electromagnetic valve 3 is arranged between the liquid inlets and the raw liquid tanks 8; the second end of the peristaltic pump 5 is connected with the mixing tank 1, so that when the peristaltic pump 5 runs forward, the fertilizer liquid in the raw liquid tank 1 is transported into the mixing tank 1 through the fertilizer liquid pipe orifice 6; the mixing tank 1 is connected with a water source through a water inlet pipe 7, and a water injection valve 71 is arranged on the water inlet pipe 7; the control console 4 is arranged on the outer side of the container assembly 2 and is respectively connected with the electromagnetic valve 3, the peristaltic pump 5 and the water filling valve 71, so as to respectively control the opening or closing of the electromagnetic valve 3, the peristaltic pump 5 and the water filling valve 71.
In the utility model, each stock solution tank 8 stores different fertilizer solutions, when the peristaltic pump 5 runs forward, the fertilizer solutions in the stock solution tanks 8 are extracted and conveyed into the mixing tank 1, when the water injection valve 71 is opened, water enters the mixing tank 1 through the water inlet pipe 7, at this time, mixing dilution of the fertilizer solutions and the water can be carried out, and when water injection is not needed, the water injection valve 71 is closed. When the various fertilizer liquids are mixed, the electromagnetic valve 3 in front of each raw liquid tank 8 is controlled to be opened through the control console 4, the peristaltic pump 5 is controlled to run positively, and the opening time of the electromagnetic valve 3 is determined according to the quantity of the required fertilizer liquid. After mixing or diluting in the mixing tank 1, the mixed liquid in the mixing tank 1 is conveyed into an irrigation system, and fertilizer application of crops is performed through a spray and drip pipe network in the irrigation system. If the proportions of the various mixed fertilizer liquids are different, the control console 4 is used for respectively controlling the opening time of the electromagnetic valve 3 before each raw material liquid tank 8, the proportion of the required fertilizer liquid is small, the electromagnetic valve 3 is controlled to be opened for a short time, and the proportion of the required fertilizer liquid is controlled to be large, and the electromagnetic valve 3 is controlled to be opened for a long time.
Secondly, the fertilizer liquid pipe orifice 6 is provided with a plurality of liquid inlets and a liquid outlet; the soluble granular fertilizer can be stored in the raw material tank 8, the opening of the electromagnetic valve 3 and the peristaltic pump 5 is controlled by the control console 4, the soluble granular fertilizer is conveyed into the mixing tank 1, the water injection valve 71 is controlled to convey water into the mixing tank 1, a stirring device for stirring is arranged in the mixing tank 1, the soluble granular fertilizer is stirred by the stirring device to form fertilizer liquid, and the fertilizer application of crops is facilitated.
In addition, the high-precision peristaltic pump 5 is adopted to control the flow of the fertilizer liquid, the peristaltic pump 5 is driven by the direct current motor, the direct current voltage is in direct proportion to the rotating speed of the peristaltic pump 5, the direct current motor is regulated by the control console 4, the rotating speed of the peristaltic pump 5 is further controlled, and the output flow and voltage relation of the peristaltic pump 5 can accurately control the quantity of the fertilizer liquid.
In this embodiment, the control console 4 is used to accurately control the opening time of the electromagnetic valve 3, the peristaltic pump 5 and the water injection valve 71, so as to accurately control the amount of various fertilizers and the dilution ratio during dilution, and compared with the prior art, the method can accurately mix various fertilizers according to the ratio and accurately dilute the fertilizers to a specific ratio; and manual participation can be reduced, so that the labor-saving and labor-saving effects are achieved.
Optionally, the mixer 9 is disposed in the mixing tank 1, and in this embodiment, by disposing the mixer 9 in the mixing tank 1, the mixing efficiency of various fertilizer liquids can be accelerated, the dilution efficiency of the fertilizer liquids can be accelerated, and various fertilizer liquids can be fully mixed.
Optionally, the stirrer 9 includes a motor and a stirring head, the motor is disposed above the mixing tank 1, the stirring head is located inside the mixing tank, and the stirring head passes through the mixing tank 1 upwards to be connected with the motor, in practice, the motor is electrically connected with the console 4, the console 4 controls the motor to operate, and the stirring head is driven to rotate during the operation of the motor.
Optionally, a liquid outlet pipe is arranged between the peristaltic pump 5 and the fertilizer liquid pipe orifice 6, so that when the peristaltic pump 5 runs reversely, the mixed liquid in the mixing tank 1 is discharged from the liquid outlet pipe, specifically, when the peristaltic pump 5 runs forward, the fertilizer liquid moves towards the mixing tank 1, and when the peristaltic pump 5 runs reversely, the fertilizer liquid flows out from the mixing tank 1, passes through the peristaltic pump 5 and is discharged into the liquid outlet pipe; the mixed liquid is conveyed into the drip pipe network for fertilizing crops through the connection of the liquid outlet pipe and the drip pipe network.
Optionally, in one implementation manner, the utility model further comprises a check valve 10, the check valve 10 is arranged between the peristaltic pump 5 and the liquid outlet, the check valve 10 is used for preventing the fertilizer liquid from flowing back into the raw liquid tank 8, the liquid outlet pipe is arranged between the check valve 10 and the peristaltic pump 5, when the peristaltic pump 5 runs reversely, the mixed liquid in the raw liquid tank 1 is pumped out, and in order to prevent the mixed liquid from flowing back into the raw liquid tank 8 again, the check valve 10 is arranged to block the mixed liquid, so that the mixed liquid can only be discharged along the liquid outlet pipe.
Optionally, the top of blending tank 1 is provided with rotatable gondola water faucet 72, gondola water faucet 72 is connected with inlet tube 7, gondola water faucet 72 is used for watering the inner wall to blending tank 1 with the water source, in fact, be provided with a plurality of through-holes around the gondola water faucet 72, the gondola water faucet 72 sets up the position that is close to the top in the inside of blending tank 1, when gondola water faucet 72 rotates, can spray water to the inner wall all around of blending tank 1, thereby can wash remaining fertilizer liquid in the inner wall, the in-process of wasing blending tank 1 provides convenience, simultaneously also can avoid remaining fertilizer liquid to the influence of mixing proportion, still can prevent remaining fertilizer liquid to cause the corruption to blending tank 1 and pipeline, during the in-service use, at first join in marriage fertile stage, carry various fertilizer liquids to blending tank 1 in, carry to the sprinkling irrigation ground through the drain pipe after mixing, then carry out the washing stage, do not carry out the input of fertilizer liquid, only control the water injection valve 71 is opened, with clear water to the inner wall of blending tank 1 through gondola water faucet 72, wash remaining fertilizer liquid, and drain into sprinkling irrigation ground, as irrigation.
Referring to fig. 3, a second aspect of the present utility model provides a drip irrigation system, which includes a drip irrigation network and the mixing device for water-soluble fertilizer described in the embodiments of fig. 1 to 2 above; the spray and drip pipe network is provided with a venturi ejector 12, and the mixing device is connected with the venturi ejector 12, so that the mixing device conveys the mixed liquid in the mixing tank 1 into the spray and drip pipe network through the venturi ejector 12.
The spray and drip pipe network is connected to the spray irrigation land, and can perform operations such as fertilization, irrigation and the like on the spray irrigation land in a spray irrigation and drip irrigation mode; the mixing device in the embodiment of fig. 1 to 2 is connected with the drip irrigation pipe network, so that the mixed liquid in the mixing device can be discharged into the drip irrigation pipe network, and the mixed liquid is conveyed into the sprinkling irrigation land through the drip irrigation pipe network for fertilization and irrigation; in actual use, water is continuously conveyed into the sprinkling irrigation land in the sprinkling irrigation pipe network, the mixed liquid is conveyed into the sprinkling irrigation pipe network under the action of the venturi jet 12 and the peristaltic pump 5 in a reverse operation mode, the mixed liquid and the water are mixed again for dilution, and then the crops are fertilized in a sprinkling irrigation or drip irrigation mode.
Optionally, peristaltic pump 5 in the mixing arrangement suitable for water-soluble fertilizer is connected with venturi ejector 12 through the drain pipe, is provided with and annotates fertile valve 11 on the drain pipe.
Optionally, an outlet main valve 14 is arranged on the main pipe of the spray and drip pipe network, and the water inlet pipe 7 collected by the mixing device is connected to the front of the outlet main valve 14 along the water flow direction, that is, in the water flow direction, the water flow passes through the position of the water inlet pipe 7 before reaching the position of the outlet main valve 14.
Optionally, the spray and drip irrigation system provided by the utility model further comprises a flowmeter 13 and a sensor 15; the flowmeter 13 is arranged in front of the venturi jet 12 along the water flow direction, the sensor 15 is arranged on the sprinkling irrigation ground, and the flowmeter 13 and the sensor 15 are respectively electrically connected with the control console 4 in the mixing device. In this embodiment, the sensor 15 can obtain the soil humidity of the sprinkling irrigation land, the growth state of the crops, the environmental conditions and the like in real time, so that the user can conveniently make corresponding judgment according to different soil humidity, environmental conditions and the like, and proper fertilizer liquid types and fertilizer liquid proportions are selected. In addition, the flow rate of water can be obtained through the flowmeter 13, and the rotating speed of the peristaltic pump 5 is controlled according to the flow rate of water, so that the mixed liquid forms a proper dilution ratio in the spray-drip pipe network, and the utilization efficiency of water and fertilizer is improved.
