CN204879102U - Fine reinforcing PP pipe of glass - Google Patents
Fine reinforcing PP pipe of glass Download PDFInfo
- Publication number
- CN204879102U CN204879102U CN201520470119.5U CN201520470119U CN204879102U CN 204879102 U CN204879102 U CN 204879102U CN 201520470119 U CN201520470119 U CN 201520470119U CN 204879102 U CN204879102 U CN 204879102U
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- China
- Prior art keywords
- polypropylene
- outer layer
- thickness
- pipe
- inner layer
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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)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a fine reinforcing PP pipe of glass, including polypropylene skin, compound intermediate level, polypropylene inlayer, compound intermediate level, polypropylene inlayer outer with the polypropylene respectively links to each other, the outer thickness of polypropylene is greater than the thickness of polypropylene inlayer, the thickness of polypropylene inlayer is greater than the thickness in compound intermediate level. A fine reinforcing PP pipe of glass, intensity, the rigidity that has not only effectively improved the pipe fitting is used in the cooperation of outer, compound intermediate level of polypropylene and polypropylene inlayer, has reduced its coefficient of expansion moreover to the practicality of pipe fitting has effectively been improved.
Description
Technical field
The utility model relates to a kind of fiber glass reinforced polypropylene pipe.
Background technique
At present at building industry, municipal administration, industry and all kinds of tubing of field extensive use such as agriculture, to realize conveying or the protection of fluid-like material.But all existing defects such as traditional lead, copper, steel tubing or all types of plastic tubing, such as poisonous, working life is short, easily aging, cost is high or capability of electromagnetic shielding is poor etc., is difficult to the application realizing universality.
Model utility content
The purpose of this utility model is to provide a kind of fiber glass reinforced polypropylene pipe, outer layer of polypropylene, composite interlayer and inner layer of polypropylene with the use of the intensity, the rigidity that not only effectively improve pipe fitting, and reduce its expansion coefficient, thus effectively improve the practicability of pipe fitting.
In order to achieve the above object, the technical solution of the utility model is:
A kind of fiber glass reinforced polypropylene pipe, comprise outer layer of polypropylene, composite interlayer, inner layer of polypropylene, described composite interlayer is connected with outer layer of polypropylene, inner layer of polypropylene respectively; The thickness of described outer layer of polypropylene is greater than the thickness of inner layer of polypropylene, and the thickness of described inner layer of polypropylene is greater than the thickness of composite interlayer.
Described outer layer of polypropylene is provided with the limiting stopper of more than 1, described outer layer of polypropylene offers trapezoidal installation groove, and described limiting stopper and trapezoidal installation groove arranged in dislocation.
Described outer layer of polypropylene is equidistantly provided with 10 limiting stoppers, and between adjacent two described limiting stoppers, seal ring is installed, and described seal ring is conflicted with outer layer of polypropylene and is connected.
In described trapezoidal installation groove, stiffening rib is installed.
Described inner layer of polypropylene is connected with abrasionproof protective layer.
The beneficial effects of the utility model are: a kind of fiber glass reinforced polypropylene pipe, outer layer of polypropylene, composite interlayer and inner layer of polypropylene with the use of the intensity, the rigidity that not only effectively improve pipe fitting, and reduce its expansion coefficient, thus effectively improve the practicability of pipe fitting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
A fiber glass reinforced polypropylene pipe as shown in Figure 1, comprises outer layer of polypropylene 1, composite interlayer 2, inner layer of polypropylene 3, and described composite interlayer 2 is connected with outer layer of polypropylene 1, inner layer of polypropylene 3 respectively; The thickness of described outer layer of polypropylene 1 is greater than the thickness of inner layer of polypropylene 3, and the thickness of described inner layer of polypropylene 3 is greater than the thickness of composite interlayer 2.
Described outer layer of polypropylene 1 is provided with the limiting stopper 4 of more than 1, described outer layer of polypropylene 1 offers trapezoidal installation groove 6, and described limiting stopper 4 and trapezoidal installation groove 6 arranged in dislocation.
Described outer layer of polypropylene 1 is equidistantly provided with 10 limiting stoppers 4, and between adjacent two described limiting stoppers 4, seal ring 5 is installed, and described seal ring 5 is conflicted with outer layer of polypropylene 1 and is connected.
In described trapezoidal installation groove 6, stiffening rib 7 is installed.The setting of stiffening rib 7 is avoided outer layer of polypropylene 1 reduces its rigidity because offering trapezoidal installation groove 6.
Described inner layer of polypropylene 3 is connected with abrasionproof protective layer 8.When the setting of abrasionproof protective layer 8 improves flow of fluid in pipe fitting, impurity is for the wearing and tearing of pipe fitting.
A kind of fiber glass reinforced polypropylene pipe of the present embodiment, outer layer of polypropylene, composite interlayer and inner layer of polypropylene with the use of the intensity, the rigidity that not only effectively improve pipe fitting, and reduce its expansion coefficient, thus effectively improve the practicability of pipe fitting.
Claims (5)
1. a fiber glass reinforced polypropylene pipe, is characterized in that: comprise outer layer of polypropylene (1), composite interlayer (2), inner layer of polypropylene (3), described composite interlayer (2) is connected with outer layer of polypropylene (1), inner layer of polypropylene (3) respectively; The thickness of described outer layer of polypropylene (1) is greater than the thickness of inner layer of polypropylene (3), and the thickness of described inner layer of polypropylene (3) is greater than the thickness of composite interlayer (2).
2. a kind of fiber glass reinforced polypropylene pipe according to claim 1, it is characterized in that: the limiting stopper (4) described outer layer of polypropylene (1) being provided with more than 1, described outer layer of polypropylene (1) offers trapezoidal installation groove (6), and described limiting stopper (4) and trapezoidal installation groove (6) arranged in dislocation.
3. a kind of fiber glass reinforced polypropylene pipe according to claim 2, it is characterized in that: described outer layer of polypropylene (1) is equidistantly provided with 10 limiting stoppers (4), and be provided with seal ring (5) between adjacent two described limiting stoppers (4), and described seal ring (5) is conflicted with outer layer of polypropylene (1) and is connected.
4. a kind of fiber glass reinforced polypropylene pipe according to claim 2, is characterized in that: be provided with stiffening rib (7) in described trapezoidal installation groove (6).
5. a kind of fiber glass reinforced polypropylene pipe according to claim 1, is characterized in that: described inner layer of polypropylene (3) is connected with abrasionproof protective layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470119.5U CN204879102U (en) | 2015-07-03 | 2015-07-03 | Fine reinforcing PP pipe of glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470119.5U CN204879102U (en) | 2015-07-03 | 2015-07-03 | Fine reinforcing PP pipe of glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879102U true CN204879102U (en) | 2015-12-16 |
Family
ID=54823474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470119.5U Expired - Fee Related CN204879102U (en) | 2015-07-03 | 2015-07-03 | Fine reinforcing PP pipe of glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344589A (en) * | 2019-07-15 | 2019-10-18 | 淮南川石化工科技有限公司 | A kind of crystalline p p sheet |
-
2015
- 2015-07-03 CN CN201520470119.5U patent/CN204879102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344589A (en) * | 2019-07-15 | 2019-10-18 | 淮南川石化工科技有限公司 | A kind of crystalline p p sheet |
| CN110344589B (en) * | 2019-07-15 | 2021-07-09 | 温州鑫泰新材料股份有限公司 | Polypropylene sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |