CN214508544U - Micro-spraying and drip irrigation linked irrigation device - Google Patents
Micro-spraying and drip irrigation linked irrigation device Download PDFInfo
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- CN214508544U CN214508544U CN202120158399.1U CN202120158399U CN214508544U CN 214508544 U CN214508544 U CN 214508544U CN 202120158399 U CN202120158399 U CN 202120158399U CN 214508544 U CN214508544 U CN 214508544U
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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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Abstract
The utility model provides a spout a little and drip irrigation equipment of linkage belongs to agricultural irrigation technical field. A reservoir in the irrigation device is sequentially connected with the centrifugal pump and the main control valve through pipelines, a water outlet of the main control valve is connected with a plurality of irrigation branch pipes, and the irrigation branch pipes are respectively connected with pipelines on the micro-spray branch and the drip irrigation branch; a micro-spraying branch electromagnetic valve and a micro-spraying nozzle are arranged on the micro-spraying branch, and a pressure reducing valve, a throttle valve, a drip irrigation branch electromagnetic valve and an irrigation emitter are arranged on the drip irrigation branch; soil humidity sensors are arranged in the soil at the same position around each group of micro-spraying branch and drip irrigation branch. The utility model discloses to spout a little and drip irrigation and carried out the integrated design, according to soil moisture data around the crop, utilize to correspond and irrigate the solenoid valve on the branch road, can realize that every alone of irrigating the branch road opens, closed, can realize many again and irrigate the branch road and irrigate the operation simultaneously, satisfy the irrigation demand of crop in different growth periods, help the water economy resource.
Description
Technical Field
The utility model belongs to the technical field of agricultural irrigation, especially, relate to an irrigation equipment who spouts and drip irrigation linkage a little.
Background
In order to ensure the moisture required by the normal growth of crops in a greenhouse, the crops must be irrigated in time, and the traditional irrigation mode is roughly divided into two modes of sprinkling irrigation and drip irrigation. The irrigation mode of driping irrigation is mostly adopted in traditional orchard, and single driping irrigation mode can't make air humidity increase, can lead to spraying crops leaf surface or pulp to scald because of the pesticide after the pesticide. And the single micro-spray irrigation mode can cause the humidity content in the greenhouse to be too high, thereby providing favorable ecological environment for the infection development of various fungi, bacteria and viruses and being not beneficial to the growth of crops. Aiming at the irrigation needs of crops in different growth periods, an irrigation method adopting a different mode is very important. Although can arrange simultaneously in the greenhouse and drip irrigation and two kinds of irrigation systems of sprinkling irrigation, this will increase the operation cost, also does not benefit to the control of irrigation, consequently, needs one kind urgently and can realize spouting a little and drip irrigation linkage irrigation, and the convenient device of control.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a spout a little and drip irrigation device of linkage will spout a little the branch road and drip irrigation the branch road and carry out the integrated design, both can realize spouting a little and drip irrigation the independent control, can realize coordinated control again, satisfy the irrigation demand of crop in different growth periods, irrigation process control is simple and convenient, and intelligent degree is high, and helps the water economy resource.
The utility model discloses a realize above-mentioned technical purpose through following technological means.
A micro-spraying and drip irrigation linked irrigation device comprises a reservoir, wherein a water delivery pipe of the reservoir is connected with a water inlet of a centrifugal pump, a water outlet of the centrifugal pump is connected with an irrigation main pipe, the other end of the irrigation main pipe is connected with a water inlet of a main control valve, a water outlet of the main control valve is connected with a plurality of irrigation branch pipes, and the other ends of the irrigation branch pipes are respectively connected with a micro-spraying branch pipe A and a drip irrigation branch pipe A to form a plurality of groups of micro-spraying branch pipes and drip irrigation branch pipes;
the other end of the micro-spraying branch pipe A is connected with a water inlet of a micro-spraying branch electromagnetic valve, a water outlet of the micro-spraying branch electromagnetic valve is connected with a micro-spraying branch pipe B, and a plurality of micro-spraying nozzles are arranged on the micro-spraying branch pipe B;
the other end of the drip irrigation branch pipe A is connected with a drip irrigation branch pipe electromagnetic valve, the water outlet of the drip irrigation branch pipe electromagnetic valve is connected with a drip irrigation branch pipe B, and a plurality of irrigation drippers are uniformly arranged on the drip irrigation branch pipe B at intervals;
each group of micro-spraying branch and drip irrigation branch is provided with a branch controller, and the branch controllers are connected with the main road controller; the micro-spraying branch electromagnetic valve and the drip irrigation branch electromagnetic valve are connected with corresponding branch controllers, and the centrifugal pump and the main control valve are connected with the main controller.
Furthermore, a plurality of soil humidity sensors are installed in the soil at the same positions of each group of micro-spraying branch and drip irrigation branch, and the soil humidity sensors are connected with corresponding branch controllers.
Further, the soil humidity sensors are uniformly installed in soil layers with different depths at intervals.
Furthermore, a pressure reducing valve and a throttle valve are sequentially connected between the drip irrigation branch pipe A and the drip irrigation branch electromagnetic valve.
Further, the branch controller is connected with the main path controller through a lora gateway.
Furthermore, the diameter of the irrigation main pipe is larger than that of the irrigation branch main pipe, the diameters of the micro-spraying branch pipe A and the drip irrigation branch pipe A are smaller than that of the irrigation branch main pipe, and the diameter of the micro-spraying branch pipe A is larger than that of the drip irrigation branch pipe A; the diameter of the micro-spraying branch pipe B is the same as that of the micro-spraying branch pipe A, and the diameter of the drip irrigation branch pipe B is the same as that of the drip irrigation branch pipe A.
The utility model discloses following beneficial effect has:
the utility model provides an irrigation equipment will spout a little and drip irrigation two kinds of irrigation methods and carried out the integrated design, according to soil moisture data around the crop that soil moisture sensor detected, utilize the solenoid valve on the irrigation branch road, can realize opening alone, closed of every irrigation branch road, can realize many irrigation branch roads simultaneously and irrigate the operation again, realize accurate irrigation, irrigation process is simple and convenient, and intelligent degree is high. The utility model discloses installed relief pressure valve and choke valve on driping irrigation the branch road, to driping irrigation branch road irrigation pressure and flow control, the fully provided requirement of driping irrigation guarantees irrigation effect.
The irrigation device provided by the utility model can realize the independent control of micro-spraying and drip irrigation, and can realize linkage control; in the water-demand peak period of crops, an irrigation mode of carrying out micro-spraying and drip irrigation simultaneously can be adopted, and the micro-spraying nozzle is used for washing pesticide residues on the leaf surfaces of the crops and cleaning the surfaces of the fruits of the crops, so that the fruits have higher glossiness, and the problem that the leaves of the fruits are burnt due to water shortage is solved; under the condition that water is not strongly needed by crops, only a drip irrigation mode is used, so that the disease and insect pest breeding caused by overhigh air humidity is prevented, the development of crop root systems and the decomposition and absorption of fertilizers are facilitated, and good conditions are created for the growth and development of the crops. The whole irrigation device is convenient to use and simple to deploy, irrigation efficiency is improved, and irrigation cost is reduced.
Drawings
Fig. 1 is a schematic view of the irrigation device of the present invention.
In the figure: 1, a water reservoir; 2-a centrifugal pump; 3-a main control valve; 4-irrigation trunk pipe; 5-irrigation branch main pipe; 6-micro-spraying branch pipe A; 7-drip irrigation branch pipe A; 8-micro-spraying branch pipe B; 9-drip irrigation branch pipe B; 10-a pressure reducing valve; 11-a throttle valve; 12-drip irrigation branch electromagnetic valve; 13-micro-spraying branch electromagnetic valve; 14-branch controller; 15-trunk controller; 16-a soil moisture sensor; 17-micro-spray head; 18-irrigation emitter.
Detailed Description
The invention will be further described with reference to the drawings and the following examples, but the scope of the invention is not limited thereto.
In the description of the present invention, it should be understood that the terms "mounted" and "connected" should be interpreted broadly, for example, they may be fixedly connected, detachably connected, or integrally connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements; the specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Spout a little and drip irrigation the irrigation equipment of linkage, can be applied to various irrigation scenes, this embodiment explains irrigation equipment for irrigating the object with greenhouse grape crop. As shown in fig. 1, the micro-spraying and drip irrigation linked irrigation device of the present invention comprises a reservoir 1, a water pipe of the reservoir 1 is connected with a water inlet of a centrifugal pump 2, a water outlet of the centrifugal pump 2 is hermetically connected with an irrigation main pipe 4, and the irrigation main pipe 4 is connected with a water inlet of a main control valve 3; the water outlet of the main control valve 3 is connected with a plurality of irrigation branch main pipes 5, the number of the irrigation branch main pipes 5 is set according to the actual irrigation site area and the irrigation requirement, and in the embodiment, the number of the irrigation branch main pipes 5 is preferably three; the other end of the irrigation branch pipe 5 is respectively connected with a micro-spray branch pipe A6 and a drip irrigation branch pipe A7, so as to form three groups of micro-spray branch pipes and drip irrigation branch pipes.
The other end of the micro-spraying branch pipe A6 is connected with a water inlet of a micro-spraying branch electromagnetic valve 13, a water outlet of the micro-spraying branch electromagnetic valve 13 is connected with a micro-spraying branch pipe B8, and a plurality of micro-spraying nozzles 17 are uniformly arranged on the micro-spraying branch pipe B8 at intervals and used for carrying out micro-spraying irrigation operation on crops, wherein the number of the micro-spraying nozzles 17 is preferably 5 in the embodiment. In the actual irrigation operation, the flow and pressure required by the drip irrigation branch are small, so that in the embodiment, the other end of the drip irrigation branch pipe a7 is sequentially connected with the pressure reducing valve 10, the throttle valve 11 and the drip irrigation branch electromagnetic valve 12, the irrigation pressure of the whole drip irrigation branch can be reduced by adjusting the pressure reducing valve 10, and the flow of the whole drip irrigation branch can be controlled by adjusting the throttle valve 11; the water outlet of the drip branch electromagnetic valve 12 is connected with a drip branch pipe B9, and a plurality of irrigation drippers 18 are uniformly arranged on the drip branch pipe B9 at intervals and used for carrying out drip irrigation operation on crops, and in the embodiment, the number of the irrigation drippers 18 is preferably 5.
The irrigation trunk formed by the irrigation trunk pipe 4 is controlled by corresponding trunk controllers 15, each group of micro-spraying branch and drip irrigation branch is controlled by corresponding branch controllers 14, and each branch controller 14 is connected with the trunk controller 15 through a lora gateway. The centrifugal pump 2 and the main control valve 3 on the irrigation main line are in signal connection with a main line controller 15. The micro-spraying branch electromagnetic valves 13 and the drip irrigation branch electromagnetic valves 12 on each group of micro-spraying branches and drip irrigation branches are in signal connection with corresponding branch controllers 14; a plurality of soil humidity sensors 16 are arranged in the soil at the same position around each group of micro-spraying branch and drip irrigation branch, and the soil humidity sensors 16 are uniformly arranged in soil layers with different depths at intervals, so that the irrigation effect can be comprehensively monitored; the soil humidity sensor 16 is in signal connection with the corresponding branch controller 14 and transmits soil humidity data.
In this embodiment, preferably, the diameter of the irrigation trunk pipe 4 is larger than that of the irrigation branch trunk pipe 5, the diameters of the micro-spray branch pipe a6 and the drip irrigation branch pipe a7 are both smaller than that of the irrigation branch trunk pipe 5, and the diameter of the micro-spray branch pipe a6 is larger than that of the drip irrigation branch pipe a 7; the diameter of the branch pipe B8 is the same as that of the branch pipe A6, and the diameter of the branch pipe B9 is the same as that of the branch pipe A7. The flow and pressure of the drip irrigation branch are both smaller than those of the micro-spraying branch.
During actual use, the soil humidity sensor 16 detects the soil humidity near the grape crops in real time, and transmits the humidity data to the corresponding branch controller 14, so that the branch controller 14 can conveniently judge whether to irrigate the grape crops. When grape crops in a greenhouse need to be irrigated, the branch controller 14 opens the micro-spray branch electromagnetic valve 13 and the drip irrigation branch electromagnetic valve 12, the main path controller 15 controls the centrifugal pump 2 to work, the main control valve 3 is controlled to be opened, water in the reservoir 1 is pumped out, it is guaranteed that water can sequentially pass through the irrigation main pipe 4 and the irrigation branch main pipe 5 and enter the corresponding micro-spray branch and drip irrigation branch, and finally the water is sprayed out by the micro-spray nozzle 17 and the irrigation dripper 18, so that irrigation operation of the grape crops is achieved.
In the irrigation process, the branch controller 14 can control the micro-spraying branch electromagnetic valve 13 and the drip irrigation branch electromagnetic valve 12 on the corresponding branch according to the humidity condition of the soil around the grape crops to be opened and closed, so that not only can the independent opening and closing of each irrigation branch be realized, but also the simultaneous irrigation operation of a plurality of irrigation branches can be realized, and the independent control of micro-spraying and drip irrigation can be realized, and the linkage control can also be realized; satisfy the irrigation demand of grape crop in different growth periods, when guaranteeing irrigation effect, can also the water economy resource, whole irrigation process is simple and convenient and more intelligent.
In the irrigation process, the trunk controller 15 is in data communication with the branch controllers 14 in real time, when all the branch controllers 14 judge that the grape crops in the greenhouse do not need to be irrigated according to soil humidity data, the trunk controller 15 firstly controls the centrifugal pump 2 and the main control valve 3 to be closed, then each branch controller 14 controls the corresponding branch to be closed, the irrigation operation is stopped, and the problem of sudden burst of pipelines caused by overlarge water pressure can be effectively prevented.
The embodiment is a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and any obvious improvement, replacement or modification which can be made by those skilled in the art without departing from the essence of the present invention belongs to the protection scope of the present invention.
Claims (6)
1. The micro-spraying and drip irrigation linked irrigation device is characterized by comprising a water storage tank (1), wherein a water delivery pipe of the water storage tank (1) is connected with a water inlet of a centrifugal pump (2), a water outlet of the centrifugal pump (2) is connected with an irrigation main pipe (4), the other end of the irrigation main pipe (4) is connected with a water inlet of a main control valve (3), a water outlet of the main control valve (3) is connected with a plurality of irrigation branch main pipes (5), and the other end of each irrigation branch main pipe (5) is respectively connected with a micro-spraying branch pipe A (6) and a drip irrigation branch pipe A (7) to form a plurality of groups of micro-spraying branches and drip irrigation branches;
the other end of the micro-spraying branch pipe A (6) is connected with a water inlet of a micro-spraying branch electromagnetic valve (13), a water outlet of the micro-spraying branch electromagnetic valve (13) is connected with a micro-spraying branch pipe B (8), and a plurality of micro-spraying nozzles (17) are arranged on the micro-spraying branch pipe B (8);
the other end of the drip irrigation branch pipe A (7) is connected with a drip irrigation branch electromagnetic valve (12), the water outlet of the drip irrigation branch electromagnetic valve (12) is connected with a drip irrigation branch pipe B (9), and a plurality of irrigation drippers (18) are uniformly arranged on the drip irrigation branch pipe B (9) at intervals;
each group of micro-spraying branch and drip irrigation branch is provided with a branch controller (14), and the branch controllers (14) are connected with a main controller (15); the micro-spraying branch electromagnetic valve (13) and the drip irrigation branch electromagnetic valve (12) are connected with a corresponding branch controller (14), and the centrifugal pump (2) and the main control valve (3) are connected with a main controller (15).
2. The irrigation device with linkage of micro-spraying and drip irrigation according to claim 1, wherein a plurality of soil humidity sensors (16) are installed in the soil at the same position of each group of micro-spraying branches and drip irrigation branches, and the soil humidity sensors (16) are connected with the corresponding branch controllers (14).
3. A combined micro-spray and drip irrigation device according to claim 2, wherein the soil moisture sensors (16) are mounted at regular intervals in soil layers of different depths.
4. The micro-spraying and drip irrigation linked irrigation device as claimed in claim 1, wherein a pressure reducing valve (10) and a throttle valve (11) are further connected between the drip irrigation branch pipe A (7) and the drip irrigation branch solenoid valve (12) in sequence.
5. A micro-sprinkling and drip irrigation linked irrigation device according to claim 1, wherein the branch controller (14) is connected with the main line controller (15) through a lora gateway.
6. The linkage irrigation device of micro-spraying and drop irrigation according to claim 1, characterized in that the diameter of the irrigation trunk pipe (4) is larger than that of the irrigation branch pipe (5), the diameters of the micro-spraying branch pipe A (6) and the drop irrigation branch pipe A (7) are both smaller than that of the irrigation branch pipe (5), and the diameter of the micro-spraying branch pipe A (6) is larger than that of the drop irrigation branch pipe A (7); the diameter of the micro-spray branch pipe B (8) is the same as that of the micro-spray branch pipe A (6), and the diameter of the drip irrigation branch pipe B (9) is the same as that of the drip irrigation branch pipe A (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120158399.1U CN214508544U (en) | 2021-01-20 | 2021-01-20 | Micro-spraying and drip irrigation linked irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120158399.1U CN214508544U (en) | 2021-01-20 | 2021-01-20 | Micro-spraying and drip irrigation linked irrigation device |
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| Publication Number | Publication Date |
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| CN214508544U true CN214508544U (en) | 2021-10-29 |
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| CN202120158399.1U Active CN214508544U (en) | 2021-01-20 | 2021-01-20 | Micro-spraying and drip irrigation linked irrigation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562585A (en) * | 2022-02-28 | 2022-05-31 | 中国农业科学院农田灌溉研究所 | Pressure regulating water flow automatic change valve |
| CN115486359A (en) * | 2022-09-20 | 2022-12-20 | 广州大学 | Self-adaptive anti-blocking underground micro-irrigation device and method |
-
2021
- 2021-01-20 CN CN202120158399.1U patent/CN214508544U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562585A (en) * | 2022-02-28 | 2022-05-31 | 中国农业科学院农田灌溉研究所 | Pressure regulating water flow automatic change valve |
| CN114562585B (en) * | 2022-02-28 | 2023-12-15 | 中国农业科学院农田灌溉研究所 | Automatic reversing valve for pressure-regulating water flow |
| CN115486359A (en) * | 2022-09-20 | 2022-12-20 | 广州大学 | Self-adaptive anti-blocking underground micro-irrigation device and method |
| CN115486359B (en) * | 2022-09-20 | 2023-12-01 | 广州大学 | Self-adaptive anti-blocking underground micro-irrigation device and method |
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