CN201747213U - Steel plastic composite pipe - Google Patents
Steel plastic composite pipe Download PDFInfo
- Publication number
- CN201747213U CN201747213U CN2010202585252U CN201020258525U CN201747213U CN 201747213 U CN201747213 U CN 201747213U CN 2010202585252 U CN2010202585252 U CN 2010202585252U CN 201020258525 U CN201020258525 U CN 201020258525U CN 201747213 U CN201747213 U CN 201747213U
- Authority
- CN
- China
- Prior art keywords
- composite pipe
- steel
- plastics
- ducted body
- plastic composite
- 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
A steel plastic composite pipe comprises a hollow body (1), characterized in that, the bottom of the hollow body (1) is a heat insulation layer (2) which is generally made from plastics, preferably PPR plastics, the hollow body (1) enclosed by three surfaces is preferably is made of stainless steel. The utility model has advantages of high firmness and strength, and good heat insulation effect.
Description
Technical field
The invention relates to a kind of steel-plastics composite pipe.
Background technology
The hollow aluminum strip is one of main material in the energy-conservation hollow glass, and molecular sieve desiccant is put in inside, and the hollow glass sealed space is kept dry.But at present used hollow aluminum strip forms with the aluminium extruding, and firmness and intensity are lower; In addition, energy-conservation hollow glass is high to heat insulation requirement, and the coefficient of thermal conductivity of aluminium is higher, and effect of heat insulation is poor, and this just need be improved with other material.
Summary of the invention
The invention technical problem to be solved is: provide a kind of firmness and intensity higher, effect of heat insulation can substitute the steel-plastics composite pipe of hollow aluminum strip preferably.
The technical scheme of the invention is: steel-plastics composite pipe, comprise ducted body, and it is characterized in that, the ducted body bottom is an isolation layer, scribbles isolation layer in the ducted body of three ring bags, and isolation layer is generally plastics, be preferably the PPR plastics, the ducted body of three ring bags is preferably stainless steel.
The advantage of the invention: firmness and intensity are higher, and effect of heat insulation is better.
Description of drawings
Accompanying drawing the utility model sectional structure schematic diagram
The specific embodiment
Following embodiment only is used to illustrate the technical scheme of the invention, but to not restriction of the invention.
Steel-plastics composite pipe comprises ducted body 1, it is characterized in that, ducted body 1 bottom is to scribble isolation layer 2 in the ducted body of 2, three of isolation layers ring bag, and isolation layer 2 is generally plastics, is preferably the PPR plastics, and the ducted bodies 1 of three ring bags are preferably stainless steel.
Claims (4)
1. a steel-plastics composite pipe comprises ducted body (1), it is characterized in that, ducted body (1) bottom is an isolation layer (2), scribbles isolation layer (2) in the ducted body of three ring bags.
2. a kind of steel-plastics composite pipe according to claim 1 is characterized in that, described isolation layer (2) material is plastics.
3. a kind of steel-plastics composite pipe according to claim 1 is characterized in that, described isolation layer (2) material is the PPR plastics.
4. a kind of steel-plastics composite pipe according to claim 1 is characterized in that, ducted body (1) material of described three ring bags is a stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202585252U CN201747213U (en) | 2010-07-09 | 2010-07-09 | Steel plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202585252U CN201747213U (en) | 2010-07-09 | 2010-07-09 | Steel plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747213U true CN201747213U (en) | 2011-02-16 |
Family
ID=43581895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202585252U Expired - Fee Related CN201747213U (en) | 2010-07-09 | 2010-07-09 | Steel plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181018A (en) * | 2017-05-15 | 2017-09-19 | 重庆南涪铝精密制造有限公司 | A kind of cold and hot conduit with thermal insulation protection |
-
2010
- 2010-07-09 CN CN2010202585252U patent/CN201747213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181018A (en) * | 2017-05-15 | 2017-09-19 | 重庆南涪铝精密制造有限公司 | A kind of cold and hot conduit with thermal insulation protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130709 |