Surface water percolation and collection device
By embedding the U-shaped sink and permeable pallet structure on the side of the road, rainwater can penetrate and enter the runner, avoiding debris from entering the rainwater pipeline, solving the problem of blockage of rainwater pipelines and achieving the smooth discharge and filtration effect of rainwater.
Patent Information
- Application Number
- CN202420841883.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the rainwater pipes are easily blocked by debris such as fallen leaves and domestic waste, resulting in frequent road water accumulation problems and are difficult to effectively solve.
Design a surface water permeability collection device, including a U-shaped sink and permeable pallet embedded in the side of the road, the bottom of the permeable pallet forms a runner with the inner bottom of the sink, and a gravel layer and permeable concrete layer are laid on the top, and rainwater passes through these layers Gradually penetrate and enter the runner to prevent debris from entering the stormwater pipe.
It effectively avoids blockage of rainwater pipes, ensures smooth discharge of rainwater, prevents fallen leaves, plastic bags and other debris from entering the rainwater pipes, and improves the rainwater filtration effect.
Smart Images
Figure CN222160821U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of surface water collection, in particular to a surface water infiltration collection device. Background Art
[0002] In order to avoid the normal operation of traffic being affected by water accumulation on roads during rainy days, municipal roads currently usually have a water inlet connected to a rainwater well at a certain interval on both sides of the road. The middle part of the road is raised and the two sides are slightly lower to direct rainwater to the water inlet, thereby accelerating the discharge of rainwater.
[0003] However, in actual use, fallen leaves, domestic garbage and other debris will flow to the water inlet with rainwater and cause blockage of the water inlet grille. Some debris will enter the rainwater pipe and accumulate, causing blockage of the rainwater pipe. Therefore, road waterlogging still occurs frequently and needs to be improved. To this end, we propose a surface water infiltration collection device. Utility Model Content
[0004] The purpose of the utility model is to provide a surface water infiltration collection device to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A surface water infiltration collection device comprises an infiltration trough embedded and installed on the side of a paved road, wherein the infiltration trough is composed of a plurality of U-shaped water troughs spliced in sequence, a water outlet is opened at the bottom of the side wall of some of the U-shaped water troughs, and the water outlet is connected with a water reservoir through a pipe, a permeable support plate is installed on the inner side of the U-shaped water trough, a flow channel is formed between the bottom surface of the permeable support plate and the inner bottom of the U-shaped water trough, a gravel layer is laid on the top of the permeable support plate, a permeable concrete layer is laid on the top of the gravel layer, a permeable surface layer is laid on the top of the permeable concrete layer, the upper surface of the permeable surface layer is higher than the top of the U-shaped water trough, and the upper surface of the permeable surface layer is connected with the upper surface of the paved road.
[0007] As a further solution of the utility model: a U-shaped convex strip is integrally formed at one end of the U-shaped water tank, and a U-shaped slot is integrally formed at the other end of the U-shaped water tank, and the U-shaped slot is matched with the U-shaped convex strip.
[0008] As a further solution of the utility model: a support plate is integrally formed at the bottom of the water-permeable support plate, and a plurality of open grooves are formed at the bottom of the support plate.
[0009] As a further solution of the utility model: a confluence groove is opened on the bottom inner wall of the U-shaped water trough along its length direction, and the confluence groove is connected to the water outlet. A plurality of water guide grooves are opened on the bottom inner wall of the U-shaped water trough, and the water guide grooves are all connected to the confluence groove.
[0010] As a further solution of the utility model: both side outer walls of the water-permeable support plate are embedded with water stop strips through grooves, and the water stop strips are in contact with the inner wall of the U-shaped water tank.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model is provided with infiltration troughs, permeable surface layers, crushed stone layers, etc., so that when it rains, rainwater will flow along the upper surface of the paved road to the permeable surface layer, and then penetrate downward through the permeable surface layer, the permeable concrete layer, the crushed stone layer and the permeable support plate in sequence, thereby entering the flow channel, and flowing along the flow channel to be discharged into the rainwater well from the adjacent water outlet. Since the entire permeable surface layer can allow rainwater to pass through and enter the flow channel, blockage can be effectively avoided, and the rainwater can be filtered to avoid fallen leaves, plastic bags and other debris from entering the rainwater pipe, with good use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The figure is a schematic diagram of the structure of a surface water infiltration collection device.
[0014] Figure 2 It is a structural schematic diagram of a U-shaped slot in a surface water infiltration collection device.
[0015] Figure 3 It is a schematic diagram of the end structure of a U-shaped water tank in a surface water infiltration collection device.
[0016] Figure 4 for Figure 1 Enlarged view of point A in the middle.
[0017] Among them, there are U-shaped water trough 1, water outlet 2, U-shaped convex strip 3, U-shaped slot 4, water guide ditch 5, permeable support plate 6, support plate 7, open groove 8, groove 9, water stop strip 10, flow channel 11, gravel layer 12, permeable concrete layer 13, permeable surface layer 14, confluence trough 15, and paved road 16. DETAILED DESCRIPTION
[0018] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figures 1 to 4In the embodiment of the utility model, a surface water infiltration collection device includes an infiltration trough embedded and installed on the side of a paved road 16, wherein the infiltration trough is composed of a plurality of U-shaped water troughs 1 spliced in sequence, wherein the U-shaped water trough 1 is made of impermeable concrete, and a water outlet 2 is provided at the bottom of the side wall of some of the U-shaped water troughs 1, and the water outlet 2 is connected to a rainwater well through a pipe, and a permeable support plate 6 is installed on the inner side of the U-shaped water trough 1, wherein the permeable support plate 6 is made of permeable concrete, and the bottom surface of the permeable support plate 6 and the inner bottom of the U-shaped water trough 1 are connected. A flow channel 11 is formed, a crushed stone layer 12 is laid on the top of the permeable support plate 6, a permeable concrete layer 13 is laid on the top of the crushed stone layer 12, a permeable surface layer 14 is laid on the top of the permeable concrete layer 13, the upper surface of the permeable surface layer 14 is higher than the top of the U-shaped water tank 1, and the upper surface of the permeable surface layer 14 is connected with the upper surface of the paved road 16. When the paved road 16 is a concrete pavement, the permeable surface layer 14 adopts permeable concrete, and when the paved road 16 adopts an asphalt pavement, the permeable surface layer 14 adopts permeable asphalt.
[0020] By adopting the above-mentioned scheme, when it rains, the utility model will flow along the upper surface of the paved road 16 to the permeable surface layer 14, and then penetrate downward through the permeable surface layer 14, the permeable concrete layer 13, the gravel layer 12 and the permeable support plate 6 in sequence, thereby entering the flow channel 11, and flowing along the flow channel to be discharged into the rainwater well from the adjacent water outlet 2. Since the entire permeable surface layer 14 can allow rainwater to pass through and enter the flow channel, blockage can be effectively avoided, and the rainwater can be filtered to prevent fallen leaves, plastic bags and other debris from entering the rainwater pipe, with good use effect.
[0021] Specific combination Figure 2 and Figure 3 In one embodiment of the utility model, a U-shaped convex strip 3 is integrally formed at one end of the U-shaped water tank 1 , and a U-shaped slot 4 is integrally formed at the other end of the U-shaped water tank 1 , and the U-shaped slot 4 is adapted to the U-shaped convex strip 3 .
[0022] Through the cooperation of the U-shaped protrusion 3 and the U-shaped slot 4, the adjacent U-shaped gutters 1 can be quickly positioned and docked. In order to ensure the sealing of the joints between the two U-shaped gutters 1, a water-stop rubber belt can be embedded in the U-shaped slot 4, or anti-seepage mortar can be applied at the joints.
[0023] Specific combination Figure 1 and Figure 2 In one embodiment of the present utility model, a plurality of support plates 7 are integrally formed at the bottom of the water-permeable support plate 6 , and a plurality of open grooves 8 are formed at the bottom of the support plate 7 .
[0024] The support plate 7 can provide support for the water-permeable support plate 6 , and the opening groove 8 can prevent the support plate 7 from dividing the flow channel 11 , thereby ensuring that the water in the flow channel 11 can be quickly discharged from the water outlet 2 .
[0025] Specific combination Figure 1 , 2 and Figure 3 In one embodiment of the utility model, a confluence groove 15 is provided on the bottom inner wall of the U-shaped water trough 1 along its length direction, and the confluence groove 15 is connected to the water outlet 2. A plurality of water guide grooves 5 are provided on the bottom inner wall of the U-shaped water trough 1, and the water guide grooves 5 are all connected to the confluence groove 15.
[0026] By providing the water guide ditch 5 and the confluence groove 15 , the water in the flow channel 11 can be gathered at the water tank outlet 2 .
[0027] Specific combination Figure 1 and Figure 4 In one embodiment of the utility model, water stop strips 10 are embedded in both side outer walls of the water permeable support plate 6 through grooves 9 , and the water stop strips 10 are in contact with the inner wall of the U-shaped water tank 1 .
[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A surface water infiltration collection device, characterized in that: The invention comprises an infiltration trough embedded and installed on the side of a paved road (16), wherein the infiltration trough is composed of a plurality of U-shaped water troughs (1) spliced in sequence, a water outlet (2) is provided at the bottom of the side wall of some of the U-shaped water troughs (1), and the water outlet (2) is connected to a rainwater well through a pipe, a permeable support plate (6) is installed on the inner side of the U-shaped water trough (1), a flow channel (11) is formed between the bottom surface of the permeable support plate (6) and the inner bottom of the U-shaped water trough (1), a crushed stone layer (12) is laid on the top of the crushed stone layer (12), a permeable concrete layer (13) is laid on the top of the permeable concrete layer (13), a permeable surface layer (14) is laid on the top of the permeable concrete layer (13), the upper surface of the permeable surface layer (14) is higher than the top of the U-shaped water trough (1), and the upper surface of the permeable surface layer (14) is connected to the upper surface of the paved road (16).
2. A surface water infiltration collection device according to claim 1, characterized in that: A U-shaped convex strip (3) is integrally formed at one end of the U-shaped water trough (1), and a U-shaped slot (4) is integrally formed at the other end of the U-shaped water trough (1), wherein the U-shaped slot (4) is adapted to fit the U-shaped convex strip (3).
3. A surface water infiltration collection device according to claim 1, characterized in that: A support plate (7) is integrally formed at the bottom of the water-permeable support plate (6), and a plurality of open grooves (8) are provided at the bottom of the support plate (7).
4. A surface water infiltration collection device according to claim 3, characterized in that: The bottom inner wall of the U-shaped water trough (1) is provided with a confluence groove (15) along its length direction, the confluence groove (15) is connected to the water outlet (2), and the bottom inner wall of the U-shaped water trough (1) is provided with a plurality of water guide grooves (5), all of which are connected to the confluence groove (15).
5. A surface water infiltration collection device according to claim 1, characterized in that: Water stop strips (10) are embedded in the outer walls of both sides of the water-permeable support plate (6) through grooves (9), and the water stop strips (10) are in contact with the inner wall of the U-shaped water tank (1).