CN202100843U - Sound insulation drainage pipe - Google Patents
Sound insulation drainage pipe Download PDFInfo
- Publication number
- CN202100843U CN202100843U CN2011200260994U CN201120026099U CN202100843U CN 202100843 U CN202100843 U CN 202100843U CN 2011200260994 U CN2011200260994 U CN 2011200260994U CN 201120026099 U CN201120026099 U CN 201120026099U CN 202100843 U CN202100843 U CN 202100843U
- Authority
- CN
- China
- Prior art keywords
- sound insulation
- pipe wall
- layer pipe
- noise reduction
- drainage pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a sound insulation drainage pipe which has an inner-layer pipe wall and an outer-layer pipe wall and is hollow; the inner-layer pipe wall and the outer-layer pipe wall are connected with each other by a connecting rib; the inner-layer pipe wall is provided with noise reduction posts; and the noise reduction posts are arranged on the inner-layer pipe wall in a dispersed way. By adopting the structure, the sound insulation drainage pipe is good in sound insulation effect, less in material consumption and good in environment-friendly effect, and the strength of pipes can be enhanced.
Description
Technical field
The utility model relates to a kind of sound insulation waste pipe.
Background technique
U-PVC pipe in the market generally is divided into solid wall pipe and foaming pipe, because inner tube wall is smooth, is prone to produce noise during draining.Solid wall pipe both noise free has or not erasure effect, and the real cost of material of wall is high; The foaming pipe has certain soundproof effect to a certain extent, but effect is not clearly.
The model utility content
In order to overcome the deficiency of existing technology, the utility model provide a kind of simple in structure, practice thrift the waste pipe of cost, easy to process, sound insulation, good muffling effect.
The utility model is achieved in that
A kind of sound insulation waste pipe, tube wall is divided into inside and outside two-layer, hollow, two interlayers are connected by connecting tendon, and the noise reduction post is arranged on the inner layer tube wall.The distribution mode of described noise reduction post on inner layer tube wall is dispersed arrangement.
The utility model adopts said structure, and soundproof effect is good, has reduced material consumption, has strengthened tubing intensity, and environment protection effect is good.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
See Fig. 1, a kind of sound insulation waste pipe, tube wall is divided into inside and outside two-layer; Outer wall 1 and inwall 2, hollow, 2 of outer wall 1 and inwalls are connected by connecting tendon 3.The noise reduction post 4 that dispersed arrangement is arranged on the inwall 2.The utlity model has very strong sound insulation silencing function, fundamentally solved the problem of drowning noise.
The utility model is reasonable in design, novel structure, and combination property is high, and cost is low, is to be used for multiple occasion to use.
Claims (2)
1. a sound insulation waste pipe is characterized in that, tube wall is divided into inside and outside two-layer, hollow, and two interlayers are connected by connecting tendon, and the noise reduction post is arranged on the inner layer tube wall.
2. a kind of sound insulation waste pipe according to claim 1 is characterized in that the distribution mode of described noise reduction post on inner layer tube wall is dispersed arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200260994U CN202100843U (en) | 2011-01-27 | 2011-01-27 | Sound insulation drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200260994U CN202100843U (en) | 2011-01-27 | 2011-01-27 | Sound insulation drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100843U true CN202100843U (en) | 2012-01-04 |
Family
ID=45386857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200260994U Expired - Fee Related CN202100843U (en) | 2011-01-27 | 2011-01-27 | Sound insulation drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100843U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791176A (en) * | 2014-01-10 | 2014-05-14 | 芜湖新磊塑胶科技有限公司 | Muffling pipe fitting |
| CN103791177A (en) * | 2014-01-10 | 2014-05-14 | 芜湖新磊塑胶科技有限公司 | Muffling pipe fitting |
| CN109114319A (en) * | 2018-11-12 | 2019-01-01 | 吉林建筑大学 | A kind of building heating and ventilating pipeline with air-flow noise elimination function |
| CN112728232A (en) * | 2020-12-25 | 2021-04-30 | 南京星佛管业有限公司 | Utilize high strength drain pipe of building waste reproduction |
-
2011
- 2011-01-27 CN CN2011200260994U patent/CN202100843U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791176A (en) * | 2014-01-10 | 2014-05-14 | 芜湖新磊塑胶科技有限公司 | Muffling pipe fitting |
| CN103791177A (en) * | 2014-01-10 | 2014-05-14 | 芜湖新磊塑胶科技有限公司 | Muffling pipe fitting |
| CN103791177B (en) * | 2014-01-10 | 2016-11-23 | 芜湖新磊塑胶科技有限公司 | Sound deadening pipe fitting |
| CN109114319A (en) * | 2018-11-12 | 2019-01-01 | 吉林建筑大学 | A kind of building heating and ventilating pipeline with air-flow noise elimination function |
| CN112728232A (en) * | 2020-12-25 | 2021-04-30 | 南京星佛管业有限公司 | Utilize high strength drain pipe of building waste reproduction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20130127 |