CN2500884Y - Plastic lining aluminium pipe - Google Patents
Plastic lining aluminium pipe Download PDFInfo
- Publication number
- CN2500884Y CN2500884Y CN 01249944 CN01249944U CN2500884Y CN 2500884 Y CN2500884 Y CN 2500884Y CN 01249944 CN01249944 CN 01249944 CN 01249944 U CN01249944 U CN 01249944U CN 2500884 Y CN2500884 Y CN 2500884Y
- Authority
- CN
- China
- Prior art keywords
- plastic
- aluminum alloy
- plastics
- glue
- model
- 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
- 229920003023 plastic Polymers 0.000 title claims abstract description 29
- 239000004033 plastic Substances 0.000 title claims abstract description 29
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000004411 aluminium Substances 0.000 title claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 13
- 239000004568 cement Substances 0.000 claims description 4
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- 150000001875 compounds Chemical group 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a liner plastics aluminum pipe, which is composed of an aluminum alloy outer layer, a plastics liner and a glue layer, plastics is the inner layer, aluminum alloy is the outer layer, the glue layer is arranged between the aluminum alloy outer layer and the plastics liner. The utility model has the advantages of simple structure, low cost, high bonding strength, no loose of the compound position under temperature change, and wide application range.
Description
The utility model relates to a kind of plastic lining aluminium pipe.
In Chinese patent ZL98229611.8, a kind of aluminium-plastic composite pipe is disclosed, this aluminium-plastic composite pipe is because the linear expansion coefficient of two kinds of materials of plastics and aluminium is different, and it is loosening to cause the compound place of composite pipe internal and external layer to produce when temperature variation easily.
The purpose of this utility model be to provide a kind of simple in structure, cost is low, plastic-aluminum adhesive strength height, temperature variation greatly in particular for delivering hot water's occasion under the plastic-aluminum layer do not produce loosening plastic lining aluminium pipe.
The purpose of this utility model is achieved through the following technical solutions: it is made up of aluminum alloy skin, plastic inner lining and glue-line, between aluminum alloy skin and plastic inner lining, between plastic tube and aluminum pipe, be provided with glue-line, live and the adhesive curing bonding makes that aluminum alloy is outer and realizes closely compound becoming one with plastic lining layer by high compression.
The utlity model has simple in structure, cost is low, adhesive strength is high, compound place is loosening when temperature variation, and uses wide advantage.
Fig. 1 is a structural representation of the present utility model.
As shown in the figure: the utility model is made up of aluminum alloy skin 1, plastic inner lining 2 and glue-line 3, is coated with glue-line 3 between plastic inner lining 2 and aluminum alloy skin 1.The outer wall of plastic inner lining 2 is provided with spiral chute 4, to increase the area of contact of glue.
Glue-line 3 is to adopt thermosetting cement for well.Because the linear expansion coefficient of thermosetting cement is between aluminum pipe and plastic tube, with thermosetting cement as the transition layer between the two, solved the soundness of aluminium-plastic composite pipe combination when temperature variation better, make and engage more firmly between plastic inner lining and the aluminum alloy skin in the composite pipe, thereby make the two advantage of plastics and aluminum alloy organically combine, realize environment protection clean uvioresistant, anticorrosion, anti-aging etc.
Claims (3)
1 one kinds of plastic lining aluminium pipes of being made by plastics and aluminum alloy is characterized in that: plastics are liner, and aluminum alloy is outer, is provided with glue-line between plastic inner lining and aluminum alloy skin.
2 plastic lining aluminium pipes according to claim 1 is characterized in that: glue-line adopts thermosetting cement.
3 plastic lining aluminium pipes according to claim 1 and 2 is characterized in that: the outer wall of plastic inner lining is provided with spiral chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249944 CN2500884Y (en) | 2001-06-23 | 2001-06-23 | Plastic lining aluminium pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249944 CN2500884Y (en) | 2001-06-23 | 2001-06-23 | Plastic lining aluminium pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500884Y true CN2500884Y (en) | 2002-07-17 |
Family
ID=33660204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01249944 Expired - Fee Related CN2500884Y (en) | 2001-06-23 | 2001-06-23 | Plastic lining aluminium pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500884Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355597A (en) * | 2017-08-31 | 2017-11-17 | 重庆伟星新型建材有限公司 | A kind of PE compound pipeline complex pipelines strengthened using plastic body |
-
2001
- 2001-06-23 CN CN 01249944 patent/CN2500884Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355597A (en) * | 2017-08-31 | 2017-11-17 | 重庆伟星新型建材有限公司 | A kind of PE compound pipeline complex pipelines strengthened using plastic body |
| CN107355597B (en) * | 2017-08-31 | 2019-05-07 | 重庆伟星新型建材有限公司 | A kind of PE compound pipeline complex pipeline enhanced using plastic body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHUHENG TUBE INDUSTRY TECHNOLOGY CO., LTD, FUJIAN Free format text: FORMER NAME OR ADDRESS: ZHANG BAOHUA |
|
| CP03 | Change of name, title or address |
Address after: 352300, Pingnan County, Fujian Province ancient peak Development Zone Patentee after: Fujian Building Pipe Technology Co., Ltd. Address before: Gulou District of Fuzhou City, 350003 village Jinfu Hot Springs Road in Fujian province 7-706 Patentee before: Zhang Baohua |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Fujian Building Pipe Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |