A soil and water loss monitoring device based on remote sensing technology

Abstract

The application discloses a kind of water and soil loss monitoring devices based on remote sensing technology, applied to the slope main body, the slope main body includes slope face department and respectively integratedly arranged in the slope top and slope foot of slope face department two ends, the water and soil loss monitoring device includes: collection monitoring department is arranged on the slope foot, supplementing part and control part.This technical solution is equipped with collection monitoring department, respectively collects the water and mud flowing down on slope face department, and collects the weight data of collected water and mud, and the collected data is convenient for monitoring personnel to analyze the situation of water and soil loss, and is provided with water supplementing part, can be collected mud is replenished to slope face department and collected water irrigation plant on slope face department, avoid slope face department soil loss, cause the death of plant rhizome exposure on slope face department, on the other hand, the collected water is directly used reasonably, reduces water resource waste, guarantees the stable growth of plant on slope face department.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of soil and water loss prevention and control, in particular to a soil and water loss monitoring device based on remote sensing technology. BACKGROUND

[0002] Soil and water loss refers to the phenomenon that rainwater cannot be absorbed in place, flows downstream, and erodes soil due to natural or human factors, resulting in the simultaneous loss of water and soil.

[0003] The soil and water loss monitoring device based on remote sensing technology is usually composed of a device for detecting soil and water loss data, a device for receiving soil and water loss data, and a device for remotely transmitting soil and water loss data. Currently, the soil and water loss monitoring device based on remote sensing technology is widely used in slope protection. The traditional soil and water loss monitoring device based on remote sensing technology has the following defects when in use: Currently, plants are usually planted on the slope surface of some slope protection to reduce soil and water loss. However, this also leads to another problem. When the rainfall is large, rainwater will erode the soil layer. Although the soil and water loss monitoring device based on remote sensing technology can monitor the soil and water loss of the slope protection and enable the monitoring personnel to know the soil and water loss situation, the monitoring personnel cannot handle it. After the soil loss, the plant roots on the slope surface are exposed, causing the plant to die, and thus affecting the ability of the slope protection to resist soil and water loss in the later period. SUMMARY

[0004] The purpose of the present application is to provide a soil and water loss monitoring device based on remote sensing technology to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A soil and water loss monitoring device based on remote sensing technology is applied to a slope protection main body, which includes a slope surface part and a slope top part and a slope foot part integrally arranged at both ends of the slope surface part. The soil and water loss monitoring device comprises a collection and monitoring part arranged on the slope foot part, a supplement part, and a control part. Wherein,

[0007] The collection and monitoring part is used to collect water and mud flowing downward on the slope surface part and collect the weight data of the collected water and mud, respectively;

[0008] The supplement part is used to supplement the collected mud to the slope surface part and irrigate the plants on the slope surface part with the collected water;

[0009] The control part is used to send the collected weight data of the water and mud to a remote monitoring terminal.

[0010] Further improvement is that the collection and monitoring part comprises a mounting frame, a collection box one, a weight sensor one, a weight sensor two, and a collection box two.

[0011] The mounting frame is embedded on the upper surface of the slope foot, and a protruding part is integrally arranged on one side of the mounting frame;

[0012] The first collecting box is arranged on the mounting frame, and an open top of the first collecting box is used for collecting water;

[0013] The first weight sensor is arranged at the connection between the first collecting box and the mounting frame, and is used for detecting the weight of the first collecting box;

[0014] The second weight sensor is arranged on the protruding part, and is used for detecting the weight of the second collecting box;

[0015] The second collecting box is arranged on the second weight sensor and directly above the first collecting box, an inlet is arranged on one side of the second collecting box facing the slope surface, and the inlet is used for water and mud flowing downward on the slope surface to enter, and water filtering holes are uniformly arranged on the bottom surface of the second collecting box.

[0016] Further improvement lies in that the supplement part comprises an outer shell one, a discharging seat, a guide seat, a sliding seat, an outer shell two, a receiving hopper and a driving device one;

[0017] The outer shell one is arranged at least in two groups, is inserted into the top surface of the second collecting box at two ends and extends into the second collecting box, and an inlet is arranged on one side of the bottom of the outer shell one facing the center of the second collecting box;

[0018] The discharging seat is arranged on one side of the top end of the outer shell one facing the slope surface and is in communication with the outer shell one;

[0019] The guide seat is arranged in two groups and is arranged on the upper surfaces of the slope surface at two ends;

[0020] The sliding seat is slidingly arranged on the outer wall of the guide seat;

[0021] The outer shell two is arranged on the two groups of sliding seats through supports and is parallel to the length direction of the second collecting box, and an inlet is arranged on the bottom of the outer shell two along the length direction of the outer shell two;

[0022] The receiving hopper is in correspondence with the discharging end of the discharging seat at one end and is in communication with the inner cavity of the outer shell two at the other end;

[0023] The driving device one is arranged on the top of the slope and is used for driving the sliding seat to move along the guide seat;

[0024] Spiral blade devices are arranged on the outer shell one and the outer shell two, the spiral blade device on the outer shell one is used for transmitting the mud in the second collecting box from the inlet to the discharging seat for discharging, and the spiral blade device on the outer shell two is used for transmitting the mud entering the outer shell two to the middle part of the outer shell two.

[0025] Further improvement lies in that the supplement part further comprises a liquid pumping device, a shunt pipe and a nozzle;

[0026] The liquid extraction device has one end connected to the collection tank via a pipe and the other end connected to the diversion pipe.

[0027] The diversion pipe is located on one side of the second outer casing and is parallel to the length direction of the second outer casing.

[0028] The nozzles are arranged in multiple sets in a linear array at the bottom of the diverter tube and are connected to the inner cavity of the diverter tube.

[0029] A further improvement is that the control unit includes a photovoltaic power supply component and a control device disposed on the collection and monitoring unit;

[0030] The control device includes a controller, a wireless communication module, and a camera device.

[0031] A further improvement is that the second collection box is equipped with a processing unit, which includes a second drive device and a scraper.

[0032] Drive device 2 is located inside collection box 2 and between the two sets of outer shells 1, and is used to drive the scraper to move along the length of collection box 2;

[0033] The scraper is connected to the second drive unit at one end and contacts the inner wall of the bottom of the second collection box at the other end.

[0034] A further improvement is that the upper surface of the slope is provided with multiple planting sections for planting plants, and the upper surface of the slope foot is provided with an installation groove, in which the collection and monitoring section is located.

[0035] Compared with the prior art, the beneficial effects of the present invention are:

[0036] This technical solution includes a collection and monitoring unit that collects water and mud flowing down the slope and weighs the collected water and mud. Monitoring personnel can analyze the soil erosion situation based on the collected weight data. A water replenishment unit is also included to replenish the collected mud to the slope and irrigate the vegetation on the slope with the collected water, preventing soil erosion that could expose plant roots and cause death. Furthermore, the collected water is used rationally to reduce water waste and ensure stable plant growth on the slope. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the structure of the present invention;

[0038] Figure 2 This is a schematic diagram of the main slope protection structure in this invention;

[0039] Figure 3 This is a schematic diagram of the collection and monitoring unit structure in this invention;

[0040] Figure 4 For the present inventionFigure 3 Partial structure schematic diagram of the invention

[0041] Figure 5 Partial structure schematic diagram of the invention Figure 4 Partial structure schematic diagram of the invention

[0042] Figure 6 Partial structure schematic diagram of the invention

[0043] In the figure: 1, slope body; 101, slope surface part; 102, slope top part; 103, slope foot part; 104, installation groove; 105, planting part; 2, installation frame; 201, convex part; 3, collection box one; 4, weight sensor one; 5, weight sensor two; 6, collection box two; 7, inlet; 8, water filtering hole; 9, photovoltaic power supply component; 10, control device; 11, shell one; 111, feeding port; 12, spiral blade device; 13, discharging seat; 14, guide seat; 15, sliding seat; 16, shell two; 17, receiving hopper; 18, driving device one; 19, driving device two; 20, scraper; 21, liquid pumping equipment; 22, shunt pipe; 23, nozzle. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0045] Embodiment 1

[0046] Please refer to Figures 1-2 A soil and water loss monitoring device based on remote sensing technology is applied to a slope body 1, and is used for monitoring the soil and water loss on the slope body 1. The slope body 1 includes a slope surface part 101, and a slope top part 102 and a slope foot part 103 integrally arranged at both ends of the slope surface part 101 respectively. The slope surface part 101 is in an inclined state, and the slope top part 102 and the slope foot part 103 are perpendicular to the slope surface part 101. A plurality of planting parts 105 for planting plants are arranged on the upper surface of the slope surface part 101, for example, the planting part 105 is a planting pipe. By planting plants in the planting part 105, the soil and water loss of the slope body 1 is reduced. An installation groove 104 is arranged on the upper surface of the slope foot part 103.

[0047] The soil and water loss monitoring device includes a collection monitoring part, a supplement part and a control part arranged on the slope foot part 103.

[0048] The collection monitoring part is arranged in the installation groove 104 and is used for collecting water and mud flowing downward on the slope surface part 101 respectively and collecting weight data of the collected water and mud. In rainy weather, rainwater carries mud and flows downward on the slope surface part 101 to the slope foot part 103, but is collected by the collection monitoring part, and weight data of the collected water and mud is monitored. In the embodiment, weight of the collected water and mud flowing downward is monitored in particular;

[0049] The supplement part is used for supplementing the collected mud to the slope surface part 101 and irrigating plants on the slope surface part 101. Considering that rainwater erosion of the slope surface part 101 causes loss of mud on the slope surface part 101, which easily exposes roots of plants planted on the slope surface part 101 and causes death, the collected mud can be supplemented to the slope surface part 101 in the subsequent through the supplement part. Considering that direct discharge of the collected water causes waste, the plants planted on the slope surface part 101 need to be irrigated, and the plants on the slope surface part 101 can be irrigated through the supplement part.

[0050] The control part is used for sending the collected weight data of the water and mud to a remote monitoring terminal. The remote monitoring terminal can be an intelligent mobile terminal of a monitoring personnel or a ground station and the like, so that the monitoring personnel can analyze water and soil loss of the slope protection main body 1 according to the collected weight data and remotely control the supplement part to work.

[0051] Please refer to Figures 3-5 As preferred, the collection monitoring part of the embodiment comprises an installation frame 2, a collection box one 3, a weight sensor one 4, a weight sensor two 5 and a collection box two 6.

[0052] The installation frame 2 is embedded on the upper surface of the slope foot part 103. Specifically, the installation frame 2 is detachably arranged in the installation groove 104. One side of the installation frame 2 is integrally provided with a protruding part 201, which is used for supporting and arranging the weight sensor two 5 and the collection box two 6.

[0053] The collection box one 3 is arranged on the installation frame 2 and is provided with an open top for collecting water.

[0054] The weight sensor one 4 is arranged at a connection between the collection box one 3 and the installation frame 2 and is used for detecting weight of the collection box one 3.

[0055] The weight sensor two 5 is arranged on the convex part 201 and is used for detecting the weight of the collection box two 6; the weight sensor one 4 and the weight sensor two 5 both belong to the prior art, for example, a weight sensor of an SBY-A-2t model can be used, of course, not limited to this model, and the monitoring personnel can analyze the water and soil loss condition according to the weight of the water and mud detected by the weight sensor one 4 and the weight sensor two 5, for example, a kind of slope water and soil loss monitoring device disclosed in the publication number CN213456532U has disclosed this kind of mode, and details are not repeated here;

[0056] The collection box two 6 is arranged on the weight sensor two 5 and is located directly above the collection box one 3, an inlet 7 is formed on the side of the collection box two 6 facing the slope part 101, for the water and mud flowing downward on the slope part 101 to enter, and water holes 8 are uniformly formed on the bottom surface of the collection box two 6, for the water entering the collection box two 6 to separate from the collection box two 6 and enter the collection box one 3. The height of the collection box two 6 extends out of the installation groove 104, for blocking the water and mud flowing downward from the slope part 101, and the mud and water flowing downward on the slope part 101 are collected into the collection box two 6 and the collection box one 3 respectively.

[0057] Please refer to Figure 6 As preferred, the supplement part of the embodiment comprises: a shell one 11, a discharging seat 13, a guide seat 14, a sliding seat 15, a shell two 16, a receiving hopper 17 and a driving device one 18.

[0058] The shell one 11 is provided with at least two groups, is respectively inserted into the top surface of the collection box two 6 at both ends and extends into the collection box two 6, and the shell one 11 is provided with an inlet 111 on the bottom of the side facing the center of the collection box two 6.

[0059] The discharging seat 13 is obliquely arranged on the top end of the side of the shell one 11 facing the slope part 101 and is in communication with the shell one 11.

[0060] The guide seat 14 is provided with two groups and is respectively arranged on the upper surfaces of both ends of the slope part 101; the guide seat 14 is parallel to the slope part 101, on the one hand, plays a guiding role in the movement of the sliding seat 15, and on the other hand, also makes the rainwater not to carry the soil to flow away from the side of the slope main body 1;

[0061] The sliding seat 15 is slidingly arranged on the outer wall of the guide seat 14.

[0062] The shell two 16 is arranged on the two groups of sliding seats 15 through supports and is parallel to the length direction of the collection box one 3, and the shell two 16 is provided with a supplement inlet on the bottom along the length direction of the shell two 16; it should be noted that the shell two 16 is located above the plants planted on the slope part 101, and it will not contact the plants planted on the slope part 101 when moving with the sliding seat 15, and the supplement inlet is used for discharging the soil in the shell two 16 downward to the slope part 101;

[0063] a receiving hopper 17, one end of which corresponds to the discharging end of the discharging seat 13, and the other end of which is in communication with the inner cavity of the second casing 16, for allowing the soil discharged from the discharging seat 13 to enter the second casing 16;

[0064] a driving device 18 arranged at the top of the slope 102, for driving the sliding seat 15 to move along the guide seat 14; for example, the driving device 18 is an electric winch and a pull rope, and is not limited to the above structures;

[0065] The first casing 11 and the second casing 16 are both provided with a spiral blade device 12, which belongs to the prior art and is usually composed of a motor, a shaft body and a spiral blade, and will not be described in detail herein. The spiral blade device 12 on the first casing 11 is used for driving the soil in the collecting box 6 to move from the feeding port 111 to the discharging seat 13 for discharging. The spiral blade device 12 on the second casing 16 is used for driving the soil entering the second casing 16 to move to the middle part of the second casing 16. In the process of driving the soil in the second casing 16 to move to the middle part of the second casing 16, the soil gradually falls from the feeding port to the slope part 101, so that the soil discharged from the feeding port will not be accumulated on one side of the slope part 101.

[0066] As preferred, the supplement part of the embodiment further comprises a liquid pumping device 21, a shunt pipe 22 and a nozzle 23.

[0067] The liquid pumping device 21 is in communication with the collecting box 1 through a pipeline at one end and is in communication with the shunt pipe 22 at the other end; for example, the liquid pumping device is a liquid pumping pump.

[0068] The shunt pipe 22 is arranged at one side of the second casing 16 and is parallel to the length direction of the second casing 16. The vertical cross section of the shunt pipe 22 is in a rectangular sealing structure, which plays a role of shunting.

[0069] The nozzle 23 is arranged in multiple groups and is arranged in a linear array at the bottom of the shunt pipe 22 and is in communication with the inner cavity of the shunt pipe 22. The water in the collecting box 1 is pumped into the shunt pipe 22 through the liquid pumping device 21 and is sprayed out from the nozzle 23, so as to irrigate the plants planted on the slope part 101.

[0070] As preferred, the control part of the embodiment comprises a photovoltaic power supply assembly 9 and a control device 10 arranged on the collection and monitoring part. The photovoltaic power supply assembly 9 belongs to the prior art and is used for providing power supply for the electrical elements in the water and soil loss monitoring device, and will not be described in detail herein.

[0071] The control device 10 includes a controller, a wireless communication module, and a camera device. The controller is used to control the electrical components in the soil erosion monitoring device. The wireless communication module is used to communicate with the remote monitoring terminal, so as to remotely send the data collected by the weight sensor 4 and the weight sensor 5, as well as the images collected by the camera device, to the remote monitoring terminal. At the same time, it is convenient for the monitoring personnel to remotely send signals to control the operation of the electrical components in the soil erosion monitoring device. By setting up a camera device (not shown in the figure), the monitoring personnel can remotely view the condition of the slope protection body 1.

[0072] Preferably, the collection box 26 in this embodiment is provided with a processing unit, which includes a driving device 219 and a scraper 20.

[0073] Drive device 2 19 is located inside collection box 2 6 and between the two sets of outer shells 11, and is used to drive scraper 20 to move along the length of collection box 2 6; for example, drive device 2 19 is an electric guide rail and slider, etc.

[0074] The scraper 20 is connected to the drive device 19 at one end and contacts the inner wall of the bottom of the collection box 6 at the other end. The drive device 19 drives the scraper 20 to move, which can prevent the mud in the collection box 6 from clogging the filter holes 8 and affecting the quality of mud and water separation. On the other hand, it can push the mud in the collection box 6 into the feed inlet 111.

[0075] Working principle: In case of rain, rainwater carrying soil flows from the top of the slope 101 to the bottom of the slope 103, but is blocked by the second collection box 6, and can only continue to flow downward through the inlet 7. Therefore, the second collection box 6 can collect rainwater and the soil it carries. The rainwater and soil entering the second collection box 6 pass through the filter holes 8, so that the rainwater flows downward into the first collection box 3, while the soil remains in the second collection box 6. The weight of the first collection box 3 and the second collection box 6 can be detected by the weight sensor 1 and the weight sensor 2 respectively, and the detected weight data is sent remotely to the remote monitoring terminal through the control unit. When the ratio of water to soil is different, the detected weight data will also be different, which makes it convenient for monitoring personnel to analyze the soil erosion based on the weight data.

[0076] After the rain stops, the monitoring personnel can remotely send a signal to control the driving device two 19 and the helical blade device 12. The driving device two 19 drives the scraper 20 to move and push the soil in the collection box two 6 to the feeding port 111. The helical blade device 12 on the shell one 11 makes the soil at the feeding port 111 move upward and be discharged from the discharging seat 13 to the receiving hopper 17, and then enter the shell two 16 through the receiving hopper 17. After the soil in the collection box two 6 is discharged, the driving device one 18 is opened to drive the sliding seat 15 to move along the guide seat 14. In the process of moving, the helical blade device 12 on the shell two 16 makes the soil in the shell two 16 be evenly discharged from the feeding port and return to the slope surface part 101.

[0077] When it is necessary to irrigate the plants planted on the slope surface part 101, the liquid suction device 21 is opened. The liquid suction device 21 can suck the liquid in the collection box one 3 out to the shunt pipe 22 and spray it out from the nozzle 23 to irrigate the plants planted on the slope surface part 101.

[0078] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A soil and water loss monitoring device based on remote sensing technology, applied to a slope protection body (1), the slope protection body (1) comprising a slope surface part (101), a slope top part (102) and a slope foot part (103) integrally arranged at both ends of the slope surface part (101) respectively, characterized in that: The soil erosion monitoring device comprises a collecting and monitoring part, a supplementing part and a control part arranged on the slope foot (103), wherein The collecting and monitoring part is used for collecting water and mud flowing down the slope surface (101) respectively and collecting weight data of the water and mud; The supplementing part is used for supplementing the collected mud to the slope surface (101) and irrigating plants on the slope surface (101) with the collected water; The control part is used for sending the collected weight data of the water and mud to a remote monitoring terminal; The collecting and monitoring part comprises a mounting frame (2), a collecting box one (3), a weight sensor one (4), a weight sensor two (5) and a collecting box two (6); The mounting frame (2) is embedded on the upper surface of the slope foot (103), and a convex part (201) is integrally arranged on one side of the mounting frame (2); The collecting box one (3) is arranged on the mounting frame (2) and has an open top for collecting water; The weight sensor one (4) is arranged at the connecting position of the collecting box one (3) and the mounting frame (2) and used for detecting the weight of the collecting box one (3); The weight sensor two (5) is arranged on the convex part (201) and used for detecting the weight of the collecting box two (6); The collecting box two (6) is arranged on the weight sensor two (5) and directly above the collecting box one (3), an inlet (7) is formed on the side of the collecting box two (6) facing the slope surface (101) for water and mud flowing down the slope surface (101) to enter, and water filtering holes (8) are uniformly formed on the bottom surface of the collecting box two (6); The supplementing part comprises a shell one (11), a discharging seat (13), a guide seat (14), a sliding seat (15), a shell two (16), a receiving hopper (17) and a driving device one (18); The shell one (11) is provided with at least two groups, which are respectively inserted into the top surface of the collecting box two (6) at both ends and extend into the collecting box two (6), and the shell one (11) is provided with a feeding port (111) on the bottom of the side facing the center of the collecting box two (6); The discharging seat (13) is obliquely arranged on the top end of the side of the shell one (11) facing the slope surface (101) and communicates with the shell one (11); The guide seat (14) is provided with two groups, which are respectively arranged on the upper surfaces of both ends of the slope surface (101); The sliding seat (15) is slidingly arranged on the outer wall of the guide seat (14); The shell two (16) is arranged on the two groups of sliding seats (15) through supports and parallel to the length direction of the collecting box two (6), and the shell two (16) is provided with a supplementing port on the bottom along the length direction of the shell two (16); The receiving hopper (17) has one end corresponding to the discharging end of the discharging seat (13) and the other end communicating with the inner cavity of the shell two (16); The driving device one (18) is arranged on the slope top (102) and used for driving the sliding seat (15) to move along the guide seat (14). The shell one (11) and the shell two (16) are provided with spiral blade devices (12), the spiral blade device (12) on the shell one (11) is used for conveying the mud in the collecting box two (6) from the feed port (111) to the discharge seat (13) for discharging, and the spiral blade device (12) on the shell two (16) is used for conveying the mud entering the shell two (16) to the middle of the shell two (16).

2. The device for monitoring water and soil erosion based on remote sensing technology according to claim 1, characterized in that: The supplement part further comprises a liquid pumping device (21), a shunt pipe (22) and a nozzle (23); The liquid pumping device (21) is communicated with the collecting box one (3) through a pipeline at one end and communicated with the shunt pipe (22) at the other end; The shunt pipe (22) is arranged on one side of the shell two (16) and parallel to the length direction of the shell two (16); The nozzle (23) is arranged in multiple groups and arranged in linear array at the bottom of the shunt pipe (22) and communicated with the inner cavity of the shunt pipe (22).

3. The device for monitoring water and soil erosion based on remote sensing technology according to claim 1, characterized in that: The control part comprises a photovoltaic power supply assembly (9) and a control device (10) arranged on the collection monitoring part; The control device (10) comprises a controller, a wireless communication module and a camera device.

4. The device for monitoring water and soil erosion based on remote sensing technology according to claim 1, characterized in that: The collecting box two (6) is provided with a processing part, and the processing part comprises a driving device two (19) and a scraper (20); The driving device two (19) is arranged in the collecting box two (6) and located between the two groups of shell one (11) and used for driving the scraper (20) to move along the length direction of the collecting box two (6); The scraper (20) is connected with the driving device two (19) at one end and contacted with the inner wall of the bottom of the collecting box two (6) at the other end.

5. The device for monitoring water and soil erosion based on remote sensing technology according to claim 1, characterized in that: The upper surface of the slope surface part (101) is provided with multiple groups of planting parts (105) for planting plants, the upper surface of the slope foot part (103) is provided with a mounting groove (104), and the collection monitoring part is arranged in the mounting groove (104).

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