CN201348099Y - Building drainage PE sandwich layer foaming mute pipe - Google Patents
Building drainage PE sandwich layer foaming mute pipe Download PDFInfo
- Publication number
- CN201348099Y CN201348099Y CNU2008201384193U CN200820138419U CN201348099Y CN 201348099 Y CN201348099 Y CN 201348099Y CN U2008201384193 U CNU2008201384193 U CN U2008201384193U CN 200820138419 U CN200820138419 U CN 200820138419U CN 201348099 Y CN201348099 Y CN 201348099Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- sandwich layer
- layer
- foaming
- building drainage
- 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 - Lifetime
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a building drainage PE sandwich layer foaming mute pipe, belonging to the technical field of the building drainage pipe. The building drainage PE sandwich layer foaming mute pipe is characterized in that the pipe wall of the PE sandwich layer foaming mute pipe is a three-layer composite structure and comprises a pipe wall internal layer, a pipe wall outer jacket, and a forming sandwich layer arranged between the pipe wall internal layer and the pipe wall outer jacket; wherein the forming sandwich layer is a microvesicle cellular structure. The building drainage PE sandwich layer foaming mute pipe has novel design, reasonable conception, keeps the good performances such as light weight, innocuity, reproducible utilization, high impact properties, corrosion-resistance, good air tightness, non-heat distortion, good ageing resistance and the like which are possessed by a common PE tubular product, and simultaneously has good sound absorption, noise elimination and sound insulation effects, and has good social and economical effects.
Description
Technical field
The utility model belongs to construction drainage tubing technical field, is specifically related to the quiet pipe of a kind of main construction drainage PE core layer foaming.
Background technique
The building internal drainage mainly adopts cast iron tube, pvc pipe or common PE pipe at present, at aspect of performance, common PE construction drainage pipe has incomparable advantage with respect to cast iron tube and pvc pipe, there is same use defective in three kinds of tubing, it is bigger to make a noise in draining exactly, has caused certain puzzlement for the life of resident family.Along with the continuous development of building industry, and the building continuous embodiment that people-oriented, the noise that sends when reducing draining seems particularly important.
The model utility content
The utility model aims to provide the quiet Manifold technology scheme of a kind of construction drainage PE core layer foaming, to reduce drainage noise, overcomes problems of the prior art.
The quiet pipe of described construction drainage PE core layer foaming is characterized in that the tube wall of the quiet pipe of described PE core layer foaming is a three-layer composite structure, comprises tube wall internal layer, tube wall outer protective layer, between PE tube wall internal layer, the PE tube wall outer protective layer foamed core layer is set.
The quiet pipe of described construction drainage PE core layer foaming is characterized in that described foamed core layer is the microvesicle cellular structure.
The quiet pipe of described construction drainage PE core layer foaming is characterized in that compound tube wall internal layer, foamed core layer, tube wall outer protective layer are three-layer co-extruded shaping structure.
The above-mentioned quiet pipe modern design of construction drainage PE core layer foaming, reasonable idea, light weight that common PE tubing has, nontoxic, reproducible utilization, impact resistance height, corrosion-resistant, superperformance such as tightness good, no thermal distortion and aging quality resistance are good have been kept, possess good sound absorption, noise elimination, defening effect simultaneously, have good social benefit and economic benefit.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model perspective view.
Among the figure: 1-tube wall outer protective layer, 2-foamed core layer, 3-tube wall internal layer.
Embodiment
Now, describe embodiment of the present utility model in detail in conjunction with Figure of description:
As shown be the quiet pipe of construction drainage PE core layer foaming, its tube wall is a three-layer composite structure, comprise tube wall internal layer 3, tube wall outer protective layer 1, between PE tube wall internal layer 3, the PE tube wall outer protective layer 1 foamed core layer 2 is set, described foamed core layer 2 adopts the little foam process of PE, be the microvesicle cellular structure, can reduce the use amount of tubing raw material, and can play the sound of sound insulation, vibration damping and absorption air conduction and structure conduction, stop sound wave to spread out of, noise reduction is higher than traditional cast iron tube, pvc pipe and common PE pipe far away.Compound tube wall internal layer 3, foamed core layer 2, tube wall outer protective layer 1 can be three-layer co-extruded shaping structure, wherein, PE tube wall internal layer 3 bears the major component of hydraulic pressure for pipeline, the safe and reliable usability of assurance system, adopt the environment-friendly modified PE raw material of recyclable utilization, can guarantee the inner wall smooth and the sanitation performance of pipeline, reduce the pressure loss of water circuit system, have good heat-resisting and corrosion resistance simultaneously.
Claims (3)
1. the quiet pipe of construction drainage PE core layer foaming, the tube wall that it is characterized in that the quiet pipe of described PE core layer foaming is a three-layer composite structure, comprise tube wall internal layer (3), tube wall outer protective layer (1), between tube wall internal layer (3), the tube wall outer protective layer (1) foamed core layer (2) is set.
2. the quiet pipe of construction drainage PE core layer foaming as claimed in claim 1 is characterized in that described foamed core layer (2) is the microvesicle cellular structure.
3. the quiet pipe of construction drainage PE core layer foaming as claimed in claim 1 is characterized in that compound tube wall internal layer (3), foamed core layer (2), tube wall outer protective layer (1) are three-layer co-extruded shaping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201384193U CN201348099Y (en) | 2008-09-18 | 2008-09-18 | Building drainage PE sandwich layer foaming mute pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201384193U CN201348099Y (en) | 2008-09-18 | 2008-09-18 | Building drainage PE sandwich layer foaming mute pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348099Y true CN201348099Y (en) | 2009-11-18 |
Family
ID=41367567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201384193U Expired - Lifetime CN201348099Y (en) | 2008-09-18 | 2008-09-18 | Building drainage PE sandwich layer foaming mute pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348099Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313084A (en) * | 2011-09-02 | 2012-01-11 | 王井洋 | Three-layer noise reduction drainage pipe and manufacture method thereof |
| CN102953411A (en) * | 2012-11-15 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Socket-connecting-type silent drain pipe |
| CN105065792A (en) * | 2015-07-31 | 2015-11-18 | 大禹节水（天津）有限公司 | Cold-resistant high impact strength unplasticized polyvinyl chloride (PVC-U) composite pipe and preparation method thereof |
| CN113845712A (en) * | 2021-09-28 | 2021-12-28 | 日丰企业集团有限公司 | Flame-retardant mute high-rise PE drain pipe and preparation method thereof |
-
2008
- 2008-09-18 CN CNU2008201384193U patent/CN201348099Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313084A (en) * | 2011-09-02 | 2012-01-11 | 王井洋 | Three-layer noise reduction drainage pipe and manufacture method thereof |
| CN102953411A (en) * | 2012-11-15 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Socket-connecting-type silent drain pipe |
| CN105065792A (en) * | 2015-07-31 | 2015-11-18 | 大禹节水（天津）有限公司 | Cold-resistant high impact strength unplasticized polyvinyl chloride (PVC-U) composite pipe and preparation method thereof |
| CN113845712A (en) * | 2021-09-28 | 2021-12-28 | 日丰企业集团有限公司 | Flame-retardant mute high-rise PE drain pipe and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201348099Y (en) | Building drainage PE sandwich layer foaming mute pipe | |
| CN203440937U (en) | Multilayer aluminum-plastic composite flame-retardant thermal insulation material | |
| CN205226658U (en) | Environment -friendly low noise drainage pipe | |
| CN203755591U (en) | Integrated decorative thermal-insulation energy-saving sound-absorption composite plate for building | |
| CN205781717U (en) | A kind of heat insulating material in band reflecting layer | |
| CN201221651Y (en) | High foaming silencing noise reduction plastic composite pipe | |
| CN201687096U (en) | Foam aluminum tube | |
| CN203547056U (en) | Modified external wall thermal insulation and decoration integration metal external hanging wall board | |
| CN201858439U (en) | Soundproof plastic pipe | |
| CN202100843U (en) | Sound insulation drainage pipe | |
| CN201306532Y (en) | Pe-rt composite pipe | |
| CN203924463U (en) | A kind of high temperature resistant sound absorption heat-insulation brick | |
| CN204703983U (en) | The effective silencing apparatus of a kind of automobile exhaust | |
| CN201225459Y (en) | Polyolefin micro-foaming three-layer composite pipeline | |
| CN208415569U (en) | A kind of vacuum noise reduction insulation board used for building exterior wall | |
| CN202298867U (en) | Silent drain pipe | |
| CN202435589U (en) | Sound box casing made from composite damping material | |
| CN204879109U (en) | Anti-frost-crack drainage pipeline and water heater with same | |
| CN202546047U (en) | Hollow spiral hush pipe with dual noise reduction functions | |
| CN210713367U (en) | Energy-saving environment-friendly sound insulation light wall | |
| CN203475629U (en) | Heat-insulating damping soundproof plate | |
| CN203441038U (en) | Outer wall heat preservation and decoration integration metal-faced externally-hung composite board | |
| CN207049503U (en) | A kind of sound insulation and noise reduction sewer pipe | |
| CN202228756U (en) | Noise reducing and shock absorbing water faucet | |
| CN201028155Y (en) | Plastic pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091118 |
|
| CX01 | Expiry of patent term |