Rapid recovery device for plants in disturbance area of power transmission and transformation project in black soil area in northeast China

Abstract

The invention discloses a northeast black soil area power transmission and transformation project disturbance area plant rapid recovery device which comprises a soil layer of local vegetation needing to be recovered, geogrids, bearing layer sponges and seed layer sponges, fixing piles are arranged in the soil layer of the local vegetation needing to be recovered at equal intervals, and intelligent terminals are arranged at the tops of part of the fixing piles. The top of the fixing pile and the bottom of the intelligent terminal are provided with fixing threads used cooperatively, the top of the intelligent terminal is provided with a photovoltaic panel, and the intelligent terminal is internally provided with a spectrum sensor, a storage battery and a data processing and transmitting-receiving device. The spectrum sensor, the storage battery, the photovoltaic panel and the data processing and transmitting-receiving device are connected through signal and power transmission lines and connected with a soil sensor through signal and power transmission lines, and the soil sensor is pre-buried in a local soil layer where vegetation needs to be restored. The reconstruction process of the ecosystem is accelerated, and the recovery state of the ecosystem can be monitored in real time through a sensor and a radio device.

Description

Technical Field

[0001] The invention relates to the technical field of ecological restoration, and in particular to a device for quickly restoring plants in a disturbance area of ​​a power transmission and transformation project in a black soil region of Northeast China. Background Art

[0002] The implementation of power transmission and transformation projects has a certain disturbance on the surface vegetation and soil. Under the influence of severe cold climate, water erosion and freeze-thaw erosion in the Northeast Black Soil Region, it is difficult for plants to recover, which is easy to cause long-term soil and water loss and endanger the local ecological environment. Previous control measures can be divided into two types: engineering measures and plant measures. Usually, a lot of manpower and material resources are required to carry out processes such as gravity retaining wall construction, slope protection material laying, and plant planting. It takes a long time, high cost, and requires re-survey of the site to confirm the construction effect. Summary of the invention

[0003] The purpose of the present invention is to provide a device for rapid plant recovery in the disturbed area of ​​the power transmission and transformation project in the black soil area of ​​Northeast China in order to solve the above-mentioned problems. The device can quickly restore vegetation in the disturbed area, reduce soil erosion, and accelerate the process of ecosystem reconstruction. It can also monitor the ecosystem recovery status in real time through sensors and radio devices, thereby solving the problems mentioned in the background technology.

[0004] In order to solve the above problems, the present invention provides a technical solution:

[0005] A device for rapid plant recovery in a disturbance area of ​​a power transmission and transformation project in the black soil region of Northeast China, comprising a local soil layer where vegetation needs to be restored, a geocell, a supporting layer sponge and a seed layer sponge, wherein fixed piles are equidistantly arranged inside the local soil layer where vegetation needs to be restored, and a smart terminal is arranged on the top of some of the fixed piles, and both the top of the fixed pile and the bottom of the smart terminal are provided with fixing threads for use together, a photovoltaic panel is installed on the top of the smart terminal, and a spectral sensor, a battery and a data processing and transceiver device are arranged inside the smart terminal, the spectral sensor, the battery, the photovoltaic panel and the data processing and transceiver device are all connected to a power transmission line through a signal and are connected to a soil sensor through the power transmission line, and the soil sensor is pre-buried inside the local soil layer where vegetation needs to be restored.

[0006] As a preferred solution of the present invention, the geocell is located on the top of the local soil layer where vegetation restoration is required, the supporting layer sponge is located on the top of the geocell, and the seed layer sponge is located on the top of the supporting layer sponge. The local soil layer where vegetation restoration is required, the geocell, the supporting layer sponge and the seed layer sponge are fixed by gluing with eco-friendly glue.

[0007] As a preferred embodiment of the present invention, the fixed pile is a hollow cylinder, a conical arrow is arranged below the fixed pile, an insertion mechanism is arranged between the fixed pile and the conical arrow, a fixed pile opening for use with the insertion mechanism is arranged at the bottom of the fixed pile, the top of the insertion mechanism extends into the interior of the fixed pile, the insertion mechanism is fixedly connected to the conical arrow, and the insertion mechanism is connected to the inner wall of the fixed pile through a fixed hinge of the insertion mechanism.

[0008] As a preferred solution of the present invention, a fixing thread is provided inside the fixing pile, the fixing thread inside the fixing pile is threadedly connected with an upward thread, the bottom of the upward thread is fixedly connected with an upper pull plate, and the upper pull plate extends into the inside of the conical arrow.

[0009] As a preferred solution of the present invention, the configuration of the intelligent terminal needs to ensure that the monitoring range of its spectral sensor includes all fixed piles.

[0010] As a preferred embodiment of the present invention, seeds are buried in the seed layer sponge, and nutrients such as nitrogen, phosphorus, potassium and graphene particles with soil moisture retention function are buried in the supporting layer sponge.

[0011] The beneficial effects of the present invention are:

[0012] 1. The invention can be carried to the construction site by the construction team of the power transmission and transformation project. After the construction is completed, the ground is leveled, and then the device is laid on the surface where vegetation restoration is required, and fixed equipment and intelligent terminals are set up and watered.

[0013] 2. After the construction team leaves the site, the seeds will germinate on their own and complete vegetation restoration, accelerate the process of ecosystem reconstruction, and reduce the occurrence of disasters such as soil erosion. At the same time, the staff can remotely receive vegetation growth and soil condition information sent back by the smart terminal, grasp the vegetation restoration situation in real time, and analyze the reasons for the changes.

[0014] 3. This device can save the construction cost of vegetation restoration and improve the efficiency and success rate of vegetation restoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the fixed pile structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the intelligent terminal of the present invention.

[0019] In the figure: 1. Fixed pile; 2. Local soil layer that needs to be restored with vegetation; 3. Geogrid; 4. Support layer sponge; 5. Seed layer sponge; 6. Spectral sensor monitoring range; 7. Intelligent terminal; 8. Soil sensor; 9. Fixed thread; 10. Conical arrow; 11. Squeeze-in mechanism; 12. Upper pull plate; 13. Fixed pile opening; 14. Squeeze-in mechanism fixed hinge; 15. Upper screw thread; 16. Spectral sensor; 17. Battery; 18. Photovoltaic panel; 19. Data processing and transceiver; 20. Signal and power transmission line. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Example:

[0022] See also Figure 1-Figure 3 , the present invention provides a technical solution:

[0023] A device for rapid restoration of plants in a disturbance zone of a power transmission and transformation project in the black soil region of Northeast China comprises a soil layer 2 where vegetation needs to be restored, a geocell 3, a supporting layer sponge 4 and a seed layer sponge 5. Fixed piles 1 are equidistantly arranged inside the soil layer 2 where vegetation needs to be restored. Intelligent terminals 7 are arranged on the tops of some of the fixed piles 1. Fixed threads 9 are arranged on the tops of the fixed piles 1 and on the bottoms of the intelligent terminals 7 for cooperation. A photovoltaic panel 18 is installed on the top of the intelligent terminal 7. A spectrum sensor 16, a battery 17 and a data processing and transceiver device 19 are arranged inside the intelligent terminal 7. The spectrum sensor 16, the battery 17, the photovoltaic panel 18 and the data processing and transceiver device 19 are all connected to a power transmission line 20 via a signal and are connected to a soil sensor 8 via the power transmission line 20. The soil sensor 8 is pre-buried inside the soil layer 2 where vegetation needs to be restored.

[0024] Furthermore, the geocell 3 is set on the top of the local soil layer 2 where vegetation restoration is required, the supporting layer sponge 4 is set on the top of the geocell 3, and the seed layer sponge 5 is set on the top of the supporting layer sponge 4. The local soil layer 2 where vegetation restoration is required, the geocell 3, the supporting layer sponge 4 and the seed layer sponge 5 are fixed by gluing with eco-friendly glue.

[0025] Furthermore, the fixed pile 1 is a hollow cylinder, a conical arrow 10 is arranged below the fixed pile 1, an insertion mechanism 11 is arranged between the fixed pile 1 and the conical arrow 10, a fixed pile opening 13 is arranged at the bottom of the fixed pile 1 for use with the insertion mechanism 11, the top of the insertion mechanism 11 extends into the interior of the fixed pile 1, the insertion mechanism 11 is fixedly connected to the conical arrow 10, and the insertion mechanism 11 is connected to the inner wall of the fixed pile 1 through a fixing hinge 14 of the insertion mechanism.

[0026] Furthermore, a fixing thread 9 is provided inside the fixing pile 1 , and an upward thread 15 is connected to the fixing thread 9 inside the fixing pile 1 . An upper pull plate 12 is fixedly connected to the bottom of the upper thread 15 , and the upper pull plate 12 extends to the inside of the conical arrow 10 .

[0027] Furthermore, the configuration of the intelligent terminal 7 needs to ensure that the monitoring range 6 of its spectral sensor includes all the fixed piles 1 .

[0028] Furthermore, seeds are buried in the seed layer sponge 5, and nutrients such as nitrogen, phosphorus, potassium, and graphene particles with a soil moisture retention function are buried in the supporting layer sponge 4.

[0029] The specific working process of the present invention is described below in conjunction with the embodiments.

[0030] Example 1

[0031] The main structure of the present invention is a layered structure consisting of a geocell 3, a supporting layer sponge 4 and a seed layer sponge 5. The layers are fixed by sticking with eco-friendly glue. The layered structure is laid flat within the disturbance range of the power transmission and transformation project in the black soil area where vegetation restoration is required. Fixed piles 1 are used to ensure that there is no relative displacement between the layered structure and the local soil layer 2 where vegetation restoration is required. When the surface has a certain slope, a fixed pile can be set at each of the four corners and the middle of the layered structure. When the surface is relatively flat, only one fixed pile can be set in the middle.

[0032] Example 2

[0033] Some of the fixed piles 1 in the present invention are equipped with 9 fixing threads on the top, which correspond to the fixing threads 9 at the lower end of the smart terminal 7. The two can be fixed by the fixing threads 9. A photovoltaic panel 18 is installed on the top of the smart terminal, and a battery 17, a spectral sensor 16 and a data processing and transceiver device 19 are arranged inside. Each part is connected to the power transmission line 20 through a signal, and is connected to the soil sensor 8 buried in the soil through the line. It should be noted that the spectral sensor monitoring range 6 of each smart terminal 7 is fixed, so the collection of spectral sensor monitoring ranges 6 of all smart terminals 7 needs to cover all fixed piles 1 within the range.

[0034] Example 3

[0035] The main body of the fixed pile 1 is a hollow cylinder with a conical arrow 10 at the lower end. An opening 13 is provided at the lower edge of the fixed pile for the squeezing mechanism 11 to move outward. The upper edge of the squeezing mechanism 11 is fixed to the outer shell of the fixed pile 1 by a movable squeezing mechanism fixing hinge 14. The central part of the fixed pile 1 is an upper pull plate 12 that can be driven by an upward screw thread 15 to move upward. The upper pull plate 12 can move relative to the squeezing mechanism 11 in the up and down directions as the thread is tightened and loosened.

[0036] The specific working principle of the present invention is as follows:

[0037] The seed layer of the present invention is uniformly buried with seeds of plants such as white clover that are suitable for growing and developing in the black soil area of ​​Northeast China, and the supporting layer is buried with nutrients such as nitrogen, phosphorus, potassium required for plant growth and graphene particles with soil moisture retention function. The geogrid plays a role in fixing the seed layer and the supporting layer to prevent soil erosion.

[0038] When in use, the device is laid on the surface where vegetation restoration is needed and watered. The seeds on the upper layer germinate under the action of sunlight and water, break through the sponge upward to grow branches and leaves, break through the sponge downward, pass through the geogrid and take root underground. At the same time, the nutrients and graphene carried by the supporting layer can ensure the healthy development of the plants.

[0039] The fixed piles serve the purpose of fixing the layered structure. When the ground is relatively flat, only one fixed pile in the middle can be set. When the ground slope is large, five fixed piles can be set at the four corners and the middle. By rotating the upward thread in the center of the fixed pile, the upper pull plate can move upward. At this time, the upper end of the extrusion mechanism is fixed by the fixed hinge, and can only be squeezed outward under the action of the upper pull plate, and finally the fixed pile is firmly fixed in the soil.

[0040] The fixing thread on the upper part of the fixed pile can be used to fix the intelligent terminal. The upper part of the intelligent terminal can convert solar energy into electrical energy and store it in a battery. The battery can power the spectral sensor, data processing and transceiver device and soil sensor.

[0041] The spectral sensor can collect the spectral reflectance values ​​of the near-infrared and red bands within the range and calculate the vegetation index through the following formula:

[0042]

[0043] Where NDVI stands for Normalized Difference Vegetation Index; N ir The closer the NDVI value is to 1, the better the vegetation restoration effect is. When the NDVI value is less than 0, it indicates that all vegetation in the area has been extinct.

[0044] It should be noted that the soil sensor used in the present invention can collect the temperature, water content, pH value, and nitrogen, phosphorus, and potassium content in the soil, and can analyze the reasons for changes in plant development so as to take targeted improvement measures.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for rapid restoration of vegetation in the disturbed area of ​​power transmission and transformation engineering in the black soil region of Northeast China, comprising a soil layer (2) where vegetation needs to be restored, a geocell (3), a supporting layer sponge (4) and a seed layer sponge (5), characterized in that: Fixed piles (1) are arranged at equal intervals inside the local soil layer (2) where vegetation restoration is required, and a smart terminal (7) is arranged on the top of some of the fixed piles (1). The top of the fixed pile (1) and the bottom of the smart terminal (7) are both provided with fixing threads (9) for use in conjunction therewith, and a photovoltaic panel (18) is installed on the top of the smart terminal (7). A spectrum sensor (16), a storage battery (17) and a data processing and transceiver device (19) are arranged inside the smart terminal (7). The spectrum sensor (16), the storage battery (17), the photovoltaic panel (18) and the data processing and transceiver device (19) are all connected via a signal and power transmission line (20) and are connected to a soil sensor (8) via the signal and power transmission line (20), and the soil sensor (8) is pre-buried inside the local soil layer (2) where vegetation restoration is required.

2. The device for rapid plant recovery in the disturbed area of ​​power transmission and transformation engineering in the black soil region of Northeast China according to claim 1 is characterized in that: The geocell (3) is arranged on the top of the local soil layer (2) where vegetation restoration is required, the supporting layer sponge (4) is arranged on the top of the geocell (3), and the seed layer sponge (5) is arranged on the top of the supporting layer sponge (4). The local soil layer (2) where vegetation restoration is required, the geocell (3), the supporting layer sponge (4) and the seed layer sponge (5) are fixed by gluing with eco-friendly glue.

3. The device for rapid plant recovery in the disturbed area of ​​power transmission and transformation engineering in the black soil region of Northeast China according to claim 1 is characterized in that: The fixing pile (1) is a hollow cylinder. A conical arrow (10) is arranged below the fixing pile (1). An insertion mechanism (11) is arranged between the fixing pile (1) and the conical arrow (10). A fixing pile opening (13) for use with the insertion mechanism (11) is arranged at the bottom of the fixing pile (1). The top of the insertion mechanism (11) extends into the interior of the fixing pile (1). The insertion mechanism (11) is fixedly connected to the conical arrow (10). The insertion mechanism (11) is connected to the inner wall of the fixing pile (1) via a fixing hinge (14) of the insertion mechanism.

4. The device for rapid plant recovery in the disturbed area of ​​power transmission and transformation engineering in the black soil region of Northeast China according to claim 3 is characterized in that: The fixing pile (1) is provided with a fixing thread (9) inside, the fixing thread (9) inside the fixing pile (1) is internally threadedly connected with an upward thread (15), the bottom of the upward thread (15) is fixedly connected with an upper pull plate (12), and the upper pull plate (12) extends to the inside of the conical arrow (10).

5. The device for rapid plant recovery in the disturbed area of ​​power transmission and transformation engineering in the black soil region of Northeast China according to claim 1 is characterized in that: The configuration of the intelligent terminal (7) needs to ensure that the monitoring range (6) of its spectral sensor includes all the fixed piles (1).

6. The device for rapid plant recovery in the disturbed area of ​​power transmission and transformation engineering in the black soil region of Northeast China according to claim 1 is characterized in that: Seeds are buried inside the seed layer sponge (5), and nutrients such as nitrogen, phosphorus, potassium, and graphene particles with a soil moisture retention function are buried in the support layer sponge (4).

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