CN218713707U

CN218713707U - Town road drainage pipe-line system

Info

Publication number: CN218713707U
Application number: CN202221810356.8U
Authority: CN
Inventors: 李敏; 陈一哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-03-24
Anticipated expiration: 2032-07-13

Abstract

The utility model belongs to the technical field of the road drainage, concretely relates to town road drainage pipe-line system, including trunk pipe, drain pipe and collecting pipe, wherein, the drain pipe has a plurality ofly and one end and trunk pipe wall intercommunication, the drain pipe syncline sets up downwards, be connected with a plurality of collector pipes between the drain pipe, the both ends of collector pipe with drain pipe wall intercommunication, a plurality of infiltration holes have all been seted up on trunk pipe, drain pipe and the collector pipe, all be provided with the strainer on the infiltration hole, trunk pipe, drain pipe and collecting pipe all set up between the bed course and the basic unit on road pavement, the outlet of drain pipe and the escape canal intercommunication of road. The utility model discloses effectual municipal asphalt pavement infiltration drainage difficulty's problem among the prior art of having solved.

Description

Municipal administration road drainage pipe-line system

Technical Field

The utility model belongs to the technical field of the road drainage, especially, relate to a town road drainage pipe-line system

Background

The highway drainage system is a complete and smooth drainage system formed by reasonably planning and designing a series of facilities for intercepting, draining or eliminating ground water and underground water which endanger the highway and combining conditions along the highway.

At present, surface water accumulation often appears on municipal roads, water permeating into the road surface cannot be discharged in time, and the water overflows to the road surface again along with the increase of the water accumulation amount, so that the driving skid is caused. Particularly, the water seepage coefficient of the asphalt pavement is much higher than that of the concrete pavement, and most of the existing municipal pavements are asphalt pavements, so that the design of the municipal road drainage pipeline system has very important significance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a town road drainage pipe-line system to solve the problem of municipal administration bituminous paving infiltration drainage difficulty among the prior art.

The utility model discloses an adopt following technical scheme to realize:

the utility model provides a municipal road drainage pipe-line system, includes trunk pipe, drain pipe and collector pipe, wherein, the drain pipe has a plurality ofly and one end and trunk pipe wall intercommunication, the drain pipe all sets up downwards to one side, be connected with a plurality of collector pipes between the drain pipe, the both ends of collector pipe with drain pipe wall intercommunication, a plurality of infiltration holes have all been seted up on trunk pipe, drain pipe and the collector pipe, all be provided with the strainer on the infiltration hole, trunk pipe, drain pipe and collector pipe all set up between the bed course and the basic unit on road pavement, the outlet of drain pipe and the escape canal intercommunication of road.

Furthermore, the drain pipes are arranged in parallel, the included angle between the axis of each drain pipe and the horizontal plane is 15 degrees, and the drain pipes are symmetrical to each other about the vertical plane where the axis of the main pipe is located.

Furthermore, the water collecting pipes are arranged in parallel.

Furthermore, the water filter screen is a metal water filter screen, and the mesh number of the metal water filter screen is 60-100 (meshes/inch).

Further, the diameter of the trunk pipe is larger than that of the drain pipe, and the diameter of the drain pipe is larger than that of the water collecting pipe.

Compared with the prior art the utility model discloses following profitable technological effect has:

the drainage pipeline system is arranged between the base layer and the cushion layer of the pavement hierarchical structure, so that the problem of difficult water drainage of pavement seepage can be effectively solved;

specifically, the drainage pipeline system is arranged between the base layer and the cushion layer of the pavement hierarchical structure, so that rainwater permeating from the surface layer and the base layer can be effectively contained in the pipeline system and can be discharged to a drainage ditch on the roadside; the arrangement of the seepage holes and the water filtering net can realize that seepage water on the road surface further seeps into the pipeline system and sand and stone are prevented from entering the pipeline; through setting up the drain pipe to 15 downwards to one side, its slope setting of relatively laminating road surface, and can make the water in the income pipeline discharge smoothly under the action of gravity.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a drainage pipeline system of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the water filter net of the present invention;

fig. 3 is a schematic view of the setting position of the present invention.

Description of reference numerals:

1-main pipe, 2-water strainer, 3-water seepage hole, 4-drainpipe, 5-water collecting pipe, 6-roadbed, 7-cushion layer, 8-base layer, 9-surface layer and 10-drainage ditch.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

FIG. 1 is a schematic view of a three-dimensional structure of a drainage pipeline system of the present invention; fig. 2 is a schematic view of the three-dimensional structure of the water filter net of the present invention; FIG. 3 is a schematic view of the installation position of the present invention; as shown in fig. 1-3:

the utility model provides a municipal road drainage pipe-line system, including the trunk pipe, drain pipe and header pipe, wherein, the drain pipe has a plurality ofly and one end and trunk pipe wall intercommunication, the drain pipe all sets up to one side downwards, be connected with a plurality of collector pipes between the drain pipe, the both ends and the drain pipe wall intercommunication of collector pipe, the trunk pipe, a plurality of infiltration holes have all been seted up on drain pipe and the collector pipe, all be provided with the strainer on the infiltration hole, the trunk pipe, drain pipe and header pipe all set up between the bed course and the basic unit on road pavement, the outlet of drain pipe and the 10 intercommunications in escape canal of road.

In this embodiment, the piping system includes: the water draining system comprises a main pipe 1 and ten water draining pipes 4, wherein the ten water draining pipes are respectively set into a group of five pipes and are respectively arranged on two sides of the main pipe and communicated with an inner cavity of the main pipe, and the water draining pipes are symmetrical to each other about a vertical plane where the axis of the main pipe is located. Thirteen water collecting pipes 5 are connected between the two water discharging pipes, and the water collecting pipes are communicated with the inner cavities of the water discharging pipes; the water drainage pipes are arranged in parallel, and the water collection pipes are also arranged in parallel; the drain pipe is obliquely arranged downwards, and the included angle between the axis of the drain pipe and the horizontal plane is 15 degrees; the purpose of this setting is for the pipe-line system more laminates in the original slope of road surface, and can make the water of accomodating in the pipe-line system discharge smoothly.

Eight water seepage holes 3 are equidistantly formed in the top of the main pipe, seven water seepage holes 3 are also formed in the top end of the wall of the drain pipe, six water seepage holes 3 are also formed in the water collecting pipe, a layer of water strainer 2 is fixedly arranged on the water seepage holes, the water strainer is preferably a 304 stainless steel water strainer, the mesh number of the water strainer can be 60, 80 or 100 meshes/inch, 60 meshes can be applied to the condition that the sand and stone particles of the base layer are large, 80 meshes can be applied to the condition that the sand and stone particles of the base layer are moderate, and 100 meshes can be applied to the condition that the sand and stone particles of the base layer are small; the sand grains of the base layer can not enter the pipe.

The diameter of trunk pipe is greater than the diameter of drain pipe, and the diameter of drain pipe then is greater than the diameter of collector pipe, and this kind of mode of setting is convenient for more comprehensive absorption infiltration, is about to the collector pipe is used as the capillary. And plugs are arranged at two ends of the main pipe to ensure that sand and stones do not enter the main pipe.

The pipeline system is arranged between a base layer 8 and a cushion layer 7 of a pavement hierarchical structure; the road includes: road bed 6 and road surface, wherein the road surface includes again: the waterproof mattress comprises a cushion layer 7, a base layer 8 and a surface layer 9, wherein the cushion layer is usually arranged for the purposes of water storage, water drainage, heat insulation, freezing prevention and the like, and has a good waterproof effect and high density; it is usually installed in a section where the roadbed is wet or over-wet and has slurry therein. The cushion layer which is laid in the area with higher ground water level and has the function of water insulation is called an isolation layer, and the cushion layer which is laid in the area with deeper freezing and has the function of freeze prevention is called an anti-freezing layer. In addition, the cushion layer can also diffuse the stress transmitted by the base layer to reduce the stress and deformation of the soil foundation, and can prevent the roadbed soil from being extruded into the base layer, thereby ensuring the structural performance of the base layer. The base course is usually composed of inorganic binder (i.e. fly ash and other industrial waste residues) and crushed gravel, and plays a role in bearing and stabilizing the road surface in the pavement of the road, and the water permeability coefficient of the base course is larger.

According to the structure, the pipeline system is arranged between the cushion layer and the base layer and used for draining seepage water of the surface layer and the base layer, the pipeline material is preferably selected, the stainless steel pipe is wrapped with the waterproof rubber pipe, and the strength and the corrosion resistance of the pipeline system are guaranteed.

specifically, the drainage pipeline system is arranged between the base layer and the cushion layer of the pavement hierarchical structure, so that rainwater permeating from the surface layer and the base layer can be effectively contained in the pipeline system and can be discharged into a drainage ditch on the roadside; the arrangement of the seepage holes and the water filtering net can realize that seepage water on the road surface further seeps into the pipeline system and sand and stone are prevented from entering the pipeline; through setting up the drain pipe to 15 downwards to one side, its slope setting of relatively laminating road surface, and can make the water in the income pipeline discharge smoothly under the action of gravity.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a municipal administration road drainage pipe-line system, its characterized in that includes trunk pipe, drain pipe and header pipe, wherein, the drain pipe has a plurality ofly and one end and trunk pipe wall intercommunication, the drain pipe all sets up downwards to one side, be connected with a plurality of collector pipes between the drain pipe, the both ends of collector pipe with drain pipe wall intercommunication, a plurality of infiltration holes have all been seted up on trunk pipe, drain pipe and the collector pipe, all be provided with the strainer on the infiltration hole, trunk pipe, drain pipe and header pipe all set up between the bed course on road pavement and basic unit, the outlet of drain pipe and the escape canal intercommunication of road.

2. The municipal road drainage pipe system according to claim 1, wherein the drainage pipes are arranged parallel to each other, and the axes of the drainage pipes are at an angle of 15 ° to the horizontal plane, and the drainage pipes are symmetrical to each other about the vertical plane in which the axes of the trunk pipes lie.

3. The municipal road drainage pipe system according to claim 1, wherein the water collection pipes are arranged parallel to each other.

4. A municipal drainage pipe system according to claim 1, wherein the water strainer is a metal strainer having a mesh size of 60 to 100 mesh/inch.

5. A municipal road drainage pipe system according to claim 1, wherein the diameter of the trunk pipe is greater than the diameter of the drain pipe, and the diameter of the drain pipe is greater than the diameter of the header pipe.