CN219719101U - Water and fertilizer integrated irrigation system - Google Patents
Water and fertilizer integrated irrigation system Download PDFInfo
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- CN219719101U CN219719101U CN202320919670.8U CN202320919670U CN219719101U CN 219719101 U CN219719101 U CN 219719101U CN 202320919670 U CN202320919670 U CN 202320919670U CN 219719101 U CN219719101 U CN 219719101U
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- fertilizer
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- electric valve
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 218
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 238000003973 irrigation Methods 0.000 title claims abstract description 30
- 230000002262 irrigation Effects 0.000 title claims abstract description 30
- 238000011010 flushing procedure Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 12
- 210000003608 fece Anatomy 0.000 claims description 3
- 239000010871 livestock manure Substances 0.000 claims description 3
- 230000004720 fertilization Effects 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 11
- 238000003756 stirring Methods 0.000 abstract description 7
- 238000002425 crystallisation Methods 0.000 abstract description 4
- 230000008025 crystallization Effects 0.000 abstract description 4
- 238000004062 sedimentation Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 235000021049 nutrient content Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000010496 root system development Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Fertilizing (AREA)
Abstract
The utility model discloses a water and fertilizer integrated irrigation system, wherein a fertilizer outlet pipe is provided with a fertilizer pump; the fertilizer outlet pipe is provided with a flushing pipe, and the connection position of the flushing pipe and the fertilizer outlet pipe is positioned between the fertilizer pump and the main pipe; the other end of the flushing pipe is connected to the bottom of the water and fertilizer storage tank; a punch Shi Fa is arranged on the punch applying pipe; the utility model can realize one-pump multi-purpose fertilization pump through the scientific arrangement of the pipeline, can play a certain stirring role on the water fertilizer in the water fertilizer storage tank through the flushing and applying pipe connected to the bottom of the water fertilizer storage tank, can avoid solid sedimentation crystallization and layering, and ensures that the water fertilizer is more uniform and further fertilizes accurately; the utility model has multiple functions by one pump, can reduce the cost investment and the running cost thereof, and realizes cost reduction and efficiency enhancement.
Description
Technical Field
The utility model relates to the technical field of agriculture, in particular to a water and fertilizer integrated irrigation system.
Background
The integrated water and fertilizer technology refers to a new agricultural technology integrating irrigation and fertilization. The water and fertilizer integration is realized by using a pressure system (or natural fall of terrains), and the soluble solid or liquid fertilizer is mixed with irrigation water according to the soil nutrient content and the fertilizer requirement rule and characteristics of the crop types, water and fertilizer are supplied through a controllable pipeline system, so that after the water and fertilizer are mixed, drip irrigation is formed through a pipeline and a drip nozzle, the crop root system development and growth area is uniformly, regularly and quantitatively infiltrated, and the main root system soil 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 existing water and fertilizer integrated irrigation equipment is as in the utility model patent with application number 202220290441.X, in the technical scheme disclosed by the utility model, a circulation mechanism can be started, so that liquid circulates in a water and fertilizer storage tank and a water and fertilizer flushing tank to enable fertilizer input from the water and fertilizer flushing tank to be diluted conveniently and stirred uniformly, then a fertilizer valve, a fertilizer pump and a first manual valve are opened, and the water and fertilizer flows into a main pipeline from the water and fertilizer flushing tank to be fertilized. "
But the integrated irrigation equipment adopting the structure has the following technical problems: aiming at the problems of solid sedimentation, crystallization and the like existing in the storage process of the water fertilizer in the water fertilizer storage tank, the water fertilizer is uniformly dissolved by using a circulating mechanism to carry out water fertilizer flushing and releasing circulation; however, in the operation process of the circulating mechanism, the liquid material at the lower part of the water and fertilizer storage tank is conveyed into the water and fertilizer flushing and applying tank by utilizing the pressure difference, and then the liquid material in the water and fertilizer flushing and applying tank is pumped to the top of the water and fertilizer storage tank by utilizing the water and fertilizer circulating pump to perform flushing and releasing circulation, but the solid fertilizer which is settled and layered at the bottom of the water and fertilizer storage tank cannot be ensured to be conveyed into the water and fertilizer flushing and applying tank by utilizing the pressure difference to perform circulating flushing and releasing; and the circulation mechanism has very limited stirring effect on the water fertilizer at the bottom of the water fertilizer storage tank, which can lead to uneven water fertilizer and influence accurate fertilization. There is therefore a need for improvements over the prior art.
Disclosure of Invention
Therefore, based on the background, the utility model improves the prior art, provides a water and fertilizer integrated irrigation system, can increase the stirring effect on the water fertilizer in the bottom of the water and fertilizer storage tank through one pump, can avoid solid sedimentation crystallization and layering, and ensures that the water and fertilizer is more uniform and further fertilizes accurately.
The technical scheme provided by the utility model is as follows:
the water and fertilizer integrated irrigation system comprises a main pipe, a water and fertilizer storage tank and a dosing tank;
a first water inlet pipe is connected between the main pipe and the water and fertilizer storage tank;
the first water inlet pipe is sequentially provided with a fertilizer outlet electric valve and a water inlet electric valve; the fertilizer outlet electric valve is close to the water and fertilizer storage tank; a fertilizer outlet pipe is arranged between the fertilizer outlet electric valve and the water inlet electric valve, and one end of the fertilizer outlet pipe is connected to the main pipe;
a fertilizer pump is arranged on the fertilizer outlet pipe; the fertilizer outlet pipe is provided with a flushing pipe, and the connection position of the flushing pipe and the fertilizer outlet pipe is positioned between the fertilizer pump and the main pipe; the other end of the flushing pipe is connected to the bottom of the water and fertilizer storage tank; a punch Shi Fa is arranged on the punch applying pipe;
be equipped with first material pipe between batching jar and the liquid manure storage tank, be equipped with the fertile pump of adding on the first material pipe, be equipped with the second inlet tube between fertile pipe and the batching jar.
One implementation mode is that a fertilizer outlet pipe is provided with a fertilizer application electric valve, and the connection position of the fertilizer flushing pipe and the fertilizer outlet pipe is positioned between a fertilizer application pump and the fertilizer application electric valve.
One implementation way is that a first manual valve is arranged between the water inlet electric valve and the main pipe of the first water inlet pipe;
and a second manual valve is arranged on the second water inlet pipe.
One implementation mode is that a third water inlet pipe is arranged between the water and fertilizer storage tank and the fertilizer outlet pipe, and the third water inlet pipe is connected to the upper portion of the water and fertilizer storage tank.
One implementation mode is that the first water inlet pipe is provided with a filter between the water and fertilizer storage tank and the fertilizer outlet electric valve.
One implementation mode is that a circulating pipe is arranged between the water and fertilizer storage tank and the batching tank, and one end of the circulating pipe is connected to the lower part of the water and fertilizer storage tank.
One implementation mode is that a second material pipe is arranged between the first water inlet pipe and the batching tank, and one end of the second material pipe is connected to the lower part of the batching tank.
One implementation mode is that the connection position of the second material pipe and the first water outlet pipe is positioned between the water and fertilizer storage tank and the fertilizer outlet electric valve.
One implementation mode is that the fertilizer outlet pipe is provided with a pressure sensor and a flow sensor between the fertilizer outlet pump and the fertilizer application electric valve.
One implementation mode is that a liquid level sensor is arranged on the liquid fertilizer storage tank.
By adopting the technical scheme, the beneficial effects are as follows:
the utility model can realize one-pump multi-purpose fertilization pump through the scientific arrangement of the pipeline, and can play a certain role in flushing and stirring the water fertilizer in the water fertilizer storage tank through the flushing and applying pipe connected to the bottom of the water fertilizer storage tank, so that solid sedimentation and crystallization and layering can be avoided, the water fertilizer is more uniform, and further, the fertilization is more accurate; the utility model has multiple functions by one pump, can reduce the cost investment and the running cost thereof, and realizes cost reduction and efficiency enhancement.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the 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 diagram of a structure of an embodiment 1 of the present utility model;
FIG. 2 is a second schematic structural diagram of embodiment 1 of the present utility model;
FIG. 3 is a reference diagram of the usage status of embodiment 1 of the present utility model;
FIG. 4 is a second reference diagram of the usage status of embodiment 1 of the present utility model;
FIG. 5 is a third reference diagram of the usage status of embodiment 1 of the present utility model;
FIG. 6 is a usage status reference diagram of embodiment 1 of the present utility model;
fig. 7 is a schematic structural view of embodiment 2 of the present utility model;
fig. 8 is a schematic structural view of embodiment 3 of the present utility model.
In the accompanying drawings: 1, a main pipe; 2, a water and fertilizer storage tank; 3, a material mixing tank; 4, a first water inlet pipe; 5, discharging a fertilizer pipe; 6, a second material pipe; 7, flushing a tube; 8, a fertilizer outlet electric valve; 9, a water inlet electric valve; 10, a fertilization electric valve; 11, punch Shi Fa; 12, a fertilization pump; 13, a first material pipe; 14, a fertilizer adding pump; 15, a filter; 16, a third water inlet pipe; 17, a second water inlet pipe; 18, a first manual valve; 19, a second manual valve; 20, a third manual valve; 21, a pressure sensor; 22, a flow sensor; 23, a liquid level sensor; 24, a float switch; 25, circulating the pipe; 26, a fourth manual valve.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
The utility model is further described below with reference to the accompanying drawings.
Example 1: according to the water and fertilizer integrated irrigation system shown in fig. 1 to 6, the water and fertilizer integrated irrigation system comprises a main pipe 1, a water and fertilizer storage tank 2 and a dosing tank 3; in specific implementation, one end of the main pipe is paved to the field, and the other end is paved to the water supply place.
A first water inlet pipe 4 is connected between the main pipe 1 and the water and fertilizer storage tank 2; the first water inlet pipe 4 is sequentially provided with a fertilizer outlet electric valve 8 and a water inlet electric valve 9; the fertilizer outlet electric valve 8 is close to the water and fertilizer storage tank 2; a fertilizer outlet pipe 5 is arranged between the fertilizer outlet electric valve 8 and the water inlet electric valve 9 of the first water inlet pipe 4, and one end of the fertilizer outlet pipe 5 is connected to the main pipe 1; a fertilizer pump 12 is arranged on the fertilizer outlet pipe 5; the fertilizer outlet pipe 5 is provided with a flushing pipe 7, and the connection position of the flushing pipe 7 and the fertilizer outlet pipe 5 is positioned between the fertilizer pump 12 and the main pipe 1; the other end of the flushing pipe 7 is connected to the bottom of the water and fertilizer storage tank 2; a flushing valve 11 is arranged on the flushing pipe 7;
in this embodiment, by adding a flushing pipe in the fertilizer outlet pipe, as shown in the material trend diagram in fig. 3, the fertilizer outlet electric valve 8, the fertilizer outlet pump 12, the flushing valve 11, the water inlet electric valve 9 and the like can be switched, as shown in fig. 3, the fertilizer outlet electric valve 8, the flushing valve 11 are in the opened state, the water electric valve 9 and the fertilizer electric valve 10 are in the closed state, the fertilizing pump 12 is operated under the condition that no new power equipment is needed, the first water inlet pipe 4, the fertilizer outlet pipe 5, the flushing pipe 7 and the water and fertilizer storage tank 1 thereof form a circulation loop, the fertilizing pump 12 can pressurize the water and fertilizer in the water and fertilizer storage tank and then send the water and fertilizer back to the bottom of the water and fertilizer storage tank through the flushing pipe 7, so that the water and fertilizer in the water and fertilizer storage tank 2 can be flushed and stirred, in particular, solid materials at the bottom of the tank can be prevented from settling, crystallizing and layering.
And as shown in fig. 5, the water and fertilizer irrigation device can pump part of materials back to the water and fertilizer storage tank simultaneously in the water and fertilizer irrigation process, so as to play a role in flushing and stirring, and at the moment, the fertilizer outlet electric valve 8, the flushing valve 11 and the fertilizer application electric valve 10 are opened, the water inlet electric valve 9 is in a closed state, and the water inlet electric valve is dual-purpose.
A first material pipe 13 is arranged between the batching tank 3 and the water and fertilizer storage tank 2, a fertilizer adding pump 14 is arranged on the first material pipe 13, and a second water inlet pipe 17 is arranged between the fertilizer outlet pipe 5 and the batching tank 3. The fertilizer outlet pipe 5 is provided with a fertilizer application electric valve 10, and the connection position of the flushing pipe 7 and the fertilizer outlet pipe 5 is positioned between the fertilizer application pump 12 and the fertilizer application electric valve 10.
The first water inlet pipe 4 is provided with a first manual valve 18 between the water inlet electric valve 9 and the main pipe 1; the second water inlet pipe 17 is provided with a second manual valve 19.
A third water inlet pipe 16 is arranged between the water and fertilizer storage tank 2 and the fertilizer outlet pipe 5, and the third water inlet pipe 16 is connected to the upper part of the water and fertilizer storage tank 2;
in particular, the third inlet pipe 16 is provided with a third manual valve 20.
The first water inlet pipe 4 is provided with a filter 15 between the water and fertilizer storage tank 2 and the fertilizer outlet electric valve 8.
The fertilizer outlet pipe 5 is provided with a pressure sensor 21 and a flow sensor 22 between the fertilizer outlet pump 12 and the fertilizer application electric valve 10.
The liquid level sensor 23 is arranged on the liquid fertilizer storage tank 2.
In specific implementation, the ingredient tank 3 is provided with a float switch 24. The float switch 24 in this embodiment can control the start and stop of the fertilizer pump 14, and stop the operation of the fertilizer pump 14 when the liquid level in the dosing tank reaches the low limit.
In the embodiment, when the solid fertilizer and water are mixed, the solid fertilizer and the water are added into a mixing tank according to the proportion in batches, dissolved and then pumped into a water-fertilizer storage tank 2 for storage through a fertilizer adding pump 14. Compared with the accurate water and fertilizer integrated irrigation equipment of the utility model with the application number of 202220290441.X, the solid fertilizer and water are directly added into the water and fertilizer storage tank, but if water and fertilizer irrigation is performed on a large-scale field, the volume of the water and fertilizer storage tank is large, the addition operation of the solid fertilizer is inconvenient, and the solid fertilizer can be added into the small-volume material mixing tank firstly, so that the operation is convenient.
In order to facilitate a further understanding of the utility model by those skilled in the art, the present embodiment is further described below in connection with its specific operation. Wherein the arrows in fig. 3 to 6 represent the course of the material in the pipeline.
The operation modes related to the present embodiment related to fig. 3 and fig. 5 have been described above, and will not be described in detail.
Wherein fig. 4 is a switching electric valve and a manual valve thereof, the utility model can realize back flushing of the pipeline so as to avoid the corrosion of the water fertilizer to the pipeline in the using gap and improve the service life of the device system. At this time, the first manual valve 18, the water inlet electric valve 19, and the fertilizer electric valve 10 are in an open state. In specific implementation, the fertilization pump 12 is provided with a bypass pipe, the bypass pipe is provided with a corresponding manual valve, when back flushing is performed, flushing water firstly passes through the bypass pipe and then passes through the fertilization electric valve 10, and the bypass pipe is not shown in fig. 4, which is a conventional technology for those skilled in the art, and details are not described herein.
Wherein fig. 6 is a water adding mode of the water and fertilizer storage tank, at this time, the water inlet electric valve 9, the first manual valve 18 and the fertilizer outlet electric valve 8 are all in an open state, and in specific implementation, the fertilizer outlet electric valve 8 is a bidirectional electric valve, and the filter 15 is a bidirectional filter, and at this time, water can be directly added to the water and fertilizer storage tank through the water outlet pipe.
The water and fertilizer storage tank in this embodiment can also be supplemented with water through the third water inlet pipe 16, at this time, the second manual valve 20 is in an open state, and water from the main pipe 1 can enter the water and fertilizer storage tank 2 through the fertilizer outlet pipe 5 and the third water inlet pipe 16.
And in the process of batching, supplementing water in the batching tank can be realized through switching a valve, and at the moment, the second manual valve is opened, and other manual valves or the electric valve are in a closed state.
Example 2: according to the integrated irrigation system shown in fig. 7, compared with embodiment 1, a circulation pipe 25 is disposed between the water and fertilizer storage tank 2 and the dosing tank 3, and one end of the circulation pipe 25 is connected to the lower portion of the water and fertilizer storage tank 2. As shown in fig. 7, in this embodiment, in combination with the flushing pipe 7 of embodiment 1, the bottom of the liquid manure storage tank is stirred by the flushing pipe 7 by utilizing the operation of the fertilization pump 12; on the other hand, the circulating pipe 25 and the fertilizer adding pump 14 can be used for carrying out the flushing and releasing circulation, so that the uniformity of the water and the fertilizer can be further improved, and the precise irrigation can be further realized.
Example 3: according to the water and fertilizer integrated irrigation system shown in fig. 8, in the present embodiment, compared with embodiment 1, a second material pipe 6 is disposed between the first water inlet pipe 4 and the dosing tank 3, one end of the second material pipe 6 is connected to the lower portion of the dosing tank 3, and a connection position between the second material pipe 6 and the first water outlet pipe 4 is located between the water and fertilizer storage tank 2 and the fertilizer outlet electric valve 8; the second pipe 6 is provided with a fourth manual valve 26.
From the trend of material in the attached drawings, after batching tank 3 accomplishes the batching, the water and fertilizer material in the batching tank 3 is pumped into the water and fertilizer storage tank through fertilization pump 12 to feed through the bottom of water and fertilizer storage tank through the second material pipe, still can play the effect of dashing simultaneously and apply the stirring, can realize a pump three-purpose, promptly fertilization pump both can go out fertile irrigation, can dash and apply the stirring again, can replace the effect of adding the fertile pump again, send the water and fertilizer in the batching tank into the water and fertilizer storage tank, can reduce operation and maintenance cost.
The utility model is also suitable for multi-tank and multi-channel connection, and the number of the water and fertilizer storage tanks 2 can be 2 or more; the water and fertilizer storage tanks 2 can be communicated through pipelines.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (10)
1. The water and fertilizer integrated irrigation system comprises a main pipe and a water and fertilizer storage tank, and is characterized by further comprising a proportioning tank;
a first water inlet pipe is connected between the main pipe and the water and fertilizer storage tank;
the first water inlet pipe is sequentially provided with a fertilizer outlet electric valve and a water inlet electric valve; the fertilizer outlet electric valve is close to the water and fertilizer storage tank; a fertilizer outlet pipe is arranged between the fertilizer outlet electric valve and the water inlet electric valve, and one end of the fertilizer outlet pipe is connected to the main pipe;
a fertilizer pump is arranged on the fertilizer outlet pipe; the fertilizer outlet pipe is provided with a flushing pipe, and the connection position of the flushing pipe and the fertilizer outlet pipe is positioned between the fertilizer pump and the main pipe; the other end of the flushing pipe is connected to the bottom of the water and fertilizer storage tank; a punch Shi Fa is arranged on the punch applying pipe;
be equipped with first material pipe between batching jar and the liquid manure storage tank, be equipped with the fertile pump of adding on the first material pipe, be equipped with the second inlet tube between fertile pipe and the batching jar.
2. The water and fertilizer integrated irrigation system as claimed in claim 1, wherein the fertilizer outlet pipe is provided with a fertilizer application electric valve, and the connection position of the fertilizer outlet pipe and the fertilizer flushing pipe is positioned between the fertilizer application pump and the fertilizer application electric valve.
3. The integrated irrigation system as recited in claim 1, wherein the first water inlet pipe is provided with a first manual valve between the water inlet electric valve and the main pipe;
and a second manual valve is arranged on the second water inlet pipe.
4. The water and fertilizer integrated irrigation system as set forth in claim 1, wherein a third water inlet pipe is provided between the water and fertilizer storage tank and the fertilizer outlet pipe, and the third water inlet pipe is connected to the upper portion of the water and fertilizer storage tank.
5. The integrated water and fertilizer irrigation system of claim 1, wherein the first water inlet tube is provided with a filter between the water and fertilizer storage tank and the fertilizer outlet electric valve.
6. The integrated irrigation system as recited in claim 4, wherein a circulation pipe is disposed between the water and fertilizer storage tank and the dosing tank, and one end of the circulation pipe is connected to the lower portion of the water and fertilizer storage tank.
7. The integrated irrigation system as recited in claim 1, wherein a second pipe is disposed between the first water inlet pipe and the dosing tank, and one end of the second pipe is connected to the lower portion of the dosing tank.
8. The integrated water and fertilizer irrigation system of claim 7, wherein the second pipe is connected to the first outlet pipe at a location between the water and fertilizer storage tank and the fertilizer outlet electric valve.
9. The integrated irrigation system as recited in claim 1, wherein the fertilizer outlet pipe is provided with a pressure sensor and a flow sensor between the fertilizer outlet pump and the fertilizer application electric valve.
10. The water and fertilizer integrated irrigation system as recited in claim 1, wherein the water and fertilizer storage tank is provided with a liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320919670.8U CN219719101U (en) | 2023-04-23 | 2023-04-23 | Water and fertilizer integrated irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320919670.8U CN219719101U (en) | 2023-04-23 | 2023-04-23 | Water and fertilizer integrated irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219719101U true CN219719101U (en) | 2023-09-22 |
Family
ID=88051254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320919670.8U Active CN219719101U (en) | 2023-04-23 | 2023-04-23 | Water and fertilizer integrated irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219719101U (en) |
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2023
- 2023-04-23 CN CN202320919670.8U patent/CN219719101U/en active Active
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