CN202298867U - Silent drain pipe - Google Patents
Silent drain pipe Download PDFInfo
- Publication number
- CN202298867U CN202298867U CN2011204175721U CN201120417572U CN202298867U CN 202298867 U CN202298867 U CN 202298867U CN 2011204175721 U CN2011204175721 U CN 2011204175721U CN 201120417572 U CN201120417572 U CN 201120417572U CN 202298867 U CN202298867 U CN 202298867U
- Authority
- CN
- China
- Prior art keywords
- drain pipe
- foamed core
- foam core
- layer
- internal layer
- 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
Links
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a silent drain pipe, which consists of an inner layer, a foam core layer and an outer layer, and is characterized in that: the inner layer, the foam core layer and the outer layer of the silent drain pipe are formed from inside to outside respectively, and are bonded integrally; and the foam core layer has a micro-foam honeycomb structure. The foam core layer is taken as an interlayer, so that the structure is simple, the design is reasonable, and a very good sound insulating effect can be achieved while the conventional draining function of a pipeline is ensured.
Description
Technical field
The utility model relates to water pipe, a kind of specifically quiet gutter.
Background technology
Gutter is mainly born the task of drainings such as rainwater, sewage.Be widely used in the household building now.
Drainage pipe in the household building mainly adopts metal material or plastic material to process at present; Though existing drainage pipe satisfies the application demand of draining in the use, it is in drainage procedure, because of collision, the friction between the collision between current and current and duct wall; So can send bigger noise; Bring some inconvenience for the life of resident family, particularly under the night quiet environment, noise is more obvious.
Along with the development of household building trade, people require increasingly highly to dwelling environment, and the noise that sends when reducing draining can effectively improve dwelling environment.
The utility model content
The purpose of the utility model provides a kind of structural strength height, etch-proof multilayer pipe.
Be to realize above-mentioned purpose, the technical scheme that the utility model adopted is: a kind of quiet gutter by internal layer, foamed core, the outer composition, is characterized in that: quiet gutter is extremely interior and be respectively internal layer, foamed core, skin outward; Internal layer, foamed core and outer through being glued to one; Described foamed core is the microvesicle cellular structure.
The utility model uses foamed core to be interlayer, and is simple in structure, reasonable in design, when guaranteeing pipeline tradition drain function, can play good soundproof effect.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Each label is respectively among the figure: (1) internal layer, (2) foamed core, (3) skin.
The specific embodiment
Combine accompanying drawing to lift once implementing that the utility model is made further explanation at present.
Embodiment:
A kind of quiet gutter is made up of internal layer 1, foamed core 2, outer 3, it is characterized in that: quiet gutter is to interior and be respectively internal layer 1, foamed core 2, skin 3 outward; Internal layer 1, foamed core 2 and outer 3 are through being glued to one; Described foamed core 2 is the microvesicle cellular structure.
Claims (1)
1. quiet gutter by internal layer, foamed core, the outer composition, is characterized in that: quiet gutter is extremely interior and be respectively internal layer, foamed core, skin outward; Internal layer, foamed core and outer through being glued to one; Described foamed core is the microvesicle cellular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204175721U CN202298867U (en) | 2011-10-28 | 2011-10-28 | Silent drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204175721U CN202298867U (en) | 2011-10-28 | 2011-10-28 | Silent drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298867U true CN202298867U (en) | 2012-07-04 |
Family
ID=46367796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204175721U Expired - Fee Related CN202298867U (en) | 2011-10-28 | 2011-10-28 | Silent drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168311A (en) * | 2016-08-30 | 2016-11-30 | 四川辉达管业科技有限公司 | Sound-deadening and noise-reducing tubing |
| CN113982083A (en) * | 2021-09-09 | 2022-01-28 | 宏岳塑胶集团股份有限公司 | Preparation method of sound-proof and heat-proof type foamed cement plastic pipe fitting |
-
2011
- 2011-10-28 CN CN2011204175721U patent/CN202298867U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168311A (en) * | 2016-08-30 | 2016-11-30 | 四川辉达管业科技有限公司 | Sound-deadening and noise-reducing tubing |
| CN113982083A (en) * | 2021-09-09 | 2022-01-28 | 宏岳塑胶集团股份有限公司 | Preparation method of sound-proof and heat-proof type foamed cement plastic pipe fitting |
| CN113982083B (en) * | 2021-09-09 | 2023-08-01 | 宏岳塑胶集团股份有限公司 | Preparation method of sound-proof and heat-proof foamed cement plastic pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121028 |