CN217839574U

CN217839574U - Drainage ditch with purification performance

Info

Publication number: CN217839574U
Application number: CN202221396142.0U
Authority: CN
Inventors: 顾逸男; 贾康茗; 项波
Original assignee: Zhejiang Yuanye Ecological Construction Co ltd
Current assignee: Zhejiang Yuanye Ecological Construction Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-18
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a drainage ditch with purification function, which relates to the technical field of drainage ditches, and improves the problems that the existing drainage ditch usually has no purification function and reduces the utilization efficiency of rainwater, and comprises a road body and a drainage ditch arranged on the road body, wherein a drainage cover plate is arranged above the drainage ditch; the road body is inside to be located the below in escape canal and has seted up the installation slot, the internally mounted of installation slot has the drainage blind pipe, the top that the escape canal bottom is located the drainage blind pipe is provided with a plurality of layers of geotechnological cloth that permeates water, the top of geotechnological cloth that permeates water is provided with rubble and purifies the layer. The utility model discloses can get into to the inside rainwater purification filtration in escape canal, improve the utilization efficiency of rainwater.

Description

Drainage ditch with purification performance

Technical Field

The utility model belongs to the technical field of the escape canal and specifically relates to a escape canal with purification performance is related to.

Background

In the process of municipal road construction, drainage ditches for draining water and preventing water accumulation on the surface of a road are often arranged on two sides of the road.

In realizing the utility model discloses the in-process, the inventor finds to have following problem in this technique at least, and current escape canal does not have purification performance usually, has reduced the utilization efficiency to the rainwater, consequently, now proposes a escape canal with purification performance.

SUMMERY OF THE UTILITY MODEL

There is not purification performance in order to improve current escape canal usually, has reduced the problem to the utilization efficiency of rainwater, the utility model provides a escape canal with purification performance.

The utility model provides a escape canal with purification performance adopts following technical scheme:

a drainage ditch with a purification function comprises a road body and a drainage ditch arranged on the road body, wherein a drainage cover plate is arranged above the drainage ditch;

the road body is inside to be located the below in escape canal and has seted up the installation slot, the internally mounted of installation slot has the drainage blind pipe, the top that the escape canal bottom is located the drainage blind pipe is provided with a plurality of layers of geotechnological cloth that permeates water, the top of geotechnological cloth that permeates water is provided with rubble and purifies the layer.

Through adopting above-mentioned technical scheme, after the rainwater got into the escape canal inside, at the rainwater flow in-process, the rainwater purifies the back through the filtration on rubble purification layer, sees through the geotechnological cloth that permeates water and flows to the installation ditch inslot portion of below, discharges away through the drainage blind pipe after that, has realized the purification filtration to the rainwater, has improved the utilization efficiency of rainwater.

Optionally, waterproof geotextile is laid in the installation groove.

Through adopting above-mentioned technical scheme, the setting of waterproof geotechnological cloth for the rainwater that enters into to the installation slot inside is difficult for continuing to ooze, is favorable to guaranteeing the structural stability of below.

Optionally, a U-shaped support frame is installed inside the installation groove, and the drainage blind pipe is located inside the U-shaped support frame.

By adopting the technical scheme, the U-shaped supporting frame has a good protection effect on the drainage blind pipe, and the drainage blind pipe is not easily extruded.

Optionally, the inside surface mounting who is located rubble purification layer of escape canal has the protection network.

Through adopting above-mentioned technical scheme, the setting of protection network is difficult for making the rubble purify the inside rubble of layer along with water loss.

Optionally, the both sides of protection network are all fixed mounting have the sideboard, the last fixed surface of sideboard installs the fixed plate, the fixed plate passes through fixing bolt and the inside wall fixed connection in escape canal.

Through adopting above-mentioned technical scheme, the setting of this kind of structure is conveniently carried out the dismouting to the protection network to the convenience is cleared up the debris on the protection network.

Optionally, the inside below that is located the drainage apron in escape canal installs the support frame, the both ends of support frame bottom are fixed respectively two on the sideboard.

Through adopting above-mentioned technical scheme, the setting of support frame is favorable to supporting the drainage apron of top, moreover, can conveniently shift out the protection network from the inside of escape canal.

Optionally, the two sides of the lower surface of the drainage cover plate are fixedly connected with limiting blocks, the two sides of the top of the drainage ditch are provided with limiting grooves, and the limiting blocks are inserted into the limiting grooves.

Through adopting above-mentioned technical scheme, the stability when drainage cover plate installation has been guaranteed in the setting of spacing groove and stopper.

Optionally, the bottom of one end of the drainage cover plate is fixedly connected with a bottom plate, and the top of the other end of the drainage cover plate is fixedly connected with a top plate.

Through adopting above-mentioned technical scheme, through arranging the bottom plate on adjacent drainage apron in with drainage apron top plate, can improve the connection effect between two adjacent drainage apron effectively.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses a rubble purifies the setting on layer, after the rainwater gets into the inside back in escape canal, at the rainwater flow in-process, the rainwater sees through the filtration purification back on rubble purifies the layer that permeate water geotechnological cloth flows to the installation slot of below inside, discharges through the drainage blind pipe after that, has realized the purification filtration to the rainwater, has improved the utilization efficiency of rainwater.

Drawings

Fig. 1 is a schematic view of the front view cross-section structure of the present invention.

Fig. 2 is a schematic side view of the drainage cover plate of the present invention.

Description of reference numerals:

1. a road body; 2. a drainage ditch; 3. a drain cover plate; 4. mounting a groove; 5. a drainage blind pipe; 6. water-permeable geotextile; 7. a crushed stone purification layer; 8. waterproof geotextile; 9. a U-shaped support frame; 10. a protective net; 11. a side plate; 12. a fixing plate; 13. fixing the bolt; 14. a support frame; 15. a limiting block; 16. a limiting groove; 17. a base plate; 18. a top plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1-2, a drainage ditch with a purification function comprises a road body 1 and a drainage ditch 2 arranged on the road body 1, wherein a drainage cover plate 3 is arranged above the drainage ditch 2. The equal fixedly connected with stopper 15 in both sides of 3 lower surfaces of drainage cover plate, spacing groove 16 has all been seted up to the both sides at 2 tops in escape canal, and stopper 15 is pegged graft in the inside of spacing groove 16, and the stability when 3 installation of drainage cover plate has been guaranteed to the setting of spacing groove 16 and stopper 15. The bottom fixedly connected with bottom plate 17 of drainage cover plate 3 one end, the top fixedly connected with roof 18 of drainage cover plate 3 other end through arranging drainage cover plate 3 on roof 18 on the bottom plate 17 on adjacent drainage cover plate 3, can improve the connection effect between two adjacent drainage cover plates 3 effectively.

Referring to fig. 1 and 2, the inside below that is located escape canal 2 of road body 1 has seted up installation slot 4, and waterproof geotechnological cloth 8, the setting of waterproof geotechnological cloth 8 have been laid to installation slot 4's inside for it is difficult for continuing the infiltration to enter into the rainwater of installation slot 4 inside, is favorable to guaranteeing the structural stability of below.

Referring to fig. 1 and 2, the drainage blind pipe 5 is arranged inside the installation groove 4, the U-shaped support frame 9 is arranged inside the installation groove 4, the drainage blind pipe 5 is located inside the U-shaped support frame 9, the U-shaped support frame 9 has a good protection effect on the drainage blind pipe 5, and the drainage blind pipe 5 is not prone to being extruded.

Referring to fig. 1 and 2, the top that 2 bottoms in drainage ditch 5 in the drainage blind pipe is provided with a plurality of layers of geotechnique cloth 6 that permeates water, and the top of geotechnique cloth 6 that permeates water is provided with rubble and purifies layer 7, and after the rainwater got into 2 inside backs in drainage ditch, at the rainwater flow in-process, the rainwater purified the back through the rubble, and it is inside to see through geotechnique cloth 6 that permeates water to flow to installation slot 4 of below, then arranges away through drainage blind pipe 5, has realized the purification filtration to the rainwater, has improved the utilization efficiency of rainwater.

Referring to fig. 1 and 2, a protective net 10 is installed on the upper surface of the gravel purification layer 7 inside the drainage ditch 2, and due to the arrangement of the protective net 10, the gravel inside the gravel purification layer 7 is not easy to run off along with water flow. The equal fixed mounting in both sides of protection network 10 has sideboard 11, and the last fixed surface of sideboard 11 installs fixed plate 12, and fixed plate 12 passes through fixing bolt 13 and escape canal 2's inside wall fixed connection, and the setting of this kind of structure conveniently carries out the dismouting to protection network 10 to the convenience is cleared up debris on to protection network 10. The inside below that is located drainage apron 3 in escape canal 2 installs support frame 14, and the both ends of support frame 14 bottom are fixed respectively on two sideboard 11, and the setting of support frame 14 is favorable to supporting the drainage apron 3 of top, moreover, can conveniently shift out protection network 10 from the inside in escape canal 2.

The utility model discloses an implement the principle and do: through rubble purification layer 7's setting, after rainwater got into 2 inside of escape canal, at the rainwater in-process that flows, the rainwater purifies layer 7's filtration after the rubble, see through the geotechnological cloth 6 that permeates water and flows to the installation slot 4 inside of below, discharge through drainage blind pipe 5 after that, the purification of rainwater is filtered has been realized, the utilization efficiency of rainwater has been improved, and, protection network 10's setting, difficult messenger rubble purifies layer 7 inside rubble and runs off along with the rivers, and simultaneously, protection network 10 can conveniently be pulled apart from escape canal 2's inside, thereby conveniently clear up debris on protection network 10 and change protection network 10.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a escape canal with purification performance, includes road body (1) and sets up escape canal (2) on road body (1), its characterized in that: a drainage cover plate (3) is arranged above the drainage ditch (2);

road body (1) inside is located the below in escape canal (2) and has seted up installation slot (4), the internally mounted of installation slot (4) has drainage blind pipe (5), the top that escape canal (2) bottom is located drainage blind pipe (5) is provided with a plurality of layers geotechnological cloth (6) of permeating water, the top of geotechnological cloth (6) of permeating water is provided with rubble purification layer (7).

2. A drain ditch having a purification function according to claim 1, wherein: and waterproof geotextile (8) is laid in the mounting groove (4).

3. A drain ditch having a purification function according to claim 1, wherein: the drainage blind pipe is characterized in that a U-shaped support frame (9) is arranged in the mounting groove (4), and the drainage blind pipe (5) is located in the U-shaped support frame (9).

4. A drain ditch having a purification function according to claim 1, wherein: the upper surface that is located rubble purification layer (7) in escape canal (2) inside has protection network (10).

5. A drainage ditch with a purification function according to claim 4, wherein: the equal fixed mounting in both sides of protection network (10) has sideboard (11), the last fixed surface of sideboard (11) installs fixed plate (12), fixed plate (12) pass through fixing bolt (13) and the inside wall fixed connection in escape canal (2).

6. The drain ditch with a purification function according to claim 5, wherein: support frame (14) are installed to the inside below that is located drainage apron (3) in escape canal (2), the both ends of support frame (14) bottom are fixed respectively two on sideboard (11).

7. A drain ditch having a purification function according to claim 1, wherein: the equal fixedly connected with stopper (15) in both sides of drainage apron (3) lower surface, spacing groove (16) have all been seted up to the both sides at escape canal (2) top, stopper (15) are pegged graft in the inside of spacing groove (16).

8. The drainage ditch with purification function according to claim 1, wherein: the bottom of one end of the drainage cover plate (3) is fixedly connected with a bottom plate (17), and the top of the other end of the drainage cover plate (3) is fixedly connected with a top plate (18).