Ecological water conservancy slope protection structure for river regulation

Abstract

This invention discloses an ecological water conservancy slope protection structure for river management, comprising: a slope body, an outer frame fixedly installed at the top of the slope body, and multiple inner frames detachably installed inside the outer frame. Each inner frame contains multiple slope protection frames, and each slope protection frame contains two symmetrically arranged blocking components. A water storage tank is opened at the top of the slope body, and a pumping component is fixedly installed on one side of the inner cavity of the water storage tank. The outlet end of the pumping component is sealed and connected to the slope protection frame. The water pump of the pumping component can draw water from the water storage tank through the pumping pipe, transport it to the slope protection frame through the inlet pipe, and finally distribute it evenly to the loop groove through the herringbone groove of the water guide component. When the water pressure in the loop groove reaches a certain value, it compresses the blocking component to overcome the elastic force of the elastic component and slides, opening the closed inlet channel of the blocking component and forcing the blocking component to close the outlet square pipe, so that the water backwashes the filter component through the loop groove, thereby improving the service life of the filter component.

Description

Technical Field

[0001] This invention relates to the field of ecological slope protection technology, specifically to an ecological water conservancy slope protection structure for river management. Background Technology

[0002] In the field of river management engineering, ecological water conservancy slope protection structure, as the core technical carrier for balancing the river protection function and the ecological restoration needs, needs to achieve multiple goals at the same time, such as preventing soil erosion, resisting water flow scouring, providing a stable growth environment for vegetation and improving the flood control capacity of the river. It is a key component for promoting the sustainable development of the river ecosystem, and its performance directly affects the long-term effect and ecological benefits of river management. The current mainstream riverbank protection frame structure has revealed obvious ecological adaptability defects in practical applications, especially in terms of water retention capacity during non-flood seasons. Existing structures generally lack a well-designed water storage and slow infiltration mechanism, relying solely on natural rainfall to maintain the water needs of vegetation in the planting troughs of the protection frame. This leads to rapid evaporation of soil moisture in the planting troughs during non-flood seasons, especially during summer droughts, causing aquatic or wetland protection plants to wither due to lack of water. Furthermore, the anchoring effect of the vegetation roots on the soil is greatly weakened as the vegetation withers, directly undermining the stability of the protection structure and increasing the risk of landslides. During the rainy season, the existing slope protection frame structure also has shortcomings in drainage and soil erosion prevention design. After rainwater accumulates rapidly in the planting trough, the existing structure lacks efficient drainage channels and protection mechanisms, and cannot drain excess rainwater in time. Excessive rainwater will cause strong erosion of the soil in the planting trough, resulting in a large amount of soil loss with runoff. This will not only damage the ecological structure of the slope and expose the roots of vegetation, further aggravating the problem of slope instability, but will also cause water pollution due to soil entering the river, causing secondary damage to the overall ecological environment of the river. Furthermore, while some improved slope protection structures attempt to add simple filtration or drainage components, they are mostly limited to single-function designs and fail to build an integrated and coordinated system for water storage, water supply, drainage, and filtration. This fragmented design approach makes them extremely unsuitable for dealing with complex hydrological conditions such as drought during the non-flood season and floods during the rainy season. It is difficult to maintain the stability of the slope protection structure and the ecological protection function in a long-term and stable manner, and it cannot meet the needs of modern river management for efficient and sustainable ecological slope protection technology. Therefore, it is urgent to develop a new type of ecological water conservancy slope protection structure that can comprehensively solve the above problems.

[0003] The above content is only used to help understand the technical solution of the present invention and does not represent an admission that the above content is the closest prior art. Summary of the Invention

[0004] The purpose of this invention is to provide an ecological water conservancy slope protection structure for river management in order to solve the above-mentioned problems. This structure can solve the problem of water shortage for vegetation during non-flood seasons, ensure slope stability, reduce soil erosion during the rainy season, and protect the ecological structure of the slope.

[0005] To achieve the above objectives, the present invention provides the following technical solution: An ecological hydraulic slope protection structure for river management, comprising: The slope has an outer frame fixedly installed on its top, and multiple inner frames are detachably installed inside the outer frame. Each inner frame contains multiple slope protection frames, and each slope protection frame contains two symmetrically arranged blocking components. A water storage tank is provided at the top of the slope. A water pumping component is fixedly installed on one side of the inner cavity of the water storage tank. The water outlet of the water pumping component is sealed and connected to the slope protection frame. A right-angled triangular block is installed at the bottom of the inner cavity of the water storage tank. The right-angled triangular block is tilted towards the water pumping component to guide the water in the water storage tank to the water pumping component. The top of the slope is detachably installed above the water storage tank, with a grid plate for intercepting debris entering the water storage tank. The grid groove of the grid plate is equipped with a filter plate for intercepting debris entering the water storage tank.

[0006] Furthermore, the outer frame includes an installation frame fixedly installed on the top of the slope, and the bottom sides of the installation frame are respectively provided with a water outlet groove and a water inlet groove; The water outlet trough is equipped with a water outlet pipe, and the water inlet trough is equipped with a water inlet pipe. The end of the water outlet pipe away from the water outlet trough is sealed to the water outlet end of the inner frame. The water inlet pipe is sealed to the water inlet end of the inner frame. Both the water outlet pipe and the water inlet pipe are connected to the slope protection frame. The bottom end of the water outlet pipe is detachably connected to a water outlet filter. The bottom end of the water inlet pipe is fixedly connected to the water outlet end of the pumping assembly.

[0007] Furthermore, the pumping assembly includes a water pump fixedly installed on one side of the inner cavity of the water storage tank, and the outlet end of the water pump is fixedly connected to the bottom end of the inlet pipe. The water pump is fixedly connected to a water inlet pipe, and a filter head is installed at the end of the water inlet pipe away from the water pump. The filter head is used to filter impurities in the water in the storage tank.

[0008] Furthermore, the water outlet filter includes a fixed shell sleeved at the bottom of the water outlet pipe, and a coarse filter screen layer, a filter cloth layer and a quartz sand layer are fixedly arranged on the inner side of the fixed shell from top to bottom along the water flow direction. The outer wall of the fixed shell is provided with at least two fixing bolts. One end of each fixing bolt passes through the fixed shell and is threadedly connected to the outer wall of the water outlet pipe, which is used for assembling and disassembling the fixed shell and the water outlet pipe.

[0009] Furthermore, the inner frame includes a U-shaped frame that can be detachably installed inside the mounting frame, and the right side of the U-shaped frame is provided with a water inlet mating groove adapted to the water inlet pipe. The end of the water inlet pipe furthest from the pumping assembly is inserted into the water inlet fitting groove and sealed to the U-shaped frame. The left side of the U-shaped frame is provided with a water outlet matching groove adapted to the water outlet pipe. The end of the water outlet pipe away from the water outlet filter is inserted into the water outlet matching groove and sealed to the U-shaped frame. The U-shaped frame has an installation groove on one side, and multiple slope protection frames are installed inside the installation groove.

[0010] Furthermore, the slope protection frame includes a planting frame installed inside the installation groove, and a planting groove is provided on one side of the planting frame for planting aquatic or wetland slope protection plants. The planting frame has a U-shaped groove inside, and a connecting groove connected to the U-shaped groove is opened at the bottom of the inner cavity of the planting groove. A filter assembly is installed inside the connecting groove, and two symmetrically arranged water outlet square pipes are installed at the bottom of the inner cavity of the U-shaped groove. The end of the water outlet square pipe away from the U-shaped groove is sealed and connected to the water outlet pipe. A water guide is installed at the top of the inner cavity of the spiral groove. A through herringbone groove is opened inside the water guide. The spiral groove, the water guide, and the inlet pipe are connected through the herringbone groove. The herringbone groove is used to disperse the water transported by the inlet pipe into the inner cavity of the spiral groove. Two blocking components are symmetrically installed in the spiral groove. The blocking components are correspondingly matched with the outlet of the square water pipe to control the opening and closing of the outlet square water pipe.

[0011] Furthermore, the blocking assembly includes a fixed rod installed at the bottom of the inner cavity of the groove, a blocking component slidably fitted on the side of the fixed rod, and a sealing strip installed at the bottom of the blocking component for sealing the blocking component with the groove and controlling the opening and closing of the water outlet square pipe. The top of the fixed rod is equipped with a square slider, the top of the blocking member is equipped with a sliding shell, the inner sidewall of the sliding shell is slidably connected to the outer sidewall of the square slider, and an elastic element is installed between the square slider and the blocking member.

[0012] Furthermore, the filter assembly has a three-layer composite structure, consisting of a mesh layer, a cotton cloth layer, and an activated carbon layer from top to bottom.

[0013] Furthermore, an impermeable membrane is installed on the surface of the slope near the river channel, and a geotextile is fixedly laid on the outside of the impermeable membrane. The geotextile is fixedly connected to the bottom edge of the outer frame to enhance the impermeability and structural stability of the slope.

[0014] Furthermore, the inner wall of the U-shaped frame is equipped with reinforcing ribs, which are spaced apart along the length of the U-shaped frame and abut against the outer wall of the slope protection frame to enhance the supporting strength of the inner frame to the slope protection frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention collects and stores rainwater through a water storage tank at the top of the slope. A right-angled triangular block guides the water to the pumping assembly. During non-flood seasons, the pumping assembly draws water from the storage tank through a pumping pipe, which is then transported to the slope protection frame via an inlet pipe. Finally, the water is evenly distributed to the U-shaped channel through the herringbone groove of the water guide component. When the water pressure in the U-shaped channel reaches a certain value, it presses against the elastic force of the blocking component, causing it to slide and open the closed inlet channel. This forces the blocking component to close the outlet square pipe, allowing water to backwash the filter assembly through the U-shaped channel. This not only provides a continuous water supply to the aquatic or wetland slope protection plants in the planting trough, preventing them from withering due to drought and ensuring the anchoring effect of the plant roots on the soil, but also washes away debris clogging the filter assembly, extending its service life.

[0016] 2. This invention utilizes a three-layer filtration system within the planting trough during the rainy season to filter excess water through the connecting trough. This system intercepts soil particles from entering the U-shaped trough. Initially, the blocking components do not obstruct the drainage of excess water through the outlet square pipe, achieving rapid drainage of rainwater. This timely discharge of rainwater reduces soil erosion and loss, thus protecting the ecological structure of the slope. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is a schematic cross-sectional view of the right side of the slope structure according to the present invention.

[0019] Figure 3 This is a schematic cross-sectional view of the slope front of the present invention.

[0020] Figure 4 This is a schematic diagram of the connection structure between the outer frame and the inner frame of the present invention.

[0021] Figure 5 This is a cross-sectional structural diagram of the outer frame of the present invention.

[0022] Figure 6 This is a cross-sectional structural diagram of the inner frame of the present invention.

[0023] Figure 7 This is a cross-sectional structural diagram of the slope protection frame of the present invention.

[0024] Figure 8 This is a cross-sectional structural diagram of the water guide component of the present invention. Figure 9 This is a cross-sectional structural diagram of the filter assembly of the present invention.

[0025] Figure 10 This is a cross-sectional structural diagram of the blocking component of the present invention.

[0026] Figure 11 This is a cross-sectional structural diagram of the water outlet filter element of the present invention.

[0027] Reference numerals: 1. Slope; 101. Water storage tank; 102. Grating plate; 103. Right-angled triangle block; 2. Outer frame; 201. Mounting frame; 202. Water outlet trough; 203. Water inlet trough; 204. Water outlet pipe; 205. Water inlet pipe; 3. Inner frame; 301. U-shaped frame; 302. Water inlet matching groove; 303. Water outlet matching groove; 304. Mounting groove; 4. Slope protection frame; 401. Planting frame; 402. Planting trough; 403. U-shaped groove; 404. Water outlet square pipe; 405. Connecting groove; 406. Filter assembly; 4 061. Mesh layer; 4062. Cotton cloth layer; 4063. Activated carbon layer; 407. Water guide component; 4071. Herringbone groove; 5. Blocking component; 501. Fixing rod; 502. Square slider; 503. Blocking component; 504. Sliding shell; 505. Elastic component; 506. Sealing strip; 6. Pumping component; 601. Water pump; 602. Pumping pipe; 603. Filter head; 7. Outlet filter component; 701. Fixing shell; 702. Coarse filter layer; 703. Filter cloth layer; 704. Quartz sand layer; 705. Fixing bolt. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-11 The present invention provides a technical solution: An ecological hydraulic slope protection structure for river management, comprising: Slope 1, with an outer frame 2 fixedly installed on the top of the slope 1, and multiple inner frames 3 detachably installed inside the outer frame 2, each inner frame 3 having multiple slope protection frames 4, and each slope protection frame 4 having two symmetrically arranged blocking components 5. A water storage tank 101 is provided at the top of the slope 1. A water pumping component 6 is fixedly installed on one side of the inner cavity of the water storage tank 101. The water outlet of the water pumping component 6 is sealed and connected to the slope protection frame 4. A right-angled triangular block 103 is installed at the bottom of the inner cavity of the water storage tank 101. The right-angled triangular block 103 is tilted towards the water pumping component 6 to guide the water in the water storage tank 101 to the water pumping component 6. The top of the slope 1 is detachably installed with a grid plate 102 for intercepting debris entering the water storage tank 101, located directly above the water storage tank 101. The grid groove of the grid plate 102 is equipped with a filter plate for intercepting debris entering the water storage tank 101.

[0030] As an improvement, such as Figure 1-7 As shown, the outer frame 2 includes an installation frame 201 fixedly installed on the top of the slope 1, and a water outlet 202 and a water inlet 203 are respectively opened on both sides of the bottom of the installation frame 201. The water outlet trough 202 is equipped with a water outlet pipe 204, and the water inlet trough 203 is equipped with a water inlet pipe 205. The end of the water outlet pipe 204 away from the water outlet trough 202 is sealed to the water outlet end of the inner frame 3. The water inlet pipe 205 is sealed to the water inlet end of the inner frame 3. Both the water outlet pipe 204 and the water inlet pipe 205 are connected to the slope protection frame 4. The bottom end of the water outlet pipe 204 is detachably connected to the water outlet filter element 7. The bottom end of the water inlet pipe 205 is fixedly connected to the water outlet end of the water pumping assembly 6.

[0031] It should be noted that: the mounting frame 201 of the outer frame 2 is fixed to the top of the slope 1, and the water inlet troughs 203 on both sides of its bottom are equipped with water inlet pipes 205. One end of the water inlet pipe 205 is fixedly connected to the water outlet of the pumping component 6, and the other end is sealed to the water inlet of the inner frame 3. The water outlet trough 202 is equipped with a water outlet pipe 204. One end of the water outlet pipe 204 is sealed to the water outlet of the inner frame 3, and the other end is detachably connected to the water outlet filter 7. Both the water inlet pipe 205 and the water outlet pipe 204 are connected to the slope protection frame 4 to form a complete water flow channel. The water inlet trough 203 and the water outlet trough 202 provide installation positioning for the water inlet pipe 205 and the water outlet pipe 204, ensuring stable pipe connection and reducing the risk of leakage. The water inlet pipe 205 is fixedly connected to the pumping component 6 and sealed to the inner frame 3 to ensure water supply efficiency and avoid water loss.

[0032] Furthermore, such as Figure 2-5 As shown, the pumping assembly 6 includes a water pump 601 fixedly installed on one side of the inner cavity of the water storage tank 101, and the outlet end of the water pump 601 is fixedly connected to the bottom end of the inlet pipe 205. The water pump 601 is fixedly connected to the water inlet end by a water pump pipe 602. The end of the water pump pipe 602 away from the water pump 601 is equipped with a filter head 603, which is used to filter impurities in the water in the water storage tank 101.

[0033] It should be noted that: the water pump 601 of the water pumping assembly 6 is fixed to one side of the inner cavity of the water storage tank 101, and its outlet end is fixedly connected to the bottom end of the inlet pipe 205. The inlet end is connected to the water pumping pipe 602. A filter head 603 is installed at the end of the water pumping pipe 602 away from the water pump 601. When the water pump 601 starts, it draws water from the water storage tank 101 through the water pumping pipe 602. The filter head 603 first filters impurities in the water, and then the water is transported to the inlet pipe 205 by the water pump 601. The filter head 603 filters impurities in the water to prevent impurities from entering the water pump 601 and the inlet pipe 205 and causing blockage, thus extending the service life of the water pumping assembly 6. The water pump 601 provides power for water flow and ensures that the water in the water storage tank 101 can be stably transported to the slope protection frame 4 during the non-flood season to meet the water replenishment needs of vegetation and prevent vegetation from withering due to drought.

[0034] Furthermore, such as Figure 4-11 As shown, the water outlet filter element 7 includes a fixed shell 701 sleeved on the bottom end of the water outlet pipe 204. The inner side of the fixed shell 701 is fixedly provided with a coarse filter screen layer 702, a filter cloth layer 703 and a quartz sand layer 704 from top to bottom along the water flow direction. At least two fixing bolts 705 are provided on the outer wall of the fixed shell 701. One end of the fixing bolt 705 passes through the fixed shell 701 and is threadedly connected to the outer wall of the water outlet pipe 204, which is used for the assembly and disassembly of the fixed shell 701 and the water outlet pipe 204.

[0035] It should be noted that: the fixing shell 701 of the water outlet filter element 7 is sleeved on the bottom end of the water outlet pipe 204. The inner side of the fixing shell 701 is arranged from top to bottom along the water flow direction as a coarse filter layer 702, a filter cloth layer 703, and a quartz sand layer 704. After the water flows into the fixing shell 701 from the water outlet pipe 204, it passes through the three-layer filtration structure to remove impurities. The three-layer composite filtration of the coarse filter layer 702, the filter cloth layer 703, and the quartz sand layer 704 can efficiently remove impurities of different particle sizes in the water flow, ensuring the quality of the discharged water and avoiding pollution of the water storage tank 101 or the river. The fixing bolts 705 on the outer wall of the fixing shell 701 penetrate the fixing shell 701 and are threadedly connected to the water outlet pipe 204 to achieve detachable fixing. The fixing bolts 705 enable the detachable connection between the fixing shell 701 and the water outlet pipe 204, which facilitates the cleaning and replacement of the filter layer in the later stage, and the maintenance operation is convenient.

[0036] Among them, such as Figure 4-6 As shown, the inner frame 3 includes a U-shaped frame 301 that is detachably installed inside the mounting frame 201. The U-shaped frame 301 has a water inlet mating groove 302 on the right side that is adapted to the water inlet pipe 205. The end of the water inlet pipe 205 away from the water pumping component 6 is inserted into the water inlet mating groove 302 and sealed to the U-shaped frame 301; The left side of the U-shaped frame 301 is provided with a water outlet mating groove 303 that is adapted to the water outlet pipe 204. The end of the water outlet pipe 204 away from the water outlet filter element 7 is inserted into the water outlet mating groove 303 and sealed to the U-shaped frame 301. A mounting groove 304 is provided on one side of the U-shaped frame 301, and multiple slope protection frames 4 are installed inside the mounting groove 304.

[0037] It should be noted that: the inner frame 3's U-shaped frame 301 can be detachably installed inside the outer frame 2's mounting frame 201; the water inlet groove 302 on the right side of the U-shaped frame 301 is adapted to the water inlet pipe 205, and the end of the water inlet pipe 205 away from the water pumping component 6 is inserted into the water inlet groove 302 and sealed; the water outlet groove 303 on the left side is adapted to the water outlet pipe 204, and the end of the water outlet pipe 204 away from the water outlet filter 7 is inserted into the water outlet groove 303 and sealed. The mounting groove 304 on one side of the U-shaped frame 301 is used to install multiple slope protection frames 4. The water inlet matching groove 302 and the water outlet matching groove 303 are respectively sealed to the water inlet pipe 205 and the water outlet pipe 204 to ensure smooth water flow between the pipe and the inner frame 3 and reduce water leakage. The mounting groove 304 of the U-shaped frame 301 provides a unified installation space for the slope protection frames 4, which facilitates the batch arrangement and positioning of the slope protection frames 4 and improves construction efficiency. At the same time, the inner frame 3 is detachable, which is convenient for later maintenance.

[0038] As an improvement, such as Figure 5-8 As shown, the slope protection frame 4 includes a planting frame 401 installed inside the installation groove 304. A planting groove 402 is provided on one side of the planting frame 401 for planting aquatic or wetland slope protection plants. The planting frame 401 has a U-shaped groove 403 inside. The bottom of the inner cavity of the planting trough 402 has a connecting groove 405 that communicates with the U-shaped groove 403. A filter assembly 406 is installed inside the connecting groove 405. Two symmetrically arranged water outlet square pipes 404 are installed at the bottom of the inner cavity of the U-shaped groove 403. The end of the water outlet square pipe 404 away from the U-shaped groove 403 is sealed and connected to the water outlet pipe 204. A water guide 407 is installed at the top of the inner cavity of the spiral groove 403. A through herringbone groove 4071 is opened inside the water guide 407. The spiral groove 403, the water guide 407 and the water inlet pipe 205 are connected through the herringbone groove 4071. The herringbone groove 4071 is used to disperse the water transported by the water inlet pipe 205 into the inner cavity of the spiral groove 403. Two blocking components 5 are symmetrically installed in the spiral groove 403. The blocking components 5 are correspondingly matched with the opening of the water outlet square pipe 404 to control the opening and closing of the water outlet square pipe 404.

[0039] It should be noted that: the planting frame 401 of the slope protection frame 4 is installed inside the mounting groove 304 of the inner frame 3. The planting trough 402 of the planting frame 401 is used to plant aquatic or wetland slope protection plants. The U-shaped groove 403 inside the planting frame 401 is connected to the planting trough 402 through the connecting groove 405. The filter component 406 in the connecting groove 405 can filter the water flow. The water guide 407 at the top of the U-shaped groove 403 has a through herringbone groove 4071. The water transported by the inlet pipe 205 is dispersed and guided to the U-shaped groove 403 through the herringbone groove 4071. The water outlet square pipe at the bottom of the U-shaped groove 403 404 is sealed and connected to the outlet pipe 204. Two symmetrical blocking components 5 cooperate with the outlet square pipe 404 to control its opening and closing. Planting trough 402 is planted with slope protection plants. Combined with the root system of the vegetation, the soil is anchored, which improves the ecological nature and stability of the slope protection. The herringbone groove 4071 of the water guide component 407 can disperse water to the U-shaped groove 403. The filter component 406 in the connecting groove 405 can filter the water flow from the planting trough 402 into the U-shaped groove 403, preventing soil particles from clogging the outlet square pipe 404. The blocking component 5 controls the opening and closing of the outlet square pipe 404, and the rainy season can quickly drain water and reduce soil erosion.

[0040] Furthermore, such as Figure 7-10 As shown, the blocking assembly 5 includes a fixed rod 501 installed at the bottom of the inner cavity of the groove 403. A blocking member 503 is slidably fitted on the side of the fixed rod 501. A sealing strip 506 is installed at the bottom of the blocking member 503 to seal and fit the blocking member 503 with the groove 403 and control the opening and closing of the water outlet square pipe 404. A square slider 502 is installed on the top of the fixed rod 501, and a sliding shell 504 is installed on the top of the blocking member 503. The inner wall of the sliding shell 504 is slidably connected to the outer wall of the square slider 502, and an elastic member 505 is installed between the square slider 502 and the blocking member 503.

[0041] It should be noted that: the fixing rod 501 of the blocking assembly 5 is installed at the bottom of the inner cavity of the groove 403. The blocking member 503 is slidably engaged with the fixing rod 501. The square slider 502 at the top of the fixing rod 501 is slidably connected with the sliding shell 504 at the top of the blocking member 503. The elastic element 505 between the square slider 502 and the blocking member 503 provides a restoring force. The sealing strip 506 at the bottom of the blocking member 503 can seal against the groove 403. When the water pressure increases, the blocking member 503 slides against the elastic force of the elastic element 505, and the sealing strip 506 seals the water outlet square pipe 404. When the water pressure decreases at the pipe opening, the elastic element 505 drives the blocking element 503 to reset, opening the water outlet square pipe 404. The water pressure and the elastic force of the elastic element 505 automatically control the sliding of the blocking element 503, realizing the automatic adjustment of the opening and closing of the water outlet square pipe 404 without manual operation. The sealing strip 506 at the bottom of the blocking element 503 ensures the sealing effect, preventing water from leaking from the water outlet square pipe 404, ensuring that the water can backwash the filter component 406 and enter the planting trough 402 for water supply. At the same time, the cooperation between the sliding shell 504 and the square slider 502 ensures the stable sliding of the blocking element 503 and avoids displacement.

[0042] Furthermore, such as Figure 9 As shown, the filter component 406 has a three-layer composite structure, consisting of a mesh layer 4061, a cotton cloth layer 4062, and an activated carbon layer 4063 from top to bottom.

[0043] It should be noted that after the water in the planting trough 402 seeps into the connecting trough 405, it first passes through the mesh layer 4061 to intercept larger particles of impurities, then through the cotton cloth layer 4062 to filter fine particles, and finally through the activated carbon layer 4063 to adsorb odors and tiny impurities before entering the U-shaped trough 403. The three-layer filtration structure has a clear division of labor, removing impurities and odors step by step from large particles to tiny particles, resulting in high filtration efficiency. It effectively prevents soil particles and impurities from entering the U-shaped trough 403 and clogging the outlet square pipe 404 or polluting the water flow. The composite structure filter component 406 has a long service life and can be replaced by disassembling the slope protection frame 4, ensuring long-term stable filtration effect.

[0044] As an improvement, a seepage-proof membrane is installed on the surface of the slope 1 on the side closest to the river channel, and geotextile is fixedly laid on the outside of the seepage-proof membrane. The geotextile is fixedly connected to the bottom edge of the outer frame 2 to enhance the seepage-proof performance and structural stability of the slope 1.

[0045] It should be noted that by combining the impermeable membrane with the geotextile, the impermeability of slope 1 is greatly enhanced, preventing soil softening and structural instability caused by water seepage, thus extending the overall service life of the slope protection structure. The geotextile is fixed to the bottom edge of the outer frame 2, so that slope 1, geotextile, and outer frame 2 form an integral structure, improving the structural stability of slope 1 and reducing the risk of landslides on slope 1.

[0046] Furthermore, the inner wall of the U-shaped frame 301 is equipped with reinforcing ribs, which are distributed at intervals along the length of the U-shaped frame 301 and abut against the outer wall of the slope protection frame 4 to enhance the support strength of the inner frame 3 to the slope protection frame 4.

[0047] It should be noted that by installing reinforcing ribs on the inner wall of the inner frame 301, the reinforcing ribs are distributed at intervals along the length of the inner frame 301, and the reinforcing ribs abut against the outer wall of the slope protection frame 4; the reinforcing ribs can disperse the external force transmitted by the slope protection frame 4, provide support for the inner frame 301, enhance the structural strength of the inner frame 301, prevent the inner frame 3 from deforming due to external force, ensure the stability of the inner frame 3 in supporting the slope protection frame 4, and the abutment between the reinforcing ribs and the outer wall of the slope protection frame 4 can assist in positioning the slope protection frame 4, prevent the slope protection frame 4 from shifting in the mounting groove 304 of the inner frame 301, and ensure the overall structure is neat and the water flow is smooth.

[0048] It should be noted that, in the specific implementation of this invention, when rainwater falls to the top of the slope 1, it first passes through the grid plate 102 and the filter plate in the grid groove, intercepting debris such as leaves and stones, and then enters the water storage tank 101 for storage. The right-angled triangular block 103 at the bottom of the inner cavity of the water storage tank 101 is tilted towards the water pumping assembly 6, which can guide the water in the water storage tank 101 to the water pumping assembly 6 to prepare for subsequent water supply. When the vegetation needs to be replenished with water during the non-flood season, the water pump 601 of the water pumping assembly 6 is started. The water pump 601 draws water from the water storage tank 101 through the water pumping pipe 602. The filter head 603 at the end of the water pumping pipe 602 filters impurities in the water. The filtered water is then transported by the water pump 601 to the water inlet pipe 205. The end of the water inlet pipe 205 away from the water pumping assembly 6 is inserted into the inner cavity. After the water inlet groove 302 of the U-shaped frame 301 is sealed and connected to the U-shaped frame 301, water is sent into the U-shaped frame 301. After entering the U-shaped frame 301, the water flows to the water guide 407 of the slope protection frame 4. It is dispersed and guided to the inner cavity of the U-shaped groove 403 through the herringbone groove 4071 inside the water guide 407. Under the action of water pressure, the blocking component 503 of the blocking component 5 is pressed to overcome the elastic force of the elastic component 505 and slide along the fixed rod 501, opening the water inlet channel closed by the blocking component 503. At the same time, the sealing strip 506 at the bottom of the blocking component 503 is pressed against the opening of the water outlet square pipe 404 under the action of water pressure until the water outlet square pipe 404 is closed. At this time, the water enters the planting trough 402 after backwashing the filter component 406 through the connecting groove 405, replenishing water for the vegetation. During the rainy season, when there is abundant rainfall, excess water in the planting trough 402 seeps downwards and enters the filter assembly 406 through the connecting trough 405. It then passes through the mesh layer 4061, cotton cloth layer 4062, and activated carbon layer 4063 in sequence, removing soil particles and other impurities before entering the U-shaped trough 403. At this point, the blocking component 5, under the action of the elastic element 505, seals the water inlet channel. Therefore, the water in the U-shaped trough 403 flows into the outlet pipe 204 through the outlet square pipe 404. The water flows within the outlet pipe 204 to the outlet filter 7, passing through the coarse filter layer 702, filter cloth layer 703, and stone... After being filtered again, the 704 layer of sand is discharged into the water storage tank 101 to achieve rapid drainage and prevent rainwater accumulation from eroding the soil. The impermeable membrane on the side of the slope 1 closest to the river can prevent river water or groundwater from seeping into the interior of the slope 1. The geotextile on the outside further enhances the impermeability and is fixedly connected to the bottom edge of the installation frame 201 of the outer frame 2, improving the connection stability between the slope 1 and the outer frame 2. The reinforcing ribs on the inner wall of the inner frame 3 U-shaped frame 301 abut against the outer wall of the slope protection frame 4, providing support for the slope protection frame 4, preventing the slope protection frame 4 from deforming due to external forces, and ensuring the stability of the overall structure.

[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0050] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ecological water conservancy slope protection structure for river management, characterized in that, include: The slope (1) has an outer frame (2) fixedly installed on the top of the slope (1). Multiple inner frames (3) are detachably installed inside the outer frame (2). Multiple slope protection frames (4) are installed in each inner frame (3). Two symmetrically arranged blocking components (5) are installed in each slope protection frame (4). A water storage tank (101) is provided at the top of the slope (1). A water pumping assembly (6) is fixedly installed on one side of the inner cavity of the water storage tank (101). The water outlet of the water pumping assembly (6) is sealed and connected to the slope protection frame (4). A right-angled triangular block (103) is installed at the bottom of the inner cavity of the water storage tank (101). The right-angled triangular block (103) is tilted towards the water pumping assembly (6) to guide the water in the water storage tank (101) to the water pumping assembly (6). The top of the slope (1) is located directly above the water storage tank (101) and is detachably equipped with a grid plate (102) for intercepting debris entering the water storage tank (101). The grid groove of the grid plate (102) is equipped with a filter plate for intercepting debris entering the water storage tank (101).

2. The ecological water conservancy slope protection structure for river management according to claim 1, characterized in that: The outer frame (2) includes an installation frame (201) fixedly installed on the top of the slope (1), and the bottom sides of the installation frame (201) are respectively provided with a water outlet groove (202) and a water inlet groove (203). The water outlet trough (202) is equipped with a water outlet pipe (204), and the water inlet trough (203) is equipped with a water inlet pipe (205). The end of the water outlet pipe (204) away from the water outlet trough (202) is sealed to the water outlet end of the inner frame (3). The water inlet pipe (205) is sealed to the water inlet end of the inner frame (3). Both the water outlet pipe (204) and the water inlet pipe (205) are connected to the slope protection frame (4). The bottom end of the water outlet pipe (204) is detachably connected to a water outlet filter element (7). The bottom end of the water inlet pipe (205) is fixedly connected to the water outlet end of the pumping assembly (6).

3. The ecological water conservancy slope protection structure for river management according to claim 2, characterized in that: The pumping assembly (6) includes a water pump (601) fixedly installed on one side of the inner cavity of the water storage tank (101), and the outlet end of the water pump (601) is fixedly connected to the bottom end of the inlet pipe (205). The water pump (601) is fixedly connected to a water pump pipe (602) at its inlet end. A filter head (603) is installed at the end of the water pump pipe (602) away from the water pump (601). The filter head (603) is used to filter impurities in the water in the water storage tank (101).

4. The ecological water conservancy slope protection structure for river management according to claim 2, characterized in that: The water outlet filter element (7) includes a fixed shell (701) sleeved on the bottom end of the water outlet pipe (204). The inner side of the fixed shell (701) is fixedly provided with a coarse filter screen layer (702), a filter cloth layer (703) and a quartz sand layer (704) from top to bottom along the water flow direction. The outer wall of the fixed shell (701) is provided with at least two fixing bolts (705). One end of the fixing bolt (705) passes through the fixed shell (701) and is threadedly connected to the outer wall of the water outlet pipe (204) for the assembly and disassembly of the fixed shell (701) and the water outlet pipe (204).

5. An ecological water conservancy slope protection structure for river management according to claim 2, characterized in that: The inner frame (3) includes a U-shaped frame (301) that can be detachably installed inside the mounting frame (201). The U-shaped frame (301) has a water inlet groove (302) on the right side that is adapted to the water inlet pipe (205). The end of the water inlet pipe (205) away from the water pumping assembly (6) is inserted into the water inlet mating groove (302) and sealed to the U-shaped frame (301); The left side of the U-shaped frame (301) is provided with a water outlet matching groove (303) that is adapted to the water outlet pipe (204). The end of the water outlet pipe (204) away from the water outlet filter (7) is inserted into the water outlet matching groove (303) and sealed to the U-shaped frame (301). The spiral frame (301) has an installation groove (304) on one side, and multiple slope protection frames (4) are installed inside the installation groove (304).

6. An ecological water conservancy slope protection structure for river management according to claim 5, characterized in that: The slope protection frame (4) includes a planting frame (401) installed inside the installation groove (304), and a planting groove (402) is provided on one side of the planting frame (401) for planting aquatic or wetland slope protection plants. The planting frame (401) has a U-shaped groove (403) inside. The bottom of the inner cavity of the planting trough (402) has a connecting groove (405) that communicates with the U-shaped groove (403). A filter assembly (406) is installed inside the connecting groove (405). Two symmetrically arranged water outlet square pipes (404) are installed at the bottom of the inner cavity of the U-shaped groove (403). The end of the water outlet square pipe (404) away from the U-shaped groove (403) is sealed and connected to the water outlet pipe (204). The top of the inner cavity of the spiral groove (403) is equipped with a water guide (407), and the inside of the water guide (407) is provided with a through herringbone groove (4071). The spiral groove (403), the water guide (407) and the water inlet pipe (205) are connected through the herringbone groove (4071). The herringbone groove (4071) is used to guide the water transported by the water inlet pipe (205) to the inner cavity of the spiral groove (403). Two blocking components (5) are symmetrically installed in the spiral groove (403), and the blocking components (5) are correspondingly matched with the opening of the water outlet square pipe (404) to control the opening and closing of the water outlet square pipe (404).

7. An ecological water conservancy slope protection structure for river management according to claim 6, characterized in that: The blocking assembly (5) includes a fixed rod (501) installed at the bottom of the inner cavity of the groove (403), a blocking member (503) is slidably fitted on the side of the fixed rod (501), and a sealing strip (506) is installed at the bottom of the blocking member (503) for sealing the blocking member (503) and the groove (403) to control the opening and closing of the water outlet square pipe (404); The top of the fixed rod (501) is equipped with a square slider (502), the top of the blocking member (503) is equipped with a sliding shell (504), the inner side wall of the sliding shell (504) is slidably connected to the outer side wall of the square slider (502), and an elastic member (505) is installed between the square slider (502) and the blocking member (503).

8. An ecological water conservancy slope protection structure for river management according to claim 6, characterized in that: The filter assembly (406) has a three-layer composite structure, consisting of a mesh layer (4061), a cotton cloth layer (4062), and an activated carbon layer (4063) from top to bottom.

9. An ecological water conservancy slope protection structure for river management according to claim 1, characterized in that: The slope (1) is equipped with a seepage-proof membrane on the side of the slope (1) that is close to the river channel. Geotextile is fixedly laid on the outside of the seepage-proof membrane. The geotextile is fixedly connected to the bottom edge of the outer frame (2) to enhance the seepage-proof performance and structural stability of the slope (1).

10. An ecological water conservancy slope protection structure for river management according to claim 5, characterized in that: The inner wall of the spiral frame (301) is equipped with reinforcing ribs, which are distributed at intervals along the length of the spiral frame (301) and abut against the outer wall of the slope protection frame (4) to enhance the support strength of the inner frame (3) to the slope protection frame (4).

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