River ecological slope protection restoration equipment

Abstract

The invention relates to the technical field of slope protection equipment, in particular to river channel ecological slope protection restoration equipment which comprises a fixing plate, and the two sides of the upper end face of the fixing plate are fixedly connected with a jet pump and a gas cylinder connector correspondingly; and a water storage mechanism. Through a water absorption assembly, a water storage assembly and a drainage block in the water storage mechanism, water in inner-layer soil of the slope protection is absorbed, stored and supplemented, so that the situation that when the slope protection faces rainstorm and drought, the water in the inner-layer soil is accumulated or lost, and consequently the growth condition of vegetation is affected is avoided, the water absorbed by the water absorption assembly is transferred into a water storage area, and the vegetation quality is improved. Therefore, it is guaranteed that enough water used for maintaining the ecology of the slope protection in the drought season is stored in the water storage area, absorption, storage and supplementation of water in soil of the inner layer of the slope protection are achieved, the situation that vegetation growth is affected by water accumulation in the soil of the inner layer during rainstorm and water loss during drought is avoided, vegetation health is maintained, and slope stability is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection equipment, and in particular to river ecological slope protection and repairing equipment. Background Art

[0002] River channel ecological slope protection and restoration equipment is a general term for a series of special devices and tools used to maintain and improve the ecological environment of river channel slopes and enhance slope stability. It aims to solve the problems of ecological destruction and single function in traditional slope protection projects, and realize the harmonious coexistence of water conservancy projects and the ecological environment. For example, a river channel slope protection device and slope protection method for water ecological restoration are disclosed in the Chinese patent with publication number CN117071501B.

[0003] The existing river ecological slope protection and restoration equipment can only sprinkle water and drain water on the surface soil of the slope protection, but cannot deeply regulate the water accumulation inside the slope during heavy rain. It is also unable to drain the stagnant water formed in the deep soil due to rainfall, so that the internal soil structure may still be destroyed by water accumulation, resulting in an increase in soil bulk density and a decrease in porosity, which affects the extension and breathing of plant roots in the deep soil, thereby weakening the stability of the overall slope protection. In the dry season, watering the soil surface can only moisten the shallower soil layers and is difficult to penetrate into the deeper soil where the root systems are well developed. It cannot truly meet the plants' demand for water in a long-term drought environment, making it difficult to substantially improve the growth of vegetation. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a river ecological slope protection and repair equipment, which can effectively solve the problem that the prior art cannot adjust the soil moisture during heavy rain and drought.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a river ecological slope protection and restoration device, comprising: A fixed plate, on both sides of the upper surface of which the jet pump and the gas cylinder interface are respectively fixedly connected; A water storage mechanism, the water storage mechanism comprises a storage box fixedly connected to the upper end surface of the fixed plate and located between the jet pump and the gas cylinder interface, a partition plate fixedly connected to the inner middle part of the storage box, the partition plate divides the interior of the storage box into a water absorption area and a water storage area, a water absorption component for absorbing moisture from the ecological slope protection soil is arranged in the water absorption area, a water storage component for storing moisture absorbed from the ecological slope protection soil is arranged in the water storage area, a limiting component is arranged at the lower position of the inner wall of the water absorption area and the water storage area, the upper end surface of the storage box is fixedly connected to a top cover, the upper end surface of the top cover and the corresponding position of the water storage component are provided with a drain block for releasing excess water, the upper end surface of the top cover and the corresponding positions of the water absorption area and the water storage area are fixedly connected to a screw driver, and the output end of the screw driver is fixedly connected to a threaded rod for driving the water absorption component and the water storage component to reciprocate in the water absorption area and the water storage area; The mounting mechanism comprises a mounting box buried in the soil, a plurality of mounting rails are fixedly connected to the mounting box in linear arrays on both sides, a plurality of fixing components are arranged in the mounting rails, and the fixing components arranged in the mounting rails on both sides of the mounting box are arranged in opposite directions; The suction and exhaust mechanism is arranged in the installation mechanism and is used to absorb moisture in the soil and release gas into the soil.

[0006] Preferably, a controller is disposed on the upper end surface of the fixing plate, the controller is electrically connected to the jet pump, the output end of the jet pump is fixedly connected to an air flow pipe, the output end of the gas cylinder interface is fixedly connected to an air pipe, and a gas cylinder is airtightly connected to the gas cylinder interface; The water absorption component comprises a first piston which is air-tightly slidably connected to the inner wall of the water absorption area, at least one first limit seat is provided through the first piston, and a second descending collision switch is provided at the upper end of the first piston.

[0007] Preferably, the water storage assembly includes a second piston airtightly slidably connected inside the water storage area, the upper end surface of the second piston is penetrated by at least a second limit seat and an upper limit collision switch, and the upper limit collision switch is electrically connected to the controller, the upper end surface of the second piston corresponding to the drainage block is provided with a drainage structure, the drainage structure includes a drainage box slidably connected to the upper end surface of the second piston, a plurality of drainage holes are linearly arrayed around the drainage box, a plurality of female connectors are fixedly connected to the linear array of the upper end surface of the drainage box, and a plurality of float covers are fixedly connected to the linear array of the bottom of the drainage box.

[0008] Preferably, the limit assembly includes a porous plate fixedly connected to the lower inner wall of the water absorption area and the water storage area, the upper end surface of the porous plate located in the water absorption area is fixedly connected with an ascending collision switch, and the ascending collision switch is electrically connected to the controller, the ascending collision switch is in contact with one of the first limit seats, the upper end surface of the porous plate located in the water storage area is fixedly connected with a first descending collision switch, and the first descending collision switch is in contact with any one of the second limit seats at the bottom of the second piston; The partition plate is located below the limit assembly and is embedded with a plurality of one-way valves in a linear array on the side thereof, and the input end of the one-way valve is in the water absorption area and the output end is in the water storage area. An electrically controlled two-position three-way valve is fixedly connected to the bottom of the storage box, and the electrically controlled two-position three-way valve is electrically connected to a controller, and the two output ends of the electrically controlled two-position three-way valve are respectively connected to the water absorption area and the water storage area through pipes, and the input end of the electrically controlled two-position three-way valve is fixedly connected to a water supply pipe.

[0009] Preferably, the drain block is fixedly connected to the upper end surface of the top cover, the side of the drain block is fixedly connected to a drain pipe, the bottom of the top cover is fixedly connected to sub-connectors corresponding to each female connector, and the sub-connectors pass through the top cover and are connected to the drain block, the sub-connectors and the female connectors are engaged or separated from each other, the lower end of the threaded rod is rotatably connected to the porous plate at the corresponding position, the threaded rod located in the water absorption area is airtightly threadedly connected to the first piston, and the threaded rod located in the water storage area is threadedly connected to the second piston.

[0010] Preferably, the upper end surface of the installation box is fixedly connected to a junction box, and one end of the water pipe away from the electric-controlled two-position three-way valve is connected to the junction box; The fixing assembly includes a pair of clamps clamped in the mounting track, a slide is fixedly connected to the opposite surfaces of the pair of clamps, and the slide is slidably connected to the mounting track, an arc piece is fixedly connected to the side of the slide away from the mounting track, and humidity detectors are fixedly connected to the upper and lower sides of the mounting box.

[0011] Preferably, the suction and exhaust mechanism includes two square tubes fixedly connected to the other two sides of the installation box, the end of the airflow tube away from the jet pump is connected to one of the square tubes, and the end of the air pipe away from the gas cylinder interface is connected to the other square tube, and a plurality of connecting tubes are fixedly connected on both sides of the square tube. A mounting plate is fixedly connected on both sides of the installation box and between each two adjacent mounting rails, and a water filter assembly and two connecting tubes are provided on the upper end surface of the installation plate. The two connecting tubes are symmetrically fixedly connected to the two sides of the installation plate with the water filter assembly as the center, and a plurality of porous air relief valves are fixedly connected to the upper end surfaces of the connecting tubes in a linear array, and the connecting tubes correspond one to one in number and position, and the end of the connecting tube away from the square tube is connected to the connecting tube.

[0012] Preferably, the water filtration assembly includes a filter screen cover, a non-woven fabric and a water suction box which are fixedly connected to the end surface of the mounting plate and are arranged layer by layer from the outside to the inside. A plurality of water suction pipes are fixedly connected in a linear array at the bottom of the mounting plate. The water suction pipes are away from the mounting plate and penetrate the interior of the mounting box through pipes to be connected to the junction box.

[0013] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: 1. Through the water absorption component, water storage component and water discharge block in the water storage mechanism, the water in the inner soil of the slope protection can be absorbed, stored and supplemented, so as to avoid water accumulation or loss in the inner soil of the slope protection when facing heavy rain and drought, thereby affecting the growth of vegetation. Among them, the water absorption component slides in the water absorption area to provide suction for the suction and discharge mechanism, and the water storage component slides in the water storage area to transfer the water absorbed by the water absorption component to the water storage area, and the excess water in the water storage area is discharged through the water discharge block, thereby ensuring that there is enough water stored in the water storage area to maintain the ecology of the slope protection in the dry season, and the water in the inner soil of the slope protection can be absorbed, stored and supplemented, so as to avoid water accumulation in the inner soil during heavy rain and water loss during drought, which affects the growth of vegetation, maintain the health of vegetation and enhance the stability of the slope.

[0014] 2. The suction and drainage mechanism is embedded and fixed in the slope protection soil through the junction box, the mounting track and the fixing components in the mounting track. The corresponding fixing components can be customized in the mounting box according to the inclination angle of the slope protection and the softness of the soil. At the same time, the fixing components on both sides of the mounting box are arranged in opposite directions, so that the mounting box can obtain a stable and balanced fixing effect in the slope protection with different inclination angles and soil conditions. The junction box can collect the water absorbed by the suction and drainage mechanism by the suction force of the water absorption component in the water absorption area, and transmit it to the water absorption area. The junction box can also divert the water stored in the water storage area and transmit it to the suction and drainage mechanism to replenish water in the slope protection during drought. The suction and drainage mechanism is stably fixed at different inclination angles and soil conditions, and the fixing components in opposite directions on both sides are used to achieve stable and balanced fixation, so that the suction and drainage mechanism is firmly rooted in the soil, effectively avoiding the disturbance of the soil structure caused by loosening or displacement of the equipment, and maintaining the original arrangement and interaction force between soil particles. 3. The square tube, porous air relief valve and water filter assembly in the suction and discharge mechanism are used to realize the gas injection and suction and drainage of the slope protection soil. The intermittent airflow generated by the jet pump is transmitted to the porous air relief valve through the square tube, and discharged into the soil from the porous air relief valve, which can loosen the soil, increase the porosity, and promote the exchange of air, water and nutrients. At the same time, the gas cylinder interface is connected to the gas cylinder containing nitrogen or ethylene that is beneficial to the growth of vegetation, thereby enhancing the restoration of the slope protection ecology. At the same time, the gas discharged into the soil by the porous air relief valve is also beneficial to the water filter assembly to absorb moisture in the soil, thereby improving the suction and drainage efficiency, maintaining suitable soil humidity, stabilizing vegetation growth, and reducing the risk of slope collapse. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic structural diagram of the overall top of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a structural schematic diagram of the water storage mechanism of the present invention; Figure 4 It is a schematic diagram of the structure inside the water storage mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the top cover of the present invention; Figure 6 It is a schematic diagram of the structure inside the water storage mechanism of the present invention; Figure 7 It is a schematic diagram of the structure of the water storage component of the present invention; Figure 8 It is a structural schematic diagram of the installation mechanism of the present invention; Fig. 9 It is a schematic diagram of the structure of the fixing assembly of the present invention; Fig.10 It is a structural schematic diagram of the installation box of the present invention; Fig.11 It is a schematic diagram of the structure of the water filter assembly of the present invention; Fig.12 It is a structural schematic diagram of the bottom of the water filter assembly of the present invention; Fig.13 It is a schematic diagram of the internal structure of the water filtration component of the present invention.

[0017] 1. Fixing plate; 11. Jet pump; 12. Air flow pipe; 13. Gas cylinder interface; 14. Gas pipe; 2. Water storage mechanism; 21. Storage box; 22. Partition plate; 23. Top cover; 24. Water absorption assembly; 241. First piston; 242. First limit seat; 243. Second descending collision switch; 25. Water storage assembly; 251. Second piston; 252. Second limit seat; 253. Upper limit collision switch; 254. Water discharge structure; 2541. Water discharge box; 2542. Water discharge hole; 2543. Female connector; 2544. Floating cover; 26. Limit assembly; 261. Perforated plate; 262. Ascending collision switch; 263. First descending collision Switch; 27, screw drive; 271, threaded rod; 28, drain block; 281, drain pipe; 282, sub-connector; 29, one-way valve; 210, electric two-position three-way valve; 2101, water pipe; 3, installation mechanism; 31, installation box; 32, junction box; 33, installation track; 34, fixing component; 341, clamp; 342, slide plate; 343, arc sheet; 35, humidity detector; 4, suction and discharge mechanism; 41, square tube; 411, connecting pipe; 42, mounting plate; 43, connecting pipe; 44, porous air release valve; 45, water filter component; 451, filter screen; 452, non-woven fabric; 453, suction box; 454, suction pipe. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] Example: Refer to Figures 1 to 13 , a river ecological slope protection and restoration equipment, comprising: A fixed plate 1, both sides of the upper end surface of the fixed plate 1 are respectively fixedly connected with a jet pump 11 and a gas cylinder interface 13; The water storage mechanism 2 includes a storage box 21 fixedly connected to the upper end surface of the fixing plate 1 and located between the jet pump 11 and the gas cylinder interface 13. A partition plate 22 is fixedly connected to the inner middle of the storage box 21. The partition plate 22 divides the interior of the storage box 21 into a water absorption area and a water storage area. A water absorption component 24 for absorbing water from the ecological slope protection soil is provided in the water absorption area. A water storage component 25 for storing water absorbed from the ecological slope protection soil is provided in the water storage area. The water absorption area and the water storage area A limit assembly 26 is provided at the lower position of the inner wall of the storage box 21, a top cover 23 is fixedly connected to the upper end surface of the storage box 21, a drain block 28 for releasing excess water is provided at the upper end surface of the top cover 23 and at the corresponding position of the water storage assembly 25, a screw driver 27 is fixedly connected to the upper end surface of the top cover 23 and at the corresponding position of the water absorption area and the water storage area, and a threaded rod 271 for driving the water absorption assembly 24 and the water storage assembly 25 to reciprocate in the water absorption area and the water storage area is fixedly connected to the output end of the screw driver 27; The mounting mechanism 3 includes a mounting box 31 buried in the soil, a plurality of mounting rails 33 are fixedly connected to the mounting box 31 in a linear array on both sides, a plurality of fixing components 34 are arranged in the mounting rails 33, and the fixing components 34 arranged in the mounting rails 33 on both sides of the mounting box 31 are arranged in opposite directions; The suction and exhaust mechanism 4 is arranged in the mounting mechanism 3 and is used to absorb moisture in the soil and release gas into the soil.

[0021] The jet pump 11, the gas cylinder interface 13 and the water storage mechanism 2 are fixed on the slope protection surface by using the fixing plate 1, and the partition plate 22 in the water storage mechanism 2 can divide the storage box 21 into a water absorption area and a water storage area, and a water absorption component 24 and a water storage component 25 are respectively arranged in the water absorption area and the water storage area, wherein the water absorption component 24 provides suction for the suction and discharge mechanism 4 to absorb moisture in the slope protection soil, and the water absorption component 24 transfers the moisture to the water storage area while absorbing moisture in the slope protection soil. The water storage component 25 can replenish moisture in the slope protection soil when there is a lack of moisture in the slope protection soil, and the screw driver 27 provides power for the movement of the water absorption component 24 and the water storage component 25 in the water absorption area and the water storage area through the threaded rod 271.

[0022] Reference Figures 1 to 7 The upper end surface of the fixed plate 1 is provided with a controller, the controller is electrically connected to the jet pump 11, the output end of the jet pump 11 is fixedly connected with an air flow pipe 12, the output end of the gas cylinder interface 13 is fixedly connected with an air pipe 14, and the gas cylinder interface 13 is airtightly connected with a gas cylinder; The water absorption assembly 24 includes a first piston 241 airtightly slidably connected to the inner wall of the water absorption area. At least one first limit seat 242 is provided through the first piston 241. A second descending collision switch 243 is provided at the upper end of the first piston 241.

[0023] The water storage component 25 includes a second piston 251 which is airtightly slidably connected inside the water storage area. The upper end surface of the second piston 251 is penetrated by at least one second limit seat 252 and an upper limit collision switch 253, and the upper limit collision switch 253 is electrically connected to the controller. The upper end surface of the second piston 251 corresponding to the drainage block 28 is provided with a drainage structure 254. The drainage structure 254 includes a drainage box 2541 which is slidably connected to the upper end surface of the second piston 251. A plurality of drainage holes 2542 are linearly arrayed around the drainage box 2541. A plurality of female connectors 2543 are fixedly connected to the upper end surface of the drainage box 2541 in a linear array. A plurality of floating covers 2544 are fixedly connected to the bottom linear array of the drainage box 2541.

[0024] The first piston 241 moves upward in the inner wall of the water absorption area, and the suction force generated provides slow suction for the suction and discharge mechanism 4 to absorb moisture in the soil, thereby absorbing the moisture into the water absorption area. At the same time, when the first piston 241 moves downward in the inner wall of the water absorption area, the water entering the water absorption area is squeezed by the first piston 241, thereby entering the water storage area. When the water enters the water storage area, the second piston 251 begins to rise in the water storage area under the rotation of the threaded rod 271, thereby storing water in the water storage area. At the same time when the water enters the water storage area, the drain tank 2541 begins to slide in the second piston 251 under the action of the float cover 2544, thereby achieving levelness with the second piston 251.

[0025] Reference Figures 4 to 5 The limit assembly 26 includes a porous plate 261 fixedly connected to the lower inner wall of the water absorption area and the water storage area, an upper end surface of the porous plate 261 located in the water absorption area is fixedly connected with an ascending collision switch 262, and the ascending collision switch 262 is electrically connected to the controller, and the ascending collision switch 262 contacts one of the first limit seats 242, and an upper end surface of the porous plate 261 located in the water storage area is fixedly connected with a first descending collision switch 263, and the first descending collision switch 263 contacts any one of the second limit seats 252 at the bottom of the second piston 251; The partition plate 22 is located below the limit assembly 26 and is embedded with a plurality of one-way valves 29 in a linear array on the side thereof, and the input end of the one-way valve 29 is in the water absorption area and the output end is in the water storage area. An electrically controlled two-position three-way valve 210 is fixedly connected to the bottom of the storage box 21, and the electrically controlled two-position three-way valve 210 is electrically connected to the controller. The two output ends of the electrically controlled two-position three-way valve 210 are connected to the water absorption area and the water storage area through pipelines respectively, and the input end of the electrically controlled two-position three-way valve 210 is fixedly connected to a water supply pipe 2101.

[0026] The limit assembly 26 can be used to limit the sliding range of the first piston 241 and the second piston 251 in the water absorption area and the water storage area, and the water in the water absorption area enters the water storage area through the one-way valve 29. When the water in the water absorption area enters the water storage area, the electrically controlled two-position three-way valve 210 is in a completely closed state, thereby ensuring that the water in the water absorption area enters the water storage area from the one-way valve 29 under the pressure of the first piston 241.

[0027] Reference Figure 6 to Figure 7 The drain block 28 is fixedly connected to the upper end surface of the top cover 23, and the side of the drain block 28 is fixedly connected with a drain pipe 281. The bottom of the top cover 23 is fixedly connected with sub-connectors 282 corresponding to each female connector 2543, and the sub-connectors 282 penetrate the top cover 23 and are connected with the drain block 28. The sub-connectors 282 and the female connectors 2543 are engaged with or separated from each other. The lower end of the threaded rod 271 is rotatably connected to the porous plate 261 at the corresponding position. The threaded rod 271 located in the water absorption area is airtightly threadedly connected to the first piston 241, and the threaded rod 271 located in the water storage area is threadedly connected to the second piston 251.

[0028] By utilizing the connection between the sub-connector 282 and the mother connector 2543 in the drain block 28, the drain box 2541 is pushed down again in the second piston 251, so that the water stored in the water storage area enters the drain box 2541 through the drain hole 2542, and at the same time enters the drain block 28 from the sub-connector 282 and is discharged from the drain pipe 281.

[0029] Reference Figures 8 to 10 The upper end surface of the installation box 31 is fixedly connected with a junction box 32, and one end of the water delivery pipe 2101 away from the electric-controlled two-position three-way valve 210 is connected to the junction box 32; The fixing assembly 34 includes a pair of clamps 341 that are clamped in the mounting rail 33, and the opposite surfaces of the pair of clamps 341 are fixedly connected with a slide plate 342, and the slide plate 342 is slidably connected to the mounting rail 33. The side of the slide plate 342 away from the mounting rail 33 is fixedly connected with an arc piece 343, and the two sides of the mounting box 31 are fixedly connected with humidity detectors 35 on the upper and lower sides.

[0030] The clamp 341 in the fixing assembly 34 can be used to set the arc piece 343 in the installation track 33, and the arc piece 343 can fix and position the installation box 31 when it is buried in the soil, so as to prevent the moisture of the soil from affecting the buried position of the installation box 31 in the soil. At the same time, the arc piece 343 can also limit the soil around the installation box 31 to prevent the loss of soil around the installation box 31 when moisture is subsequently released into the soil. The humidity detector 35 is used to detect the moisture of the slope protection soil and transmit the detection data to the controller by being electrically connected to the controller, so that the controller controls the rotation of the screw driver 27 corresponding to the water absorption area and the water storage area to achieve the absorption and replenishment of moisture in the slope soil.

[0031] Reference Figure 8 , Figures 11 to 13 The suction and discharge mechanism 4 includes two square tubes 41 fixedly connected to the other two sides of the installation box 31, one end of the airflow tube 12 away from the jet pump 11 is connected to one of the square tubes 41, and the end of the air pipe 14 away from the gas cylinder interface 13 is connected to the other square tube 41, and a plurality of connecting tubes 411 are fixedly connected on both sides of the square tube 41. A mounting plate 42 is fixedly connected on both sides of the installation box 31 and between each adjacent two mounting rails 33. A water filter component 45 and two connecting tubes 43 are provided on the upper end surface of the mounting plate 42. The two connecting tubes 43 are symmetrically fixedly connected to the two sides of the mounting plate 42 with the water filter component 45 as the center. A plurality of porous air release valves 44 are fixedly connected to the upper end surface of the connecting tube 43 in a linear array. The number and position of the connecting tubes 411 correspond one to one with the connecting tubes 43, and the end of the connecting tube 411 away from the square tube 41 is connected to the connecting tube 43.

[0032] The two square tubes 41 in the suction and discharge mechanism 4 are connected to the jet pump 11 and the gas cylinder interface 13 respectively to inject intermittent air and gas that is beneficial to vegetation growth into the soil. Injecting intermittent air into the soil is beneficial to loosening the soil, which is beneficial to the absorption of moisture in the soil by the water filter component 45.

[0033] Reference Fig.13 The water filter assembly 45 includes a filter screen cover 451, a non-woven fabric 452 and a water suction box 453 which are fixedly connected to the upper end surface of the mounting plate 42 and are arranged layer by layer from the outside to the inside. A plurality of water suction pipes 454 are fixedly connected to the bottom linear array of the mounting plate 42. The water suction pipes 454 are away from the mounting plate 42 and penetrate the interior of the mounting box 31 through pipes to be connected to the junction box 32.

[0034] The filter mesh cover 451 in the water filter component 45 is used to block the soil from absorbing soil moisture, and the non-woven fabric 452 can further block the soil. When the water storage area releases moisture from the soil through the water filter component 45, the non-woven fabric 452 can reduce the release rate, so that the released moisture in the soil can penetrate into the soil through the non-woven fabric 452.

[0035] The working principle of the present invention is as follows: Step 1: First, dig a pit of a size corresponding to the installation box 31 in the slope protection, and then install a corresponding number of fixing components 34 in the installation track 33 of the installation box 31 according to the current soil quality and inclination of the slope protection. For example, on a slope protection with a larger inclination angle, increase the number and distribution of the fixing components 34, and the arc piece 343 in the fixing component 34 is clamped in the installation track 33 by the clamp 341, so that the arc piece 343 can be set in the installation box 31 according to the actual situation of the slope protection, and then put the installation box 31 and the fixing component 34 into the pit of the slope protection so that the installation mechanism 3 and the suction and discharge mechanism 4 are completely buried in the soil of the slope protection.

[0036] Among them, the arc-shaped piece 343 buried together with the installation box 31 will go deep into the soil, increase the contact area and friction with the soil, and prevent the installation box 31 from sinking or shifting due to the soft soil. In harder soil, the arc-shaped piece 343 can fit tightly to the soil surface, and use the hardness of the soil to provide stable support, ensuring that the installation box 31 can maintain a stable position under different soil conditions. At the same time, since the arc-shaped pieces 343 of the fixing components 34 in the mounting rails 33 on both sides are in opposite directions, that is, the arc-shaped piece 343 on one side is inserted into the soil in an uphill direction, and the arc-shaped piece 343 on the other side is inserted into the soil in a downhill direction, a similar "anchoring" effect is formed, so that the installation box 31 can also be stably fixed on the inclined slope protection, and there is no risk of the installation box 31 sliding or tilting in the slope protection soil due to changes in gravity or soil moisture; After the installation mechanism 3 and the suction and discharge mechanism 4 are buried, the fixing plate 1 is fixed to the surface of the slope protection by means of ground piles, expansion bolts or concrete pouring, thereby completing the installation of the device in the slope protection.

[0037] Among them, after the installation of this equipment is completed, the equipment is then started through the controller. At this time, the humidity detector 35 in the installation box 31 starts to detect the humidity of the current slope protection soil. The humidity detector 35 transmits the detection data to the controller. The controller controls the rotation of the screw driver 27 corresponding to the water absorption area and the water storage area according to the soil humidity. That is, when the soil humidity is low, the controller controls the screw driver 27 corresponding to the water storage area to work, so that the water storage component 25 replenishes water to the soil; when the soil humidity is high, the controller controls the screw driver 27 corresponding to the water absorption area to work, so that the water absorption component 24 absorbs excess water in the soil into the water storage mechanism 2, thereby realizing automatic absorption and replenishment of water in the soil, maintaining suitable soil humidity, stabilizing vegetation growth, and reducing the risk of slope collapse (the specific working process of the water storage component 25 and the water absorption component 24 is described in the second step).

[0038] Step 2: When the humidity detector 35 detects that the soil humidity is high: The controller controls the screw driver 27 corresponding to the water absorption zone to drive the threaded rod 271 to rotate forwardly. As the threaded rod 271 rotates, the first piston 241 in the water absorption assembly 24 slides airtightly on the inner wall of the water absorption zone. When the first piston 241 moves upward, the internal space of the water absorption zone increases, the pressure decreases, and negative pressure is formed. Since one of the output ends of the electric-controlled two-position three-way valve 210 is connected to the water absorption zone through a pipeline, the suction force is passed through the water delivery pipe 210 in the electric-controlled two-position three-way valve 210. 1. The suction force is transmitted to the water filter component 45 in the suction and discharge mechanism 4, so that the water filter component 45 has suction force, and the water filter component 45 absorbs the moisture in the soil, wherein the filter screen cover 451 of the water filter component 45 first performs a coarse filter on the soil particles to prevent larger particles from entering the water suction pipe 454, and then the non-woven fabric 452 further blocks the fine soil particles, and the moisture can pass through the filter screen cover 451 and the non-woven fabric 452 into the water suction box 453, and then be absorbed through the water suction pipe 454; For example, in a soil area with more moisture, the moisture quickly enters the water suction pipe 454 through the water filter assembly 45 under the action of suction; while in an area with more soil particles, the filter screen 451 and the non-woven fabric 452 effectively block the particles to ensure that the water suction pipe 454 is not blocked; The water absorbed by the water absorption pipe 454 is collected to the junction box 32 through the pipeline, and then transmitted to the water absorption area of ​​the storage box 21 through the water delivery pipe 2101. At this time, the water level in the water absorption area gradually rises, and the first piston 241 continues to move upward.

[0039] When the first descending collision switch 263 on the upper end surface of the first piston 241 collides with the top of the water absorption area, the first descending collision switch transmits an electrical signal to the controller. When the controller receives the signal, it controls the screw driver 27 to reverse, so that the first piston 241 moves downward. When the first piston 241 moves downward, pressure is applied to the water in the water absorption area. Under the action of pressure, water enters the water storage area through the one-way valve 29 embedded in the side of the partition plate 22. The one-way valve 29 (the one-way valve 29 has a special valve core structure. When the water pressure in the water absorption area is greater than the water pressure in the water storage area, the valve core opens to allow water to pass; when the water pressure in the water storage area tends to decrease, the valve core closes to prevent water from flowing back) ensures that water can only flow from the water absorption area to the water storage area to prevent backflow. In this process, the controller controls the electric two-position three-way valve 210 to be in a fully closed state (the electric two-position three-way valve 210 is in the screw located in the water storage area). When the driver 27 rotates forward, the output end of the electrically controlled two-position three-way valve 210 connecting the water suction area with the suction and discharge mechanism 4 is open, while when it rotates reversely, the output end of the electrically controlled two-position three-way valve 210 connecting the water suction area with the suction and discharge mechanism 4 is closed), ensuring that all the water in the water suction area enters the water storage area from the one-way valve 29, thereby preventing the water from returning to the suction and discharge mechanism 4 under the pressure of the first piston 241 in the water suction area. When the screw driver 27 is not working, both output ends of the electrically controlled two-position three-way valve 210 are in a closed state.

[0040] Among them, when the first piston 241 collides with the rising collision switch 262 in the limit assembly 26 in the water absorption area, the rising collision switch 262 transmits an electrical signal to the controller. When the controller receives the signal, it controls the screw driver 27 to rotate forward, so that the first piston 241 moves upward in the water absorption area, thereby re-absorbing moisture from the slope protection soil until the humidity detector 35 detects that the moisture content in the soil meets the ecological growth requirements of the slope protection.

[0041] As the water enters the water storage area from the water absorption area, the water level in the water storage area rises (at this time, the second piston 251 contacts the limit assembly 26 in the water storage area). The second piston 251 generates suction under the positive rotation drive of the corresponding screw driver 27, which is conducive to the water entering the water storage area faster. The second limit seat 252 around the upper end surface of the second piston 251 plays a role in limiting its movement range to prevent it from rising excessively. When the second piston 251 rises to a certain height, the upper limit collision switch 253 on its upper end surface contacts the corresponding position and collides with the top of the water storage area. The upper limit collision switch 253 transmits a signal to the controller, so that the current screw driver 27 stops working. When the water absorption area starts to drain water to the water storage area, the multiple float covers 2544 at the bottom of the drain box 2541 contact the water surface in the water storage area, thereby generating buoyancy, causing the drain box 2541 to slide and rise in the second piston 251, thereby causing the drain hole 2542 to be located above the second piston 251.

[0042] Since the sub-connector 282 at the bottom of the top cover 23 fits with the female connector 2543 in the water discharge structure 254 on the upper end surface of the second piston 251, when the upper limit collision switch 253 collides with the top of the water storage area, the sub-connector 282 and the female connector 2543 will dock, and since the sub-connector 282 has an extended telescopic end, the sub-connector 282 pushes the water discharge box 2541 to slide down on the upper end surface of the second piston 251, thereby driving the water discharge box 2541 to descend. After the water discharge box 2541 descends, the water discharge hole 2542 is located below the second piston 251, and the water in the water storage area is discharged. The water enters the drain box 2541 through the drain holes 2542 around the drain box 2541, then enters the drain block 28 through the sub-connector 282, and is finally discharged from the drain pipe 281 on the side of the drain block 28, thereby releasing excess water in the water storage area (the water discharged from the drain pipe 281 can be guided to the drainage ditch near the slope protection by adding an extension pipe at the output end of the drain pipe 281), ensuring that an appropriate amount of water is stored in the water storage area so that it can be used to maintain the slope protection ecology during the dry season. When the humidity detector 35 detects that the soil moisture meets the slope protection ecology, the water absorption component 24 stops working.

[0043] When the humidity sensor 35 detects that the soil humidity is low: The humidity detector 35 transmits the electrical signal of low humidity to the controller (the controller determines whether it is high or low), and then the controller controls the direction of the screw driver 27 corresponding to the water storage area to rotate, driving the threaded rod 271 to rotate. Since the threaded rod 271 is threadedly connected with the second piston 251 in the water storage component 25, the second piston 251 starts to move downward under the rotation of the threaded rod 271 (when the second piston 251 moves downward, the output end of the electric two-position three-way valve 210 connecting the water absorption area with the suction and discharge mechanism 4 is closed, and the water storage area is connected with the suction and discharge mechanism 4. 4 is open), and when the second piston 251 moves downward, the sub-connector 282 and the female connector 2543 will be separated, so that the drain box 2541 loses the downward pressure of the sub-connector 282, and then the drain box 2541 slides up again in the second piston 251 under the buoyancy of the float cover 2544 (the drain hole 2542 is located above the second piston 251 at this time). As the second piston 251 continues to move downward, the water in the water storage area enters the junction box 32 through the electric-controlled two-position three-way valve 210 and the water delivery pipe 2101; When water enters the junction box 32, the junction box 32 enters the corresponding water filter assembly 45 through the water suction pipe 454. When water enters the water filter assembly 45, the water suction pipe 454 transports the water to the water suction box 453. Under the pressure of the downward movement of the second piston 251, the water penetrates the non-woven fabric 452 and the filter mesh cover 451 outside the water suction box 453 and penetrates into the soil, thereby replenishing moisture to the soil. In the process of replenishing moisture, the non-woven fabric 452 can play a certain buffering and regulating role, so that the moisture can slowly and evenly penetrate into the soil, avoiding excessive loss of moisture or causing local water accumulation. In the process of replenishing moisture, the humidity detector 35 continuously monitors the changes in soil moisture and feeds back real-time data to the controller. When the soil moisture reaches or approaches the preset suitable humidity range, the controller controls the screw driver 27 to stop working according to the feedback signal of the humidity detector 35, and stops replenishing moisture from the water storage area to the soil, thereby realizing precise regulation of soil moisture, maintaining suitable soil humidity, and promoting vegetation growth.

[0044] Step 3: When the equipment absorbs or replenishes moisture from the slope protection soil through the water storage mechanism 2, the jet pump 11 will be started regularly. For example, the jet pump 11 can be started once every preset period (such as every hour, a specific period of time every day, etc.), and each operation is preset for a duration (such as 5 minutes) to generate a stable airflow pulse. After starting, the jet pump 11 generates intermittent airflow, which is transmitted to the square tube 41 in the suction and discharge mechanism 4 through the airflow pipe 12. During the transmission process, the airflow in the square tube 41 provides power for the operation of the entire suction and discharge mechanism 4. , so that the gas can flow in the square tube 41, the connecting tube 411, and the connecting tube 43, and finally be discharged into the soil from the porous air release valve 44. On the other hand, the flow of air creates a certain pressurized environment in the slope protection soil, which creates favorable conditions for the water filter component 45 to absorb moisture in the soil. This pressurization can cause the moisture in the soil to enter the water suction box 453 after being filtered by the filter screen 451 and the non-woven fabric 452 under the action of the pressure difference, and then be transmitted to the water storage mechanism 2 through the water suction pipe 454, the junction box 32 and other components; At the same time, the airflow generated by the jet pump 11 can loosen the soil and facilitate the exchange of air, water and nutrients. More air enters the soil, providing sufficient oxygen for the microorganisms in the soil, promoting the activity of microorganisms, accelerating the decomposition of organic matter in the soil and the release of nutrients. At the same time, good gas exchange also helps the respiration of plant roots, enabling the roots to better absorb nutrients and water, enhancing the growth vitality of vegetation, thereby improving the stability and health of the entire slope protection ecosystem.

[0045] Among them, the staff can also connect different types of gas cylinders to the gas cylinder interface 13 in an airtight manner according to the growth of vegetation (different types of gas cylinders refer to: gas cylinders storing nitrogen or ethylene and other gases that are beneficial to vegetation growth), so that the gas in the gas cylinder that is beneficial to vegetation growth is discharged into the soil through the porous air release valve 44 (the process of discharging gas from the gas cylinder into the soil is consistent with the process of discharging gas from the jet pump 11 into the soil), thereby improving the health of the slope protection ecosystem.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A river ecological slope protection and restoration equipment, characterized in that: include: A fixed plate (1), wherein two sides of an upper end surface of the fixed plate (1) are respectively fixedly connected to a jet pump (11) and a gas cylinder interface (13); The water storage mechanism (2) comprises a storage box (21) fixedly connected to the upper end surface of the fixing plate (1) and located between the jet pump (11) and the gas cylinder interface (13); a partition plate (22) is fixedly connected to the middle part of the storage box (21); the partition plate (22) divides the interior of the storage box (21) into a water absorption area and a water storage area; a water absorption component (24) for absorbing water from the ecological slope protection soil is arranged in the water absorption area; a water storage component (25) for storing water absorbed from the ecological slope protection soil is arranged in the water storage area; the water absorption area and the storage area are connected to each other. A limit assembly (26) is provided at the lower position of the inner wall of the water zone; the upper end surface of the storage box (21) is fixedly connected to a top cover (23); a drain block (28) for releasing excess water is provided at the upper end surface of the top cover (23) and at a position corresponding to the water storage assembly (25); a screw driver (27) is fixedly connected to the upper end surface of the top cover (23) and at positions corresponding to the water absorption zone and the water storage zone; and a threaded rod (271) for driving the water absorption assembly (24) and the water storage assembly (25) to reciprocate in the water absorption zone and the water storage zone is fixedly connected to the output end of the screw driver (27); A mounting mechanism (3), the mounting mechanism (3) comprising a mounting box (31) buried in the soil, a plurality of mounting rails (33) being fixedly connected in a linear array on both sides of the mounting box (31), a plurality of fixing components (34) being arranged in the mounting rails (33) on both sides of the mounting box (31), and the fixing components (34) arranged in the mounting rails (33) on both sides of the mounting box (31) are arranged in opposite directions; The suction and discharge mechanism (4) is arranged in the installation mechanism (3) and is used to absorb moisture from the soil and release gas into the soil.

2. A river ecological slope protection and restoration equipment according to claim 1, characterized in that: The upper end surface of the fixing plate (1) is provided with a controller, the controller is electrically connected to the jet pump (11), the output end of the jet pump (11) is fixedly connected to an air flow pipe (12), the output end of the gas cylinder interface (13) is fixedly connected to an air pipe (14), and a gas cylinder is airtightly clamped in the gas cylinder interface (13); The water absorption component (24) comprises a first piston (241) airtightly slidably connected to the inner wall of the water absorption area, at least one first limit seat (242) is provided through the first piston (241), and a second descending collision switch (243) is provided at the upper end of the first piston (241).

3. The river ecological slope protection and restoration equipment according to claim 1 is characterized in that: The water storage component (25) comprises a second piston (251) airtightly slidably connected inside the water storage area; at least one second limit seat (252) and an upper limit collision switch (253) are provided through the upper end surface of the second piston (251); and the upper limit collision switch (253) is electrically connected to the controller; the upper end surface of the second piston (251) corresponding to the water discharge block (28) is provided with a water discharge structure (254); the water discharge structure (254) comprises a water discharge box (2541) slidably connected to the upper end surface of the second piston (251); a plurality of water discharge holes (2542) are linearly arrayed around the water discharge box (2541); a plurality of female connectors (2543) are fixedly connected to the upper end surface of the water discharge box (2541) in a linear array; and a plurality of floating covers (2544) are fixedly connected to the bottom of the water discharge box (2541) in a linear array.

4. The river ecological slope protection and restoration equipment according to claim 1 is characterized in that: The limit assembly (26) comprises a porous plate (261) fixedly connected to the lower inner wall of the water absorption area and the water storage area, the upper end surface of the porous plate (261) located in the water absorption area is fixedly connected to an ascending collision switch (262), and the ascending collision switch (262) is electrically connected to a controller, the ascending collision switch (262) contacts one of the first limit seats (242), the upper end surface of the porous plate (261) located in the water storage area is fixedly connected to a first descending collision switch (263), and the first descending collision switch (263) contacts any one of the second limit seats (252) at the bottom of the second piston (251); A plurality of one-way valves (29) are embedded in a linear array on the side of the partition plate (22) located below the limit assembly (26), and the input end of the one-way valve (29) is located in the water absorption area, and the output end is located in the water storage area. An electrically controlled two-position three-way valve (210) is fixedly connected to the bottom of the storage box (21), and the electrically controlled two-position three-way valve (210) is electrically connected to a controller. The two output ends of the electrically controlled two-position three-way valve (210) are respectively connected to the water absorption area and the water storage area through pipelines, and the input end of the electrically controlled two-position three-way valve (210) is fixedly connected to a water delivery pipe (2101).

5. The river ecological slope protection and restoration equipment according to claim 1 is characterized in that: The drain block (28) is fixedly connected to the upper end surface of the top cover (23); a drain pipe (281) is fixedly connected to the side of the drain block (28); a sub-connecting piece (282) corresponding to each female connecting piece (2543) is fixedly connected to the bottom of the top cover (23); the sub-connecting piece (282) passes through the top cover (23) and is connected to the drain block (28); the sub-connecting piece (282) and the female connecting piece (2543) are engaged with or separated from each other; the lower end of the threaded rod (271) is rotatably connected to the porous plate (261) at the corresponding position; the threaded rod (271) is airtightly threadedly connected to the first piston (241) in the water absorption area; and the threaded rod (271) is threadedly rotatably connected to the second piston (251) in the water storage area.

6. The river ecological slope protection and restoration equipment according to claim 4 is characterized in that: The upper end surface of the installation box (31) is fixedly connected to a junction box (32), and one end of the water delivery pipe (2101) away from the electric-controlled two-position three-way valve (210) is in communication with the junction box (32); The fixing assembly (34) comprises a pair of clamps (341) clamped in the mounting track (33); a slide plate (342) is fixedly connected to opposite surfaces of the pair of clamps (341); the slide plate (342) is slidably connected to the mounting track (33); a side of the slide plate (342) away from the mounting track (33) is fixedly connected to an arc-shaped piece (343); and humidity detectors (35) are fixedly connected to the upper and lower sides of the mounting box (31).

7. The river ecological slope protection and restoration equipment according to claim 2 is characterized in that: The suction and discharge mechanism (4) comprises two square tubes (41) fixedly connected to the other two sides of the installation box (31); one end of the air flow tube (12) away from the jet pump (11) is connected to one of the square tubes (41); one end of the air pipe (14) away from the gas cylinder interface (13) is connected to the other square tube (41); a plurality of connecting tubes (411) are fixedly connected to both sides of the square tube (41); and a mounting plate is fixedly connected to both sides of the installation box (31) and between each two adjacent mounting rails (33). (42), a water filter assembly (45) and two connecting pipes (43) are arranged on the upper end surface of the mounting plate (42), the two connecting pipes (43) are symmetrically fixedly connected to the two sides of the mounting plate (42) with the water filter assembly (45) as the center, the upper end surface of the connecting pipe (43) is fixedly connected to a plurality of multi-hole air release valves (44) in a linear array, the connecting pipes (411) and the connecting pipes (43) correspond in number and position to each other, and the end of the connecting pipe (411) away from the square pipe (41) is connected to the connecting pipe (43).

8. The river ecological slope protection and restoration equipment according to claim 7 is characterized in that: The water filter assembly (45) comprises a filter screen (451) fixedly connected to the upper end surface of the mounting plate (42) and arranged in layers from the outside to the inside, a non-woven fabric (452) and a water suction box (453); a plurality of water suction pipes (454) are fixedly connected to a linear array at the bottom of the mounting plate (42); the water suction pipes (454) are away from the mounting plate (42) and penetrate the interior of the mounting box (31) through pipes to be connected to the junction box (32).

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