Deep-buried sprinkler irrigation system

Abstract

This utility model relates to the field of crop irrigation technology, and in particular to a deep-buried sprinkler irrigation system. The system includes a water supply network, branch sprinkler units, and a water supply control unit. Each branch sprinkler unit includes branch risers with rotating nozzles connected to their tops. Multiple branch risers are detachably and vertically connected to the water supply network. The water supply control unit includes a water pump and a water pump control box. The water pump is connected to the water supply network via pipelines. The water pump control box includes a water pump control module, which controls the pump's operation based on soil moisture signals collected by soil moisture sensors installed in the soil. This utility model allows for the removal of branch risers during crop plowing operations without affecting the plowing process, eliminating the need for frequent installation and removal, reducing equipment wear and tear, and not interfering with field operations.

Description

Technical fields:

[0001] This utility model relates to the field of crop irrigation technology, and in particular to a deep-buried sprinkler irrigation system. Background technology:

[0002] Currently, crop irrigation often involves laying horizontal pipes on the ground, connecting them to vertical pipes, and then connecting rotating sprinklers to the top of the vertical pipes to irrigate the crops. Using this type of rotary sprinkler irrigation equipment significantly reduces labor costs. However, existing rotary sprinkler irrigation equipment still has the following shortcomings:

[0003] 1. Seasonal laying and high recycling costs

[0004] Frequent dismantling and repacking of annual crops: For seasonal crops such as corn, plowing is required after the autumn harvest. When a tractor pulls the plow forward, the plowshare cuts into the soil, and the plowshare lifts and turns the soil clods, exchanging the topsoil with the deeper soil, while simultaneously burying surface stubble and weeds. Therefore, manual collection is required after the harvest, and the soil must be re-laid before each planting, which is time-consuming, labor-intensive, and has high labor costs.

[0005] 2. Field operations cause significant disturbance and high maintenance costs.

[0006] When agricultural machinery is used for tasks such as tilling, fertilizing, and harvesting, tires or implements may crush horizontal pipes laid on the ground. During manual field management (such as thinning seedlings and thinning fruit), frequent trampling can damage rotary sprinkler irrigation equipment, greatly increasing the frequency of manual maintenance of the surface rotary sprinkler irrigation equipment. Utility model content:

[0007] The technical problem to be solved by this utility model is to provide a deep-buried drip system that allows branch risers to be removed during crop plowing without affecting the plowing operation, eliminating the need for frequent laying and recycling, reducing equipment wear and tear, and not affecting field operations.

[0008] The technical solution adopted by this utility model is: a deep-buried sprinkler irrigation system, including a water supply network, branch sprinkler units, and a water supply control unit;

[0009] The water supply network is buried at a certain depth below the ground.

[0010] The branch spraying unit includes a branch riser, with a rotary nozzle connected to the top of the branch riser. Multiple branch risers are detachably and vertically connected to the water supply network, and the upper end of the branch riser extends out of the ground to a certain height.

[0011] The water supply control unit includes a water pump and a water pump electrical control box. The water pump is connected to a water storage device through a filter and to a water supply network through a pipeline. The water pump electrical control box includes a water pump control module, which can control the working status of the water pump according to the soil moisture signal collected by the soil moisture sensor installed in the soil.

[0012] Furthermore, the water supply network includes a main pipeline and multiple branch pipelines, all of which are connected to the main pipeline.

[0013] Furthermore, the water supply network is buried 50-55 centimeters below ground level.

[0014] Furthermore, the rotary nozzle is one of the following: a rocker arm rotary nozzle, a reaction rotary nozzle, or an impeller rotary nozzle.

[0015] Furthermore, a mesh filter is installed at the inlet of the rotary nozzle.

[0016] Furthermore, the height of the rotary nozzle above the ground is 0.5-3 meters.

[0017] Furthermore, the filter is a multi-stage filter consisting of a centrifugal filter and a disc filter connected in series.

[0018] Furthermore, the water storage device adopts a non-metallic modular liquid storage tank.

[0019] Furthermore, the water pump control module includes a controller, the soil moisture sensor monitors the soil moisture in real time and transmits the soil moisture signal to the controller, and the controller compares the actual soil moisture with the set soil moisture and then outputs a command to control the working status of the water pump.

[0020] Furthermore, the branch riser is connected to the water supply network via a tee.

[0021] The beneficial effects of this utility model are:

[0022] 1. The system uses a deep-buried underground water supply network in conjunction with detachable branch risers. The branch risers can be removed during crop plowing operations without affecting the plowing process.

[0023] 2. Once the water supply network is buried underground, it does not require frequent laying and recycling, reducing equipment wear and tear and extending equipment lifespan;

[0024] 3. When sprinkler irrigation is not needed, the branch riser can be removed without affecting the operation of agricultural machinery or field work. Attached image description:

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0026] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed implementation method:

[0027] like Figure 1 As shown, a deep-buried sprinkler irrigation system includes a water supply network, branch sprinkler units, and a water supply control unit.

[0028] The water supply network is buried 50-55 cm below the ground; the "deep burial" in the title of this patent, "deep burial sprinkler system", refers to a burial depth of 50-55 cm.

[0029] The branch spraying unit includes a branch riser 3, with a rotary nozzle 4 connected to the top of the branch riser 3. Multiple branch risers 3 are detachably and vertically connected to the water supply network, and the upper end of the branch riser 3 extends out of the ground to a certain height.

[0030] The water supply control unit includes a water pump 6 and a water pump electrical control box 7. The water pump 6 is connected to a water storage device 8 through a filter 9 and is connected to a water supply network through a pipeline. The water pump electrical control box 7 includes a water pump control module, which can control the working status of the water pump 6 according to the soil moisture signal collected by the soil moisture sensor 5 installed in the soil.

[0031] The water supply network includes a main pipeline 1 and multiple branch pipelines 2, all of which are connected to the main pipeline 1.

[0032] The rotary nozzle 4 is one of the following: rocker arm rotary nozzle, reaction rotary nozzle, or impeller rotary nozzle.

[0033] A mesh filter is installed at the inlet of the rotary nozzle 4.

[0034] The rotating nozzle 4 is 0.5-3 meters above the ground.

[0035] The filter 9 is a multi-stage filter consisting of a centrifugal filter and a disc filter connected in series.

[0036] The water storage device 8 adopts a non-metallic spliced ​​liquid storage tank, which is a patented product (patent number: ZL 202420051381.5, patent name: non-metallic spliced ​​liquid storage tank).

[0037] The water pump control module includes a controller. The soil moisture sensor 5 monitors the soil moisture in real time and transmits the soil moisture signal to the controller. The controller compares the actual soil moisture with the set soil moisture and then outputs a command to control the working status of the water pump 6.

[0038] The branch riser 3 is connected to the water supply network via a tee.

[0039] In use, a non-metallic modular storage tank serves as the water storage and sedimentation tank. This tank boasts a large capacity, small footprint, high strength, excellent long-term acid and alkali resistance, and can be quickly disassembled and assembled for convenient transportation. When irrigation is needed, water pump 6 is activated, and water flows through the water supply network, branch risers 3, and rotary sprinklers 4 to irrigate the crops, significantly reducing labor costs. During irrigation, soil moisture sensor 5 monitors soil moisture in real time and transmits the signal to the controller. Once the actual soil moisture reaches the set level, the controller outputs a command to stop water pump 6 from supplying water.

[0040] The irrigation water undergoes multi-stage filtration through a centrifugal filter, a disc filter, and a mesh filter at the inlet of the rotary sprinkler head 4 to prevent clogging of the rotary sprinkler head 4.

[0041] For seasonal crops such as corn, when plowing is required after the autumn harvest, the soil under the branch riser 3 is dug up, the branch riser 3 is removed, and the threaded plug at the connection point of the tee joint to the branch riser 3 is sealed. This does not affect the plowing operation. The branch riser 3 can be reinstalled before irrigation is needed and the crop can be put back into use. This process only requires the installation and removal of the branch riser 3, without the need for overall recycling and re-laying, saving a lot of labor costs and reducing equipment damage.

[0042] It is understood that the above specific description of this utility model is only used to illustrate this utility model and is not limited to the technical solutions described in the embodiments of this utility model. Those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model to achieve the same technical effect; as long as the use needs are met, they are all within the protection scope of this utility model.

Claims

1. A deep burial sprinkler system characterized by: This includes the water supply network, branch sprinkler units, and water supply control units; The water supply network is buried at a certain depth below the ground. The branch spraying unit includes a branch riser, with a rotary nozzle connected to the top of the branch riser. Multiple branch risers are detachably and vertically connected to the water supply network, and the upper end of the branch riser extends out of the ground to a certain height. The water supply control unit includes a water pump and a water pump electrical control box. The water pump is connected to a water storage device through a filter and to a water supply network through a pipeline. The water pump electrical control box includes a water pump control module, which can control the working status of the water pump according to the soil moisture signal collected by the soil moisture sensor installed in the soil.

2. The deep burial sprinkler system according to claim 1, wherein: The water supply network includes a main pipeline and multiple branch pipelines, all of which are connected to the main pipeline.

3. The deep watering system according to claim 1, wherein: The water supply network is buried 50-55 centimeters below the ground.

4. The deep watering system according to claim 1, wherein: The rotary nozzle is one of the following: rocker arm rotary nozzle, reaction rotary nozzle, or impeller rotary nozzle.

5. The deep watering system according to claim 1, wherein: A mesh filter is installed at the inlet of the rotary nozzle.

6. The deep watering system according to claim 1, wherein: The rotating nozzle is 0.5-3 meters above the ground.

7. The deep watering system according to claim 1, wherein: The filter is a multi-stage filter consisting of a centrifugal filter and a disc filter connected in series.

8. The deep-buried sprinkler irrigation system according to claim 1, characterized in that: The water storage device adopts a non-metallic spliced ​​liquid storage tank.

9. The deep watering system according to claim 1, wherein: The water pump control module includes a controller. The soil moisture sensor monitors the soil moisture in real time and transmits the soil moisture signal to the controller. The controller compares the actual soil moisture with the set soil moisture and then outputs a command to control the working status of the water pump.

10. The deep watering system according to claim 1, wherein: The branch riser is connected to the water supply network via a tee.

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