CN217174234U

CN217174234U - Road drainage water filtering structure

Info

Publication number: CN217174234U
Application number: CN202123247292.3U
Authority: CN
Inventors: 韩晓彤
Original assignee: Wuxi Light University Architectural Design And Research Institute Co ltd
Current assignee: Wuxi Light University Architectural Design And Research Institute Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-08-12
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a road drainage water filtering structure relates to road drainage field, does not have filtering capability to current road drainage structure, easily causes the problem of sewer pipe jam, proposes following scheme now, and it includes the road body, the road body includes road surface permeable bed, cement mortar layer, concrete cushion and basic unit, concrete cushion lays in the basic unit top, just cement mortar layer lays in concrete cushion, cement mortar layer is laid on road surface permeable bed, just road body both sides all are equipped with the installation layer, two the water drainage tank has all been seted up on installation layer top, and two all be equipped with primary filtration in the water drainage tank. The utility model discloses novel structure, and this equipment is through primary filtration and secondary filter structure's setting, improve equipment's filter effect helps avoiding silt and rubbish to get into sewer pipe, causes the downcomer to the phenomenon of jam, has improved drainage efficiency.

Description

Road drainage water filtering structure

Technical Field

The utility model relates to a road drainage field especially relates to a road drainage water filtering structure.

Background

Road drainage includes road surface drainage and roadside drainage, and road surface drainage and roadside drainage are when will be rainy, and during the rainwater on road surface introduced sewer pipe, many cities when rainstorm season will appear because the drainage is not smooth the phenomenon of "flooding city", have caused casualties and economic loss, and when rainfall was far greater than the water yield of rivers income drainage system, the rainwater will gather on the road surface, and cause the sight on flood surface.

Current ground drainage all relies on the mouth of a river and the sewer pipe drainage of setting on the roadside, and when the rainfall was great, carry earth and rubbish in the rainwater and get into the sewer pipe, cause drainage system to block up, cause the mouth of a river department to form ponding, cause the phenomenon on water logging road surface. Therefore, in order to solve the above problems, we propose a road drainage and filtration structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road drainage water filtering structure has solved current road drainage structure and has not had filtering capability, easily causes the problem of sewer pipe jam.

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

the utility model provides a road drainage filtration structure, includes the road body, the road body includes road surface permeable bed, cement mortar layer, concrete cushion and basic unit, concrete cushion lays in the basic unit top, just cement mortar layer lays in the concrete cushion, road surface permeable bed lays in the cement mortar layer, just road body both sides all are equipped with the installation layer, two the water drainage tank has all been seted up on installation layer top, and two all be equipped with primary filter structure in the water drainage tank, two the equal fixed mounting in road body one side is kept away from to the installation layer has the header tank, and homonymy all be equipped with secondary filter structure, two between header tank and the water drainage tank the header tank is kept away from road body one side and all is equipped with the downcomer.

Through foretell scheme, the rainwater drips and flows to both sides on road body surface, the rainwater gets into the water drainage tank through the elementary filtration that two installation layer tops set up, through elementary filtration's setting, can play the effect of silt and rubbish in the filtration rainwater, help avoiding silt and rubbish to get into in the downcomer, cause the phenomenon of downcomer jam, the efficiency of water drainage is improved, after the rainwater got into the water drainage tank, the rainwater got into in the header tank of both sides through second grade filtration, can play the effect of filterable rainwater once more, the quality of rainwater has been improved, the rainwater of header tank finally flows into in the river through the downcomer, reach the effect of drainage promptly, road body surface rainwater accumulational phenomenon has been reduced.

Preferably, elementary filtration includes well lid and first filter screen, the well lid is located two installation layer tops and all is linear array and distributes, just the wash port that is the straight line and distributes is all seted up on the well lid top, the equal fixed mounting of wash port has first filter screen.

Through foretell scheme, the wash port has been seted up through well lid surface to the rainwater gets into in the homonymy water drainage tank, is equipped with first filter screen in the wash port, can play the effect of primary filter rainwater, helps avoiding silt and rubbish to get into in the downcomer, causes the phenomenon of downcomer jam.

Preferably, the well lid all is T word form, and two drainage tank top inner wall all seted up with the homonymy well lid assorted standing groove.

Through foretell scheme, the standing groove has been seted up to water drainage tank top inner wall, and the staff of being convenient for installs the well lid.

Preferably, the second grade filtration includes aqueduct and second filter screen, two the equal fixed mounting of water drainage tank bottom inner wall has the aqueduct, and two the aqueduct all is the L type, two the aqueduct horizontal segment all runs through the homonymy the header tank, and two the equal fixed mounting of aqueduct vertical section inner wall has the second filter screen.

Through foretell scheme, the rainwater gets into the water drainage tank in the back, gets into in the same group header tank through the aqueduct, is equipped with the second filter screen in the aqueduct, can play the effect of secondary filter rainwater, has improved the quality of rainwater, and the header tank can play the effect of collecting the rainwater, and the rainwater of being convenient for recycles, has improved the utilization ratio of rainwater, and is energy-concerving and environment-protective.

Preferably, the pavement water permeable layer is a hydrophilic adhesive containing aggregate particles and coating aggregate particles.

Through foretell scheme, the permeable layer in road surface is the hydrophilic binder who contains aggregate granule and cladding aggregate granule, promotes the infiltration efficiency of rainwater, improves drainage effect.

Preferably, drain pipes are connected between the sewer pipe and the water collecting tanks on the same side, and water outlet pipes are fixedly mounted at the top ends of the two water collecting tanks.

Through foretell scheme, in the rainwater accessible drain pipe entering homonymy downcomer in the header tank, during the rainwater got into the river along the downcomer, reached the effect of drainage, and the header tank top all installs the outlet pipe, the staff of being convenient for extracts the rainwater of storing in the header tank, has improved the utilization ratio of rainwater.

Preferably, two the infiltration groove has all been seted up to the water drainage tank near road body one side, and two the infiltration groove all is the slope setting.

Through foretell scheme, through the setting of two infiltration grooves, make the rainwater that permeates into in the road body get into the water drainage tank of both sides, the drainage of the rainwater of being convenient for helps preventing that the rainwater from piling up and damaging the road body, has prolonged the life of road body.

The utility model has the advantages that:

1. through elementary filtration's setting, in the rainwater got into the water drainage tank through the wash port, simultaneously, install first filter screen in the drain hole, can play the effect of silt and rubbish in the filtration rainwater, help avoiding during silt and rubbish get into the downcomer, cause the phenomenon of downcomer jam, improved the drainage efficiency of road body, improved the practicality of equipment.

2. Through second grade filtration's setting, filter the rainwater through the second filter screen, reach the effect of further filtering the rainwater, improved the quality of rainwater, the rainwater gets into through two aqueducts and stores in the homonymy header tank, and the follow-up use of being convenient for has improved the utilization ratio of rainwater, and is energy-concerving and environment-protective.

To sum up, this equipment structure is novel, and through the setting of primary filtration and secondary filter structure, improve equipment's filter effect helps avoiding silt and rubbish to get into sewer pipe, causes the downcomer to the phenomenon of jam, has improved drainage efficiency.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is an exploded view of the present invention.

Reference numbers in the figures: 1. a road body; 11. a permeable layer on the road surface; 12. a cement mortar layer; 13. a concrete cushion; 14. a base layer; 2. mounting a layer; 21. a permeation groove; 22. a water discharge tank; 221. a placement groove; 3. a water collection tank; 4. a sewer pipe; 5. a water outlet pipe; 6. a well cover; 61. a drain hole; 611. a first filter screen; 7. a water conduit; 71. a second filter screen; 8. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a road drainage and water filtration structure comprises a road body 1, the road body 1 comprises a road surface permeable layer 11, a cement mortar layer 12, a concrete cushion layer 13 and a base layer 14, the concrete cushion layer 13 is laid above the base layer 14, the cement mortar layer 12 is laid on the concrete cushion layer 13, the road surface permeable layer 11 is laid on the cement mortar layer 12, the road surface permeable layer 11 is a hydrophilic adhesive containing aggregate particles and cladding aggregate particles, both sides of the road body 1 are provided with mounting layers 2, the top ends of the two mounting layers 2 are provided with drainage grooves 22, one sides of the two drainage grooves 22 close to the road body 1 are provided with permeation grooves 21, and the two permeation grooves 21 are inclined, when raining, rainwater passes through the road surface permeable layer 11, the cement mortar layer 12, the concrete cushion layer 13 and the base layer 14 and finally enters the drainage grooves 22 through the permeation grooves 21, the effect of draining water is achieved.

Referring to fig. 2-3, the two drainage grooves 22 are internally provided with a primary filtering structure, the primary filtering structure comprises a well cover 6 and a first filtering screen 611, the well cover 6 is positioned on the top ends of the two installation layers 2 and is distributed in a linear array, the top ends of the well cover 6 are respectively provided with a drainage hole 61 distributed in a linear array, the drainage holes 61 are respectively fixedly provided with the first filtering screen 611, the well cover 6 is in a T shape, the inner walls of the top ends of the two drainage grooves 22 are respectively provided with a placement groove 221 matched with the well cover 6 on the same side, rainwater enters the drainage grooves 22 on the same side through the drainage holes 61 arranged on the surface of the well cover 6, the first filtering screen 611 is arranged in the drainage hole 61, the primary filtering function of rainwater can be achieved, silt and garbage can be prevented from entering the sewer pipe 4, the phenomenon that the sewer pipe 4 is blocked is caused, the placement groove 221 is arranged on the inner wall of the top ends of the drainage grooves 22, and the installation of the well cover 6 by workers is convenient.

Referring to fig. 3-4, the water collecting tank 3 is fixedly arranged on one side of each of the two installation layers 2 far away from the road body 1, and a secondary filtering structure is arranged between the water collecting tank 3 and the water discharging grooves 22 on the same side, the secondary filtering structure comprises a water guide pipe 7 and a second filtering net 71, the water guide pipe 7 is fixedly arranged on the inner wall of the bottom end of each water discharging groove 22, and the two water conduits 7 are both L-shaped, the horizontal sections of the two water conduits 7 penetrate through the water collecting tank 3 at the same side, and the inner walls of the vertical sections of the two water guide pipes 7 are fixedly provided with a second filter screen 71, after rainwater enters the drainage channel 22, enters the same group of water collecting tanks 3 through the water guide pipe 7, a second filter screen 71 is arranged in the water guide pipe 7, can play the effect of filteration rainwater once more, improve the quality of rainwater, and header tank 3 can play the effect of collecting the rainwater, and the rainwater of being convenient for recycles, has improved the utilization ratio of rainwater, and is energy-concerving and environment-protective.

Two header tanks 3 keep away from 1 one side of road body and all are equipped with downcomer 4, all be connected with drain pipe 8 between downcomer 4 and the homonymy header tank 3, and the equal fixed mounting in two header tank 3 tops has outlet pipe 5, rainwater accessible drain pipe 8 among the header tank 3 gets into homonymy downcomer 4, during the rainwater gets into the river along downcomer 4, reach the effect of drainage, and outlet pipe 5 is all installed on 3 tops of header tank, the staff of being convenient for extracts the rainwater of storing in the header tank 3, the utilization ratio of rainwater has been improved.

Rainwater drips to flow to both sides on the surface of the road body 1, rainwater enters the drainage groove 22 through the primary filter structure arranged on the top ends of the two installation layers 2, the primary filter structure is arranged, the effect of filtering silt and garbage in the rainwater can be achieved, the situation that the rainwater 4 is blocked is avoided, the drainage efficiency is improved, after the rainwater enters the drainage groove 22, the rainwater enters the water collecting tanks 3 on both sides through the secondary filter structure, the secondary filter structure can play a role in filtering the rainwater again, the quality of the rainwater is improved, the redundant rainwater of the water collecting tanks 3 flows into a river through the drain pipes 8 and the sewer pipes 4, the drainage effect is achieved, and the phenomenon that the rainwater on the surface of the road body 1 is accumulated is reduced.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A road drainage and water filtration structure comprises a road body (1) and is characterized in that the road body (1) comprises a road surface permeable layer (11), a cement mortar layer (12), a concrete cushion layer (13) and a base layer (14), the concrete cushion layer (13) is laid above the base layer (14), the cement mortar layer (12) is laid on the concrete cushion layer (13), the road surface permeable layer (11) is laid on the cement mortar layer (12), mounting layers (2) are arranged on two sides of the road body (1), drainage grooves (22) are formed in the top ends of the two mounting layers (2), primary filtering structures are arranged in the two drainage grooves (22), a water collecting tank (3) is fixedly mounted on one side, far away from the road body (1), of the two mounting layers (2), and a secondary filtering structure is arranged between the water collecting tank (3) and the drainage grooves (22), and one side of each water collecting tank (3) far away from the road body (1) is provided with a sewer pipe (4).

2. A road drainage and water filtration structure as claimed in claim 1, wherein the primary filtering structure comprises a well cover (6) and a first filtering net (611), the well cover (6) is located at the top ends of the two installation layers (2) and is distributed in a linear array, the top ends of the well cover (6) are respectively provided with a drainage hole (61) which is distributed in a linear manner, and the drainage holes (61) are respectively fixedly provided with the first filtering net (611).

3. The road drainage water filtering structure according to claim 2, wherein the manhole covers (6) are all T-shaped, and the inner walls of the top ends of the two drainage grooves (22) are provided with placing grooves (221) matched with the manhole covers (6) on the same side.

4. The road drainage water filtering structure according to claim 1, wherein the secondary filtering structure comprises a water guiding pipe (7) and a second filtering screen (71), the inner walls of the bottom ends of the two drainage grooves (22) are fixedly provided with the water guiding pipe (7), the two water guiding pipes (7) are L-shaped, the horizontal sections of the two water guiding pipes (7) penetrate through the water collecting tank (3) at the same side, and the inner walls of the vertical sections of the two water guiding pipes (7) are fixedly provided with the second filtering screen (71).

5. A road drainage and filtration structure as claimed in claim 1, wherein said road surface water-permeable layer (11) is a hydrophilic binder containing aggregate particles and coating aggregate particles.

6. A road drainage and water filtration structure as claimed in claim 1, wherein a drain pipe (8) is connected between the sewer pipe (4) and the water collection tanks (3) on the same side, and water outlet pipes (5) are fixedly mounted at the top ends of the two water collection tanks (3).

7. The road drainage and water filtration structure according to claim 1, wherein two of the drainage grooves (22) are provided with a penetration groove (21) on one side close to the road body (1), and the two penetration grooves (21) are arranged in an inclined manner.