Sprinkling irrigation type system and method suitable for agriculture and light complementary power station

Abstract

The invention provides a sprinkling irrigation type system suitable for an agriculture and light complementary power station, the sprinkling irrigation type system comprises a plurality of sprinkling irrigation units, each sprinkling irrigation unit comprises a photovoltaic support, a monitoring system is arranged beside the photovoltaic support, a plurality of L-shaped bent pipes are arranged on the side edge of the photovoltaic support, one end of each L-shaped bent pipe is connected with a liquid feeding channel arranged in an inner cavity of the photovoltaic support, and the other end of each L-shaped bent pipe is connected with a liquid discharging channel arranged in the inner cavity of the photovoltaic support. The other end of the L-shaped bent pipe is provided with a remote control variable spray head, and the other end of the liquid feeding channel extends out of the bottom of the photovoltaic support and is connected with a spray irrigation source after being converged to a main channel. According to the invention, photovoltaic power generation and precise irrigation technologies are combined, so that the irrigation efficiency is improved, the operation cost is reduced, and the safety and reliability of the system are ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic ecological agriculture, and in particular to a sprinkler irrigation system and method suitable for an agricultural-photovoltaic complementary power station. Background Art

[0002] The agricultural photovoltaic complementary power generation system combines agriculture and photovoltaic development, reserving ample growth space for agricultural planting and achieving multi-level land development and utilization. Currently, photovoltaic agriculture, formed by the coupling of photovoltaic power generation and agricultural production, has become a new ecological agricultural system.

[0003] Due to its relatively recent development, photovoltaic agricultural systems currently face the following challenges: Existing photovoltaic mounting systems are relatively simple in design, primarily serving the installation of photovoltaic panels and operating independently of the modern agricultural planting facilities below. This separation results in underutilized land resources, impacting agricultural production efficiency; Photovoltaic equipment sites are often very large, requiring manual on-site operations such as watering and spraying crops, creating a significant workload. This inefficiency makes manual operations difficult to meet production needs, especially in large-scale photovoltaic agricultural projects.

[0004] Therefore, it is urgent to invent a sprinkler irrigation system and method suitable for an agricultural-photovoltaic complementary power station to solve the problem. Summary of the Invention

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a sprinkler irrigation system and method suitable for an agricultural photovoltaic complementary power station to solve the problems raised in the background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a sprinkler system suitable for an agricultural-photovoltaic complementary power station, comprising a plurality of sprinkler units, wherein the sprinkler unit comprises a photovoltaic bracket, a monitoring system is provided next to the photovoltaic bracket, a plurality of L-shaped elbows are provided on the side of the photovoltaic bracket, one end of the L-shaped elbow is connected to a liquid delivery channel provided in the inner cavity of the photovoltaic bracket, the other end of the L-shaped elbow is provided with a remote-controlled variable nozzle, and the other end of the liquid delivery channel extends from the bottom of the photovoltaic bracket and merges into the main channel and is connected to the sprinkler source.

[0007] Preferably, a power control system is provided at the water outlet of the sprinkler irrigation source.

[0008] Preferably, a liquid monitoring system is provided on one side of the power system.

[0009] Preferably, the liquid monitoring system includes a flow valve and a pressure valve.

[0010] Preferably, the turning point of the L-shaped bend is a movable axis that can adjust the angle of the front bend.

[0011] Preferably, the end of the remote-controlled variable nozzle is provided with a power storage device, and the input end of the power storage device is connected to the power generation end of the photovoltaic panel.

[0012] In addition, the present invention also discloses a method for a sprinkler irrigation system applicable to an agricultural photovoltaic complementary power station, comprising the following steps: S1. Install the photovoltaic bracket on the supporting pile foundation; S2. Place the hose inside the photovoltaic bracket; S3. Install the L-shaped elbow in the preset position of the photovoltaic bracket, and connect the connecting end to the end of the hose located inside the photovoltaic bracket; S4. Adjust the L-shaped elbow to the appropriate angle and install a remote-controlled variable nozzle at the front end; S5. The water inlet end of the hose is connected to the liquid monitoring system and the power control system and then extends into the sprinkler source; S6. Utilize the intelligent monitoring system deployed within the photovoltaic field to monitor crop growth in real time and flexibly select spraying water sources or pesticide application plans; S7. Continuously monitor irrigation flow through a high-precision liquid monitoring system and adjust the power control system in a timely manner according to actual conditions to ensure efficient and uniform irrigation.

[0013] Furthermore, the specific operating steps of S are to adjust the front end of the L-shaped elbow to the most suitable angle according to the local sunshine conditions and the specific conditions of on-site crop planting, and to remotely adjust the irrigation angle of the remote-controlled variable sprinkler through observation by the monitoring system in the later stage.

[0014] Furthermore, the specific operating steps of S are to observe abnormal crop growth conditions at a specific sprinkler unit through the monitoring system, determine whether it is due to water shortage or pests and diseases, and thus select the type of sprinkler source, and the spraying angle can be adjusted by remote control of the variable sprinkler head to achieve precise maintenance.

[0015] Furthermore, the specific operation steps of S are to monitor the flow of irrigation liquid through a liquid monitoring system and to achieve reasonable irrigation of crops through timely adjustment of the power control system.

[0016] The present invention has the following beneficial effects: 1. This invention improves irrigation efficiency. Through the intelligent monitoring system and power control system, it can monitor and adjust the irrigation flow in real time to ensure that crops receive the best water or nutrient supply; 2. The present invention can be remotely controlled. The irrigation process can be manually operated through the remote control system without the need for on-site supervision, which greatly improves the convenience and safety of operation; 3. The present invention reduces labor costs, reduces dependence on on-site operators, reduces manpower input, and thus effectively reduces overall operating costs; 4. The present invention enhances safety. Remote operation avoids the risk of operators working in harsh environments and improves the overall safety of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the connections of the various components of the sprinkler unit in the present invention. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and examples: See also Figure 1 A sprinkler irrigation system suitable for agricultural photovoltaic hybrid power plants comprises multiple sprinkler units 1. Each sprinkler unit 1 includes a photovoltaic rack 2, adjacent to which is a monitoring system 3. Multiple L-shaped elbows 3 are attached to the sides of the rack 2. One end of each L-shaped elbow 3 connects to a liquid supply channel 4 located within the rack 2's interior. The other end of each L-shaped elbow 3 is equipped with a remotely controlled variable nozzle 7. The other end of the liquid supply channel 4 extends from the bottom of the rack 2, converges with a main channel, and then connects to an irrigation source 5. Multiple L-shaped elbows are attached to the sides of the rack. One end of each elbow connects to the liquid supply channel within the rack, and the other end is equipped with a remotely controlled variable nozzle. The L-shaped elbow design ensures smooth water flow while minimizing water pressure loss. Each L-shaped elbow is terminated with a remotely controlled variable nozzle, which can adjust the spray angle and flow rate according to actual needs, achieving precise irrigation. The nozzle adjustment function is remotely controlled by a central control system via wireless signals, making operation simple.

[0019] Preferably, a power control system 6 is provided at the water outlet of the sprinkler irrigation source 5 .

[0020] Preferably, a liquid monitoring system 8 is provided on one side of the power system 6. The liquid monitoring system is a device for monitoring the flow state of the liquid.

[0021] Preferably, the liquid monitoring system includes a flow valve and a pressure valve. The flow valve is used to control and measure the flow rate of the liquid by adjusting the valve opening to control the flow rate of the liquid, and can monitor and display the flow rate data in real time. The pressure valve is used to control and measure the pressure of the liquid by adjusting the valve opening to maintain the pressure in the system within a set range, and can monitor and display the pressure data in real time.

[0022] Preferably, the turning point of the L-shaped bend 3 is a movable axis that can adjust the angle of the front bend. The main purpose of this design is to provide higher flexibility and adaptability so that it can better adapt to different application scenarios and installation requirements. Preferably, a power storage device is provided at the end of the remote-controlled variable nozzle 7, and the input end of the power storage device is connected to the power generation end of the photovoltaic panel.

[0023] In addition, the present invention also discloses a method for a sprinkler irrigation system applicable to an agricultural photovoltaic complementary power station, comprising the following steps: S1. Install the photovoltaic bracket on the supporting pile foundation; S2. Place the hose inside the photovoltaic bracket; S3. Install the L-shaped elbow in the preset position of the photovoltaic bracket, and connect the connecting end to the end of the hose located inside the photovoltaic bracket; S4. Adjust the L-shaped elbow to the appropriate angle and install a remote-controlled variable nozzle at the front end; S5. The water inlet end of the hose is connected to the liquid monitoring system and the power control system and then extends into the sprinkler source; S6. Utilize the intelligent monitoring system deployed within the photovoltaic field to monitor crop growth in real time and flexibly select spraying water sources or pesticide application plans; S7. Continuously monitor irrigation flow through a high-precision liquid monitoring system and adjust the power control system in a timely manner according to actual conditions to ensure efficient and uniform irrigation.

[0024] Furthermore, the specific operating steps of S4 are to adjust the front end of the L-shaped elbow to the most suitable angle according to the local sunshine conditions and the specific conditions of on-site crop planting, and remotely adjust the irrigation angle of the remote-controlled variable sprinkler through observation by the monitoring system in the later stage.

[0025] Furthermore, the specific operating steps of S6 are: observing the abnormal growth conditions of crops at a specific sprinkler unit through the monitoring system, judging whether it is due to water shortage or pests and diseases, and thus selecting the type of sprinkler source, and the spraying angle can be adjusted by remote control of the variable sprinkler head 7, thereby achieving precise maintenance.

[0026] Furthermore, the specific operation steps of S7 are to monitor the flow of the irrigation liquid through the liquid monitoring system and to achieve reasonable irrigation of the crops through timely adjustment of the power control system.

[0027] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The scope of protection of the present invention shall be the technical solutions set forth in the claims, including equivalent alternatives to the technical features of the technical solutions set forth in the claims. Equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A sprinkler irrigation system suitable for an agricultural photovoltaic complementary power station, comprising a plurality of sprinkler irrigation units (1), characterized in that: The sprinkler irrigation unit (1) comprises a photovoltaic support (2), a monitoring system (3) is provided next to the photovoltaic support (2), a plurality of L-shaped curved pipes (3) are provided on the side of the photovoltaic support (2), one end of the L-shaped curved pipe (3) is connected to a liquid delivery channel (4) provided in the inner cavity of the photovoltaic support (2), the other end of the L-shaped curved pipe (3) is provided with a remote control variable nozzle (7), and the other end of the liquid delivery channel (4) extends from the bottom of the photovoltaic support (2) and merges into a main channel and is connected to a sprinkler irrigation source (5).

2. A sprinkler irrigation system suitable for an agricultural photovoltaic complementary power station according to claim 1, characterized in that: A power control system (6) is provided at the water outlet of the sprinkler irrigation source (5).

3. A sprinkler irrigation system suitable for an agricultural photovoltaic complementary power station according to claim 2, characterized in that: A liquid monitoring system (8) is provided on one side of the power system (6).

4. The sprinkler irrigation system suitable for an agricultural photovoltaic complementary power station according to claim 3, characterized in that: The liquid monitoring system (8) comprises a flow valve and a pressure valve.

5. The sprinkler irrigation system suitable for an agricultural photovoltaic complementary power station according to claim 1, characterized in that: The turning point of the L-shaped curved pipe (3) is a movable axis capable of adjusting the angle of the front curved pipe.

6. The sprinkler irrigation system suitable for an agricultural photovoltaic complementary power station according to claim 1, characterized in that: An electricity storage device is provided at the end of the remote-controlled variable nozzle (7), and an input end of the electricity storage device is connected to a power generation end of a photovoltaic panel.

7. A method for a sprinkler irrigation system applicable to an agricultural photovoltaic complementary power station according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1. Install the photovoltaic bracket on the supporting pile foundation; S2. Place the hose inside the photovoltaic bracket; S3. Install the L-shaped elbow at the preset position of the photovoltaic bracket, and connect the connecting end to the end of the hose provided inside the photovoltaic bracket; S4. Adjust the L-shaped elbow to a suitable angle and install a remote-controlled variable nozzle at the front end; S5. The water inlet end of the hose is connected to the liquid monitoring system and the power control system and then extends into the sprinkler irrigation source; S6. Use the intelligent monitoring system deployed in the photovoltaic field to monitor the growth of crops in real time and flexibly select the spraying water source or pesticide application plan; S7. Continuously monitor the irrigation flow through a high-precision liquid monitoring system, and adjust the power control system in time according to actual conditions to ensure efficient and uniform irrigation.

8. The method of a sprinkler irrigation system applicable to an agricultural photovoltaic complementary power station according to claim 7, characterized in that: The specific operation steps of S4 are to adjust the front end of the L-shaped elbow to the most suitable angle according to the local sunshine conditions and the specific conditions of the on-site crop planting, and remotely adjust the irrigation angle of the remote-controlled variable sprinkler through observation by the monitoring system in the later stage.

9. The method of a sprinkler irrigation system applicable to an agricultural photovoltaic complementary power station according to claim 7, characterized in that: The specific operation steps of S6 are: observing the abnormal growth condition of crops at a specific sprinkler unit through the monitoring system, judging whether it is lack of water or pests and diseases, and thus selecting the type of sprinkler source, and adjusting the spraying angle by remote control of the variable sprinkler head 7, so as to achieve precise maintenance.

10. The method of a sprinkler irrigation system applicable to an agricultural photovoltaic complementary power station according to claim 7, characterized in that: The specific operation steps of S7 are to monitor the flow of the irrigation liquid through the liquid monitoring system and to achieve reasonable irrigation of the crops through timely adjustment of the power control system.

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