CN204004874U - A kind of composite pipe assembly - Google Patents
A kind of composite pipe assembly Download PDFInfo
- Publication number
- CN204004874U CN204004874U CN201420486521.8U CN201420486521U CN204004874U CN 204004874 U CN204004874 U CN 204004874U CN 201420486521 U CN201420486521 U CN 201420486521U CN 204004874 U CN204004874 U CN 204004874U
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- China
- Prior art keywords
- composite
- outside
- core
- pipe assembly
- pipe
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- 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 - Lifetime
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- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 238000004804 winding Methods 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000011152 fibreglass Substances 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 17
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to high-pressure rubber hose coupling technical field, discloses a kind of composite pipe assembly.It forms the technological scheme of this composite pipe assembly: composite soft tube and the pipe joint that is arranged at its two ends, consist of, composite soft tube consists of inner tube, the winding bearing course and the external protection that are arranged at its outside; Wherein, pipe joint comprises end part connecting mechanism and the core pipe of the structure that is connected as a single entity with it forms, and is provided with some bulge loops on this core tube wall; Core pipe inserts described inner tube outside, bearing course parcel and described core pipe outside, and form outward in the groove between the bulge loop of core tube wall and be provided with winding layer at bearing course, at this winding layer, be outside equipped with glass reinforced plastic winding coating.This composite pipe assembly not only simple in structure, there is enough high voltage performances and join strength, simple and reasonable and can assemble at the construction field (site).
Description
Technical field
The utility model belongs to high-pressure rubber hose coupling technical field, relates to concretely a kind of composite pipe assembly that is used in oil high-pressure delivery pipe.
Background technique
The composite pipe assembly of transfer oil, its structure is by composite soft tube and arrange with the pipe joint at its two ends and form, its composite soft tube by the inner tube layer of conveying high-pressure medium, be wrapped in its outside steel wire winding braid and in the middle pressure-bearing framework layer that forms of glue bond layer and the protective layer being formed by outer glue-line form; And the pipe joint that forms this composite pipe assembly is when be connected with composite soft tube, in order to meet join strength and bearing strength requirement, its structure has included external pressure tube cuff structure; And when this pipe hoop structure of assembling, because its pressure greatly all can cause damage to the inner tube layer of internal structure, middle pressure-bearing framework layer.Therefore this jointing not only its structure and assembling very complicated, greatly improved manufacturing cost and use cost, and these jointings must complete processing assembling in factory and are transported to building site and use.
Model utility content
The purpose of this utility model be just to provide a kind of simple in structure, can meet composite pipe assembly high pressure and join strength requirement and that can assemble at the construction field (site).
For achieving the above object, the technical solution adopted in the utility model is:
A composite pipe assembly, consists of composite soft tube and the pipe joint that is arranged at its two ends, and described composite soft tube consists of inner tube, the winding bearing course and the external protection that are arranged at its outside; It is characterized in that: described pipe joint comprises end part connecting mechanism and the core pipe of the structure that is connected as a single entity with it forms, and is provided with some bulge loops on this core tube wall; Described core pipe inserts described inner tube outside, described bearing course parcel and described core pipe outside, and form outward in the groove between the bulge loop of core tube wall and be provided with winding layer at described bearing course, at this described winding layer, be outside equipped with glass reinforced plastic winding coating.
The additional technical feature that forms above-mentioned composite pipe assembly comprises:
---described bulge loop is independently parellel or helical;
---described inner tube layer end is provided with turnup structure at described end part connecting mechanism place;
---described end part connecting mechanism is that adpting flange forms;
---described end part connecting mechanism is end ring and the nut that is placed on its inner side or end ring and spiral shell button formation.
Composite pipe assembly provided by the utility model compared with prior art, have the following advantages: one, owing to forming the core pipe of pipe joint, insert described inner tube outside, therefore the inner tube layer that makes to form composite pipe has formed the inner tube layer of joint, make the interior caliber of this joint consistent with the caliber of composite pipe, overcome the problem that in prior art, caliber diminishes; Its two, owing to forming the core pipe arranged outside of this pipe joint, have some bulge loops, in the groove forming betwixt, bearing course is wound around to compacting, therefore make this pipe joint there is high withstand voltage properties and join strength; They are three years old, owing to forming the inner tube end of composite pipe assembly, at core tube end, be provided with turnup structure, therefore not only improved the join strength of composite pipe assembly, main is to make the inner tube layer of composite pipe assembly identical, the blockage problem while effectively overcoming mass transport.
Accompanying drawing explanation
The radial cross section structural representation of the composite pipe assembly that Fig. 1 provides for the utility model.
Embodiment
The structure of composite pipe assembly the utility model being provided below in conjunction with accompanying drawing is described in further details.
