CN202056429U - Enhanced polymer winding composite pipe - Google Patents
Enhanced polymer winding composite pipe Download PDFInfo
- Publication number
- CN202056429U CN202056429U CN2011201145936U CN201120114593U CN202056429U CN 202056429 U CN202056429 U CN 202056429U CN 2011201145936 U CN2011201145936 U CN 2011201145936U CN 201120114593 U CN201120114593 U CN 201120114593U CN 202056429 U CN202056429 U CN 202056429U
- Authority
- CN
- China
- Prior art keywords
- pipe
- skeleton
- tube
- layer
- winding
- 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
Links
Images
Abstract
The utility model discloses an enhanced polymer winding composite pipe, comprising a skeleton pipe and a winding pipe, wherein the winding pipe is spirally wound outside the skeleton pipe, and is welded with the skeleton pipe; a pipe wall of the winding pipe comprises an inner layer and an outer layer, and a pipe wall of the skeleton pipe has more than one fiber layer. As more than one fiber layer is arranged in the pipe wall of the skeleton wall, the skeleton pipe is enhanced, and the problem that the existing skeleton pipe has low intensity because of adopting a pure high density polyethylene material is solved, the pressure resistance capability of the pipe molded by winding is improved, thereby being suitable for conveying a fluid with a higher pressure; and meanwhile, the rigidity of the polymer winding composite pipe is enhanced, and the polymer winding composite pipe is in particular used as an underground drainage pipe or a discharge pipe, the weight of casing soil can be supported.
Description
Technical field
The utility model relates to a kind of coiled composite tube, and a kind of enhanced polymer coiled composite tube of more specifically saying so belongs to the high polymer material processing technique field.
Background technique
The polymer coiled composite tube is extruding and moulding pipe after the plastics fusion, pipe is wrapped in a column type touches on the frame, and again by second extruder melt extrusion, welding forms entwining tube.High-density polytene winding pipe has good physical property, and the enhancing structural type of its uniqueness has brought up well bears the external force structure, has realized the tubing lightweight.With regard to strength and stiffness, pipeline is not only saved raw material with the winding process moulding, and has improved the ring stiffness of tubing.Because the high density polymer entwining tube belongs to flexible pipe, under the comparable applications condition than other tubing light weight, convenient transportation, more safer, convenient, fast than the construction of cement pipe, cast iron tube, obviously reduce engineering cost.
The structure of existing polymer entwining tube comprises skeleton pipe and entwining tube, and the entwining tube helical is wrapped in the skeleton pipe outside, and with the welding of skeleton pipe.The skeleton pipe generally adopts high density polyethylene (HDPE) (HDPE) material to make, entwining tube comprises internal layer and skin, its internal layer adopts PVC (PVC) or polypropylene (PP) material, has good weldability in order to make entwining tube and skeleton pipe, and its skin has also adopted high-density polyethylene material.Also there are some shortcomings in above-mentioned coiled composite tube as the draining drain pipe, mainly contains two aspects: the one, and the intensity of high density polyethylene (HDPE) is lower, and the Wrapping formed tubing voltage endurance capability that obtains is very low, can not be used for the FLUID TRANSPORTATION of elevated pressures; The 2nd, above-mentioned polymer coiled composite tube rigidity is lower, particularly as the draining drain pipe that buries ground, can't bear the weight of earthing and breaks.
The model utility content
In view of the foregoing, the utility model quasi-solution problem of determining provides the polymer coiled composite tube of a kind of intensity and good rigidly.To satisfy the FLUID TRANSPORTATION of elevated pressures, simultaneously, the draining drain pipe as burying ground can bear the weight of earthing and is not easy to break.
For achieving the above object, the utility model by the following technical solutions: a kind of enhanced polymer coiled composite tube, it comprises skeleton pipe and entwining tube, described entwining tube helical is wrapped in the skeleton pipe outside, and with the welding of skeleton pipe; The tube wall of described entwining tube comprises internal layer and skin, has the above layer of fibers of one deck in the tube wall of described skeleton pipe.
Layer of fibers in the tube wall of described skeleton pipe is fibre cloth or fiber tuft.Layer of fibers in the tube wall of described skeleton pipe is glass fibre layer or carbon fiber layer.
Adopt such scheme, enhanced polymer coiled composite tube of the present utility model, owing in the tube wall of skeleton pipe, have the layer of fibers more than one deck, make skeleton be in control enhancing, the skeleton pipe that has overcome the simple high-density polyethylene material of existing employing makes the lower problem of intensity, improve the voltage endurance capability of the Wrapping formed tubing that obtains, can be used for the FLUID TRANSPORTATION of elevated pressures; Simultaneously, improved polymer coiled composite tube rigidity, particularly as the draining drain pipe that buries ground, the weight that can bear earthing.
Description of drawings
Fig. 1 is the structural representation of the utility model enhanced polymer coiled composite tube.
Among the figure
:1-skeleton pipe, 2-entwining tube, 3-internal layer, 4-skin, 5-layer of fibers.
Embodiment
As shown in Figure 1, enhanced polymer coiled composite tube of the present utility model, it comprises skeleton pipe 1 and entwining tube 2, described entwining tube 2 helicals are wrapped in skeleton pipe 1 outside, and with the welding of skeleton pipe; The tube wall of described entwining tube comprises internal layer 3 and skin 4, described internal layer 3 general PVC or the polypropylene materials of adopting, the described outer 4 general high-density polyethylene materials that adopt; The skeleton pipe 1 general high-density polyethylene material that adopts is made, because said structure and prior art polymers coiled composite tube are similar, therefore no longer launches.
The characteristics of enhanced polymer coiled composite tube of the present utility model are to have the above layer of fibers 5 of one deck in the tube wall of skeleton pipe 1.Have one deck layer of fibers 5 among Fig. 1, bilaminar fiber layer 5, three layers of layer of fibers 5 can be set certainly according to the actual needs, in addition more.Layer of fibers 5 in the tube wall of described skeleton pipe 1 is fibre cloth or fiber tuft.The layer of fibers 5 general glass fibres that adopt in the tube wall of described skeleton pipe 1 certainly, also can adopt carbon fiber under specific conditions.
Claims (3)
1. enhanced polymer coiled composite tube, it comprises skeleton pipe (1) and entwining tube (2), described entwining tube (2) helical is wrapped in skeleton pipe (1) outside, and with skeleton pipe (1) welding; The tube wall of described entwining tube (2) comprises internal layer (3) and outer (4), it is characterized in that having the above layer of fibers (5) of one deck in the tube wall of described skeleton pipe (1).
2. enhanced polymer coiled composite tube according to claim 1 is characterized in that the layer of fibers (5) in the tube wall of described skeleton pipe (1) is fibre cloth or fiber tuft.
3. enhanced polymer coiled composite tube according to claim 1 and 2 is characterized in that the layer of fibers (5) in the tube wall of described skeleton pipe (1) is glass fibre layer or carbon fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201145936U CN202056429U (en) | 2011-04-19 | 2011-04-19 | Enhanced polymer winding composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201145936U CN202056429U (en) | 2011-04-19 | 2011-04-19 | Enhanced polymer winding composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056429U true CN202056429U (en) | 2011-11-30 |
Family
ID=45016401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201145936U Expired - Lifetime CN202056429U (en) | 2011-04-19 | 2011-04-19 | Enhanced polymer winding composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056429U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720899A (en) * | 2012-05-31 | 2012-10-10 | 韩路平 | Polyethylene winding structure wall tooth-shaped pipe and tooth-shaped strip forming die |
| CN103423522A (en) * | 2013-04-23 | 2013-12-04 | 杭州联通管业有限公司 | Large-diameter reinforced composite polyethylene winding structure wall tube and manufacture process thereof |
| CN109027446A (en) * | 2018-09-12 | 2018-12-18 | 上海英泰塑胶股份有限公司 | Thermoplastic continuous fibers presoak kernmantle hot melt winding bellows and its manufacturing equipment |
-
2011
- 2011-04-19 CN CN2011201145936U patent/CN202056429U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720899A (en) * | 2012-05-31 | 2012-10-10 | 韩路平 | Polyethylene winding structure wall tooth-shaped pipe and tooth-shaped strip forming die |
| CN103423522A (en) * | 2013-04-23 | 2013-12-04 | 杭州联通管业有限公司 | Large-diameter reinforced composite polyethylene winding structure wall tube and manufacture process thereof |
| CN103423522B (en) * | 2013-04-23 | 2015-08-26 | 杭州联通管业有限公司 | Large-calibre reinforced type polyethylene spirally enwound structure-wall tubular product and preparation process thereof |
| CN109027446A (en) * | 2018-09-12 | 2018-12-18 | 上海英泰塑胶股份有限公司 | Thermoplastic continuous fibers presoak kernmantle hot melt winding bellows and its manufacturing equipment |
| CN109027446B (en) * | 2018-09-12 | 2021-04-13 | 上海英泰塑胶股份有限公司 | Hot-melt winding corrugated pipe of thermoplastic continuous fiber prepreg braided rope and manufacturing equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101832430A (en) | Glass-steel reinforced plastic pipe and manufacturing method thereof | |
| CN201672170U (en) | Structured-wall pipe molded and wound from fibrous composite material | |
| CN102218837A (en) | Glass reinforced plastic ribbed sand-included tube and manufacture method thereof | |
| CN103423522B (en) | Large-calibre reinforced type polyethylene spirally enwound structure-wall tubular product and preparation process thereof | |
| CN202056429U (en) | Enhanced polymer winding composite pipe | |
| CN205026238U (en) | Compound pipe of PE three -layer composite steel mesh skeleton reinforcing | |
| CN205654989U (en) | Epipodium rigidity carat pipe | |
| CN205136860U (en) | Compound pipe of plastic steel strengthening rib polyethylene | |
| CN104118122B (en) | A kind of production technology of big footpath polyethylene winding arrangement pressure pipe | |
| CN204554102U (en) | HDPE-PP composite winding reinforced pipe | |
| CN204004863U (en) | A kind of high pressure steel wire network framework polyethylene compound pipe | |
| CN205123200U (en) | Vertical muscle double -walled bellows that adds | |
| CN201354891Y (en) | Plastic wound structural wall pipe | |
| CN213900171U (en) | High-temperature-resistant steel skeleton reinforced thermoplastic composite continuous pipe | |
| CN102797917B (en) | Pressure pipe wound by polyethylene sandwich reinforcement rib plate strips in reciprocating manner and machining method | |
| CN203099133U (en) | Double-wall composite corrugated pipe | |
| CN215215130U (en) | Compound reinforced pipe of inside and outside two pressure-bearing porous frameworks | |
| CN202561278U (en) | Glass reinforced plastic reinforced pipe relating to continuous tensile braiding molding | |
| CN205155373U (en) | Cover and mould area reinforcing cavity wall winding pipe | |
| CN203979688U (en) | A kind of high anticorrosion PE supply pipe | |
| CN101451635A (en) | Plastic winding structure tube and production method thereof | |
| CN206988599U (en) | A kind of weatherable type pvc pipe | |
| CN205278595U (en) | Strenghthened type winding arrangement wall tubular product | |
| CN101458377A (en) | Central tube type all-medium optical cable | |
| CN202032191U (en) | Water drainage winding double-walled pipe of 300 to 4000 mm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |