CN204187159U - The noise reduction wall-passing pipe of building water supply and drainage - Google Patents
The noise reduction wall-passing pipe of building water supply and drainage Download PDFInfo
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- CN204187159U CN204187159U CN201420641710.8U CN201420641710U CN204187159U CN 204187159 U CN204187159 U CN 204187159U CN 201420641710 U CN201420641710 U CN 201420641710U CN 204187159 U CN204187159 U CN 204187159U
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Abstract
The utility model relates to building materials technology field, is specifically related to a kind of noise reduction wall-passing pipe of building water supply and drainage; The utility model relates to construction engineering technical field, is specifically related to a kind of noise reduction wall-passing pipe of building water supply and drainage; Comprise the foaming sound-proof layer being arranged on wall-passing pipe inwall, described foaming sound-proof layer is space network, hush pipe is connected with at foaming sound-proof layer, the sidewall of hush pipe is provided with the noise reduction cavity that cross section is square, and the periphery circle that described hush pipe is connected with the foaming sound-proof layer of space network is arranged to laciniation; Adopt the noise reduction wall-passing pipe of the building water supply and drainage of technical solutions of the utility model, reduce noise.
Description
Technical field
The utility model relates to building materials technology field, is specifically related to a kind of noise reduction wall-passing pipe of building water supply and drainage.
Background technique
In construction engineering, the additionally arranging of steel pipe such as combustion gas, tap water, heating power, sewage are absolutely necessary, and these pipelines must pass through floor or wall additionally arranging in process, are therefore referred to as wall-passing pipe.
The position through walls of wall-passing pipe for building is at present enclosed in floor or wall, wall feed-through pipeline generally adopts single layer structure, inner-walls of duct is smooth cambered surface, shortcoming existing for the wall feed-through pipeline of this structure is: when water trickles in pipeline, wall feed-through pipeline can produce larger noise in the course of the work, the noise of sewer has had a strong impact on the normal rest of resident, especially lives in the resident of low layer.In order to address this problem, people invent and a kind ofly on the inwall of pipeline, are fixedly mounted with soft inner wall tube.Although soft inner wall tube alleviates the impact force of water to inner tubal wall, thus serves the effect of damping, noise reduction, but thoroughly can not abate the noise and cause noise pollution, have impact on the environment of surrounding.
Model utility content
The technical problems to be solved in the utility model is: provide a kind of noise reduction wall-passing pipe reducing the building water supply and drainage of noise.
In order to solve the problems of the technologies described above, the utility model provides a kind of noise reduction wall-passing pipe of building water supply and drainage, comprise the foaming sound-proof layer being arranged on wall-passing pipe inwall, described foaming sound-proof layer is space network, hush pipe is connected with at foaming sound-proof layer, the sidewall of hush pipe is provided with the noise reduction cavity that cross section is square, and the periphery circle that described hush pipe is connected with the foaming sound-proof layer of space network is arranged to laciniation.
Adopt the noise reduction wall-passing pipe tool of the building water supply and drainage of technique scheme to have the following advantages: the hush pipe being provided with the noise reduction cavity that cross section is square at the sidewall of foaming sound-proof layer connection, cavity can make sound preliminarily be slackened in hush pipe; Be arranged on the foaming sound-proof layer of the space network of wall-passing pipe inwall, the noise that structural characteristics due to the foam material arranged at wall-passing pipe inwall sends when can circulate in wall-passing pipe to water fully absorbs, effectively can absorb the noise that water flow in wall-passing pipe produces, its voids of space network is large, utiliztion ratio surface area is large, and noise reduction effect better can be played in the gap that sound is existed by space network.Periphery circle is arranged to laciniation, adds the area of contact of sound-absorbing pipe and foaming sound-proof layer, foaming sound-proof layer can be made to be connected with hush pipe more tight, the noise reduction effect that stable structure makes foaming sound-proof layer and hush pipe to play simultaneously.
Preferably, in order to make bubble puigging be connected more fastening with hush pipe, the erasure effect played, described foaming sound-proof layer is fixedly connected with hush pipe.
Preferably, in order to wall-passing pipe can play the effect of noise abatement further, wall-passing pipe is provided with the bloop that cross section is rounded.
Preferably, not fragile while considering wall-passing pipe noise reduction, ensure the intensity of wall-passing pipe, the diameter of described bloop is set to 6 ~ 8mm.
Preferably, abate the noise to contribute to further, noise reduction inwall is provided with soft inner wall tube, between described hush pipe, soft inner wall tube, be fixed with silencing cotton.
Accompanying drawing explanation
Fig. 1 is the structural representation in the noise reduction wall-passing pipe cross section of building water supply and drainage of the present utility model.
In figure: 1-wall-passing pipe, 2-foaming sound-proof layer, 3-hush pipe, 4-noise reduction cavity, 5-bloop, 6-silencing cotton, the soft inner wall tube of 7-.
Embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
As shown in Figure 1, the utility model provides a kind of noise reduction wall-passing pipe of building water supply and drainage, comprise the foaming sound-proof layer 2 being arranged on wall-passing pipe 1 inwall, foaming sound-proof layer 2 is space network, hush pipe 3 is connected with at foaming sound-proof layer 2, the sidewall of hush pipe 3 is provided with the noise reduction cavity 4 that cross section is square, the periphery circle that hush pipe 3 is connected with the foaming sound-proof layer 2 of space network is arranged to laciniation, foaming sound-proof layer 2 is fixedly connected with hush pipe 1, as preferably, wall-passing pipe 1 is provided with the rounded bloop in cross section 5, play the effect of noise abatement further.The diameter of described bloop 5 is set to 7m, and noise reduction inwall is provided with soft inner wall tube 7, is fixed with silencing cotton 6 between described hush pipe 3, soft inner wall tube 7.
In addition, the diameter of bloop 5 can also be set to any value in 6 ~ 8mm according to specific needs.
Wherein, soft inner wall tube 7 is by ethene through being polymerized obtained a kind of thermoplastic resin, and chemical stability is good, resistant to corrosion.
Use the noise reduction wall-passing pipe of building water supply and drainage of the present utility model, sound is through the sound deadening layer by layer of silencing cotton 6, soft inner wall tube 7, hush pipe 3, foaming sound-proof layer 2 and bloop 5, the noise sent when circulating in wall-passing pipe to water fully absorbs, and effectively absorbs the noise that in wall-passing pipe, water flow produces.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model principle; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (5)
1. the noise reduction wall-passing pipe of a building water supply and drainage, it is characterized in that: comprise the foaming sound-proof layer being arranged on wall-passing pipe inwall, described foaming sound-proof layer is space network, hush pipe is connected with at foaming sound-proof layer, the sidewall of hush pipe is provided with the noise reduction cavity that cross section is square, and the periphery circle that described hush pipe is connected with the foaming sound-proof layer of space network is arranged to laciniation.
2. the noise reduction wall-passing pipe of building water supply and drainage according to claim 1, is characterized in that: described foaming sound-proof layer is fixedly connected with hush pipe.
3. the noise reduction wall-passing pipe of building water supply and drainage according to claim 1 and 2, is characterized in that: on wall-passing pipe, be provided with the bloop that cross section is rounded.
4. the noise reduction wall-passing pipe of building water supply and drainage according to claim 3, is characterized in that: the diameter of described bloop is set to 6 ~ 8mm.
5. the noise reduction wall-passing pipe of building water supply and drainage according to claim 4, is characterized in that: noise reduction inwall is provided with soft inner wall tube, is fixed with silencing cotton between described hush pipe, soft inner wall tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641710.8U CN204187159U (en) | 2014-10-31 | 2014-10-31 | The noise reduction wall-passing pipe of building water supply and drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641710.8U CN204187159U (en) | 2014-10-31 | 2014-10-31 | The noise reduction wall-passing pipe of building water supply and drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187159U true CN204187159U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641710.8U Active CN204187159U (en) | 2014-10-31 | 2014-10-31 | The noise reduction wall-passing pipe of building water supply and drainage |
Country Status (1)
| Country | Link |
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| CN (1) | CN204187159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638861A (en) * | 2017-02-24 | 2017-05-10 | 湖南匡为科技有限公司 | Water flushing pipeline and toilet deodorization system |
| CN107654754A (en) * | 2017-08-31 | 2018-02-02 | 安徽大地环保科技有限公司 | A kind of double-deck silencing pipeline |
| CN111963787A (en) * | 2020-08-19 | 2020-11-20 | 李淑军 | Water pipe with noise reduction function |
-
2014
- 2014-10-31 CN CN201420641710.8U patent/CN204187159U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638861A (en) * | 2017-02-24 | 2017-05-10 | 湖南匡为科技有限公司 | Water flushing pipeline and toilet deodorization system |
| CN106638861B (en) * | 2017-02-24 | 2020-11-03 | 湖南匡为科技有限公司 | Toilet deodorization system |
| CN107654754A (en) * | 2017-08-31 | 2018-02-02 | 安徽大地环保科技有限公司 | A kind of double-deck silencing pipeline |
| CN111963787A (en) * | 2020-08-19 | 2020-11-20 | 李淑军 | Water pipe with noise reduction function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |