Urban planning ground rainwater flood storage seepage device
By designing a device including brick grooves, lower water grooves, guide surfaces, filters and cement pipe corridors, the problem of the existing technology being unable to effectively collect and utilize rainwater on the sidewalk is solved, efficient collection and filtration of rainwater is achieved, and the device life is extended , reduce maintenance costs and reduce urban drainage system pressure.
Patent Information
- Application Number
- CN202421181511.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing urban planned ground rainwater storage seepage device cannot effectively collect and utilize rainwater on the sidewalk, resulting in direct rainwater discharge increased the burden on the urban drainage system, which may cause urban waterlogging problems.
A device including a water storage pipe corridor, brick trough, lower water tank, drain hole, filter and guidance surface was designed. The rainwater seepage area is increased through the brick trough and lower water tank, and the guide surface guides the rainwater into the drain hole and filters. The sheet filters impurities, the rectangular waterway stabilizes the drainage, the cement pipe corridor ensures stability, the sealing plate and connecting block prevent water leakage, and the through-holes regulate the water pressure.
It realizes efficient collection and filtration of rainwater, optimizes the rainwater collection process, extends the service life of the device, reduces maintenance costs, prevents water resource waste and environmental pollution, and reduces the pressure of urban drainage systems through the rational use of rainwater.
Smart Images
Figure CN222349426U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of urban planning and construction, in particular to a ground rainwater flood storage and seepage device for urban planning. Background Art
[0002] In recent years, heavy rainstorms have occurred in many cities across China, and the urban rainwater drainage systems are in a serious state of waterlogging on the roads, making it urgent to strengthen the comprehensive consideration of ground rainwater drainage. To solve the problem of large instantaneous drainage of rainwater, rainwater storage is one of the effective technical measures.
[0003] Existing urban planning ground rainwater flood storage and infiltration devices generally discharge rainwater on the sidewalk directly into the sewers or flower beds on both sides, making it impossible for the rainwater to be collected and reused. The directly discharged rainwater may also increase the burden on the urban drainage system, which may lead to poor drainage during heavy rains and cause problems such as urban waterlogging. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a ground rainwater flood storage and seepage device for urban planning to solve the technical problem of direct discharge of rainwater from sidewalks.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ground rainwater storage and seepage device for urban planning, comprising a pipe gallery for storing water, a brick groove is provided on the top of the pipe gallery, and a plurality of brick grooves are provided, a lower water groove is provided between adjacent brick grooves, a lower water groove is provided at the bottom of the lower water groove, the interior of the lower water groove is filled with soil, a card groove is provided on the inner wall of the brick groove, and a filter plate is engaged inside the card groove.
[0006] By adopting the above technical solution, the pipe gallery serves as the main water storage component, and the brick grooves and downspouts opened on the top allow rainwater to flow smoothly into and penetrate into the device. The downspout design between adjacent brick grooves increases the rainwater infiltration area and improves the rainwater collection efficiency.
[0007] Furthermore, guide surfaces are provided on both sides of the water discharge hole, and the two guide surfaces are arranged in an oblique structure.
[0008] By adopting the above technical solution, the guide surfaces arranged on both sides of the drain hole can effectively guide rainwater to flow into the drain hole. Since the two guide surfaces are arranged in an oblique structure, this design can form a natural water flow path, allowing rainwater to flow into the drain hole more smoothly.
[0009] Furthermore, the plurality of brick grooves are arranged in a rectangular array, and bricks are arranged inside the brick grooves.
[0010] By adopting the above technical solution, multiple brick grooves are arranged in a rectangular array, making the layout of the entire device more regular and orderly, while maximizing the use of space and improving the device's ability to collect rainwater.
[0011] Furthermore, the water holes are arranged in a plurality of groups, each group of water holes includes a plurality of water holes, and the plurality of water holes are linearly and equidistantly arranged.
[0012] By adopting the above technical solution, multiple groups of drainage holes are provided, and each group includes multiple drainage holes arranged linearly and equidistantly. Multiple drainage holes can disperse the inflow of rainwater and avoid single-point blockage, ensuring that the device can still maintain efficient drainage performance when a large amount of rainwater pours in, thereby increasing the drainage capacity of the device.
[0013] Furthermore, the filter plate is arranged in a rectangular structure, and an empty groove is arranged between the filter plate and the brick.
[0014] By adopting the above technical solution, the filter plate is arranged in a rectangular structure, so that the filter plate can fit tightly inside the card slot, providing a larger filtering area, thereby more effectively filtering out impurities in rainwater. The rectangular structure is also easy to install and replace, simplifying the maintenance process.
[0015] Furthermore, a water channel is opened inside the pipe gallery, and the water channel is arranged in a rectangular structure.
[0016] By adopting the above technical solution, the waterway opened inside the pipe gallery has a rectangular structure, which provides a stable and large-capacity water flow channel. The rectangular structure of the waterway can accommodate more rainwater, ensuring that when a large amount of rainwater pours in, the device can effectively drain water and prevent overflow or blockage caused by excessive water flow.
[0017] Furthermore, the pipe gallery is formed by cement casting.
[0018] By adopting the above technical solution, the pipe gallery is cast with cement, which ensures the stability and durability of the device. The cement material has good compressive strength and durability, and can withstand long-term water flow impact and external environmental influences, thereby ensuring the service life of the pipe gallery.
[0019] Furthermore, a groove is provided on one side of the pipe gallery, and a sealing plate is fixedly connected to the inner wall of the groove.
[0020] By adopting the above technical solution, the groove opened on one side of the pipe gallery serves as an installation space, creating a connection environment for subsequent connection blocks and providing an installation position for the sealing plate.
[0021] Furthermore, a connection block is fixedly connected to the other side of the pipe gallery, a receiving groove is provided inside the connection block, and the connection block and the sealing plate are both arranged in a concave structure.
[0022] By adopting the above technical solution, a connecting block is fixedly connected on the other side of the corridor, and the connecting block has a concave structure, which provides a solid support for the connection between the corridors, so that multiple corridors can be tightly and stably connected together to form a continuous and complete drainage system.
[0023] Furthermore, a through hole communicating with the outside is opened on the inner wall of one side of the water channel.
[0024] By adopting the above technical solution, the through hole opened on the inner wall of one side of the waterway realizes the connection between the waterway and the outside world, so that the water pressure inside the waterway can be adjusted, avoiding the risk of damage to the pipeline corridor due to excessive water pressure.
[0025] In summary, the utility model mainly has the following beneficial effects:
[0026] 1. The utility model can efficiently collect rainwater on the sidewalk by arranging brick grooves, drainage holes, filter sheets and drainage grooves. In the process of rainwater infiltrating into the drainage grooves along the soil, a natural filtration is completed, which effectively removes large particles of impurities in the rainwater and improves the water quality. The filtered clean water flows smoothly into the waterway inside the pipe gallery through the drainage holes, realizing the orderly collection and guidance of rainwater. It not only utilizes the space of the sidewalk and provides convenience for rainwater collection, but also guides rainwater to the subsequent water storage tank through the waterway, thereby completing the entire rainwater collection process and providing strong support for the effective utilization of urban rainwater resources.
[0027] 2. The utility model can effectively guide water flow into the drain hole by setting a guide surface and an oblique guide surface, and utilizes the natural flow characteristics of water flow, so that rainwater can flow into the drain hole more smoothly and quickly, thereby improving the rainwater collection efficiency, not only optimizing the rainwater collection process, but also extending the service life of the device and reducing maintenance costs;
[0028] 3. The utility model sets a sealing plate, a connecting block and a through hole. When the connecting block and the sealing plate cooperate with each other, they form a labyrinth seal, which effectively prevents a large amount of water leakage between the interconnected pipe corridors, enhances the sealing performance of the pipe corridor system, ensures that rainwater can be effectively collected and guided, and avoids the waste of water resources and environmental pollution. When the amount of water is too large, by setting a through hole, the utility model can discharge part of the water into the flower bed on one side, which not only prevents the backflow problem caused by excessive water, but also realizes the rational use of water resources. The water discharged into the flower bed can provide the necessary moisture for the plants, promotes the growth of green plants, and also reduces the pressure on the urban drainage system. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1It is a three-dimensional structural schematic diagram of the utility model;
[0030] Figure 2 It is a three-dimensional structural schematic diagram of the brick slot and the card slot of the utility model;
[0031] Figure 3 It is a schematic diagram of the explosion three-dimensional structure of the utility model;
[0032] Figure 4 It is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model.
[0033] In the figure: 1. Pipe gallery; 2. Brick groove; 3. Drain trough; 4. Drain hole; 5. Soil; 6. Slot; 7. Filter plate; 8. Guide surface; 9. Brick; 10. Empty slot; 11. Waterway; 12. Groove; 13. Sealing plate; 14. Connecting block; 15. Receiving slot; 16. Through hole. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0035] The following describes an embodiment of the utility model based on its overall structure.
[0036] Embodiment 1:
[0037] A ground rainwater flood storage and seepage device for urban planning, such as Figure 1-Figure 4 As shown, it includes a pipe gallery 1 for storing water, a brick groove 2 is opened on the top of the pipe gallery 1, and a plurality of brick grooves 2 are arranged. A lower water trough 3 is opened between adjacent brick grooves 2, and a drain hole 4 is opened at the bottom of the lower water trough 3. The interior of the lower water trough 3 is filled with soil 5, and a card slot 6 is opened on the inner wall of the brick groove 2. A filter plate 7 is engaged with the interior of the card slot 6. The pipe gallery 1 serves as the main water storage component. The brick groove 2 and the lower water trough 3 opened on the top allow rainwater to flow smoothly into and penetrate into the interior of the device. The design of the lower water trough 3 between adjacent brick grooves 2 increases the infiltration area of rainwater and improves the rainwater collection efficiency. At the same time, the multiple filtering systems inside the device, including the soil 5 filled in the lower water trough 3 and the filter plate 7 engaged in the card slot 6, can effectively filter during the rainwater collection process, remove impurities in the rainwater, and ensure the quality of the collected rainwater.
[0038] See also Figure 1 , Figure 2 and Figure 3Guide surfaces 8 are provided on both sides of the drain hole 4, and the two guide surfaces 8 are arranged in an oblique structure. The guide surfaces 8 arranged on both sides of the drain hole 4 can effectively guide rainwater to flow into the drain hole 4. Since the two guide surfaces 8 are arranged in an oblique structure, this design can form a natural water flow path, allowing rainwater to flow into the drain hole 4 more smoothly, reducing the retention time of rainwater, thereby improving the drainage efficiency of the device.
[0039] See also Figure 1 , Figure 2 and Figure 3 A plurality of brick grooves 2 are arranged in a rectangular array, and bricks 9 are arranged inside the brick grooves 2. The plurality of brick grooves 2 are arranged in a rectangular array, which makes the layout of the entire device more regular and orderly, and at the same time can maximize the use of space and improve the device's ability to collect rainwater. At the same time, bricks 9 are arranged inside the brick grooves 2 to further increase the stability and carrying capacity of the device. The bricks 9 themselves have high hardness and durability, and can effectively support pedestrians walking and prevent deformation or damage caused by long-term weight or external force.
[0040] See also Figure 1 , Figure 2 and Figure 3 There are multiple groups of drainage holes 4, each group of drainage holes 4 includes multiple drainage holes 4, and the multiple drainage holes 4 are arranged linearly and equidistantly. There are multiple groups of drainage holes 4, and each group includes multiple drainage holes 4 arranged linearly and equidistantly. The multiple drainage holes 4 can disperse the inflow of rainwater and avoid single-point blockage, ensuring that the device can still maintain efficient drainage performance when a large amount of rainwater pours in, thereby increasing the drainage capacity of the device. At the same time, the drainage holes 4 arranged linearly and equidistantly also ensure the uniformity of drainage, prevent water accumulation in certain areas due to poor drainage, help maintain the dynamic balance of water flow inside the device, reduce the scouring and erosion of the inside of the device by water flow, and thus extend the service life of the device.
[0041] See also Figure 1 , Figure 2 and Figure 3 The filter sheet 7 is arranged in a rectangular structure, and an empty groove 10 is arranged between the filter sheet 7 and the brick 9. The filter sheet 7 is arranged in a rectangular structure, so that the filter sheet can fit tightly inside the card slot 6, providing a larger filtering area, thereby more effectively filtering out impurities in the rainwater. The rectangular structure is also convenient for installation and replacement, simplifying the maintenance process. At the same time, an empty groove 10 is arranged between the filter sheet 7 and the brick 9. This empty groove can store part of the rainwater and play a buffering role. When the rainwater is heavy, the empty groove 10 can temporarily store excess rainwater to reduce the pressure on the downstream drainage system.
[0042] See also Figure 1 , Figure 2 and Figure 3A water channel 11 is opened inside the pipe gallery 1, and the water channel 11 is arranged in a rectangular structure. The water channel 11 opened inside the pipe gallery 1 is a rectangular structure, which provides a stable and large-capacity water flow channel. The rectangular structure of the water channel 11 can accommodate more rainwater, ensuring that when a large amount of rainwater pours in, the device can effectively drain water to prevent overflow or blockage caused by excessive water flow. At the same time, the design of the rectangular water channel 11 also helps to reduce the resistance of the water flow, so that the rainwater can flow more smoothly, which is conducive to the subsequent cleaning and maintenance of the water channel 11, because the rectangular structure is convenient for personnel to operate, thereby maintaining the patency and performance of the water channel 11.
[0043] See also Figure 1 , Figure 2 and Figure 3 The pipe gallery 1 is cast by cement, which ensures the stability and durability of the device. The cement material has good compressive strength and durability, and can withstand long-term water flow impact and external environmental influences, thereby ensuring the service life of the pipe gallery 1. At the same time, the pipe gallery 1 cast by cement also has high waterproof performance, and the pipe gallery 1 cast by cement also has good integrity, which can reduce joints and leakage points, and improve the sealing and reliability of the device.
[0044] The implementation principle of the utility model is as follows: first, rainwater penetrates into the interior of the downspout 3 along the soil 5, and a filtration is completed in this process. Then the filtered water flows into the waterway 11 inside the pipe gallery 1 along the downspout hole 4. At the same time, the water seeping from the bricks 10 also enters the interior of the empty groove 10, and flows into the waterway inside the pipe gallery 1 after being filtered by the filter sheet 7, thereby realizing the collection of rainwater on the sidewalk, utilizing the space of the sidewalk, creating a rainwater collection space, and guiding the rainwater to the interior of the subsequent water storage tank through the waterway 11 to complete the collection of rainwater.
[0045] Embodiment 2:
[0046] See also Figure 4 A groove 12 is provided on one side of the pipe gallery 1, and a sealing plate 13 is fixedly connected to the inner wall of the groove 12. The groove 12 provided on one side of the pipe gallery 1 serves as an installation space, which creates a connection environment for the subsequent connecting block 14 and provides an installation position for the sealing plate 13. At the same time, the sealing plate 13 fixedly connected to the inner wall of the groove 12 ensures the sealing of the pipe gallery 1. The sealing plate 13 can cooperate with subsequent components to effectively prevent external water and debris from entering the groove 12, thereby protecting the interior of the pipe gallery 1 from pollution and damage, and ensuring the safety and reliability of the device.
[0047] See also Figure 4A connecting block 14 is fixedly connected to the other side of the pipe gallery 1, and a receiving groove 15 is opened inside the connecting block 14. The connecting block 14 and the sealing plate 13 are both arranged in a concave structure. By fixing the connecting block 14 on the other side of the pipe gallery 1, the connecting block has a concave structure, which provides a stable support for the connection between the pipe galleries 1, so that multiple pipe galleries can be tightly and stably connected together to form a continuous and complete drainage system. At the same time, the receiving groove 15 inside the connecting block 14 cooperates with the sealing plate 13. When adjacent pipe galleries are connected through the connecting block 14, the sealing plate 13 can be tightly embedded in the receiving groove 15, thereby ensuring the sealing of the connection, effectively preventing rainwater from leaking at the pipe gallery connection, and improving the reliability and durability of the entire drainage system.
[0048] See also Figure 4 A through hole 16 connected to the outside world is provided on the inner wall of one side of the water channel 11. The through hole 16 provided on the inner wall of one side of the water channel 11 realizes the connection between the water channel and the outside world, so that the water pressure inside the water channel 11 can be adjusted, avoiding the risk of damage to the pipe gallery 1 due to excessive water pressure. At the same time, the through hole 16 also acts as a safety valve. In extreme weather or when a large amount of rainwater flows in, if the water level in the water channel 11 is too high, the through hole 16 can allow part of the water to flow out, thereby preventing the water channel 11 from bursting due to overload, protecting the device itself, and ensuring the safety of the surrounding environment.
[0049] The implementation principle of the utility model is: first, the connecting block 14 and the sealing plate 13 cooperate with each other to form a labyrinth seal to prevent a large amount of water leakage from the interconnected pipe gallery 1. At the same time, when the water volume is too large, a part of the water is discharged into the flower bed on one side through the through hole 16 to prevent backflow.
[0050] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.
[0051] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A ground rainwater flood storage and seepage device for urban planning, characterized by: The invention comprises a pipe gallery (1) for storing water, wherein a brick groove (2) is provided on the top of the pipe gallery (1), a plurality of brick grooves (2) are provided, a lower water groove (3) is provided between adjacent brick grooves (2), a lower water hole (4) is provided at the bottom of the lower water groove (3), the interior of the lower water groove (3) is filled with soil (5), a clamping groove (6) is provided on the inner wall of the brick groove (2), and a filter plate (7) is clamped inside the clamping groove (6).
2. The urban planning ground rainwater flood storage and seepage device according to claim 1, characterized in that: Guide surfaces (8) are provided on both sides of the water discharge hole (4), and the two guide surfaces (8) are arranged in an oblique structure.
3. The urban planning ground rainwater flood storage and seepage device according to claim 1, characterized in that: The plurality of brick grooves (2) are arranged in a rectangular array, and bricks (9) are arranged inside the brick grooves (2).
4. The urban planning ground rainwater flood storage and seepage device according to claim 1, characterized in that: The water holes (4) are arranged in a plurality of groups, each group of water holes (4) comprises a plurality of water holes (4), and the plurality of water holes (4) are linearly and equidistantly arranged.
5. The urban planning ground rainwater flood storage and seepage device according to claim 1, characterized in that: The filter plate (7) is arranged in a rectangular structure, and a slot (10) is arranged between the filter plate (7) and the brick (9).
6. The urban planning ground rainwater flood storage and seepage device according to claim 1, characterized in that: A water channel (11) is provided inside the pipe gallery (1), and the water channel (11) is arranged in a rectangular structure.
7. The urban planning ground rainwater flood storage and seepage device according to claim 1, characterized in that: The pipe gallery (1) is formed by cement casting.
8. The urban planning ground rainwater flood storage and seepage device according to claim 1, characterized in that: A groove (12) is provided on one side of the pipe gallery (1), and a sealing plate (13) is fixedly connected to the inner wall of the groove (12).
9. The urban planning ground rainwater flood storage and seepage device according to claim 8, characterized in that: A connection block (14) is fixedly connected to the other side of the pipe gallery (1), a receiving groove (15) is provided inside the connection block (14), and the connection block (14) and the sealing plate (13) are both arranged in a concave structure.
10. The urban planning ground rainwater flood storage and seepage device according to claim 6, characterized in that: A through hole (16) communicating with the outside is provided on the inner wall of one side of the water channel (11).