CN204592617U - Steel wire plastic composite pipe - Google Patents
Steel wire plastic composite pipe Download PDFInfo
- Publication number
- CN204592617U CN204592617U CN201520159972.5U CN201520159972U CN204592617U CN 204592617 U CN204592617 U CN 204592617U CN 201520159972 U CN201520159972 U CN 201520159972U CN 204592617 U CN204592617 U CN 204592617U
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- Prior art keywords
- spiral
- composite pipe
- wire
- tube wall
- steel wire
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Abstract
The utility model relates to a kind of steel wire plastic composite pipe, its technological scheme is: comprise plastic tube, the tube wall of plastic tube is provided with spiral bar, described spiral bar is arc-shaped protruding structure, the inner side of tube wall is provided with spiral wire circle, described spiral wire circle and spiral bar cooperatively interact, and are provided with conductive copper wire between described tube wall and spiral wire circle, and described spiral wire circle is wound around by flexuose steel wire spiral and forms; The beneficial effects of the utility model are: the elasticity that improve composite pipe by arranging arc-shaped raised spiral muscle, prevent the effect of being expanded with heat and contract with cold and rupture, guarantee the Security used, composite pipe is chosen with high density polyethylene (HDPE), chemical property is highly stable, and the erosion of resistant to many chemical mediator, without electrochemical corrosion, conductive copper wire has good electric conductivity, and transparent, nonpoisonous and tasteless.
Description
Technical field
The utility model relates to a kind of steel wire plastic pipe, particularly a kind of steel wire plastic composite pipe.
Background technique
Plastic composite pipe is the PVC hose of embedded steel-wire carcass.Inside and outside tube wall is transparent, smooth, bubble-free, and fluid conveying is high-visible; The soda acid of resistance to low density, high elasticity, not easily aging, long service life; Anti-high pressure, can maintain the original state under high pressure vacuum.There is high elasticity, high strength galvanized metal silk, high-quality PVC composite; Clear & Transparent body, pliability is good, and bending radius is little; Negative pressure resistant, corrosion-resistant, material non-toxic, the feature of long service life; Plastic composite pipe conventional at present, be horizontal pipeline, pipeline easily ruptures under the effect of expanding with heat and contract with cold.
China Patent Publication No. is: CN2895950Y, patent name is " reniforced plastic flexible pipe ", comprise software plastic tube wall, in tube wall, be provided with spiral wire skeleton and strengthen braided wire grid, between spiral wire skeleton and reinforcement braided wire grid, being provided with the antistatic plain conductor of one or several longitudinal direction.
China Patent Publication No. is: CN 202182261 U, patent name is " a kind of steel inner liner plastic pipe ", comprises plastic tube body, it is characterized in that: further comprising layer of steel wire cloth, described card clothing is the structure of strip, and card clothing spirals the inside of plastic tube body be wound around.
Above-mentioned plastic flexible pipe easily ruptures under in use affecting effect that is large, that expanded with heat and contract with cold by stratum lifting, makes composite pipe poor at axial elasticity, transport and installation inconvenience.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of steel wire plastic composite pipe, improves the elasticity of composite pipe, prevents the effect of being expanded with heat and contract with cold and ruptures, and guarantees the Security used.
Its technological scheme is: comprise plastic tube, the tube wall of plastic tube is provided with spiral bar, described spiral bar is arc-shaped protruding structure, the inner side of tube wall is provided with spiral wire circle, described spiral wire circle and spiral bar cooperatively interact, be provided with conductive copper wire between described tube wall and spiral wire circle, described spiral wire circle is wound around by flexuose steel wire spiral and forms.
The tube wall of above-mentioned plastic tube comprises inner layer polyethylene, arlt's strata, outer layer polyethylene composition, and the centre of inner layer polyethylene and outer layer polyethylene is arlt's strata.
The beneficial effects of the utility model are: the elasticity that improve composite pipe by arranging arc-shaped raised spiral muscle, prevent the effect of being expanded with heat and contract with cold and rupture, guarantee the Security used, composite pipe is chosen with high density polyethylene (HDPE), and be a kind of crystallinity non-polar material, chemical property is highly stable, the erosion of resistant to many chemical mediator, without electrochemical corrosion, conductive copper wire has good electric conductivity, and transparent, nonpoisonous and tasteless.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is partial enlargement structural representations of spiral bar;
In upper figure: tube wall 1, spiral wire circle 2, conductive copper wire 3, spiral bar 1.1, inner layer polyethylene a, arlt's strata b, outer layer polyethylene c.
Embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises plastic tube, the tube wall 1 of plastic tube is provided with spiral bar 1.1, described spiral bar 1.1 is in arc-shaped protruding structure, the inner side of tube wall 1 is provided with spiral wire circle 2, described spiral wire circle 2 cooperatively interacts with spiral bar 1.1, conductive copper wire 3 is provided with between described tube wall 1 and spiral wire circle 2, described spiral wire circle 2 is wound around by flexuose steel wire spiral and forms, flexuose steel wire can improve frictional force, prevent spiral wire circle 2 from loosening and skid off plastic tube, the reinforing function that spiral wire circle 2 has can make the rigidity of composite pipe, impact resistance and dimensional stability are better than any one plastic tube, the structure characteristic of spiral bar 1.1 simultaneously, make composite pipe in the flexibility axially remaining appropriateness, not only transport and easy for installation, and can effectively with stratum settlement or slippage, the longitudinal loading that earth's surface vehicle etc. causes, operational reliability is good.
Wherein, the tube wall 1 of plastic tube comprises inner layer polyethylene a, arlt's strata b, outer layer polyethylene c forms, and the centre of inner layer polyethylene a and outer layer polyethylene c is arlt's strata b, and arlt's strata b can the toughness of reinforced plastic pipes, improves working life.
The beneficial effects of the utility model are: the elasticity that improve composite pipe by arranging arc-shaped raised spiral muscle 1.1, prevent the effect of being expanded with heat and contract with cold and rupture, guarantee the Security used, composite pipe is chosen with high density polyethylene (HDPE), and be a kind of crystallinity non-polar material, chemical property is highly stable, the erosion of resistant to many chemical mediator, without electrochemical corrosion, conductive copper wire has good electric conductivity, and transparent, nonpoisonous and tasteless.
Claims (2)
1. a steel wire plastic composite pipe, it is characterized in that: comprise plastic tube, the tube wall (1) of plastic tube is provided with spiral bar (1.1), described spiral bar (1.1) is in arc-shaped protruding structure, the inner side of tube wall (1) is provided with spiral wire circle (2), described spiral wire circle (2) and spiral bar (1.1) cooperatively interact, and are provided with conductive copper wire (3) between described tube wall (1) and spiral wire circle (2), and described spiral wire circle (2) is wound around by flexuose steel wire spiral and forms.
2. steel wire plastic composite pipe according to claim 1, it is characterized in that: the tube wall (1) of described plastic tube comprises inner layer polyethylene (a), arlt's strata (b), outer layer polyethylene (c) composition, and the centre of inner layer polyethylene (a) and outer layer polyethylene (c) is arlt's strata (b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159972.5U CN204592617U (en) | 2015-03-20 | 2015-03-20 | Steel wire plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159972.5U CN204592617U (en) | 2015-03-20 | 2015-03-20 | Steel wire plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592617U true CN204592617U (en) | 2015-08-26 |
Family
ID=53928768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520159972.5U Expired - Fee Related CN204592617U (en) | 2015-03-20 | 2015-03-20 | Steel wire plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370943A (en) * | 2015-12-21 | 2016-03-02 | 陈亚炯 | Device for conducting decompression on gas |
| CN105542339A (en) * | 2016-01-13 | 2016-05-04 | 东营市宏泽橡塑有限公司 | Acid-resistant and alkali-resistant ultra-low-temperature steel wire composite hose and preparation technology |
| CN114103153A (en) * | 2021-11-23 | 2022-03-01 | 陕西智超信息技术有限公司 | Vacuum-resistant externally-reinforced antistatic engineering plastic pipe and processing method thereof |
-
2015
- 2015-03-20 CN CN201520159972.5U patent/CN204592617U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370943A (en) * | 2015-12-21 | 2016-03-02 | 陈亚炯 | Device for conducting decompression on gas |
| CN108223861A (en) * | 2015-12-21 | 2018-06-29 | 段锐东 | A kind of device depressurized to gas |
| CN108223861B (en) * | 2015-12-21 | 2019-11-29 | 浙江飞挺机械股份有限公司 | The device that a kind of pair of gas is depressurized |
| CN105542339A (en) * | 2016-01-13 | 2016-05-04 | 东营市宏泽橡塑有限公司 | Acid-resistant and alkali-resistant ultra-low-temperature steel wire composite hose and preparation technology |
| CN114103153A (en) * | 2021-11-23 | 2022-03-01 | 陕西智超信息技术有限公司 | Vacuum-resistant externally-reinforced antistatic engineering plastic pipe and processing method 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160320 |