CN201748065U - Glass fiber reinforced plastics ferrule connector - Google Patents
Glass fiber reinforced plastics ferrule connector Download PDFInfo
- Publication number
- CN201748065U CN201748065U CN2010202988766U CN201020298876U CN201748065U CN 201748065 U CN201748065 U CN 201748065U CN 2010202988766 U CN2010202988766 U CN 2010202988766U CN 201020298876 U CN201020298876 U CN 201020298876U CN 201748065 U CN201748065 U CN 201748065U
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- China
- Prior art keywords
- layer
- resin
- layers
- fiber reinforced
- reinforced plastics
- 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 - Fee Related
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Abstract
A glass fiber reinforced plastics ferrule connector comprises an inner lining layer, a structure layer and an outer protective layer. The utility model is characterized in that the inner lining layer consists of a surface mat, a plurality of chopped mats and lining resin; the structure layer consists of a plurality of crossed winding layers, a plurality of sand inclusion layers, a plurality of annular winding layers and special winding resin; the outer protective layer consists of a resin layer and an antioxidant. The utility model has the advantages of good corrosion resistance, long engineering life, high safety and reliability, smooth inner wall, no secondary pollution, reliable pipe running, convenient installation and no special treatment requirement.
Description
Technical field
The utility model relates to a kind of glass fiber reinforced plastics product, relates in particular to a kind of unsaturated polyester resin and other resin materials and glass fibre of utilizing and makes the fiber glass reinforced plastic cover ring joint for material.
Background technique
In plumbing and the anticorrosion industry of petrochemical industry, generally adopt pipelines such as the steel collar at present, the steel collar has welded joint, inwall is rough, welded joint bursts apart easily, snap, yielding, working life short, poor, not corrosion-resistant, the not environmental protection of leakage proof.Therefore use this class duct products, consume a large amount of valuable non-renewable resources.
The model utility content
At the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of easy for installation, corrosion resistance and good, life-span are long, the fiber glass reinforced plastic cover ring joint of safety and environmental protection, and it has not only improved rigidity, and every performance index all are better than the steel collar.
The technical solution adopted in the utility model is: the fiber glass reinforced plastic cover ring joint, comprise inside liner, and construction layer, external protection is characterized in that described inside liner by the layer of surface felt, the several layers weak point cuts felt and lining resin constitutes; Described construction layer is by interior some intersection winding layers, some burning into sand layers, some hoop winding layers and twine and resin dedicatedly constitute; Described external protection is made of resin layer and antiager.
In the structure of this programme is formed, owing in the enhancement layer of ferrule-based fittings, adopted glass fibre, give advantages such as ferrule-based fittings light weight, high strength, high rigidity, high tenacity, better anti-leakage property, inside and outside wall are smooth as reinforcing material; On liner, adopted and structure and material common in Glass Steel Tube, therefore also inherited the good characteristics such as anticorrosion, inner wall smooth of Glass Steel Tube; On external protection coating, adopt water-fast materials such as resin owing to apply one deck, guarantee that ferrule-based fittings has good durability.
The utility model has the following advantages compared with prior art: 1, Glass Steel Tube smooth outer surface, and frictional resistance is little, and is especially smooth owing to the fiber glass reinforced plastic cover smooth outer surface in glass fibre reinforced plastics jacking construction process, can effectively reduce advance resistance; 2, corrosion resistant performance is good; 3, the engineering life-span long, safe and reliable, the design long-term safety coefficient of the glass fibre reinforced plastics collar is chosen in more than 6 times, is that other collar is incomparable; 4, inner wall smooth, no secondary pollution, steel collar inner wall coarse has not only caused the sealing of joint bad, and also after long-term the use, the very easy fouling of getting rusty of inside and outside wall, thus reduce working life; 5, pipeline is reliable; 6, the glass fibre reinforced plastics collar is easy for installation, need not special processing.
The utility model is used for glass fiber reinforced plastic push pipe GRP (glass fibre reinforced plastics push pipe, glass fiber reinforced steel push pipe with sand), glass fiber reinforced plastic bushing pipe (glass fibre reinforced plastics bushing pipe, glass fiber reinforced steel push pipe with sand) other fiber reinforced plastic pipe and other pipelines.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a longitudinal section view of the present utility model.
Among the figure, 1, resin layer; 2, surperficial felt; 3, the short felt of cutting; 4, interior intersection winding layer; 5, burning into sand layer; 6, hoop; 7, burning into sand layer; 8, hoop winding layer; 9, external chiasma winding layer; 10 external protections; 11, external protection; 12, construction layer; 13, inside liner.
Embodiment
As shown in the figure; the fiber glass reinforced plastic cover ring joint; comprise inside liner 13; construction layer 12; external protection 11, inside liner 13 are by layer of surface felt 2, and the several layers weak point cuts felt 3 and lining resin layer 1 constitutes; construction layer 12 resin dedicatedly constitutes by intersecting winding layer 4, some burning into sand layers 7, some hoop winding layers 8 and twining in some, and external protection 11 is made of resin layer 1 and antiager.Smooth outer surface of the present utility model, frictional resistance is little, and corrosion resistant performance is good, and the engineering life-span is long, and is safe and reliable, pollution-free, reliable.
Claims (1)
1. fiber glass reinforced plastic cover ring joint; comprise inside liner; construction layer; external protection; it is characterized in that described inside liner is by the layer of surface felt; the several layers weak point is cut felt and lining resin and is constituted, and described construction layer is by interior some intersection winding layers, some burning into sand layers, some hoop winding layers and twine and resin dedicatedly constitute, and described external protection is made of resin layer and antiager.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202988766U CN201748065U (en) | 2010-08-20 | 2010-08-20 | Glass fiber reinforced plastics ferrule connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202988766U CN201748065U (en) | 2010-08-20 | 2010-08-20 | Glass fiber reinforced plastics ferrule connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748065U true CN201748065U (en) | 2011-02-16 |
Family
ID=43582742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202988766U Expired - Fee Related CN201748065U (en) | 2010-08-20 | 2010-08-20 | Glass fiber reinforced plastics ferrule connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769472A (en) * | 2017-01-11 | 2017-05-31 | 三峡大学 | Based on the vertical mechanical load Experiment on Function device of concrete and test method under axial dispersion and the effect of lateral confined pressure |
-
2010
- 2010-08-20 CN CN2010202988766U patent/CN201748065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769472A (en) * | 2017-01-11 | 2017-05-31 | 三峡大学 | Based on the vertical mechanical load Experiment on Function device of concrete and test method under axial dispersion and the effect of lateral confined pressure |
| CN106769472B (en) * | 2017-01-11 | 2019-09-24 | 三峡大学 | Based on the vertical mechanical load Experiment on Function device of concrete and test method under axial dispersion and the effect of lateral confining pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130820 |