CN2926729Y - Reinforced steel-band spiral wound pipe - Google Patents
Reinforced steel-band spiral wound pipe Download PDFInfo
- Publication number
- CN2926729Y CN2926729Y CN 200620035117 CN200620035117U CN2926729Y CN 2926729 Y CN2926729 Y CN 2926729Y CN 200620035117 CN200620035117 CN 200620035117 CN 200620035117 U CN200620035117 U CN 200620035117U CN 2926729 Y CN2926729 Y CN 2926729Y
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- China
- Prior art keywords
- metal strip
- strip
- steel band
- tube
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a metal strip reinforced spiral coiling tube which is a plastic reinforced tube with a spiral coiling structure comprised of a spiral coiling tube strip; splicing material between adjoined sides of the tube strip is radially provided with a reinforced strip which is a metal strip; and the surface of the metal strip is provided with a hot melting sub. The metal strip in the utility model guarantees the high requirement on ring stiffness which is required by tubular product with a large diameter; the adoption of moulding with splicing material improves the seal performance of the plastic tubular product; the hot melding sub arranged on the surface of the steel strip makes the metal strip firmly spliced with the splicing material during the spiral coiling process; and the metal strip is coiled inside the tubular product axially in the radial direction, thus the metal strip is easy to peel from the splicing material when the tubular product is scrapped. The utility model has the advantages of simple structure, low cost, easy manufacturing, and beneficial for popularization and utilization.
Description
Technical field
The utility model relates to a kind of plastic tube, relates in particular to a kind of steel band enhancement mode spiral winding pipe that is applicable to water supply and sewerage pipeline system, sewage disposal system etc.
Background technique
One of the key technical indexes of existing entwining tube is the ring stiffness of tubing, the structural type of ring stiffness and section bar has direct relation, entwining tube for same caliber, when adopting same material dirt to produce, because the difference of structure, the ring stiffness of tubing is inequality, the ring stiffness that good structural design can reinforced plastic tubing.At present, wrapped tube structural type mainly contains pure plastics and is added with the plastic tube that strengthens filling master batch, makes the plastic ripple tubing of skeleton, makes the plastic tube of winding structure wall pipe liner etc. with plastic tube with steel band.Adopt its major defect of tubing of said structure to be: pure plastic winding structural wall tube is difficult to reach requirement when traffic main artery load-bearing load (the particularly tubing of diameter more than 1500mm) needs high ring rigidity; Though and the high ring rigidity requirement of steel band reinforced plastic corrugated pipe can reach the traffic main artery heavy load time, outer pipe wall is corrugated, with thermal shrinkable sleeve or ribbon heater etc., sealability was not good when tubing was connected with tubing; Tubing fracture steel expose many, and corrosion is big, influences working life; Because developed area is bigger, being used for bonding melting charge increases, and has improved cost of production, and steel band and the plastics of scrapping tubing peel off difficulty, has increased the difficulty of utilization once more.
Summary of the invention
The purpose of this utility model is the problems referred to above at existing winding structure tubing existence, a kind of high ring rigidity that has is provided, good seal performance, reduced bonding melting charge, thereby reduce production costs, and the steel band of scrapping tubing is easy to the plastics reinforced pipe of the spiral winding structure peeled off with plastics.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of steel band enhancement mode spiral winding pipe comprises the base pipe that twines shape in the shape of a spiral, it is characterized in that: be provided with reinforcing band in the adhesive material between described base tube wall adjacent side, wide of the described reinforcing band Spielpassung with base pipe adjacent side.
Described reinforcing band and base pipe are once Wrapping formed.
Described reinforcing band is a steel band.
Described steel band cross section is rectangle or is oval.
Described steel strip surface is provided with heat-fusing glue layer.
Adopt advantage of the present utility model to be:
The utility model is provided with the high ring rigidity requirement that steel band has guaranteed that major diameter tubing needs, adopt the molten type that sticks into of adhesive material, the sealability of plastic tube is strengthened, in steel strip surface heat-fusing glue layer is set, make steel band can be closely in the spiral winding process and adhesive material be bonded together, steel band is in tubing radially and twines vertically, when tubing is scrapped, is easy to peel off with adhesive material.And the utility model is simple in structure, and cost is low, makes simply, is easy to apply.
Description of drawings
Fig. 1 is the novel cross-sectional view of this usefulness
Embodiment
A kind of steel band enhancement mode spiral winding pipe comprises the base pipe 1 that twines shape in the shape of a spiral, is provided with reinforcing band 2 in the adhesive material between described base pipe 1 tube wall adjacent side, wide of described reinforcing band 2 Spielpassung with base pipe 1 adjacent side.Described reinforcing band 2 and base pipe 1 are once Wrapping formed, and reinforcing band 2 is a steel band, and the cross section is rectangle or is oval, and the surface is provided with heat-fusing glue layer.
The utility model is in forming process, the base pipe 1 that plastics or plastic composite are made is made 360 degree spirals around the centerline axis of Wiring apparatus and is twined the molten type that sticks into, it is steel band that the mutually molten place of being connected of base pipe 1 radially is provided with reinforcing band 2, and wide of steel band cooperates with the base ligament.Steel band and base pipe 1 twine simultaneously, adopt the steel band supplementary equipment that steel band is radially and along Wiring apparatus in tubing and axially twine, when tubing is scrapped, be easy to peel off with adhesive material.
The utility model is provided with the high ring rigidity requirement that steel band has guaranteed that major diameter tubing needs, adopt the molten type that sticks into of adhesive material, the sealability of plastic tube is strengthened, heat-fusing glue layer is set in steel strip surface, make steel band can be closely in the spiral winding process and adhesive material be bonded together.And the utility model is simple in structure, and cost is low, makes simply, is easy to apply.
Claims (5)
1, a kind of steel band enhancement mode spiral winding pipe, comprise the base pipe (1) that twines shape in the shape of a spiral, it is characterized in that: be provided with reinforcing band (2) in the adhesive material between described base pipe (1) tube wall adjacent side, wide of described reinforcing band (2) Spielpassung with base pipe (1) adjacent side.
2, steel band enhancement mode spiral winding pipe according to claim 1 is characterized in that: described reinforcing band (2) and base pipe (1) are once Wrapping formed.
3, steel band enhancement mode spiral winding pipe according to claim 1 and 2 is characterized in that: described reinforcing band (2) is a steel band.
4, steel band enhancement mode spiral winding pipe according to claim 3 is characterized in that: described steel band cross section is rectangle or is oval.
5, steel band enhancement mode spiral winding pipe according to claim 4, it is characterized in that: described steel strip surface is provided with heat-fusing glue layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035117 CN2926729Y (en) | 2006-07-31 | 2006-07-31 | Reinforced steel-band spiral wound pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035117 CN2926729Y (en) | 2006-07-31 | 2006-07-31 | Reinforced steel-band spiral wound pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926729Y true CN2926729Y (en) | 2007-07-25 |
Family
ID=38280974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620035117 Expired - Fee Related CN2926729Y (en) | 2006-07-31 | 2006-07-31 | Reinforced steel-band spiral wound pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926729Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881357A (en) * | 2010-04-08 | 2010-11-10 | 倪士民 | Plastic-steel composite wound drain pipe |
| CN101949476A (en) * | 2010-09-10 | 2011-01-19 | 华瀚科技有限公司 | Overlapping structure for double-plane-wall pipe strip and double-plane-wall pipe using same |
| WO2012034393A1 (en) * | 2010-09-16 | 2012-03-22 | 华瀚科技有限公司 | Winding overlap structure for belt material of double-flat wall tube and double-flat wall tube using the same |
| CN102705601A (en) * | 2012-01-20 | 2012-10-03 | 浙江双林机电科技有限公司 | Corrugated pipe composed of T-shaped hook pipe skeleton |
| CN102705596A (en) * | 2012-01-20 | 2012-10-03 | 浙江双林机电科技有限公司 | Hollow corrugated pipe and manufacturing method thereof |
| CN102705603A (en) * | 2012-01-20 | 2012-10-03 | 浙江双林机电科技有限公司 | Corrugated pipe composed of T-shaped hook round pipe framework and manufacturing method thereof |
| CN102705600A (en) * | 2012-01-20 | 2012-10-03 | 浙江双林机电科技有限公司 | Corrugated pipe comprising elastic skeletons and manufacturing method for corrugated pipe comprising elastic skeletons |
| CN103090121A (en) * | 2013-01-30 | 2013-05-08 | 广东省水利电力勘测设计研究院 | Steel belt reinforced steel mesh skeleton plastic compound pipe and preparation method thereof |
| CN105773988A (en) * | 2016-05-10 | 2016-07-20 | 广东永高塑业发展有限公司 | Enhanced winding pipe and manufacturing method and device of enhanced winding pipe |
| CN107441601A (en) * | 2012-11-14 | 2017-12-08 | 费雪派克医疗保健有限公司 | Partition heating for breathing circuit |
| US11311695B2 (en) | 2016-12-22 | 2022-04-26 | Fisher & Paykel Healthcare Limited | Medical tubes and methods of manufacture |
| US11318270B2 (en) | 2011-06-03 | 2022-05-03 | Fisher & Paykel Healthcare Limited | Medical tubes and methods of manufacture |
-
2006
- 2006-07-31 CN CN 200620035117 patent/CN2926729Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881357A (en) * | 2010-04-08 | 2010-11-10 | 倪士民 | Plastic-steel composite wound drain pipe |
| CN101949476A (en) * | 2010-09-10 | 2011-01-19 | 华瀚科技有限公司 | Overlapping structure for double-plane-wall pipe strip and double-plane-wall pipe using same |
| WO2012031478A1 (en) * | 2010-09-10 | 2012-03-15 | 华瀚科技有限公司 | Belt material overlap structure for double-flat wall tube and double-flat wall tube using the same |
| WO2012034393A1 (en) * | 2010-09-16 | 2012-03-22 | 华瀚科技有限公司 | Winding overlap structure for belt material of double-flat wall tube and double-flat wall tube using the same |
| US11318270B2 (en) | 2011-06-03 | 2022-05-03 | Fisher & Paykel Healthcare Limited | Medical tubes and methods of manufacture |
| CN102705601A (en) * | 2012-01-20 | 2012-10-03 | 浙江双林机电科技有限公司 | Corrugated pipe composed of T-shaped hook pipe skeleton |
| CN102705596A (en) * | 2012-01-20 | 2012-10-03 | 浙江双林机电科技有限公司 | Hollow corrugated pipe and manufacturing method thereof |
| CN102705603A (en) * | 2012-01-20 | 2012-10-03 | 浙江双林机电科技有限公司 | Corrugated pipe composed of T-shaped hook round pipe framework and manufacturing method thereof |
| CN102705600A (en) * | 2012-01-20 | 2012-10-03 | 浙江双林机电科技有限公司 | Corrugated pipe comprising elastic skeletons and manufacturing method for corrugated pipe comprising elastic skeletons |
| CN102705600B (en) * | 2012-01-20 | 2015-01-07 | 杭州金民管业有限公司 | Corrugated pipe comprising elastic skeletons and manufacturing method for corrugated pipe comprising elastic skeletons |
| CN102705596B (en) * | 2012-01-20 | 2015-12-16 | 浙江双林机电科技有限公司 | A kind of hollow corrugated pipe and making method |
| CN107441601A (en) * | 2012-11-14 | 2017-12-08 | 费雪派克医疗保健有限公司 | Partition heating for breathing circuit |
| US12053587B2 (en) | 2012-11-14 | 2024-08-06 | Fisher & Paykel Healthcare Limited | Zone heating for respiratory circuits |
| CN103090121A (en) * | 2013-01-30 | 2013-05-08 | 广东省水利电力勘测设计研究院 | Steel belt reinforced steel mesh skeleton plastic compound pipe and preparation method thereof |
| CN105773988A (en) * | 2016-05-10 | 2016-07-20 | 广东永高塑业发展有限公司 | Enhanced winding pipe and manufacturing method and device of enhanced winding pipe |
| US11311695B2 (en) | 2016-12-22 | 2022-04-26 | Fisher & Paykel Healthcare Limited | Medical tubes and methods of manufacture |
| US12076489B2 (en) | 2016-12-22 | 2024-09-03 | Fisher & Paykel Healthcare Limited | Medical tubes and methods of manufacture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20110731 |