CN203013383U - Submersible anticorrosion flat cable for offshore oil and gas field - Google Patents
Submersible anticorrosion flat cable for offshore oil and gas field Download PDFInfo
- Publication number
- CN203013383U CN203013383U CN 201220701391 CN201220701391U CN203013383U CN 203013383 U CN203013383 U CN 203013383U CN 201220701391 CN201220701391 CN 201220701391 CN 201220701391 U CN201220701391 U CN 201220701391U CN 203013383 U CN203013383 U CN 203013383U
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- CN
- China
- Prior art keywords
- gas field
- periphery
- offshore oil
- flat cable
- heart yearn
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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.)
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Abstract
The utility model relates to a submersible anticorrosion flat cable for an offshore oil and gas field, and belongs to the technical field of power cables. Insulating layers are extruded in the peripheries of conductors of the submersible anticorrosion flat cable for the offshore oil and gas field to constitute insulating wire cores, lead alloy sheaths which seal the insulating wire cores are extruded in the peripheries of the insulating wire cores, non-hygroscopic flame-retardant wrapping layers wrap the peripheries of the lead alloy sheaths, high-strength flame-retardant braided layers wrap the peripheries of the non-hygroscopic flame-retardant wrapping layers to constitute core wire harnesses, a plurality of core wire harnesses are arranged closely in parallel to constitute a core wire harness row, and a high-strength stainless steel strip armor layer wraps the periphery of the core wire harness row. The cable has good anti-corrosion performance, and can satisfy using requirements of the offshore oil and gas field.
Description
Technical field
The utility model relates to a kind of power cable, particularly a kind of offshore oil and gas field oily anticorrosion flat cable of diving.
Background technology
In the offshore oil and gas field development process, there are the corrosivity toxic gases such as a large amount of hydrogen sulfide in engineering site, and supporting equipment is caused very large impact, and power cable transmits as the electric energy of oil gas engineering the realization that is concerning whole engineering.Therefore the offshore oil and gas field accessory cables must possess good antiseptic property, and common cable can cause jacket insulation to be subjected to corrosion and damage in permanent and corrosive gas contact process, thereby causes a hidden trouble.
The utility model content
The purpose of this utility model is, overcomes problems of the prior art, provides a kind of offshore oil and gas field oily anticorrosion flat cable of diving, corrosion resistance and good.
For solving above technical problem, a kind of offshore oil and gas field oily anticorrosion flat cable of diving of the present utility model, the conductor periphery is extruded with insulating barrier and consists of insulated wire cores, the periphery of described insulated wire cores is extruded with the lead alloy sheath with its sealing, the periphery of described lead alloy sheath is surrounded with the fire-retardant lapping layer of non-hygroscopic, the periphery of the fire-retardant lapping layer of described non-hygroscopic is coated with the high-strength anti-flaming braid and consists of the heart yearn bundle, many described heart yearn bundles close-packed arrays side by side consist of heart yearn bundle row, and described heart yearn bundle row's periphery is surrounded with high-strength stainless steel band armour.
With respect to prior art, the utility model has been obtained following beneficial effect: the insulated wire cores periphery is extruded with the lead alloy sheath with its sealing, greatly improved the performance of the gasproof body corrosion of insulated wire cores, the fire-retardant lapping layer of the wrapped non-hygroscopic of the periphery of lead alloy sheath coats the high-strength anti-flaming braid again, both improved the tensile strength of cable, improved again fire resistance, many heart yearn bundles are arranged side by side and can reduce thickness, more meet the instructions for use in Oil In Seawater gas field, high-strength stainless steel band armour provides outer protection for heart yearn bundle row.
As preferred version of the present utility model, described conductor is single solid copper wire.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, accompanying drawing only provides reference and explanation use, and is non-in order to limit the utility model.
Fig. 1 is the structural representation that the utility model offshore oil and gas field is used the oily anticorrosion flat cable of diving.
In figure: 1. conductor; 2. insulating barrier; 3. lead alloy sheath; 4. the fire-retardant lapping layer of non-hygroscopic; 5. high-strength anti-flaming braid; 6. high-strength stainless steel band armour.
Embodiment
as shown in Figure 1, the offshore oil and gas field of the present utility model oily anticorrosion flat cable of diving, single solid copper wire is as conductor 1, conductor 1 periphery is extruded with insulating barrier 2 and consists of insulated wire cores, the periphery of insulated wire cores is extruded with the lead alloy sheath 3 with its sealing, the periphery of lead alloy sheath 3 is surrounded with the fire-retardant lapping layer 4 of non-hygroscopic, the fire-retardant lapping layer 4 of non-hygroscopic adopts the non-textile material of impermeability, its periphery is coated with high-strength anti-flaming braid 5 and consists of the heart yearn bundle, many heart yearn bundles close-packed arrays side by side consist of heart yearn bundle row, heart yearn bundle row's periphery is surrounded with high-strength stainless steel band armour 6.
The above is only the better possible embodiments of the utility model, and is non-so limit to scope of patent protection of the present utility model.In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of the utility model requirement.
Claims (2)
1. an offshore oil and gas field is with the oily anticorrosion flat cable of diving, it is characterized in that: the conductor periphery is extruded with insulating barrier and consists of insulated wire cores, the periphery of described insulated wire cores is extruded with the lead alloy sheath with its sealing, the periphery of described lead alloy sheath is surrounded with the fire-retardant lapping layer of non-hygroscopic, the periphery of the fire-retardant lapping layer of described non-hygroscopic is coated with the high-strength anti-flaming braid and consists of the heart yearn bundle, many described heart yearn bundles close-packed arrays side by side consist of heart yearn bundle row, and described heart yearn bundle row's periphery is surrounded with high-strength stainless steel band armour.
2. offshore oil and gas field according to claim 1 is with the oily anticorrosion flat cable of diving, and it is characterized in that: described conductor is single solid copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701391 CN203013383U (en) | 2012-12-18 | 2012-12-18 | Submersible anticorrosion flat cable for offshore oil and gas field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701391 CN203013383U (en) | 2012-12-18 | 2012-12-18 | Submersible anticorrosion flat cable for offshore oil and gas field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013383U true CN203013383U (en) | 2013-06-19 |
Family
ID=48604950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701391 Expired - Fee Related CN203013383U (en) | 2012-12-18 | 2012-12-18 | Submersible anticorrosion flat cable for offshore oil and gas field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474139A (en) * | 2013-09-13 | 2013-12-25 | 江苏远洋东泽电缆股份有限公司 | Ship degaussing flat cable and manufacturing method thereof |
| CN110459356A (en) * | 2019-09-09 | 2019-11-15 | 河北华通线缆集团股份有限公司 | The resistance to 300 DEG C of high temperature submersible oil pump cables of one kind and its manufacturing method |
-
2012
- 2012-12-18 CN CN 201220701391 patent/CN203013383U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474139A (en) * | 2013-09-13 | 2013-12-25 | 江苏远洋东泽电缆股份有限公司 | Ship degaussing flat cable and manufacturing method thereof |
| CN103474139B (en) * | 2013-09-13 | 2015-10-28 | 江苏远洋东泽电缆股份有限公司 | Ship degaussing flat cable and manufacturing method thereof |
| CN110459356A (en) * | 2019-09-09 | 2019-11-15 | 河北华通线缆集团股份有限公司 | The resistance to 300 DEG C of high temperature submersible oil pump cables of one kind and its manufacturing method |
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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 |
Granted publication date: 20130619 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |