CN211430428U - Irrigation system for inhibiting land salinization - Google Patents
Irrigation system for inhibiting land salinization Download PDFInfo
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- CN211430428U CN211430428U CN201922246713.7U CN201922246713U CN211430428U CN 211430428 U CN211430428 U CN 211430428U CN 201922246713 U CN201922246713 U CN 201922246713U CN 211430428 U CN211430428 U CN 211430428U
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Abstract
An irrigation system for inhibiting salinization of a land includes a controller; infiltrating irrigation pipe network and soil humidity detection equipment; the infiltrating irrigation pipe network is connected with the controller; the soil humidity detection equipment is connected with the controller; the soil humidity detection equipment comprises a first humidity detection device arranged on the surface layer of the soil; the second humidity detection device is arranged on the crop root system layer; the third humidity detection device is arranged on the infiltrating irrigation pipe network layer; the fourth humidity detection device is arranged on the underground water layer; accurate irrigation of an irrigation area is realized, and soil salinization can be inhibited.
Description
Technical Field
The application relates to the technical field of irrigation, in particular to an irrigation system for inhibiting land salinization.
Background
Salinization of the land has the disadvantages that the soil conditions on which crops live are only damaged, and the growth of the crops is affected, so that the seedlings of the crops are deficient or die, thereby hindering the development of agricultural production. Traditional irrigation technique mainly is through the water demand that regularly irrigates to satisfy the crop, but this kind of mode produces the flood irrigation ponding phenomenon easily, causes the ground water level to rise, produces secondary salinization saline and alkaline land. Therefore, it is necessary to design an irrigation system to prevent the rise of the groundwater level and prevent the occurrence of saline-alkali soil while ensuring the normal growth of crops.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of this application is to provide an irrigation system who restraines soil salinization for realize better irrigating soil, restrain the technical effect that ground water level rises.
The embodiment of the application provides an irrigation system for inhibiting salinization of land, which comprises a controller; infiltrating irrigation pipe network and soil humidity detection equipment; the infiltrating irrigation pipe network is connected with the controller; the soil humidity detection equipment is connected with the controller; the soil humidity detection equipment comprises a first humidity detection device arranged on the surface layer of the soil; the second humidity detection device is arranged on the crop root system layer; the third humidity detection device is arranged on the infiltrating irrigation pipe network layer; and the fourth humidity detection device is arranged on the underground water layer.
In the above-mentioned realization process, can carry out comprehensive detection to the humidity of each layer of soil through the soil humidity check out test set who sets up on soil top layer, crop root system layer, infiltration pipe network layer and groundwater layer, then just can use the controller just can control the irrigation volume of filtration irrigation pipe network according to the data that detect, controls the humidity of each layer of soil, and the suppression groundwater level rises, prevents soil salinization.
Further, the irrigation system further comprises: a weather station connected to the controller.
In the implementation process, the irrigation system is also provided with a weather station, so that the evaporation capacity, illumination and rainfall information of soil can be collected, and then a user can further control the irrigation capacity by using the controller, so that the irrigation capacity is controlled more accurately.
Further, the irrigation system further comprises: and the water drainage channel is arranged at the lower part of the irrigation area.
In the implementation process, the drainage ditch is also arranged at the position of the irrigation area, so that excessive water can be discharged in time, the water level is prevented from rising to salinize soil, and salt evaporated on the surface layer of the soil can be discharged in time after rainfall.
Further, the first humidity detection device, the second humidity detection device, the third humidity detection device and the fourth humidity detection device are arranged on the same vertical line.
In the implementation process, the first humidity detection device, the second humidity detection device, the third humidity detection device and the fourth humidity detection device are arranged on the same vertical line, and the first humidity detection device, the second humidity detection device, the third humidity detection device and the fourth humidity detection device are convenient to set when the soil humidity of each layer is detected.
Further, the distance between two adjacent soil moisture detection devices is 20-40 cm.
In the above implementation, the distance between two adjacent soil moisture detecting devices may be set in the range of 20-40 cm.
Further, the distance between two adjacent soil moisture detection devices is the same.
In the implementation process, the distance between two adjacent soil humidity detection devices is the same; this arrangement is more convenient.
Further, the infiltrating irrigation pipe network comprises a water pump arranged on the main pipeline; the electromagnetic valves are arranged on the water outlet pipes connected with the main pipeline; the water pump and the electromagnetic valve are connected with the controller.
In the implementation process, the infiltrating irrigation pipe network comprises a water pump arranged on the main pipeline and electromagnetic valves arranged on the water outlet pipes connected with the main pipeline. Water pump and solenoid valve all are connected with the controller, can irrigate regional actual demand according to each and carry out accurate irrigation, avoid each regional water demand to arouse the problem of excessive irrigation when different.
Furthermore, an anti-blocking piston is arranged on a water outlet of the water outlet pipe.
In the implementation process, the water outlet of each water outlet pipe is provided with the anti-blocking piston, so that the problem that the water outlet is blocked by soil to influence the irrigation effect is avoided.
Further, the irrigation system further comprises: and the mobile communication module is connected with the controller.
In the implementation process, the irrigation system is also provided with a mobile communication module connected with the controller, so that the irrigation system can be connected with a mobile phone of a user, the humidity information of each layer of soil can be conveniently and remotely acquired, and then the corresponding irrigation quantity can be configured in a targeted manner.
Further, the irrigation system further comprises: and the display is connected with the controller.
In the implementation process, the irrigation system is also provided with a display connected with the controller and used for displaying the humidity information of each layer of soil in real time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic view of an irrigation system topology according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of an embedding structure of a soil moisture detection device according to an embodiment of the present disclosure;
fig. 3 is a schematic view of a laying structure of an irrigation pipe network according to an embodiment of the present disclosure.
Icon: 10-an irrigation system; 100-a controller; 200-soil moisture detection equipment; 210-a first humidity detection means; 220-second humidity detection means; 230-third humidity detection means; 240-fourth humidity detection means; 300-infiltrating irrigation pipe network; 310-a main pipeline; 311-a water pump; 320-water outlet pipe; 321-an electromagnetic valve; 330-water outlet; 331-anti-clogging piston; 400-a display; 500-mobile communication module; 600-drainage channel.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, 2 and 3, fig. 1 is a schematic view of a topological structure of an irrigation system according to an embodiment of the present application; FIG. 2 is a schematic view of an embedding structure of a soil moisture detection device according to an embodiment of the present disclosure; fig. 3 is a schematic view of a laying structure of an irrigation pipe network according to an embodiment of the present disclosure. The irrigation system 10 provided by the embodiment of the present application includes a controller 100; an infiltrating irrigation pipe network 300 and a soil humidity detection device 200; the infiltrating irrigation pipe network 300 is connected with the controller 100; the soil humidity detection device 200 is connected to the controller 100; the soil moisture detecting apparatus 200 includes a first moisture detecting device 210 disposed on a surface layer of soil; a first humidity detection device 220 arranged on a crop root layer; a third humidity detection device 230 arranged on the 300 layers of the infiltrating irrigation pipe network; and a fourth humidity detecting means 240 disposed at the groundwater layer.
In one embodiment, the controller 100 is a PLC controller, and the pipe of the infiltrating irrigation pipe network 300 is a PE pipe; a deep-buried humidity sensor is selected as a humidity detection device in the soil humidity detection equipment 200; the humidity sensors buried in the soil surface layer, the crop root layer, the infiltration pipe network layer and the groundwater layer send detected humidity information to the controller 100, and after the controller 100 calculates irrigation duration according to the detected humidity information, the infiltration irrigation pipe network 300 is started to irrigate, so that the phenomenon that water level in soil is excessively high due to excessive irrigation to enable the soil to be salinized is avoided.
The evaporation of water from the soil may also bring some salt into the surface of the soil, so the irrigation system 10 provided by the embodiment of the present application is further provided with a weather station for detecting the amount of soil evaporation and then further adjusting the irrigation amount using the controller 100. The weather station also can detect temperature, illumination and rainfall etc. is convenient for adjust irrigation volume according to natural environment condition.
In addition, in order to avoid excessive irrigation, a drainage channel 600 is arranged at the lower part of the irrigation area, and redundant water is drained in time when the irrigation amount is too large or in rainy days.
In order to facilitate the arrangement of the humidity detection devices of the respective layers, the first humidity detection device 210, the first humidity detection device 220, the third humidity detection device 230 and the fourth humidity detection device 240 are arranged on the same vertical line; therefore, when the underground mining device is buried, the times of excavation can be reduced, and the workload is reduced. In addition, the distance between two adjacent soil moisture detection devices can be set between 20 cm and 40cm for better detection of moisture in the irrigation area. In order to reduce the workload, the distance between two adjacent soil moisture detecting devices should be kept the same. For example, the distance between two adjacent soil moisture detecting devices may be uniformly set to 30 cm.
In order to irrigate each irrigation area more accurately; set up water pump 311 on the trunk line 310 of filtration irrigation pipe network 300, still set up solenoid valve 321 on each outlet pipe 320 of trunk line 310, during the irrigation, can use controller 100 according to each regional actual water demand of irrigating, it is long when opening of control solenoid valve 321, the regional irrigation volume of each irrigation of accurate control. In addition, in order to prevent the water outlet 330 of the water outlet pipe 320 from being blocked by soil, an anti-blocking piston 331 is further provided at the water outlet 330 of each water outlet pipe 320.
In the irrigation system 10, a display 400 connected to the controller 100 is further provided, and the controller 100 can display the information of the soil humidity of each layer detected by the humidity detection device on the display 400, so as to facilitate the user to view the information in real time. In addition, in order to facilitate the user to know the humidity information of each layer of soil and to facilitate the user to remotely control the irrigation process, the irrigation system 10 provided in the embodiment of the present application further includes a mobile communication module 500 (e.g., a 4G communication module, a 3G communication module, etc.) connected to the controller 100. Controller 100 can be through mobile communication module 500 and user's cell-phone communication connection, and the user just can long-rangely look over each soil humidity information of irrigating the region through the corresponding procedure that sets up of cell-phone, also can issue control command, remote control irrigation process to controller 100 according to actual need simultaneously.
In summary, the present application provides an irrigation system for inhibiting salinization of a land, comprising a controller; infiltrating irrigation pipe network and soil humidity detection equipment; the infiltrating irrigation pipe network is connected with the controller; the soil humidity detection equipment is connected with the controller; the soil humidity detection equipment comprises a first humidity detection device arranged on the surface layer of the soil; the second humidity detection device is arranged on the crop root system layer; the third humidity detection device is arranged on the infiltrating irrigation pipe network layer; the fourth humidity detection device is arranged on the underground water layer; accurate irrigation of an irrigation area is realized, and soil salinization can be inhibited.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An irrigation system for inhibiting salinization of a land, comprising: a controller; infiltrating irrigation pipe network and soil humidity detection equipment; the infiltrating irrigation pipe network is connected with the controller; the soil humidity detection equipment is connected with the controller; the soil humidity detection equipment comprises a first humidity detection device arranged on the surface layer of the soil; the second humidity detection device is arranged on the crop root system layer; the third humidity detection device is arranged on the infiltrating irrigation pipe network layer; and the fourth humidity detection device is arranged on the underground water layer.
2. The irrigation system as recited in claim 1, further comprising: a weather station connected to the controller.
3. The irrigation system as recited in claim 1, further comprising: and the water drainage channel is arranged at the lower part of the irrigation area.
4. The irrigation system as recited in claim 1, wherein the first humidity detection device, the second humidity detection device, the third humidity detection device, and the fourth humidity detection device are disposed on a same vertical line.
5. The irrigation system as recited in claim 4, wherein a distance between two adjacent soil moisture detection devices is 20-40 cm.
6. The irrigation system as recited in claim 4, wherein a distance between two adjacent soil moisture detection devices is the same.
7. The irrigation system as recited in claim 1, wherein the filtration irrigation network comprises a water pump disposed on a main conduit; the electromagnetic valves are arranged on the water outlet pipes connected with the main pipeline; the water pump and the electromagnetic valve are connected with the controller.
8. The irrigation system as recited in claim 7, wherein an anti-clogging piston is provided on the outlet of the outlet pipe.
9. The irrigation system as recited in claim 1, further comprising: and the mobile communication module is connected with the controller.
10. The irrigation system as recited in claim 1, further comprising: and the display is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922246713.7U CN211430428U (en) | 2019-12-13 | 2019-12-13 | Irrigation system for inhibiting land salinization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922246713.7U CN211430428U (en) | 2019-12-13 | 2019-12-13 | Irrigation system for inhibiting land salinization |
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| Publication Number | Publication Date |
|---|---|
| CN211430428U true CN211430428U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922246713.7U Active CN211430428U (en) | 2019-12-13 | 2019-12-13 | Irrigation system for inhibiting land salinization |
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| Country | Link |
|---|---|
| CN (1) | CN211430428U (en) |
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2019
- 2019-12-13 CN CN201922246713.7U patent/CN211430428U/en active Active
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