CN202674571U - Environment-friendly high-strength glass reinforced plastic sand pipe - Google Patents
Environment-friendly high-strength glass reinforced plastic sand pipe Download PDFInfo
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- CN202674571U CN202674571U CN 201220240482 CN201220240482U CN202674571U CN 202674571 U CN202674571 U CN 202674571U CN 201220240482 CN201220240482 CN 201220240482 CN 201220240482 U CN201220240482 U CN 201220240482U CN 202674571 U CN202674571 U CN 202674571U
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Abstract
The utility model relates to an environment-friendly high-strength glass reinforced plastic sand pipe which mainly solves the problem that an existing glass reinforced plastic sand pipe is low in strength and high in cost in the prior art. The environment-friendly high-strength glass reinforced plastic sand pipe is characterized in that a structural layer comprises an inner structural layer (2) and an outer structural layer (4), a mixed sand layer (3) is arranged between the inner structural layer (2) and the outer structural layer (4), an outer resin protecting layer (5) is arranged on the outer surface of the outer structural layer (4), and a liner layer (1) is composited on the inner surface of the inner structural layer (2). The environment-friendly high-strength glass reinforced plastic sand pipe is high in strength and lower in cost, environment-friendly and pollution-free as resin and glass reinforced plastic wastes generated during production are fully used.
Description
Technical field
The utility model relates to a kind of sand-inclusion pipeline, particularly a kind of high strength glass fiber reinforced plastic environmental protection clamp sand pipe.
Background technique
Glass reinforced plastic sand pipe is on the basis in conjunction with present up-to-date pipe production technical development, the low-cost composite material clamp sand pipe of optimal design.The glass reinforced plastic sand pipe of producing both at home and abroad at present is comprised of construction layer and inside liner mostly, and its construction layer generally is comprised of Filament-wound Machine frp layer and resin mortar layer.The glass reinforced plastic sand pipe intensity of this structure is low.And under normal circumstances, glass fiber reinforced plastics composite material is a material that is difficult to degraded, and in the production process of glass fibre reinforced plastics, keeps away unavoidable generation glass fibre reinforced plastic waste, and the outward transport of these wastes and processing all may cause the pollution of environment.Resin mass after the pulverizing and the discarded of recovery leftover pieces thereof are caused waste easily, have increased cost of production.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the low-cost high problem of existing glass reinforced plastic sand pipe intensity that exists in the background technique, and provide a kind of high strength glass fiber reinforced plastic environmental protection clamp sand pipe, this high strength glass fiber reinforced plastic environmental protection clamp sand pipe intensity is high, take full advantage of the resin and the glass fibre reinforced plastic waste that produce in the production process, reduced cost, environment friendly and pollution-free.
The invention for solving the technical problem can reach by following technical solution: this high strength glass fiber reinforced plastic environmental protection clamp sand pipe; comprise construction layer and inside liner; described construction layer comprises inner structure layer and external structure layer; arrange between inner structure layer and the external structure layer and mix the burning into sand layer; the outer surface of external structure layer arranges outer resin protective layer, and described inside liner is compound in the internal surface of inner structure layer.
The utility model is compared with the above-mentioned background technology can have following beneficial effect: this high strength glass fiber reinforced plastic environmental protection clamp sand pipe is owing to adopt said structure, arrange between inner structure layer and external structure layer and mix the burning into sand layer, the resin mass after described mixing burning into sand layer employing pulverized and recovery leftover pieces thereof, silica sand, glass comminuted steel shot are the main material mixing manufacture.Corrosion-resistant, from heavy and light, intensity is high, does not produce secondary pollution, can save the project construction one-time investment.On the basis of chamber for fibre-reinforced plastics sand inclusion pipe, increased all mechanical properties, namely rigidity improves 10%, the deflection the level rise 5%, axial tension is powerful to improve 3%, the hoop tensile strength improves 6%.Effectively utilize the tailing and the glass fibre reinforced plastics dust thereof that produce in producing, reduced cost, and reduced the pollution to environment of effluxing of dead meal, played environmental-protection function.
Description of drawings:
Accompanying drawing 1 is the section of structure of the utility model tube wall.
Among the figure: 1-inside liner, 2-inner structure layer, 3-mixing burning into sand layer, 4-external structure layer, the outer resin protective layer of 5-, 6-terylene pocket emery cloth layer.
Embodiment:
Below in conjunction with accompanying drawing will the utility model is described in further detail:
As shown in Figure 1; a kind of high strength glass fiber reinforced plastic environmental protection clamp sand pipe; comprise construction layer and inside liner 1; described construction layer comprises inner structure layer 2 and external structure layer 4; arrange between inner structure layer 2 and the external structure layer 4 and mix burning into sand layer 3; the outer surface of external structure layer 4 arranges outer resin protective layer 5, and described inside liner 1 is compound in the internal surface of inner structure layer 2.Described mixing burning into sand layer 3 and 4 on external structure layer arrange terylene pocket emery cloth layer 6; Described inside liner 1, inner structure layer 2, mix between adjacent two-layer of burning into sand layer 3, external structure layer 4, outer resin protective layer 5 and adopt compound sticking to connect.It is the main material mixing manufacture that described mixing burning into sand layer 3 adopts resin, silica sand, glass comminuted steel shot, resin in the described mixing burning into sand layer is the resin matrix that is mixed in when laying the burning into sand layer in the solid fillers, is the ortho states resin that is mixed with curing agent, promoter.
Mix the packing material in the burning into sand layer, resin mass after adopting silica sand and pulverizing and recovery leftover pieces thereof, be crushed to 70 –, 100 orders, mix by 16% of packing material total amount, glass fibre reinforced plastics dust in the drying of sneaking into recovery, mix by 10% of filling total amount, sneak into resin, be wound on the preset die by pocket gauze hoop.
This product single tube length can reach 12m at most, and it is that socket joint connects that pipeline connects the pattern standard pipe, and joint adopts two " O " type rubber seal to seal.The joint socket of two " O " type rubber seal is after installing, need to carry out the water filling bulge test between two cushion rubbers, therefore must leave pressurizing port at the pipeline socket, each is suppressed mouth and stays a copper to suppress mouth, suppress complete after, with copper isolated plant sealing pressurizing port.
Claims (3)
1. high strength glass fiber reinforced plastic environmental protection clamp sand pipe; comprise construction layer and inside liner (1); it is characterized in that: described construction layer comprises inner structure layer (2) and external structure layer (4); arrange between inner structure layer (2) and the external structure layer (4) and mix burning into sand layer (3); the outer surface of external structure layer (4) arranges outer resin protective layer (5), and described inside liner (1) is compound in the internal surface of inner structure layer (2).
2. high strength glass fiber reinforced plastic environmental protection clamp sand pipe according to claim 1 is characterized in that: between described mixing burning into sand layer (3) and external structure layer (4) terylene pocket emery cloth layer (6) is set.
3. high strength glass fiber reinforced plastic environmental protection clamp sand pipe according to claim 1 is characterized in that: described inside liner (1), inner structure layer (2), mix between adjacent two-layer of burning into sand layer (3), external structure layer (4), outer resin protective layer (5) and adopt bonding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240482 CN202674571U (en) | 2012-05-26 | 2012-05-26 | Environment-friendly high-strength glass reinforced plastic sand pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240482 CN202674571U (en) | 2012-05-26 | 2012-05-26 | Environment-friendly high-strength glass reinforced plastic sand pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674571U true CN202674571U (en) | 2013-01-16 |
Family
ID=47495477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240482 Expired - Lifetime CN202674571U (en) | 2012-05-26 | 2012-05-26 | Environment-friendly high-strength glass reinforced plastic sand pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674571U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969211A (en) * | 2017-04-28 | 2017-07-21 | 广西北海跃达玻璃钢制品有限公司 | A kind of high strength glass fiber reinforced plastic sand-inclusion pipeline |
| CN106969212A (en) * | 2017-04-28 | 2017-07-21 | 广西北海跃达玻璃钢制品有限公司 | A kind of high-strength and low-cost glass fiber reinforced plastic sand-inclusion pipeline |
| CN108570243A (en) * | 2018-04-11 | 2018-09-25 | 广州市华英防腐设备有限公司 | A kind of fiberglass regrown material multiple tube and preparation method thereof |
| CN108591627A (en) * | 2018-04-11 | 2018-09-28 | 广州市华英防腐设备有限公司 | A kind of exhaust gas air draft pipe and preparation method thereof |
| CN108591628A (en) * | 2018-04-11 | 2018-09-28 | 广州市华英防腐设备有限公司 | A kind of fiberglass regrown material strong alkali-acid resistance multiple tube and preparation method thereof |
-
2012
- 2012-05-26 CN CN 201220240482 patent/CN202674571U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969211A (en) * | 2017-04-28 | 2017-07-21 | 广西北海跃达玻璃钢制品有限公司 | A kind of high strength glass fiber reinforced plastic sand-inclusion pipeline |
| CN106969212A (en) * | 2017-04-28 | 2017-07-21 | 广西北海跃达玻璃钢制品有限公司 | A kind of high-strength and low-cost glass fiber reinforced plastic sand-inclusion pipeline |
| CN108570243A (en) * | 2018-04-11 | 2018-09-25 | 广州市华英防腐设备有限公司 | A kind of fiberglass regrown material multiple tube and preparation method thereof |
| CN108591627A (en) * | 2018-04-11 | 2018-09-28 | 广州市华英防腐设备有限公司 | A kind of exhaust gas air draft pipe and preparation method thereof |
| CN108591628A (en) * | 2018-04-11 | 2018-09-28 | 广州市华英防腐设备有限公司 | A kind of fiberglass regrown material strong alkali-acid resistance multiple tube and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |