CN210561566U

CN210561566U - Permeable base layer seepage-guiding and drainage-guiding structure applied to outdoor stone pavement

Info

Publication number: CN210561566U
Application number: CN201921327480.7U
Authority: CN
Inventors: 张军; 李静; 柳俊杰; 骆飞; 李林; 章小改; 李峰; 侯嘉昕; 金仁炜
Original assignee: Suzhou Gold Mantis Green Landscape Ltd Co
Current assignee: Suzhou Gold Mantis Green Landscape Ltd Co
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-19
Anticipated expiration: 2029-08-15

Abstract

The utility model provides a be applied to outdoor stone material's permeable base layer and lead to ooze drainage guide structure that mats formation, it includes the ground base layer, the concrete layer that permeates water down and the concrete layer that permeates water on, the concrete layer that permeates water down is fixed to be laid on the ground base layer, on permeate water the concrete layer is fixed to be laid and to be had a plurality of parallel arrangement's aqueduct in the concrete layer that permeates water down, a plurality of inlet openings of arranging along the axial of aqueduct are seted up at the top of aqueduct, the geotechnological cloth that covers the inlet opening is laid at the top of aqueduct, connect through arranging the pressure pipeline subassembly between every two adjacent aqueducts. The utility model discloses compare in prior art and mainly adopted the mode of installing additional between two aqueducts to arrange the pressure line subassembly and solved the inhomogeneous and concrete layer fragile scheduling problem that leads to of aqueduct operation in the past.

Description

Permeable base layer seepage-guiding and drainage-guiding structure applied to outdoor stone pavement

Technical Field

The utility model relates to a basic unit that permeates water leads and oozes drainage guide structure particularly, relates to a basic unit that permeates water that is applied to outdoor stone material and mats formation leads and oozes drainage guide structure.

Background

In recent years, the urban ecological construction and sustainable development are seriously influenced by the problems of 'heat island effect' of domestic cities, waterlogging caused by strong rainstorm, exhaustion of underground water resources and the like. The development of the construction of a sponge city is an important strategic measure for solving the problems, and an important technical means in the implementation process is to adopt permeable pavement. As early as 1852, concretes without fine aggregate were developed in the uk. In 1950, porous asphalt pavement was applied to airport runways in the uk. The us began to study the design of water permeable concrete from the 60's of the 20 th century. The netherlands began studying drainage asphalt mixtures in 1972. In addition, porous asphalt pavement is also studied and used in countries such as the united states, japan, and germany. In 1986, the uk started studying runoff inhibition and pollution control of water permeable pavement.

In the construction of the current 'sponge city', the problem of water conduction, seepage and drainage of a permeable base layer is mainly solved by paving water guide pipes, for example, an ecological and environment-friendly permeable paving system disclosed in chinese patent CN 201520938407.9. However, in the current permeable base layer seepage guide and drainage structure, due to the difference of water conduction amount at each position of the ground, the local water guide pipe runs full of water (such as the middle area of a road), but runs empty of water (such as areas with rain shelters, greenbelts, sunshades and the like), which wastes the resources of the water guide pipe, and when there is a more important problem, the concrete layer on the water guide pipe running full of water is easy to be damaged due to the difference of pressure difference among the water guide pipes, and the number of times of later maintenance is large in the area running empty of water for a longer period.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a be applied to outdoor stone material and mat formation's permeable basic unit and lead to ooze drainage guide structure, it has mainly adopted the mode of installing additional row between two aqueducts and has pressed the pipeline subassembly to solve in the past the aqueduct operation inhomogeneous and the concrete layer that leads to fragile scheduling problem.

For this, the utility model provides a be applied to outdoor stone material's permeable base layer and lead to ooze drainage guide structure that mats formation, it includes the ground base layer, the concrete layer and the last concrete layer that permeates water permeate water down, the concrete layer that permeates water is fixed to be laid on the ground base layer down, on permeate water the concrete layer is fixed to be laid under on the permeable concrete layer, a plurality of parallel arrangement's aqueduct has been buried underground in the concrete layer that permeates water down, a plurality of inlet openings along the axial arrangement of aqueduct are seted up at the top of aqueduct, the geotechnological cloth that covers the inlet opening is laid at the top of aqueduct, connect through the pressure pipeline subassembly between every two adjacent aqueducts.

Furthermore, the pressure discharge pipeline assembly comprises at least two first pressure discharge pipelines arranged in parallel, two opposite ends of each first pressure discharge pipeline are respectively connected with two adjacent water guide pipes, and the first pressure discharge pipelines are perpendicular to the water guide pipes.

Furthermore, the two first pressure discharge pipelines are connected through at least one second pressure discharge pipeline, and the second pressure discharge pipeline is perpendicular to the first pressure discharge pipelines.

Furthermore, a first wavy buffer layer is arranged on the inner wall of the first pressure discharge pipeline.

Optionally, the pressure discharge pipeline assembly includes two X-shaped crossed third pressure discharge pipelines, and two opposite ends of each third pressure discharge pipeline are respectively connected to two adjacent aqueducts.

Furthermore, a second wavy buffer layer is arranged on the inner wall of the third pressure discharge pipeline.

Further, the geotextile covers half area of the water conduit.

Further, the pipe diameter of the pressure discharge pipeline assembly is equal to 1/3 of the pipe diameter of the water guide pipe.

Further, the lower pervious concrete layer is a C30 pervious concrete layer.

Further, the upper pervious concrete layer is a C30 pervious concrete layer.

The utility model provides a be applied to among outdoor stone material's permeable basic unit who mats formation leads and oozes drainage guide structure, mainly installed additional between two aqueducts and arranged the pressure pipeline subassembly, can form like this and exchange rivers and the air current exchange between the pipeline of full water function's pipeline and empty water function's pipeline, guarantee the balance of the inside atmospheric pressure between the pipeline under the whole region, guarantee the stability of whole aqueduct system operation, thereby solve effectively in the past the aqueduct operation inhomogeneous and the concrete layer fragile scheduling problem that leads to.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a sectional view of a permeable base layer drainage guide structure applied to outdoor stone paving according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a pressure discharge pipeline assembly in an embodiment of a permeable base layer seepage and drainage guide structure applied to outdoor stone pavement according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a pressure discharge pipeline assembly under another embodiment in a permeable base layer seepage-guiding drainage structure applied to outdoor stone pavement provided by the embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 2, a permeable base layer seepage-guiding and drainage-guiding structure applied to outdoor stone pavement according to an embodiment of the present invention is shown, and includes a ground base layer 1, a lower permeable concrete layer 2 and an upper permeable concrete layer 3, wherein the lower permeable concrete layer 2 is a C30 permeable concrete layer, the upper permeable concrete layer 3 is a C30 permeable concrete layer, the lower permeable concrete layer 2 is fixedly laid on the ground base layer 1, the upper permeable concrete layer 3 is fixedly laid on the lower permeable concrete layer 2, a plurality of water conduits 21 are embedded in the lower permeable concrete layer 2 in parallel, a plurality of water inlets 22 are formed in the top of the water conduits 21 and arranged along the axial direction of the water conduits 21, a geotextile 23 covering the water inlets 22 is laid on the top of the water conduits 21, the geotextile 23 covers half of the area of the water conduits 21, and every two adjacent water conduits 21 are connected through a drainage pipeline assembly 4, the pipe diameter of the pressure discharge pipeline assembly 4 is equal to 1/3 of the pipe diameter of the water guide pipe 21 (unnecessary occupation of space is reduced).

Specifically, the pressure discharge pipeline assembly 4 includes two first pressure discharge pipelines 41 arranged in parallel, opposite ends of the first pressure discharge pipelines 41 are respectively connected to two adjacent water conduits 21, and the first pressure discharge pipelines 41 are perpendicular to the water conduits 21.

The embodiment provides a be applied to outdoor stone material and mat formation's basic unit that permeates water and lead and ooze drainage guide structure, it presses the pipeline subassembly to mainly install additional between two aqueducts, rivers exchange and the air current exchange between the pipeline that can form the pipeline that operates full water and the pipeline that operates empty water like this, guarantee the balance of inside atmospheric pressure between the pipeline under the whole region, guarantee the stability of whole aqueduct system operation, thereby solve effectively in the past the aqueduct operation inhomogeneous and the concrete layer that leads to fragile scheduling problem.

Example two:

referring to fig. 1 to fig. 2, a permeable base layer drainage guide structure applied to outdoor stone pavement according to an embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the two first pressure discharge pipelines 41 are connected through a second pressure discharge pipeline 42, the second pressure discharge pipeline 42 is perpendicular to the first pressure discharge pipelines 41, an I-shaped structure is formed, exchange of water flow and air flow between the two first pressure discharge pipelines can be achieved, and air pressure in the whole pressure discharge pipeline assembly is balanced.

Referring to fig. 1 to 2, the wavy first buffer layer 43 is disposed on the inner wall of the first pressure discharge pipeline 41, so that a buffering effect on the water flow can be achieved, and an instant blocking phenomenon of the water flow due to an instant overlarge air pressure in the pressure discharge pipeline caused by strong water flow (mainly because the pipe diameter of the pressure discharge pipeline assembly 4 is equal to 1/3 of the pipe diameter of the water guide pipe 21, and the pipe diameter of the pressure discharge pipeline is relatively small) is avoided.

Example three:

referring to fig. 3, a permeable base layer drainage guide structure applied to outdoor stone pavement according to a third embodiment of the present invention is shown in the drawing, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the pressure discharge pipeline assembly 4 comprises two X-shaped crossed third pressure discharge pipelines 44, two opposite ends of each third pressure discharge pipeline 44 are respectively connected with two adjacent water guide pipes 21, and exchange of water flow and air flow between the two first pressure discharge pipelines can be achieved, so that air pressure in the whole pressure discharge pipeline assembly is balanced, and the using amount of the pipelines is saved.

Meanwhile, the wavy second buffer layer (consistent with the first buffer layer) is arranged on the inner wall of the third pressure discharge pipeline 44, so that the buffering effect on water flow can be realized, and the instant blocking phenomenon of water flow caused by the fact that the instant air pressure in the pressure discharge pipeline is too large due to strong water flow is avoided (mainly because the pipe diameter of the pressure discharge pipeline assembly 4 is equal to 1/3 of the pipe diameter of the water guide pipe 21, and the pipe diameter of the pressure discharge pipeline is thinner).

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a be applied to outdoor stone material and mat formation is led and is oozed leading row structure of permeating water basic unit, its characterized in that, including ground basic unit (1), lower pervious concrete layer (2) and last pervious concrete layer (3), lower pervious concrete layer (2) are fixed lay in on the ground basic unit (1), go up pervious concrete layer (3) fixed lay in down on pervious concrete layer (2), bury aqueduct (21) of a plurality of parallel arrangement in pervious concrete layer (2) down, a plurality of along have been seted up at the top of aqueduct (21) inlet opening (22) of axial arrangement of aqueduct (21), the top of aqueduct (21) is laid and is covered geotechnological cloth (23) of inlet opening (22), every adjacent two connect through arranging between aqueduct (21) and pressing pipeline subassembly (4).

2. The permeable base layer seepage-guiding and drainage-guiding structure applied to outdoor stone paving is characterized in that the pressure-discharging pipeline assembly (4) comprises at least two first pressure-discharging pipelines (41) arranged in parallel, two adjacent water guide pipes (21) are respectively connected to two opposite ends of each first pressure-discharging pipeline (41), and each first pressure-discharging pipeline (41) is perpendicular to each water guide pipe (21).

3. The permeable base layer seepage-guiding and drainage-guiding structure applied to outdoor stone paving of claim 2, wherein two first pressure-discharging pipelines (41) are connected through at least one second pressure-discharging pipeline (42), and the second pressure-discharging pipeline (42) is perpendicular to the first pressure-discharging pipelines (41).

4. The permeable base layer seepage-guiding and drainage structure applied to outdoor stone paving as claimed in claim 2 or 3, wherein the inner wall of the first pressure-discharge pipeline (41) is provided with a first wavy buffer layer (43).

5. The permeable base layer seepage-guiding and drainage-guiding structure applied to outdoor stone paving is characterized in that the pressure-discharging pipeline assembly (4) comprises two third pressure-discharging pipelines (44) which are crossed in an X shape, and two opposite ends of each third pressure-discharging pipeline (44) are respectively connected with two adjacent water guide pipes (21).

6. The permeable base layer seepage-guiding drainage structure applied to outdoor stone paving as claimed in claim 5, wherein the inner wall of the third drainage pipeline (44) is provided with a second wavy buffer layer.

7. The permeable base layer seepage-guiding and drainage structure applied to outdoor stone pavement according to claim 1, wherein the geotextile (23) covers half of the area of the water conduit (21).

8. The permeable base layer seepage-guiding and drainage structure applied to outdoor stone paving as claimed in claim 1, wherein the pipe diameter of the pressure drainage pipeline assembly (4) is equal to 1/3 of the pipe diameter of the water guide pipe (21).

9. The permeable base layer seepage-guiding drainage structure applied to outdoor stone pavement according to claim 1, wherein the lower permeable concrete layer (2) is a C30 permeable concrete layer.

10. The permeable base layer seepage-guiding and drainage-guiding structure applied to outdoor stone pavement according to claim 1 or 9, wherein the upper permeable concrete layer (3) is a C30 permeable concrete layer.