The application process of the spray and drip irrigation system provided by the utility model comprises a fertilizer mixing stage, a water and fertilizer spraying stage and a system cleaning stage; in the fertilizer mixing stage, different fertilizer liquids are controlled to enter the mixing tank 1 through the control console 4 according to the mixing proportion of the various fertilizer liquids, at the moment, the fertilizer injection valve 11 on the liquid outlet pipe and the outlet main valve 14 on the spray-drip pipe net are in a closed state, water flows through the water injection valve 71 and also enter the mixing tank 1, and the stirrer is controlled to uniformly mix the liquids in the mixing tank 1 to form mixed liquid; in the water and fertilizer spraying stage, according to the concentration required by fertilization, the control console 4 controls the peristaltic pump to reversely run at a specific rotation speed, at the moment, the water injection valve 71 is controlled to be closed, the fertilizer injection valve 11 and the outlet main valve 14 are controlled to be opened, the mixed liquid in the mixing tank 1 is pumped into a liquid inlet pipe and a liquid outlet pipe, and the mixed liquid is conveyed into a spray drop pipe network through the Venturi ejector 12 to fertilize crops; and then, in the system cleaning stage, after the water and fertilizer spraying is finished, a small amount of water is introduced into the mixing tank 1 by opening the water injection valve 71, the mixing tank 1 is cleaned, and then the cleaning water is conveyed into a spray drop pipe network again through the peristaltic pump 5 to irrigate the spray irrigation land, so that the system is cleaned and crops are irrigated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A mixing device for a water-soluble fertilizer, comprising: mixing tank, container assembly, electromagnetic valve and control desk;
the container assembly is internally provided with a peristaltic pump and a fertilizer liquid pipe orifice, a first end of the peristaltic pump is connected with a liquid outlet of the fertilizer liquid pipe orifice, a plurality of liquid inlets are formed in the fertilizer liquid pipe orifice, the liquid inlets are respectively connected with different raw liquid tanks, and the electromagnetic valve is arranged between the liquid inlets and the raw liquid tanks;
the second end of the peristaltic pump is connected with the mixing tank, so that when the peristaltic pump runs forward, the fertilizer liquid in the raw liquid tank is transported into the mixing tank through the fertilizer liquid pipe orifice;
the mixing tank is connected with a water source through a water inlet pipe, and a water injection valve is arranged on the water inlet pipe;
the control console is arranged on the outer side of the packaging assembly and is respectively connected with the electromagnetic valve, the peristaltic pump and the water injection valve, so that the electromagnetic valve, the peristaltic pump and the water injection valve are respectively controlled to be opened or closed.
2. The mixing device of claim 1, wherein a stirrer is disposed within the mixing tank.
3. The mixing device of claim 2, wherein the agitator comprises a motor and a stirring head, the motor being disposed above the mixing tank, the stirring head being located inside the mixing tank and connected to the motor upwardly through the mixing tank.
4. A mixing device according to any one of claims 1 to 3, further comprising a check valve disposed between the peristaltic pump and the liquid outlet, the check valve being for preventing backflow of the liquid fertilizer into the raw liquid tank.
5. A mixing device according to any one of claims 1 to 3, wherein the top of the mixing tank is provided with a rotatable shower head connected to the water inlet pipe, the shower head rotating for spraying a water source towards the inner wall of the mixing tank.
6. A mixing device according to any one of claims 1 to 3, wherein a liquid outlet pipe is provided between the peristaltic pump and the liquid fertilizer nozzle, such that when the peristaltic pump is operated in reverse, the mixed liquid in the mixing tank is discharged from the liquid outlet pipe.
7. A spray drip irrigation system comprising: a spray and drip pipe network and a mixing device according to any one of claims 1 to 6, wherein a venturi jet is arranged on the spray and drip pipe network, and the mixing device is connected with the venturi jet, so that the mixing device conveys the mixed liquid in the mixing tank into the spray and drip pipe network through the venturi jet.
8. The spray and drip irrigation system according to claim 7, wherein said peristaltic pump in said mixing device is connected to said venturi eductor by a liquid outlet tube having a fertilizer injection valve disposed thereon.
9. The spray and drip irrigation system according to claim 7 or 8, characterized in that an outlet main valve is provided on a main pipe of said spray and drip pipe network, and that a water inlet pipe in said mixing device is connected in front of said outlet main valve in the direction of water flow.
10. The spray drip irrigation system according to claim 7 or 8, wherein said spray drip irrigation system further comprises a flowmeter and a sensor; the flowmeter is arranged in front of the venturi jet device along the water flow direction, and the sensor is arranged on the sprinkling irrigation ground; the flow meters and the sensors are respectively electrically connected with a console in the mixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087251.9U CN219849059U (en) | 2023-05-08 | 2023-05-08 | Mixing arrangement and spout drip irrigation system suitable for water-soluble fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087251.9U CN219849059U (en) | 2023-05-08 | 2023-05-08 | Mixing arrangement and spout drip irrigation system suitable for water-soluble fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219849059U true CN219849059U (en) | 2023-10-20 |
Family
ID=88341170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321087251.9U Active CN219849059U (en) | 2023-05-08 | 2023-05-08 | Mixing arrangement and spout drip irrigation system suitable for water-soluble fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219849059U (en) |
-
2023
- 2023-05-08 CN CN202321087251.9U patent/CN219849059U/en active Active
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