Reservoir termite comprehensive control method
By forming a toxic soil net curtain, laying interlocking blocks, and pouring anti-seepage walls in the reservoir dam, combined with termite monitoring devices, the problem of low termite control efficiency in the reservoir dam was solved, achieving efficient control of termite activity and repair of dam damage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-26
- Publication Date
- 2026-03-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing technologies are inefficient at controlling termites in reservoir dams and are insufficient to effectively repair internal damage and leakage risks caused by termite activity.
The process involves using chemical grouting to form a toxic soil net, laying interlocking blocks to create a physical slope protection, pouring an anti-seepage wall inside the dam, and installing termite monitoring devices to construct a complete prevention and control chain.
It improves the efficiency of termite control, effectively repairs internal damage and leakage hazards of the dam body, enhances the stability of the slope protection structure, and enables real-time monitoring and early warning of termite activity.
Smart Images
Figure CN121694293A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of reservoir construction, and in particular to a comprehensive method for the prevention and control of termites in reservoirs. Background Technology
[0002] Reservoir dams are important water conservancy infrastructure, among which earth-rock dams, especially homogeneous earth dams, are widely distributed in my country. These dams are generally constructed of earth. Because termites prefer to nest and reproduce within earthen dams, their tunnels and nests penetrate the dam structure, forming continuous seepage channels that weaken the dam's seepage prevention performance and structural stability. During the flood season, high water levels can easily trigger catastrophic accidents such as piping, seepage damage, and even dam failure. Therefore, termite control is an indispensable and long-term task in the safety management of earthen dams.
[0003] Currently, traditional methods for termite control in reservoirs mainly rely on manually searching for mud deposits and mud lines on and around the dam surface, followed by post-treatment methods such as digging up nests and spraying pesticides. This approach is inefficient and cannot effectively repair internal damage and leakage risks caused by termite activity. Therefore, improvements are needed. Summary of the Invention
[0004] In order to improve the efficiency of termite control and effectively repair internal damage and leakage hazards caused by termite activity in dams, this application provides a comprehensive termite control method for reservoirs.
[0005] This application provides a comprehensive method for termite control in reservoirs, employing the following technical solution: A comprehensive termite control method for reservoirs includes the following specific steps: S1, chemical grouting: multiple chemical soil holes are arranged on the back slope of the reservoir dam, and chemical grouting is performed in each hole to form a toxic soil net; S2, interlocking block laying: interlocking blocks are laid layer by layer on the surface of the back slope of the dam from the toe to the top, with the upper and lower layers of interlocking blocks interlocking to form a physical slope protection; S3, anti-seepage wall construction: a plastic concrete anti-seepage wall is poured on the top of the reservoir dam to form a vertical anti-seepage barrier; S4, setting up termite monitoring devices: termite monitoring devices are set up in the termite source area behind the dam, and the termite monitoring devices are used to monitor termite activity information.
[0006] By adopting the above technical solution, the chemical grouting is set inside the dam body to form a toxic soil net to eliminate existing termite colonies. The subsequent laying of interlocking blocks facilitates the construction of a physical barrier on the dam surface to prevent subsequent external termite invasion. Combined with the anti-seepage structure of the cast-in-place anti-seepage wall inside the dam body, it helps to repair the internal damage and leakage risks caused by existing termite-eroded channels. At the same time, the termite monitoring device provides early warning of termite activity, thus ultimately constructing a complete prevention and control chain to eliminate existing termite infestations and prevent future termite invasions. This is conducive to improving the efficiency of subsequent termite control work and effectively repairing the internal damage and leakage risks caused by termite activity.
[0007] Optionally, in step S1, the chemical-soil holes are arranged in a quincunx pattern on the back slope of the dam. The hole spacing and row spacing of the chemical-soil holes are both between 0.8 and 1.0 m, and the hole depth is between 0.8 and 1.0 m. The chemical solution is injected into the lower 2 / 3 of the hole depth, and the upper 1 / 3 of the chemical-soil holes are sealed with cohesive soil.
[0008] By adopting the above technical solution, it is easy to construct a uniform, continuous and appropriately deep three-dimensional toxic soil barrier inside the dam body; the lower 2 / 3 of the depth of the chemical injection hole ensures the full penetration and diffusion of the chemical solution inside the dam body, which facilitates the efficient killing of hidden ant nests and ant trails; the upper 1 / 3 of the hole is sealed with cohesive soil, which effectively prevents the volatilization and loss of the chemical solution, ensuring the long-lasting efficacy of the chemical and reducing environmental pollution, which is conducive to ensuring the killing effect and long-term protection capability of the chemical injection grouting.
[0009] Optionally, the interlocking block includes a locking block body and a locking block connecting part. The locking block connecting parts are arranged in a rectangular shape and are all fixedly connected to the locking block body. A connecting groove is formed between two adjacent locking block connecting parts in the horizontal direction. The locking block connecting parts of two adjacent interlocking blocks in the horizontal direction fit together and are engaged with the connecting groove of one of the interlocking blocks. The mating surface between the locking block connecting part and the connecting groove is an inclined surface or a curved surface.
[0010] By adopting the above technical solution, after the interlocking blocks are laid, the two adjacent interlocking blocks in the horizontal direction are subject to the interlocking and limiting effect of the top and bottom interlocking block connecting grooves, which makes it easier to ensure the connection strength between each interlocking block and effectively enhance the overall stability of the slope protection structure.
[0011] Optionally, the locking block body has a through-hole for avoiding the gap, and after the interlocking block is laid, the position of the hole for avoiding the gap corresponds to the position of one of the soil holes.
[0012] By adopting the above technical solution, it is beneficial to provide a precise channel for the soil-chemical holes below without damaging the overall structural strength and interlocking function of the interlocking blocks. This facilitates secondary grouting or efficacy verification of the pre-arranged soil-chemical holes through the avoidance holes, thereby enabling subsequent maintenance of the toxic soil net curtain.
[0013] Optionally, in step S3, the thickness of the plastic concrete cutoff wall is between 0.4m and 0.6m. During the pouring of the plastic concrete cutoff wall, holes are first created using a drilling device, with bentonite slurry used for wall protection during the hole-making process. Then, plastic concrete is poured into the holes. The permeability coefficient of the plastic concrete is not greater than 1×10⁻. 7 cm / s, 28-day compressive strength not less than 2.0MPa, elastic modulus not greater than 1500MPa.
[0014] By adopting the above technical solutions, it is beneficial to ensure the stability of the borehole wall and prevent borehole collapse during the drilling process. This facilitates the integrity and continuity of the plastic concrete cutoff wall and its reliable integration with the dam. The resulting cutoff wall can serve as an efficient impermeable barrier, effectively blocking seepage channels caused by termite activity or other reasons. Furthermore, the formed cutoff wall has good flexibility to adapt to dam deformation and prevent wall cracking.
[0015] Optionally, the termite monitoring device includes a monitoring housing, which contains a monitoring area and a baiting area. The side wall of the baiting area has a through hole for termites to enter, and a wooden strip for attracting termites is fixedly installed on the side wall of the baiting area. A monitoring camera is installed in the monitoring area, which is used to collect image or video information of the baiting area and transmit the collected information to the analysis and management platform via a wireless network.
[0016] By adopting the above technical solution, when termites are lured into the baiting area through the through-hole to move and feed, the monitoring camera can directly capture clear images of termite activity and transmit them to the analysis and management platform in real time. This facilitates the visualization and high-precision monitoring of termite activity, providing a reliable basis for accurately judging the termite situation and taking timely control measures.
[0017] Optionally, a transparent partition and a transparent support plate are fixedly installed on the top of the lure area from top to bottom. The transparent support plate is funnel-shaped. The through hole is located between the transparent support plate and the transparent partition. The transparent support plate is funnel-shaped. The wooden strips are located at the bottom of the transparent support plate and are distributed circumferentially around the axis of the transparent support plate.
[0018] By adopting the above technical solution, when termites enter the attraction area through the through hole, they will naturally move towards the bottom of the shell under the guidance of the funnel slope. The return path is blocked by the funnel slope, which facilitates the centralized collection and treatment of termites. At the same time, termites enter the attraction area through the funnel slope, which makes it easy for the monitoring camera to accurately monitor the number of termites entering.
[0019] Optionally, the lock block body is equipped with a trapping box, which contains a trapping area and a shooting area. A wooden strip for trapping termites is located in the center of the trapping area. A through-hole for termites to pass through is opened on the side wall of the trapping area. A hinged opening and closing plate for opening and closing the through-hole is installed on the inner wall of the trapping area. A torsion spring is installed between the opening and closing plate and the inner wall of the trapping area. Normally, the opening and closing plate closes the through-hole under the elastic force of the torsion spring. A camera is installed in the shooting area to collect image or video information of the trapping area and transmit the collected information to the analysis and management platform via a wireless network.
[0020] By adopting the above technical solution, termites can enter the trapping area to feed through the external top opening and closing plate. After the termites enter the trapping area, the opening and closing plate will automatically close under the action of the torsion spring, thus forming a one-way channel that "only enters and does not exit", which confines the termites in the trapping area for a long time. This facilitates the centralized extermination treatment of termites located on the back slope of the reservoir dam. If termites want to invade the dam, the interlocking block slope protection is the first physical defense line that termites have to cross. Placing the trapping box directly on the interlocking block makes it easy to directly and instantly monitor and prevent termites from launching a crossing invasion of the dam.
[0021] Optionally, a baffle is also fixedly installed on the inner wall of the trapping area, and the opening and closing plate abuts against the baffle when the opening and closing plate opens the through hole.
[0022] By adopting the above technical solution, the baffle bar plays a limiting role when the opening and closing plate is opened, which makes it easier to limit the opening angle of the opening and closing plate to an optimal range. This ensures that termites can crawl in smoothly, while avoiding excessive torsional fatigue of the torsion spring due to an excessive opening angle, thus helping to ensure the long-term stability of the opening and closing plate during use.
[0023] Optionally, the trapping box includes a first box body and a second box body. The first box body has an installation groove, and the second box body is snapped into the installation groove. The trapping area is located in the second box body, and the first box body has through holes that correspond one-to-one with the through holes.
[0024] By adopting the above technical solution, when it is necessary to replace the bait or carry out centralized extermination of the trapped termites, there is no need to replace the entire trapping box or interlocking block. The second box can be removed separately from the first box. The maintenance process is simple, and the modular design makes it easy to directly replace the second box to fully ensure the trapping effect of the trapping box.
[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. A complete prevention and control chain has been established to eliminate existing termite infestations and prevent future termite invasions. This will help improve the efficiency of subsequent termite control work and effectively repair internal damage and leakage risks caused by termite activity.
[0026] 2. It can construct a uniform, continuous and appropriately deep three-dimensional toxic soil barrier inside the dam body, achieving efficient extermination of hidden ant nests and ant trails, while ensuring the extermination effect and long-term protection capability of the grouting solution.
[0027] 3. After the interlocking blocks are laid, the horizontally adjacent interlocking blocks are interlocked and limited by the connecting grooves of the top and bottom interlocking blocks, which helps to ensure the connection strength between the interlocking blocks and effectively enhances the overall stability of the slope protection structure. Attached Figure Description
[0028] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.
[0029] Figure 2 This is a cross-sectional view of the overall structure of an embodiment of this application.
[0030] Figure 3 yes Figure 2 A magnified view of part A in the diagram.
[0031] Figure 4 yes Figure 2 A magnified view of part B in the diagram.
[0032] Explanation of reference numerals in the attached figures: 1. Soil hole; 2. Interlocking block; 201. Locking block body; 202. Locking block connecting part; 3. Connecting groove; 4. Clearing hole; 5. Trapping box; 501. First box body; 502. Second box body; 6. Mounting groove; 7. Shooting area; 8. Trapping area; 9. Camera; 10. Wooden strip; 11. Through hole; 12. Clearing hole; 13. Opening and closing plate; 14. Torsion spring; 15. Stop bar; 16. Plastic concrete seepage prevention wall; 17. Monitoring shell; 18. Monitoring area; 19. Trapping area; 20. Through hole; 21. Transparent partition; 22. Transparent support plate; 23. Monitoring camera. Detailed Implementation
[0033] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.
[0034] This application discloses a comprehensive method for the prevention and control of termites in reservoirs.
[0035] Reference Figure 1A comprehensive termite control method for reservoirs includes the following specific steps: S1, chemical grouting, multiple chemical soil holes 1 are arranged on the back slope of the reservoir dam, and chemical grouting is carried out in each chemical soil hole 1 to form a toxic soil net.
[0036] Reference Figure 1 and Figure 2 Specifically, when arranging the chemical-treated soil holes 1, the back slope of the reservoir dam is first cleaned and leveled. Then, the chemical-treated soil holes 1 are drilled using drilling equipment such as small drilling rigs. The chemical-treated soil holes 1 are arranged in a quincunx pattern on the back slope of the dam. The hole spacing and row spacing of the chemical-treated soil holes 1 are both between 0.8 and 1.0 m, and the hole depth is between 0.8 and 1.0 m. In this embodiment, the hole spacing and row spacing of the chemical-treated soil holes 1 are both selected as 1 m, and the hole depth is also selected as 1 m. The chemical solution is injected into the lower 2 / 3 of the hole depth of the chemical-treated soil holes 1, and the upper 1 / 3 of the chemical-treated soil holes 1 is sealed with cohesive soil. This design facilitates the construction of a uniform, continuous, and appropriately deep three-dimensional toxic soil barrier within the dam body. The lower two-thirds depth of the injection hole ensures sufficient penetration and diffusion of the pesticide within the dam body, thereby achieving efficient eradication of hidden ant nests and ant trails. The upper one-third depth of the hole is sealed with cohesive soil, effectively preventing pesticide evaporation and loss, and ensuring the eradication effect and long-term protective capability of the grouting.
[0037] S2, Interlocking Block 2 is laid. Interlocking Block 2 is laid layer by layer from the foot of the slope to the top of the slope on the back slope of the dam. The upper and lower layers of Interlocking Block 2 are staggered and interlocked to form a physical slope protection.
[0038] Continue to refer to Figure 1 and Figure 2 Specifically, on the back slope of the dam after grouting, prefabricated interlocking blocks 2 are laid layer by layer from the toe to the crest. Each interlocking block 2 includes a locking block body 201 and locking block connecting parts 202. Four locking block connecting parts 202 are rectangularly distributed and fixedly connected to the locking block body 201. A connecting groove 3 is formed between two horizontally adjacent locking block connecting parts 202. The locking block connecting parts 202 of two horizontally adjacent interlocking blocks 2 are fitted together and engaged in the connecting groove 3 of one of the interlocking blocks 2. The mating surface between the locking block connecting part 202 and the connecting groove 3 is an inclined surface or a curved surface. In this embodiment, the mating surface between the locking block connecting part 202 and the connecting groove 3 is an inclined surface. This ensures that after the interlocking blocks 2 are laid, two horizontally adjacent interlocking blocks 2 are interlocked and limited by the connecting groove 3 of the top and bottom interlocking blocks 2, thereby facilitating the connection strength between each interlocking block 2 and effectively enhancing the overall stability of the slope protection structure.
[0039] Reference Figure 1Furthermore, each locking block body 201 is provided with a through-hole 4. After the interlocking blocks 2 are laid, the through-hole 4 of each locking block body 201 corresponds to the position of each toxic soil hole 1. This facilitates providing a precise channel for the toxic soil holes 1 below without compromising the overall structural strength and interlocking function of the interlocking blocks 2. Secondary grouting or efficacy verification of the pre-arranged toxic soil holes 1 can be performed through the through-hole 4, enabling subsequent maintenance of the toxic soil mesh curtain.
[0040] Reference Figure 1 and Figure 3 In addition, the locking block body 201 of one layer is provided with trapping boxes 5 at intervals. The trapping box 5 includes a first box body 501 and a second box body 502. The first box body 501 is fixed to the wall of the clearance hole 4 of the locking block body 201 by bolts (not shown in the figure). The first box body 501 has an installation groove 6 on the side away from the dam. The second box body 502 is snapped into the installation groove 6 to facilitate quick assembly and disassembly between the second box body 502 and the first box body 501.
[0041] Reference Figure 3 The first box 501 and the second box 502 are respectively equipped with a camera area 7 and a trapping area 8. The camera area 7 is located at the top of the trapping area 8 and is equipped with a camera 9. The camera 9 is used to collect image or video information from the trapping area 8 and transmit the collected information to the analysis and management platform via a wireless network to facilitate the counting of termites. The bottom wall of the camera area 7 and the top wall of the trapping area 8 are both transparent to allow the camera 9 to capture clear images or video information. When the number of termites exceeds a set threshold, the analysis and management platform issues an alarm signal to remind operators to promptly carry out centralized extermination of termites in the trapping area 8.
[0042] Reference Figure 2 and Figure 3 A wooden strip 10 for trapping termites is fixedly installed in the center of the trapping area 8. Through holes 11 are provided in the side walls of the trapping area 8. In this embodiment, four through holes 11 are circumferentially distributed around the axis of the second box 502. A clearance hole 12 is provided in the first box 501, corresponding to each through hole 11, to allow termites to pass through the clearance hole 12 and the through hole 11 into the trapping area 8. A hinged opening and closing plate 13, corresponding to each through hole 11, is installed on the inner wall of the trapping area 8, allowing each opening and closing plate 13 to open and close its respective through hole 11. A torsion spring 14 is provided between the opening and closing plate 13 and the inner wall of the trapping area 8. One end of the torsion spring 14 is connected to the opening and closing plate 13, and the other end is connected to the inner wall of the trapping area 8, so that under normal conditions, the opening and closing plate 13 closes the through hole 11 under the elastic force of the torsion spring 14.
[0043] When termites enter the trapping area 8, the opening and closing plate 13 will automatically close under the action of the torsion spring 14, thus forming a one-way channel that allows only entry and no exit. This confines the termites within the trapping area 8 for an extended period, facilitating centralized extermination of termites located on the back slope of the reservoir dam. If termites attempt to invade the dam, the interlocking block 2 slope protection is the first physical defense they must overcome. When the trapping box 5 within the interlocking block 2 is triggered, it allows for precise location of the termite invasion on the dam, providing accurate coordinates for subsequent precise grouting and enabling targeted termite eradication.
[0044] Reference Figure 3 In order to limit the opening angle of the opening and closing plate 13 to an optimal range, four baffles 15 are fixedly installed on the inner wall of the trapping area 8, which correspond one-to-one with each opening and closing plate 13. When the opening and closing plate 13 opens the through hole 11, the opening and closing plate 13 abuts against one of the baffles 15 to limit the opening and closing plate 13.
[0045] Reference Figure 1 and Figure 2 S3, seepage barrier construction: a plastic concrete seepage barrier 16 is poured on the top of the reservoir dam to form a vertical seepage barrier.
[0046] Specifically, the thickness of the plastic concrete cutoff wall 16 is between 0.4m and 0.6m. In this embodiment, the thickness of the plastic concrete cutoff wall 16 is selected as 0.6m. When pouring the plastic concrete cutoff wall 16, holes are first drilled using drilling equipment such as impact drills. Bentonite slurry is used for wall protection during the drilling process, and then plastic concrete is poured into the holes. The permeability coefficient of the plastic concrete is not greater than 1×10⁻. 7 The concrete cutoff wall has a strength of cm / s, a 28-day compressive strength of not less than 2.0 MPa, and an elastic modulus of not more than 1500 MPa. This ensures the stability of the borehole wall during the drilling process and prevents borehole collapse. It also ensures the integrity and continuity of the plastic concrete cutoff wall 16 and its reliable connection with the dam. Furthermore, it gives the formed cutoff wall good flexibility to adapt to dam deformation and prevent wall cracking.
[0047] Reference Figure 2 and Figure 4 S4. Install termite monitoring devices in the termite source area behind the dam. The termite monitoring devices are used to monitor termite activity information.
[0048] Reference Figure 1 and Figure 4Specifically, in this embodiment of the application, one termite monitoring device is installed within a 15 to 30 square meter area, and in another embodiment, one termite monitoring device is installed within a 20 square meter area. The termite monitoring device includes a monitoring housing 17, and a monitoring area 18 and an attraction area 19 are arranged sequentially from top to bottom inside the monitoring housing 17. The side wall of the attraction area 19 is also fixedly provided with wooden strips 10 for attracting termites. Multiple wooden strips 10 are evenly distributed around the axis of the attraction area 19. The side wall of the attraction area 19 has through holes 20 for termites to enter.
[0049] Reference Figure 4 A transparent partition 21 and a transparent support plate 22 are fixedly installed on the top of the baiting area 19 from top to bottom. The transparent partition 21 provides a stable separation between the baiting area 19 and the monitoring area 18. The transparent support plate 22 is funnel-shaped, with a through hole 20 located between the transparent support plate 22 and the transparent partition 21. The wooden strip 10 in the baiting area 19 is located at the bottom of the transparent support plate 22, so that when termites enter the baiting area 19, they will be guided by the slope of the funnel and move naturally towards the bottom of the shell, which facilitates the centralized collection and treatment of termites and the accurate monitoring of the number of termites in the shell.
[0050] Continue to refer to Figure 4 A monitoring camera 23 is installed in the monitoring area 18. The monitoring camera 23 is used to collect image or video information from the baiting area 19 and transmit the collected information to the analysis and management platform via a wireless network. When the number of termites exceeds a set threshold, the analysis and management platform issues an alarm signal to remind operators to carry out centralized extermination of termites inside the monitoring shell 17 and to remind operators to conduct a range check within a 20-square-meter area, thus serving as the first line of defense to achieve early warning of termites.
[0051] The implementation principle of this application embodiment is as follows: First, the setting of chemical grouting facilitates the formation of a toxic soil net inside the dam body to eliminate existing termite colonies. Subsequently, the interlocking blocks 2 facilitate the construction of a physical barrier on the dam surface to prevent subsequent external termite invasion. Combined with the anti-seepage structure of the cast-in-place anti-seepage wall inside the dam body, it helps to repair the internal damage and leakage risks caused by existing termite-eroded channels. At the same time, it is used in conjunction with termite monitoring devices to provide early warning of termite activity, thereby ultimately constructing a complete prevention and control chain to eliminate existing termite infestations and prevent future termite invasions. This is conducive to improving the efficiency of subsequent termite control work and effectively repairing the internal damage and leakage risks caused by termite activity. In addition, if termites want to invade the dam, the slope protection of the interlocking blocks 2 is the first physical defense line they have to cross. When the trapping box 5 inside the interlocking blocks 2 is triggered, it is easy to accurately locate the specific location of termite invasion on the dam, which is convenient for providing accurate coordinates for subsequent precise grouting and realizing the targeted removal of termites.
[0052] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A comprehensive method for termite control in reservoirs, characterized in that: The specific steps include: S1, chemical grouting, multiple chemical soil holes (1) are arranged on the back slope of the reservoir dam, and chemical grouting is carried out in each chemical soil hole (1) to form a toxic soil net curtain; S2, Interlocking blocks (2) are laid. Interlocking blocks (2) are laid layer by layer from the foot of the slope to the top of the slope on the back slope of the dam. The upper and lower interlocking blocks (2) are staggered and interlocked to form a physical slope protection. S3, seepage barrier construction, a plastic concrete seepage barrier (16) is poured on the top of the reservoir dam to form a vertical seepage barrier; S4. Install termite monitoring devices in the termite source area behind the dam. The termite monitoring devices are used to monitor termite activity information.
2. The integrated termite control method for reservoirs according to claim 1, characterized in that: In step S1, the chemical soil holes (1) are arranged in a quincunx pattern on the back slope of the dam. The hole spacing and row spacing of the chemical soil holes (1) are both between 0.8 and 1.0 m, and the hole depth is between 0.8 and 1.0 m. The chemical solution is injected into the lower 2 / 3 of the hole depth of the chemical soil holes (1), and the upper 1 / 3 of the chemical soil holes (1) is sealed with cohesive soil.
3. The integrated termite control method for reservoirs according to claim 2, characterized in that: The interlocking block (2) includes a locking block body (201) and a locking block connecting part (202). The locking block connecting parts (202) are arranged in a rectangular shape and are all fixedly connected to the locking block body (201). A connecting groove (3) is formed between two adjacent locking block connecting parts (202) in the horizontal direction. The locking block connecting parts (202) of two adjacent interlocking blocks (2) in the horizontal direction fit together and are engaged with the connecting groove (3) of one of the interlocking blocks (2). The mating surface between the locking block connecting part (202) and the connecting groove (3) is an inclined surface or a curved surface.
4. The integrated termite control method for reservoirs according to claim 3, characterized in that: The locking block body (201) has a through-hole (4) and after the interlocking block (2) is laid, the position of the through-hole (4) corresponds to that of one of the soil holes (1).
5. The integrated termite control method for reservoirs according to claim 1, characterized in that: In step S3, the thickness of the plastic concrete cutoff wall (16) is between 0.4m and 0.6m. When the plastic concrete cutoff wall (16) is poured, holes are first created using a hole-making device, with bentonite slurry used for wall protection during the hole-making process. Then, plastic concrete is poured into the holes. The permeability coefficient of the plastic concrete is not greater than 1×10⁻. 7 cm / s, 28-day compressive strength not less than 2.0MPa, elastic modulus not greater than 1500MPa.
6. The integrated termite control method for reservoirs according to claim 1, characterized in that: The termite monitoring device includes a monitoring housing (17), which contains a monitoring area (18) and a baiting area (19). The side wall of the baiting area (19) has a through hole (20) for termites to enter, and a wooden strip (10) for attracting termites is fixedly installed on the side wall of the baiting area (19). A monitoring camera (23) is installed in the monitoring area (18), which is used to collect image or video information of the baiting area (19) and transmit the collected information to the analysis and management platform via a wireless network.
7. The integrated termite control method for reservoirs according to claim 6, characterized in that: The top of the lure area (19) is fixedly provided with a transparent partition (21) and a transparent support plate (22) from top to bottom. The transparent support plate (22) is funnel-shaped. The through hole (20) is located between the transparent support plate (22) and the transparent partition (21). The transparent support plate (22) is funnel-shaped. The wooden strips (10) are located at the bottom of the transparent support plate (22) and are distributed circumferentially around the axis of the transparent support plate (22).
8. The integrated termite control method for reservoirs according to claim 3, characterized in that: The lock block body (201) is provided with a trapping box (5), which is provided with a trapping area (8) and a shooting area (7). The trapping area (8) is provided with a wooden strip (10) for trapping termites in the middle. The trapping area (8) has a through hole (11) on its side wall for termites to pass through. The trapping area (8) is hinged to an opening and closing plate (13) for opening and closing the through hole (11). A torsion spring (14) is provided between the opening and closing plate (13) and the inner wall of the trapping area (8). Under normal conditions, the opening and closing plate (13) closes the through hole (11) under the elastic force of the torsion spring (14). The shooting area (7) is provided with a shooting camera (9). The shooting camera (9) is used to collect image or video information of the trapping area (8) and transmit the collected information to the analysis and management platform through a wireless network.
9. The integrated termite control method for reservoirs according to claim 8, characterized in that: The inner wall of the trapping area (8) is also fixedly installed with a baffle (15). When the opening and closing plate (13) opens the through hole (11), the opening and closing plate (13) abuts against the baffle (15).
10. A method for integrated termite control in reservoirs according to claim 9, characterized in that: The trapping box (5) includes a first box body (501) and a second box body (502). The first box body (501) has an installation groove (6), and the second box body (502) is snapped into the installation groove (6). The trapping area (8) is located in the second box body (502). The first box body (501) has a through hole (12) that corresponds one-to-one with the through hole (11).