CN204505872U - A kind of new type of continuous wound fiberglass-reinforced plastic pipe - Google Patents
A kind of new type of continuous wound fiberglass-reinforced plastic pipe Download PDFInfo
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- CN204505872U CN204505872U CN201520168904.5U CN201520168904U CN204505872U CN 204505872 U CN204505872 U CN 204505872U CN 201520168904 U CN201520168904 U CN 201520168904U CN 204505872 U CN204505872 U CN 204505872U
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- steel band
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- reinforced plastic
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- structure sheaf
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Abstract
A kind of new type of continuous wound fiberglass-reinforced plastic pipe, it is characterized in that, main shaft, support disk, aluminium beam are combined to form cylindrical bosses, and steel band covers in spiral form in cylindrical bosses and forms body processing mold; Pipe material can be laid inner liner, anti-leakage layer, structure sheaf and external protection successively by steel band on body processing mold; anti-leakage layer is arranged at the periphery of inner liner; anti-leakage layer periphery is provided with structure sheaf; external protection is arranged at the periphery of structure sheaf; far infrared radiation completes polymerization forming, is respectively arranged with muff joint at shaping body two ends, and muff joint comprises inside and outside two-layer; skin is glass fibre reinforced plastic cylinder, and internal layer is overall rubber seal.The feature that the utility model has novel structure, structural pipe wall is closely knit, bearing capacity is high, hydraulic performance is excellent, bending strength is high, inner wall smooth, wear-resisting, corrosion-resistant, lightweight, barrier performance are strong, steady quality, production efficiency are high, save material.
Description
Technical field
The utility model belongs to glass reinforced plastic pipe field, particularly relates to a kind of new type of continuous wound fiberglass-reinforced plastic pipe.
Background technology
Glass reinforced plastic pipe and chamber for fibre-reinforced plastics sand inclusion pipe, it is widely used in the various fields such as urban construction, petrochemical industry, water conservancy irrigation, security against fire, seabed draining, pressure water supply, aquaculture, sewage disposal of China.
Because civilian GRP pipe the earliest mainly adopts the mode of hand paste and cloth tape wrapping to process, the unstable defect of barrier performance difference, quality can be there is in the GRP pipe produced like this, though through test of many times, also fail to promote the use of on a large scale.
Summary of the invention
Barrier performance difference is there is in order to solve above-mentioned existing civilian GRP pipe, the problem of quality instability, the utility model provides a kind of new type of continuous wound fiberglass-reinforced plastic pipe, it passes through composite-material formula and technological temperature, time, winding tension, the research of quartz sand graduation, utilize the mechanism of plastic blend modification modification again, adopt continuous winding technology, glass reinforced plastic pipe is produced in the muff joint design of exclusive quartz sand adding technique and uniqueness, product is made to have novel structure, structural pipe wall is closely knit, bearing capacity is high, hydraulic performance is excellent, bending strength is high, inner wall smooth, wear-resisting, corrosion-resistant, lightweight, barrier performance is strong, steady quality, production efficiency is high, save material, easy to maintenance, muff joint is connected and installed conveniently, safe and reliable feature.
In order to achieve the above object, the utility model takes following concrete technical measures: a kind of new type of continuous wound fiberglass-reinforced plastic pipe, and its architectural feature is,
Main shaft, support disk, aluminium beam are combined to form cylindrical bosses, and steel band covers in spiral form in cylindrical bosses and forms body processing mold; Main axis, steel band continuous axial transmission under cam, angle of rake effect, steel band returns the other end of main shaft from main core by steel band return mechanism at spindle end, form closed loop by steel strip tension device and steel tape guiding device;
Pipe material can be laid inner liner, anti-leakage layer, structure sheaf and external protection successively by steel band on body processing mold; anti-leakage layer is arranged at the periphery of inner liner; anti-leakage layer periphery is provided with structure sheaf; external protection is arranged at the periphery of structure sheaf; far infrared radiation completes polymerization forming, is respectively arranged with muff joint at shaping body two ends, and muff joint comprises inside and outside two-layer; skin is glass fibre reinforced plastic cylinder, and internal layer is overall rubber seal.
Described inner liner and anticorrosive coat, it is by senior " C " glass surface felt and corresponds to the resin of ambient condition and form and be rich in resin-lined, and it has splendid chemical resistance and permeability resistance.
Described anti-leakage layer is made up of richness resiniferous E type chopped strand and hoop fiber, and it has the strong feature of anti-leakage ability, thus ensure product non-leakage, do not sweat.
Described structure sheaf with the splendid resin of mechanical strength for matrix, to strengthen hoop tensile strength, axial tensile-strength and to load with the glass fiber winding yarn of lotus, the short yarn cutting of E type and classified quartz sands outward for reinforcing material.
Described external protection is rich in resin bed and uvioresistant formula, and it can prevent or delay the erosion of natural aging and soil chemistry medium effectively.
Namely this become the body processing mold of continuous winding chamber for fibre-reinforced plastics sand inclusion pipe with the surface that drum forms transmits steel band continuously.Because steel band transmits continuously, pipe is made continuously, and the pipe of curing molding exits production line automatically through cutting.The specification changing support disk can manufacture the pipe of different size.
The beneficial effects of the utility model are, it has novel structure, structural pipe wall is closely knit, bearing capacity is high, hydraulic performance is excellent, bending strength is high, inner wall smooth, wear-resisting, corrosion-resistant, lightweight, barrier performance are strong, steady quality, production efficiency are high, save material, easy to maintenance, muff joint is connected and installed conveniently, safe and reliable feature.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the vertical section structural representation of the utility model middle tube body;
Fig. 2 is the vertical section structural representation of the utility model middle sleeve joint.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of new type of continuous wound fiberglass-reinforced plastic pipe, is characterized in that,
Main shaft, support disk, aluminium beam are combined to form cylindrical bosses, and steel band covers in spiral form in cylindrical bosses and forms body processing mold; Main axis, steel band continuous axial transmission under cam, angle of rake effect, steel band returns the other end of main shaft from main core by steel band return mechanism at spindle end, form closed loop by steel strip tension device and steel tape guiding device;
Pipe material can be laid inner liner 1, anti-leakage layer 2, structure sheaf 3 and external protection 4 successively by steel band on body processing mold; anti-leakage layer 2 is arranged at the periphery of inner liner 1; anti-leakage layer 2 periphery is provided with structure sheaf 3; external protection 4 is arranged at the periphery of structure sheaf 3; far infrared radiation completes polymerization forming, is respectively arranged with muff joint at shaping body two ends, and muff joint comprises inside and outside two-layer; skin is glass fibre reinforced plastic cylinder A, and internal layer is overall rubber seal B.
Claims (1)
1. a new type of continuous wound fiberglass-reinforced plastic pipe, is characterized in that,
Main shaft, support disk, aluminium beam are combined to form cylindrical bosses, and steel band covers in spiral form in cylindrical bosses and forms body processing mold; Main axis, steel band continuous axial transmission under cam, angle of rake effect, steel band returns the other end of main shaft from main core by steel band return mechanism at spindle end, form closed loop by steel strip tension device and steel tape guiding device;
Pipe material can be laid inner liner (1), anti-leakage layer (2), structure sheaf (3) and external protection (4) successively by steel band on body processing mold; anti-leakage layer (2) is arranged at the periphery of inner liner (1); anti-leakage layer (2) periphery is provided with structure sheaf (3); external protection (4) is arranged at the periphery of structure sheaf (3); far infrared radiation completes polymerization forming; muff joint is respectively arranged with at shaping body two ends; muff joint comprises inside and outside two-layer; skin is glass fibre reinforced plastic cylinder (A), and internal layer is overall rubber seal (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168904.5U CN204505872U (en) | 2015-03-25 | 2015-03-25 | A kind of new type of continuous wound fiberglass-reinforced plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168904.5U CN204505872U (en) | 2015-03-25 | 2015-03-25 | A kind of new type of continuous wound fiberglass-reinforced plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505872U true CN204505872U (en) | 2015-07-29 |
Family
ID=53703874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520168904.5U Expired - Fee Related CN204505872U (en) | 2015-03-25 | 2015-03-25 | A kind of new type of continuous wound fiberglass-reinforced plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707917A (en) * | 2018-12-17 | 2019-05-03 | 巢湖鹏远金属焊管有限公司 | A kind of low flow resistance composite glass steel pipe and its processing method |
-
2015
- 2015-03-25 CN CN201520168904.5U patent/CN204505872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707917A (en) * | 2018-12-17 | 2019-05-03 | 巢湖鹏远金属焊管有限公司 | A kind of low flow resistance composite glass steel pipe and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |