CN221145591U - Steel wire reinforced high-pressure oil pipe - Google Patents
Steel wire reinforced high-pressure oil pipe Download PDFInfo
- Publication number
- CN221145591U CN221145591U CN202323343330.4U CN202323343330U CN221145591U CN 221145591 U CN221145591 U CN 221145591U CN 202323343330 U CN202323343330 U CN 202323343330U CN 221145591 U CN221145591 U CN 221145591U
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- CN
- China
- Prior art keywords
- steel wire
- layer
- pressure oil
- outer side
- inner core
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 238000009941 weaving Methods 0.000 claims abstract description 28
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 238000009954 braiding Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 61
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 239000003292 glue Substances 0.000 abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of high-pressure oil pipes, and discloses a steel wire reinforced high-pressure oil pipe, which solves the problem that the existing stainless steel wire and core pipe braiding is not compact; according to the utility model, the first steel wire weaving layer and the outer glue are arranged on the outer side of the inner core tube, so that the burst strength of the high-pressure oil tube is improved, and meanwhile, the extrusion layer and the water cloth are arranged on the outer side of the first steel wire weaving layer, so that the first steel wire weaving layer and the outer glue are tightly attached to the outer side of the inner core tube, the inner core tube is prevented from cracking under continuous stress, and meanwhile, the water cloth plays a role in water resistance.
Description
Technical Field
The utility model belongs to the technical field of high-pressure oil pipes, and particularly relates to a steel wire reinforced high-pressure oil pipe.
Background
The composite steel wire oil pipe is a novel pipe which takes a net-shaped framework formed by spirally winding high-strength steel wires left and right as a reinforcement body, takes an inner layer pipe made of plastic as a matrix and tightly connects the steel wire framework with the inner layer pipe and the outer layer pipe by using bonding resin, and because the steel wire weaving layer is coated in continuous thermoplastic plastics, the composite steel wire oil pipe overcomes the respective defects of other types of oil pipes, maintains the respective advantages of the other types of oil pipes, has the properties of corrosion resistance, smoothness, low resistance, wear resistance, light weight, good creep resistance, good impact resistance and the like, and has the problems of loose compaction of the direct weaving of the stainless steel wires and the core pipe, so that the burst strength of the steel wire oil pipe is low, the steel wire oil pipe is easy to crack under continuous stress, and the reliability and the service life of the composite pipe are reduced.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the steel wire reinforced high-pressure oil pipe, which effectively solves the problem that the existing stainless steel wire and core pipe are not tightly woven.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel wire reinforced high-pressure oil pipe, includes interior core pipe, the outside of interior core pipe is equipped with interior glue film, and the outside of interior core pipe has the weaving layer through interior glue film bonding, and the outside of weaving layer is equipped with the extrusion layer, and the outside of extrusion layer is equipped with water cloth.
Preferably, the weaving layer comprises a first steel wire weaving layer positioned between the inner core tube and the extrusion layer, the extrusion layer is arranged on the outer side of the first steel wire weaving layer, outer glue is arranged on the inner side of the first steel wire weaving layer, a second steel wire weaving layer is bonded on the inner side of the first steel wire weaving layer through the outer glue, and the second steel wire weaving layer is bonded with the inner core tube through the inner glue layer.
Preferably, the extrusion layer is made of cotton thread material.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first steel wire weaving layer and the outer glue are arranged on the outer side of the inner core tube, so that the burst strength of the high-pressure oil tube is improved, and meanwhile, the extrusion layer and the water cloth are arranged on the outer side of the first steel wire weaving layer, so that the first steel wire weaving layer and the outer glue are tightly attached to the outer side of the inner core tube, the inner core tube is prevented from cracking under continuous stress, and meanwhile, the water cloth plays a role in water resistance.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic view of a steel wire reinforced high pressure oil pipe structure according to the present utility model;
FIG. 2 is a schematic view of a braid structure in accordance with the present utility model;
In the figure: 1. an inner core tube; 2. an inner adhesive layer; 3. a braiding layer; 301. a first wire braid; 302. outer glue; 303. a second wire braid; 4. extruding the layer; 5. and (5) water cloth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the first embodiment, as shown in fig. 1, the utility model comprises an inner core tube 1, an inner adhesive layer 2 is arranged on the outer side of the inner core tube 1, a braiding layer 3 is bonded on the outer side of the inner core tube 1 through the inner adhesive layer 2, an extrusion layer 4 is arranged on the outer side of the braiding layer 3, and a water cloth 5 is arranged on the outer side of the extrusion layer 4.
Specifically, as shown in fig. 2, the braiding layer 3 includes a first steel wire braiding layer 301 located between the inner core tube 1 and the extrusion layer 4, the extrusion layer 4 is disposed on the outer side of the first steel wire braiding layer 301, an outer glue 302 is disposed on the inner side of the first steel wire braiding layer 301, a second steel wire braiding layer 303 is bonded on the inner side of the first steel wire braiding layer 301 through the outer glue 302, the second steel wire braiding layer 303 is bonded with the inner core tube 1 through the inner glue layer 2, and the extrusion layer 4 is made of cotton yarn materials;
under the use state, first steel wire weaving layer 301 and outer glue 302 are arranged on the outer side of inner core tube 1, then extrusion layer 4 is arranged on the outer side of first steel wire weaving layer 301, extrusion layer 4 is made of cotton yarn materials, first steel wire weaving layer 301 and outer glue 302 are tightly wrapped on the outer side of inner core tube 1, and water cloth 5 is arranged on the outer side of extrusion layer 4, so that first steel wire weaving layer 301 and outer glue 302 are tightly attached to inner core tube 1, the burst strength of high-pressure oil tube is improved, and water cloth 5 also plays a role in waterproof.
Claims (3)
1. The utility model provides a steel wire reinforced high-pressure oil pipe, includes interior core pipe (1), its characterized in that: the inner core pipe is characterized in that an inner adhesive layer (2) is arranged on the outer side of the inner core pipe (1), a braiding layer (3) is bonded on the outer side of the inner core pipe (1) through the inner adhesive layer (2), an extrusion layer (4) is arranged on the outer side of the braiding layer (3), and water cloth (5) is arranged on the outer side of the extrusion layer (4).
2. A steel wire reinforced high pressure oil pipe as claimed in claim 1, wherein: the weaving layer (3) comprises a first steel wire weaving layer (301) located between the inner core tube (1) and the extrusion layer (4), the extrusion layer (4) is arranged on the outer side of the first steel wire weaving layer (301), an outer adhesive (302) is arranged on the inner side of the first steel wire weaving layer (301), a second steel wire weaving layer (303) is bonded on the inner side of the first steel wire weaving layer (301) through the outer adhesive (302), and the second steel wire weaving layer (303) is bonded with the inner core tube (1) through an inner adhesive layer (2).
3. A steel wire reinforced high pressure oil pipe as claimed in claim 2, wherein: the extrusion layer (4) is made of cotton thread material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323343330.4U CN221145591U (en) | 2023-12-08 | 2023-12-08 | Steel wire reinforced high-pressure oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323343330.4U CN221145591U (en) | 2023-12-08 | 2023-12-08 | Steel wire reinforced high-pressure oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221145591U true CN221145591U (en) | 2024-06-14 |
Family
ID=91417970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323343330.4U Active CN221145591U (en) | 2023-12-08 | 2023-12-08 | Steel wire reinforced high-pressure oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221145591U (en) |
-
2023
- 2023-12-08 CN CN202323343330.4U patent/CN221145591U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |