CN208619885U - HDPE high-strength hollow winding pipe - Google Patents
HDPE high-strength hollow winding pipe Download PDFInfo
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- CN208619885U CN208619885U CN201820229055.3U CN201820229055U CN208619885U CN 208619885 U CN208619885 U CN 208619885U CN 201820229055 U CN201820229055 U CN 201820229055U CN 208619885 U CN208619885 U CN 208619885U
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- hollow
- heterotypic strip
- reinforced rib
- hollow reinforced
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Abstract
The present utility model discloses a kind of HDPE high-strength hollow winding pipe for the construction of municipal blow-off line in pipeline material field, a kind of HDPE high-strength hollow winding pipe, the drainpipe being wound on winding tuber by heterotypic strip, it is characterized by: there is 3 triangular hollow reinforcing ribs on the heterotypic strip, two sides are right angled triangle hollow reinforced rib, centre is isosceles triangle hollow reinforced rib, heterotypic strip is helically wound and is bonded into tubing ontology through melten gel, tubing inner body wall is cylindrical wall, triangle is perpendicular to tube wall, there are the faying face of symmetrical fusion molding in heterotypic strip two sides；2 right angled triangle hollow reinforced ribs on the heterotypic strip are symmetrically distributed in lumbar triangle shape hollow reinforced rib two sides, and triangular hollow reinforcing rib vertical plane is face of weld；The utility model has good ring stiffness, higher antidetonation, resistance to compression and the high advantage of face of weld heat seal strength.
Description
Technical field
The present utility model is related to a kind of of pipeline material field and builds for municipal drain and blow-off line
HDPE high-strength hollow winding pipe.
Background technique
Subsoil drain and the embedded of sewage pipe are important municipal works, common drainpipe and row in urban construction
Dirty pipe has pipe of concrete and metal tube, and new material high-strength polyethylene has strong flexibility, corrosion resistant and wear-resisting performance, compares
Cost can be reduced significantly with the all-plastic buried drain pipe of ring stiffness with diameter, reach it is high performance simultaneously, protrude
The advantages of be to save material, the outer ripple plastic winding structure wall pipe with hollow reinforced rib is due to good pipe
Native collective effect and ring stiffness and be widely used in the construction of municipal blow-off line, the high-strength winding of our company's product HDPE at present
The heterotypic strip of pipe is made of 2 triangular hollow reinforcing ribs, and 2 triangles are connected by vertical stiffeners, vertical to reinforce
Muscle keeps the forming stability of the product poor, is unfavorable for high-speed production, and solid reinforcing rib influences the antidetonation and crushing resistance of tubing
Energy.
Summary of the invention
The purpose of the present utility model is to provide a kind of HDPE high-strength hollow winding pipe of Novel hollow reinforcing rib.
The present utility model is achieved through the following technical solutions:
A kind of HDPE high-strength hollow winding pipe, the drainpipe being wound on winding tuber by heterotypic strip are special
Sign is: having 3 triangular hollow reinforcing ribs on the heterotypic strip, two sides are right angled triangle hollow reinforced rib, intermediate
For isosceles triangle hollow reinforced rib, heterotypic strip is helically wound and is bonded into tubing ontology, tubing ontology through melten gel
Inner wall is cylindrical wall, hollow reinforced rib perpendicular to tube wall, and there are the faying face of symmetrical fusion molding in heterotypic strip two sides, newly
The hollow reinforced rib of type improves the ring stiffness of tubing, and three cavitys are that the screw pitch of tubing increases；To above-mentioned technical proposal make into
The explanation of one step: 2 right angled triangle hollow reinforced ribs on the heterotypic strip be symmetrically distributed in lumbar triangle shape it is hollow plus
Strengthening tendons two sides, triangular hollow reinforcing rib vertical plane are face of weld, and 2 triangular hollow reinforcing ribs improve the whole steady of tubing
Fixed degree, enhances the bearing capacity of tubing；Be further described to above-mentioned technical proposal: the heterotypic strip is HDPE high
Density polyethylene materials are made.
The utility model has the following beneficial effects:
1. novel hollow reinforced rib structure has good ring stiffness and enhances the bearing capacity of tubing.
2. improving antidetonation, the compressive property of tubing.
2. face of weld heat seal strength is high.
Detailed description of the invention
Fig. 1 is HDPE high-strength hollow winding pipe structure chart.
Fig. 2 is HDPE high-strength hollow winding pipe heterotypic strip sectional view.
Fig. 3 is that heterotypic strip is bonded sectional view.
In figure: tubing ontology 1, heterotypic strip 2, right angled triangle hollow reinforced rib 3, isosceles triangle hollow reinforced rib 4,
Triangular cavity 5 and face of weld 6.
Specific embodiment
The content of the utility model is described further with reference to the accompanying drawing:
It as shown is HDPE high-strength hollow winding pipe structure chart, by tubing ontology 1, heterotypic strip 2, right angled triangle
Empty reinforcing rib 3, isosceles triangle hollow reinforced rib 4, triangular cavity 5 and face of weld 6 form, heterotypic strip is strong by flexibility,
The HDPE high density polyethylene (HDPE) or FRPP fiber glass reinforced polypropylene material of corrosion resistant and wear-resisting property are made, and are squeezed by extruding machine
Type, heterotypic strip are spirally wound on tubing, and heterotypic strip is made of 3 triangular hollow reinforcing ribs, and 3 triangular hollows add
It is Vertical Triangular cavity among strengthening tendons, hollow reinforced rib is the hollow cavity of a triangle, and heterotypic strip two sides have symmetrically
The faying face of fusion molding, heterotypic strip are helically wound into tubing ontology, and the face of weld of heterotypic strip is molten by colloidal sol
Melt bonding into tube body, tubing inner body wall is cylindrical wall, tubing body outer wall is the hollow reinforcement of spiral surrounding on it
Muscle, hollow reinforced rib improve ring stiffness and intensity perpendicular to tube wall, hollow reinforced rib.
Claims (2)
1. a kind of HDPE high-strength hollow winding pipe, the drainpipe being wound on winding tuber by heterotypic strip, feature
It is: there are 3 triangular hollow reinforcing ribs on the heterotypic strip, two sides is right angled triangle hollow reinforced rib, and centre is
Isosceles triangle hollow reinforced rib, heterotypic strip is helically wound and is bonded into tubing ontology through melten gel, in tubing ontology
Wall is cylindrical wall, hollow reinforced rib perpendicular to tube wall, and there are the faying face of symmetrical fusion molding in heterotypic strip two sides；It is described
Heterotypic strip on 2 right angled triangle hollow reinforced ribs be symmetrically distributed in lumbar triangle shape hollow reinforced rib two sides, triangle
Hollow reinforced rib vertical plane is face of weld.
2. HDPE high-strength hollow winding pipe according to claim 1, it is characterised in that: the heterotypic strip is HDPE high
Density polyethylene materials are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229055.3U CN208619885U (en) | 2018-02-09 | 2018-02-09 | HDPE high-strength hollow winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229055.3U CN208619885U (en) | 2018-02-09 | 2018-02-09 | HDPE high-strength hollow winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619885U true CN208619885U (en) | 2019-03-19 |
Family
ID=65692894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820229055.3U Active CN208619885U (en) | 2018-02-09 | 2018-02-09 | HDPE high-strength hollow winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173599A (en) * | 2019-05-27 | 2019-08-27 | 四川胜煌创世管业有限公司 | High abrasion circle wave crest enhancing polyethylene structure wall winding tube and its manufacturing method |
| CN112644006A (en) * | 2020-12-21 | 2021-04-13 | 广东建通管道制品有限公司 | Winding pipe with extra-high rib structure wall and manufacturing method |
-
2018
- 2018-02-09 CN CN201820229055.3U patent/CN208619885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173599A (en) * | 2019-05-27 | 2019-08-27 | 四川胜煌创世管业有限公司 | High abrasion circle wave crest enhancing polyethylene structure wall winding tube and its manufacturing method |
| CN112644006A (en) * | 2020-12-21 | 2021-04-13 | 广东建通管道制品有限公司 | Winding pipe with extra-high rib structure wall and manufacturing method |
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