Be illustrated in figure 1 the structural representation of the composite pipe assembly that the utility model provides.The structure that forms this composite pipe assembly consists of composite soft tube 1 and the left and right pipe joint that is arranged at its two ends; Wherein, this composite soft tube by the inner tube 2 for delivery of oil or other material, be arranged at its outside winding bearing course 3 and outside protective pipe layer 4 form; Right pipe joint consists of with the nut 6 that is placed on its inner side the end ring 5 that is integrally formed with it the core pipe 7 of structure, left pipe joint is buckled 8 and is formed by being integrally formed with it the end ring 5 of core pipe 7 of structure and spiral shell, at the outer ring of above-mentioned core pipe, to being provided with some, can be both that the single structure be arrangeding in parallel can be also the bulge loop 9 of helix structure; The outside that core pipe 7 inserts inner tube 2; form bearing course 3 parcels and core pipe outside of composite soft tube; and in the groove between the bulge loop of core tube wall 10, be provided with bearing course is fixed on to annular (or spiral) wherein annular (or spiral) winding layer 11, and at this winding layer 11, be outside equipped with glass reinforced plastic winding coating 12 and form overall structures with the outside protective pipe layer 4 that forms composite soft tube 1.
In forming the structure of above-mentioned composite pipe assembly,
---in order further to improve the join strength of composite soft tube and joint, and make the inner tube layer of composite pipe assembly identical, inner tube layer end is provided with turnup structure 13 in the end that forms pipe joint;
---forming above-mentioned end part connecting mechanism can also be in end ring 5, to be provided with the flange plate structure formation that attachment hole forms.
Claims (5)
1. a composite pipe assembly, consists of composite soft tube and the pipe joint that is arranged at its two ends, and described composite soft tube consists of inner tube, the winding bearing course and the external protection that are arranged at its outside; It is characterized in that: described pipe joint comprises end part connecting mechanism and the core pipe of the structure that is connected as a single entity with it forms, and is provided with some bulge loops on this core tube wall; Described core pipe inserts described inner tube outside, described bearing course parcel and described core pipe outside, and form outward in the groove between the bulge loop of core tube wall and be provided with winding layer at described bearing course, at this described winding layer, be outside equipped with glass reinforced plastic winding coating.
2. a kind of composite pipe assembly according to claim 1, is characterized in that: described bulge loop is independently parellel or helical.
3. a kind of composite pipe assembly according to claim 1, is characterized in that: described inner tube layer end is provided with turnup structure at described end part connecting mechanism place.
4. according to a kind of composite pipe assembly described in claim 1 or 3, it is characterized in that: described end part connecting mechanism is that adpting flange forms.
5. according to a kind of composite pipe assembly described in claim 1 or 3, it is characterized in that: described end part connecting mechanism is end ring and the nut that is placed on its inner side or end ring and spiral shell button formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486521.8U CN204004874U (en) | 2014-08-27 | 2014-08-27 | A kind of composite pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486521.8U CN204004874U (en) | 2014-08-27 | 2014-08-27 | A kind of composite pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004874U true CN204004874U (en) | 2014-12-10 |
Family
ID=52044877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486521.8U Expired - Lifetime CN204004874U (en) | 2014-08-27 | 2014-08-27 | A kind of composite pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004874U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738995A (en) * | 2017-01-19 | 2017-05-31 | 姜维雁 | Integral molded pipe and its manufacturing method |
| CN110778811A (en) * | 2019-09-25 | 2020-02-11 | 山东悦龙橡塑科技有限公司 | Be applied to hose assembly of double round slot milling machine |
| CN111609225A (en) * | 2020-04-24 | 2020-09-01 | 张家刘 | A wear-resistant thermoplastic hose |
| CN118564736A (en) * | 2024-07-31 | 2024-08-30 | 青岛青橡橡胶有限公司 | A steel wire pre-buried integrated full-diameter acid fracturing hose assembly and preparation method |
-
2014
- 2014-08-27 CN CN201420486521.8U patent/CN204004874U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738995A (en) * | 2017-01-19 | 2017-05-31 | 姜维雁 | Integral molded pipe and its manufacturing method |
| CN110778811A (en) * | 2019-09-25 | 2020-02-11 | 山东悦龙橡塑科技有限公司 | Be applied to hose assembly of double round slot milling machine |
| CN111609225A (en) * | 2020-04-24 | 2020-09-01 | 张家刘 | A wear-resistant thermoplastic hose |
| CN111609225B (en) * | 2020-04-24 | 2021-12-07 | 圣大管业(芜湖)科技有限公司 | Wear-resistant thermoplastic plastic hose |
| CN118564736A (en) * | 2024-07-31 | 2024-08-30 | 青岛青橡橡胶有限公司 | A steel wire pre-buried integrated full-diameter acid fracturing hose assembly and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |