Efficient drainage device for geological disaster prevention and control

Abstract

The efficient drainage device comprises a water collecting pipe, a plurality of flow guide pipes and a control device, the water collecting pipe is connected with the flow guide pipes, the flow guide pipes are connected through water pumps, the water pumps are connected with solar charging devices respectively, and an inwards-concave coarse filter screen and an inwards-concave fine filter screen are connected into the water collecting pipe. The inner concave coarse filter screen is connected with a first impurity collecting and water filtering basket, the inner concave fine filter screen is connected with a second impurity collecting and water filtering basket, inner wall textures are arranged on the inner wall of the flow guide pipe, a spiral flow guide plate is connected into the flow guide pipe, the water pump is connected with the flow guide pipe through a connector, and the connector is connected with a flow sensor. An intelligent controller and a communication module are connected in the control cabinet, and the flow sensor, the water pump and the communication module are electrically connected with the intelligent controller. The device has the advantages that water can be drained quickly; the method adapts to complex terrains; the anti-blocking capability is excellent; impurities can be collected and cleaned; the method is environment-friendly and sustainable.

Description

Technical Field

[0001] The present invention relates to the technical field of geological disaster prevention and control devices, and in particular to a high-efficiency drainage device used in geological disaster prevention and control. Background Art

[0002] In the field of geological disaster prevention and control, drainage issues have always been a crucial link. The occurrence of geological disasters such as landslides, debris flows, and ground collapse is often closely related to water. For example, in landslide disasters, excessive rainfall or groundwater seepage will reduce the shear strength of the soil and increase the pore water pressure. When this change reaches a certain level, it is easy to cause a landslide. The formation of debris flows is also often due to the steep terrain in mountainous areas. Under the action of heavy rain, surface water quickly gathers, carrying a large amount of loose solid matter to form debris flows.

[0003] Existing drainage devices have many shortcomings in dealing with these problems. On the one hand, the water inlet method of traditional drainage pipes is relatively simple, usually just a simple hole, which is easily blocked by impurities such as silt and gravel in complex geological environments. When groundwater or surface water carries a large amount of silt and flows into the drainage pipe, due to the lack of an effective filtering mechanism, these impurities will accumulate in the pipe in a short time, seriously affecting the drainage efficiency.

[0004] On the other hand, drainage speed is also a key issue. Most of the current drainage devices do not have a special drainage design, and the water flows slowly and disorderly in the pipes. Especially in cases where the terrain is relatively flat or the drainage distance is long, the water cannot be discharged in time, causing the water accumulation problem to continue to worsen. Moreover, in some special terrains, such as hillsides and valleys, drainage relying solely on natural drop often cannot meet the requirements, and the existing drainage devices lack effective power-assisted means to cope with the drainage needs under different terrains, which greatly reduces the drainage effect under these complex terrain conditions and cannot effectively prevent the occurrence of geological disasters. Summary of the invention

[0005] In order to solve the above problems, especially to address the deficiencies in the prior art, the present invention provides a high-efficiency drainage device for use in geological disaster prevention and control that can solve the above problems.

[0006] To achieve the above purpose, the present invention adopts the following technical means:

[0007] An efficient drainage device for geological disaster prevention and control, comprising a water collecting pipe, multiple groups of diversion pipes and a control device, wherein the water collecting pipe is connected to one group of the diversion pipes, the multiple groups of the diversion pipes are connected through water pumps, and the multiple groups of the water pumps are respectively connected to solar charging devices;

[0008] The end of the water collecting pipe away from the guide pipe is connected with an inwardly concave coarse filter screen and an inwardly concave fine filter screen distributed up and down, the inward concave part of the inwardly concave coarse filter screen is detachably connected with a first impurity collecting water filter basket, and the inward concave part of the inwardly concave fine filter screen is detachably connected with a second impurity collecting water filter basket;

[0009] The inner wall of the guide tube is provided with inner wall texture, and a spiral guide plate is connected inside the guide tube;

[0010] The water pump is connected to the corresponding flow guide pipe through a connector, and the connector is connected to a flow sensor;

[0011] The solar charging device comprises a solar control box, the top of which is connected to a solar panel, a charging controller and a battery are connected inside the solar control box, the solar panel and the battery are electrically connected to the charging controller respectively, and the charging controller is electrically connected to the corresponding water pump;

[0012] The control device comprises a control cabinet, in which an intelligent controller and a communication module are connected, and the flow sensor, the water pump and the communication module are electrically connected to the intelligent controller respectively.

[0013] A further solution of the present invention is that the sides of the water collecting pipe are connected with symmetrically distributed positioning plates.

[0014] A further solution of the present invention is that a first retaining ring and a second retaining ring are connected to the water collecting pipe and are distributed up and down, the concave coarse filter is connected to the first retaining ring through a fixing wire, and the concave fine filter is connected to the second retaining ring through a fixing wire.

[0015] A further solution of the present invention is that the water collecting pipe, the first retaining ring and the second retaining ring are manufactured in one piece.

[0016] A further solution of the present invention is that a connecting ring is connected to the concave part of the concave coarse filter screen, the first impurity collection water filter basket is threadedly connected to the connecting ring, the bottom of the concave part of the concave fine filter screen is connected to a supporting frame, and the second impurity collection water filter basket is movably connected to the supporting frame.

[0017] A further solution of the present invention is that a handle bar is connected to the top of the first impurity collecting water filter basket, and the bottom of the first impurity collecting water filter basket is connected to the second impurity collecting water filter basket via a connecting rod.

[0018] A further solution of the present invention is that the bearing frame is connected to the inner wall of the water collecting pipe through a support rod.

[0019] A further solution of the present invention is that the outer wall of the guide tube is connected to a plurality of groups of evenly distributed annular support members.

[0020] A further solution of the present invention is that a power transformer is connected in the control cabinet, the power transformer is connected to the intelligent controller and the communication module, and the power transformer is connected to an external power source via an electrical plug line.

[0021] A further solution of the present invention is that the intelligent controller is a PLC controller.

[0022] Beneficial effects of the present invention:

[0023] 1. The present invention can drain water quickly. Through the innovative design of the inner wall texture and spiral guide plate, the drainage device can significantly increase the speed of water flow in the pipe. Compared with traditional drainage devices, under the same drainage distance and drop conditions, the water flow speed can be increased by 30%-50%. This fast drainage ability can drain the accumulated water in time, effectively reduce the water content of the soil, and reduce the risk of geological disasters caused by accumulated water. For example, during heavy rain, the device can quickly drain rainwater from the hillside to prevent rainwater from accumulating in the soil and causing landslides.

[0024] 2. The present invention is adaptable to complex terrain. The addition of the water pump enables the drainage device to adapt to various complex terrains. Whether it is a flat plain area, a steep hillside or an undulating valley, it can ensure smooth drainage. When the terrain is flat or the drainage distance is long, the water pump can provide sufficient power to overcome the water flow resistance and achieve efficient drainage. On slopes with different slopes, the inner wall texture, spiral guide plate and water pump work together to automatically adjust the drainage mode according to the terrain and water flow conditions to ensure that the drainage effect is not affected by the terrain.

[0025] 3. The present invention has excellent anti-clogging ability. The combination of the concave coarse filter and the concave fine filter can intercept various impurities from large particles of sediment to tiny particles, with an interception efficiency of more than 90%. This efficient filtering mechanism greatly reduces the possibility of impurities entering the drainage pipe and ensures the long-term stable operation of the drainage device. Compared with the traditional single filter or non-filter drainage device, the clogging frequency of this device is greatly reduced and the maintenance cycle is significantly extended.

[0026] 4. The present invention can collect and clean impurities. The design of the first impurity collection filter basket and the second impurity collection filter basket facilitates the centralized treatment of impurities. Maintenance personnel can regularly clean the impurities in the impurity collection filter basket to avoid excessive accumulation of impurities on the filter structure and affect the filtering effect. At the same time, the centrifugal force generated by the spiral guide plate during the drainage process helps to throw a small amount of impurities entering the guide pipe to the inner wall, further reducing the accumulation of impurities in the central area of ​​the guide pipe and reducing the risk of clogging.

[0027] 5. The present invention is environmentally friendly and sustainable. The water pump uses solar energy as energy, which is environmentally friendly and renewable. Solar energy is a clean energy source and does not produce greenhouse gas emissions or other pollutants during the operation of the entire drainage device. This has positive significance for the ecological environment in geological disaster prevention and control areas, especially in some nature reserves or ecologically fragile areas with high environmental requirements. The device can achieve drainage functions while minimizing the impact on the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 is a cross-sectional view of the water collecting pipe of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the inwardly concave coarse filter and the inwardly concave fine filter of the present invention;

[0031] Figure 4 is a cross-sectional view of the flow guide tube of the present invention;

[0032] Figure 5 It is a structural schematic diagram of the pipeline connector of the present invention;

[0033] Figure 6 It is a structural schematic diagram of the solar charging device of the present invention;

[0034] Figure 7 It is a structural schematic diagram of the control device of the present invention;

[0035] Reference numerals:

[0036] Positioning plate 1, water collecting pipe 2, first retaining ring 3, concave coarse filter 4, connecting ring 5, handle rod 6, first impurity collecting water filter basket 7, concave fine filter 8, second retaining ring 9, support rod 10, bearing frame 11, second impurity collecting water filter basket 12, connecting rod 13, annular support 14, guide tube 15, inner wall texture 16, spiral guide plate 17, pipe connector 18, flow sensor 19, water pump 20, solar panel 21, solar control box 22, charging controller 23, battery 24, control cabinet 25, intelligent controller 26, communication module 27, power transformer 28, power plug line 29. DETAILED DESCRIPTION

[0037] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1

[0039] like Figures 1 to 7 As shown, a high-efficiency drainage device for geological disaster prevention and control includes a water collecting pipe 2, multiple groups of diversion pipes 15 and a control device. The water collecting pipe 2 is connected to a group of diversion pipes 15, and the multiple groups of diversion pipes 15 are connected through water pumps 20. The multiple groups of water pumps 20 are respectively connected to solar charging devices;

[0040] The end of the water collecting pipe 2 away from the guide pipe 15 is connected with an inwardly concave coarse filter 4 and an inwardly concave fine filter 8 which are distributed up and down. The inward concave part of the inwardly concave coarse filter 4 is detachably connected with a first impurity collecting water filter basket 7, and the inward concave part of the inwardly concave fine filter 8 is detachably connected with a second impurity collecting water filter basket 12;

[0041] The inner wall of the guide tube 15 is provided with an inner wall texture 16, and a spiral guide plate 17 is connected inside the guide tube 15;

[0042] The water pump 20 is connected to the corresponding flow guide pipe 15 through a connector 18, and the connector 18 is connected to a flow sensor 19;

[0043] The solar charging device includes a solar control box 22, a solar panel 21 is connected to the top of the solar control box 22, a charging controller 23 and a battery 24 are connected inside the solar control box 22, the solar panel 21 and the battery 24 are electrically connected to the charging controller 23 respectively, and the charging controller 23 is electrically connected to the corresponding water pump 20;

[0044] The control device includes a control cabinet 25 , in which an intelligent controller 26 and a communication module 27 are connected. The flow sensor 19 , the water pump 20 , and the communication module 27 are electrically connected to the intelligent controller 26 , respectively.

[0045] Working principle:

[0046] When the drainage device of the present invention is working, various components work together to achieve the function of efficient drainage.

[0047] 1. Water inlet filtration stage

[0048] When groundwater or surface water approaches the drainage device, it first contacts the filtering structure of the water collecting pipe 2. Large particles of mud, gravel and other impurities in the water flow are intercepted by the concave coarse filter 4, and these impurities will fall into the first impurity collection water filter basket 7 below under the action of their own gravity and the impact force of the water flow. The water flow that has been initially filtered by the concave coarse filter 4 continues to flow inward, and tiny particles are further intercepted at the concave fine filter 8. The hydrophobic treatment and mesh structure of the concave fine filter 8 allow the water flow to pass smoothly, and the impurities will fall into the second impurity collection water filter basket 12 below under the action of their own gravity and the impact force of the water flow. Through this two-stage filtering mechanism, impurities are effectively prevented from entering the interior of the drainage body, ensuring the smooth flow of the drainage pipe.

[0049] 2. Traffic acceleration stage

[0050] The filtered water flows into the guide pipe 15 and is accelerated by the drainage structure. The spiral guide plate 17 causes the water flow to form a spiral motion. The centrifugal force generated not only accelerates the water flow speed, but also throws the small amount of impurities that may remain to the inner wall of the pipe. At the same time, the inner wall texture 16 of the inner wall of the pipe further disrupts the boundary layer of the water flow, and the tiny vortices generated drive the water flow to accelerate. At this stage, under the dual action of the drainage structure, the water flows toward the drainage outlet at a faster speed, greatly improving the drainage efficiency.

[0051] 3. Power Assist Phase

[0052] Under normal circumstances, water can be discharged smoothly by relying on the natural drop of the drainage body and the acceleration of the drainage structure. However, when the terrain is flat, the drainage distance is long or the water flow speed is low, the water pump 20 begins to play a role. The intelligent controller 26 starts the water pump 20 after monitoring the water flow speed through the flow sensor 19. The impeller of the water pump 20 rotates at high speed, doing work on the water flow, increasing the energy of the water flow, enabling it to overcome resistance and continue to flow quickly to the drainage outlet. The solar charging device continuously provides electrical energy to the water pump 20 to ensure a stable supply of power. During the whole process, the control device monitors the operating status of the equipment in real time to ensure the safety and efficiency of the water pump 20. At the same time, the intelligent controller 26 can also be connected to the remote monitoring center through the communication module 27 to transmit the operating status information of the equipment to the management personnel in real time, so as to detect faults and perform maintenance in time.

[0053] Example 2

[0054] like Figures 1 to 7 As shown, a high-efficiency drainage device for geological disaster prevention and control includes a water collecting pipe 2, multiple groups of diversion pipes 15 and a control device. The water collecting pipe 2 is connected to a group of diversion pipes 15, and the multiple groups of diversion pipes 15 are connected through water pumps 20. The multiple groups of water pumps 20 are respectively connected to solar charging devices;

[0055] The end of the water collecting pipe 2 away from the guide pipe 15 is connected with an inwardly concave coarse filter 4 and an inwardly concave fine filter 8 which are distributed up and down. The inward concave part of the inwardly concave coarse filter 4 is detachably connected with a first impurity collecting water filter basket 7, and the inward concave part of the inwardly concave fine filter 8 is detachably connected with a second impurity collecting water filter basket 12;

[0056] The inner wall of the guide tube 15 is provided with an inner wall texture 16, and a spiral guide plate 17 is connected inside the guide tube 15;

[0057] The water pump 20 is connected to the corresponding flow guide pipe 15 through a connector 18, and the connector 18 is connected to a flow sensor 19;

[0058] The solar charging device includes a solar control box 22, a solar panel 21 is connected to the top of the solar control box 22, a charging controller 23 and a battery 24 are connected inside the solar control box 22, the solar panel 21 and the battery 24 are electrically connected to the charging controller 23 respectively, and the charging controller 23 is electrically connected to the corresponding water pump 20;

[0059] The control device includes a control cabinet 25 , in which an intelligent controller 26 and a communication module 27 are connected. The flow sensor 19 , the water pump 20 , and the communication module 27 are electrically connected to the intelligent controller 26 , respectively.

[0060] The side of the water collecting pipe 2 is connected with symmetrically distributed positioning plates 1. This arrangement can facilitate the positioning and installation of the water collecting pipe 2, can effectively improve the installation efficiency of the water collecting pipe 2, and effectively improve the working efficiency and working effect of the water collecting pipe 2.

[0061] The water collecting pipe 2 is connected with a first baffle ring 3 and a second baffle ring 9 which are distributed up and down, the concave coarse filter 4 is connected to the first baffle ring 3 by a fixing wire, and the concave fine filter 8 is connected to the second baffle ring 9 by a fixing wire. This arrangement can facilitate the positioning and installation of the concave coarse filter 4 and the concave fine filter 8, and effectively improve the working efficiency and working effect of the concave coarse filter 4 and the concave fine filter 8.

[0062] The water collecting pipe 2, the first retaining ring 3 and the second retaining ring 9 are made in one piece. This arrangement can effectively improve the tightness between the water collecting pipe 2, the first retaining ring 3 and the second retaining ring 9, and can effectively prevent the water collecting pipe 2, the first retaining ring 3 and the second retaining ring 9 from separating.

[0063] The concave part of the concave coarse filter 4 is connected with a connecting ring 5, the first impurity collection filter basket 7 is threadedly connected to the connecting ring 5, the bottom of the concave part of the concave fine filter 8 is connected with a supporting frame 11, and the second impurity collection filter basket 12 is movably plugged into the supporting frame 11. This arrangement can facilitate the positioning and installation of the first impurity collection filter basket 7 and the second impurity collection filter basket 12, and effectively improve the working efficiency and working effect of the first impurity collection filter basket 7 and the second impurity collection filter basket 12.

[0064] The top of the first impurity collection filter basket 7 is connected with a handle bar 6, and the bottom of the first impurity collection filter basket 7 is connected to the second impurity collection filter basket 12 via a connecting rod 13. This arrangement can facilitate the user to extract the first impurity collection filter basket 7 and the second impurity collection filter basket 12, and effectively improve the cleaning efficiency of the first impurity collection filter basket 7 and the second impurity collection filter basket 12.

[0065] The carrying frame 11 is connected to the inner wall of the water collecting pipe 2 through the support rod 10. This arrangement can effectively improve the stability of the carrying frame 11, so that the carrying frame 11 can stably carry the second impurity collecting water filter basket 12.

[0066] Example 3

[0067] like Figures 1 to 7 As shown, a high-efficiency drainage device for geological disaster prevention and control includes a water collecting pipe 2, multiple groups of diversion pipes 15 and a control device. The water collecting pipe 2 is connected to a group of diversion pipes 15, and the multiple groups of diversion pipes 15 are connected through water pumps 20. The multiple groups of water pumps 20 are respectively connected to solar charging devices;

[0068] The end of the water collecting pipe 2 away from the guide pipe 15 is connected with an inwardly concave coarse filter 4 and an inwardly concave fine filter 8 which are distributed up and down. The inward concave part of the inwardly concave coarse filter 4 is detachably connected with a first impurity collecting water filter basket 7, and the inward concave part of the inwardly concave fine filter 8 is detachably connected with a second impurity collecting water filter basket 12;

[0069] The inner wall of the guide tube 15 is provided with an inner wall texture 16, and a spiral guide plate 17 is connected inside the guide tube 15;

[0070] The water pump 20 is connected to the corresponding flow guide pipe 15 through a connector 18, and the connector 18 is connected to a flow sensor 19;

[0071] The solar charging device includes a solar control box 22, a solar panel 21 is connected to the top of the solar control box 22, a charging controller 23 and a battery 24 are connected inside the solar control box 22, the solar panel 21 and the battery 24 are electrically connected to the charging controller 23 respectively, and the charging controller 23 is electrically connected to the corresponding water pump 20;

[0072] The control device includes a control cabinet 25 , in which an intelligent controller 26 and a communication module 27 are connected. The flow sensor 19 , the water pump 20 , and the communication module 27 are electrically connected to the intelligent controller 26 , respectively.

[0073] The outer wall of the flow guide tube 15 is connected with a plurality of evenly distributed annular support members 14. This arrangement can improve the protection of the flow guide tube 15 and can effectively improve the working efficiency and working effect of the flow guide tube 15.

[0074] A power transformer 28 is connected to the control cabinet 25, and the power transformer 28 is connected to the intelligent controller 26 and the communication module 27. The power transformer 28 is connected to an external power source through a power plug line 29. This arrangement can facilitate the intelligent controller 26 and the communication module 27 to obtain power, and effectively improve the working efficiency and working effect of the intelligent controller 26 and the communication module 27.

[0075] The intelligent controller 26 is a PLC controller. The PLC controller has multiple functions, is convenient for program input, can effectively improve the working efficiency of the intelligent controller 26, and can effectively improve the working effect of the intelligent controller 26.

[0076] The examples given in the present invention are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here, and the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. An efficient drainage device for geological disaster prevention, characterized in that: It comprises a water collecting pipe (2), a plurality of groups of flow guiding pipes (15) and a control device, wherein the water collecting pipe (2) is connected to a group of the flow guiding pipes (15), the plurality of groups of the flow guiding pipes (15) are connected via a water pump (20), and the plurality of groups of the water pumps (20) are respectively connected to a solar charging device; The end of the water collecting pipe (2) away from the guide pipe (15) is connected with an inwardly concave coarse filter (4) and an inwardly concave fine filter (8) distributed up and down, the inward concave portion of the inwardly concave coarse filter (4) is detachably connected with a first impurity collecting water filter basket (7), and the inward concave portion of the inwardly concave fine filter (8) is detachably connected with a second impurity collecting water filter basket (12); The inner wall of the flow guide tube (15) is provided with an inner wall texture (16), and a spiral flow guide plate (17) is connected inside the flow guide tube (15); The water pump (20) is connected to the corresponding flow guide pipe (15) via a connector (18), and the connector (18) is connected to a flow sensor (19); The solar charging device comprises a solar control box (22), the top of the solar control box (22) is connected to a solar panel (21), a charging controller (23) and a storage battery (24) are connected inside the solar control box (22), the solar panel (21) and the storage battery (24) are electrically connected to the charging controller (23) respectively, and the charging controller (23) is electrically connected to the corresponding water pump (20); The control device comprises a control cabinet (25), wherein an intelligent controller (26) and a communication module (27) are connected inside the control cabinet (25), and the flow sensor (19), the water pump (20), and the communication module (27) are electrically connected to the intelligent controller (26), respectively.

2. The high-efficiency drainage device for geological disaster prevention and control according to claim 1 is characterized in that: The side of the water collecting pipe (2) is connected with symmetrically distributed positioning plates (1).

3. The high-efficiency drainage device for geological disaster prevention and control according to claim 2 is characterized in that: The water collecting pipe (2) is connected to a first retaining ring (3) and a second retaining ring (9) which are distributed up and down; the inwardly concave coarse filter (4) is connected to the first retaining ring (3) via a fixing wire; and the inwardly concave fine filter (8) is connected to the second retaining ring (9) via a fixing wire.

4. The high-efficiency drainage device for geological disaster prevention and control according to claim 3 is characterized in that: The water collecting pipe (2), the first retaining ring (3) and the second retaining ring (9) are manufactured in one piece.

5. The high-efficiency drainage device for geological disaster prevention and control according to claim 3 is characterized in that: The concave part of the concave coarse filter (4) is connected to a connecting ring (5), the first impurity collection water filter basket (7) is threadedly connected to the connecting ring (5), the bottom of the concave part of the concave fine filter (8) is connected to a supporting frame (11), and the second impurity collection water filter basket (12) is movably plugged into the supporting frame (11).

6. The high-efficiency drainage device for geological disaster prevention and control according to claim 5, characterized in that: The top of the first impurity collection and filter basket (7) is connected to a handle bar (6), and the bottom of the first impurity collection and filter basket (7) is connected to the second impurity collection and filter basket (12) via a connecting rod (13).

7. The high-efficiency drainage device for geological disaster prevention and control according to claim 5, characterized in that: The bearing frame (11) is connected to the inner wall of the water collecting pipe (2) via a supporting rod (10).

8. The high-efficiency drainage device for geological disaster prevention and control according to claim 1, characterized in that: The outer wall of the flow guide tube (15) is connected to a plurality of groups of evenly distributed annular support members (14).

9. The high-efficiency drainage device for geological disaster prevention and control according to claim 1, characterized in that: The control cabinet (25) is connected with a power transformer (28), the power transformer (28) is connected to the intelligent controller (26) and the communication module (27), and the power transformer (28) is connected to an external power source via an electrical plug line (29).

10. The high-efficiency drainage device for geological disaster prevention and control according to claim 1, characterized in that: The intelligent controller (26) is a PLC controller.

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