CN204083535U - A kind of compound copper pipe - Google Patents
A kind of compound copper pipe Download PDFInfo
- Publication number
- CN204083535U CN204083535U CN201420390929.5U CN201420390929U CN204083535U CN 204083535 U CN204083535 U CN 204083535U CN 201420390929 U CN201420390929 U CN 201420390929U CN 204083535 U CN204083535 U CN 204083535U
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- CN
- China
- Prior art keywords
- copper pipe
- pipe
- layer
- carbon element
- nickeling
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of compound copper pipe, comprise pipe, high density asbestos thermal insulation layer and carbon element pipe in copper pipe body, nickeling layer, PP-R, the inwall outer wall of described copper pipe body is all provided with nickeling layer, described copper pipe body inner sleeve has pipe in PP-R, be provided with high density asbestos thermal insulation layer between pipe and copper pipe body in described PP-R, described nickeling layer outer cover has carbon element pipe.This compound copper pipe, easy to use, practical, resistance to erosion, improves corrosion resistance and the intensity of copper pipe, pipe internal surface is smooth, fluid resistance is little, and operational efficiency is high, adds the Safety performance of copper pipe, extend the working life of copper pipe, be applicable to the conveying being applied to high pressure, high temperature and highly corrosive fluid.
Description
Technical field
The utility model relates to copper pipe field, is specially a kind of compound copper pipe.
Background technique
Copper pipe quality is hard, not perishable, and high temperature resistant, high pressure resistant, can use in multiple environment.In contrast to this, the shortcoming of other tubing many is apparent, such as pass by Coating Steel Pipe multiplex in house, very easily corrosion, and service time is long just there will be the problems such as tap water turns to be yellow, current diminish.Also some material intensity at high temperature can reduce rapidly, for can hidden danger be produced during hot-water line, and the fusing point of copper is up to 1083 degree Celsius, the temperature of water heating system is insignificant to copper pipe, although the heat resistance of copper pipe, resistance to pressure and corrosion resistance are all fine, in some special industrial are produced, when needing the fluid carrying corrosivity temperature and pressure all higher, traditional copper pipe just can not meet its Production requirement, and for this reason, we propose a kind of compound copper pipe.
Model utility content
The purpose of this utility model is to provide a kind of compound copper pipe, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of compound copper pipe, comprise pipe, high density asbestos thermal insulation layer and carbon element pipe in copper pipe body, nickeling layer, PP-R, the inwall outer wall of described copper pipe body is all provided with nickeling layer, described copper pipe body inner sleeve has pipe in PP-R, be provided with high density asbestos thermal insulation layer between pipe and copper pipe body in described PP-R, described nickeling layer outer cover has carbon element pipe.
Preferably, described nickeling layer is 200um to 300um at the thickness of copper pipe inwall, is 300um to 400um in copper pipe outside.
Preferably, in described PP-R, the thickness of pipe 3 is 2-3cm, and the thickness of high density asbestos thermal insulation layer 4 is 1-2cm, and the thickness of carbon element pipe is at 1.5-2cm.
Preferably, adhesive layer is provided with between described carbon element pipe and nickeling layer.
Compared with prior art, the beneficial effects of the utility model are: this compound copper pipe, easy to use, practical, resistance to erosion, improve corrosion resistance and the intensity of copper pipe, pipe internal surface is smooth, and fluid resistance is little, operational efficiency is high, add the Safety performance of copper pipe, extend the working life of copper pipe, be applicable to the conveying being applied to high pressure, high temperature and highly corrosive fluid.
Accompanying drawing explanation
Fig. 1 is that the utility model diametrically locates transverse sectional view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technological scheme: a kind of compound copper pipe, comprises copper pipe body 1, nickeling layer 2, pipe 3 in PP-R, high density asbestos thermal insulation layer 4 and carbon element pipe 5, the inwall outer wall of described copper pipe body 1 is all provided with nickeling layer 2, described nickeling layer 2 is 200um to 300um at the thickness of copper pipe inwall, be 300um to 400um in copper pipe outside, described copper pipe body 1 inner sleeve has pipe 3 in PP-R, in described PP-R, the thickness of pipe 3 is the formal polypropylene random copolymer pipe by name of 2-3cm, PP-R pipe, has lightweight, corrosion-resistant, non-scaling, the advantages such as nontoxic and long service life, the high density asbestos thermal insulation layer 4 of 1-2cm is provided with between pipe 3 and copper pipe body 1 in described PP-R, for being incubated the fluid in pipe, described nickeling layer 2 outer cover has carbon element pipe 5, the thickness of described carbon element pipe 5 is at 1.5-2cm, carbon element pipe 5 plays and plays a part fixing protection to the protective layer of inside, and be provided with adhesive layer between described carbon element pipe 5 and nickeling layer 2, carbon element pipe has high strength, high tenacity corrosion resistant, high temperature resistant, good insulating, flame retarding is high, quality is light, life-span is long, the multiple advantage such as not yielding, in the construction of extensive use and buried pipe.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (4)
1. a compound copper pipe, comprise pipe, high density asbestos thermal insulation layer and carbon element pipe in copper pipe body, nickeling layer, PP-R, it is characterized in that: the inwall outer wall of described copper pipe body is all provided with nickeling layer, described copper pipe body inner sleeve has pipe in PP-R, be provided with high density asbestos thermal insulation layer between pipe and copper pipe body in described PP-R, described nickeling layer outer cover has carbon element pipe.
2. a kind of compound copper pipe according to claim 1, is characterized in that: described nickeling layer is 200um to 300um at the thickness of copper pipe inwall, is 300um to 400um in copper pipe outside.
3. a kind of compound copper pipe according to claim 1, is characterized in that: in described PP-R, the thickness of pipe is 2-3cm, and the thickness of high density asbestos thermal insulation layer is 1-2cm, and the thickness of carbon element pipe is at 1.5-2cm.
4. a kind of compound copper pipe according to claim 1, is characterized in that: be provided with adhesive layer between described carbon element pipe and nickeling layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390929.5U CN204083535U (en) | 2014-07-16 | 2014-07-16 | A kind of compound copper pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390929.5U CN204083535U (en) | 2014-07-16 | 2014-07-16 | A kind of compound copper pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083535U true CN204083535U (en) | 2015-01-07 |
Family
ID=52176256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390929.5U Expired - Fee Related CN204083535U (en) | 2014-07-16 | 2014-07-16 | A kind of compound copper pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391603A (en) * | 2016-10-17 | 2017-02-15 | 广汉市思科信达科技有限公司 | Ultrasonic descaling device for oil pipeline |
-
2014
- 2014-07-16 CN CN201420390929.5U patent/CN204083535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391603A (en) * | 2016-10-17 | 2017-02-15 | 广汉市思科信达科技有限公司 | Ultrasonic descaling device for oil pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: 335200 Honghu Industrial Park, Yujiang, Jiangxi, Yingtan Patentee after: Yujiang County Pioneer Industrial Co. Ltd. Address before: 335200 Yingtan County, Jiangxi, Honghu copper processing base of Yujiang Patentee before: JIANGXI YAFEIDA COPPER LIMITED COMPANY |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20180716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |