CN214219895U - Drainage structure - Google Patents

Abstract

The utility model discloses a drainage structure, include: a groove, a water guide pipe and a surface layer; the groove is arranged on the top surface of the field base layer, and the top surface of the field base layer inclines towards the groove; the transverse section of the water guide pipe is in a semicircular arc shape and is arranged in the groove, the opening side of the water guide pipe faces the top surface of the site base layer, and the edges of the two sides of the water guide pipe are flush with the top surface of the site base layer; the surface layer covers the top surface of the base course field and the aqueduct, and a plurality of water outlets are sequentially arranged on the surface layer along the extending direction of the aqueduct. The drainage structure of this scheme can satisfy the requirement of small size drainage function, and simple structure is convenient for construct.

Description

Drainage structure

Technical Field

The utility model belongs to the technical field of the drainage, more specifically relates to a drainage structure.

Background

In some fields with low drainage requirements or without drainage ditch conditions, the water is drained in a self-flowing mode, so that the problems of trace water accumulation on the surface of the field and untimely and incomplete drainage can be caused.

Therefore, the development of a drainage structure is expected, the drainage structure is suitable for drainage of places with low drainage requirements and insufficient conditions for serving as drainage ditches, the requirement of a small-area drainage function can be met, and the drainage structure is simple in structure and convenient to construct.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage structure can satisfy the requirement of small size drainage function, and simple structure is convenient for be under construction.

In order to achieve the above object, the present invention provides a drainage structure, including: a groove, a water guide pipe and a surface layer;

the groove is formed in the top surface of the field base layer, and the top surface of the field base layer inclines towards the groove;

the transverse section of the water guide pipe is in a semicircular arc shape and is arranged in the groove, the opening side of the water guide pipe faces the top surface of the site base layer, and the edges of the two sides of the water guide pipe are flush with the top surface of the site base layer;

the surface layer covers the top surface of the base layer site and the water guide pipe, and a plurality of water outlets are sequentially formed in the surface layer along the extending direction of the water guide pipe.

Optionally, the water conduit is a PVC half pipe.

Optionally, the shape of the groove is adapted to the shape of the water conduit.

Optionally, one end of the water guiding pipe is connected to the gutter inlet.

Optionally, the field base layer sequentially comprises a soil layer, a gravel cushion layer, a concrete layer and a cement mortar layer from bottom to top, and the groove is formed in the concrete layer by the cement mortar layer in a downward sunken mode.

Optionally, the compaction coefficient of the soil layer is more than or equal to 93%, the thickness of the gravel cushion layer is 130-170 mm, the thickness of the concrete layer is 80-120 mm, and the thickness of the cement mortar layer is 20-50 mm.

Optionally, the surface layer comprises a first area and a second area, the first area comprises a plurality of first plates, the plurality of first plates sequentially span the upper part of the water guide pipe along the extension direction of the water guide pipe, and a gap is reserved between two adjacent first plates to form the water outlet;

the second area comprises a plurality of second plates, and the plurality of second plates are laid on the top surface of the field base layer and connected to the first area.

Optionally, the width of a gap between two adjacent first plates is 8mm to 12mm, and the distance between two adjacent second plates is 2mm to 4 mm.

The beneficial effects of the utility model reside in that: the drainage structure of this scheme can satisfy the drainage demand of small area, and simple structure, construction speed is fast, need not to dig and establish the escape canal, only need set up the recess at the site basic unit during the construction, later place the aqueduct in the recess, lay the surface course again can, when rainfall, the rainwater falls on the surface course, and because the site basic unit has the slope and flows to one side of site basic unit and by the outlet inflow aqueduct, and discharge along the aqueduct, economical and practical promptly, it is exquisite pleasing to the eye again.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 shows a schematic structural view of a drainage structure according to an embodiment of the present invention.

Description of the reference numerals

1. A site base layer; 2. a soil layer; 3. a gravel cushion layer; 4. a concrete layer; 5. a cement mortar layer; 6. a water conduit; 7. a surface layer; 8. a first sheet material; 9. a second sheet material; 10. and a water outlet.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as 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 invention to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model discloses a drainage structure, include: a groove, a water guide pipe and a surface layer;

the groove is arranged on the top surface of the field base layer, and the top surface of the field base layer inclines towards the groove;

the transverse section of the water guide pipe is in a semicircular arc shape and is arranged in the groove, the opening side of the water guide pipe faces the top surface of the site base layer, and the edges of the two sides of the water guide pipe are flush with the top surface of the site base layer;

the surface layer covers the top surface of the base course field and the aqueduct, and a plurality of water outlets are sequentially arranged on the surface layer along the extending direction of the aqueduct.

Specifically, the drainage structures of this scheme can satisfy the drainage demand of small area, and simple structure, construction speed is fast, need not to dig and establish the escape canal, only need set up the recess at the site basic unit during the construction, later place the aqueduct in the recess, lay the surface course again can, when precipitation, the rainwater falls on the surface course to because the site basic unit has the slope and flows into the aqueduct to one side of site basic unit and by the outlet inflow, and discharge along the aqueduct, economical and practical, exquisite pleasing to the eye again.

Alternatively, the water conduit is a PVC half pipe.

Specifically, the PVC half-pipe is obtained by splitting the PVC pipe along the plane where the axis is located, and has the advantages of convenient material taking, low cost and durability.

Alternatively, the shape of the recess is adapted to the shape of the water conduit.

Particularly, the depth and the size of the groove can be just enough to be placed into the aqueduct, so that the construction is easy.

As an alternative, one end of the water guide pipe is connected to the gully.

Specifically, the water on the surface layer directly flows to the rainwater port through the water guide pipe, and the water is drained timely and rapidly.

As an alternative scheme, the ground base layer sequentially comprises a soil layer, a gravel cushion layer, a concrete layer and a cement mortar layer from bottom to top, and the groove is sunken into the concrete layer from the cement mortar layer downwards.

As an alternative scheme, the compaction coefficient of the soil layer is more than or equal to 93 percent, the thickness of the gravel cushion layer is 130 mm-170 mm, the thickness of the concrete layer is 80 mm-120 mm, and the thickness of the cement mortar layer is 20 mm-50 mm.

As an alternative scheme, the surface layer comprises a first area and a second area, the first area comprises a plurality of first plates, the plurality of first plates are sequentially arranged above the water guide pipe in a spanning mode along the extending direction of the water guide pipe, and a gap is reserved between every two adjacent first plates to form a water outlet;

the second area includes the polylith second panel, and polylith second panel lays on the top surface of place basic unit and connects in first area.

As an alternative scheme, the width of a gap between two adjacent first plates is 8-12 mm, and the distance between two adjacent second plates is 2-4 mm.

Examples

Fig. 1 shows a schematic configuration diagram of the drain structure of the present embodiment.

As shown in fig. 1, a field base layer 1 sequentially comprises a soil layer 2, a gravel cushion layer 3, a concrete layer 4 and a cement mortar layer 5 from bottom to top, wherein the compaction coefficient of the soil layer 2 is more than or equal to 93%, the thickness of the gravel cushion layer 3 is 150mm, the thickness of the concrete layer 4 is 100mm, and the thickness of the cement mortar layer 5 is 30 mm; the groove is sunken downwards into the concrete layer 4 from the cement mortar layer 5, and the top surface of the field base layer 1 inclines towards the groove;

the water guide pipe 6 is a PVC semi-pipe, the transverse section of the water guide pipe is in a semi-circular arc shape and is arranged in the groove, the shape of the groove is matched with that of the water guide pipe 6, the opening side of the water guide pipe 6 faces the top surface of the site base layer 1, the edges of the two sides of the water guide pipe 6 are flush with the top surface of the site base layer 1, and one end of the water guide pipe 6 is connected to the rainwater inlet;

the surface layer 7 covers the top surface of the base course site 1 and the water guide pipe 6, the surface layer 7 comprises a first area and a second area, the first area comprises a plurality of first plates 8, the plurality of first plates 8 sequentially span the upper part of the water guide pipe 6 along the extension direction of the water guide pipe 6, and a gap is reserved between every two adjacent first plates 8 to form a water outlet 10; the second region includes polylith second panel 9, and polylith second panel 9 lays in proper order on the top surface of place basic unit 1 and connects in first region, and wherein, the gap width between two adjacent first panels 8 is 10mm, and the distance between two adjacent second panels 9 is 3 mm.

The drainage structure of this scheme can satisfy the drainage demand of small area, and simple structure, construction speed is fast, need not to dig and establish the escape canal, only need set up the recess at the site basic unit during the construction, later place the aqueduct in the recess, lay the surface course again can, when rainfall, the rainwater falls on the surface course, and because the site basic unit has the slope and flows to one side of site basic unit and by the outlet inflow aqueduct, and discharge along the aqueduct, economical and practical promptly, it is exquisite pleasing to the eye again.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims (8)

1. A drainage structure, comprising: a groove, a water guide pipe and a surface layer;

the groove is formed in the top surface of the field base layer, and the top surface of the field base layer inclines towards the groove;

the transverse section of the water guide pipe is in a semicircular arc shape and is arranged in the groove, the opening side of the water guide pipe faces the top surface of the site base layer, and the edges of the two sides of the water guide pipe are flush with the top surface of the site base layer;

the surface layer covers the top surface of the site base layer and the water guide pipe, and a plurality of water outlets are sequentially formed in the surface layer along the extending direction of the water guide pipe.

2. The drainage structure according to claim 1, wherein the water introduction duct is a PVC half pipe.

3. The drainage structure according to claim 1, wherein the shape of the groove is adapted to the shape of the water introduction duct.

4. The drainage structure of claim 1, wherein one end of the water introduction pipe is connected to a gully.

5. The drainage structure of claim 1, wherein the site base layer comprises a soil layer, a gravel cushion layer, a concrete layer and a cement mortar layer from bottom to top in sequence, and the groove is recessed into the concrete layer from the cement mortar layer.

6. The drainage structure according to claim 5, wherein the soil layer has a compaction coefficient of 93% or more, the gravel pack has a thickness of 130mm to 170mm, the concrete layer has a thickness of 80mm to 120mm, and the cement mortar layer has a thickness of 20mm to 50 mm.

7. The drainage structure according to claim 1, wherein the surface layer includes a first region and a second region, the first region includes a plurality of first plates, the plurality of first plates sequentially span over the water conduit along an extending direction of the water conduit, and a gap is left between two adjacent first plates to form the drainage opening;

the second area comprises a plurality of second plates, and the plurality of second plates are laid on the top surface of the field base layer and connected to the first area.

8. The drainage structure according to claim 7, wherein the width of the gap between two adjacent first plates is 8mm to 12mm, and the distance between two adjacent second plates is 2mm to 4 mm.

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