CN204512688U - A kind of carbon fibre reinforced pipe - Google Patents
A kind of carbon fibre reinforced pipe Download PDFInfo
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- CN204512688U CN204512688U CN201520065386.4U CN201520065386U CN204512688U CN 204512688 U CN204512688 U CN 204512688U CN 201520065386 U CN201520065386 U CN 201520065386U CN 204512688 U CN204512688 U CN 204512688U
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- base tube
- angle
- fibre reinforced
- reinforced pipe
- carbon fibre
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Abstract
The utility model discloses a kind of carbon fibre reinforced pipe, comprise base tube, described base tube by carbon fiber and glass fiber compound material one-body molded, the outer circumferential walls of base tube is provided with multi-compartment bed Rotating fields successively, and every layer of ply angles comprises the fibre cloth be wrapped in miter angle, 0 degree of angle and an angle of 90 degrees successively on base tube.This carbon fibre reinforced pipe antifatigue, compressive strength and anti-internal pressure intensity are better, on-the-spotly can wrap up solidifying, without the need to welding, also can not cause secondary pollution.
Description
Technical field:
The utility model relates to a kind of tubing, is specifically a kind of carbon fibre reinforced pipe.
Background technique:
Normal use reinforced concrete cement pipe and ductile iron pipe in pipe laying in the past.Just there will be when the reinforcing mesh of reinforced concrete cement pipe has solder joint insecure and run muscle and leak muscle phenomenon, pipe shaft local is occurred without muscle state; Shaping rear reinforcing mesh is difficult to placed in the middle, and reinforcing mesh is eccentric, and namely the protective layer of reinforcing mesh is uneven; This technique needs a large amount of moulds to ensure output, there is deviation in the size of each mould, the long-time dismounting of opposite opened mould uses and also there will be moderate finite deformation, therefore result in the deviations such as the circularity of tubing, mouth of pipe perpendicularity, caliber size and pipe range size larger, affect the installation quality of engineering, occur that seepage will cause road surface to be sunk, the soil and groundwater of pipeline both sides is polluted.And ductile iron pipe is not generally used in high pressure pipe network because compressive resistance is low, and because its body is relatively heavy, machinery must be employed during installation, occur leaking after suppressing test, all pipelines all must be dug out, pipeline is sling to the height putting clip into, installs clip prevention and leak.Relative to ductile iron pipe and reinforced concrete cement pipe, fiber composite pipe has apodeictic environment resistance, anticorrosion, and acid-and base-resisting and industrial atmosphere are functional, can not produce corrosion.But existing carbon fibre reinforced pipe adopts the multiple layered structure of carbon fiber and glass fibre usually, make carbon fibre reinforced pipe antifatigue, compressive strength and anti-internal force Compressive Strength not ideal enough,
Model utility content:
Technical problem to be solved in the utility model is, a kind of antifatigue, compressive strength and the better carbon fibre reinforced pipe of anti-internal pressure intensity are provided, this carbon fibre reinforced pipe on-the-spotly can wrap up solidifying, without the need to welding, also can not cause secondary pollution.
Technical solution of the present utility model is, a kind of carbon fibre reinforced pipe is provided, comprise base tube, described base tube by carbon fiber and glass fiber compound material one-body molded, the outer circumferential walls of base tube is provided with multi-compartment bed Rotating fields successively, and every layer of ply angles comprises the fibre cloth be wrapped in miter angle, 0 degree of angle and an angle of 90 degrees successively on base tube.
To adopt after above structure compared with prior art, the utility model has the following advantages: the utility model adopts integral forming process, can on-the-spot wrapping solidify during laying, without the need to welding, secondary pollution can not be caused, simultaneously, multilayer laying is provided with outside base tube, wherein, the fibre cloth that the miter angle in every layer of ply angles is wound around can strengthen antifatigue effect, and the fibre cloth that 0 degree of angle and an angle of 90 degrees are wound around can improve compressive strength and anti-internal pressure intensity.
As preferably, attachment band epoxy layer in described fibre cloth.
Accompanying drawing illustrates:
Accompanying drawing is structural representation of the present utility model.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, a kind of carbon fibre reinforced pipe, comprise base tube 1, described base tube 1 by carbon fiber and glass fiber compound material one-body molded, the outer circumferential walls of base tube 1 is provided with multi-compartment bed Rotating fields 2 successively, every layer of ply angles 2 comprises the fibre cloth be wrapped in miter angle, 0 degree of angle and an angle of 90 degrees successively on base tube, and fibre cloth is soaked with epoxy resin in advance, and epoxy resin is attached in fibre cloth.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.Every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion, include within scope of patent protection of the present utility model.
Claims (2)
1. a carbon fibre reinforced pipe, comprise base tube, it is characterized in that: described base tube by carbon fiber and glass fiber compound material one-body molded, the outer circumferential walls of base tube is provided with multi-compartment bed Rotating fields successively, and every layer of ply angles comprises the fibre cloth be wrapped in miter angle, 0 degree of angle and an angle of 90 degrees successively on base tube.
2. carbon fibre reinforced pipe according to claim 1, is characterized in that: attachment band epoxy layer in described fibre cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065386.4U CN204512688U (en) | 2015-01-30 | 2015-01-30 | A kind of carbon fibre reinforced pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065386.4U CN204512688U (en) | 2015-01-30 | 2015-01-30 | A kind of carbon fibre reinforced pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512688U true CN204512688U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520065386.4U Active CN204512688U (en) | 2015-01-30 | 2015-01-30 | A kind of carbon fibre reinforced pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605332A (en) * | 2016-01-21 | 2016-05-25 | 中国石油大学(北京) | Carbon-fiber-based reinforcing ring of pipe penetrating through active fault area |
| CN115111464A (en) * | 2022-06-07 | 2022-09-27 | 西安石油大学 | Supercritical CO containing impurities 2 Crack arrest control method for conveying pipeline |
-
2015
- 2015-01-30 CN CN201520065386.4U patent/CN204512688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605332A (en) * | 2016-01-21 | 2016-05-25 | 中国石油大学(北京) | Carbon-fiber-based reinforcing ring of pipe penetrating through active fault area |
| CN115111464A (en) * | 2022-06-07 | 2022-09-27 | 西安石油大学 | Supercritical CO containing impurities 2 Crack arrest control method for conveying pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |