CN203395424U - Large-caliber ultrahigh-pressure steel wire winding hose - Google Patents
Large-caliber ultrahigh-pressure steel wire winding hose Download PDFInfo
- Publication number
- CN203395424U CN203395424U CN201320370682.6U CN201320370682U CN203395424U CN 203395424 U CN203395424 U CN 203395424U CN 201320370682 U CN201320370682 U CN 201320370682U CN 203395424 U CN203395424 U CN 203395424U
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- China
- Prior art keywords
- steel wire
- layer
- rubber layer
- wire winding
- pressure steel
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- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a large-caliber ultrahigh-pressure steel wire winding hose. The large-caliber ultrahigh-pressure steel wire winding hose comprises an inner rubber layer, an intermediate rubber layer, an outer rubber layer and the like, wherein the inner rubber layer is extruded on a metal pipe core; a fiber reinforcement layer is wound on the inner rubber layer; the space between the fiber reinforcement layer and a steel wire reinforcement layer is filled with the intermediate rubber layer; the outer rubber layer is arranged at the periphery of the steel wire reinforcement layer. The large-caliber ultrahigh-pressure steel wire winding hose has the advantages that a large-length pipe body is suitably produced; waste of four rigid layers at a steel wire joint is reduced; resources are greatly saved.
Description
Technical field
The utility model relates to a kind of steel wire winding flexible pipe, especially a kind of heavy caliber ultrahigh pressure steel wire winding flexible pipe.
Background technique
Current drilling well 5000m to 7000 are meter more and more universal, and work surface is than darker in the past, and this just needs the drill-well operation that is designed to of high-pressure slurry system to improve optimum performance.Each high pressure slurry pump can move simultaneously, and pump size is also increasing.Sometimes due to mud emission not in time, easily in discharge pipe, stop up, cause the ultrahigh pressure of recycle circuit, this wired hose that just need to be connected on mud circulating system is extreme pressure hose,, can there is not security incident in normally carrying out of guarantee drillng operation.
Offshore oil delivery sebific duct is divided into submarine oil-transportation sebific duct, semi-floating oil delivery hose and water surface wholly floating oil delivery hose under water.The enhancement layer of submarine oil-transportation sebific duct is interlocking type steel disc bar winding mechanism, and skin is polyurethane elastomer, for from subsea wellheads conveying crude oil ashore.Semi-floating oil delivery hose, for marine fixed point mooring buoyancy tank underwater line, is outer floating structure under water, buoyancy aid according to underwater line difformity and outside corresponding site is installed.Water surface oil delivery hose one end is arranged on buoyancy tank, and the other end leads to oil tanker, is wholly floating oil delivery hose.Now, wholly floating oil delivery hose is whole floating sebific duct, and buoyancy aid is spongy layer, is attached on body in manufacture process, and outside is coated outer glue-line, becomes overall structure with body.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of heavy caliber ultrahigh pressure steel wire winding flexible pipe is provided.
The technical solution of the utility model is: a kind of heavy caliber ultrahigh pressure steel wire winding flexible pipe, comprise inner glue layer, mesoglea, outer glue-line etc., inner glue layer is extruded in metal die, fiber-reinforced layer is wrapped on inner glue layer, described fiber-reinforced layer and steel wire reinforcement layer are filled by mesoglea, and steel wire reinforcement layer periphery is outer glue-line.
The utility model has the advantages that: the steel wire winding flexible pipe of producing, under high pressure almost not distortion, has improved quality of product and working life greatly.Manufacturing efficiency has improved 300% than technological method in the past, and the efficiency that traditional single-deck is wound around is 30 ms/h, by this model utility efficiency, is 120 ms/h.And this technique is applicable to the production of big-length body more, reduced the waste at firm four layers of wire joint place, greatly saved resource.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein 1 is inner glue layer, and 2 is fiber-reinforced layer, and 3 is mesoglea, and 4 is steel wire reinforcement layer, and 5 is outer glue-line.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
A kind of heavy caliber ultrahigh pressure steel wire winding flexible pipe, comprise inner glue layer 1, mesoglea 3, outer glue-line 5 etc., inner glue layer 1 is extruded in metal die, fiber-reinforced layer 2 is wrapped on inner glue layer 3, described fiber-reinforced layer 2 is filled by mesoglea 3 with steel wire reinforcement layer 4, and steel wire reinforcement layer 4 periphery are outer glue-lines 5.
Claims (1)
1. a heavy caliber steel wire is wound around flexible pipe, comprise inner glue layer, mesoglea, outer glue-line, it is characterized in that inner glue layer extrudes in metal die, fiber-reinforced layer is wrapped on inner glue layer, described fiber-reinforced layer and steel wire reinforcement layer are filled by mesoglea, and steel wire reinforcement layer periphery is outer glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370682.6U CN203395424U (en) | 2013-06-26 | 2013-06-26 | Large-caliber ultrahigh-pressure steel wire winding hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370682.6U CN203395424U (en) | 2013-06-26 | 2013-06-26 | Large-caliber ultrahigh-pressure steel wire winding hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395424U true CN203395424U (en) | 2014-01-15 |
Family
ID=49906957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320370682.6U Expired - Fee Related CN203395424U (en) | 2013-06-26 | 2013-06-26 | Large-caliber ultrahigh-pressure steel wire winding hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001094A (en) * | 2019-03-22 | 2019-07-12 | 太仓濂辉液压器材有限公司 | A kind of preparation method manufacturing high heat transfer, pressure resistance, endurance oil pipe |
-
2013
- 2013-06-26 CN CN201320370682.6U patent/CN203395424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001094A (en) * | 2019-03-22 | 2019-07-12 | 太仓濂辉液压器材有限公司 | A kind of preparation method manufacturing high heat transfer, pressure resistance, endurance oil pipe |
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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: 20140115 Termination date: 20160626 |