CN206419586U - A kind of double-layer nylon pipe - Google Patents
A kind of double-layer nylon pipe Download PDFInfo
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- CN206419586U CN206419586U CN201720059059.7U CN201720059059U CN206419586U CN 206419586 U CN206419586 U CN 206419586U CN 201720059059 U CN201720059059 U CN 201720059059U CN 206419586 U CN206419586 U CN 206419586U
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- fabric reinforcement
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Abstract
The utility model discloses a kind of double-layer nylon pipe, including nylon inner layer and nylon outer layer, fabric reinforcement layer is installed between the nylon inner layer and nylon outer layer, and nitrile rubber layer is installed with fabric reinforcement layer outer surface, PUR is filled between fabric reinforcement layer and the nitrile rubber layer, wire drawing net is equipped between fabric reinforcement layer and the nitrile rubber layer and nylon inner layer and between nitrile rubber layer and nylon outer layer, pass through wire drawing being connected to form one structure between three layers of wire drawing net, the nylon external sheath has hydrogenated nitrile-butadiene rubber layer, form three-dimensional island structure, with stable transmission structure, performance is relatively quite a lot of, particularly there is larger lifting on bearing capacity and tension ability, for more preferable protection can be provided in adverse circumstances.
Description
Technical field
The utility model is related to pipe technology field, specially a kind of double-layer nylon pipe.
Background technology
Within the quite a long time, rubber pipeline is most commonly seen in pipe applications.It is widely used
In the civil and military equipment such as automobile, steamer.However, continuing to develop with modern technologies, wide variety of rubber tube before
Road is it is impossible to meet existing demand, the region particularly corroded in organic matter, rubber tube due to being oxidized easily aging,
It is easy to damaged, fracture etc. occur.And rubber tubing is soft without certain idiomorphism, it is not easy to form stable conduction knot
Structure, and anti-strong bending ability is also poor, it is difficult to meet actual demand, and hardness is low on the whole, is easily being used
During destroyed by other equipment, its heat-resisting ability is also poor.And emerging nylon tube is due to material cause, phase
It is more quite a lot of than rubber tube performance for, still, in adverse circumstances and the environment of deep-etching, still exist described above
The problem of rubber tube is the same.It is difficult to the effective demand for meeting reality.Particularly on bearing capacity and tension ability, or ratio
Weaker, it is difficult to meet existing device requirement.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of double-layer nylon pipe, including nylon inner layer
With nylon outer layer, fabric reinforcement layer is installed between the nylon inner layer and nylon outer layer, and in fabric reinforcement layer appearance
Face is installed between nitrile rubber layer, fabric reinforcement layer and the nitrile rubber layer and is filled with PUR, and the fabric adds
Wire drawing net is equipped between strong layer and nitrile rubber layer and nylon inner layer and between nitrile rubber layer and nylon outer layer, it is described
By wire drawing being connected to form one structure between three layers of wire drawing net, the nylon external sheath has hydrogenated nitrile-butadiene rubber layer.
As a kind of preferred technical scheme of the utility model, the distance between the nylon inner layer and nylon outer layer are
2mm, and it is less than 0.02mm apart from tolerance.
As a kind of preferred technical scheme of the utility model, the fabric reinforcement layer is in overlap island, and two layers up and down
Between intersect and be built up the stable bridge-like structure of intersection.
As a kind of preferred technical scheme of the utility model, the wire drawing between the wire drawing net is longitudinal dispersion structure,
And equidistant isodensity is uniformly distributed between wire drawing net, and three-dimensional island shelf structure is formed by wire drawing between adjacent wire drawing.
As a kind of preferred technical scheme of the utility model, it is thin that the hydrogenated nitrile-butadiene rubber layer outer surface is additionally provided with PVC
Film.
Compared with prior art, the beneficial effects of the utility model are：The double-layer nylon pipe, by set nylon inner layer and
Pipeline is divided into two layers by nylon outer layer, and add between nylon inner layer and nylon outer layer fabric reinforcement layer and nitrile rubber layer plus
Strong mechanical property, and internally it is equipped with the island structure for forming solid between three layers of wire drawing net, wire drawing net by wire drawing, tool
There is a stable transmission structure, there is larger lifting on bearing capacity and tension Zhang Nengli, and filled between hole internally
PUR is filled with, heat endurance is improved, and anti-corrosion capability is improved by double-decker, and the iterative structure of multilayer improves Buddhist nun
The hardness of imperial entirety tubing, outermost PVC film, which can be provided, is effectively protected from corrosion.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model cross-sectional view.
In figure：1- nylon inner layers；2- nylon outer layers；3- fabric reinforcement layers；4- nitrile rubbers layer；5- PURs；6- wire drawings
Net；7- wire drawings；8-PVC films.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of double-layer nylon pipe, including nylon inner layer
1 and nylon outer layer 2, fabric reinforcement layer 3 is installed between the nylon inner layer 1 and nylon outer layer 2, and in fabric reinforcement layer
3 outer surfaces are installed between nitrile rubber layer 4, fabric reinforcement layer 3 and the nitrile rubber layer 4 and are filled with PUR 5, institute
State between fabric reinforcement layer 3 and nitrile rubber layer 4 and nylon inner layer 1 and be all provided between nitrile rubber layer 4 and nylon outer layer 2
Have and be coated between wire drawing net 6, three layers of wire drawing net 6 by the being connected to form one structure of wire drawing 7, the nylon outer layer 2
Hydrogenated nitrile-butadiene rubber layer 4.
Preferably, the distance between the nylon inner layer 1 and nylon outer layer 2 are 2mm, and are less than apart from tolerance
0.02mm；The fabric reinforcement layer 3 intersects in overlapping island, and up and down between two layers is built up the stable bridge like knot of intersection
Structure；Wire drawing 7 between the wire drawing net 6 is longitudinal dispersion structure, and equidistant isodensity is uniformly distributed between wire drawing net 6,
Three-dimensional island shelf structure is formed by wire drawing 7 between adjacent wire drawing 7；4 outer surface of hydrogenated nitrile-butadiene rubber layer are additionally provided with PVC film
8。
Specifically used mode and advantage：The double-layer nylon pipe, by setting nylon inner layer and nylon outer layer to be divided into pipeline
Two layers, and add between nylon inner layer and nylon outer layer fabric reinforcement layer and nitrile rubber layer strengthens mechanical property, and inside
Portion is equipped with the island structure for forming solid between three layers of wire drawing net, wire drawing net by wire drawing, with stable transmission structure,
There is larger lifting on bearing capacity and tension Zhang Nengli, and PUR is filled between hole internally, improve heat
Stability, and anti-corrosion capability, and the hardness of the overall tubing of iterative structure raising nylon of multilayer are improved by double-decker,
Outermost PVC film, which can be provided, is effectively protected from corrosion.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of double-layer nylon pipe, it is characterised in that：Including nylon inner layer（1）With nylon outer layer（2）, the nylon inner layer（1）
With nylon outer layer（2）Between be installed with fabric reinforcement layer（3）, and in fabric reinforcement layer（3）Outer surface is installed with fourth
Nitrile rubber layer（4）, the fabric reinforcement layer（3）With nitrile rubber layer（4）Between be filled with PUR（5）, the fabric reinforcement
Layer（3）With nitrile rubber layer（4）And nylon inner layer（1）Between and nitrile rubber layer（4）With nylon outer layer（2）Between be all provided with
There is wire drawing net（6）, three layers of wire drawing net（6）Between pass through wire drawing（7）Being connected to form one structure, the nylon outer layer
（2）It is coated with hydrogenated nitrile-butadiene rubber layer（4）.
2. a kind of double-layer nylon pipe according to claim 1, it is characterised in that：The nylon inner layer（1）With nylon outer layer
（2）The distance between be 2mm, and apart from tolerance be less than 0.02mm.
3. a kind of double-layer nylon pipe according to claim 1, it is characterised in that：The fabric reinforcement layer（3）In overlapping island
Shape, and intersect between two layers be built up the stable bridge-like structure of intersection up and down.
4. a kind of double-layer nylon pipe according to claim 1, it is characterised in that：The wire drawing net（6）Between wire drawing（7）
For longitudinal dispersion structure, and in wire drawing net（6）Between equidistantly isodensity be uniformly distributed, adjacent wire drawing（7）Between pass through wire drawing
（7）Form three-dimensional island shelf structure.
5. a kind of double-layer nylon pipe according to claim 1, it is characterised in that：The hydrogenated nitrile-butadiene rubber layer（4）Appearance
Face is additionally provided with PVC film（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059059.7U CN206419586U (en) | 2017-01-18 | 2017-01-18 | A kind of double-layer nylon pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059059.7U CN206419586U (en) | 2017-01-18 | 2017-01-18 | A kind of double-layer nylon pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419586U true CN206419586U (en) | 2017-08-18 |
Family
ID=59572335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059059.7U Active CN206419586U (en) | 2017-01-18 | 2017-01-18 | A kind of double-layer nylon pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN206419586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150734A (en) * | 2018-02-09 | 2018-06-12 | 安徽华奇管业有限公司 | A kind of bamboo with groove and tognue type interface winding composite pressure pipe of unstressed defect |
-
2017
- 2017-01-18 CN CN201720059059.7U patent/CN206419586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150734A (en) * | 2018-02-09 | 2018-06-12 | 安徽华奇管业有限公司 | A kind of bamboo with groove and tognue type interface winding composite pressure pipe of unstressed defect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 516000 No.01, 8 / F, workshop, building 25, No.2, wisdom Avenue, Lilin Town, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Guangdong Weishida Material Technology Co.,Ltd. Address before: No.13, Fengping Road, Jinlong Industrial Zone, Sanzhong village committee, Qingxi Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN VAST INSULATION MATERIALS Co.,Ltd. |
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| CP03 | "change of name, title or address" |