CN204573353U - A kind of fiber reinforced plastic pipe - Google Patents
A kind of fiber reinforced plastic pipe Download PDFInfo
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- CN204573353U CN204573353U CN201520209898.3U CN201520209898U CN204573353U CN 204573353 U CN204573353 U CN 204573353U CN 201520209898 U CN201520209898 U CN 201520209898U CN 204573353 U CN204573353 U CN 204573353U
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- reinforced plastic
- inside liner
- fiber reinforced
- plastic pipe
- impervious barrier
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Abstract
A kind of fiber reinforced plastic pipe, be respectively inside liner, impervious barrier, external protection and skid resistant course from inside to outside, and bonded together by resin solidification, described inside liner is formed by strengthening resin, described impervious barrier is made up through lamination of gel coat layer, surperficial felt, needled mat and grid cloth, described external protection is reinforced plastic glass fibre and unsaturated polyester is the composite structrue layer of raw material, is also provided with inner protection film, is provided with skid resistant course at the outer surface of described external protection at the internal surface of described inside liner; A kind of fiber reinforced plastic pipe of the present utility model adopts that multi-layer structure is bonding to be formed, high-strength light, long service life; Described inside liner is formed by strengthening resin, has higher intensity and corrosion resistance; Be provided with one deck inner protection film at the internal surface of inside liner, make the internal surface smoother of Glass Steel Tube, less scaling, obviously can reduce the fricting resistance loss along journey flow of fluid; Described impervious barrier is made up through lamination of four layers of unlike material, has the reliability of high barrier.
Description
Technical field
The utility model belongs to pipeline field, is specifically related to a kind of fiber reinforced plastic pipe.
Background technique
In the market, oil field, the Liquid transfer many employings metal tube used in mine and drain vocation or non-metal composite pipe, metal tube is when carrying liquid, corrosive pipeline fouling is serious, working life is short, but not metal compounded pipe has plastic composite pipe and composite glass steel pipe etc., wherein fiber reinforced plastic pipe is due to lightweight, high strength, corrosion-resistant and get more and more people's extensive concerning, but fiber reinforced plastic pipe under long-time or high strength effect or external environment change time, there will be insufficient strength, there is fouling, the problems such as corrosion, and then cause the phenomenon such as the increase of liquid flowing friction resistance or fluid seepage in glass pipe.
Summary of the invention
The purpose of this utility model is to provide a kind of fiber reinforced plastic pipe, and it can carry the liquid under varying environment; There is the reliability of high barrier, and transfer efficiency is high, long service life.
The technical scheme in the invention for solving the technical problem is: a kind of fiber reinforced plastic pipe; be respectively inside liner, impervious barrier, external protection and skid resistant course from inside to outside; and bonded together by resin solidification; described inside liner is formed by strengthening resin; described impervious barrier is made up through lamination of gel coat layer, surperficial felt, needled mat and grid cloth; described external protection is reinforced plastic glass fibre and unsaturated polyester is the composite structrue layer of raw material; also be provided with inner protection film at the internal surface of described inside liner, be provided with skid resistant course at the outer surface of described external protection.
Preferably, described inner protection film is polyester film; The thickness of impervious barrier is 10-20mm.
The beneficial effects of the utility model are: a kind of fiber reinforced plastic pipe of the present utility model adopts that multi-layer structure is bonding to be formed, high-strength light, long service life; Described inside liner is formed by strengthening resin, has higher intensity and corrosion resistance; Be provided with one deck inner protection film at the internal surface of inside liner, make the internal surface smoother of Glass Steel Tube, less scaling, obviously can reduce the fricting resistance loss along journey flow of fluid, transfer efficiency is high; Described impervious barrier is made up through lamination of four layers of unlike material, and seepage capability is strong, forms four road protection walls, can carry the liquid under different pH values, varying environment; There is the reliability of high barrier.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.In figure:
1. inside liner, 2. impervious barrier, 21. gel coat layers, 22. needled mats, 23. surperficial felts, 24. grid cloths, 3. external protection, 4. skid resistant course, 5. inner protection film.
Embodiment
The technical solution of the utility model is further illustrated below by specific embodiment.
As shown in Figure 1: a kind of fiber reinforced plastic pipe; be respectively inside liner 1, impervious barrier 2, external protection 3 and skid resistant course 4 from inside to outside; and bonded together by resin solidification; described inside liner 1 is made up of enhancing resin; described impervious barrier 2 is made up through lamination of gel coat layer 21, surperficial felt 23, needled mat 22 and grid cloth 24; described gel coat layer 21 can be pure resin, and the thickness of gel coat layer 21 is 0.5mm.
Described external protection 5 is reinforced plastic glass fibre and unsaturated polyester is the composite structrue layer of raw material, and intensity is high, long service life; Also be provided with inner protection film 5 at the internal surface of described inside liner 1, be provided with skid resistant course 4 at the outer surface of described external protection 3.
Preferably, described inner protection film 5 is polyester film; The thickness of impervious barrier is 10mm.
A kind of fiber reinforced plastic pipe of the present utility model adopts that multi-layer structure is bonding to be formed, high-strength light, long service life; Described inside liner 1 is made up of enhancing resin, has higher intensity and corrosion resistance; Be provided with one deck inner protection film 5 at the internal surface of inside liner 1, make the internal surface smoother of Glass Steel Tube, less scaling, obviously can reduce the fricting resistance loss along journey flow of fluid; Described impervious barrier 2 is made up through lamination of four layers of unlike material, and seepage capability is strong, forms four road protection walls, can carry the liquid under different pH values, varying environment; There is the reliability of high barrier.
Except technical characteristics described in specification, be those skilled in the art known technology.
Claims (3)
1. a fiber reinforced plastic pipe, be respectively inside liner from inside to outside, impervious barrier, external protection and skid resistant course, and bonded together by resin solidification, it is characterized in that: described inside liner (1) is made up of enhancing resin, described impervious barrier (2) is by gel coat layer (21), surface felt (23), needled mat (22) and grid cloth (24) are made through lamination, described external protection (3) for reinforced plastic glass fibre and unsaturated polyester be the composite structrue layer of raw material, inner protection film (5) is also provided with at the internal surface of described inside liner (1), skid resistant course (4) is provided with at the outer surface of described external protection (3).
2. a kind of fiber reinforced plastic pipe according to claim 1, is characterized in that: described inner protection film (5) is polyester film.
3. a kind of fiber reinforced plastic pipe according to claim 1, is characterized in that: the thickness of impervious barrier (2) is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209898.3U CN204573353U (en) | 2015-04-09 | 2015-04-09 | A kind of fiber reinforced plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209898.3U CN204573353U (en) | 2015-04-09 | 2015-04-09 | A kind of fiber reinforced plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573353U true CN204573353U (en) | 2015-08-19 |
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ID=53865989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520209898.3U Active CN204573353U (en) | 2015-04-09 | 2015-04-09 | A kind of fiber reinforced plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442497A (en) * | 2018-03-05 | 2018-08-24 | 广州中城建能源环保有限公司 | A kind of refuse landfill storage pool structure |
| 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 |
-
2015
- 2015-04-09 CN CN201520209898.3U patent/CN204573353U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442497A (en) * | 2018-03-05 | 2018-08-24 | 广州中城建能源环保有限公司 | A kind of refuse landfill storage pool structure |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |