CN202042231U - Marine control cable with flame retarding property - Google Patents
Marine control cable with flame retarding property Download PDFInfo
- Publication number
- CN202042231U CN202042231U CN201120093197XU CN201120093197U CN202042231U CN 202042231 U CN202042231 U CN 202042231U CN 201120093197X U CN201120093197X U CN 201120093197XU CN 201120093197 U CN201120093197 U CN 201120093197U CN 202042231 U CN202042231 U CN 202042231U
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- CN
- China
- Prior art keywords
- conductor
- control cable
- flame
- layer
- large conductor
- 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 discloses a marine control cable with flame retarding property. The marine control cable comprises a large conductor, small conductors and an insulating layer, wherein the insulating layer and a shielding layer are respectively coated at the outer sides of the large conductor and the small conductor in sequence, the small conductor are twisted into a bundle by taking the large conductor as a center, a layer, a sheath layer and an armored layer are sequentially coated outside the bundle, the large conductor is formed by twisting a tinned copper wire, and the sheath layer is made from flame-retardant polyvinyl chloride. The marine control cable is simple in structure, and greatly increases the strength and promotes information transmission capacity by twisting the small conductors encircling the large conductor as a center and the large conductor into the bundle; in addition, the sheath layer is made from flame-retardant polyvinyl chloride, so that the flame retarding property is excellent.
Description
Technical field:
The utility model relates to the shipboard cable field, relates in particular to a kind of control cable peculiar to vessel with flame-retarding characteristic.
Background technology:
Cable is in order to transmit electricity (magnetic) energy, the wire product of information and the conversion of realization electromagnetic energy.
Shipboard cable comprises that ship power cable, control cable peculiar to vessel, cable for telecommunication of ships, naval vessel are with control cable etc.Mainly be applicable to transmission of aquatic building thing and electrical equipment control such as various rivers seagoing vessel oceangoing ship and offshore oil platform.
Traditional control cable peculiar to vessel mostly adopts the identical stranded bunchy of conductor of several thicknesses, the intensity of cable relatively a little less than.It is the center that the utility model adopts a big conductor, its little conductor of outer ring winding number root and with the mutual stranded bunchy of big conductor, not only intensity has increased greatly, and information carrying capacity also promotes to some extent; Simultaneously, the restrictive coating material adopts flame-proof polyvinyl chloride, and fire resistance halogen gas, gas pH value of water solution and conductivity good, that overflow when burning is low, has the low-corrosiveness energy, and it is few to generate smog during cable fire.
The utility model content:
The purpose of this utility model provides a kind of control cable peculiar to vessel with flame-retarding characteristic, has solved the lower problem of intensity of traditional control cable peculiar to vessel with fire resistance effectively.
The technical solution of the utility model is as follows:
Control cable peculiar to vessel with flame-retarding characteristic, comprise big conductor, little conductor, insulating barrier, the outside of described big conductor, little conductor is enclosed with insulating barrier, screen successively respectively, it is characterized in that: described little conductor is the stranded bunchy in center with described big conductor, and the outside is enclosed with lapping layer, restrictive coating, armour successively behind the bunchy.
Described control cable peculiar to vessel with flame-retarding characteristic is characterized in that: described big conductor all adopts the stranded formation of tinned copper wire, and described restrictive coating material adopts flame-proof polyvinyl chloride.
The utility model has the advantages that:
Of the present utility model simple in structure, adopting a big conductor is the center, its little conductor of outer ring winding number root and with the mutual stranded bunchy of big conductor, not only intensity has increased greatly, and information carrying capacity also promotes to some extent; Simultaneously, the restrictive coating material adopts flame-proof polyvinyl chloride, and fire resistance is good.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Control cable peculiar to vessel with flame-retarding characteristic, comprise big conductor 1, little conductor 2, insulating barrier 3, the outside of big conductor 1, little conductor 2 is enclosed with insulating barrier 3, screen 4 successively respectively, little conductor 2 is the stranded bunchy in center with described big conductor 1, the outside is enclosed with lapping layer 5, restrictive coating 6, armour 7 successively behind the bunchy, big conductor 1 all adopts the stranded formation of tinned copper wire, and restrictive coating 6 materials adopt flame-proof polyvinyl chloride.
Claims (2)
1. control cable peculiar to vessel with flame-retarding characteristic, comprise big conductor, little conductor, insulating barrier, the outside of described big conductor, little conductor is enclosed with insulating barrier, screen successively respectively, it is characterized in that: described little conductor is the stranded bunchy in center with described big conductor, and the outside is enclosed with lapping layer, restrictive coating, armour successively behind the bunchy.
2. the control cable peculiar to vessel with flame-retarding characteristic according to claim 1 is characterized in that: described big conductor all adopts the stranded formation of tinned copper wire, and described restrictive coating material adopts flame-proof polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120093197XU CN202042231U (en) | 2011-03-31 | 2011-03-31 | Marine control cable with flame retarding property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120093197XU CN202042231U (en) | 2011-03-31 | 2011-03-31 | Marine control cable with flame retarding property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042231U true CN202042231U (en) | 2011-11-16 |
Family
ID=44969668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120093197XU Expired - Fee Related CN202042231U (en) | 2011-03-31 | 2011-03-31 | Marine control cable with flame retarding property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042231U (en) |
-
2011
- 2011-03-31 CN CN201120093197XU patent/CN202042231U/en not_active Expired - Fee Related
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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: 20111116 Termination date: 20120331 |