CN202584766U - Measurement and control cable for ship intrinsic safe explosion-proof instrument - Google Patents
Measurement and control cable for ship intrinsic safe explosion-proof instrument Download PDFInfo
- Publication number
- CN202584766U CN202584766U CN 201120460820 CN201120460820U CN202584766U CN 202584766 U CN202584766 U CN 202584766U CN 201120460820 CN201120460820 CN 201120460820 CN 201120460820 U CN201120460820 U CN 201120460820U CN 202584766 U CN202584766 U CN 202584766U
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- safe explosion
- naval vessel
- control cable
- 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
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a measurement and control cable for a ship intrinsic safe explosion-proof instrument. At least two pairs of twisted wires are intertwisted to form a cable, wherein wires are covered by phase-splitting composite shielding layers; cable cores are successively covered by a fireproof cabling lapped covering layer, a high flame retardation oxygen barrier layer, an inside liner, a total braiding armor layer and an outer jacket layer; high temperature resistance and high flame retardation materials are filled among gaps of the cable cores as inserts. The cable of the utility model possesses good electrical performance and excellent anti-electromagnetic interference capability and is suitable for a communication and centralized control signal instrument apparatus of a large-scale ship, an ocean monster ship and a naval vessel with high equipment automation technological content under the severe interferences of temperature, smog, humidity, radiation, flammable and combustible cases and electromagnetism, etc.
Description
Technical field
The utility model relates to a kind of naval vessel intrinsic safe explosion-proof instrument and uses measurement and control cable, belongs to the cable technology field.
Background technology
The fast development of the industry of water transportation both at home and abroad is shipbuilding industry and the manufacturing opportunity that provides good of accelerating development of the various ships of war.China is the naval equipment backward situation for a change; Strengthened in recent years making the dynamics of various Military Warship investments; Building the powerful naval that adapts to marine modernized war needs,, improving electric automatization measurement and control signal laser propagation effect in order to improve the equipment of ocean palace and Military Warship modernization electric equipment; Give full play to the operational efficiency on naval vessel; The automatical measure and control system of modernization naval vessel electrical equipment needs the extraordinary measurement and control signal transmission cables of supporting many performances more and more urgent, especially in the ocean, navigates by water the special cable of instrument and meter for automation equipment for solving the naval vessel, and demand is increasing.
The utility model content
The utility model design often forms whirlpool because of occurring high-intensity magnetic field in the ocean to the naval vessel in ocean navigation; Have a strong impact on the interference of the navigation automation equipment signal transmission of seagoing vessel and Military Warship; Overcome common signal cable performance peculiar to vessel and can not satisfy the drawback of the special supporting requirements of naval vessel TT&C system signal transmission line far away, a kind ofly have multiple performance naval vessel intrinsic safe explosion-proof instrument such as anti-forceful electric power magnetic and strong electrostatic interference, retaining are damp, corrosion-resistant, weather and use measurement and control cable and researched and developed.
The utility model realizes that through following technical scheme by two pair twist zygonema strand strandings, line externally is provided with the phase-splitting composite shielding layer at least; Cable core set up defences successively outward pyrogene cable lapping layer, high flame retardant oxygen barrier layer, inner covering, total shield layer and outer jacket; Fill high temperature resistant, high flame retardant material inserts in the space between the cable core.
Wherein the phase-splitting composite shielding layer comprise set gradually online external aluminium-plastic tape wrapped with the tinned copper wire screen.
Said twisted wire pair comprises copper free wire or tinned copper wire conductor, conductor peripheral hardware low smoke and zero halogen environmental protection cross-linking radiation polyolefin insulation layer.
Fill high temperature resistant, high flame retardant aramid fiber inserts between the said cable core.
Described cable core peripheral hardware fire prevention glass fibre belt stranding lapping layer.
Described high flame retardant oxygen barrier layer peripheral hardware low smoke and zero halogen environmental protection cross-linking radiation polyolefin lining layer.
The total shield layer of described inner covering peripheral hardware tinned copper wire.
The outer low smoke and zero halogen environmental protection cross-linking radiation polyolefin sheath of described total shield layer peripheral hardware.
The utility model is rational in infrastructure simple, manufactures easily, and cost is low, cable smooth in appearance rounding, and serviceability is good.Selecting for use and the setting of composite shielding new technology of new material; Guarantee that cable has multiple property; Under the situation that can make the measurement and control signal transmission line of automated system of naval vessel configuration big, multicomponent salt air corrosion, air humidity is big in strong jamming, heavy load, the temperature difference, measurement and control signal transmission performance reliably.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure 1, conductor; 2, insulating barrier; 3, lapped shielding layer; 4, woven shield; 5, stranding lapping layer; 6, packed layer; 7, oxygen barrier layer; 8, inner covering; 9, total shield layer; 10, outer jacket.
Embodiment
The utility model is at least by two pair twist zygonema strand strandings, and the external wrapped aluminium-plastic tape lapped shielding layer 3 of its center line is provided with tinned copper wire woven shields 4 outside the aluminium-plastic tape lapped shielding layer 3; Cable core is set as cable lapping layer 5, high flame retardant oxygen barrier layer 7, inner covering 8 outward successively, always weaves armour 9, outer jacket 10; High temperature resistant, high flame retardant material is set as packed layer 6 in the space between the cable core.
Claims (1)
1. intrinsic safe explosion-proof instrument in naval vessel is used measurement and control cable, it is characterized in that, by two pair twist zygonema strand strandings, line externally is provided with the phase-splitting composite shielding layer at least; Cable core set up defences successively outward pyrogene cable lapping layer, high flame retardant oxygen barrier layer, inner covering, total shield layer and outer jacket; Fill high temperature resistant, high flame retardant material inserts in the space between the cable core.
2, naval vessel according to claim 1 intrinsic safe explosion-proof instrument is used measurement and control cable, it is characterized in that, wherein the phase-splitting composite shielding layer comprise set gradually online external aluminium-plastic tape wrapped with the tinned copper wire screen.
3, naval vessel according to claim 1 intrinsic safe explosion-proof instrument is used measurement and control cable, it is characterized in that said twisted wire pair comprises copper free wire or tinned copper wire conductor, conductor peripheral hardware low smoke and zero halogen environmental protection cross-linking radiation polyolefin insulation layer.
4, naval vessel according to claim 1 intrinsic safe explosion-proof instrument is used measurement and control cable, it is characterized in that, fills high temperature resistant, high flame retardant aramid fiber inserts between the said cable core.
5, naval vessel according to claim 1 intrinsic safe explosion-proof instrument is used measurement and control cable, it is characterized in that, described cable core peripheral hardware fire prevention glass fibre belt stranding lapping layer.
6, naval vessel according to claim 1 intrinsic safe explosion-proof instrument is used measurement and control cable, it is characterized in that described high flame retardant oxygen barrier layer peripheral hardware low smoke and zero halogen environmental protection cross-linking radiation polyolefin lining layer.
7, naval vessel according to claim 1 intrinsic safe explosion-proof instrument is used measurement and control cable, it is characterized in that the total shield layer of described inner covering peripheral hardware tinned copper wire.
8, naval vessel according to claim 1 intrinsic safe explosion-proof instrument is used measurement and control cable, it is characterized in that the outer low smoke and zero halogen environmental protection cross-linking radiation polyolefin sheath of described total shield layer peripheral hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120460820 CN202584766U (en) | 2011-11-19 | 2011-11-19 | Measurement and control cable for ship intrinsic safe explosion-proof instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120460820 CN202584766U (en) | 2011-11-19 | 2011-11-19 | Measurement and control cable for ship intrinsic safe explosion-proof instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584766U true CN202584766U (en) | 2012-12-05 |
Family
ID=47254154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120460820 Expired - Fee Related CN202584766U (en) | 2011-11-19 | 2011-11-19 | Measurement and control cable for ship intrinsic safe explosion-proof instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113035412A (en) * | 2021-02-06 | 2021-06-25 | 安徽铁信光电科技有限公司 | Transponder data transmission cable |
-
2011
- 2011-11-19 CN CN 201120460820 patent/CN202584766U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113035412A (en) * | 2021-02-06 | 2021-06-25 | 安徽铁信光电科技有限公司 | Transponder data transmission cable |
| CN113035412B (en) * | 2021-02-06 | 2023-02-21 | 安徽铁信光电科技有限公司 | Transponder data transmission cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202307235U (en) | Oil-resisting, corrosion-preventing and fireproof marine control cable | |
| CN202003728U (en) | Intrinsic safe computer cable for oil platform | |
| CN201607966U (en) | Anticorrosion temperature-resistant cable for magnesium thermal resistance | |
| CN203225123U (en) | Fireproof environment-friendly variable frequency tensile cable for ship | |
| CN203150166U (en) | Variable-frequency cable for ships and offshore platforms | |
| CN201877179U (en) | Fireproof, waterproof and strong interference-resistant armoured measurement and control cable for offshore oil platforms | |
| CN204215792U (en) | A kind of cold-resistant flexible frequency-changing cable | |
| CN202796126U (en) | High flame-retardant and environment-friendly measurement and control cable for ships | |
| CN103456410A (en) | Low smoke halogen-free flame retardant photoelectric composite cable for ships and manufacturing method thereof | |
| CN202887789U (en) | Halogen-free fire-proof mud-proof control cable for offshore platform | |
| CN202549388U (en) | High current-carrying composite shielding armored cable for vessel electric equipment system | |
| CN102403054A (en) | Monitoring and controlling cable for intrinsically safe anti-explosion instrument of ship | |
| CN203760112U (en) | Ocean engineering electric cable | |
| CN202584766U (en) | Measurement and control cable for ship intrinsic safe explosion-proof instrument | |
| CN201126739Y (en) | Strong interference resistance environmental signal observing-and-control cable for ship safety monitoring system | |
| CN203503366U (en) | Low-smoke halogen-free flame-retardant photoelectric composite cable for ship | |
| CN201725630U (en) | Special instrument circuit cable for high-flame retardant ship | |
| CN202796150U (en) | Control cable for ships and water platforms | |
| CN201725603U (en) | High-performance special instrument loop cable for boats | |
| CN202307295U (en) | Novel environmental protection boat power cable | |
| CN201725631U (en) | Naval communication cable | |
| CN202796220U (en) | Composite cable for offshore oil platform | |
| CN207529712U (en) | A kind of insulation high-temperature-resistant cable | |
| CN202042227U (en) | Control cable for flame-retardant ship | |
| CN103337282A (en) | Marine multifunctional armored unit cable |
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: 20121205 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |