CN216219230U - Automatic change low-pressure pipeline irrigation equipment - Google Patents
Automatic change low-pressure pipeline irrigation equipment Download PDFInfo
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- CN216219230U CN216219230U CN202122875074.8U CN202122875074U CN216219230U CN 216219230 U CN216219230 U CN 216219230U CN 202122875074 U CN202122875074 U CN 202122875074U CN 216219230 U CN216219230 U CN 216219230U
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- pressure pipeline
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Abstract
The utility model discloses an automatic low-pressure pipeline irrigation device, which belongs to the field of field irrigation and is characterized in that a submersible pump is used for taking water from a water taking well and conveying the water into a water conveying pipe, the water conveying pipe is connected with a plurality of three-way pipes, and the three-way pipes convey the water to different water outlets. In addition, a water sensor and a control device are arranged on the outer side of the water delivery pipe, and a valve is arranged at the water outlet. The moisture content signal measured by the moisture sensor is transmitted to the control device, so that the valve is controlled to be opened and closed, and automatic irrigation is realized. The automatic low-pressure pipeline irrigation device comprises a water taking well, a submersible pump, a water conveying pipe, a three-way pipe, a water outlet, a moisture sensor, a control device, a valve, a water outlet pool and an overhaul room, and the automatic low-pressure pipeline irrigation device is stable in work, easy to operate, convenient to use and high in practical value.
Description
Technical Field
The utility model relates to an automatic low-pressure pipeline irrigation device, and belongs to the field of farmland irrigation.
Background
The low-pressure pipeline water-delivery irrigation system is a water-saving and energy-saving novel ground irrigation system which is rapidly developed in China in recent years. The irrigation water is pressurized to low pressure by using a low-energy-consumption pump or a natural pressure water head provided by the landform fall, and then is delivered to a farmland through a low-pressure pipeline network for irrigation, so that the water demand requirement of crops is fully met. However, the water supply plug is controlled by manpower in a common pipeline water delivery system, so that water resources cannot be well utilized, and the direct water outlet of the water outlet can flush channels near the water outlet. Therefore, it is a problem worth studying to research an automatic low-pressure pipeline irrigation device.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the utility model provides an automatic low-pressure pipeline irrigation device.
The purpose of the utility model is realized by the following technical scheme:
an automatic low-pressure pipeline irrigation device comprises a water taking well, a submersible pump, a water delivery pipe, a three-way pipe, a moisture sensor and a control device; the submersible pump is arranged in the water taking well and connected with the water conveying pipe, a plurality of three-way pipes are arranged on the water conveying pipe, each three-way pipe is connected with one water outlet through a pipeline, and a moisture sensor and a control device are arranged on the outer side of a connecting pipeline of the three-way pipe and the water outlet.
Furthermore, a valve is arranged on the pipeline of the water outlet.
Furthermore, a water outlet pool is arranged at the water outlet, and the water outlet is connected with the capillary channel through the water outlet pool.
Furthermore, an overhaul room is arranged on the back of the water outlet.
Furthermore, the water delivery pipe is a PVC pipeline.
Further, the interval of the plurality of tees is 20 m.
Has the advantages that:
1. the automatic irrigation device of the water sensor, the control device and the valve can measure the water content in soil in real time, and inputs a set value into the control device according to actual requirements, so that the opening and closing of the valve are controlled, namely whether irrigation is continued according to the set value.
2. The water outlet pool designed by the utility model is a linked building for connecting the water outlet and the rough channel, and can smoothly and uniformly introduce water flow in the water outlet into the rough channel to prevent channels from being washed away.
3. The maintenance room designed by the utility model is mainly used for avoiding safety risk management, and can be maintained in time when the control device has a fault.
Drawings
FIG. 1 is a schematic plan view of an automated low-pressure pipe irrigation apparatus;
FIG. 2 is a schematic cross-sectional view of an automated low-pressure pipe irrigation apparatus;
FIG. 3 is a partial detail view of FIG. 2;
FIG. 4 is a detailed view of the control device of FIG. 3;
in the figure: 1-water taking well, 2-submersible pump, 3-water pipe, 4-three-way pipe, 5-water outlet, 6-moisture sensor, 7-control device, 8-valve, 9-water outlet pool, 10-maintenance room, 11-capillary channel.
Detailed Description
The utility model is further explained below with reference to the drawings.
As shown in fig. 1 to 4, the present invention provides a technical solution: an automatic low-pressure pipeline irrigation device comprises a water taking well 1, a submersible pump 2, a water delivery pipe 3, a three-way pipe 4, a moisture sensor 6 and a control device 7; the submersible pump 2 is arranged in the water taking well 1, the submersible pump 2 is connected with the water conveying pipe 3, the water conveying pipe 3 is provided with a plurality of three-way pipes 4, each three-way pipe 4 is connected with one water outlet 5 through a pipeline, and the outer side of a connecting pipeline of the three-way pipe 4 and the water outlet 5 is provided with a moisture sensor 6 and a control device 7. And a valve 8 is arranged on the pipeline of the water outlet 5. And an overhaul room 10 is arranged on the back surface of the water outlet 5. A water outlet pool 9 is arranged at the water outlet, and the water outlet 5 is connected with a capillary canal 11 through the water outlet pool 9.
The water taking well 1 is a well with a large well diameter and a small well depth.
The submersible pump 2 is an important device for extracting water in the water taking well 1, and when the submersible pump is used, the whole unit is submerged to work, and underground water is extracted into the water conveying pipe 3.
The water conveying pipe 3 is a PVC pipeline, has smooth inner wall and good corrosion resistance, is used for conveying lifted water, and has one end connected with the submersible pump 2 and the other end connected with the three-way pipe 4 and used for conveying the water lifted by the submersible pump 2.
The three-way pipe 4 is provided with an inlet and two outlets, the inlet is connected with the submersible pump 2 through a water conveying pipe 3, one outlet is connected with the second three-way pipe 4 through the water conveying pipe 3, the water outlet 5 is connected with one outlet of the three-way pipe 4 and is arranged at intervals of 20m, and the water outlet 5 is used for discharging water lifted by the submersible pump 2 into the water outlet pool 9.
And the moisture sensor 6 is arranged on the water delivery pipe 3 and is used for monitoring the moisture content of the soil at the place in real time. Thereby passing information to the control means 7.
The control device 7 controls the opening and closing of the valve 8, the moisture sensor 6 transmits a detected moisture content signal to the control device 7, and if the detected moisture content is higher than a set value of the control device 7, the valve 8 is closed, and at the moment, the water outlet 5 does not discharge water into the water outlet pool 9 any more; if the water content is lower than the set value, the control device 7 opens the valve 8, and the water outlet 5 continues to discharge water into the water outlet pool 9.
The valve 8 guides or stops the water flow in the water pipe 3.
The water outlet pool 9 is a connected building which is connected with the water outlet 5 and the capillary channel 11, and can smoothly and uniformly introduce water flow in the water outlet 5 into the capillary channel 11 to prevent channels from being washed away.
The service room 10 is mainly used for avoiding safety risk management and can be used for timely service when the control device 7 has a fault.
The furrows 11 are small channels for conveying water in the water outlet pool 9 to each field.
Specific operating method
The utility model relates to an automatic low-pressure pipeline irrigation device. The following further explains how an automatic low-pressure pipe irrigation apparatus operates:
the submersible pump 2 lifts water from the water taking well 1 and conveys the water into the water conveying pipe 3, the water conveying pipe 3 is connected by the three-way pipe 4, and the lifted water is conveyed into the water outlet 5 by the three-way pipe 4. The moisture sensor 6 monitors the soil moisture content in real time, transmits the soil moisture content to the control device 7, if the measured moisture content is higher than the value set by the control device 7, the control device 7 closes the valve 8, and at the moment, the water outlet 5 does not drain into the water outlet pool 9 any more; if the measured moisture content is lower than the value set by the control device 7, the control device 7 opens the valve 8, the water outlet 5 continues to discharge water into the water outlet pool 9, and the water flow is smoothly guided into the canal 11. The water outlets 5 are arranged at intervals of 20m, and whether water is discharged from each water outlet 5 is determined by comparing the value measured by the moisture sensor 6 with the value set by the control device 7. Furthermore, the service room 10 is provided to avoid safety risk management, and the control device 7 can be serviced directly to the service room 10 when it is faulty.
The utility model has been described in considerable detail with reference to certain embodiments and examples, but is not limited thereto and all changes and modifications that can be made without departing from the spirit of the utility model are intended to be embraced therein.
Claims (6)
1. An automatic low-pressure pipeline irrigation device is characterized by comprising a water taking well (1), a submersible pump (2), a water conveying pipe (3), a three-way pipe (4), a moisture sensor (6) and a control device (7); the water intake well is characterized in that the submersible pump (2) is arranged in the water intake well (1), the submersible pump (2) is connected with the water conveying pipe (3), a plurality of three-way pipes (4) are arranged on the water conveying pipe (3), each three-way pipe (4) is connected with one water outlet (5) through a pipeline, and a moisture sensor (6) and a control device (7) are arranged on the outer side of a connecting pipeline of the three-way pipes (4) and the water outlets (5).
2. An automatic low-pressure pipe irrigation device according to claim 1, characterized in that a valve (8) is mounted on the pipe of said water outlet (5).
3. An automatic low-pressure pipeline irrigation device according to claim 1, characterized in that a water outlet pool (9) is arranged at the water outlet (5), and the water outlet (5) is connected with the canal (11) through the water outlet pool (9).
4. An automatic low-pressure pipe irrigation apparatus according to claim 1, wherein a service room (10) is installed at the rear of said water outlet.
5. The automatic low-pressure pipeline irrigation device as claimed in claim 1, wherein the water delivery pipe is a PVC pipe.
6. An automatic low-pressure pipe irrigation device according to claim 1, characterized in that the intervals between said tees (4) are 20 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122875074.8U CN216219230U (en) | 2021-11-23 | 2021-11-23 | Automatic change low-pressure pipeline irrigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122875074.8U CN216219230U (en) | 2021-11-23 | 2021-11-23 | Automatic change low-pressure pipeline irrigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216219230U true CN216219230U (en) | 2022-04-08 |
Family
ID=80954132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122875074.8U Active CN216219230U (en) | 2021-11-23 | 2021-11-23 | Automatic change low-pressure pipeline irrigation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216219230U (en) |
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2021
- 2021-11-23 CN CN202122875074.8U patent/CN216219230U/en active Active
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