CN221525911U - Noise reduction device for building drainage pipeline - Google Patents
Noise reduction device for building drainage pipeline Download PDFInfo
- Publication number
- CN221525911U CN221525911U CN202420181004.3U CN202420181004U CN221525911U CN 221525911 U CN221525911 U CN 221525911U CN 202420181004 U CN202420181004 U CN 202420181004U CN 221525911 U CN221525911 U CN 221525911U
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- pipe
- wall
- fixedly connected
- water pipe
- outer water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000012774 insulation material Substances 0.000 claims abstract description 16
- 239000013013 elastic material Substances 0.000 claims abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000009436 residential construction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
- Pipe Accessories (AREA)
Abstract
The utility model discloses a noise reduction device for a drainage pipeline of a building, which comprises a sewer pipeline, wherein a sound insulation material pipe is fixedly connected to the outer wall of the sewer pipeline, an outer water pipe is fixedly connected to the outer wall of the sound insulation material pipe, an annular vacuum cavity is arranged between the sound insulation material pipe and the outer water pipe, first elastic pieces which are arranged by taking a circle center as a central array are symmetrically arranged in the annular vacuum cavity, two ends of each first elastic piece are respectively fixedly connected with the outer wall of the sound insulation material pipe and the inner wall of the outer water pipe, a second elastic piece is symmetrically and fixedly connected to the outer wall of the outer water pipe, an elastic material plate is fixedly connected to one end, far away from the outer water pipe, of each second elastic piece, and a spiral water diversion groove is arranged in the sewer pipeline, and the noise reduction device has the beneficial effects that: when the water flow passes through the sewer pipe, the water flow downwards flows in a spiral shape, vibration noise is not generated due to the fact that the water flow hits the pipe wall, and when the water flow is large, the first buffer spring and the second buffer spring can counteract noise and resonance caused by the fact that the water flow impacts the pipe wall to generate vibration.
Description
Technical Field
The utility model relates to the technical field of drainage pipelines, in particular to a noise reduction device for a drainage pipeline of a building.
Background
In the residential construction of urban residents, in order to continuously improve the life quality of people, the residential construction is greatly improved in the aspects of building materials, housing structural design, green environmental protection and the like, but noise generated when a vertical drainage pipeline used in a building is used for water is used for leading the life of the residents to lack due calm, damaging the life atmosphere of the residents, and especially, the adverse effect generated by the noise at night is more obvious.
The noise that the drainage pipe that used building takes place is generally all by the impact pipe wall of water down arouses vibrations noise and big rivers noise formation when washing water, and the root of sewer noise lies in that rivers impact pipe wall produces vibrations and causes, and the sound is through the repeated refraction in the pipeline and is thereby amplified, and drainage flow and velocity of flow are bigger, and the pipe wall is the thinner, and the noise is bigger and because of resonance strengthen, and present noise control is mainly accomplished by soundproof cotton, though noise reduction that can be very big, but that is only simple isolation noise, can not fundamentally solve, still noise can appear after soundproof cotton uses for a long time, and the practicality is lower.
Disclosure of utility model
The utility model aims to provide a noise reduction device for a drainage pipeline of a building, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device of making an uproar falls in building drainage pipe, includes the sewer pipe, sewer pipe outer wall fixedly connected with sound insulation material pipe, sound insulation material pipe outer wall fixedly connected with outer water pipe, just be equipped with annular vacuum chamber between material pipe and the outer water pipe, the symmetry is equipped with the first elastic component that uses the centre of a circle as central array setting in the annular vacuum chamber, just first elastic component both ends are in the inner wall fixed connection of the outer wall of sound insulation material pipe and outer water pipe respectively.
Preferably, the outer wall of the outer water pipe is symmetrically and fixedly connected with a second elastic piece, and one end, far away from the outer water pipe, of the second elastic piece is fixedly connected with an elastic material plate.
Preferably, a spiral water diversion groove is arranged in the sewer pipeline.
Preferably, one end of the outer wall of the outer water pipe is fixedly connected with a threaded column, and one end of the outer wall of the outer water pipe, which is far away from the threaded column, is provided with a threaded groove.
Preferably, the outer wall of the outer water pipe is symmetrically and fixedly connected with a mounting plate.
Compared with the prior art, the utility model has the beneficial effects that: after rivers pass through the sewer pipe inside, because the inside spiral water diversion groove that is equipped with of sewer pipe, thereby make rivers be heliciform downflow, prevent rivers and interior water pipe wall because of striking produces the noise, influence resident's rest, when sewer pipe is inside through rivers, rivers flow big and speed are very fast, first elastic component that is located annular vacuum chamber can absorb the vibrations that rivers produced in the sewer pipe, reduce the pipeline because of vibrations and produce the noise that the skew caused, can't effectual absorption when being located a plurality of first elastic components of inside, make outer water pipe take place the vibrations, the second elastic component of outer water pipe outer wall absorbs the power that vibrations produced, and because elastic material board is elastic material towards one side of outer water pipe outer wall, because make outer water pipe striking elastic material board also can not take place the noise, make the drain pipe when rivers pass through the sewer pipe, first elastic component and second elastic component can offset rivers impact pipe wall and produce noise and resonance because of rivers striking pipe wall produce vibrations, when rivers are great.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the outer water pipe of the present utility model;
FIG. 3 is a schematic view of the structure of the sewer pipe of the present utility model;
fig. 4 is a schematic structural view of an elastic material sheet according to the present utility model.
In the figure: 1. a sewer pipe; 2. a sound insulation material pipe; 3. an outer water pipe; 4. an annular vacuum chamber; 5. a first elastic member; 6. a second elastic member; 7. a sheet of elastomeric material; 8. a spiral water diversion groove; 9. a threaded column; 10. a thread groove; 11. and (3) mounting a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a device of making an uproar falls in building drainage pipe, includes sewer pipe 1, and 1 outer wall fixedly connected with of sewer pipe gives sound insulation material pipe 2, and 2 outer wall fixedly connected with outer water pipe 3 of sound insulation material pipe, and is equipped with annular vacuum chamber 4 between 2 and the outer water pipe 3 of sound insulation material pipe, and the symmetry is equipped with in the annular vacuum chamber 4 and uses the centre of a circle as the first elastic component 5 of central array setting, and the inner wall fixed connection of outer wall and outer water pipe 3 of first elastic component 5 both ends in 2 respectively of sound insulation material pipe.
Further, outer wall symmetry fixedly connected with second elastic component 6 of outer water pipe 3, the one end fixedly connected with elastic material board 7 of outer water pipe 3 is kept away from to second elastic component 6, when the inside rivers that pass through of sewer pipe 1, rivers flow greatly and the speed is very fast, the vibrations that the rivers produced in the sewer pipe 1 can be absorbed to first elastic component 5 that lie in annular vacuum chamber 4, reduce the pipeline and produce the noise that the skew caused because of vibrations, when a plurality of first elastic components 5 that lie in inside can not effectually absorb, when making outer water pipe 3 take place vibrations, the second elastic component 6 of outer water pipe 3 outer wall absorbs the power that vibrations produced, and because one side of elastic material board 7 towards outer water pipe 3 outer wall is elastic material, make outer water pipe 3 strike elastic material board 7 also can not take place the noise.
Further, the inside spiral water diversion groove 8 that is equipped with of sewer pipe 1 makes the water flow when passing through setting up spiral water diversion groove 8 to make rivers be heliciform downwardly flowing, prevent rivers and inner water pipe 102 wall because of striking produces the noise, influence resident's rest.
Further, outer wall one end fixedly connected with screw thread post 9 of outer water pipe 3, the outer wall of outer water pipe 3 is kept away from the one end of screw thread post 9 and is equipped with screw thread groove 10, screw thread post 9 and screw thread groove 10 that both ends set up can make two drain pipes pass through screw thread post 9 and screw thread groove 10 threaded connection to the length of extension drain pipe.
Further, the outer wall of the outer water pipe 3 is symmetrically and fixedly connected with a mounting plate 11, and the water discharge pipe is conveniently mounted in a building pipeline through the mounting plate 11.
Specifically, when the utility model is used, a proper amount of drain pipes are firstly taken out according to the length of the pipeline inside the building, two adjacent drain pipes can be connected through the thread columns 9 and the thread grooves 10 by the thread columns 9 and the thread grooves 10 arranged at two ends of the outer water pipe 3 so as to prolong the length of the drain pipes, after connection is finished, the drain pipes are arranged in the building pipeline through the mounting plate 11, when water flows through the inside of the sewer pipe 1, the water flows downwards in a spiral shape due to the arrangement of the spiral water diversion grooves 8 in the sewer pipe 1, noise generated by collision between the water flow and the wall of the inner water pipe 102 is prevented, resident rest is influenced, when the water flows through the inside of the sewer pipe 1, the first elastic piece 5 positioned in the annular vacuum cavity 4 absorbs vibration generated by the water flow in the sewer pipe 1, noise caused by deviation of the pipeline is reduced, when the first elastic pieces 5 positioned in the inside cannot effectively absorb the water flow, the second elastic piece 6 on the outer wall of the outer water pipe 3 absorbs the force generated by vibration, and the elastic material plate 7 is arranged on one side of the outer wall of the outer water pipe 3, and the elastic material plate 7 is not made of the elastic material.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a device of making an uproar falls in building drainage pipe, includes sewer pipe (1), its characterized in that, sewer pipe (1) outer wall fixedly connected with sound insulation material pipe (2), sound insulation material pipe (2) outer wall fixedly connected with outer water pipe (3), just be equipped with annular vacuum chamber (4) between sound insulation material pipe (2) and outer water pipe (3), the symmetry is equipped with in annular vacuum chamber (4) and uses centre of a circle as first elastic component (5) of central array setting, just first elastic component (5) both ends are in the outer wall of sound insulation material pipe (2) and the inner wall fixed connection of outer water pipe (3) respectively.
2. The noise reduction device for a building drainage pipeline according to claim 1, wherein: the outer wall symmetry fixedly connected with second elastic component (6) of outer water pipe (3), the one end that outer water pipe (3) was kept away from to second elastic component (6) is fixedly connected with elastic material board (7).
3. The noise reduction device for a building drainage pipeline according to claim 1, wherein: the inside of the sewer pipeline (1) is provided with a spiral water diversion groove (8).
4. The noise reduction device for a building drainage pipeline according to claim 1, wherein: the outer wall one end fixedly connected with screw thread post (9) of outer water pipe (3), the one end that screw thread post (9) was kept away from to the outer wall of outer water pipe (3) is equipped with thread groove (10).
5. The noise reduction device for a building drainage pipeline according to claim 1, wherein: the outer wall of the outer water pipe (3) is symmetrically and fixedly connected with a mounting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420181004.3U CN221525911U (en) | 2024-01-25 | 2024-01-25 | Noise reduction device for building drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420181004.3U CN221525911U (en) | 2024-01-25 | 2024-01-25 | Noise reduction device for building drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221525911U true CN221525911U (en) | 2024-08-13 |
Family
ID=92201771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420181004.3U Active CN221525911U (en) | 2024-01-25 | 2024-01-25 | Noise reduction device for building drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221525911U (en) |
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2024
- 2024-01-25 CN CN202420181004.3U patent/CN221525911U/en active Active
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