CN218345843U - Municipal administration road surface pavement rainwater collection device - Google Patents

Abstract

The utility model provides a municipal administration road surface pavement rainwater collection device, this municipal administration road surface pavement rainwater collection device includes: the greening belt comprises a pedestrian path, a vehicle path and a greening belt clamped between the pedestrian path and the vehicle path; the rainwater drainage system comprises a pedestrian path, a rainwater drainage system and a rainwater drainage system, wherein the pedestrian path is provided with a flow guide structure and used for guiding rainwater on the pedestrian path to a green belt so as to realize drainage of the pedestrian path. The utility model discloses a water conservancy diversion structure on the pedestrian's way carries out the water conservancy diversion to the rainwater for the rainwater is collected to the greenbelt, and then arrange into municipal rainwater official network system through the greenbelt, can not reform transform and increase the technical degree of difficulty and corresponding cost to old road, the function is collected to realization rainwater that can also be complete, and is simple and convenient to operate, can extensively use widely, solved and carried out pavement rainwater through permeable pavement and collected the emission and need push away original old road surface with the old road surface and fall down to come the problem that the long period of time of the worker even part old road does not possess the condition of coming down to push away down.

Description

Municipal administration road surface pavement rainwater collection device

Technical Field

The utility model relates to a municipal works technical field particularly, relates to a municipal administration road surface pavement rainwater collection device.

Background

The traditional municipal administration road old pavement does not consider the water collection and drainage of the sidewalk, the water is fully accumulated in the sidewalk to overflow the side branch belt through the overflow effect, the water in the side branch belt overflows the green belt and is drained to the roadway, and finally the municipal rainwater system is collected through the roadside water collecting well, the water collection and drainage of the sidewalk is not considered at all, the existing mainstream sponge city design idea is that the sidewalk rainwater is collected and drained through the permeable pavement, the municipal administration road old pavement needs to be reversed if being modified according to the idea, the investment is large, the cost is high, the construction period is long, and even some old roads do not have the condition of reversing the weight at all.

Disclosure of Invention

In view of this, the utility model provides a municipal administration road surface pavement rainwater collection device aims at solving current through permeable pavement and carries out pavement rainwater and collect the problem that discharges need push away original old road surface and fall the condition with long period of the high work period or even partial old street old road does not possess and fall again.

The utility model provides a municipal administration road surface pavement rainwater collection device, this municipal administration road surface pavement rainwater collection device includes: the green belt comprises a pedestrian road, a vehicle road and a green belt clamped between the pedestrian road and the vehicle road; the rainwater drainage system comprises a pedestrian path, a rainwater drainage system and a rainwater drainage system, wherein the pedestrian path is provided with a flow guide structure and used for guiding rainwater on the pedestrian path to a green belt so as to realize drainage of the pedestrian path.

Further, above-mentioned municipal administration road surface pavement rainwater collection device, the road surface of people's road is equipped with road surface guide structure, as the water conservancy diversion structure for to the rainwater on the road surface of people's road, make its water conservancy diversion to the greenbelt both sides on the curb, make the rainwater flow on the roof of curb and flow to the greenbelt, or the water conservancy diversion is to predetermineeing the drainage position.

Furthermore, according to the municipal road pavement rainwater collection device, the top wall of the kerbstone is provided with the diversion agent layer, and the diversion agent layer is used for diverting rainwater to enable the rainwater to flow upwards from the diversion agent layer to the green belt.

Further, above-mentioned municipal administration road surface pavement rainwater collection device, the road surface slope of pedestrian's way sets up as road surface guide structure to guide the rainwater, make the rainwater arrange to the greenbelt in according to the height flow direction.

Furthermore, according to the municipal administration pavement sidewalk rainwater collecting device, the guide structure is a flow guide pipe structure and is arranged on the sidewalk, one end of the flow guide pipe structure is provided with a floor drain opening located on the pavement of the sidewalk, and the other end of the flow guide pipe structure is embedded in the green belt and used for guiding rainwater into the green belt.

Furthermore, according to the municipal pavement sidewalk rainwater collecting device, bases are arranged on two sides of the green belt and used for supporting and fixing the kerbstones; the flow guide pipe structure is a right-angle bent pipe structure and penetrates through the base, and the embedded end of the flow guide pipe structure extends to the filtering layer of the green belt.

Further, above-mentioned municipal road pavement rainwater collection device, the greenbelt includes: a gravel layer, a filter layer and a planting soil layer; wherein, the filter layer with plant the soil layer and lay in proper order the top on gravel layer, and, the top of planting the soil layer is the high concave profile structure of low both sides in the middle of, forms the water storage layer for realize the collection of rainwater, and certainly the filter layer filters the back infiltration extremely the gravel layer.

Further, according to the municipal road pavement sidewalk rainwater collecting device, the permeable civil cloth is arranged between the gravel layer and the filter layer.

Furthermore, according to the municipal pavement sidewalk rainwater collecting device, the green belt is internally embedded with the embedded pipe, and the extending end of the embedded pipe extends to the outside of the green belt and is used for being connected with a rainwater well so as to guide rainwater collected by the embedded pipe into the rainwater well.

Further, above-mentioned municipal administration road surface pavement rainwater collection device, the bottom and the lateral wall of greenbelt all are equipped with prevention of seepage building membrane for the rainwater seepage to the road bed that prevents to collect destroys the road bed.

The utility model provides a municipal administration road surface pavement rainwater collection device, carry out the water conservancy diversion to the rainwater through the water conservancy diversion structure on the pedestrian path, make the rainwater collect to the greenbelt in, and then discharge into municipal administration rainwater official network system through the greenbelt, can not reform transform to old road and increase the technical degree of difficulty and corresponding cost, the function is collected to the realization rainwater that can also be complete, and is easy and simple to handle, can extensively use widely, solved and carried out pavement rainwater through the permeable pavement and collect the emission and need push away the problem that original old road surface comes the long old road of cost height work stage or even part old road does not possess the condition of coming of pushing away the weight. Simultaneously, this municipal road surface pavement rainwater collection device still has following advantage:

firstly, the principle is simple, the installation is simple and convenient, and the effect is obvious;

secondly, construction is facilitated, construction efficiency is improved, construction steps are optimized, and construction cost is saved;

thirdly, the construction period is shortened, and the influence of old road reconstruction on traffic is reduced;

and fourthly, the method conforms to the sustainable development concept of green cities.

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 schematic structural view of a rainwater collecting device for municipal pavement sidewalks, provided by an embodiment of the invention;

fig. 2 is still another schematic structure diagram of municipal road pavement rainwater collection device that the embodiment of the utility model provides.

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 by 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. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 and fig. 2, it shows the preferred structure of the municipal pavement sidewalk rainwater collecting device provided by the embodiment of the invention. As shown in the drawings, the sidewalk rainwater collecting device includes: a pedestrian path 1, a vehicle path 2 and a green belt 3; the green belt 3 is clamped between the pedestrian path 1 and the vehicle path 2, and a diversion structure (not shown in the figure) is arranged on the pedestrian path 1 and used for diverting rainwater on the pedestrian path 1 to the green belt 3 so as to realize drainage of the pedestrian path 1.

Specifically, as shown in fig. 1, both sides of the green belt 3 are provided with a curb 4, and both sides of the green belt 3 are provided with a pedestal 5 below the curb for supporting and fixing the curb 4. The pre-buried pipe 6 is pre-buried in the green belt 3, and the extending end of the pre-buried pipe 6 extends to the outside of the green belt and is used for connecting a rainwater well so as to guide rainwater collected by the pre-buried pipe 6 into the rainwater well (not shown in the figure). In order to prevent the rainwater collected by the green belt 3 from leaking into the roadbed, preferably, the bottom and the outer side wall of the green belt 3 are provided with anti-seepage civil engineering films 7 for preventing the collected rainwater from leaking into the roadbed to destroy the roadbed. Specifically, the anti-seepage civil engineering film 7 can be a two-cloth one-film structure, before the construction of the green belt 3, a layer of anti-seepage civil engineering film 7 is laid in the foundation pit of the roadbed along the bottom wall and the side wall of the foundation pit, and then the construction of the green belt 3 is carried out on the anti-seepage civil engineering film 7, so that the anti-seepage civil engineering film 7 is clamped between the roadbed and the green belt 3, and rainwater collected by the green belt can be prevented from permeating into the roadbed to corrode and damage the roadbed.

With continued reference to fig. 1-2, green belt 3 includes: a gravel layer 31, a filter layer 32, and a planting soil layer 33; wherein the filter layer 32 and the planting soil layer 33 are sequentially laid above the gravel layer 31, and the top of the planting soil layer 33 (relative to the position shown in fig. 1) is in a concave surface structure with a low middle and two high sides, so as to form a water storage layer 34 for collecting rainwater. Specifically, the gravel layer 31 as the lowermost layer may be 30cm thick; to achieve drainage of the rainwater collection structure, preferably, the buried pipe 6 may be buried in the gravel layer 31, and an extending end (a left end as viewed in fig. 1) of the buried pipe 6 extends to the outside of the gravel layer 31 for connecting a rainwater well (not shown) to guide rainwater collected by the buried pipe 6 into the rainwater well. A filter layer 32 is laid above the gravel layer 31, the filter layer 32 can be a medium-coarse sand layer which can be 10cm thick, rainwater on the upper layer is filtered, and soil erosion of planting soil in the planting soil layer 33 can be prevented. Finally, a 120cm thick planting soil layer 33 can be laid above the filter layer 32, and the top of the planting soil layer 33 is of a concave surface structure with a low middle and high two sides so as to mould the water storage layer 34, thereby realizing the overall function of rainwater collection. Wherein, as shown in fig. 1, both sides of the planting soil layer 33 are provided with kerbstones 4, and a base 5 is arranged below the kerbstones 4.

In the present embodiment, as shown in fig. 1, the two side (left and right side as shown in fig. 1) side walls of the gravel layer 31, the filter layer 32, and the planting soil layer 33 are disposed flush, and the impermeable civil engineering membrane 7 for preventing collected rainwater from leaking to the roadbed to damage the roadbed is disposed on the two side walls of the gravel layer 31, the filter layer 32, and the planting soil layer 33 and below the gravel layer 31. Specifically, the impermeable civil membrane 7 may be a two-cloth one-membrane structure, before the gravel layer 31 is laid, a layer of impermeable civil membrane 7 is laid in the foundation pit of the roadbed along the bottom wall and the side wall of the foundation pit, and then the gravel layer 31, the filter layer 32 and the planting soil layer 33 are laid on the impermeable civil membrane 7 in sequence, so that the impermeable civil membrane 7 is clamped between the roadbed and the gravel layer 31, the filter layer 32 and the planting soil layer 33, and rainwater collected by the green belt can be prevented from permeating into the roadbed and corroding and damaging the roadbed.

In this embodiment, a permeable cloth 35 is disposed between the gravel layer 31 and the filter layer 32, so that the filter layer 32 filters the rainwater collected by the upper planting soil layer 33 and the water storage layer 34, and then the rainwater permeates into the gravel layer 31 through the permeable cloth 35 and is guided to the peripheral rainwater well through the pre-buried pipe 6.

In this embodiment, the concave surface structure is a cambered concave structure with a low middle and high two sides, so as to guide rainwater to slowly flow to the middle position; of course, in other embodiments, other suitable structures such as a bevel structure may be used, and nothing is done in this example.

In this embodiment, in order to facilitate the collection and diversion of rainwater, the embedded pipe 6 may be a water permeable pipe, so that rainwater seeping from the gravel layer 31 is collected into the embedded pipe 1; further preferably, the embedded pipe 6 is a soft water permeable pipe, so as to facilitate the paving and construction of the embedded pipe 6.

In the present embodiment, two embodiments are described, that is, the road surface of the pedestrian path 1 is flush with or higher than the top of the green belt 3, and the road surface of the pedestrian path 1 is lower than the top of the green belt 3.

With continued reference to fig. 1, in the present embodiment, the road surface of the pedestrian path 1 is flush with or higher than the top of the green belt 3. This pedestrian path 1's road surface is equipped with road surface guide structure (not shown in the figure), as the water conservancy diversion structure for the rainwater on pedestrian path 1 road surface leads, makes its water conservancy diversion to 3 both sides of greenbelt on the curb 4, makes the rainwater flow on the roof of curb 4 and flow to greenbelt 3 on, or water conservancy diversion to predetermineeing the drainage position, in order to arrange to greenbelt 3 through the drainage apparatus of predetermineeing the drainage position. Specifically, in the present embodiment, the road surface of the pedestrian path 1 is disposed obliquely (as shown in fig. 1, the road surface may be disposed obliquely downward from right to left), and the oblique road surface serves as a road surface guide structure, i.e., a diversion structure, to guide rainwater so that the rainwater is drained into the green belt 3 in a high-low flow direction. In order to improve the drainage smoothness of the kerbs 4, preferably, a diversion agent layer (not shown in the figure) is arranged on the top wall of the kerbs 4 for diverting rainwater to flow upwards from the diversion agent layer to the green belt 3, especially to be collected to the water storage layer 34, and the rainwater is collected and drained through the green belt 3 and the pre-buried pipe 6, so that the rainwater on the pedestrian path 1 is collected. In this embodiment, the sidewalk 1 is naturally drained through the road surface of the sidewalk 1, the sidewalk 1 is collected and drained into the green belt 3, and then the water is drained into the rainwater well, i.e., the municipal rainwater pipe network system, through the green belt 3.

With continued reference to fig. 2, in the present embodiment, the road surface of the pedestrian path 1 is lower than the top of the green belt 3. Wherein, the guide structure is a flow guide pipe structure 8 which is arranged on the pedestrian path 1, one end (the right upper end shown in figure 2) of the flow guide pipe 8 is provided with a floor drain 81 positioned on the pavement of the pedestrian path 1, and the other end (the left lower end shown in figure 2) is embedded in the green belt 3 and is used for guiding the rainwater into the green belt 3. Specifically, rainwater can be collected and introduced into the filter layer of the green belt 3 through the additional burying diversion pipe structure 8, and then seeped into the gravel layer 1 to be collected and discharged into a rainwater well, namely a municipal rainwater pipe network system, through the pre-buried pipe 6. The draft tube structures 8 can be arranged in rows along the length direction of the pedestrian path 1, for example, one draft tube structure can be arranged at intervals of 5m, floor drain openings 81, which are water diversion openings, can be provided with floor drain covers, and water outlets of the draft tube structures 8 can be provided with geotextile such as geotextile to prevent blockage. For the construction of duct structure 8, this duct structure 8 wears to locate base 5 and pre-buried end and extends to the filter layer 32 of greenbelt 3 in, during the construction, for convenient construction, when increasing to bury this duct structure 8, need the local curb 4 of demolising to resume, can adopt curb 4 to install the piece control tool and install during the restoration. In this embodiment, the duct structure 8 may be a right-angle elbow structure.

In the above two embodiments, they can be combined with each other, for example, in the embodiment where the road surface of the pedestrian path 1 is flush with the top of the green belt 3 or higher than the top of the green belt 3, the pedestrian path 1 can also be provided with a flow guide pipe structure 8, and the drainage collection of the two routes is realized by using the combination of the flow guide pipe structure 8 and the road surface guide structure as the flow guide structure; of course, in the embodiment where the road surface of the pedestrian path 1 is lower than the top of the green belt 3, the road surface of the pedestrian path 1 is provided with a road surface guiding structure for guiding the rainwater on the road surface of the pedestrian path to the preset drainage position, such as the floor drain 81.

To sum up, municipal administration road surface pavement rainwater collection device that this embodiment provided, water conservancy diversion structure on through the people's way is to the rainwater, make the rainwater collect to the greenbelt, and then go into municipal administration rainwater official network system through the greenbelt, can not reform transform old road and increase the technical difficulty and corresponding cost, the function is collected to the realization rainwater that can also be complete, and is easy and simple to handle, can extensively use widely, solved and carried out pavement rainwater through permeable pavement and collected the emission and need do not possess the problem of the condition of coming to fall over with original old road surface to come the long period of high construction even partly old street old road. Simultaneously, this municipal road surface pavement rainwater collection device still has following advantage:

firstly, the principle is simple, the installation is simple and convenient, and the effect is obvious;

secondly, construction is facilitated, construction efficiency is improved, construction steps are optimized, and construction cost is saved;

thirdly, the construction period is shortened, and the influence of old road reconstruction on traffic is reduced;

and fourthly, the method conforms to the sustainable development concept of green cities.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 (9)

1. The utility model provides a municipal road pavement rainwater collection device which characterized in that includes: the device comprises a pedestrian path (1), a vehicle path (2) and a green belt (3) clamped between the pedestrian path (1) and the vehicle path (2); wherein the content of the first and second substances,

the pedestrian path (1) is provided with a flow guide structure for guiding rainwater on the pedestrian path (1) to a green belt (3) so as to realize drainage of the pedestrian path;

the road surface of people's road (1) is equipped with road surface guide structure, as water conservancy diversion structure for rainwater on people's road (1) road surface is led, makes its water conservancy diversion to greenbelt (3) both sides on curb (4) for the rainwater flows on the roof of curb (4) and flows and on greenbelt (3), or the water conservancy diversion is to predetermineeing the drainage position.

2. The municipal pavement sidewalk rainwater collecting device according to claim 1,

and a flow guide agent layer is arranged on the top wall of the kerbstone (4) and used for guiding rainwater to flow into the green belt (3) from the flow guide agent layer.

3. The municipal pavement sidewalk rainwater collecting device according to claim 1,

the road surface slope of people's way (1) sets up as road surface guide structure to lead the rainwater, make the rainwater arrange to greenbelt (3) in according to the height flow direction.

4. The municipal pavement sidewalk rainwater collecting device according to claim 1,

the diversion structure is a diversion pipe structure (8) and is arranged on the pedestrian path (1), one end of the diversion pipe structure (8) is provided with a floor drain opening positioned on the road surface of the pedestrian path (1), and the other end of the diversion pipe structure is embedded in the green belt (3) and is used for diverting rainwater into the green belt (3).

5. The municipal pavement sidewalk rainwater collecting device according to claim 4,

bases (5) are arranged on two sides of the green belt (3) and used for supporting and fixing the kerbstone (4);

honeycomb duct structure (8) are right angle elbow structure, and it wears to locate base (5) and pre-buried end extend to filter layer (32) department of greenbelt (3).

6. A municipal roadway sidewalk rainwater collection device according to any one of claims 1 to 5, wherein the green belt (3) comprises: a gravel layer (31), a filter layer (32) and a planting soil layer (33); wherein the content of the first and second substances,

filter layer (32) with plant soil layer (33) and lay in proper order the top of gravel layer (31), and, the high concave profile structure in low both sides in the middle of the top of planting soil layer (33) is, forms the water storage layer for realize the collection of rainwater, and certainly filter layer (32) and filter the back infiltration extremely gravel layer (31).

7. The municipal pavement sidewalk rainwater collection device according to claim 6, wherein a water permeable civil cloth (35) is provided between the gravel layer (31) and the filter layer (32).

8. The municipal pavement sidewalk rainwater collecting device according to any one of claims 1 to 5,

the green belt (3) is embedded with a pre-embedded pipe (6), and the extending end of the pre-embedded pipe (6) extends to the outside of the green belt (3) and is used for being connected with a rainwater well so as to guide rainwater collected by the pre-embedded pipe (6) to the rainwater well.

9. The municipal pavement sidewalk rainwater collecting device according to any one of claims 1 to 5,

the bottom and the lateral side wall of greenbelt (3) all are equipped with prevention of seepage building membrane (7) for the rainwater seepage that prevents to collect destroys the road bed to the road bed.

Images