CN205048014U - Wetout's compound pipe of non - lurex and production facility - Google Patents
Wetout's compound pipe of non - lurex and production facility Download PDFInfo
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- CN205048014U CN205048014U CN201520573302.8U CN201520573302U CN205048014U CN 205048014 U CN205048014 U CN 205048014U CN 201520573302 U CN201520573302 U CN 201520573302U CN 205048014 U CN205048014 U CN 205048014U
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Abstract
The utility model relates to a wetout's compound pipe of non - lurex and production facility, the compound pipe of non - lurex, include by interior medium transport layer, enhancement layer and the protective layer that sets gradually outside to that during production, fluorescent lamp extruder production fluorescent lamp is as the medium transport layer, N layer liquid rubber and the winding N non - lurex in layer area, formation enhancement layer in turn coat in the medium transport layer, the formation protective layer is taken at the outmost non - lurex of enhancement layer to the protective layer extruder. The utility model discloses because adopt liquid rubber to soak non - lurex silk, the protection fibre is not corroded by external liquid or impurity, guarantee that compound pipe performance can not sudden failure to the life -saving.
Description
Technical field
The utility model relates to a kind of oil field flexible composite high pressure pipeline.
Background technique
It is high that non-metallic fiber silk has mechanical strength; the advantage that good insulating, heat resistance are strong, corrosion stability is good, is widely used in the enhancing part of composite material, when the Multi-media transport layer of the existing composite pipe do not infiltrated or protective layer exist little damage; have liquid such as water etc. to enter construction layer, then body lost efficacy.
The composite pipe that existing employing epoxy infiltrates, although liquid can be stoped to enter construction layer, the flexibility after curable epoxide and toughness are all very poor, can production length short.
Summary of the invention
The utility model object is the technological deficiency overcoming existing composite pipe, provides a kind of the non-metallic fiber composite pipe and the manufacturing mechanism that infiltrate process.
Technical solution of the present utility model is:
A kind of non-metallic fiber composite pipe infiltrating process; comprise the Multi-media transport layer, enhancement layer and the protective layer that set gradually from inside to outside; its special way is: described enhancement layer comprises from inside to outside spaced N number of liquid rubber soakage layer and N number of layer of non metallic fibers successively, described N >=1.
Above-mentioned N=2.
The manufacturing mechanism of the non-metallic fiber composite pipe of above-mentioned infiltration process, comprises the light pipe extruder set gradually along composite pipe direction of advance, N number of fiber winding machine, protective layer extruder; Its special way is: also comprise the immersion equipment be separately positioned on before each fiber winding machine.
Above-mentioned immersion equipment is gluing equipment and/or impregnation equipment.
Above-mentioned manufacturing mechanism also comprises at least one high temperature drying equipment, and described high temperature drying equipment is arranged between last fiber winding machine and protective layer extruder or after being arranged on each immersion equipment.
Above-mentioned high temperature drying equipment comprises hollow bushing, the multiple heating units be arranged in hollow bushing.
Heating unit distribution density in the middle part of above-mentioned hollow bushing is greater than the distribution density of both sides.
The production method of the non-metallic fiber composite pipe of above-mentioned infiltration process, its special way is: comprise the following steps:
1) light pipe extruder produces light pipe as Multi-media transport layer;
2) on Multi-media transport layer, alternately apply N layer liquid rubber and be wound around N layer non-metallic fiber band, forming enhancement layer;
3) protective layer extruder forms protective layer on the outermost surface non-metallic fiber band of enhancement layer.
The production method of the non-metallic fiber composite pipe of above-mentioned infiltration process, its special way is: also comprise the high-temperature heating curing schedule to N layer liquid rubber, described high-temperature heating curing schedule is arranged on after every layer of liquid rubber applied, or is arranged on after last one deck non-metallic fiber band is wound around.
Technological merit of the present utility model:
1, the utility model infiltrates non-metallic fiber silk owing to adopting liquid rubber, and protection fiber, not by environmental liquids or contaminating erosion, ensures that Composite pipe properties can not catastrophic failure, and life-saving.
The non-metallic fiber silk flexible composite pipe of the infiltration 2, designed by the utility model, compares and common does not infiltrate composite pipe, have following characteristics: resistance to chemical attack, ageing-resistant, flexible, the life-span is long.
The non-metallic fiber silk flexible composite pipe of the infiltration 3, designed by the utility model, compare epoxy infiltrate composite pipe, there is following characteristics: flexible, good toughness, can production length long.
4, the utility model only need increase multiple immersion equipment on existing equipment, just can realize operation non-metallic fiber being carried out to synchronous infiltrate body rubber, thus greatly strengthen pliability and the working life of pipeline.
5, high temperature drying equipment of the present utility model can carry out rapid heating solidification to the liquid rubber infiltrated, thus reduces liquid rubber to the impact of finishing operations.
6, the utility model production method is that non-metallic fiber silk is infiltrated deposition by liquid rubber on the plastic tube in winding; and solidify; the material property of non-metallic fiber silk and plastic tube itself can not be damaged; non-metallic fiber silk can be improved when other impurity or water erosion simultaneously; mechanical property and the thermal conductivity of protection fibre property are without prejudice; and slowing down the aging oxidation of cellosilk, the use working pressure of pipeline is maximum working pressure can reach 32MPa.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation that the utility model infiltrates the non-metallic fiber composite pipe of process;
Fig. 2 A is the utility model manufacturing mechanism working principle front half part schematic diagram;
Fig. 2 B is the utility model manufacturing mechanism working principle latter half part schematic diagram;
Fig. 3 is the principle schematic of the utility model high temperature drying equipment;
Reference character:
1-inside liner, 2-enhancement layer, 3-protective layer, 4-light pipe extruder, 5-fiber winding machine, 6-protective layer extruder, 7-immersion equipment, 8-high temperature drying equipment, 81-hollow bushing, 82-heating unit, 9-unwinding and rewinding machine, 10-tractor.
Embodiment
The utility model provides a kind of non-metallic fiber composite pipe infiltrating process; comprise the Multi-media transport layer, enhancement layer and the protective layer that set gradually from inside to outside; enhancement layer comprises from inside to outside spaced N number of liquid rubber soakage layer and N number of layer of non metallic fibers successively; wherein; N >=1, optimal selection N=2.
The utility model, for infiltrating the manufacturing mechanism of the non-metallic fiber composite pipe of process, comprises the light pipe extruder set gradually along composite pipe direction of advance, N number of fiber winding machine, protective layer extruder; Also comprise the immersion equipment be separately positioned on before each fiber winding machine.
Immersion equipment can be gluing equipment entirely, can be also impregnation equipment entirely, also can infiltrate according to difference and require to arrange gluing equipment or impregnation equipment respectively on same production line.
In order to the curing time of accelerating liquid rubber; reduce the impact on next process; manufacturing mechanism also can comprise at least one high temperature drying equipment, and high temperature drying equipment is arranged between last fiber winding machine and protective layer extruder or after being arranged on each immersion equipment.High temperature drying equipment comprises hollow bushing, the multiple heating units be arranged in hollow bushing.In order to reduce energy consumption, the heating unit distribution density in the middle part of hollow bushing is greater than the distribution density of both sides.
The utility model infiltrates the production method of the non-metallic fiber composite pipe of process, comprises the following steps:
1) light pipe extruder produces light pipe as Multi-media transport layer;
2) on Multi-media transport layer, alternately apply N layer liquid rubber and be wound around N layer non-metallic fiber band, forming enhancement layer;
3) protective layer extruder forms protective layer on the outermost surface non-metallic fiber band of enhancement layer.
In fact, in order to the efficiency of speed production line, also can carry out high-temperature heating solidification to N layer liquid rubber, this step is arranged on after every layer of liquid rubber applied, or is arranged on after last one deck non-metallic fiber band is wound around.
Impregnation equipment, comprise thermostatic bath, vacuum pump, liquid rubber container, lucite pipe, liquid rubber container is in thermostatic bath, is placed in container with transparent pipe one end, and transparent pipe one end is communicated with vacuum pump.
Winding layer after infiltration carries out coated, and winding layer outermost one deck scribbles wearing layer before coated.
Claims (7)
1. one kind infiltrates the non-metallic fiber composite pipe of process; comprise the Multi-media transport layer, enhancement layer and the protective layer that set gradually from inside to outside; it is characterized in that: described enhancement layer comprises from inside to outside spaced N number of liquid rubber soakage layer and N number of layer of non metallic fibers successively, described N >=1.
2. the non-metallic fiber composite pipe infiltrating process according to claim 1, is characterized in that: N=2.
3. the manufacturing mechanism of the non-metallic fiber composite pipe of the infiltration process described in production claim 1, comprises the light pipe extruder set gradually along composite pipe direction of advance, N number of fiber winding machine, protective layer extruder; It is characterized in that: also comprise the immersion equipment be separately positioned on before each fiber winding machine.
4. the manufacturing mechanism infiltrating the non-metallic fiber composite pipe of process according to claim 3, is characterized in that: described immersion equipment is gluing equipment and/or impregnation equipment.
5. the manufacturing mechanism of the non-metallic fiber composite pipe of the infiltration process according to claim 3 or 4; it is characterized in that: also comprise at least one high temperature drying equipment, described high temperature drying equipment is arranged between last fiber winding machine and protective layer extruder or after being arranged on each immersion equipment.
6. the manufacturing mechanism infiltrating the non-metallic fiber composite pipe of process according to claim 5, is characterized in that: described high temperature drying equipment comprises hollow bushing, the multiple heating units be arranged in hollow bushing.
7. the manufacturing mechanism infiltrating the non-metallic fiber composite pipe of process according to claim 6, is characterized in that: the heating unit distribution density in the middle part of described hollow bushing is greater than the distribution density of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573302.8U CN205048014U (en) | 2015-07-31 | 2015-07-31 | Wetout's compound pipe of non - lurex and production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573302.8U CN205048014U (en) | 2015-07-31 | 2015-07-31 | Wetout's compound pipe of non - lurex and production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048014U true CN205048014U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520573302.8U Active CN205048014U (en) | 2015-07-31 | 2015-07-31 | Wetout's compound pipe of non - lurex and production facility |
Country Status (1)
| Country | Link |
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| CN (1) | CN205048014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179825A (en) * | 2015-07-31 | 2015-12-23 | 西安斯通管业有限公司 | Infiltrated non-metal fiber composite pipe, producing device and method |
-
2015
- 2015-07-31 CN CN201520573302.8U patent/CN205048014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179825A (en) * | 2015-07-31 | 2015-12-23 | 西安斯通管业有限公司 | Infiltrated non-metal fiber composite pipe, producing device and method |
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| GR01 | Patent grant |