CN2572170Y - Fibre winded and sand added pipe line - Google Patents
Fibre winded and sand added pipe line Download PDFInfo
- Publication number
- CN2572170Y CN2572170Y CN 02254394 CN02254394U CN2572170Y CN 2572170 Y CN2572170 Y CN 2572170Y CN 02254394 CN02254394 CN 02254394 CN 02254394 U CN02254394 U CN 02254394U CN 2572170 Y CN2572170 Y CN 2572170Y
- Authority
- CN
- China
- Prior art keywords
- layer
- sand
- winding layer
- pipeline
- utility
- 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
Links
- 239000004576 sand Substances 0.000 title claims abstract description 20
- 239000000835 fiber Substances 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 10
- 239000011241 protective layer Substances 0.000 abstract 2
- 239000003365 glass fiber Substances 0.000 description 3
- 206010070834 Sensitisation Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to a wound pipe, particularly to a fiber wound and sand inclusion pipeline which is used for conveying materials. The utility model comprises an inner lining layer, an inner winding layer, an outer winding layer and an outer protective layer, wherein the inner winding layer and the outer winding layer are in order compounded at an outer surface of the inner lining layer from inside to outside; the outer protective layer is lapped and wound at an outer surface of the outer winding layer; a sand inclusion layer is arranged between the inner winding layer and the outer winding layer. The utility model solves the problems that in the existing pipeline, the rigidity is low, the pipeline is not suitable for being buried underground, the fabricating cost of the product is increased if the rigidity of the existing pipeline is improved, etc. The utility model has the advantages of high rigidity, corrosion resistance of the pipeline, low roughness of the inner surface of the pipeline, low fabricating cost, etc.
Description
Technical field
The utility model belongs to the coiling pipe, is meant that especially a kind of fiber of conveying material twines sand-inclusion pipeline.
Background technique
Common reciprocating type fiber twines on the FRP tubular construction and is divided into inside liner, construction layer (being divided into interior winding layer, outer wrap) and external protection on the existing market platform; these three layers are all adopted reinforced plastic glass fibre and resin to make; the shortcoming of this existing product is at the bottom of the rigidity of pipeline; be unsuitable for underground burying underground; if improve pipeline rigidity, then the fabricating cost of product increases.
Summary of the invention
The purpose of this utility model is to provide a kind of existing product is carried out improved fiber winding sand-inclusion pipeline to reach the purpose that overcomes the prior art deficiency.
Overall structure of the present utility model is:
Fiber twines sand-inclusion pipeline, comprises inside liner 1, is compound in interior winding layer 2, the outer wrap 3 of inside liner 1 outer surface from inside to outside successively, and the external protection 5 that is paperwrapped in outer wrap 3 outer surfaces; Be provided with burning into sand layer 4 between winding layer 2 and the outer wrap 3 in described.
Concrete structure of the present utility model also has:
Between described burning into sand layer 4 and interior winding layer 2 and the outer wrap 3 for fixedlying connected.
Adopt compound sticking to be connected between described burning into sand layer 4 and interior winding layer 2 and the outer wrap 3.
It is that main material is made that described burning into sand layer 4 adopts silica sand and resin.
Adopt compound sticking to connect between described inside liner 1, interior winding layer 2, outer wrap 3, burning into sand layer 4 and external protection 5 adjacent each layers.
The obtained technological progress of the utility model is:
The utility model the rigidity of product is increased greatly, and pipeline is corrosion-resistant by be provided with the burning into sand layer between the interior winding layer of pipeline and outer wrap, and inner surface of pipeline roughness and fabricating cost reduce significantly.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is a structural pipe wall schematic representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
The overall structure of present embodiment as shown, wherein fiber twines sand-inclusion pipeline, comprises inside liner 1, is compound in interior winding layer 2, the outer wrap 3 of inside liner 1 outer surface from inside to outside successively, and the external protection 5 that is paperwrapped in outer wrap 3 outer surfaces; Be provided with burning into sand layer 4 between winding layer 2 and the outer wrap 3 in described.
It is that main material is made that described burning into sand layer 4 adopts silica sand and resin.
Adopt compound sticking to connect between described inside liner 1, interior winding layer 2, outer wrap 3, burning into sand layer 4 and external protection 5 adjacent each layers.
Inside liner 1 is main Manufacturing material with 70% resin and 30% glass fibre, and external protection 5 is the resin-rich layers after photosensitive film sensitization sensitization is handled.It is that main material is made that interior winding layer 2 and outer wrap 3 are selected the resin of 70% glass fibre and 30% for use.All the other structures as described above.
Claims (5)
1, fiber twines sand-inclusion pipeline, comprises inside liner (1), is compound in interior winding layer (2), the outer wrap (3) of inside liner (1) outer surface from inside to outside successively, and the external protection (5) that is paperwrapped in outer wrap (3) outer surface; It is characterized in that being provided with burning into sand layer (4) between described interior winding layer (2) and the outer wrap (3).
2, fiber according to claim 1 twines sand-inclusion pipeline, it is characterized in that between described burning into sand layer (4) and interior winding layer (2) and the outer wrap (3) for fixedlying connected.
3, fiber according to claim 1 and 2 twines sand-inclusion pipeline, it is characterized in that the employing compound sticking is connected between described burning into sand layer (4) and interior winding layer (2) and the outer wrap (3).
4, fiber according to claim 1 twines sand-inclusion pipeline, it is characterized in that it is that main material is made that described burning into sand layer (4) adopts silica sand and resin.
5, fiber according to claim 1 twines sand-inclusion pipeline, it is characterized in that adopting between described inside liner (1), interior winding layer (2), outer wrap (3), burning into sand layer (4) and adjacent each layer of external protection (5) compound sticking to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254394 CN2572170Y (en) | 2002-09-17 | 2002-09-17 | Fibre winded and sand added pipe line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254394 CN2572170Y (en) | 2002-09-17 | 2002-09-17 | Fibre winded and sand added pipe line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2572170Y true CN2572170Y (en) | 2003-09-10 |
Family
ID=33723237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02254394 Expired - Fee Related CN2572170Y (en) | 2002-09-17 | 2002-09-17 | Fibre winded and sand added pipe line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2572170Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080743A (en) * | 2010-12-03 | 2011-06-01 | 奉玉贞 | Mortar-filled glass fiber reinforced plastic pipe |
| CN102218862A (en) * | 2011-04-25 | 2011-10-19 | 奉玉贞 | Minor-caliber fiber reinforced plastic sand inclusion pipe |
| CN104847977A (en) * | 2015-04-11 | 2015-08-19 | 张俊达 | Glass fiber-reinforced plastic polyurethane TPU composite tube and manufacturing process thereof |
| CN106051319A (en) * | 2016-08-19 | 2016-10-26 | 四川全丰新材料科技有限公司 | City utility tunnel and production method thereof |
| CN112339074A (en) * | 2020-12-28 | 2021-02-09 | 贵州昊华中意环保设备有限公司 | Glass steel sanded pipe blank sheet rolling forming mechanism |
-
2002
- 2002-09-17 CN CN 02254394 patent/CN2572170Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080743A (en) * | 2010-12-03 | 2011-06-01 | 奉玉贞 | Mortar-filled glass fiber reinforced plastic pipe |
| CN102218862A (en) * | 2011-04-25 | 2011-10-19 | 奉玉贞 | Minor-caliber fiber reinforced plastic sand inclusion pipe |
| CN104847977A (en) * | 2015-04-11 | 2015-08-19 | 张俊达 | Glass fiber-reinforced plastic polyurethane TPU composite tube and manufacturing process thereof |
| CN106051319A (en) * | 2016-08-19 | 2016-10-26 | 四川全丰新材料科技有限公司 | City utility tunnel and production method thereof |
| CN112339074A (en) * | 2020-12-28 | 2021-02-09 | 贵州昊华中意环保设备有限公司 | Glass steel sanded pipe blank sheet rolling forming mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |