Municipal road drainage system integrating side gutter apron and blind ditch

Abstract

The utility model relates to a municipal road drainage system integrating side gutter aprons and blind ditches. The method is suitable for the technical field of municipal road drainage. According to the technical scheme, the municipal road drainage system integrating the side gutter apron and the blind ditches is characterized in that a municipal road is laid on the ground, and the municipal road drainage system is provided with the blind ditches arranged on the two sides of the municipal road in the length direction of the municipal road; the base is arranged at the bottom of the blind ditch, and a mounting groove is formed in the base; the drainage blind pipe is arranged on the base along the length direction of the blind ditch, the drainage blind pipe is clamped on the mounting groove of the base, and first drainage holes are uniformly formed in the drainage blind pipe; the side gutter apron is arranged at the top of the blind ditch, the side gutter apron is clamped on the base, and second drainage holes are uniformly formed in the side gutter apron; the rubble layer is filled between the side gutter apron and the base, and the drainage blind pipe is wrapped with the rubble layer.

Description

A municipal road drainage system integrating curb stones and blind drains Technical Field

[0001] This utility model relates to a municipal road drainage system that integrates side stones and blind drains. It is applicable to the field of municipal road drainage technology. Background Technology

[0002] As urbanization continues, land is increasingly covered by hard materials, hindering rainwater infiltration and drainage. Simultaneously, climate change is leading to more frequent extreme rainfall, exacerbating urban road flooding. Except for a few mountainous cities, most urban roads have relatively flat terrain and gentle slopes, resulting in slow surface runoff during heavy rains and making roads more prone to flooding. This leads to severe traffic congestion during periods of heavy downpours. Existing urban road drainage systems typically use rainwater inlets spaced 20-40 meters apart. During heavy rains, surface runoff can form between these inlets, and some inlets become clogged with debris such as leaves, branches, and mud, further contributing to flooding. Summary of the Invention

[0003] The technical problem to be solved by this utility model is: In order to solve the above-mentioned technical problem, this utility model provides a municipal road drainage system that integrates side stones and blind drains.

[0004] The technical solution adopted in this utility model is: a municipal road drainage system integrating side stones and blind drains, wherein the municipal road is paved on the ground and has the following features:

[0005] Blind drains are installed on both sides of municipal roads, along the length of the municipal roads.

[0006] The base is located at the bottom of the blind drain, and the base has a mounting groove.

[0007] The drainage blind pipe is arranged on the base along the length of the blind ditch. The drainage blind pipe is snapped into the mounting groove of the base. The drainage blind pipe has first drainage holes evenly formed on it.

[0008] Side stones are placed at the top of the blind drain. The side stones are clipped onto the base and have evenly distributed second drainage holes.

[0009] A layer of crushed stone is filled between the side stones and the base, and the crushed stone layer is wrapped around the drainage blind pipe.

[0010] The base has a first stop block at the end away from the municipal road. The base is L-shaped. A locking block is installed at the top of the first stop block. A locking groove is made on the side stone at the position corresponding to the locking block. The side stone is locked onto the base by the cooperation of the locking block and the locking groove.

[0011] The first block has a drainage channel that connects the ground and the gravel layer, and a filter bag is installed at the end of the drainage channel that mates with the ground.

[0012] The side stone has a second stop at the end furthest from the municipal road, and the side stone is in an "L" shape.

[0013] The base is composed of several first plates arranged along the length of the blind drain, and the side stones are composed of several second plates arranged along the length of the blind drain.

[0014] At least two inspection wells are installed on the ground along the length of the blind ditch. A water collection well is installed in the drainage ditch at the position corresponding to the inspection well. The water collection well is connected to the blind drainage pipe. The inspection well is connected to the water collection well through the first drainage pipe. Adjacent inspection wells are connected to each other through the second drainage pipe and connected to the urban drainage system.

[0015] The beneficial effects of this utility model are as follows: This utility model involves excavating blind ditches on both sides of municipal roads, arranging a base and side stones within the blind ditches, setting a second drainage hole on the side stones, laying a drainage pipe on the base, and filling the space between the base and the side stones with a layer of crushed stone. This facilitates high structural strength while allowing water accumulated on the municipal road to seep into the crushed stone layer through the second drainage hole on the side stones and then drain into the drainage pipe through the first drainage hole on the drainage pipe, ultimately flowing into the urban drainage system. This utility model also features a second drainage hole on the base at the end furthest from the municipal road. The first stop has a locking block installed at its top. A corresponding slot is formed on the side stone to engage with the locking block. The side stone is secured to the base by the engagement of the locking block and the slot, facilitating its installation. The first stop has a drainage channel with a filter bag, allowing water from the ground to drain into the gravel layer and seep into the drainage pipe. A second stop is provided on the side stone at the end furthest from the municipal road, effectively preventing water from the municipal road from flowing onto the ground. Attached Figure Description

[0016] Figure 1: Schematic diagram of the structure of this utility model.

[0017] Figure 2: Structural plan view of this utility model.

[0018] Figure 3: Schematic diagram of the structure at the water collection well in this utility model.

[0019] Figure 4: Schematic diagram of the side flat stone in this utility model.

[0020] Figure 5: Schematic diagram of the base structure in this utility model.

[0021] Figure 6: Schematic diagram of the drainage blind pipe in this utility model.

[0022] In the diagram: 1. Blind drain; 2. Base; 2-1. Mounting groove; 2-2. First stop block; 2-3. Locking block; 2-4. Drainage channel; 2-5. Back filter bag; 3. Blind drain pipe; 3-1. First drain hole; 4. Side leveling stone; 4-1. Locking groove; 4-2. Second stop block; 4-3. Second plate; 4-4. Second drain hole; 5. Crushed stone layer; 6. Inspection well; 7. Collection well; 8. First drain pipe; 9. Second drain pipe; 10. Municipal road; 11. Ground. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0024] Example 1 is a municipal road drainage system integrating curb stones and blind drains. In this example, it has:

[0025] Blind drain 1 is located on both sides of municipal road 10, along the length of municipal road 10.

[0026] The base 2 is located at the bottom of the blind drain 1, and the base 2 has a slot 4-1.

[0027] The drainage blind pipe 3 is arranged on the base 2 along the length of the blind ditch 1. The drainage blind pipe 3 is snapped into the slot 4-1 of the base 2. The drainage blind pipe 3 has first drainage holes 3-1 evenly formed on it.

[0028] Side flat stone 4 is placed at the top of blind drain 1. Side flat stone 4 is clipped onto base 2. Second drainage holes 4-4 are evenly made on side flat stone 4.

[0029] The gravel layer 5 is filled between the side flat stone 4 and the base 2, and the gravel layer 5 is wrapped around the drainage blind pipe 3.

[0030] In this embodiment, at least two inspection wells 6 are provided along the length of the blind ditch 1 on the ground 11. A collection well 7 is provided at a position corresponding to the inspection well 6 within the drainage ditch. The collection well 7 is connected to the blind drainage pipe 3. The inspection well 6 is connected to the collection well 7 via a first drainage pipe 8. Adjacent inspection wells 6 are connected to each other via a second drainage pipe 9 and are connected to the urban drainage system. This allows rainwater from the municipal road 10 to flow into the gravel layer 5 through the second drainage hole 4-4 on the side stone 4, into the blind drainage pipe 3 through the first drainage hole 3-1, into the inspection well 6 through the first drainage pipe 8, and finally into the urban drainage system through the second drainage pipe 9. By laying a base 2 with an installation groove 2-1 inside the blind ditch 1, the blind drainage pipe 3 can be positioned and installed within the blind ditch 1 by cooperating with the installation groove 2-1. Filling the outside of the blind drainage pipe 3 with a gravel layer 5 facilitates the rapid installation of this drainage structure.

[0031] Example 2 is a municipal road drainage system integrating side stones and blind drains. Based on Example 1, in this example, a first stop 2-2 is provided at the end of the base 2 away from the municipal road 10. The base 2 is generally L-shaped. A locking block 2-3 is installed at the top of the first stop 2-2. A locking groove 4-1 is provided on the side stone 4 at the position corresponding to the locking block 2-3, which cooperates with the locking block 2-3. The side stone 4 is locked onto the base 2 by the cooperation of the locking block 2-3 and the locking groove 4-1. In this way, the cooperation of the locking block 2-3 and the locking groove 4-1 facilitates the quick locking of the side stone 4 onto the base 2, while also providing a good limiting effect on the side stone 4.

[0032] In this embodiment, the first baffle 2-2 has a drainage channel 2-4 that connects the ground 11 and the gravel layer 5. A filter bag 2-5 is installed at the end of the drainage channel 2-4 that mates with the ground 11. In this way, water accumulated in the ground 11 can flow into the gravel layer 5 through the drainage channel 2-4 and eventually be discharged.

[0033] Example 3 is a municipal road drainage system integrating side stones and blind drains. Based on Example 1, in this example, a second stop 4-2 is provided at the end of the side stone 4 away from the municipal road 10, and the side stone 4 is generally L-shaped. In this way, it can effectively prevent water from accumulating on the municipal road 10 from flowing onto the ground 11 on both sides of the municipal road 10.

[0034] Example 4 is a municipal road drainage system integrating side stones and blind drains. Based on Example 1, in this example, the base 2 is composed of several first plates arranged along the length of the blind drain 1, and the side stone 4 is composed of several second plates 4-3 arranged along the length of the blind drain 1. This facilitates the transportation and assembly of the first plates and the second plates 4-3.

[0035] Example 5 is a municipal road drainage system integrating curb stones and blind drains, which has the following features:

[0036] Blind drain 1 is located on both sides of municipal road 10, along the length of municipal road 10.

[0037] The base 2 is located at the bottom of the blind drain 1, and the base 2 has an installation groove 2-1.

[0038] The drainage blind pipe 3 is arranged on the base 2 along the length of the blind ditch 1. The drainage blind pipe 3 is snapped into the mounting groove 2-1 of the base 2. The drainage blind pipe 3 has first drainage holes 3-1 evenly formed on it.

[0039] Side flat stone 4 is placed at the top of blind drain 1. Side flat stone 4 is clipped onto base 2. Second drainage holes 4-4 are evenly made on side flat stone 4.

[0040] The gravel layer 5 is filled between the side flat stone 4 and the base 2, and the gravel layer 5 is wrapped around the drainage blind pipe 3.

[0041] The base 2 has a first stop 2-2 at the end away from the municipal road 10. The base 2 is in an "L" shape. A locking block 2-3 is installed at the top of the first stop 2-2. The side stone 4 has a slot 4-1 that cooperates with the locking block 2-3 at the corresponding position. The side stone 4 is locked onto the base 2 by the cooperation of the locking block 2-3 and the slot 4-1.

[0042] The first block 2-2 has a drainage channel 2-4 that connects the ground 11 and the gravel layer 5. A filter bag 2-5 is installed at the end of the drainage channel 2-4 that mates with the ground 11.

[0043] The side stone 4 has a second stop 4-2 at the end away from the municipal road 10, and the side stone 4 is in an "L" shape.

[0044] The base 2 is composed of several first plates arranged along the length of the blind drain 1, and the side flat stone 4 is composed of several second plates 4-3 arranged along the length of the blind drain 1.

[0045] At least two inspection wells 6 are provided on the ground 11 along the length of the blind ditch 1. A water collection well 7 is provided in the drainage ditch at the position corresponding to the inspection well 6. The water collection well 7 is connected to the drainage blind pipe 3. The inspection well 6 is connected to the water collection well 7 through the first drainage pipe 8. Adjacent inspection wells 6 are connected to each other through the second drainage pipe 9 and connected to the urban drainage system.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A municipal road drainage system integrating side stones and blind drains, wherein the municipal road (10) is laid on the ground (11), characterized in that: It has: a blind drain (1), which is located on both sides of the municipal road (10) and is arranged along the length of the municipal road (10); a base (2), which is located at the bottom of the blind drain (1) and has an installation groove (2-1) on the base (2); a drainage blind pipe (3), which is arranged on the base along the length of the blind drain (1) and is fitted into the installation groove (2-1) of the base (2) and has a first drainage hole (3-1) evenly formed on the drainage blind pipe (3); a side stone (4), which is located at the top of the blind drain (1) and is fitted into the base (2) and has a second drainage hole (4-4) evenly formed on the side stone (4); and a gravel layer (5), which is filled between the side stone (4) and the base (2) and is wrapped around the drainage blind pipe (3).

2. The municipal road drainage system integrating side stones and blind drains according to claim 1, characterized in that: The base (2) has a first stop block (2-2) at the end away from the municipal road (10). The base (2) is L-shaped. A locking block (2-3) is installed at the top of the first stop block (2-2). A slot (4-1) is made on the side stone (4) at the position corresponding to the locking block (2-3) to cooperate with the locking block (2-3). The side stone (4) is locked onto the base (2) by the cooperation of the locking block (2-3) and the slot (4-1).

3. A municipal road drainage system integrating side stones and blind drains according to claim 2, characterized in that: The first block (2-2) has a drainage channel (2-4) that connects the ground (11) and the gravel layer (5). A filter bag (2-5) is installed at the end of the drainage channel (2-4) that mates with the ground (11).

4. A municipal road drainage system integrating curb stones and blind drains according to claim 1, characterized in that: The side flat stone (4) has a second stop (4-2) at the end away from the municipal road (10), and the side flat stone (4) is in the shape of an "L".

5. A municipal road drainage system integrating curb stones and blind drains according to claim 1, characterized in that: The base (2) is composed of several first plates arranged along the length of the blind drain (1) and the side flat stone (4) is composed of several second plates (4-3) arranged along the length of the blind drain (1).

6. A municipal road drainage system integrating curb stones and blind drains according to claim 1, characterized in that: At least two inspection wells (6) are provided on the ground (11) along the length of the blind ditch (1). A water collection well (7) is provided in the drainage ditch at the position corresponding to the inspection well (6). The water collection well (7) is connected to the drainage blind pipe (3). The inspection well (6) is connected to the water collection well (7) through the first drainage pipe (8). Adjacent inspection wells (6) are connected to each other through the second drainage pipe (9) and connected to the urban drainage system.

Images