CN201841706U - Dual reinforced composite profile - Google Patents
Dual reinforced composite profile Download PDFInfo
- Publication number
- CN201841706U CN201841706U CN2010202638086U CN201020263808U CN201841706U CN 201841706 U CN201841706 U CN 201841706U CN 2010202638086 U CN2010202638086 U CN 2010202638086U CN 201020263808 U CN201020263808 U CN 201020263808U CN 201841706 U CN201841706 U CN 201841706U
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- Prior art keywords
- section bar
- layer
- composite construction
- dual
- construction section
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- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a dual reinforced composite profile, which is formed by integrating a plurality of material layers. The dual reinforced composite profile is characterized in that the material layers comprise a lining layer, a reinforcement layer and a protection layer. The profile can be a pipe, a tank or a slot. The lining layer, the reinforcement layer and the protection layer are arranged in sequence from inside to outside. The lining layer comprises resin, a surface mat and a knitted mat. The reinforcement layer has a dual reinforced structure with main aggregates comprising fiber fabrics and auxiliary aggregates comprising particles and powder. The protection layer is formed by blending various protective agents in resin. The dual reinforced composite profile is suitable for manufacture of various pipelines and containers for delivery and storage of acid, alkali, salt, corrosive media and drinking water, in particular for production of large pipes, tanks and slots.
Description
Technical field
The utility model relates to a kind of composite construction section bar that pipe, jar, groove etc. are used for the section bar, particularly dual enhancing of fluid transporting, storage of manufacturing.
Background technology
As everyone knows, the section bar of at present commercially available pipe, jar, groove class is of a great variety, can be divided into metal, rubber, concrete, pottery, glass, plastics, composite construction seven big classes by material character.Its weak point: the relative density height of metal, perishable; Easily aging, the easy be full of cracks of rubber, life-span weak point; Quality of concrete is heavy, fearness is impacted; Hard and crisp, the fearness collision of pottery, glass; Plastics cold becomes fragile, thermal change is soft, easily aging, meet the fire combustion; Composite construction, as: " a kind of composite construction section bar " patent No.: though ZL 94 2 16331.1 its performances have overcome the deficiency of above-mentioned six class section bar technology, the adaptability excellence, purposes is also extensive, but in the device of making large-scale pipe, jar, groove, the mechanical strength that but seems deficiency, poor rigidity, some is soft, and manufacturing cost is higher relatively.Its purposes all has certain limitation.
The utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide that a kind of relative density is low, light weight, mechanical strength height, corrosion-resistant, again fire-retardant, the life-span is long, purposes is wide, in the device of making large-scale pipe, jar, groove, rigidity is strong, it is soft to be difficult for, price is low, and many characteristics are the composite construction section bar technical scheme of a kind of dual enhancing of one.
Content of the present utility model is: a kind of composite construction section bar of dual enhancing, constitute by multilayer material one, and the multilayer material comprises: 1. anticorrosion, impervious barrier, be called for short inner liner; 2. dual enhancement layer also claims structure sheaf, is called for short enhancement layer; 3. overcoat also claims perisphere.The composite construction section bar of described dual enhancing can be tubing, jar material, the groove material.Its internal layer is an inner liner anticorrosion, antiseepage, and outwards successive is enhancement layer and overcoat.Pipe profile edge, interface have the connector with the section bar one, and connector is the socket joint device, also can is flange arrangement.The connector of jar material section bar exit port mostly is flange arrangement.The inner liner of section bar is a resin-rich layer, and promptly the resin multifilament is few, is made of resin and surperficial felt or needled mat; Enhancement layer is rich aggregate enhancement layer, be that aggregate is many, resin is few, be made of together resin, the short material of cutting felt or roving and particle, powder, it is short-and-medium cuts felt or roving is that main aggregate strengthens structure, and particle, powder material strengthen a structure for paying aggregate.The material of paying aggregate can be metal, mineral, plastics, is natural, artificial, mixing, as: iron filings, copper powder, mountain sand, extra large sand, river sand, quartz sand, oyster shell whiting, mica scrap, plastic grain etc.This layer is the main intensity layer of section bar, according to section bar volume size, pressure what, enhancement layer can be that 1 layer 2 layers or multilayer constitute.Wherein pay the aggregate reinforcing material and just be clipped in or be mixed in this one deck, main aggregate can be spread and apply or twine 1 layer, 2 layers or multilayer, pays aggregate and can be distributed between the main aggregate winding layer, or evenly be mixed in the resin.Pay aggregate and can carry out grating by the modulus of fineness of granular size or powder; Overcoat is the resin-rich layer that is added with protective agent.Look the purposes and the environment for use of section bar, protective agent can be antifreezing agent, fireproof agent, antiaging agent, ultra-violet absorber.Protective agent can contain a kind 2 kinds or multiple; Look section bar purposes, environment, under the situation that need not to protect, also can not add protective agent.The resin a great variety that section bar is used has unsaturated-resin, metaphenylene resin, food resin, pollopas, epoxy resin etc., and every kind of resin has different models again, and the commercial resins kind is not hundreds of down at present, will match one by one during use.The employed fiber of this section bar is the main aggregate materials that strengthens of this section bar, category is quite a few, can be inorfil, organic fiber, mineral fibres, chemical fibre or their braid, as: glass surface felt, needled mat, roving, short woven cloth, the braid over braid of cutting felt and various fibers, by its purposes, performance, composition some branches are arranged again, taking glass fibre is example, and alkali-free, middle alkali and high-alkali branch are arranged.Above-mentioned all, in production application, all can select for use with reference to shop instruction explanation according to section bar purposes, environment for use.The said structure section bar sticks with paste technology with hand and winding process all can be realized.Being wound with hoop winding and spiral intersection twines other.Two kinds twine alternate application mechanical strength height.
The utility model has following advantage than prior art:
1. the utility model has been adopted as heir outside the advantage of prior art " a kind of composite construction section bar " patent No.: ZL 94 2 16331.1, strengthens structure owing to increased pair aggregate, pays the material that strengthens aggregate materials and can be; Metal fillings, quartz sand, oyster shell whiting, mountain sand, extra large sand, river sand, plastic grain etc. are all than the quality hardness height of resin, fiber, and it is also big with the surface area of resin-bonded, make this section bar in the device of making large-scale pipe, jar, groove, obviously increase the mechanical strength of this large-scale device and its rigidity, improved goods resistance to compression, anti-folding, shock proof physical property.
2. because the above-mentioned pair of aggregate reinforcing material that the utility model adopted, these materials are cut the own low prices of material such as felt, roving than various resins, fiber, surperficial felt, needled mat, the weak point of prior art, so the relative cost price of the device of manufacturing is low successively.
Description of drawings
Embodiment of the present utility model is as shown in drawings:
Drawing is described as follows:
Accompanying drawing is the cross-sectional view of pipe profile.
Number in the figure is represented: inner liner (1), enhancement layer (2), overcoat (3), core (4).
The specific embodiment
Accompanying drawing is specified the utility model in conjunction with the embodiments:
Spray one time polyvinyl alcohol liquid releasing agent on the surface of cylinder type core (4) shown in the figure equably, on the liquid releasing agent, repave and apply a talcum powder releasing agent, on the talcum powder releasing agent, after winding one deck polyester film solid releasing agent, begin to make a running water with winding process and carry tubing again after to be dried.At first make inner liner (1): twining one deck fiber surface felt behind the spraying layer food grade resins on the surface of doing the core (4) after above-mentioned releasing agent is handled, after treating resin impermeable surface felt, discharge bubble, use the same method, spray again same resin, twine 1-2 layer needled mat.Make enhancement layer (2) afterwards: with the alkali-free roving dip in get " 191 " number unsaturated-resin after, with the spiral interior extrapolation method above-mentioned rove is wrapped on the inner liner, with following burning into sand method quartz sand is added again, adopt hoop twine method easily that quartz sand is closely knit, equably be combined in core (4) admittedly and go up after, make the secondary spiral again and intersect and twine the making of finishing structure sheaf.Make overcoat (3) then: spray in the enhancement layer periphery behind ultra-violet absorber, the antiaging agent in resin, adding, get final product.Treat by stripper rings core to be extracted out behind the resin solidification, a running water carrier pipe is made like this.Other pipes, jar, groove be made in that this is identical.
Claims (9)
1. the composite construction section bar of a dual enhancing is made of multilayer material one, it is characterized in that the multilayer material comprises inner liner, enhancement layer and overcoat.
2. the composite construction section bar of dual enhancing as claimed in claim 1 is characterized in that section bar is a tubing, and internal layer is an inner liner, and outwards successive is enhancement layer, overcoat.
3. the composite construction section bar of dual enhancing as claimed in claim 1 is characterized in that section bar is a jar material, and internal layer is an inner liner, and outwards successive is enhancement layer, overcoat.
4. the composite construction section bar of dual enhancing as claimed in claim 1 is characterized in that section bar is the groove material, and internal layer is an inner liner, and outwards successive is enhancement layer, overcoat.
5. as the composite construction section bar of the described dual enhancing of claim 1-4, it is characterized in that at its edge, interface has and the connector of section bar one.
6. as the composite construction section bar of the described dual enhancing of claim 1-4, it is characterized in that inner liner is a resin-rich layer, enhancement layer is the enhancement layer that dual aggregate strengthens, and overcoat is the resin-rich layer of resin and protective agent coating.
7. the composite construction section bar of dual enhancing as claimed in claim 6 is characterized in that the protective layer of its section bar can be removed protective agent under the environment that does not need protection.
8. the composite construction section bar of dual enhancing as claimed in claim 6 is characterized in that fiber and braid thereof that its section bar strengthens are rovings, are the short felts of cutting.
9. the composite construction section bar of dual enhancing as claimed in claim 6 is characterized in that particle, powder that its section bar strengthens are quartz sand, are mountain sand, are extra large sand, are river sands, are oyster shell whitings, are mica scraps, are iron filings, are copper powders, are plastic grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202638086U CN201841706U (en) | 2010-07-20 | 2010-07-20 | Dual reinforced composite profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202638086U CN201841706U (en) | 2010-07-20 | 2010-07-20 | Dual reinforced composite profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841706U true CN201841706U (en) | 2011-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202638086U Expired - Fee Related CN201841706U (en) | 2010-07-20 | 2010-07-20 | Dual reinforced composite profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181889A (en) * | 2019-04-19 | 2019-08-30 | 武汉理工大学 | A kind of fibre metal polymer matrix composites and preparation method thereof of imitative spiral case layer structure |
-
2010
- 2010-07-20 CN CN2010202638086U patent/CN201841706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181889A (en) * | 2019-04-19 | 2019-08-30 | 武汉理工大学 | A kind of fibre metal polymer matrix composites and preparation method thereof of imitative spiral case layer structure |
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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: 20110525 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |