CN201462217U - High wear-resistant fiberglass pipeline - Google Patents
High wear-resistant fiberglass pipeline Download PDFInfo
- Publication number
- CN201462217U CN201462217U CN2009201025570U CN200920102557U CN201462217U CN 201462217 U CN201462217 U CN 201462217U CN 2009201025570 U CN2009201025570 U CN 2009201025570U CN 200920102557 U CN200920102557 U CN 200920102557U CN 201462217 U CN201462217 U CN 201462217U
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- pipeline
- layer
- fiberglass
- high wear
- wall
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- 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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- Laminated Bodies (AREA)
Abstract
The utility model belongs to the technical field of fiberglass and in particular discloses a high wear-resistant fiberglass pipeline. The main technical scheme is as follows: the pipeline comprises a bell end, a spigot end and a conveying pipe section, which are used for linking the pipeline; 1-3 annular grooves used for fixing sealing rings are arranged on the outer wall of the spigot end; and the bell end, the spigot end and the conveying pipe section are formed by a fiberglass tube layer, a sandfilled wear-resisting layer, a reinforced layer and a polyester film layer from inside out in sequence. The high wear-resistant fiberglass pipeline has such characteristics of the fiberglass as smooth inner wall, small fluid resistance, small coefficient of linear expansion, strength equivalent to the steels and simple and convenient connection and installation.
Description
Technical field
The utility model belongs to the fiber reinforced plastic pipe technical field, discloses a kind of glass fibre reinforced plastics high abrasion pipeline that is used to carry slurries specifically.
Prior art
In the liquid that industries such as thermoelectricity, coal, mine are carried, contain a certain amount of slag, can cause huge wearing and tearing conveyance conduit.The pipelines such as steel pipe, cast iron tube or ceramic-lined composite steel tube that adopted such as present above-mentioned this industry; But also, can produce corrosive action to the above-mentioned steel pipe that adopts, cast iron tube or ceramic-lined composite steel tube because slurries present stronger middle pH value, only can be maintained its working life is between 3 months to 12 months; Also exist the defective of constructing operation inconveniences such as weight is big, carrying, connection in addition owing to above-mentioned employed steel pipe, cast iron tube or ceramic-lined composite steel tube.
The content of model utility
The purpose of this utility model just provide a kind of cost low, use Shou Hechang, easy-to-install high abrasion glass steel pipeline.。
Realize that the technological scheme that the utility model purpose is proposed is:
A kind of glass fibre reinforced plastics high abrasion pipeline comprises female end and the socket end that is used for interconnecting between the pipeline and carries pipeline section that the outer wall of above-mentioned socket end is provided with 1-3 annular groove that is used for fixing seal ring; Wherein said female end, socket end and conveying pipeline section are made of Glass Steel Tube layer, burning into sand wearing layer, reinforced layer and laminated polyester film from the inside to surface successively.
In addition, described Glass Steel Tube layer is made of resin and glass fibre; Described burning into sand wearing layer adds with 80～200 purpose green silicon carbide crystal that 25% resin (adding 0.2% silane coupler KH570 in the resin) adopts and adds sand technology and make that its thickness is between 3～5mm; Described reinforced layer adopts spiral winding process and hoop winding process to make with twining yarn.
Glass fibre reinforced plastics high abrasion pipeline provided by the utility model, compared with prior art have the following advantages: one, because glass fibre reinforced plastics high abrasion pipeline has been inherited all characteristics of glass fibre reinforced plastics, goods inner wall smooth, fluid resistance are little, its coefficient of frictional resistance only is 0.0084, and inwall is less scaling; They are two years old, because the glass fibre reinforced plastics that is adopted has the advantages that thermal conductivity is low, linear expansion coeffcient is little, therefore the thermal stress that the industry complex environment temperature difference such as thermoelectricity, coal, mine are produced is more much smaller than metal, can avoid causing the break generation of fault of conveyance conduit because of the variation of expanding with heat and contract with cold; Its three, this pipeline proportion is 0.25 times of steel, intensity and steel are suitable; Therefore also have connection, characteristics simply and easily are installed.
Description of drawings
Fig. 1 is the structural representation of glass fibre reinforced plastics high abrasion pipeline provided by the utility model;
The radial cross section structural representation of the above-mentioned glass fibre reinforced plastics high abrasion of Fig. 2 pipeline.
Embodiment
Below in conjunction with accompanying drawing the glass fibre reinforced plastics high abrasion pipeline configuration that the utility model provides is further described in detail:
Be illustrated in figure 1 as the structural representation of glass fibre reinforced plastics high abrasion pipeline, its structure comprises female end 1 and the socket end 2 that is used for interconnecting between the pipeline and carries pipeline section 3, the outer wall of above-mentioned socket end is provided with 1-3 annular groove 4, be used for fixing seal ring. above-mentioned female end, the radially cross-sectional configuration of socket end and conveying pipeline section as shown in Figure 2, the Glass Steel Tube layer 5 that constitutes by resin and glass fibre, on the outer side wall of this pipe layer, add with 80～200 purpose green silicon carbide crystal that 25% resin (adding 0.2% silane coupler KH570 in the resin) adopts and add sand technology and make the burning into sand wearing layer 6. of 3～5mm is made pipeline of winding yarn employing spiral winding process and hoop winding process on this wearing layer reinforced layer 7, be tied with one deck in the appearance of this reinforced layer and be used for the ultraviolet laminated polyester film 8. of method
Claims (1)
1. a glass fibre reinforced plastics high abrasion pipeline is characterized in that, comprises female end and the socket end that is used for interconnecting between the pipeline and carries pipeline section, and the outer wall of above-mentioned socket end is provided with 1-3 annular groove that is used for fixing seal ring; Wherein said female end, socket end and conveying pipeline section are made of Glass Steel Tube layer, burning into sand wearing layer, reinforced layer and laminated polyester film from the inside to surface successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201025570U CN201462217U (en) | 2009-04-26 | 2009-04-26 | High wear-resistant fiberglass pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201025570U CN201462217U (en) | 2009-04-26 | 2009-04-26 | High wear-resistant fiberglass pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462217U true CN201462217U (en) | 2010-05-12 |
Family
ID=42389570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201025570U Expired - Fee Related CN201462217U (en) | 2009-04-26 | 2009-04-26 | High wear-resistant fiberglass pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742732A (en) * | 2013-12-24 | 2014-04-23 | 苏州市木易船舶设备有限公司 | Glass fiber reinforced plastic pipe and manufacturing method thereof |
| CN106481894A (en) * | 2016-10-28 | 2017-03-08 | 山东省呈祥电工电气有限公司 | A kind of frp lining drainage pipeline and preparation method thereof |
-
2009
- 2009-04-26 CN CN2009201025570U patent/CN201462217U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742732A (en) * | 2013-12-24 | 2014-04-23 | 苏州市木易船舶设备有限公司 | Glass fiber reinforced plastic pipe and manufacturing method thereof |
| CN103742732B (en) * | 2013-12-24 | 2016-02-10 | 苏州市木易船舶设备有限公司 | A kind of manufacture method of fiber reinforced plastic pipe |
| CN106481894A (en) * | 2016-10-28 | 2017-03-08 | 山东省呈祥电工电气有限公司 | A kind of frp lining drainage pipeline and preparation method thereof |
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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: 20100512 Termination date: 20140426 |