CN214505080U - Control cable for ship fire control system - Google Patents
Control cable for ship fire control system Download PDFInfo
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- CN214505080U CN214505080U CN202120437448.5U CN202120437448U CN214505080U CN 214505080 U CN214505080 U CN 214505080U CN 202120437448 U CN202120437448 U CN 202120437448U CN 214505080 U CN214505080 U CN 214505080U
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Abstract
The utility model provides a naval vessel is control cable for fire control system, includes the cable core, characterized by: the cable core is formed by stranding a plurality of wires and high silica glass fibers, and the wire structure is as follows: the innermost layer is a copper conductor, the surface of the copper conductor is plated with silver, a polyether ketone ether ketone insulating layer is arranged outside the copper conductor, a graphite fiber layer is arranged outside the polyether ketone ether ketone insulating layer, and a copper wire braid layer is arranged outside the polyether ketone ether ketone insulating layer; the cable core is provided with a carbon fiber layer outside, a quartz glass fiber layer is arranged outside the carbon fiber layer, a Kevlar fiber layer is arranged outside the quartz glass fiber layer, a steel belt woven layer is arranged outside the Kevlar fiber layer, a polyimide layer is arranged outside the steel belt woven layer, and a reinforcing fiber layer is arranged in the polyimide. The invention adopts the combination of structure and material, has excellent high temperature resistance and transmission reliability, and is suitable for a ship fire control system.
Description
Technical Field
The invention belongs to the technical field of control cables, and particularly relates to a control cable for a ship fire control system.
Background
The fire control system is equipment installed on platforms such as airplanes, armored vehicles, warships and the like, is also called as a weapon fire control system, and is a general name of equipment for controlling shooting weapons to automatically carry out aiming and launching.
The control cable is a medium for transmitting a command line to the fire control system in a control room, the electromagnetic environment of a battlefield is complex, the working environment temperature of the fire control system is high, and the common control cable cannot meet the use requirement of the fire control system.
Therefore, a stable and reliable control cable for the ship fire control system needs to be designed.
Disclosure of Invention
In order to meet the requirements, the invention provides a control cable for a ship fire control system, which has excellent high-temperature resistance and transmission reliability and is suitable for the ship fire control system.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a naval vessel is control cable for fire control system, includes the cable core, the cable core is formed by a plurality of wires and high silica glass fiber transposition, the wire structure is: the innermost layer is a copper conductor, the surface of the copper conductor is plated with silver, a polyether ketone ether ketone insulating layer is arranged outside the copper conductor, a graphite fiber layer is arranged outside the polyether ketone ether ketone insulating layer, and a copper wire braid layer is arranged outside the polyether ketone ether ketone insulating layer;
the cable core is provided with a carbon fiber layer outside, a quartz glass fiber layer is arranged outside the carbon fiber layer, a Kevlar fiber layer is arranged outside the quartz glass fiber layer, a steel belt woven layer is arranged outside the Kevlar fiber layer, a polyimide layer is arranged outside the steel belt woven layer, and a reinforcing fiber layer is arranged in the polyimide.
Preferably, the copper conductor is single crystal copper or oxygen-free copper.
Preferably, the reinforcing fiber layer is a ceramic fiber cloth.
The conductor of the lead is plated with silver, so that the conductivity and the corrosion resistance of the lead are improved, the transmission reliability of the conductor can be greatly improved, the insulating layer is made of polyether ketone ether ketone, the lead has the characteristics of high heat resistance, fatigue resistance, creep resistance, corrosion resistance, radiation resistance, flame retardance, good mechanical strength, good electrical insulation and the like, and the graphite fiber and copper wire braided layer can improve the strength of the lead and the electromagnetic shielding property of the lead.
The high silica fiber can keep good strength and elasticity for a long time at 1000 ℃, has low heat conductivity coefficient, good resistance to high thermal shock, is inert to most chemicals, has good corrosion resistance to compounds at high temperature, corrosive minerals and weakly alkaline molten alloy, can normally and continuously work under the conditions of high heat and strong radiation, and can effectively protect the lead.
The carbon fiber arranged outside the cable core has the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, and can effectively protect internal materials.
Polyimide is one of organic high molecular materials with the best comprehensive performance, has high temperature resistance of more than 400 ℃, has high insulating property within the long-term use temperature range of 200-300 ℃, is an excellent sheath material, and can improve the impact resistance of the sheath material by a reinforcing fiber layer in the sheath material.
The invention has the beneficial effects that: the combination of the structure and the material is adopted, the high-temperature resistance and the transmission reliability are excellent, and the ship fire control system is suitable for being used.
Drawings
The invention is further illustrated with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the lead.
In the figure: 1. the cable comprises a conducting wire, 1.1 copper conductors, 1.2 insulating layers of polyether ketone ether ketone, 1.3 graphite fiber layers, 1.4 woven copper wire layers, 2 high silica glass fibers, 3 carbon fiber layers, 4 quartz glass fiber layers, 5 Kevlar fiber layers, 6 woven steel belt layers, 7 polyimide layers and 8 reinforcing fiber layers.
Detailed Description
Fig. 1 and 2 show a control cable for a ship fire control system, in which: 1. the cable comprises a conducting wire, 1.1 copper conductors, 1.2 insulating layers of polyether ketone ether ketone, 1.3 graphite fiber layers, 1.4 woven copper wire layers, 2 high silica glass fibers, 3 carbon fiber layers, 4 quartz glass fiber layers, 5 Kevlar fiber layers, 6 woven steel belt layers, 7 polyimide layers and 8 reinforcing fiber layers.
Including the cable core, the cable core is formed by a plurality of wires and high silica glass fiber transposition, the wire structure is: the innermost layer is a copper conductor, the surface of the copper conductor is plated with silver, a polyether ketone ether ketone insulating layer is arranged outside the copper conductor, a graphite fiber layer is arranged outside the polyether ketone ether ketone insulating layer, and a copper wire braid layer is arranged outside the polyether ketone ether ketone insulating layer;
the cable core is provided with a carbon fiber layer outside, a quartz glass fiber layer is arranged outside the carbon fiber layer, a Kevlar fiber layer is arranged outside the quartz glass fiber layer, a steel belt woven layer is arranged outside the Kevlar fiber layer, a polyimide layer is arranged outside the steel belt woven layer, and a reinforcing fiber layer is arranged in the polyimide.
In this example, the copper conductor is single crystal copper or oxygen-free copper.
In this example, the reinforcing fiber layer is a ceramic fiber cloth.
Claims (3)
1. Naval vessel is control cable for fire control system, including the cable core, characterized by: the cable core is formed by stranding a plurality of wires and high silica glass fibers, and the wire structure is as follows: the innermost layer is a copper conductor, the surface of the copper conductor is plated with silver, a polyether ketone ether ketone insulating layer is arranged outside the copper conductor, a graphite fiber layer is arranged outside the polyether ketone ether ketone insulating layer, and a copper wire braid layer is arranged outside the polyether ketone ether ketone insulating layer;
the cable core is provided with a carbon fiber layer outside, a quartz glass fiber layer is arranged outside the carbon fiber layer, a Kevlar fiber layer is arranged outside the quartz glass fiber layer, a steel belt woven layer is arranged outside the Kevlar fiber layer, a polyimide layer is arranged outside the steel belt woven layer, and a reinforcing fiber layer is arranged in the polyimide.
2. The control cable for the ship fire control system according to claim 1, wherein: the copper conductor is single crystal copper or oxygen-free copper.
3. The control cable for the ship fire control system according to claim 1, wherein: the reinforced fiber layer is ceramic fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437448.5U CN214505080U (en) | 2021-03-01 | 2021-03-01 | Control cable for ship fire control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437448.5U CN214505080U (en) | 2021-03-01 | 2021-03-01 | Control cable for ship fire control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214505080U true CN214505080U (en) | 2021-10-26 |
Family
ID=78226652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120437448.5U Active CN214505080U (en) | 2021-03-01 | 2021-03-01 | Control cable for ship fire control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214505080U (en) |
-
2021
- 2021-03-01 CN CN202120437448.5U patent/CN214505080U/en active Active
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