CN217811456U - Be used for green building sewage pipe anti-seepage to lay structure - Google Patents
Be used for green building sewage pipe anti-seepage to lay structure Download PDFInfo
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- CN217811456U CN217811456U CN202221225526.6U CN202221225526U CN217811456U CN 217811456 U CN217811456 U CN 217811456U CN 202221225526 U CN202221225526 U CN 202221225526U CN 217811456 U CN217811456 U CN 217811456U
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Abstract
The utility model provides an anti-seepage laying structure for sewage pipelines of green buildings, which comprises a plain soil layer, a cushion layer, a pipe ditch, a first anti-seepage layer, a first cushion layer, a pipeline, a first backfill layer, a second backfill layer, a cover plate, a second anti-seepage layer and a terrace layer; a second cushion layer is poured on the plain soil layer, and a U-shaped cross-section-shaped pipe ditch is arranged on the second cushion layer; a first impermeable layer is fully paved on the inner wall surface of the pipe ditch, a first cushion layer is paved at the bottom in the pipe ditch, a pipeline is arranged on the first cushion layer, a first backfill layer is arranged in the pipe ditch and covers the pipeline, the first backfill layer is backfilled to the middle of the pipe ditch, a second backfill layer is paved on the first backfill layer and is leveled with the top of the pipe ditch, and a cover plate is covered on the top of the pipe ditch; the cover plate is covered with a second impermeable layer in a laminating manner, and the second impermeable layer is provided with a terrace layer.
Description
Technical Field
The utility model relates to a building field especially relates to a be used for green building sewage pipeline prevention of seepage laying structure.
Background
The green building is a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people and furthest realizes harmonious symbiosis between people and nature in the life cycle; the sewage, greasy dirt and other pollutants in the current green building underground pipe ditch easily leak, pollute the surrounding environment, and prior art lays the green building underground pipe ditch and handles relatively poorly, consequently, needs one kind to be used for the green building underground pipe ditch seepage prevention to bury the structure and solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a be used for green building sewage pipeline prevention of seepage to lay structure, adopt the utility model discloses a structure is laid the pipeline in the trench, and the cooperation has first back-filling layer, second back-filling layer, is equipped with first barrier layer, second barrier layer, can effectual control sewage, greasy dirt and other pollutants spread, reduces environmental pollution.
In order to achieve the above object, the utility model adopts the following technical scheme: an anti-seepage laying structure for a sewage pipeline of a green building comprises a plain soil layer, a cushion layer, a pipe ditch, a first anti-seepage layer, a first cushion layer, a pipeline, a first backfill layer, a second backfill layer, a cover plate, a second anti-seepage layer and a terrace layer; a second cushion layer is poured on the plain soil layer, and a U-shaped cross-section-shaped pipe ditch is arranged on the second cushion layer; a first impermeable layer is fully paved on the inner wall surface of the pipe ditch, a first cushion layer is paved at the bottom in the pipe ditch, a pipeline is arranged on the first cushion layer, a first backfill layer is arranged in the pipe ditch and covers the pipeline, the first backfill layer is backfilled to the middle of the pipe ditch, a second backfill layer is paved on the first backfill layer and is leveled with the top of the pipe ditch, and a cover plate is covered on the top of the pipe ditch; the cover plate is covered with a second impermeable layer in a laminating manner, and the second impermeable layer is provided with a terrace layer.
Preferably, the first impermeable layer and the second impermeable layer are both polymer cement waterproof mortar layers with the thickness of 10 mm.
Preferably, the first backfill layer is a coarse sand backfill layer, and the second backfill layer is an original soil backfill layer.
Preferably, the pipe is fixable to the pipe support.
Preferably, the pipe trench is of a prefabricated reinforced concrete structure.
The utility model has the advantages that: adopt the utility model discloses a structure, with the pipe laying in the trench, the cooperation has first back-filling layer, second back-filling layer, is equipped with first barrier layer, second barrier layer, can effectual control sewage, greasy dirt and other pollutants spread, reduces environmental pollution.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic diagram of an anti-seepage laying structure for a sewage pipeline of a green building.
Wherein: 1 is a plain soil layer, 2 is a second cushion layer, 3 is a pipe ditch, 4 is a first impermeable layer, 5 is a first cushion layer, 6 is a pipeline bracket, 7 is a pipeline, 8 is a first backfill layer, 9 is a second backfill layer, 10 is a cover plate, 11 is a second impermeable layer, and 12 is a terrace layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the anti-seepage laying structure for the sewage pipeline of the green building comprises a plain soil layer 1, a cushion layer 2, a pipe ditch 3, a first anti-seepage layer 4, a first cushion layer 5, a pipeline 7, a first backfill layer 8, a second backfill layer 9, a cover plate 10, a second anti-seepage layer 11 and a terrace layer 12; a second cushion layer 2 is poured on the plain soil layer 1, and a U-shaped cross-section-shaped pipe ditch 3 is arranged on the second cushion layer 2; a first impermeable layer 4 is fully paved on the inner wall surface of the pipe ditch 3, a first cushion layer 5 is paved at the bottom in the pipe ditch 3, a pipeline 7 is arranged on the first cushion layer 5, a first backfill layer 8 is arranged in the pipe ditch 3, the first backfill layer 8 covers the pipeline 7, the first backfill layer 8 is backfilled to the middle part of the pipe ditch 3, a second backfill layer 9 is paved on the first backfill layer 8, the second backfill layer 9 is level with the top of the pipe ditch 3, and a cover plate 10 is covered at the top of the pipe ditch 3; the cover plate 10 is covered with a second impermeable layer 11 in an attaching mode, and a terrace layer 12 is arranged on the second impermeable layer 11.
In specific implementation, the first impermeable layer 4 and the second impermeable layer 11 are both polymer cement waterproof mortar layers with the thickness of 10 mm.
In specific implementation, the first backfill layer 8 is a coarse sand backfill layer, and the second backfill layer 9 is an original plain soil backfill layer.
In a specific implementation, the pipeline 7 can be fixed on the pipeline bracket 6.
In specific implementation, the pipe trench 3 is of a prefabricated reinforced concrete structure.
Claims (5)
1. The utility model provides a be used for green building sewage pipeline prevention of seepage to lay structure which characterized in that: the anti-seepage pipeline comprises a plain soil layer, a cushion layer, a pipe ditch, a first anti-seepage layer, a first cushion layer, a pipeline, a first backfill layer, a second backfill layer, a cover plate, a second anti-seepage layer and a terrace layer; a second cushion layer is poured on the plain soil layer, and a U-shaped cross-section-shaped pipe ditch is arranged on the second cushion layer; a first anti-seepage layer is fully paved on the inner wall surface of the pipe ditch, a first cushion layer is paved at the bottom in the pipe ditch, a pipeline is arranged on the first cushion layer, a first backfill layer is arranged in the pipe ditch and covers the pipeline, the first backfill layer is backfilled to the middle of the pipe ditch, a second backfill layer is paved on the first backfill layer, the second backfill layer is level with the top of the pipe ditch, and a cover plate is covered on the top of the pipe ditch; the cover plate is covered with a second impermeable layer in a laminating manner, and the second impermeable layer is provided with a terrace layer.
2. The anti-seepage laying structure for the sewage pipeline of the green building as claimed in claim 1, wherein: and the first impermeable layer and the second impermeable layer are polymer cement waterproof mortar layers with the thickness of 10 mm.
3. The anti-seepage laying structure for the sewage pipeline of the green building as claimed in claim 1, wherein: the first backfill layer is a coarse sand backfill layer, and the second backfill layer is an original plain soil backfill layer.
4. The anti-seepage laying structure for the sewage pipeline of the green building as claimed in claim 1, wherein: the pipe may be fixed to a pipe support.
5. The seepage-proofing laying structure for the sewage pipeline of the green building as claimed in claim 1, wherein: the pipe trench is of a prefabricated reinforced concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221225526.6U CN217811456U (en) | 2022-05-19 | 2022-05-19 | Be used for green building sewage pipe anti-seepage to lay structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221225526.6U CN217811456U (en) | 2022-05-19 | 2022-05-19 | Be used for green building sewage pipe anti-seepage to lay structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217811456U true CN217811456U (en) | 2022-11-15 |
Family
ID=83986268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221225526.6U Active CN217811456U (en) | 2022-05-19 | 2022-05-19 | Be used for green building sewage pipe anti-seepage to lay structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217811456U (en) |
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2022
- 2022-05-19 CN CN202221225526.6U patent/CN217811456U/en active Active
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