CN201706086U - Steel band reinforced polyethylene spiral corrugated pipe - Google Patents
Steel band reinforced polyethylene spiral corrugated pipe Download PDFInfo
- Publication number
- CN201706086U CN201706086U CN2010202517607U CN201020251760U CN201706086U CN 201706086 U CN201706086 U CN 201706086U CN 2010202517607 U CN2010202517607 U CN 2010202517607U CN 201020251760 U CN201020251760 U CN 201020251760U CN 201706086 U CN201706086 U CN 201706086U
- Authority
- CN
- China
- Prior art keywords
- steel band
- reinforced polyethylene
- band reinforced
- polyethylene spiral
- corrugated 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a steel band reinforced polyethylene spiral corrugated pipe, which comprises a steel band brace structure and a polyethylene winding layer, wherein the steel band brace structure is corrugated, the polyethylene winding layer is formed to be a two-layer spiral corrugation by a polyethylene material winding around the steel band brace structure, one end of the steel band reinforced polyethylene spiral corrugated pipe extends for a section of bearing interface the inner diameter of which is smaller than or equal to the inner diameter of the steel band reinforced polyethylene spiral corrugated pipe. Compared with the existing steel band reinforced polyethylene spiral corrugated pipe, one end of the utility mode is additionally provided with a bearing interface which makes the steel band reinforced polyethylene spiral corrugated pipes be connected to each other more conveniently and no gap is produced in the joint, solves the difficulty of the connecting construction of the steel band reinforced polyethylene spiral corrugated pipe, has simple operation, convenient installation and construction, reduces the project comprehensive construction cost, and increases the construction efficiency.
Description
Technical field
The utility model relates to the water drainage plastics pipe, relates in particular to a kind of steel band reinforced polyethylene spiral ripple pipe.
Background technique
Steel band reinforced polyethylene spiral ripple pipe is a matrix with high density polyethylene (HDPE) (PE), steel band with the surface applied adhering resin is shaped to waveform as the main support structure, and twine with polythene material and to be combined into whole double-walled helical corrugation pipe, main as burying the ground draining.Steel band strengthens the high rigidity and the poly corrosion resistance of the integrated steel band of screw thread bellows, and frictional resistance is low, resistance to wears, and has very high ring stiffness, and integral forming technique is good, seam tensile strength and anti-corrosive properties height, and the life-span is longer.Because the tubing two ends do not have joint socket and be not flat mouthful, so two sections tubing butt joints need the butt joint of spiral limit, limit when installing, bring inconvenience, and be easy to generate breach when installing to installation, the back to be installed to connect unreliablely, the anti-sedimentation capacity of joint is poor.
Summary of the invention
The utility model provides a kind of steel band that can conveniently dock to strengthen the screw thread bellows at problems of the prior art.
For achieving the above object, the utility model steel band reinforced polyethylene spiral ripple pipe comprises steel band supporting structure and polyethylene winding layer, the steel band supporting structure is a waveform, the polyethylene winding layer is that polythene material is wound in inside and outside two-layer helical corrugation shape on the steel band supporting structure, described steel band reinforced polyethylene spiral ripple pipe one end extends one section birdsmouth, and its external diameter is less than or equal to the internal diameter of steel band reinforced polyethylene spiral ripple pipe.
Adopt above structure, added a birdsmouth at existing steel band reinforced polyethylene spiral ripple pipe one end, it is more convenient to make that steel band reinforced polyethylene spiral ripple pipe connects each other.Because birdsmouth just as existing common entwining tube, can interconnect by the Placement of common entwining tube, and existing common entwining tube Placement technology is comparatively ripe, and constructing operation is convenient, and it is also preferable to connect effect.For the ease of being connected of birdsmouth and steel band reinforced polyethylene spiral ripple pipe, the external diameter of birdsmouth is less than the internal diameter of steel band reinforced polyethylene spiral ripple pipe.
Described birdsmouth and steel band reinforced polyethylene spiral ripple pipe be connected to welding.
Generally speaking, steel band reinforced polyethylene spiral ripple pipe described in the utility model, added a birdsmouth at existing steel band reinforced polyethylene spiral ripple pipe one end, it is more convenient to make that steel band reinforced polyethylene spiral ripple pipe connects each other, and the joint can not produce breach, has solved the difficult problem that steel band reinforced polyethylene spiral ripple pipe connects construction, simple to operate, installation is convenient, and the engineering comprehensive construction cost reduces, and efficiency of construction improves greatly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail: Fig. 1 is the structural representation of the utility model steel band reinforced polyethylene spiral ripple pipe.
Embodiment
As shown in Figure 1, the utility model comprises steel band supporting structure 1 and polyethylene winding layer 2, steel band supporting structure 1 is a waveform, polyethylene winding layer 2 is inside and outside two-layer helical corrugation shape for polythene material is wound on steel band supporting structure 1, described steel band reinforced polyethylene spiral ripple pipe one end extends one section birdsmouth 3, and its external diameter is less than or equal to the internal diameter of steel band reinforced polyethylene spiral ripple pipe.
Adopt above structure, added a birdsmouth 3 at existing steel band reinforced polyethylene spiral ripple pipe one end, it is more convenient to make that steel band reinforced polyethylene spiral ripple pipe connects each other.Because birdsmouth 3 can interconnect by the Placement of common entwining tube just as existing common entwining tube, and existing common entwining tube Placement technology is comparatively ripe, constructing operation is convenient, and it is also preferable to connect effect.For the ease of being connected of birdsmouth 3 and steel band reinforced polyethylene spiral ripple pipe, the external diameter of birdsmouth 3 is less than the internal diameter of steel band reinforced polyethylene spiral ripple pipe.
The welding that is connected to of described birdsmouth 3 and steel band reinforced polyethylene spiral ripple pipe.
Claims (2)
1. steel band reinforced polyethylene spiral ripple pipe, comprise steel band supporting structure and polyethylene winding layer, the steel band supporting structure is a waveform, the polyethylene winding layer is that polythene material is wound in inside and outside two-layer helical corrugation shape on the steel band supporting structure, it is characterized in that: described steel band reinforced polyethylene spiral ripple pipe one end extends one section birdsmouth, and the birdsmouth external diameter is less than or equal to the internal diameter of steel band reinforced polyethylene spiral ripple pipe.
2. steel band reinforced polyethylene spiral ripple pipe according to claim 1 is characterized in that: described birdsmouth and steel band reinforced polyethylene spiral ripple pipe be connected to welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202517607U CN201706086U (en) | 2010-07-08 | 2010-07-08 | Steel band reinforced polyethylene spiral corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202517607U CN201706086U (en) | 2010-07-08 | 2010-07-08 | Steel band reinforced polyethylene spiral corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706086U true CN201706086U (en) | 2011-01-12 |
Family
ID=43443242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202517607U Expired - Fee Related CN201706086U (en) | 2010-07-08 | 2010-07-08 | Steel band reinforced polyethylene spiral corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9360137B2 (en) | 2011-11-21 | 2016-06-07 | Husqvarna Ab | Garden hose and hose irrigation system comprising said garden hose |
| CN111237455A (en) * | 2020-01-14 | 2020-06-05 | 辽宁希泰科技有限公司 | Double-layer welding vacuum corrugated pipe |
| CN112706435A (en) * | 2020-12-24 | 2021-04-27 | 天津京通管道科技股份有限公司 | Steel strip reinforced polyethylene spiral pipe and production process thereof |
-
2010
- 2010-07-08 CN CN2010202517607U patent/CN201706086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9360137B2 (en) | 2011-11-21 | 2016-06-07 | Husqvarna Ab | Garden hose and hose irrigation system comprising said garden hose |
| CN111237455A (en) * | 2020-01-14 | 2020-06-05 | 辽宁希泰科技有限公司 | Double-layer welding vacuum corrugated pipe |
| CN112706435A (en) * | 2020-12-24 | 2021-04-27 | 天津京通管道科技股份有限公司 | Steel strip reinforced polyethylene spiral pipe and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20170708 |