CN205654989U - Epipodium rigidity carat pipe - Google Patents
Epipodium rigidity carat pipe Download PDFInfo
- Publication number
- CN205654989U CN205654989U CN201620494827.7U CN201620494827U CN205654989U CN 205654989 U CN205654989 U CN 205654989U CN 201620494827 U CN201620494827 U CN 201620494827U CN 205654989 U CN205654989 U CN 205654989U
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- material layer
- pipe wall
- tube wall
- carat pipe
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Abstract
The utility model relates to an epipodium rigidity carat pipe, be in including body and spiral winding strengthening rib on the body, the body includes the outer and pipe wall inlayer of pipe wall be provided with fibre preimpregnation area intermediate level between pipe wall skin and the pipe wall inlayer, the pipe wall is outer, the pipe wall inlayer is in PE material layer, PP material layer, PVC material layer, PET material layer, PBT material layer, PC material layer, PA material layer or the thermoplastic elastomer layer any one. The utility model discloses a with body design for the pipe wall is outer, the three layer construction of fibre preimpregnation area intermediate level and pipe wall inlayer has solved among the prior art that carat pipe ring rigidity is relatively poor, the problem of easy deformation, be in simultaneously the outer spiral winding of body has the strengthening rib, further is provided with three layer construction with the strengthening rib to strengthened carat ring rigidity of managing and deformation resistance ability, it designs scientific and reasonable, and the cost is lower, and it is convenient, durable lastingly to manufacture, can promote and replace the use of traditional metal pipeline.
Description
Technical field
This utility model relates to conveyance conduit, a kind of high ring rigidity carat pipe.
Background technology
Carat pipe has another name called high-density polyethylene resin winding reinforcing pipe, is as raw material with high density polyethylene (HDPE) (HDPE) material, Wrapping formed under hot melt state, and after using natural wind cooling, the cold conditions demoulding is prepared from.Owing to it has the advantage such as service life length, steady quality reliable, easy to connect, good leak tightness, low cost, it is widely used in the buried draining of Municipal, blow-off line, cable, cable jacket tubing etc..In recent years, in the design of buried pipeline, China requires that medium caliber continues to increase, simultaneously along with the increasing of bore, it is also desirable to the bigger buried degree of depth, this just requires that tubing possesses the ring stiffness and non-deformability more increased, to prevent from use occurring the phenomenons such as conquassation.But, it is poor generally to there is ring rigidity in current carat pipe, the problem being easily deformed during use.
Utility model content
The purpose of this utility model is just to provide a kind of high ring rigidity carat pipe, there is the problem that ring stiffness is poor, body is easily deformed solving existing carat pipe.
The purpose of this utility model is achieved in that a kind of high ring rigidity carat pipe, including body and the reinforcement being spirally wound on described body, described body includes tube wall outer layer and tube wall internal layer, is provided with fiber prepreg tape intermediate layer between described tube wall outer layer and tube wall internal layer.
Described tube wall outer layer, tube wall internal layer are any one in PE material layer, PP material layer, PVC material layer, PET material layer, PBT material layer, PC material layer, PA material layer or thermoplastic elastomer.
Described fiber prepreg tape intermediate layer is glass fibre early warning band intermediate layer, and the thickness in described fiber prepreg tape intermediate layer accounts for the 5-40% of the wall gross thickness of body.
Described reinforcement is hollow cylinder；Described reinforcement is to be prepared from by any one in any one in PE material, PP material, PVC material, PET material, PBT material, PC material, PA material or thermoplastic elastomer (TPE)；Or the wall structure of described reinforcement three-layer composite structure be can be designed as, PE material outer layer, fiber prepreg tape intermediate layer and PE material inner layer are followed successively by from outside to inside.
This utility model is by solving in prior art, by the three-decker that described shaft design is tube wall outer layer, fiber prepreg tape intermediate layer and tube wall internal layer, the problem that carat pipe ring rigidity is poor, be easily deformed, it is wound with reinforcement at described body external spiral simultaneously, and when the wall structure of reinforcement is three-decker, ring rigidity and the anti-deformation of carat pipe can be further enhanced.This utility model design science is reasonable, and ring rigidity is high, and non-deformability is good, and cost is relatively low, and it is convenient to manufacture, and durable improves carat reliability that pipe uses as blow-off line etc..
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the tube wall cross section structure schematic diagram of this utility model embodiment 1.
Fig. 3 is the tube wall cross section structure schematic diagram of this utility model embodiment 2.
Detailed description of the invention
Embodiment 1
As it is shown in figure 1, the high ring rigidity carat pipe that this utility model provides, including body 1 and the reinforcement 2 being spirally wound on body 1.The wall of body 1 is longitudinally sectioned, as shown in Figure 2, its body 1 includes tube wall outer layer 11 and the tube wall internal layer 13 prepared by PE material, the fiber prepreg tape intermediate layer 12 prepared by glass fibre it is provided with, the hollow cylinder that its reinforcement 2 is made for PE material between tube wall outer layer 11 and tube wall internal layer 13.And in preparation process, the thickness in fiber prepreg tape intermediate layer 12 can be prepared as accounting for the 5-40%, preferably 8-10% of the wall gross thickness of body 1.
Its tube wall outer layer 11, tube wall internal layer 13 can also be any one in PP material layer, PVC material layer, PET material layer, PBT material layer, PC material layer, PA material layer or thermoplastic elastomer；Described thermoplastic elastomer is TPU material layer, TPE material layer, ABS material layer or SBS material layer.
Reinforcement 2 can also is that and is prepared from by any one in PP material, PVC material, PET material, PBT material, PC material, PA material or thermoplastic elastomer (TPE) (TPU material, TPE material, ABS material or SBS material).
Embodiment 2
Carat pipe as shown in embodiment 1 and Fig. 1, the wall of body 1 is longitudinally sectioned as shown in Figure 3, body 1 is prepared as PE material tube wall outer layer 11, the tube wall internal layer 13 of fiber prepreg tape the intermediate layer 12 and PE material prepared by glass fibre, only the wall of reinforcement 2 is designed as three-layer composite structure, is followed successively by PE material outer layer 21 the most from outside to inside, fiber prepreg tape intermediate layer 22 and PE material inner layer 23 that glass fibre is made；And using PE material to be prepared from the tube wall outer layer 11 of body 1 as far as possible, this can make the PE material outer layer 21 of reinforcement 2 be easier to combine together.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
1. a high ring rigidity carat pipe, it is characterised in that including body and the reinforcement being spirally wound on described body, described body includes tube wall outer layer and tube wall internal layer, is provided with fiber prepreg tape intermediate layer between described tube wall outer layer and tube wall internal layer.
High ring rigidity carat pipe the most according to claim 1, it is characterized in that, described tube wall outer layer, tube wall internal layer are any one in PE material layer, PP material layer, PVC material layer, PET material layer, PBT material layer, PC material layer, PA material layer or thermoplastic elastomer.
High ring rigidity carat pipe the most according to claim 1, it is characterised in that described fiber prepreg tape intermediate layer is glass fibre prepreg tape intermediate layer, the thickness in described fiber prepreg tape intermediate layer accounts for the 5-40% of the wall gross thickness of body.
High ring rigidity carat pipe the most according to claim 1, it is characterised in that described reinforcement is hollow cylinder.
High ring rigidity carat pipe the most according to claim 4, it is characterised in that described reinforcement is to be prepared from by any one in PE material, PP material, PVC material, PET material, PBT material, PC material, PA material or thermoplastic elastomer (TPE).
High ring rigidity carat pipe the most according to claim 4, it is characterised in that the wall structure of described reinforcement is followed successively by PE material outer layer, fiber prepreg tape intermediate layer and PE material inner layer from outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494827.7U CN205654989U (en) | 2016-05-27 | 2016-05-27 | Epipodium rigidity carat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494827.7U CN205654989U (en) | 2016-05-27 | 2016-05-27 | Epipodium rigidity carat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654989U true CN205654989U (en) | 2016-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620494827.7U Expired - Fee Related CN205654989U (en) | 2016-05-27 | 2016-05-27 | Epipodium rigidity carat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654989U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099233A (en) * | 2017-12-18 | 2018-06-01 | 张雁 | It is a kind of to prepare soap-free emulsion polymeization seam modeling muscle helix tube method |
| CN108397616A (en) * | 2018-05-07 | 2018-08-14 | 四川易霖伟业管道有限公司 | Modified pressure-bearing type composite drainage pipe and preparation method thereof |
| CN110372946A (en) * | 2019-09-02 | 2019-10-25 | 福建亚通新材料科技股份有限公司 | A kind of wear-resisting carat pipe |
| CN110578838A (en) * | 2019-08-27 | 2019-12-17 | 安徽瑞通塑业有限公司 | polyethylene winding structure wall B-shaped pipe and production process thereof |
| CN113847482A (en) * | 2021-05-14 | 2021-12-28 | 顾地科技股份有限公司 | Winding structure wall pipe and manufacturing method thereof |
| CN115491021A (en) * | 2022-10-14 | 2022-12-20 | 南通嘉立德机电科技有限公司 | High-temperature-resistant anti-static hose and preparation method thereof |
-
2016
- 2016-05-27 CN CN201620494827.7U patent/CN205654989U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099233A (en) * | 2017-12-18 | 2018-06-01 | 张雁 | It is a kind of to prepare soap-free emulsion polymeization seam modeling muscle helix tube method |
| CN108397616A (en) * | 2018-05-07 | 2018-08-14 | 四川易霖伟业管道有限公司 | Modified pressure-bearing type composite drainage pipe and preparation method thereof |
| CN110578838A (en) * | 2019-08-27 | 2019-12-17 | 安徽瑞通塑业有限公司 | polyethylene winding structure wall B-shaped pipe and production process thereof |
| CN110372946A (en) * | 2019-09-02 | 2019-10-25 | 福建亚通新材料科技股份有限公司 | A kind of wear-resisting carat pipe |
| CN110372946B (en) * | 2019-09-02 | 2022-04-01 | 福建亚通新材料科技股份有限公司 | Wear-resisting carat pipe |
| CN113847482A (en) * | 2021-05-14 | 2021-12-28 | 顾地科技股份有限公司 | Winding structure wall pipe and manufacturing method thereof |
| CN115491021A (en) * | 2022-10-14 | 2022-12-20 | 南通嘉立德机电科技有限公司 | High-temperature-resistant anti-static hose and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 |