CN102213349A - Adhesion-type pull and extrusion composite pipe - Google Patents
Adhesion-type pull and extrusion composite pipe Download PDFInfo
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- CN102213349A CN102213349A CN 201110133745 CN201110133745A CN102213349A CN 102213349 A CN102213349 A CN 102213349A CN 201110133745 CN201110133745 CN 201110133745 CN 201110133745 A CN201110133745 A CN 201110133745A CN 102213349 A CN102213349 A CN 102213349A
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Abstract
The invention relates to a pipeline used for conveying a flow medium, in particular to an adhesion-type pull and extrusion composite pipe which is provided with an inner lining layer molded by macromolecule polymers in an extrusion manner; a loop layer is formed by pulling and extruding resin and high strength fiber on the inner lining layer to wind with the axial direction in a 10-30 degrees inclined angle; a portrait layer is formed by uniformly distributing, covering, heating and curing resin fiber on the loop layer parallel to the axial direction; and an external protective layer is formed by winding an ageing-resistant macromolecular polymer composite belt on the portrait layer. The composite pipe disclosed by the invention has a simple and reasonable structure, is easy to manufacture and has low cost; and as the portrait layer resin fiber is parallel to the pipe axially, the one-way strength of the fiber is enhanced, and the composite pipe high compressive strength and tensile strength and is corrosion-resistant.
Description
Technical field
The present invention relates to be used for the pipeline of conveyance fluid medium, specifically a kind of adhesion type pultrusion composite pipe.
Background technique
Adhesion type pultrusion composite pipe in use should bear the elevated pressures in the conveyance fluid, bears very big pulling force again.Longitudinal layer in the existing composite pipe is normally twined to angled spiral by resin fibre and tubular axis and forms, and it mainly acts on longitudinal layer and bear interior pressure.Under the high tensile strength effect, axial tension easily takes place composite pipe makes its distortion.In order to reach the axial tensile strength of expection, the longitudinal layer that generally adopts multi-layer helical to twine strengthens the weight of its pipe, and materials are many, the waste resource, and cost improves.
Summary of the invention
The objective of the invention is in order to solve the deficiency of above-mentioned technology, provide a kind of manufacturing rational in infrastructure, easy, energy consumption low, adhesion type pultrusion composite pipe with higher compression, tensile strength.
The technical solution used in the present invention is: a kind of adhesion type pultrusion composite pipe, it is characterized in that being provided with inside liner by the high molecular polymer extruding and moulding, on inside liner, become band to form hoop layer with the high strength fibre pultrusion with axially becoming 10 ° of-30 ° of angles windings by resin, be parallel to axially evenly to arrange by resin fibre on hoop layer and coat the back that is heating and curing and form longitudinal layer, the outside is to be wrapped in longitudinal layer by age resistant polymer polymer compound strip to form outer protective layer.
Described adhesion type pultrusion composite pipe also can be a plurality of hoop layer and a plurality of longitudinal layer;
The band of described hoop layer is by resin and the direct pultrusion of high strength fibre;
Described compound strip is by high molecular polymer extruding formation type;
The horizontal temperature of described longitudinal layer heating is solidified.
The present invention is simple and reasonable, easily makes, and cost is low, because longitudinal layer resin fibre and tubular axis be to parallel, and the unidirectional intensity enhancing of fiber, resistance to compression, tensile strength height, corrosion-resistant.
The present invention will be further described by embodiment below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Mark among the figure: 1, inside liner, 2, hoop layer, 3, longitudinal layer, 4, outer protective layer.
Embodiment
As shown in Figure 1, a kind of adhesion type pultrusion composite pipe, be provided with inside liner 1, hoop layer 2, longitudinal layer 3 and outer protective layer 4, inside liner 1 by the high molecular polymer extruding and moulding, on inside liner, become band to form hoop layer 2 with the high strength fibre pultrusion with axially becoming 10 ° of-30 ° of angles windings by resin, the band of hoop layer is to be 100 ℃ of direct pultrusions by resin and high strength fibre through temperature, on hoop layer, be parallel to axially evenly to arrange and coat the back that is heating and curing and form longitudinal layer 3 by resin fibre, its resin fibre evenly is arranged in outside the hoop layer by mould along being parallel to axial mode, thickness is 6mm, enters the isothermal curing chamber then and is heating and curing.The outside is to be wrapped in longitudinal layer by age resistant polymer polymer compound strip to form outer protective layer 4, and compound strip is formed by the high molecular polymer extruding.According to the resistance to compression needs also can be a plurality of hoop layer and a plurality of longitudinal layer.
Adhesion type pultrusion composite pipe of the present invention, inside liner 1 by multiple high molecular polymerization matter PVC, CPVC, CPE and auxiliary agent through the double screw extruder extruding and moulding; The high strength fibre of longitudinal layer can be aramid fibre, polyvinyl fiber, polyster fibre, nylon fiber, carbon fiber or glass fibre etc., its intensity height, and light weight can alleviate the quality of composite pipe greatly; Polymer can be polythene PE, polypropylene PP, polyvinylchloride, chlorinated polynvinyl chloride (CPVC) CPVC, nylon PA or heat-proof polythene PE-RT etc., can anti-carbon dioxide and the corrosion of corrosive gas such as hydrogen sulfide.
Claims (5)
1. adhesion type pultrusion composite pipe, it is characterized in that being provided with inside liner by the high molecular polymer extruding and moulding, on inside liner, become band to form hoop layer with the high strength fibre pultrusion with axially becoming 10 ° of-30 ° of angles windings by resin, be parallel to axially evenly to arrange by resin fibre on hoop layer and coat the back that is heating and curing and form longitudinal layer, the outside is to be wrapped in longitudinal layer by age resistant polymer polymer compound strip to form outer protective layer.
2. adhesion type pultrusion composite pipe according to claim 1 is characterized in that it also can being a plurality of hoop layer and a plurality of longitudinal layer.
3. adhesion type pultrusion composite pipe according to claim 1, the band that it is characterized in that hoop layer are by resin and the direct pultrusion of high strength fibre.
4. adhesion type pultrusion composite pipe according to claim 1 is characterized in that compound strip is by high molecular polymer extruding formation type.
5. adhesion type pultrusion composite pipe according to claim 1 is characterized in that the horizontal temperature curing of longitudinal layer heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110133745 CN102213349A (en) | 2011-05-23 | 2011-05-23 | Adhesion-type pull and extrusion composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110133745 CN102213349A (en) | 2011-05-23 | 2011-05-23 | Adhesion-type pull and extrusion composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102213349A true CN102213349A (en) | 2011-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110133745 Pending CN102213349A (en) | 2011-05-23 | 2011-05-23 | Adhesion-type pull and extrusion composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102213349A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537544A (en) * | 2012-01-18 | 2012-07-04 | 孟庆义 | Marine flexible pipeline |
| CN103361661A (en) * | 2013-07-22 | 2013-10-23 | 南南铝业股份有限公司 | Cleaning method and cleaning device for recycled aluminum processing procedure |
| CN103574183A (en) * | 2013-11-06 | 2014-02-12 | 南京晨光欧佩亚复合管工程有限公司 | Tensile RTP and manufacturing method thereof |
| CN111003316A (en) * | 2019-12-05 | 2020-04-14 | 北京玻钢院复合材料有限公司 | Thermoplastic composite material water storage tank barrel, water storage tank and preparation method of water storage tank barrel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2301207A (en) * | 1936-01-14 | 1942-11-10 | Electric Hose Rubber Co | Method of making rubber hose |
| JPS54132040A (en) * | 1978-03-27 | 1979-10-13 | Celanese Corp | Carbon resinnreinforced synthetic drive shaft |
| US4984604A (en) * | 1989-01-18 | 1991-01-15 | Tokai Rubber Industries, Ltd. | Rubber hose |
| JPH06218852A (en) * | 1993-01-22 | 1994-08-09 | Sekisui Chem Co Ltd | Fiber reinforced synthetic resin composite pipe |
| CN101418886A (en) * | 2008-12-10 | 2009-04-29 | 大连宇星净水设备有限公司 | Continuous fiber reinforced thermoplastic compound tube |
| CN202074137U (en) * | 2011-05-23 | 2011-12-14 | 文登鸿通管材有限公司 | Adhesive pultrusion composite pipe |
-
2011
- 2011-05-23 CN CN 201110133745 patent/CN102213349A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2301207A (en) * | 1936-01-14 | 1942-11-10 | Electric Hose Rubber Co | Method of making rubber hose |
| JPS54132040A (en) * | 1978-03-27 | 1979-10-13 | Celanese Corp | Carbon resinnreinforced synthetic drive shaft |
| US4984604A (en) * | 1989-01-18 | 1991-01-15 | Tokai Rubber Industries, Ltd. | Rubber hose |
| JPH06218852A (en) * | 1993-01-22 | 1994-08-09 | Sekisui Chem Co Ltd | Fiber reinforced synthetic resin composite pipe |
| CN101418886A (en) * | 2008-12-10 | 2009-04-29 | 大连宇星净水设备有限公司 | Continuous fiber reinforced thermoplastic compound tube |
| CN202074137U (en) * | 2011-05-23 | 2011-12-14 | 文登鸿通管材有限公司 | Adhesive pultrusion composite pipe |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537544A (en) * | 2012-01-18 | 2012-07-04 | 孟庆义 | Marine flexible pipeline |
| CN103361661A (en) * | 2013-07-22 | 2013-10-23 | 南南铝业股份有限公司 | Cleaning method and cleaning device for recycled aluminum processing procedure |
| CN103361661B (en) * | 2013-07-22 | 2015-04-22 | 南南铝业股份有限公司 | Cleaning method and cleaning device for recycled aluminum processing procedure |
| CN103574183A (en) * | 2013-11-06 | 2014-02-12 | 南京晨光欧佩亚复合管工程有限公司 | Tensile RTP and manufacturing method thereof |
| CN111003316A (en) * | 2019-12-05 | 2020-04-14 | 北京玻钢院复合材料有限公司 | Thermoplastic composite material water storage tank barrel, water storage tank and preparation method of water storage tank barrel |
| CN111003316B (en) * | 2019-12-05 | 2021-09-17 | 北京玻钢院复合材料有限公司 | Thermoplastic composite material water storage tank barrel, water storage tank and preparation method of water storage tank barrel |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111012 |