CN220157201U - Combined ecological desertification control system - Google Patents
Combined ecological desertification control system Download PDFInfo
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- CN220157201U CN220157201U CN202321002726.XU CN202321002726U CN220157201U CN 220157201 U CN220157201 U CN 220157201U CN 202321002726 U CN202321002726 U CN 202321002726U CN 220157201 U CN220157201 U CN 220157201U
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- 239000004576 sand Substances 0.000 claims abstract description 69
- 230000004888 barrier function Effects 0.000 claims abstract description 48
- 238000003491 array Methods 0.000 claims abstract description 18
- 238000009964 serging Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000002262 irrigation Effects 0.000 claims description 13
- 238000003973 irrigation Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010248 power generation Methods 0.000 abstract description 4
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- 239000003621 irrigation water Substances 0.000 description 2
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- 241000336315 Cistanche salsa Species 0.000 description 1
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Landscapes
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a combined ecological desertification control system which is positioned in a photovoltaic power station and around the photovoltaic power station, and comprises a serging protection forest, wherein the serging protection forest is positioned at the periphery of a fence of the photovoltaic power station; protective green belts are arranged on two sides of a main road in the photovoltaic power station, and sandy plants or shrubs are planted in the protective green belts; a sand barrier is arranged below the photovoltaic array, and sand plants or shrubs are planted in the sand barrier; sand barriers are arranged in front of and behind the photovoltaic arrays and between the photovoltaic arrays, sand plants or shrubs are planted in the sand barriers; sand barriers are arranged below the photovoltaic panels in the photovoltaic power station, and happiness and yin crops are planted in the sand barriers. The utility model organically combines photovoltaic power generation, desert control and water-saving agriculture, not only can achieve the effects of controlling sand and preventing sand and protecting ecological environment, but also can realize the development of the combination of desert control, forestry and agricultural economy industry, and realize win-win of economic benefit and ecological benefit.
Description
Technical Field
The utility model relates to a combined ecological desertification control system, and belongs to the field of ecological desertification control.
Background
Desertification is always the biggest obstacle for western development in China, and western desertification control is always a century old in China. Photovoltaic desertification control is a new mode of desertification control explored in recent years. The photovoltaic desert ecological power station is the most main sand control mode, the photovoltaic assembly board shields direct sunlight, evaporation of desert surface water is effectively reduced, and the shading effect can reduce the evaporation capacity by 20% -30%. The photovoltaic module board can effectively weaken the wind speed, plays the effect of effectively preventing wind and fixing sand, prevents the flying of sand dust and the movement of sand dunes, prevents soil erosion and water loss, improves the living environment of plant. Therefore, providing a combined ecological desertification control photovoltaic system becomes a technical problem to be solved urgently.
Disclosure of Invention
The utility model aims to provide a combined ecological desertification control system which organically combines photovoltaic power generation, desert control and water-saving agriculture, not only can achieve the effects of desertification control and ecological environment protection, but also can realize the development of the combination of desert control, forestry and agricultural economy industry, and realize win-win of economic benefit and ecological benefit.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a combined ecological desertification control system is positioned in and around a photovoltaic power station and comprises a serging protection forest, wherein the serging protection forest is positioned at the periphery of a fence of the photovoltaic power station; protective green belts are arranged on two sides of a main road in the photovoltaic power station, and sandy plants or shrubs are planted in the protective green belts; a sand barrier is arranged below the photovoltaic array, and sand plants or shrubs are planted in the sand barrier; sand barriers are arranged in front of and behind the photovoltaic arrays and between the photovoltaic arrays, sand plants or shrubs are planted in the sand barriers; sand barriers are arranged below the photovoltaic panels in the photovoltaic power station, and happiness and yin crops are planted in the sand barriers.
In the combined ecological desertification control system, the height of the lowest point of the photovoltaic panel in the photovoltaic power station from the ground is more than or equal to 2 meters.
In the combined ecological desertification control system, the light-preference plants are planted in the sand barriers between the photovoltaic arrays, drip irrigation pipes with drip pipe facilities are arranged in the sand barriers between the photovoltaic arrays, and water pumps are arranged on the drip irrigation pipes and connected with the electric quantity output ends of the photovoltaic power stations.
In the combined ecological desertification control system, the photovoltaic array is provided with the soil moisture monitoring sensor, monitoring data are transmitted to the photovoltaic power station control system through the combiner box and the transformer measurement and control interface, the signal output end of the photovoltaic power station control system is electrically connected with the water pump, and when the soil moisture is lower than a preset value, the photovoltaic power station control system controls the water pump to be electrified for drip irrigation.
Compared with the prior art, the utility model organically combines the photovoltaic power generation, desert control and water-saving agriculture, not only can achieve the effects of controlling sand and preventing sand and protecting ecological environment, but also can realize the development of the combination of desert control and forestry and agricultural economy industry, and realize win-win of economic benefit and ecological benefit.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a sand barrier arrangement of one embodiment of the present utility model;
fig. 3 is a schematic view of a drip irrigation pipe arrangement in accordance with an embodiment of the present utility model.
Reference numerals: 1-serging protection forest, 2-green belt, 3-main road, 4-photovoltaic array, 5-sand barrier, 6-photovoltaic panel and 7-drip irrigation pipe.
The utility model is further described below with reference to the drawings and the detailed description.
Detailed Description
Example 1 of the present utility model: the combined ecological desertification control system is characterized by being positioned in and around a photovoltaic power station and comprising a serging protection forest 1, wherein the serging protection forest 1 is positioned at the periphery of a fence of the photovoltaic power station; the two sides of a main road 3 in the photovoltaic power station are provided with protective green belts 2, and sandy plants or shrubs are planted in the protective green belts 2; a sand barrier 5 is arranged below the photovoltaic array 4, and sand plants or shrubs are planted in the sand barrier 5; sand barriers 5 are arranged in front of and behind the photovoltaic arrays 4 and between the photovoltaic arrays 4, sand plants or shrubs are planted in the sand barriers 5; a sand barrier 5 is arranged under a photovoltaic panel 6 in the photovoltaic power station, and a camping crop is planted in the sand barrier 5 under the photovoltaic panel 6.
Example 2: the combined ecological desertification control system is characterized by being positioned in and around a photovoltaic power station and comprising a serging protection forest 1, wherein the serging protection forest 1 is positioned at the periphery of a fence of the photovoltaic power station; the two sides of a main road 3 in the photovoltaic power station are provided with protective green belts 2, and sandy plants or shrubs are planted in the protective green belts 2; a sand barrier 5 is arranged below the photovoltaic array 4, and sand plants or shrubs are planted in the sand barrier 5; sand barriers 5 are arranged in front of and behind the photovoltaic arrays 4 and between the photovoltaic arrays 4, sand plants or shrubs are planted in the sand barriers 5; a sand barrier 5 is arranged under a photovoltaic panel 6 in the photovoltaic power station, and a camping crop is planted in the sand barrier 5 under the photovoltaic panel 6.
The height of the lowest point of the photovoltaic panel 6 in the photovoltaic power station from the ground is more than or equal to 2 meters. The sand barriers 5 between the photovoltaic arrays 4 are internally planted with light-preference plants, drip irrigation pipes 7 with drip pipe facilities are arranged in the sand barriers 5 between the photovoltaic arrays 4, water pumps are arranged on the drip irrigation pipes 7, and the water pumps are connected with the electric quantity output ends of the photovoltaic power stations. The photovoltaic array 4 is provided with a soil moisture monitoring sensor, monitoring data are transmitted to the photovoltaic power station control system through the combiner box and the transformer measurement and control interface, the signal output end of the photovoltaic power station control system is electrically connected with the water pump, and when the soil moisture is lower than a preset value, the photovoltaic power station control system controls the water pump to be electrified for drip irrigation.
Example 3: a combined ecological desertification control system:
three-stage protection:
primary protection: the periphery of the photovoltaic power station fence is provided with a serging protection forest, and the main wind direction and the secondary wind direction protection forest are arranged in a differentiated mode according to the wind power.
Secondary protection: protective green belts are arranged on two sides of a trunk road in a photovoltaic power station field, sand plants or shrubs are planted on two sides of an overhaul road, and tree species are planted in a transverse and longitudinal staggered mode; 1. the secondary protection is used for planting trees with strong wind resistance and developed root systems, and the effects of reducing wind speed and blocking wind and sand can be achieved.
Three-stage protection: sand barriers are arranged below the photovoltaic arrays and between the front row and the rear row of photovoltaic arrays, and sand plants or shrubs are planted. Planting sandy plants or shrubs in the sand barrier can prevent desertification land from expanding, improve land quality, prevent wind and fix sand, improve environment and maintain ecological balance. The sand barrier is arranged under the photovoltaic panel, the sand barrier is arranged in a determinant mode, and the sand barrier is arranged on windward sides of two rows of upright posts of the Fang Guangfu support under the photovoltaic array and is transversely arranged along the photovoltaic array. Sand barriers may be made of a variety of different materials, such as straw, wheat straw, reed, salix psammophila, stone, plastic, etc. Taking salix psammophila as an example, salix psammophila is selected as a sand barrier material, and the vertical sand barrier is buried under the ground to a depth of 20-40cm and 20-30cm above the ground. Sand-protecting grass-filled plants (such as Saprolong, alfalfa, sweet clover, tarragon, etc.) are mixed and sown in the sand barrier. The photovoltaic support foundation can be a filling pile foundation, and the foundation depth is determined according to the size and weight of the photovoltaic module and comprehensively considering factors such as load, topography and the like. The photovoltaic support foundation and the sand barrier form a determinant wind-proof sand-fixation belt arranged along the photovoltaic array. The space between two determinant wind-proof sand-fixation belts formed by the front and rear rows of support bases of the photovoltaic module is the lower area of the photovoltaic panel. Under the photovoltaic panel, camptotheca crops such as flos Lonicerae, radix Paeoniae Rubra, flos Chrysanthemi, radix astragali, scutellariae radix, glycyrrhrizae radix, bupleuri radix, etc. can be planted, and economic crops such as dwarf walnut, small fruit and oil tree peony, etc.
An inter-plate area is formed between the photovoltaic arrays, a strip-shaped area between the two arrays is used as a planting unit, the area of the area is large, and plants which are happy to illumination, drought-enduring and adapt to the day-night temperature difference condition of the desert area can be planted in a large scale. For example, cistanche salsa, liquorice, bupleurum and other medicinal materials are planted, and the annual average precipitation requirement of the plant is only 160-400 mm.
The crop under the photovoltaic array and between the front row photovoltaic array and the rear row photovoltaic array can be provided with moisture through a refined drip irrigation facility. The drip irrigation facilities and the drip irrigation water pump are driven to operate through photovoltaic power generation. Simultaneously, every photovoltaic square matrix sets up soil moisture monitoring sensor, and through collection flow box and transformer measurement and control interface with monitoring data transmission to photovoltaic power plant control system, real-time supervision soil humidity ensures the survival rate of planting crop, water economy resource. The drip irrigation water source is from tail water, rainwater, underground water and other available water sources which are washed and collected by the photovoltaic module.
Claims (2)
1. The combined ecological desertification control system is characterized by being positioned in and around a photovoltaic power station and comprising a serging protection forest (1), wherein the serging protection forest (1) is positioned at the periphery of a fence of the photovoltaic power station;
protective green belts (2) are arranged on two sides of a main road (3) in the photovoltaic power station, and sandy plants or shrubs are planted in the protective green belts (2);
a sand barrier (5) is arranged below the photovoltaic array (4), and sandy plants or shrubs are planted in the sand barrier (5); sand barriers (5) are arranged in front of and behind the photovoltaic array (4) and between the photovoltaic array (4), and sand plants or shrubs are planted in the sand barriers (5);
a sand barrier (5) is arranged under a photovoltaic panel (6) in the photovoltaic power station, and a camping crop is planted in the sand barrier (5) under the photovoltaic panel (6);
the height of the lowest point of a photovoltaic panel (6) in the photovoltaic power station from the ground is more than or equal to 2 meters;
the sand barrier (5) between the photovoltaic arrays (4) is internally planted with light preference plants, the sand barrier (5) between the photovoltaic arrays (4) is internally provided with drip irrigation pipes (7) with drip pipe facilities, the drip irrigation pipes (7) are provided with water pumps, and the water pumps are connected with the electric quantity output ends of the photovoltaic power stations.
2. The combined ecological desertification control system according to claim 1, wherein the photovoltaic array (4) is provided with a soil moisture monitoring sensor, monitoring data are transmitted to the photovoltaic power station control system through a combiner box and a transformer measurement and control interface, a signal output end of the photovoltaic power station control system is electrically connected with the water pump, and the photovoltaic power station control system controls the water pump to be electrified for drip irrigation when the soil moisture is lower than a preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002726.XU CN220157201U (en) | 2023-04-27 | 2023-04-27 | Combined ecological desertification control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002726.XU CN220157201U (en) | 2023-04-27 | 2023-04-27 | Combined ecological desertification control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220157201U true CN220157201U (en) | 2023-12-12 |
Family
ID=89063907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321002726.XU Active CN220157201U (en) | 2023-04-27 | 2023-04-27 | Combined ecological desertification control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220157201U (en) |
-
2023
- 2023-04-27 CN CN202321002726.XU patent/CN220157201U/en active Active
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