CN210797816U - Gutter inlet structure for paving permeable asphalt on impermeable road surface - Google Patents
Gutter inlet structure for paving permeable asphalt on impermeable road surface Download PDFInfo
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- CN210797816U CN210797816U CN201921306163.7U CN201921306163U CN210797816U CN 210797816 U CN210797816 U CN 210797816U CN 201921306163 U CN201921306163 U CN 201921306163U CN 210797816 U CN210797816 U CN 210797816U
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Abstract
The application provides a inlet for stom water structure that is used for impervious road surface to spread pervious asphalt with water belongs to road drainage field. It includes the current impervious pavement; additionally laying a permeable asphalt layer on the current impermeable road surface; the rainwater grate is covered on the rainwater port well chamber; the current rainwater port wall is positioned on the periphery of the rainwater port well chamber; the heightened rainwater inlet wall is arranged on the periphery of the rainwater inlet and is positioned on the current rainwater inlet wall; the seamless drainage steel pipe is arranged in the heightened rainwater port wall and is communicated with the rainwater port well chamber; the permeable asphalt water collecting tank is arranged on the outer side of the heightened rainwater mouth wall, the tank bottom is flush with the seamless drainage steel pipe, and the permeable asphalt water collecting tank is filled with permeable asphalt and used for collecting downward-permeating rainwater; and the rainwater inlet connecting pipe is connected with the rainwater inlet and the downstream rainwater pipe network and is used for discharging the water collected in the rainwater inlet well chamber. The device can effectively improve the usability of the waterproof pavement overlay of the current situation and prolong the service life of the waterproof pavement overlay.
Description
Technical Field
The application relates to the field of road drainage, in particular to a gutter inlet structure for paving permeable asphalt on a waterproof pavement.
Background
The inlet for stom water is the passageway that surface runoff got into municipal rainwater pipe network, and for better collection road surface rainwater, the inlet for stom water can be than peripheral ground elevation low 3cm usually. When the road is heightened, the rainwater inlet on the road is correspondingly heightened. In order to improve the residential environment of a community, the pavement of permeable asphalt on the roads of the community is popular, the roads are commonly called as black roads, and the rainwater openings of the roads are correspondingly heightened.
After the impermeable road surface is paved with the permeable asphalt, part of rainwater is retained inside the permeable asphalt and cannot be discharged into a rainwater port due to the blocking of a rainwater port well ring and a well wall, and is retained inside the permeable asphalt for a long time. The permeable asphalt is soaked by rainwater for a long time, and the diseases such as surface layer loosening, pot holes, upheaval and longitudinal and transverse cracks are easy to occur under the action of vehicle load, so that the service life of the paving layer is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of this application lies in providing a inlet for stom water structure that is used for impervious road surface to add permeable asphalt, aims at improving the current situation impervious road surface among the prior art and adds the problem that the laying asphalt layer performance is poor.
The technical scheme of the application is as follows:
a gutter inlet structure for paving a permeable asphalt on a water-impermeable pavement, comprising:
current impervious pavements;
additionally paving a permeable asphalt layer on the current impermeable road surface;
the gully well chamber is positioned in the current impervious pavement;
the rainwater grate is covered on the rainwater port well chamber;
the current rainwater inlet wall is positioned on the periphery of the rainwater inlet well chamber;
the heightened rainwater inlet wall is arranged on the periphery of the rainwater inlet well chamber and is positioned on the current rainwater inlet wall;
the seamless drainage steel pipe is arranged in the heightened rainwater inlet wall and is communicated with the rainwater inlet well chamber;
the permeable asphalt water collecting tank is arranged on the outer side of the heightened rainwater mouth wall, and is filled with permeable asphalt for collecting downward-permeating rainwater;
and the rainwater inlet connecting pipe is communicated with the rainwater inlet well chamber and is used for discharging the water collected in the rainwater inlet.
As a technical scheme of this application, the tank bottom of pitch water catch bowl that permeates water with seamless drainage steel pipe's tube bottom flushes.
As a technical scheme of this application, the socle of seamless drainage steel pipe sets up on the current situation rainwater mouth wall, just the both ends of seamless drainage steel pipe respectively with the pitch water catch bowl that permeates water, inlet for stom water well room intercommunication is used for with the infiltration rainwater that the pitch water catch bowl that permeates water was collected is arranged into in the inlet for stom water well room.
As a technical solution of the present application, the thickness of the current situation gully wall is the same as the thickness of the heightened gully wall.
The beneficial effect of this application:
the utility model provides an among a gutter inlet structure that is used for impervious road surface to spread pervious asphalt with additional, collects the infiltration rainwater through pervious asphalt water catch bowl, and the rainwater that the seamless drainage steel pipe of rethread will permeate water the asphalt water catch bowl and collect discharges into the gutter inlet, can in time drain away the inside water of pervious asphalt to avoid being detained the rainwater and soak pervious asphalt for a long time and a series of diseases that cause, the life of the pitch that permeates water of extension, improve the travelling comfort of road.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural view of a gully for paving a permeable asphalt on a water-impermeable road surface according to an embodiment of the present application.
Icon: 1-paving a water-permeable asphalt layer; 2-current impervious pavement; 3-a water-permeable asphalt water collecting tank; 4-heightening the rainwater port wall; 5-seamless drainage steel pipe; 6-current rainwater port wall; 7-gutter inlet connecting pipe; 8-rain grate; 9-gutter inlet well chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present application.
Further, in the present application, unless expressly stated or limited otherwise, the first feature may be directly contacting the second feature or may be directly contacting the second feature, or the first and second features may be contacted with each other through another feature therebetween, not directly contacting the second feature. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically 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 application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
referring to fig. 1, the present application provides a gully structure for paving permeable asphalt on a watertight road surface, which includes a paved permeable asphalt layer 1, a gully grating 8, a current gully wall 6, a heightened gully wall 4, a seamless drainage steel pipe 5, a permeable asphalt water collection tank 3, a gully connection pipe 7 and a gully well 9; wherein, the additional paving permeable asphalt layer 1 is paved on the current impermeable road surface 2, and the rainwater grate 8 is covered on the rainwater inlet well chamber 9; the current rainwater inlet wall 6 is arranged on the periphery of the rainwater inlet well chamber 9, and the heightened rainwater inlet wall 4 is arranged on the periphery of the rainwater inlet well chamber 9 and is positioned on the current rainwater inlet wall 6; the seamless drainage steel pipe 5 is arranged in the heightened rainwater inlet wall 4 and is communicated with the rainwater inlet well chamber 9; the permeable asphalt water collecting tank 3 is arranged at the outer side of the heightened rainwater mouth wall 4, and is filled with permeable asphalt for collecting the downward-permeated rainwater, the rainwater is collected by the permeable asphalt water collecting tank 3, and the rainwater is discharged into the rainwater mouth well chamber 9 through the seamless drainage steel pipe 5; the gully connecting pipe 7 is located at the bottom of the gully well 9 and is used for discharging water collected in the gully well 9.
In the present embodiment, the bottom of the water-permeable asphalt collecting tank 3 is flush with the bottom of the seamless steel drainage pipe 5.
In this embodiment, the bottom of the seamless steel drainage pipe 5 is disposed on the current rainwater inlet wall 6, and both ends of the seamless steel drainage pipe 5 are respectively communicated with the permeable asphalt water collecting tank 3 and the rainwater inlet well chamber 9, so as to drain the downward-permeating rainwater collected by the permeable asphalt water collecting tank 3 into the rainwater inlet well chamber 9.
In the present embodiment, the thickness of the gutter wall 6 is equal to the thickness of the raised gutter wall 4.
In the embodiment, the rainwater falls on the paved permeable asphalt pavement, and a part of the rainwater forms surface runoff and enters the rainwater inlet well chamber 9 through the rainwater grate 8 along the surface; the other part of the rainwater infiltrates downwards through the paved permeable asphalt layer 1 and is continuously collected into the permeable asphalt water collecting tank 3, and then is discharged into the rainwater inlet well chamber 9 through the seamless drainage steel pipe 5 arranged in the heightened rainwater inlet wall 4, and finally is discharged into a downstream rainwater pipe network through the rainwater inlet connecting pipe 7.
Therefore, the infiltration rainwater is collected through the permeable asphalt water collecting tank 3, the rainwater collected by the permeable asphalt water collecting tank 3 is discharged into the rainwater inlet well chamber 9 through the seamless drainage steel pipe 5, the water in the permeable asphalt can be drained away in time, a series of diseases caused by long-term soaking of the permeable asphalt by the retained rainwater are avoided, the service life of the permeable asphalt is prolonged, and the comfort of a road is improved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (4)
1. The utility model provides a inlet for stom water structure that is used for impervious road surface to spread pervious asphalt, its characterized in that includes:
current impervious pavements;
additionally paving a permeable asphalt layer on the current impermeable road surface;
the gully well chamber is positioned in the current impervious pavement;
the rainwater grate is covered on the rainwater port well chamber;
the current rainwater inlet wall is positioned on the periphery of the rainwater inlet well chamber;
the heightened rainwater inlet wall is arranged on the periphery of the rainwater inlet well chamber and is positioned on the current rainwater inlet wall;
the seamless drainage steel pipe is arranged in the heightened rainwater inlet wall and is communicated with the rainwater inlet well chamber;
the permeable asphalt water collecting tank is arranged on the outer side of the heightened rainwater mouth wall, and is filled with permeable asphalt for collecting downward-permeating rainwater;
and the rainwater inlet connecting pipe is communicated with the rainwater inlet well chamber and is used for discharging the water collected in the rainwater inlet.
2. The gutter inlet structure for paving a water-permeable asphalt on a water-impermeable road surface according to claim 1, wherein the bottom of the water-permeable asphalt water collecting tank is flush with the bottom of the seamless drainage steel pipe.
3. The gutter inlet structure for paving permeable asphalt on a water-impermeable pavement according to claim 1, wherein the bottom of the seamless drainage steel pipe is arranged on the existing gutter inlet wall, and two ends of the seamless drainage steel pipe are respectively communicated with the permeable asphalt water collecting tank and the gutter inlet well chamber and used for discharging the downward-permeating rainwater collected by the permeable asphalt water collecting tank into the gutter inlet well chamber.
4. The gutter inlet structure for paving a water-permeable asphalt on a water-impermeable road surface according to claim 1, wherein the thickness of the current gully wall is the same as the thickness of the heightened gully wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306163.7U CN210797816U (en) | 2019-08-13 | 2019-08-13 | Gutter inlet structure for paving permeable asphalt on impermeable road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306163.7U CN210797816U (en) | 2019-08-13 | 2019-08-13 | Gutter inlet structure for paving permeable asphalt on impermeable road surface |
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| Publication Number | Publication Date |
|---|---|
| CN210797816U true CN210797816U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921306163.7U Active CN210797816U (en) | 2019-08-13 | 2019-08-13 | Gutter inlet structure for paving permeable asphalt on impermeable road surface |
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| CN (1) | CN210797816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647400A (en) * | 2021-01-20 | 2021-04-13 | 佛山市交通科技有限公司 | Processing method for additionally-paved and improved road surface water retaining ditch |
-
2019
- 2019-08-13 CN CN201921306163.7U patent/CN210797816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647400A (en) * | 2021-01-20 | 2021-04-13 | 佛山市交通科技有限公司 | Processing method for additionally-paved and improved road surface water retaining ditch |
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