CN202674589U - Multilayer composite technology pipe - Google Patents
Multilayer composite technology pipe Download PDFInfo
- Publication number
- CN202674589U CN202674589U CN 201120510750 CN201120510750U CN202674589U CN 202674589 U CN202674589 U CN 202674589U CN 201120510750 CN201120510750 CN 201120510750 CN 201120510750 U CN201120510750 U CN 201120510750U CN 202674589 U CN202674589 U CN 202674589U
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- CN
- China
- Prior art keywords
- multilayer composite
- pipe
- layer
- process duct
- composite technology
- 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 discloses a multilayer composite technology pipe, the pipe body is an integrated structure formed by rolling of multilayer composite plates via a high frequency pipe welding machine, welding is used for seaming parts of the pipe bodies, and protruding parts are cut off, and materials the same as the sheath are in a hot dipping after cutting. The beneficial effects of the multilayer composite technology pipe are cost saving and beautiful appearance.
Description
Technical field
The utility model relates to a kind of metal pipe improvement technology, particularly a kind of MULTILAYER COMPOSITE process duct.
Background technique
At present daily used water supply metal tube or decorative metal pipe be take copper pipe as best, but metal tube thickness is large, and independent copper material metal tube cost is very high, can't mass production, so people have to adopt the metal tube of composite structure.
Yet present employed water flowing or decoration mostly adopt jacket structure with the copper steel composite metal pipe, namely two close pipe boxes of diameter consist of double layer construction together, but the combination seal of this pipeline bimetal tube is also bad, two interlayers easily separate, and need twice production just can make finished product, and the outward appearance dullness can not well be used in conjunction with environment and reaches certain landscaping effect.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to have designed a kind of MULTILAYER COMPOSITE process duct of utilizing existing multi-metal composite board to pass through a roll-forming of high-frequency welding tube mill.
Realize that the above-mentioned purpose the technical solution of the utility model is, a kind of MULTILAYER COMPOSITE process duct, body is that multilayer composite sheet rolls the integrative-structure that forms by high-frequency welding tube mill, the seam crossing of body adopts the high frequency welding technology to weld, after the welding projection is machined away, and it is consistent with thermal spraying method crust to be sprayed into the color material.
Described multilayer composite sheet is jointly to consist of inside and outside double-layer structure by corrosion-resistant coating and supporting layer, and the material that anticorrosive coat and supporting layer adopt can be steel, stainless steel, aluminium etc.
Described multilayer composite sheet also can add compound decorative layer and consist of multi-layer structure outside supporting layer, wherein especially take three-decker as best.
Also can be cast with decorative pattern and the artistic modeling that is complementary according to purposes on the described decorative layer.
The MULTILAYER COMPOSITE process duct of utilizing the technical solution of the utility model to make connects closely, and good airproof performance is specious, the flexible design tubing number of plies as required, and the intact environment that is used in conjunction with reaches certain landscaping effect.The use amount that multi-level design utilization has greatly reduced metallic copper has reduced cost of production.
Description of drawings
Fig. 1 is the structural representation of MULTILAYER COMPOSITE process duct described in the utility model;
Among the figure, 1, corrosion-resistant coating; 2, supporting layer; 3, decorative layer.
Embodiment
Below in conjunction with accompanying drawing the utility model is specifically described, the structural representation of MULTILAYER COMPOSITE process duct described in the utility model such as Fig. 1, as shown in the figure, a kind of MULTILAYER COMPOSITE process duct, it is characterized in that, body is that multilayer composite sheet rolls the integrative-structure that forms by high-frequency welding tube mill, and the seam crossing of body adopts the high frequency welding technology to weld, after the welding projection is machined away, and it is consistent with thermal spraying method crust to be sprayed into the color material.Wherein, described multilayer composite sheet is jointly to consist of inside and outside double-layer structure by corrosion-resistant coating 1 and supporting layer 2; Described multilayer composite sheet also can add compound decorative layer 3 and consist of multi-layer structure outside supporting layer; The artistic modeling that is cast with decorative pattern on the described decorative layer and is complementary.
The materials such as the preferred steel of the supporting layer described in the technical program, stainless steel, aluminium or alloying metal.Corrosion-resistant coating preferable alloy copper because metallic copper is not easy corrosion, can not pollute the liquid of trickling in the pipe, is conducive to the healthy of people, can adopt as required stainless steel as corrosion-resistant coating yet.Decorative layer is metallic copper or the alloying metal that is added in the supporting layer outer surface, and in the decorative layer various decorative patterns of processing or different moulding.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; some changes that those skilled in the art may make some part have wherein all embodied principle of the present utility model, belong within the protection domain of the present utility model.
Claims (4)
1. a MULTILAYER COMPOSITE process duct is characterized in that, body is that multilayer composite sheet rolls the integrative-structure that forms by high-frequency welding tube mill.
2. MULTILAYER COMPOSITE process duct according to claim 1 is characterized in that, described multilayer composite sheet is by corrosion-resistant coating (1) and the inside and outside double-layer structure of the common formation of supporting layer (2).
3. MULTILAYER COMPOSITE process duct according to claim 2 is characterized in that, described multilayer composite sheet also can add compound decorative layer (3) and consist of multi-layer structure outside supporting layer.
4. MULTILAYER COMPOSITE process duct according to claim 3 is characterized in that, is cast with decorative pattern on the described decorative layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120510750 CN202674589U (en) | 2011-12-09 | 2011-12-09 | Multilayer composite technology pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120510750 CN202674589U (en) | 2011-12-09 | 2011-12-09 | Multilayer composite technology pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674589U true CN202674589U (en) | 2013-01-16 |
Family
ID=47495495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120510750 Expired - Fee Related CN202674589U (en) | 2011-12-09 | 2011-12-09 | Multilayer composite technology pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674589U (en) |
-
2011
- 2011-12-09 CN CN 201120510750 patent/CN202674589U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Guangmingda Building Decoration Co., Ltd. Document name: Notification of an Office Action |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Guangmingda Building Decoration Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Guangmingda Building Decoration Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |