CN211816791U - Anti-settling device for underground pipe - Google Patents
Anti-settling device for underground pipe Download PDFInfo
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- CN211816791U CN211816791U CN202020372755.5U CN202020372755U CN211816791U CN 211816791 U CN211816791 U CN 211816791U CN 202020372755 U CN202020372755 U CN 202020372755U CN 211816791 U CN211816791 U CN 211816791U
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- pipe
- corrugated
- underground
- corrugated pipe
- underground pipe
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Abstract
The application relates to an underground pipe anti-settling device, including: the corrugated pipe is connected with a water outlet pipe of a building and then is connected into a sewage well; the connecting pipe is used for connecting the corrugated pipe and the water outlet pipe; and the buffer pipe is sleeved on the corrugated pipe and is fixedly connected with one side of the sewage well. The corrugated pipe can be folded and stretched, so that pressure is converted into displacement force, and the corrugated pipe is prevented from being damaged; by arranging the buffer tube, the buffer tube can absorb the force of pipeline settlement caused by building settlement, thereby protecting the pipeline; the connecting pipe is arranged and connects the underground pipe and the corrugated pipe so as to prevent the underground pipe and the corrugated pipe from loosening.
Description
Technical Field
The utility model relates to an underground pipe prevents subsiding device belongs to drainage pipe installation technical field.
Background
Laying of drainage pipe can receive the influence of ground, for example, there is the relatively poor soft ground of nature in coastal cities and towns mostly, reinforced concrete drainage pipe among the prior art adopts socket joint flexible interface more, one deformation joint is then set up at an interval distance, only do some simple conventional processing to the deformation joint, but because the inhomogeneity and the limitation of processing method under the geological conditions, the pipeline section produces vertical inhomogeneous settlement risk easily, finally lead to the pipeline section dislocation, thereby the fracture damages, thereby influence urban drainage system's normal operating, the pipeline breaks simultaneously, sewage is from the direct infiltration of pipeline into soil, also can pollute groundwater.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is prevented subsiding by underground pipe to prevent that interior building from subsiding, lead to the underground pipe to receive the influence of subsiding to appear the pipeline destruction.
In order to achieve the above purpose, the utility model provides a following technical scheme: an underground pipe anti-settling device comprising:
the corrugated pipe is connected with a water outlet pipe of a building and then is connected into a sewage well;
the connecting pipe is used for connecting the corrugated pipe and the water outlet pipe;
and the buffer pipe is sleeved on the corrugated pipe and is fixedly connected with one side of the sewage well.
Furthermore, a through hole is formed in one side, close to the building, of the sewage well, and one end of the buffer tube extends into the through hole and is fixedly clamped with the through hole.
Further, waterproof mortar is filled between the through hole and the buffer tube.
Further, the buffer tube is a polyethylene tube.
Further, the corrugated pipe is a hard polyester pipe.
Furthermore, the connecting pipe is connected with the underground pipe and the corrugated pipe through flanges.
The beneficial effects of the utility model reside in that: the corrugated pipe can be folded and stretched, so that pressure is converted into displacement force, and the corrugated pipe is prevented from being damaged; by arranging the buffer tube, the buffer tube can absorb the force of pipeline settlement caused by building settlement, thereby protecting the pipeline; the connecting pipe is arranged and connects the underground pipe and the corrugated pipe so as to prevent the underground pipe and the corrugated pipe from loosening.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a structural view of an underground pipe settlement prevention apparatus.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1, in a preferred embodiment of the present invention, an underground pipe anti-settling device is applied to a system of a sewage well 200, wherein the sewage well 200 is disposed near a building 100 to transport sewage in the building 100 to a destination. The sewage well 200 comprises a well body 1 and a cover body 2 covering the well body 1, wherein the cover body 2 can move relative to the well body 1 and open or close the well body 1. Through holes are formed in two sides of the well body 1, the water outlet pipes 3 extend into the sewage well 200 from the through holes in one side, and the other side of the sewage well 200 is also connected with the other water outlet pipes 3 so as to convey sewage to other destinations.
Specifically, the underground pipe anti-settling device comprises a corrugated pipe 4 connected with an outlet pipe 3 of the building 100, one end of the outlet pipe of the building 100 extends out of the outer wall of the building 100 and then is connected with the corrugated pipe 4, in order to prevent the damage caused by the influence of the foundation sinking on the connection between the corrugated pipe 4 and the outlet pipe 3, the underground pipe anti-settling device further comprises a connecting pipe 5 for connecting the corrugated pipe 4 and the outlet pipe 3, and a buffer pipe 6 which is sleeved on the corrugated pipe 4 and is fixedly connected with one side of the sewage well 200. In this embodiment, the buffer tube 6 is a polyethylene tube and the corrugated tube 4 is a rigid polyester tube. However, in other embodiments, the materials of the buffer tube 6 and the corrugated tube 4 may be other materials, and are not limited herein, depending on the actual situation. Wherein, the connecting pipe 5 is connected with the underground pipe and the corrugated pipe 4 through a flange. Alternatively, the connection pipe 5 is connected to the underground pipe or the corrugated pipe 4 by steel welding for performing a connection process, which is not particularly limited and is determined according to actual conditions.
The buffer tube 6 is sleeved on the corrugated tube 4, and one end of the buffer tube 6 extends into the through hole and is fixedly clamped with the through hole. In order to prevent leakage of sewage water from the gap between the through hole and buffer tube 6, waterproof mortar is filled between the through hole and buffer tube 6. Indeed, in other embodiments, other water overflow preventing treatments may be performed between the through hole and the buffer tube 6, which is not specifically limited herein, depending on the actual situation.
In summary, the following steps: by providing the bellows 4, which can be extended and contracted along the folding, the pressure is converted into a displacement force, thereby preventing itself from being damaged; by providing a buffer tube 6, the buffer tube 6 can absorb the force of pipeline settlement caused by settlement of the building 100, thereby protecting the pipeline; by providing the connection pipe 5, the connection pipe 5 connects the underground pipe with the corrugated pipe 4 to prevent the underground pipe from coming loose from the corrugated pipe 4.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. An underground pipe anti-settling device, comprising:
the corrugated pipe is connected with a water outlet pipe of a building and then is connected into a sewage well;
the connecting pipe is used for connecting the corrugated pipe and the water outlet pipe;
and the buffer pipe is sleeved on the corrugated pipe and is fixedly connected with one side of the sewage well.
2. The underground pipe anti-settling device as claimed in claim 1, wherein a through hole is formed in a side of the sewage well close to the building, and one end of the buffer tube extends into the through hole and is fastened and fixed with the through hole.
3. The underground pipe settling-prevention device as claimed in claim 2, wherein a waterproof mortar is filled between the through-hole and the buffer tube.
4. The underground pipe anti-settling device of claim 1, wherein the buffer tube is a polyethylene tube.
5. The underground pipe anti-settling device of claim 1, wherein the corrugated pipe is a rigid polyester pipe.
6. The underground pipe anti-settling device of claim 1, wherein the connecting pipe is connected to the underground pipe and the corrugated pipe by a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372755.5U CN211816791U (en) | 2020-03-23 | 2020-03-23 | Anti-settling device for underground pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372755.5U CN211816791U (en) | 2020-03-23 | 2020-03-23 | Anti-settling device for underground pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211816791U true CN211816791U (en) | 2020-10-30 |
Family
ID=73009685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020372755.5U Active CN211816791U (en) | 2020-03-23 | 2020-03-23 | Anti-settling device for underground pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211816791U (en) |
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2020
- 2020-03-23 CN CN202020372755.5U patent/CN211816791U/en active Active
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