Settling hydrophobic structure for municipal drainage
By setting up installation holes on the culvert and embedding hydrophobic parts, the inverted triangle structure composed of the deflector and filter plate is used to solve the problem of debris such as leaves blocking the drain outlet, and the smooth and convenient cleaning of the drainage system is achieved.
Patent Information
- Application Number
- CN202422220251.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-10
AI Technical Summary
Leaves and other debris block the drainage outlets and culverts of the trail, resulting in poor drainage and difficult to clear and loosen.
Installation holes are installed on the culvert and hydrophobic parts are embedded. The debris is isolated through an inverted triangle structure composed of the deflector, filter plate and side plate. Combined with the design of easy disassembly hydrophobic plate and handle, the water flow is introduced into the culvert and blocking debris.
Effectively prevent debris from being blocked, keeping drainage smooth, simplifying the debris cleaning process, and improving the reliability and maintenance efficiency of the drainage system.
Smart Images
Figure CN223074883U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of municipal engineering, and particularly relates to a settlement hydrophobic structure for municipal drainage. Background Art
[0002] In today's municipal engineering, landscape design, footpath design, lighting design, protection design, etc. all belong to the content of municipal engineering. In footpath design, one of the more important items is the drainage design of the footpath. Generally speaking, the water flow on the footpath is directly discharged through drainage outlets set on the side of the footpath. However, in the planning of municipal engineering, tree canopies are essential. After the leaves fall and are not cleaned in time, the leaves will fall on the footpath, and after being washed by rain, the rainwater will block the drainage outlets, which will not only cause poor drainage, but may also cause difficulties in subsequent cleaning due to the blockage of the culvert by fallen leaves. Content of the Utility Model
[0003] To solve the above technical problems, the utility model provides a settlement hydrophobic structure for municipal drainage. By opening an installation hole for assembling a hydrophobic component on the culvert, the water flow is isolated from debris after entering the hydrophobic component, preventing poor hydrophobicity caused by debris accumulation and facilitating the timely cleaning of debris.
[0004] To achieve the above purpose, the technical scheme adopted by the utility model is:
[0005] A settlement hydrophobic structure for municipal drainage, comprising a roadbed, a hydrophobic component, and a brick path. The roadbed includes two groups of curb stones, a culvert, and a soil base. The culvert is arranged in an inverted U shape between the two groups of curb stones. The two groups of curb stones and the culvert form a water guide groove. The brick path is laid on the soil base, and the upper end surface of the brick path is not lower than the upper end surface of the curb stones. The hydrophobic component is arranged in the installation hole on the culvert.
[0006] The hydrophobic component includes a hydrophobic part and a hydrophobic plate. The hydrophobic part is provided with a sunken diversion groove. The diversion groove is an inverted triangle structure composed of a diversion plate, a filter plate, and two side plates. The filter plate is provided with filter holes that cooperate with the hydrophobic plate. The hydrophobic plate is provided with a number of water diversion grooves pointing to the diversion plate. The angle formed by the diversion plate and the horizontal plane is greater than the angle formed by the filter plate and the horizontal plane. A guide groove is provided at the lower connection of the diversion plate and the filter plate. The guide groove is an upward-opening arc structure. Plug-in grooves are respectively provided on the upper and lower end surfaces of the filter holes. The upper and lower sections of the hydrophobic plate are respectively abutted in the plug-in grooves. The hydrophobic plate is provided with an abutting plate, and the abutting plate can be abutted and connected to the lower edge of the filter hole. A handle is further provided on the upper end surface of the hydrophobic plate.
[0007] The settlement hydrophobic structure for municipal drainage adopting this structure has a subgrade which is the most basic footpath structure. The culvert pipe is clamped in an inverted U shape by two groups of curb stones. The two groups of curb stones higher than the culvert pipe form a water guide groove for drainage. After the brick path is laid on the soil subgrade and is higher than the upper end surface of the curb stones, the water remaining on the brick path can be diverted into the water guide groove for timely discharge. In order to avoid the sundries such as leaves in the water guide groove being filtered in time without affecting the drainage effect of the culvert pipe, installation holes are provided on the culvert pipe, and the hydrophobic member is nested in the installation holes. The hydrophobic member is a water guide groove with an inverted triangular sinking structure composed of a diversion plate, a filter plate and two groups of side plates. After the water flow enters the hydrophobic member from the water guide groove, it will gather in the guide groove at the connection of the diversion plate and the filter plate, and enter the hydrophobic groove facing the diversion plate from bottom to top, and then enter the culvert pipe to drain away the water, while the leaves and sundries are blocked in the diversion groove by the hydrophobic groove. In order to increase the impact force of the water flow entering the diversion groove from the water guide groove and to prevent the leaves and sundries from being too easily covered on the hydrophobic groove, the angle formed by the diversion plate and the horizontal plane is greater than the angle formed by the filter plate and the horizontal plane. Thus, the water flow has a downward impact force after entering the diversion plate, and will flow towards the hydrophobic groove after entering the guide groove, and push open the leaves and sundries covering the hydrophobic groove from bottom to top, so as to keep the drainage smooth.
[0008] Due to the fact that the hydrophobic groove will still be blocked after a long time of drainage, in order to facilitate the cleaning of sundries, filter holes are opened on the filter plate, and the hydrophobic plate is fitted in the filter holes. In order to facilitate the disassembly and connection of the hydrophobic plate, plug-in grooves are respectively provided on the upper and lower end surfaces of the filter holes. The hydrophobic plate first inserts one end into the upper plug-in groove, then covers and closes the hydrophobic plate on the filter holes, and after completion, inserts the other end of the hydrophobic plate into the lower plug-in groove, so that the hydrophobic plate is fixed by the plug-in grooves at the upper and lower ends. However, due to the relationship of the water flow, the hydrophobic plate may float up and down due to the impact of the water flow. Therefore, a contact plate is provided on the lower end surface of the hydrophobic plate. After the insertion of the hydrophobic plate is completed, the contact plate abuts against the lower edge of the filter hole, and then the hydrophobic plate can be ensured not to float up and down due to the flow of the water by relying on the gravity of the hydrophobic plate itself. In order to facilitate the disassembly of the hydrophobic plate, a handle is provided on the upper end surface of the hydrophobic plate, which is convenient for the staff to hold and lift, and can also prevent the leaves and sundries from covering the hydrophobic groove at the bottom end.
[0009] Furthermore, an extension plate extending forward and backward is provided on the hydrophobic member, and the extension plate is fitted on the step surface in the installation hole; a handle is also provided on the upper end surface of the hydrophobic member.
[0010] Compared with the prior art, the advantages of the present utility model are as follows: By providing mounting holes on the culvert, after embedding the hydrophobic member, the water flow in the water guide groove is introduced into the hydrophobic member. The water flow converges in the guiding groove through the guiding plate, enters the hydrophobic groove facing the guiding plate from bottom to top, and finally enters the culvert to drain the water away, while the leaves and sundries are blocked in the guiding groove by the hydrophobic groove. In order to facilitate the cleaning of the debris blockage in the guiding groove, the hydrophobic plate is set to be a detachable structure. At the same time, the handle on it can facilitate the staff to hold and lift for cleaning, and can also prevent the leaves and sundries from covering the hydrophobic groove at the bottommost end. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0012] Figure 1 is a three-dimensional view of the present utility model;
[0013] Figure 2 is an exploded schematic view of the present utility model;
[0014] Figure 3 is a top three-dimensional view of the hydrophobic component of the present utility model;
[0015] Figure 4 is a bottom three-dimensional view of the hydrophobic component of the present utility model;
[0016] Figure 5 is an exploded schematic view of the hydrophobic component of the present utility model.
[0017] Wherein: 1, subgrade; 11, curb; 12, culvert; 121, mounting hole; 122, step surface; 13, soil subgrade; 14, water guide groove; 2, hydrophobic component; 21, hydrophobic member; 211, guiding groove; 2111, guiding plate; 2112, filter plate; 2113, side plate; 2114, filter hole; 2115, guiding groove; 2116, plugging groove; 212, extension plate; 213, handle; 22, hydrophobic plate; 221, hydrophobic groove; 222, abutting plate; 223, handle; 3, brick path. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope protected by the present utility model.
[0019] The following will describe the specific embodiments of the present utility model in conjunction with the drawings:
[0020] As Figures 1-5 shown, a sedimentation hydrophobic structure for municipal drainage includes a roadbed 1, a hydrophobic component 2 and a brick path 3. The roadbed 1 includes two groups of curb stones 11, a culvert pipe 12 and a soil base 13. The culvert pipe 12 is arranged in an inverted U shape between the two groups of curb stones 11. The two groups of curb stones 11 and the culvert pipe 12 form a water guide groove 14. The brick path 3 is laid on the soil base 13, and the upper end surface of the brick path 3 is not lower than the upper end surface of the curb stone 11. The hydrophobic component 2 is arranged in the mounting hole 121 on the culvert pipe 12.
[0021] The hydrophobic component 2 includes a hydrophobic member 21 and a hydrophobic plate 22. The hydrophobic member 21 is provided with a sunken diversion groove 211. The diversion groove 211 is an inverted triangular structure composed of a diversion plate 2111, a filter plate 2112 and two groups of side plates 2113. The filter plate 2112 is provided with filter holes 2114 that cooperate with the hydrophobic plate 22. The hydrophobic plate 22 is provided with a number of water diversion grooves 221 pointing to the diversion plate 2111. The angle formed by the diversion plate 2111 and the horizontal plane is greater than the angle formed by the filter plate 2112 and the horizontal plane. A guide groove 2115 is provided at the lower connection of the diversion plate 2111 and the filter plate 2112. The guide groove 2115 is an upward-opening arc structure. Plug-in grooves 2116 are respectively provided on the upper and lower end surfaces of the filter holes 2114. The upper and lower sections of the hydrophobic plate 22 are respectively abutted in the plug-in grooves 2116. The hydrophobic plate 22 is provided with an abutting plate 222, and the abutting plate 222 can be abutted and connected to the lower edge of the filter hole 2114. A handle 223 is further provided on the upper end surface of the hydrophobic plate 22.
[0022] Furthermore, the hydrophobic member 2 is provided with an extension plate 212 extending forward and backward, and the extension plate 212 is fitted on the step surface 122 in the mounting hole 121. A handle 213 is also provided on the upper end surface of the hydrophobic member 2.
[0023] The working mode of the present utility model is described as follows:
[0024] The settlement hydrophobic structure for municipal drainage adopting this structure, the roadbed 1 is the most basic footpath structure. The culvert 12 is clamped in an inverted U shape by two groups of curb stones 11. The two groups of curb stones 11 higher than the culvert 12 form a water guide groove 14 for drainage. The brick path 3 is laid on the subgrade 13 and is higher than the upper end surface of the curb stone 11, so that the water remaining on the brick path 3 can be diverted into the water guide groove 14 for timely discharge. In order to avoid the timely filtration of sundries and leaves in the water guide groove 14 without affecting the drainage effect of the culvert 12, an installation hole 121 is provided on the culvert 12, and the hydrophobic member 21 is nested in the installation hole 121. In order to facilitate the installation of the hydrophobic member 21, extension plates 212 are provided at the front and rear of the hydrophobic member 21, and the extension plates 212 are fitted on the step surface 122 in the installation hole 121. At the same time, in order to avoid the non-conforming assembly of the hydrophobic member 21 caused by fine substances such as sand remaining on the step surface 122, the lower end surface of the extension plate 212 is set as an arc structure, so that there is an intermediate gap during the assembly process, enabling the hydrophobic member 21 to be better assembled in the installation hole 121. At the same time, a handle 213 is provided on the upper end surface of the hydrophobic member 21 for easily lifting the entire hydrophobic member 21. The hydrophobic member 21 is a water guide groove 14 in an inverted triangle sinking structure composed of a diversion plate 2111, a filter plate 2112 and two groups of side plates 2113. After the water flow enters the hydrophobic member 21 from the water guide groove 14, it will converge in the guide groove 2115 at the connection between the diversion plate 2111 and the filter plate 2112, and enter the hydrophobic groove 221 facing the diversion plate 2111 from bottom to top, and then enter the culvert 12 to drain the water away, while the leaves and sundries are blocked in the diversion groove 211 by the hydrophobic groove 221. In order to increase the impact force of the water flow entering the diversion groove 211 from the water guide groove 14 and to avoid the leaves and sundries being too easily covered on the hydrophobic groove 221, the angle formed by the diversion plate 2111 and the horizontal plane is greater than the angle formed by the filter plate 2112 and the horizontal plane. Thus, the water flow has a downward impact force after entering the diversion plate 2111, and will flow towards the hydrophobic groove 221 after entering the guide groove 2115, and push open the leaves and sundries covering the hydrophobic groove 221 from bottom to top, thereby maintaining the smooth drainage.
[0025] Since the drain trough 221 may still be blocked after a long period of drainage, in order to facilitate the cleaning of debris, filter holes 2114 are provided in the filter plate 2112, and the drain plate 22 is fitted into the filter holes 2114. To facilitate the disassembly and connection of the drain plate 22, insertion slots 2116 are respectively provided on the upper and lower end faces of the filter holes 2114. First, one end of the drain plate 22 is inserted into the upper insertion slot 2116, then the drain plate 22 is covered over the filter holes 2114, and after completion, the other end of the drain plate 22 is inserted into the lower insertion slot 2116, so that the drain plate 22 is fixed by the insertion slots 2116 at the upper and lower ends. However, due to the relationship of water flow, the drain plate 22 may float up and down due to the impact of water flow. Therefore, a contact plate 222 is provided on the lower end face of the drain plate 22. After the insertion of the drain plate 22 is completed, the contact plate 222 abuts against the lower edge of the filter holes 2114, and then the drain plate 22 can be ensured not to float up and down due to the flow of water by relying on its own gravity. To facilitate the disassembly of the drain plate 22, a handle 223 is provided on the upper end face of the drain plate 22, which can not only facilitate the staff to hold and lift it, but also play a role in preventing leaves and debris from covering the drain trough 221 at the bottom end.
[0026] The beneficial effects of the present utility model are as follows: Through the installation holes 121 provided in the culvert 12, after the drain member 21 is embedded, the water flow in the water guide trough 14 is introduced into the drain member 21. After the water flow converges in the guide trough 2115 through the guide plate 2111, it enters the drain trough 221 facing the guide plate 2111 from bottom to top, and finally enters the culvert 12 to drain the water away, while the leaves and debris are blocked in the diversion trough 211 by the drain trough 221. In order to facilitate the cleaning of the debris blockage in the diversion trough 211, the drain plate 22 is set to a structure that is easy to disassemble. At the same time, the handle 223 thereon can not only facilitate the staff to hold and lift it for cleaning, but also play a role in preventing leaves and debris from covering the drain trough 221 at the bottom end.
[0027] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.
Claims
1. A sedimentation and hydrophobic structure for municipal drainage, characterized in that: It includes a roadbed, a hydrophobic component and a brick path. The roadbed includes two groups of curb stones, a culvert pipe and a soil base. The culvert pipe is arranged in an inverted U shape between the two groups of curb stones. The two groups of curb stones and the culvert pipe form a water diversion trough. The brick path is laid on the soil base, and the upper end surface of the brick path is not lower than the upper end surface of the curb stone. The hydrophobic component is arranged in the installation hole on the culvert pipe.
2. The sedimentation hydrophobic structure for municipal drainage according to claim 1, characterized in that: The hydrophobic component includes a hydrophobic member and a hydrophobic plate. A sunken diversion groove is provided on the hydrophobic member. The diversion groove is an inverted triangular structure formed by a diversion plate, a filter plate and two groups of side plates. Filter holes cooperating with the hydrophobic plate are provided on the filter plate, and a number of water drainage grooves pointing to the diversion plate are provided on the hydrophobic plate.
3. The sedimentation hydrophobic structure for municipal drainage according to claim 2, characterized in that: The angle formed by the diversion plate and the horizontal plane is greater than the angle formed by the filter plate and the horizontal plane.
4. The sedimentation hydrophobic structure for municipal drainage according to claim 3, characterized in that: A guiding groove is provided at the lower connection of the diversion plate and the filter plate. The guiding groove is an upward-opening arc structure.
5. The sedimentation hydrophobic structure for municipal drainage according to claim 4, characterized in that: Insertion grooves are respectively provided on the upper and lower end surfaces of the filter hole, and the upper and lower sections of the hydrophobic plate are respectively abutted in the insertion grooves.
6. The sedimentation hydrophobic structure for municipal drainage according to claim 5, characterized in that: Abutting plates are provided on the hydrophobic plate, and the abutting plates can be abutted and connected to the lower edge of the filter hole.
7. The sedimentation hydrophobic structure for municipal drainage according to claim 6, characterized in that: A handle is further provided on the upper end surface of the hydrophobic plate.
8. The sedimentation hydrophobic structure for municipal drainage according to claim 2, characterized in that: An extension plate extending forward and backward is provided on the hydrophobic member, and the extension plate is fitted on the step surface in the installation hole.
9. The sedimentation hydrophobic structure for municipal drainage according to claim 8, wherein: A lifting handle is further provided on the upper end surface of the hydrophobic member.