CN220202909U

CN220202909U - Road drainage system

Info

Publication number: CN220202909U
Application number: CN202321465574.7U
Authority: CN
Inventors: 潘丽丽; 曹莉娜; 邓声锐; 颜义和
Original assignee: Unibuit Construction Investment Co ltd
Current assignee: Unibuit Construction Investment Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-12-19
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a road drainage system, which belongs to the technical field of urban traffic drainage and comprises overflow lines positioned at the edges of two ends of a road surface, wherein a rainwater collecting well positioned below the ground is arranged between the two overflow lines, and a connecting pipeline is arranged between the overflow lines and the rainwater collecting well. The overflow line is including seting up the drainage hole at road surface both ends edge, drainage hole internal fixation is provided with the division board, set up a plurality of wash ports that are the linear array setting in the division board, fixed plate that sets up in the middle of the division board. According to the urban road pipeline system, the overflow line, the collecting well, the connecting pipeline, the drainage pit, the isolation plate, the drainage hole and the fixing plate are arranged, so that the drainage pressure of the urban road pipeline system is high in overcast and rainy weather, and flowing water flows from the overflow line to the connecting pipeline to reach the collecting well, road surface ponding naturally flows into the drainage hole of the road isolation plate along an inclined road surface, sundries are blocked outside, and the urban road pipeline system is convenient to clean after water withdrawal.

Description

Road drainage system

Technical Field

The utility model belongs to the technical field of urban traffic drainage, and particularly relates to a road drainage system.

Background

At present, the drainage on road surface mainly relies on the drainage mode that road surface funnel and underground well combined together, and the floor drain fill bears all drainage tasks in the rain hour still needs to open the underground well lid greatly and increases the drainage, and such result often still needs the organization manpower and materials to clear up debris in the underground well behind the heavy rain, and the debris of especially blocking up in main drainage pipe sometimes hardly relies on the manual work to clear up, causes repeated jam.

In urban sewage and rainwater treatment systems, rainwater and sewage mainly flow to a treatment water well through a drain hole, but when a large number of fixed impurities are encountered, such as a plastic bag and larger fallen leaves, in the prior art, when the drainage amount is large, a large number of impurities are brought to the drain hole along with the flushing of the water flow, the drainage Kong Jiuyou possibly is blocked by the plastic bag and the larger fallen leaves, the larger impurities cannot normally circulate after the drain hole is blocked, rainwater and the like are accumulated on the ground to be continuously raised, normal urban traffic is affected, and the larger impurities possibly are mutually attached to the drain bricks where the drain hole is located, so that the cleaning is difficult, and the problem of easy blocking exists.

For this reason, we propose a road drainage system to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when the drainage quantity is large, a large amount of sundries are brought to a drainage hole along with the flushing of water flow, drainage Kong Jiuyou is possibly blocked by a plastic bag and large fallen leaves, rainwater and the like cannot normally circulate after the drainage hole is blocked, the rainwater and the like are accumulated on the ground to be continuously raised, so that normal urban traffic is influenced, and the large sundries are possibly attached to a drainage brick where the drainage hole is located, are difficult to clean and are easy to block, and the road drainage system is proposed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the road drainage system comprises overflow lines positioned at the edges of two ends of a road surface, a rainwater collecting well positioned below the ground is arranged between the two overflow lines, and a connecting pipeline is arranged between the overflow lines and the rainwater collecting well.

The overflow line is including seting up the drainage hole at road surface both ends edge, drainage hole internal fixation is provided with the division board, set up a plurality of wash ports that are linear array setting in the division board, fixed plate that sets up in the middle of the division board, the fixed plate is laminated with ground parallel, just the fixed plate is located above the ground.

Through setting up overflow line, collecting well, connecting tube, drainage hole, division board, wash port and fixed plate, realized leading to fixed such as fallen leaves, still can keep higher drainage capacity when facing the rainwater weather.

Preferably, the rainwater collecting well is located below the ground, the connecting pipeline is obliquely arranged, and the plane at the top end of the collecting well is lower than the plane where the overflow line is located.

Through setting up the position of connecting tube, realized making the rainwater can naturally flow to the rainwater collecting well, make things convenient for the circulation of rainwater.

Preferably, the fixing plate is provided with a plurality of openings, and a plurality of fixing bolts are fixedly arranged in the openings.

Through setting up opening and gim peg, realize the fixed to the fixed plate, increased the stability of this device.

Preferably, the second water inlet holes are arranged in a groove shape, and the second water inlet holes are parallel to each other.

Through setting up inlet opening two, realized letting mutually supporting between a plurality of inlet openings two, increased the drainage body volume of fixed plate.

Preferably, the isolation plate is obliquely arranged.

Through setting up the position of division board, realized making the area of contact between wash port two and the rivers bigger, enlarged the displacement in the unit time.

Preferably, the drain hole is including running through the inlet opening one of seting up at division board top and bottom, inlet opening one is the slope setting and the inclination the same with the division board, inlet opening two has still been run through to the both sides of division board, inlet opening two and fixed plate are parallel to each other.

By arranging the first water inlet holes and the second water inlet holes, the mutual cooperation of the multiple groups of the first water inlet holes and the second water inlet holes is realized, and the water discharging capacity of the water discharging holes 6 is increased

Preferably, a plurality of protruding points are fixedly arranged on the isolation plate, and the protruding points are arranged on the isolation plate in a dispersing mode.

Through setting up the bump, realized letting between bump and the impurity form the space, prevent that plastic sheet, fallen leaves etc. from adsorbing on the division board.

Preferably, the first water inlet hole and the second water inlet hole are provided with round corners.

Through the fillet that sets up on inlet opening one and inlet opening, realized the process that the lubrication water circulated, reduce the possibility of jam.

In summary, according to the utility model, by arranging the overflow line, the collecting well, the connecting pipeline, the drainage pit, the isolation plate, the drainage hole and the fixing plate, when in overcast and rainy weather, the drainage pressure of the urban road pipeline system is high, the urban road pipeline system is easily blocked by the fallen leaf plastic bags, the water flow between the pipelines is easy to flow smoothly, by arranging the overflow line, the flowing water flow slides from the overflow line to the connecting pipeline to reach the collecting well, the accumulated water on the road surface naturally flows into the drainage hole of the road isolation plate along the inclined road surface, sundries are blocked outside, and the urban road pipeline system is convenient to clean after water withdrawal.

Drawings

FIG. 1 is a schematic view of the installation of the present utility model;

FIG. 2 is a schematic view of a cross-sectional structure of a pavement according to the present utility model;

FIG. 3 is a schematic view of a spacer and a retaining plate structure according to the present utility model;

fig. 4 is a schematic cross-sectional view of a separator and a fixing plate according to the present utility model.

In the figure: 1. a spillover line; 2. a rainwater collection well; 3. a connecting pipe; 4. a drainage pit; 5. a partition plate; 6. a drain hole; 61. a water inlet hole I; 62. a water inlet hole II; 7. a fixing plate; 8. an opening; 9. a fixing bolt; 10. and (5) protruding points.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The road drainage system solves the problems that in the prior art, when the drainage quantity is large, a large amount of sundries are brought to the drainage hole along with the flushing of water flow, drainage Kong Jiuyou can be blocked by plastic bags and large fallen leaves, the larger sundries cannot normally circulate after the drainage hole is blocked, rainwater and the like are accumulated on the ground to continuously rise, normal urban traffic is affected, the larger sundries can be mutually attached to the drainage bricks where the drainage hole is located, cleaning is difficult, and easy blocking is caused.

In order to better understand the above technical solutions, the following description will refer to the drawings and specific embodiments.

Referring to fig. 1-2, the road drainage system comprises overflow lines 1 positioned at the edges of two ends of a road surface, a rainwater collecting well 2 positioned below the ground is arranged between the two overflow lines 1, a connecting pipeline 3 is arranged between the overflow lines 1 and the rainwater collecting well 2, the whole road surface is inclined, the height of the overflow line 1 is lower than that of the whole road surface, therefore, rainwater flows from the road surface to the overflow lines 1, the connecting pipeline 3 is also an inclined pipeline, flows through the overflow lines 1 again to the connecting pipeline 3, flows to the rainwater collecting well 2 along the connecting pipeline 3, and is collected and treated in the rainwater collecting well 2.

Referring to fig. 2-4, the overflow line 1 comprises a drainage pit 4 arranged at the edges of two ends of a road surface, a separation plate 5 is fixedly arranged in the drainage pit 4, a plurality of drainage holes 6 arranged in a linear array are formed in the separation plate 5, a fixing plate 7 is fixedly arranged in the middle of the separation plate 5, the fixing plate 7 is attached to the ground in parallel, the fixing plate 7 is positioned above the ground, the overflow line 1 is arranged in the drainage pit 4, the plurality of separation plates 5 and the fixing plate 7 form the overflow line 1, after the rainwater and other water flows to the overflow line 1, the separation plate 5 in the overflow line 1 plays roles of separating impurities and guiding the water to the connecting pipeline 3, the phenomenon that the water drainage system is blocked due to the accumulation of the impurities when the drainage amount is large is prevented, the fixing plate 7 is arranged on the ground when the separation plate 5 is installed, and is fixed after the fixing plate 7 is attached to the ground above the ground, and the fixing plate 7 is in a slightly inclined state due to the fact that the ground is arranged slightly, and the fixing plate 7 is in a slightly inclined state, so that the water is beneficial to guiding the flow direction.

Referring to fig. 2 to 4, the isolation plate 5 mainly acts to isolate impurities, not only is a blockage easily formed, but also some larger impurities flow directly to the treatment well, so that the treatment cost is high, and by arranging the isolation plate 5, the occurrence of blockage can be reduced, and the cost of treating the impurities is reduced.

Referring to fig. 1-2, the rainwater collection well 2 is located below the ground, and the connecting pipe 3 is arranged in an inclined manner, the plane of the top end of the rainwater collection well 2 is lower than the plane of the overflow line 1, and the inclined arrangement of the connecting pipe 3 is beneficial to the water flow direction of the rainwater collection well 2.

Referring to fig. 2-4, the fixing plate 7 is provided with a plurality of openings 8, a plurality of fixing bolts 9 are fixedly arranged in the openings 8, and the plurality of openings 8 facilitate the fixing of the fixing plate 7, so that the impact resistance when facing water flow is improved.

Referring to fig. 2-4, the second water inlet holes 62 are arranged in a groove shape, the second water inlet holes 62 are parallel to each other, and the second water inlet holes 62 are matched with each other, so that the drainage volume of the fixing plate 7 is increased.

Referring to fig. 2 to 4, the partition plate 5 is inclined, and the partition plate 5 is inclined with respect to the fixing plate 7, so that an included angle is formed between the partition plate 5 and the partition plate 5 when water flows in, the impact between the partition plate 5 and the partition plate when the water flows turn is reduced, and the drainage capacity of the partition plate is improved.

Referring to fig. 3-4, the drain hole 6 includes a first water inlet hole 61 penetrating through the top and bottom of the partition plate 5, the first water inlet hole 61 is inclined and is identical to the partition plate 5 in inclination angle, a second water inlet hole 62 is also penetrated through the two sides of the partition plate 5, the second water inlet hole 62 and the fixing plate 7 are parallel to each other, and the first water inlet holes 61 and the second water inlet holes 62 cooperate with each other, so that the drain capacity of the drain hole 6 is increased.

Referring to fig. 3-4, a plurality of protruding points 10 are fixedly arranged on the isolation board 5, the protruding points 10 are dispersedly arranged on the isolation board 5, when the drain hole 6 encounters larger impurities, such as fallen leaves, plastic leather and the like, the impurities are blocked at the drain hole 6 and are mutually attached to the isolation board 5 and the fixing board 7, so that the drain hole 6 is closed and cannot normally function, the protruding points 10 can enable the impurities to be difficultly attached to the isolation board 5 and the fixing board 7, and the blocking condition of the impurities is reduced.

Referring to fig. 3-4, the first water inlet hole 61 and the second water inlet hole 62 are provided with round corners, and the round corners are beneficial to the circulation of water flow.

Working principle:

rainwater flows from the road surface to the overflow line 1, flows through the overflow line 1 and flows to the connecting pipeline 3 again, flows to the rainwater collecting well 2 after flowing to the connecting pipeline 3, is collected and treated in the rainwater collecting well 2, and after the rainwater flows to the overflow line 1, the isolation plate 5 in the overflow line 1 plays roles in isolating impurities and guiding water to the connecting pipeline 3, the first water inlet holes 61 and the second water inlet holes 62 of the plurality of groups cooperate with each other, so that the drainage capacity of the drainage holes 6 is increased, the isolation plate 5 isolates impurities outside, the salient points 10 can enable the impurities to be difficult to attach to the isolation plate 5 and the fixing plate 7, and the occurrence of the blocking condition of the overflow line 1 is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The road drainage system comprises overflow lines (1) positioned at the edges of two ends of a road surface, and is characterized in that a rainwater collecting well (2) positioned below the ground is arranged between the two groups of overflow lines (1), and a connecting pipeline (3) is arranged between the overflow lines (1) and the rainwater collecting well (2); overflow line (1) is including seting up drainage hole (4) at road surface both ends edge, drainage hole (4) internal fixation is provided with division board (5), a plurality of wash port (6) that are linear array setting have been seted up in division board (5), fixed plate (7) that set up in the middle of division board (5), fixed plate (7) are laminated with ground parallel, just fixed plate (7) are located above the ground.

2. The road drainage system according to claim 1, characterized in that the rainwater collecting well (2) is located below the ground, the connecting pipe (3) is arranged in an inclined manner, and the plane of the top end of the rainwater collecting well (2) is lower than the plane of the overflow line (1).

3. The road drainage system according to claim 2, characterized in that the fixing plate (7) is provided with a plurality of openings (8), and a plurality of fixing bolts (9) are fixedly arranged in the openings (8).

4. The road drainage system according to claim 2, characterized in that the partition plate (5) is arranged obliquely.

5. The road drainage system according to claim 2, wherein the drainage hole (6) comprises a first water inlet hole (61) penetrating through the top and the bottom of the isolation plate (5), the first water inlet hole (61) is obliquely arranged and has the same inclination angle as the isolation plate (5), a second water inlet hole (62) is further penetrating through the two sides of the isolation plate (5), and the second water inlet hole (62) and the fixing plate (7) are parallel to each other.

6. The road drainage system according to claim 5, wherein the second water inlet holes (62) are arranged in a groove shape, and the second water inlet holes (62) are parallel to each other.

7. The road drainage system according to claim 4, wherein a plurality of protruding points (10) are fixedly arranged on the isolation plate (5), and the protruding points (10) are dispersedly arranged on the isolation plate (5).

8. The road drainage system according to claim 6, wherein the first water inlet hole (61) and the second water inlet hole (62) are provided with rounded corners.