CN203847844U - Non-infiltrating fiber bundle-combined reinforced thermoplastic continuous pipe - Google Patents
Non-infiltrating fiber bundle-combined reinforced thermoplastic continuous pipe Download PDFInfo
- Publication number
- CN203847844U CN203847844U CN201420105060.5U CN201420105060U CN203847844U CN 203847844 U CN203847844 U CN 203847844U CN 201420105060 U CN201420105060 U CN 201420105060U CN 203847844 U CN203847844 U CN 203847844U
- Authority
- CN
- China
- Prior art keywords
- fiber bundle
- tube
- reinforced thermoplastic
- layer
- thermoplastic continuous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000000835 fiber Substances 0.000 title claims abstract description 47
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 15
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 5
- 230000008595 infiltration Effects 0.000 claims description 20
- 238000001764 infiltration Methods 0.000 claims description 20
- 230000002708 enhancing effect Effects 0.000 claims description 5
- 238000009940 knitting Methods 0.000 abstract description 2
- 230000009545 invasion Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
A non-infiltrating fiber bundle-combined reinforced thermoplastic continuous pipe comprises inner-layer plastic pipes, outer-layer plastic pipes and a middle-layer pipe. The non-infiltrating fiber bundle-combined reinforced thermoplastic continuous pipe is characterized in that the middle-layer pipe is mutually overlapped through a plurality of non-infiltrating fiber bundle spiral winding layers and non-infiltrating fiber layers in non-infiltrating fiber bundle knitting layers or mixed and overlapped through two kinds of non-infiltrating fiber layers. The non-infiltrating fiber bundle-combined reinforced thermoplastic continuous pipe has the advantages that the reinforced thermoplastic continuous pipe resistant to low pressure adapts to requirements of different classes and different cost performance in markets.
Description
technical field:
The utility model relates to composite material tube, particularly a kind of enhancing thermoplastic continuous-tube of non-infiltration fiber tuft combination.
background technique:
Pipeline is in liquid gas course of conveying, requirement possesses high strength, slight drag, the ability such as anticorrosive, bears different pressures, in order to use in the various place meeting from low pressure to high pressure at various working condition requirements simultaneously, different cost performance products are provided, and thermoplastic composite material continuous-tube arises at the historic moment.This thermoplastic composite material pipe, its advantage is: withstand voltage, corrosion-resistant, lightweight, simultaneously pipe can endless in theory, can get as required length.
Its structure of thermoplasticity continuous-tube is comprised of inner, middle and outer layer pipe.Inside and outside layer is injection molding tube, and middle level is fiber hot melt molding layer, i.e. fiber tuft, fiber band pre-invasion resin in advance; On production line, by front thermoplastic tubing extruder, squeeze to release inner layer plastic tube, in the stroke being pushed away forward by tractor, Stetch Wrapping Machine is zigzag shape by the fiber tuft of pre-invasion or fiber band and is wrapped in inner tube.In encapsulation process, general adjacent two-layer fiber tuft, band rotation direction are reverse each other, and in individual layer, adjacent fiber tuft or fiber band are close to each other helix and arrange; Or knitting machine is netted braiding by the fiber tuft of pre-invasion and is wrapped in inner tube.After wrapped multiple, reusable heat baking oven carries out secondary hot melt to it, fiber tuft, with on resin be molten into one, by fiber tuft, band fusing wherein, then two layers of pipe enter again rear thermoplastic pipe extruder carry out outer thermoplastic extrude, go again cooling, product.The thermoplasticity continuous-tube that at present only has on the market full pre-invasion fiber tuft to make, or the thermoplasticity continuous-tube that pre-invasion fiber band is made entirely.Or the thermoplasticity continuous-tube that the netted braiding of pre-invasion fiber tuft is made entirely.
This thermoplasticity continuous-tube pressure-bearing is comparatively moderate, high pressure use thermosetting property continuous-tube, but some operating modes are withstand voltage too little with common plastics tube, and with thermoplasticity continuous-tube withstand voltage too high need not, demand cost performance is improper.
The continuous-tube of the comparatively moderate class of various demands, cost performance, still lacks in the market.
summary of the invention:
The purpose of this utility model is to overcome above-mentioned defect, and a kind of enhancing thermoplastic continuous-tube of non-infiltration fiber tuft combination is provided.
Scheme of the present utility model is: comprise inner layer plastic tube, outer layer plastic tube, middle tube, it is characterized in that: middle tube be a kind of non-infiltration layer of fibers in some layers of non-infiltration fiber tuft helix winding layer, non-infiltration fiber tuft braid from be superimposed or two kinds of non-infiltration layer of fibers shufflings superimposed.
The utility model has the advantage of: the enhancing thermoplastic continuous-tube of resistance to low pressure adapts to different class, different cost performance requirement on market.
accompanying drawing explanation:
Accompanying drawing is the utility model structural representation.
embodiment:
The utility model structure comprises inner layer plastic tube 1, outer layer plastic tube 4, middle tube, it is characterized in that: middle tube be some layers of non-infiltration fiber tuft helix winding layer 2, the netted braid 3 of non-infiltration fiber tuft a kind of non-infiltration layer of fibers from be superimposed or two kinds of non-infiltration layer of fibers shufflings superimposed.
The material that the utility model middle tube is used is non-infiltration fiber, and fiber, without infiltrating resin, is directly wound around or is woven in inner tube.This fiber can be glass, carbon fibre, aramid fibre, basalt fibre, Kafra fiber.Fiber does not infiltrate resin, does not carry out secondary hot melt, so bearing capacity is lower slightly, cost performance is better.
Full non-infiltration fiber tuft helix winding layer 2 is best from the circumferential resistance to compression that is superimposed, but axially tension is poor.The complete netted braid 3 of non-infiltration fiber tuft from be superimposed axial tension, circumferentially comparatively equal in resistance to compression and.Two kinds of non-infiltration layer of fibers by preset proportion shuffling superimposed can be between the two adjusting axle to tension, circumferential resistance to compression index.
Claims (1)
1. the enhancing thermoplastic continuous-tube of non-infiltration fiber tuft combination, comprise inner layer plastic tube (1), outer layer plastic tube (4), middle tube, it is characterized in that: middle tube be some layers of non-infiltration fiber tuft helix winding layer (2), the netted braid of non-infiltration fiber tuft (3) a kind of non-infiltration layer of fibers from be superimposed or two kinds of non-infiltration layer of fibers shufflings superimposed
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105060.5U CN203847844U (en) | 2014-03-10 | 2014-03-10 | Non-infiltrating fiber bundle-combined reinforced thermoplastic continuous pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105060.5U CN203847844U (en) | 2014-03-10 | 2014-03-10 | Non-infiltrating fiber bundle-combined reinforced thermoplastic continuous pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847844U true CN203847844U (en) | 2014-09-24 |
Family
ID=51560862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420105060.5U Expired - Lifetime CN203847844U (en) | 2014-03-10 | 2014-03-10 | Non-infiltrating fiber bundle-combined reinforced thermoplastic continuous pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018209846A1 (en) * | 2017-05-15 | 2018-11-22 | 江苏九九久科技有限公司 | Coated hose applicable to tap water and high-pressure gas conveying work conditions |
-
2014
- 2014-03-10 CN CN201420105060.5U patent/CN203847844U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018209846A1 (en) * | 2017-05-15 | 2018-11-22 | 江苏九九久科技有限公司 | Coated hose applicable to tap water and high-pressure gas conveying work conditions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 401, Building No. 1618, Xinyang Road, Fengxian District, Shanghai, 201413 Patentee after: Shanghai Feizhou Boyuan Petroleum Equipment Co.,Ltd. Address before: 201210, 502A, 560, midsummer Road, Zhangjiang hi tech Zone, Shanghai, Pudong New Area Patentee before: SHANGHAI FB OIL EQUIPMENT TECH Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |