CN107524867A - HDPE steel plastic compounts strengthen winding pipe - Google Patents
HDPE steel plastic compounts strengthen winding pipe Download PDFInfo
- Publication number
- CN107524867A CN107524867A CN201710922794.0A CN201710922794A CN107524867A CN 107524867 A CN107524867 A CN 107524867A CN 201710922794 A CN201710922794 A CN 201710922794A CN 107524867 A CN107524867 A CN 107524867A
- Authority
- CN
- China
- Prior art keywords
- steel
- band
- steel band
- plastic
- winding pipe
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 238000004804 winding Methods 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 15
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000004698 Polyethylene Substances 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 30
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000012792 core layer Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 5
- -1 Polyethylene Polymers 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 208000032443 Masked facies Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present invention, which provides HDPE steel plastic compounts enhancing winding pipe, HDPE steel plastic compounts enhancing winding pipe, including the tubing body formed by the band of steel plastic compount through spiral winding, the band, includes the plastic-steel layer in outside and the basic unit of inner side；The basic unit is followed successively by PE internal layers, metal shielding from the inside to the outside；Steel band support base is set on the metal shielding, and steel band support base opens up the steel band groove for fixing steel band；The plastic-steel layer includes the steel band being fixed in steel band groove, the PE outer layers being wrapped on the outside of steel band and metal shielding.HDPE steel plastic compounts proposed by the present invention strengthen winding pipe, it is ensured that steel band firm position, enhancing winding pipe body rigidity.
Description
Technical field
The present invention relates to winding pipe technical field, strengthens winding pipe more particularly to HDPE steel plastic compounts.
Background technology
Sewage pipe used in China's tradition is mainly made using cement, cast iron, fiberglass etc., and above material makes
Sewage pipe quality weight, service life is short, installation is complicated and construction cost is higher.In the last few years, drainage pipeline widely used
In light weight, inner wall smooth, critical external compressive resistance ability are strong, have the advantages that telescopic adjustment function, eliminate stress rupture, corrosion-resistant poly- second
Alkene plastic-steel-wound tubing.
Polyethylene plastic-steel winding pipe is to be welded by the band of steel plastic compount through spiral winding, and is formed in edge overlap joint.
The tubing of shaping is into the straight rib structure of spiral, outside the helical corrugation shape typically by inner layer polyethylene, the steel band that spiral is set and outer layer
Strata ethene is formed, and helical steel band is arranged between outer layer polyethylene and inner layer polyethylene.Steel band and plastics in plastic-steel spirally-wound pipe
The fastness of bonding is to influence the key factor of its properties of product.Existing plastic-steel-wound steel pipe face rigidity it is relatively low, particularly make
For buried draining blow-off pipe, the problem of the weight of earthing can not be born and ruptured.
The content of the invention
The present invention proposes HDPE steel plastic compounts enhancing winding pipe, it is ensured that steel band firm position, enhancing winding pipe body are firm
Property.
To realize above-mentioned technical purpose and the technique effect, the present invention solves above-mentioned ask by the following technical programs
Topic：
HDPE steel plastic compounts strengthen winding pipe, including the tubing body formed by the band of steel plastic compount through spiral winding,
It is characterized in that：The band includes the plastic-steel layer in outside and the basic unit of inner side；The basic unit be followed successively by from the inside to the outside PE internal layers,
Metal shielding；Metal support base is set on the metal shielding, and steel band support base opens up the steel band groove for fixing steel band；
The plastic-steel layer includes the steel band being fixed in steel band groove, the PE outer layers being wrapped on the outside of steel band and metal shielding.
In such scheme, metal shielding is set to increase the rigid of winding pipe and critical external compressive resistance energy in interior side base layer
Power；The steel band support base of firm steel band is provided on the basis of metal shielding simultaneously, steel band positioning can be overcome loosely
Gu the problem of steel band inclination etc. influences tubing intensity and uses function.
It is stably connected with for the band both sides of definitely spiral winding, the both sides of the band are stair-stepping male and female interface, band
Male and female interface is engaged and bonds to form one by binding agent during material spiral winding, and occlusal surface corresponding to interface sets corresponding block
Hook structure.
Preferably, the metal shielding is metal net layer, and metal net layer can play preferable supporting role, net to tubing
Shape architecture quality is smaller, advantageously reduces body weight.
Preferably, the metal shielding, steel band support base use and steel band identical material.
To improve the performance of optimization tubing, the inner side of the PE internal layers sets silicon core layer.With silica gel matter kollag
Silicon core layer have that lubricity is good, corrosion resistant advantage.
Advantages of the present invention is with effect：
1st, the present invention sets metal shielding in basic unit, can increase the rigid and critical external compressive resistance ability of winding pipe, avoid
The situation that tubing can not bear the weight of earthing and rupture；
2nd, the steel band support base of firm steel band is provided on the basis of metal shielding, makes steel band positioning more firm
Gu the problem of avoiding steel band inclination etc. from influenceing tubing intensity and use function；
3rd, band both sides set stair-stepping male and female interface and corresponding hook structure, ensure that inboard wall of tube body is concordant, reduce
The influence of tube wall fluid flow.
Brief description of the drawings
Fig. 1 is that HDPE steel plastic compounts strengthen winding pipe belt material structural representation；
Fig. 2 is the overlap joint schematic diagram of PE plastic-steel bands.
Figure number identifies：1st, plastic-steel layer, 1-1, steel band, 1-2, PE outer layer, 2, basic unit, 2-1, PE internal layer, 2-2, metal are strengthened
Layer, 2-3, metal support base, 2-4, silicon core layer, 3, hook structure.
Embodiment
The invention will be further described with reference to embodiments, but the invention is not limited in these embodiments.
HDPE steel plastic compounts strengthen winding pipe, and its tubing body is to form tubulose through spiral winding by the band of steel plastic compount
Structure, the band of spiral winding include outside plastic-steel layer 1 and inner side basic unit 2, and basic unit 2 is followed successively by PE internal layers 2-1, gold from the inside to the outside
Belong to enhancement layer 2-2, metal shielding 2-2 is wire netting layer structure.Steel band support base 2-3, steel are set on metal shielding 2-2
With the steel band groove opened up at the top of support base 2-3 for fixing steel band, steel band 1-1 is fixed in steel band groove vertically, and steel band groove is set
Putting can prevent steel band from tilting and rocking, as shown in Figure 1.
The plastic-steel layer 1 of outer layer includes the steel band 1-1 being fixed in steel band groove and parcel steel band 1-1 and is bonded in metal reinforcement
The PE outer layers 1-2 in layer outside.Band both sides set stepped male and female interface simultaneously, and male and female interface is stung during band spiral winding
Close and bond to form one to form the body of spiral winding by binding agent, occlusal surface corresponding to interface sets corresponding block
Hook structure 3, as shown in Figure 2.
PE internal layers 2-1 inner side sets silicon core layer 2-4 on the inside of band, and silicon core layer is that a kind of lubricity is good, corrosion resistant pipe
Internal wall material matter, as shown in accompanying drawing 1,2.
Embodiments of the present invention are described in detail above in association with accompanying drawing, but the present invention is not limited to described embodiment party
Formula.For a person skilled in the art, without departing from the principles and spirit of the present invention to these embodiments
A variety of change, modification, replacement and modification are carried out to still fall within protection scope of the present invention.
Claims (5)
1.HDPE steel plastic compounts strengthen winding pipe, including the tubing body formed by the band of steel plastic compount through spiral winding, its
It is characterised by：The band includes the plastic-steel layer (1) in outside and the basic unit (2) of inner side；The basic unit (2) is followed successively by from the inside to the outside
PE internal layers (2-1), metal shielding (2-2)；Steel band support base (2-3), steel band support are set on the metal shielding (2-2)
Seat (2-3) opens up the steel band groove for fixing steel band；The plastic-steel layer (1) includes the steel band (1-1) being fixed in steel band groove, bag
The PE outer layers (1-2) being wrapped on the outside of steel band (1-1) and metal shielding.
2. HDPE steel plastic compounts according to claim 1 strengthen winding pipe, it is characterised in that：The both sides of the band are rank
The male and female interface of scalariform, the occlusion of male and female interface and bond to form one by binding agent during band spiral winding, corresponding to interface
Hook structure (3) corresponding to occlusal surface setting.
3. HDPE steel plastic compounts according to claim 1 strengthen winding pipe, it is characterised in that：Metal shielding (the 2-
2) it is metallic netted structural.
4. HDPE steel plastic compounts according to claim 1 strengthen winding pipe, it is characterised in that：Metal shielding (the 2-
2) used and steel band identical material with steel band support base (2-3).
5. HDPE steel plastic compounts according to claim 1 strengthen winding pipe, it is characterised in that：The PE internal layers (2-1)
Inner side sets silicon core layer (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710922794.0A CN107524867A (en) | 2017-09-30 | 2017-09-30 | HDPE steel plastic compounts strengthen winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710922794.0A CN107524867A (en) | 2017-09-30 | 2017-09-30 | HDPE steel plastic compounts strengthen winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107524867A true CN107524867A (en) | 2017-12-29 |
Family
ID=60684376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710922794.0A Pending CN107524867A (en) | 2017-09-30 | 2017-09-30 | HDPE steel plastic compounts strengthen winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107524867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709868A (en) * | 2021-01-08 | 2021-04-27 | 广西金盛科技发展有限公司 | High-pressure-resistant wear-resistant three-wall corrugated pipe |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316047A (en) * | 1988-12-27 | 1994-05-31 | Shiro Kanao | Pressure-resistant helical corrugated pipe |
| CN1646298A (en) * | 2002-04-22 | 2005-07-27 | 里洛克澳大利亚有限公司 | Composite strip windable to form a helical pipe and method thereof |
| CN2738980Y (en) * | 2004-05-07 | 2005-11-09 | 福建亚通新材料科技股份有限公司 | Plastic-coated steel band of steel-band reinforcing type spiral wound pipe |
| CN201916613U (en) * | 2011-01-26 | 2011-08-03 | 谭江南 | Netlike steel bar enhancement type single hollow figured steel strip steel-plastic composite tube material |
| CN102563231A (en) * | 2012-01-10 | 2012-07-11 | 哈尔滨斯达维机械制造有限公司 | Double reinforced plastic composite water pipe, device and method for manufacturing water pipe, and special-shaped strip for manufacturing water pipe |
| CN203892741U (en) * | 2014-06-20 | 2014-10-22 | 张永杰 | Enhanced type plastic steel winding tubular product |
| CN204267907U (en) * | 2014-11-21 | 2015-04-15 | 广西金盛科技发展有限公司 | Polyethylene compound pipe road |
| CN205401979U (en) * | 2015-12-31 | 2016-07-27 | 广西钦州国通管业有限公司 | Compound pipe of multipurpose is moulded to polyethylene steel |
| CN207268336U (en) * | 2017-09-30 | 2018-04-24 | 广西金盛科技发展有限公司 | HDPE steel plastic compounts strengthen winding pipe |
-
2017
- 2017-09-30 CN CN201710922794.0A patent/CN107524867A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316047A (en) * | 1988-12-27 | 1994-05-31 | Shiro Kanao | Pressure-resistant helical corrugated pipe |
| CN1646298A (en) * | 2002-04-22 | 2005-07-27 | 里洛克澳大利亚有限公司 | Composite strip windable to form a helical pipe and method thereof |
| CN2738980Y (en) * | 2004-05-07 | 2005-11-09 | 福建亚通新材料科技股份有限公司 | Plastic-coated steel band of steel-band reinforcing type spiral wound pipe |
| CN201916613U (en) * | 2011-01-26 | 2011-08-03 | 谭江南 | Netlike steel bar enhancement type single hollow figured steel strip steel-plastic composite tube material |
| CN102563231A (en) * | 2012-01-10 | 2012-07-11 | 哈尔滨斯达维机械制造有限公司 | Double reinforced plastic composite water pipe, device and method for manufacturing water pipe, and special-shaped strip for manufacturing water pipe |
| CN203892741U (en) * | 2014-06-20 | 2014-10-22 | 张永杰 | Enhanced type plastic steel winding tubular product |
| CN204267907U (en) * | 2014-11-21 | 2015-04-15 | 广西金盛科技发展有限公司 | Polyethylene compound pipe road |
| CN205401979U (en) * | 2015-12-31 | 2016-07-27 | 广西钦州国通管业有限公司 | Compound pipe of multipurpose is moulded to polyethylene steel |
| CN207268336U (en) * | 2017-09-30 | 2018-04-24 | 广西金盛科技发展有限公司 | HDPE steel plastic compounts strengthen winding pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709868A (en) * | 2021-01-08 | 2021-04-27 | 广西金盛科技发展有限公司 | High-pressure-resistant wear-resistant three-wall corrugated pipe |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |