CN201321640Y - Modified multilayer water outlet pipe - Google Patents
Modified multilayer water outlet pipe Download PDFInfo
- Publication number
- CN201321640Y CN201321640Y CNU200820081457XU CN200820081457U CN201321640Y CN 201321640 Y CN201321640 Y CN 201321640Y CN U200820081457X U CNU200820081457X U CN U200820081457XU CN 200820081457 U CN200820081457 U CN 200820081457U CN 201321640 Y CN201321640 Y CN 201321640Y
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- Prior art keywords
- water outlet
- outlet pipe
- layer
- thickness
- resistance
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- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a modified multilayer water outlet pipe, which is characterized in that the water outlet pipe comprises an antistatic and anti-impact surface layer, an anti-high temperature middle layer and an abrasion resistant inner layer with smooth surface, wherein the thicknesses of the surface layer and the inner layer respectively account for 3.1 to 10 percent of the total surface thickness, and the thickness of the middle player accounts for 80 to 93.8 percent of the total surface thickness. The modified multilayer water outlet pipe has the characteristics of higher antistatic property, shock resistance, abrasion resistance, high-temperature resistance and corrosion resistance, and at the same time, the modified multilayer water outlet pipe has good sound deadening effect, high strength, long service life, and stronger applicability, can be widely applied to the transportation of various fluid pipelines, especially suits projects such as internal and external drainage of buildings, urban planting, countryside drainage and irrigation, urban plot draining network, and the like, and has low transportation resistance force and low noise.
Description
Technical field
The utility model relates to a kind of gutter, and especially a kind of modification multilayer gutter with antistatic property belongs to pipe design and manufacturing technology field.
Background technology
At present the gutter that uses mostly is the metal tube or the pvc pipe of individual layer greatly, and metal tube easily gets rusty, and rough inner surface, can influence unimpededly greatly because of resistance in the drainage procedure, even easily causes line clogging; Though the pvc pipe wall is smooth, draining is smooth and easy, can not noiseproof, can not be antistatic, and intensity is limited, thus limited the application of pvc pipe material.Therefore, be necessary prior art is improved.
Summary of the invention
For overcoming the prior art above shortcomings, the utility model provides a kind of energy antistatic, can noise reduction sound and the high modification multilayer gutter of intensity.
The utility model is realized by following technical proposal: a kind of modification multilayer gutter, it is characterized in that it is made of the top layer of antistatic and impact strength, the middle level and the wear-resisting and ganoid internal layer of high temperature resistance, the thickness of its mesexine and internal layer respectively accounts for 3.1～10% of total wall thickness, and the thickness in middle level accounts for 80～93.8% of total wall thickness.
Described top layer antistatic and impact strength is the PVC layer that contains acrylonitrile-butadiene rubber and ethene, acetic acid, ethene resin copolymer.
Described wear-resisting and ganoid internal layer is the PVC layer that contains acrylonitrile, butadiene, styrol copolymer.
The middle level of described high temperature resistance is the PVC layer that contains chlorinated polyvinyl chloride.
The utility model compared with prior art has following advantage and effect: adopt such scheme, make described gutter have higher antistatic, shock resistance, wear-resisting, high temperature resistant and corrosion resistant characteristic, the while good muffling effect, the intensity height, long service life, applicability is stronger, can be widely used in the pipeline of carrying various fluids, especially be adapted in the engineering such as inside and outside draining, afforestation of city, rural area irrigation and drainage, urban cells drainage pipeline networks of building, and transporting resistance is little, noise is low.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is another structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.
The modification multilayer gutter that the utility model provides, it is that the diameter that is made of the middle level 2 of the top layer 1 of antistatic and impact strength, high temperature resistance and wear-resisting and ganoid internal layer 3 is the pipeline of 110 * 3.2mm, the top layer 1 of wherein antistatic and impact strength is for containing the PVC layer of acrylonitrile-butadiene rubber and ethene, acetic acid, ethene resin copolymer, and its thickness is 0.2mm; Wear-resisting and ganoid internal layer 3 is for containing the PVC layer of acrylonitrile, butadiene, styrol copolymer, and its thickness is 0.2mm; The middle level 2 of high temperature resistance is for containing the PVC layer of chlorinated vinyl chloride, and its thickness is 2.8mm, as Fig. 1.
The modification multilayer gutter that the utility model provides, it is that the diameter that is made of the middle level 2 of the top layer 1 of antistatic and impact strength, high temperature resistance and wear-resisting and ganoid internal layer 3 is the pipeline of 160 * 4.0mm, the top layer 1 of wherein antistatic and impact strength is for containing the PVC layer of acrylonitrile-butadiene rubber and ethene, acetic acid, ethene resin copolymer, and its thickness is 0.3mm; Wear-resisting and ganoid internal layer 3 is for containing the PVC layer of acrylonitrile, butadiene, styrol copolymer, and its thickness is 0.3mm; The middle level 2 of high temperature resistance is for containing the PVC layer of chlorinated vinyl chloride, and its thickness is 3.2mm, as Fig. 2.
Claims (4)
1, a kind of modification multilayer gutter, it is characterized in that it is made of the top layer of antistatic and impact strength, the middle level and the wear-resisting and ganoid internal layer of high temperature resistance, the thickness of its mesexine and internal layer respectively accounts for 3.1～10% of total wall thickness, and the thickness in middle level accounts for 80～93.8% of total wall thickness.
2, modification multilayer gutter according to claim 1 is characterized in that described top layer antistatic and impact strength is the PVC layer.
3, modification multilayer gutter according to claim 1 is characterized in that described wear-resisting and ganoid internal layer is the PVC layer.
4, modification multilayer gutter according to claim 1, the middle level that it is characterized in that described high temperature resistance is the PVC layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820081457XU CN201321640Y (en) | 2008-08-04 | 2008-08-04 | Modified multilayer water outlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820081457XU CN201321640Y (en) | 2008-08-04 | 2008-08-04 | Modified multilayer water outlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321640Y true CN201321640Y (en) | 2009-10-07 |
Family
ID=41159026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820081457XU Expired - Fee Related CN201321640Y (en) | 2008-08-04 | 2008-08-04 | Modified multilayer water outlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321640Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334638A (en) * | 2016-08-12 | 2017-01-18 | 奚立平 | Agricultural drainage and irrigation water pipe device |
-
2008
- 2008-08-04 CN CNU200820081457XU patent/CN201321640Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334638A (en) * | 2016-08-12 | 2017-01-18 | 奚立平 | Agricultural drainage and irrigation water pipe device |
| CN106334638B (en) * | 2016-08-12 | 2018-12-18 | 奚立平 | A kind of agricultural pipe device for drainage and irrigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Improved multi-layer drain pipe Effective date of registration: 20130607 Granted publication date: 20091007 Pledgee: Kunming branch of Limited by Share Ltd Pledgor: Yunnan Jingheng Industrial Co., Ltd. Registration number: 2013990000356 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |