CN200990260Y - Corrosion resisting special cable - Google Patents
Corrosion resisting special cable Download PDFInfo
- Publication number
- CN200990260Y CN200990260Y CN 200620125694 CN200620125694U CN200990260Y CN 200990260 Y CN200990260 Y CN 200990260Y CN 200620125694 CN200620125694 CN 200620125694 CN 200620125694 U CN200620125694 U CN 200620125694U CN 200990260 Y CN200990260 Y CN 200990260Y
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- CN
- China
- Prior art keywords
- cable
- utility
- model
- corrosion
- strip
- Prior art date
- 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 - Fee Related
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Abstract
The utility model relates to a special corrosion-resistant cable. The utility model relates to a special cable applied to chemical industry. The utility model comprises a plurality of conductors, a wrapping strip, an inner and an outer jackets; the outer of each conductor is covered with a Teflon insulator layer to form a plurality of insulation wire cores; the outers of the plurality of insulator wire cores are wrapped with the wrapping strip to form a cable core; the outer of the cable core is covered with an aluminum-plastic composite strip, the inner jacket, a steel strip longitudinal wrapping layer and a Teflon outer jacket. The utility model has the advantages of reasonable and simple structure, simple manufacturing and producing and low cost. The cable has smaller dielectric loss, good shielding properties, good chemical stability, good corrosion resistance and safe using, which can be broadly applied to the installation of transmission lines of petrochemical, pharmaceutical, steel and other large scale engineering construction in high temperature environment.
Description
Technical field
The utility model relates to a kind of technical field of cable, refers more particularly to the special cable that a kind of chemical industry is used.
Background technology
Cable is an important component part in the petrochemical industry industry, because the special producing environment of chemical enterprise, the cable overwhelming majority that makes petrochemical enterprise use requires to have corrosion resistant performance.At present, domestic most employing plastic-coated aluminium strip is as anticorrosive coat, though played certain effect, its performance is also not fully up to expectations, needs the structure and the material of cable are further improved.
Summary of the invention
The utility model is to provide a kind of above-mentioned defective that overcomes, and obtains that a kind of corrosion resistance is strong, chemical stability good, mechanical strength is high, the corrosion proof cable of good flame retardation effect.
The technical solution of the utility model is: the utility model comprises many conductors, band, interior oversheath, every conductor coats the teflon insulation layer outward and constitutes the edge cores that thoroughly do away with more, the outer wrapped bands of edge core that thoroughly do away with constitute cable core more, and metallized aluminum plastic composite strip, inner sheath, steel band are indulged covering and polyamides oversheath to cable core successively from inside to outside outward.
Inner sheath of the present utility model is the polyethylene inner sheath.
The vertical covering of steel band of the present utility model is the thin steel belt layer of embossing.
The utility model is rational in infrastructure simple, manufactures simply, and cost is low.Cable has less dielectric loss and good shielding properties, and chemical stability is good, and good corrosion resistance is safe in utilization, and the transmission line that can be widely used under the hot environment in the large-scale construction projects such as petrochemical industry, medicine, iron and steel is installed.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Wherein 1 is conductor, the 2nd, and the teflon insulation layer, the 3rd, band, the 4th, aluminium-plastic tape, the 5th, the polyethylene inner sheath, the 6th, steel band is indulged covering, and the 7th, the polyamides oversheath.
Embodiment
Corrosion-resistant special cable coats teflon insulation layer 2 and constitutes the edge cores that thoroughly do away with more outside every conductor 1, constitute cable cores at the outer wrapped bands 3 of edge cores that thoroughly do away with more, cable core outside successively metallized aluminum plastic composite strip 4, polyethylene inner sheath 5, approach the steel band that steel constitutes by embossing and indulge covering 6 and polyamides oversheath 7.
Claims (3)
1, a kind of corrosion-resistant special cable, comprise many conductors, band, interior oversheath, it is characterized in that, every conductor coats the teflon insulation layer outward and constitutes the edge cores that thoroughly do away with more, the outer wrapped bands of edge core that thoroughly do away with constitute cable core more, cable core outward from inside to outside, vertical covering of metallized aluminum plastic composite strip, inner sheath, steel band and polyamides oversheath successively.
2, corrosion-resistant special cable according to claim 1 is characterized in that, inner sheath is the polyethylene inner sheath.
3, corrosion-resistant special cable according to claim 1 is characterized in that, the vertical covering of steel band is the thin steel belt layer of embossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125694 CN200990260Y (en) | 2006-12-08 | 2006-12-08 | Corrosion resisting special cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125694 CN200990260Y (en) | 2006-12-08 | 2006-12-08 | Corrosion resisting special cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990260Y true CN200990260Y (en) | 2007-12-12 |
Family
ID=38941292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620125694 Expired - Fee Related CN200990260Y (en) | 2006-12-08 | 2006-12-08 | Corrosion resisting special cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990260Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354570A (en) * | 2011-09-19 | 2012-02-15 | 中利科技集团股份有限公司 | Water-proof cable for remote power supply |
| CN104681186A (en) * | 2015-03-25 | 2015-06-03 | 中特华星电缆股份有限公司 | Cable for proton exchange membrane fuel cell power generation system |
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
-
2006
- 2006-12-08 CN CN 200620125694 patent/CN200990260Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354570A (en) * | 2011-09-19 | 2012-02-15 | 中利科技集团股份有限公司 | Water-proof cable for remote power supply |
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| USD868701S1 (en) | 2014-08-07 | 2019-12-03 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| CN104681186A (en) * | 2015-03-25 | 2015-06-03 | 中特华星电缆股份有限公司 | Cable for proton exchange membrane fuel cell power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20111208 |