CN204573366U - The composite and flexible of resistance to infiltration pneumatic tube - Google Patents
The composite and flexible of resistance to infiltration pneumatic tube Download PDFInfo
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- CN204573366U CN204573366U CN201520214736.9U CN201520214736U CN204573366U CN 204573366 U CN204573366 U CN 204573366U CN 201520214736 U CN201520214736 U CN 201520214736U CN 204573366 U CN204573366 U CN 204573366U
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Abstract
The utility model relates to flexible pipe manufacturing technology field, specifically a kind of resistance to infiltration, tightness is good, intensity is high, the lightweight composite and flexible of resistance to infiltration pneumatic tube, it is characterized in that the base tube of 3-tier architecture is made by co-extrusion mode, wherein base tube is respectively equipped with PPS polyphenylene sulfide ether layer from the inside to the outside, heat-fusing glue layer, PP or PE or PA material layer, base tube outside is provided with enhancement layer, enhancement layer is band of narrow fabric or fiber winding layer, enhancement layer outside is provided with PE protective layer, the utility model compared with prior art, do not need to add metallic material, effectively reduce body weight and cost of production, resistance to infiltration, tightness is good, flexible, and it is high temperature resistant, corrosion-resistant, be specially adapted to fuel oil, combustion gas exploitation conveying.
Description
Technical field
The utility model relates to flexible pipe manufacturing technology field, and specifically a kind of resistance to infiltration, tightness is good, intensity is high, the lightweight composite and flexible of resistance to infiltration pneumatic tube.
Background technique
Current air shooter is generally steel pipe, install inconvenient, perishable, go wrong not easily maintain and replace, in use under running into naked light or high-temperature condition, whole transmission system can be caused to shut down, if more seriously body is interior carry inflammable gas, can result in greater loss.
Summary of the invention
The utility model is for the shortcoming and defect existed in prior art, propose that a kind of structure is simple, cost is low, have that resistance to infiltration, tightness are good, the composite and flexible of the resistance to infiltration pneumatic tube of good, the resistance to naked light of tortuosity, the advantage such as high temperature resistant, corrosion-resistant, high pressure resistant.
The utility model can be reached by following measures:
A kind of composite and flexible of resistance to infiltration pneumatic tube; it is characterized in that the base tube of 3-tier architecture is made by co-extrusion mode; wherein base tube is respectively equipped with PPS polyphenylene sulfide ether layer, heat-fusing glue layer, PP or PE or PA material layer from the inside to the outside; base tube outside is provided with enhancement layer; enhancement layer is band of narrow fabric or fiber winding layer, and enhancement layer outside is provided with PE protective layer.
The each layer thickness scope of base tube of 3-tier architecture described in the utility model can be:
PPS polyphenylene sulfide ether layer 0.5-3mm;
Heat-fusing glue layer: 0.5-3mm;
PP or PE or PA material layer: 1-5mm.
The band of narrow fabric adopted in enhancement layer described in the utility model is high molecular polymer and twice-laid band of narrow fabric, wherein macromolecule polymer material is PPS, PVDF, PP, PE, PA etc., lamination coating is glass fibre, aramid fibre and carbon fiber etc., belt-strap width scope is 30-80mm, winding angle scope is 30-85 degree, and being wound around number of plies scope is 2,4,6 layers.
Enhancement layer described in the utility model and base tube adhesion.
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 2.5mm;
Heat-fusing glue layer: 0.8mm;
PP or PE or PA material layer: 3mm;
Enhancement layer adopts belt-strap width to be 36mm, and winding angle scope is 47 degree, and being wound around number of plies scope is 2,4,6 layers.
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 1.5mm;
Heat-fusing glue layer: 2.5mm;
PP or PE or PA material layer: 4.5mm;
Enhancement layer adopts belt-strap width to be 45mm, and winding angle scope is 58 degree, and being wound around number of plies scope is 2,4,6 layers.
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 1.0mm;
Heat-fusing glue layer: 1.0mm;
PP or PE or PA material layer: 2.5mm;
Enhancement layer adopts belt-strap width to be 72mm, and winding angle scope is 60 degree, and being wound around number of plies scope is 2,4,6 layers.
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 1.2mm;
Heat-fusing glue layer: 2.8mm;
PP or PE or PA material layer: 2.0mm;
Enhancement layer adopts belt-strap width to be 65mm, and winding angle scope is 45 degree, and being wound around number of plies scope is 2,4,6 layers.
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 1.8mm;
Heat-fusing glue layer: 1.2mm;
PP or PE or PA material layer: 2.4mm;
Enhancement layer adopts belt-strap width to be 55mm, and winding angle scope is 50 degree, and being wound around number of plies scope is 2,4,6 layers.
Compared with prior art, do not need to add metallic material, effectively reduce body weight and cost of production, resistance to infiltration, tightness are good, flexible, and high temperature resistant, corrosion-resistant for the utility model, are specially adapted to fuel oil, combustion gas exploitation conveying.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Reference character: PPS polyphenylene sulfide ether layer 1, heat-fusing glue layer 2, PP or PE or PA material layer 3
Enhancement layer 4, PE protective layer 5, base tube 6.
embodiment:
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in drawings; the utility model proposes a kind of composite and flexible of resistance to infiltration pneumatic tube; it is characterized in that the base tube 6 of 3-tier architecture is made by co-extrusion mode; wherein base tube 6 is respectively equipped with PPS polyphenylene sulfide ether layer 1, heat-fusing glue layer 2, PP or PE or PA material layer 3 from the inside to the outside; base tube outside is provided with enhancement layer 4; enhancement layer 4 is band of narrow fabric or fiber winding layer, and enhancement layer 4 outside is provided with PE protective layer 5.
The each layer thickness scope of base tube 6 of 3-tier architecture described in the utility model can be:
PPS polyphenylene sulfide ether layer 0.5-3mm;
Heat-fusing glue layer: 0.5-3mm;
PP or PE or PA material layer: 1-5mm.
The band of narrow fabric adopted in enhancement layer 4 described in the utility model is high molecular polymer and twice-laid band of narrow fabric, wherein macromolecule polymer material is PPS, PVDF, PP, PE, PA etc., lamination coating is glass fibre, aramid fibre and carbon fiber etc., belt-strap width scope is 30-80mm, winding angle scope is 30-85 degree, and being wound around number of plies scope is 2,4,6 layers.
Enhancement layer 4 described in the utility model and base tube adhesion.
embodiment 1:
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 2.5mm;
Heat-fusing glue layer: 0.8mm;
PP or PE or PA material layer: 3mm;
Enhancement layer adopts belt-strap width to be 36mm, and winding angle scope is 47 degree, and being wound around number of plies scope is 2,4,6 layers, and described enhancement layer and base tube adhesion, described enhancement layer outside is provided with the NA PE protective layer with enhancement layer, and the thickness of PE protective layer is 5mm.
embodiment 2:
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 1.5mm;
Heat-fusing glue layer: 2.5mm;
PP or PE or PA material layer: 4.5mm;
Enhancement layer adopts belt-strap width to be 45mm, and winding angle scope is 58 degree, and being wound around number of plies scope is 2,4,6 layers, and described enhancement layer outside is provided with the NA PE protective layer with enhancement layer, and the thickness of PE protective layer is 3mm.
embodiment 3:
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 1.0mm;
Heat-fusing glue layer: 1.0mm;
PP or PE or PA material layer: 2.5mm;
Enhancement layer adopts belt-strap width to be 72mm, and winding angle scope is 60 degree, and being wound around number of plies scope is 2,4,6 layers, and described enhancement layer outside is provided with the NA PE protective layer with enhancement layer, and the thickness of PE protective layer is 2mm.
embodiment 4:
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 1.2mm;
Heat-fusing glue layer: 2.8mm;
PP or PE or PA material layer: 2.0mm;
Enhancement layer adopts belt-strap width to be 65mm, and winding angle scope is 45 degree, and being wound around number of plies scope is 2,4,6 layers, and described enhancement layer outside is provided with the NA PE protective layer with enhancement layer, and the thickness of PE protective layer is 2mm.
embodiment 5:
The body layer of following specification is preferably provided with from the inside to the outside in the utility model:
PPS polyphenylene sulfide ether layer 1.8mm;
Heat-fusing glue layer: 1.2mm;
PP or PE or PA material layer: 2.4mm;
Enhancement layer adopts belt-strap width to be 55mm, and winding angle scope is 50 degree, and being wound around number of plies scope is 2,4,6 layers, and described enhancement layer outside is provided with the NA PE protective layer with enhancement layer, and the thickness of PE protective layer is 2mm.
Composite and flexible pneumatic tube provided by the utility model compared with prior art, pipeline vicat softening temperature 165 DEG C, tensile strength is 34MPa, elongation at break 6%, mortar water rate 0.01743g/h, the more common internal lining pipe of this pipe vicat softening temperature promotes 33 DEG C, and hardness is large, and mortar abrasion are 4.15 times of common internal lining pipe.
Claims (9)
1. the composite and flexible of a resistance to infiltration pneumatic tube; it is characterized in that the base tube of 3-tier architecture is made by co-extrusion mode; wherein base tube is respectively equipped with PPS polyphenylene sulfide ether layer, heat-fusing glue layer, PP or PE or PA material layer from the inside to the outside; base tube outside is provided with enhancement layer; enhancement layer is band of narrow fabric or fiber winding layer, and enhancement layer outside is provided with PE protective layer.
2. the one composite and flexible of resistance to infiltration pneumatic tube according to claim 1, is characterized in that each layer thickness scope of the base tube of described 3-tier architecture is:
PPS polyphenylene sulfide ether layer 0.5-3mm;
Heat-fusing glue layer: 0.5-3mm;
PP or PE or PA material layer: 1-5mm.
3. the one composite and flexible of resistance to infiltration pneumatic tube according to claim 1, it is characterized in that the band of narrow fabric adopted in described enhancement layer is high molecular polymer and twice-laid band of narrow fabric, wherein belt-strap width scope is 30-80mm, winding angle scope is 30-85 degree, and being wound around number of plies scope is 2,4,6 layers.
4. the one composite and flexible of resistance to infiltration pneumatic tube according to claim 1, is characterized in that described enhancement layer and base tube adhesion.
5. the one composite and flexible of resistance to infiltration pneumatic tube according to claim 1, is characterized in that the body layer being provided with following specification from the inside to the outside:
PPS polyphenylene sulfide ether layer 2.5mm;
Heat-fusing glue layer: 0.8mm;
PP or PE or PA material layer: 3mm;
Enhancement layer adopts belt-strap width to be 36mm, and winding angle scope is 47 degree, and being wound around number of plies scope is 2,4,6 layers.
6. the one composite and flexible of resistance to infiltration pneumatic tube according to claim 1, is characterized in that the body layer being provided with following specification from the inside to the outside:
PPS polyphenylene sulfide ether layer 1.5mm;
Heat-fusing glue layer: 2.5mm;
PP or PE or PA material layer: 4.5mm;
Enhancement layer adopts belt-strap width to be 45mm, and winding angle scope is 58 degree, and being wound around number of plies scope is 2,4,6 layers.
7. the one composite and flexible of resistance to infiltration pneumatic tube according to claim 1, is characterized in that the body layer being provided with following specification from the inside to the outside:
PPS polyphenylene sulfide ether layer 1.0mm;
Heat-fusing glue layer: 1.0mm;
PP or PE or PA material layer: 2.5mm;
Enhancement layer adopts belt-strap width to be 72mm, and winding angle scope is 60 degree, and being wound around number of plies scope is 2,4,6 layers.
8. the one composite and flexible of resistance to infiltration pneumatic tube according to claim 1, is characterized in that the body layer being provided with following specification from the inside to the outside:
PPS polyphenylene sulfide ether layer 1.2mm;
Heat-fusing glue layer: 2.8mm;
PP or PE or PA material layer: 2.0mm;
Enhancement layer adopts belt-strap width to be 65mm, and winding angle scope is 45 degree, and being wound around number of plies scope is 2,4,6 layers.
9. the one composite and flexible of resistance to infiltration pneumatic tube according to claim 1, is characterized in that the body layer being provided with following specification from the inside to the outside:
PPS polyphenylene sulfide ether layer 1.8mm;
Heat-fusing glue layer: 1.2mm;
PP or PE or PA material layer: 2.4mm;
Enhancement layer adopts belt-strap width to be 55mm, and winding angle scope is 50 degree, and being wound around number of plies scope is 2,4,6 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214736.9U CN204573366U (en) | 2015-04-12 | 2015-04-12 | The composite and flexible of resistance to infiltration pneumatic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214736.9U CN204573366U (en) | 2015-04-12 | 2015-04-12 | The composite and flexible of resistance to infiltration pneumatic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573366U true CN204573366U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520214736.9U Active CN204573366U (en) | 2015-04-12 | 2015-04-12 | The composite and flexible of resistance to infiltration pneumatic tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776275A (en) * | 2015-04-12 | 2015-07-15 | 威海纳川管材有限公司 | Permeation-resisting composite flexible gas delivery pipe and manufacturing method thereof |
-
2015
- 2015-04-12 CN CN201520214736.9U patent/CN204573366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776275A (en) * | 2015-04-12 | 2015-07-15 | 威海纳川管材有限公司 | Permeation-resisting composite flexible gas delivery pipe and manufacturing method thereof |
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