CN102949878B - Glass fiber reinforced plastic ribbed water filtering pipe - Google Patents
Glass fiber reinforced plastic ribbed water filtering pipe Download PDFInfo
- Publication number
- CN102949878B CN102949878B CN201210412290.1A CN201210412290A CN102949878B CN 102949878 B CN102949878 B CN 102949878B CN 201210412290 A CN201210412290 A CN 201210412290A CN 102949878 B CN102949878 B CN 102949878B
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- Prior art keywords
- glass fiber
- pipe
- fiber reinforced
- water filtering
- layer
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Abstract
The invention discloses a glass fiber reinforced plastic ribbed water filtering pipe. The pipe wall body comprises a lining layer, a glass fiber reinforced layer, a protective layer and reinforcing ribs in turn from inside to outside, wherein a plurality of water filtering holes distributed uniformly are formed in the partial circumferences of the pipe wall body; the reinforcing ribs are arranged at intervals; and the lining layer, the glass fiber reinforced layer, the protective layer and the reinforcing ribs are compounded. According to the glass fiber reinforced plastic ribbed water filtering pipe, after the water filtering pipe is drilled, the comprehensive capability of the pipe resisting externally applied loads is reduced. After a pipe body is reinforced, the comprehensive capability of the pipe resisting externally applied loads is greatly improved. Meanwhile the pipe per se has the characteristic of excellent corrosion resistance, wearing resistance and toughness and elasticity, and is particularly suitable for the head part of big-caliber water pipelines which are deeply buried underground. The glass fiber reinforced plastic ribbed water filtering pipe is large in water filtering area, good in effect and corrosion resistance, and service life is prolonged.
Description
Technical field
The present invention is a kind of fiberglass reinforced plastics reinforcement filter pipe.
Background technology
On GRP pipe, its circumferential location of 1/2 is holed, owing to holing on common GRP pipe, have larger destruction to all technical of bare glass steel conduit.In a drilling condition, how ensureing the property indices of bare glass steel conduit, is the technical problem to be solved in the present invention.
Summary of the invention
For solving the problem, the object of this invention is to provide a kind of fiberglass reinforced plastics reinforcement filter pipe.
Object of the present invention carrys out specific implementation by the following technical programs:
Fiberglass reinforced plastics reinforcement filter pipe, body tube wall comprises inner liner, glass fiber reinforced layer, protective layer and reinforcement from inside to outside successively, and the part-circular periphery of body tube wall has several equally distributed treatment holes, and described reinforcement interval is arranged.
Further, treatment hole described in several is distributed in 1/2nd of body tube wall circumferentially, also can adjust as required during use, as treatment hole as described in by several is distributed in 1/3rd circumference, 2/3rds circumference etc. of body tube wall.
Described inner liner adopts and strengthens compact texture;
Described glass fiber reinforced layer adopts several reticular glass fiber film multi-lay winding to strengthen;
Described reinforcing rib ring is around the outside of protective layer.
Inner liner, glass fiber reinforced layer, protective layer and reinforcement adopt and are composited.
Fiberglass reinforced plastics reinforcement filter pipe provided by the invention, the filter pipe after piercing anti-outer integration capability of carrying of tubing decreases.Tubing is made to resist outer integration capability of carrying greatly to be strengthened after pipe shaft reinforcement.Tubing itself has the feature of good anticorrosive property, wearability, tough good springiness simultaneously, is specially adapted to the head works part of the heavy caliber conduit pipe of buried underground.This product drainage area is large, and effective, corrosion resistance and good, service life is extended.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the construction profile of fiberglass reinforced plastics reinforcement filter pipe described in the embodiment of the present invention.
Fig. 2 is the cross section structure figure of fiberglass reinforced plastics reinforcement filter pipe described in the embodiment of the present invention.
Detailed description of the invention
As shown in Figure 1-2; fiberglass reinforced plastics reinforcement filter pipe described in the embodiment of the present invention; body tube wall 10 comprises inner liner 11, glass fiber reinforced layer 12, protective layer 13 and reinforcement 14 from inside to outside successively; the part-circular periphery of body tube wall 10 has several equally distributed treatment holes 15, and described reinforcement 14 interval is arranged.
Further, treatment hole 15 described in several is distributed in 1/2nd of body tube wall 10 circumferentially, also can adjust as required during use, as treatment hole 15 as described in by several is distributed in 1/3rd circumference, 2/3rds circumference etc. of body tube wall 10.
Described inner liner 11 adopts and strengthens compact texture;
Described glass fiber reinforced layer 12 adopts several reticular glass fiber film multi-lay winding to strengthen;
Described reinforcement 14 is looped around the outside of protective layer 13.
Inner liner 11, glass fiber reinforced layer 12, protective layer 13 and reinforcement 14 adopt and are composited.
Fiberglass reinforced plastics reinforcement filter pipe provided by the invention, the filter pipe after piercing anti-outer integration capability of carrying of tubing decreases.Tubing is made to resist interior pressure and anti-outer integration capability of carrying greatly to be strengthened after pipe shaft reinforcement.Tubing itself has the feature of good anticorrosive property, wearability, tough good springiness simultaneously, is specially adapted to the head works part of the heavy caliber conduit pipe of buried underground.This product drainage area is large, and effective, corrosion resistance and good, service life is extended.
Claims (1)
1. fiberglass reinforced plastics reinforcement filter pipe, it is characterized in that, body tube wall comprises inner liner, glass fiber reinforced layer, protective layer and reinforcement from inside to outside successively, and the part-circular periphery of body tube wall has several equally distributed treatment holes, and described reinforcement interval is arranged;
Treatment hole described in several is distributed in 1/2nd of body tube wall circumferentially;
Described inner liner adopts and strengthens compact texture;
Described glass fiber reinforced layer adopts several reticular glass fiber film multi-lay winding to strengthen;
Described reinforcing rib ring is around the outside of protective layer;
Inner liner, glass fiber reinforced layer, protective layer and reinforcement adopt and are composited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210412290.1A CN102949878B (en) | 2012-10-25 | 2012-10-25 | Glass fiber reinforced plastic ribbed water filtering pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210412290.1A CN102949878B (en) | 2012-10-25 | 2012-10-25 | Glass fiber reinforced plastic ribbed water filtering pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102949878A CN102949878A (en) | 2013-03-06 |
| CN102949878B true CN102949878B (en) | 2015-01-07 |
Family
ID=47759612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210412290.1A Expired - Fee Related CN102949878B (en) | 2012-10-25 | 2012-10-25 | Glass fiber reinforced plastic ribbed water filtering pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102949878B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201394390Y (en) * | 2009-02-06 | 2010-02-03 | 周永清 | Fiber reinforced composite water filter pipe |
| CN202822959U (en) * | 2012-10-25 | 2013-03-27 | 新疆鹏远复合材料有限公司 | Glass fiber reinforced plastic water filtering pipe with reinforcing ribs |
-
2012
- 2012-10-25 CN CN201210412290.1A patent/CN102949878B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102949878A (en) | 2013-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20171025 |