CN204066845U - A kind of complex controll cable peculiar to vessel - Google Patents
A kind of complex controll cable peculiar to vessel Download PDFInfo
- Publication number
- CN204066845U CN204066845U CN201420518910.4U CN201420518910U CN204066845U CN 204066845 U CN204066845 U CN 204066845U CN 201420518910 U CN201420518910 U CN 201420518910U CN 204066845 U CN204066845 U CN 204066845U
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- China
- Prior art keywords
- cable
- center
- controls
- thermal insulation
- insulation board
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Abstract
The utility model discloses a kind of complex controll cable peculiar to vessel, comprise center to control cable, X root and control cable and X block thermal insulation board outward, X block thermal insulation board is used for separating center and controls cable and X root controls cable outward, center controls conductor between arbitrary neighborhood two pieces of thermal insulation boards, thermal insulation board partly encloses outside bag and controls cable, the opening direction of thermal insulation board controls the outside of cable towards center, control cable outer coated interior fire-retardant band lapping layer, tin-coated copper strip lapping layer, outer fire-retardant band lapping layer and polyolefin external sheath layer successively outside; Outer control cable and interior fire-retardant band lapping layer offset and the center that is squeezed in by thermal insulation board controls on cable.The heat that the utility model avoids conductor to distribute concentrates on the position of cable core and causes the phenomenon of spontaneous combustion, extends the useful life of control cables.
Description
Technical field
The utility model relates to technical field of electric wires and cables, particularly relates to a kind of complex controll cable peculiar to vessel.
Background technology
Along with the development of shipping industry, especially along with the development of large-tonnage ships technology, the cabling requirements amount for boats and ships also gets more and more.Along with the development of science and technology, to also more and more higher with the cable needs of marine equipment.Usually flame retardant cable used is substantially all adopt flame retardant insulation material, fire-retardant band, flame-retardant filler, flame-retardant sheath material.Its deficiency is: when a fire, and cable stops the performance of propagation of flame not strong, and flame easily spreads to insulating barrier, causes very large hidden danger to the safety of boats and ships and personnel.
For complex controll cable peculiar to vessel, fire resistance requires very high, and the cable of ordinary construction, when ignition of cable, can not effectively stop spreading of flame.And cable catch fire main cause be because conductor excessive at ampacity, the heat that each conductor distributes concentrates on cable core position, once temperature reaches the self-ignition point of packing material, will cause ignition of cable.
Utility model content
In order to solve the technical problem existed in background technology, the utility model proposes a kind of complex controll cable peculiar to vessel, the heat avoiding conductor to distribute concentrates on the position of cable core and causes the phenomenon of spontaneous combustion, extends the useful life of control cables.
The one that the utility model proposes complex controll cable peculiar to vessel, comprise center to control cable, X root and control cable and X block thermal insulation board outward, X >=3, the cross section that center controls cable is circular, the high temperature resistant filler that center controls that cable controls conductor group by center, the center that is coated on controls the first fire-retardant band lapping layer outside conductor group and the first insulating barrier and the center that is filled in control between conductor group and the first fire-retardant band lapping layer is formed, and center controls conductor group and is included in multiple centers uniform ringwise in high temperature resistant filler and controls conductors; The cross section of outer control cable is flat, outer control cable is distributed on center and controls outside cable, outer control cable is made up of external control conductor group and the second fire-retardant band lapping layer be coated on outside external control conductor group and the second insulating barrier, external control conductor group comprises multiple external control conductor be located along the same line, and arbitrary neighborhood two external control conductors offset; X block thermal insulation board is used for separating center and controls cable and X root controls cable outward, center controls conductor between arbitrary neighborhood two pieces of thermal insulation boards, thermal insulation board partly encloses outside bag and controls cable, the opening direction of thermal insulation board controls the outside of cable towards center, control cable outer coated interior fire-retardant band lapping layer, tin-coated copper strip lapping layer, outer fire-retardant band lapping layer and polyolefin external sheath layer successively outside; Outer control cable and interior fire-retardant band lapping layer offset and the center that is squeezed in by thermal insulation board controls on cable.
Preferably, center control the surface of cable be provided with thermal insulation board bottom the groove that matches, be fixed on groove by adhesive-layer bottom thermal insulation board.
Preferably, thermal insulation board adopts elastic metal sheet to make, and the cross section of thermal insulation board is V-arrangement or arc or U-shaped.
Preferably, control conductor in center is made up of center core and the first composite mica tape lapping layer be coated on outside the core of center and the first tincopper fuse wire braided armor; External control conductor is made up of outer core and the second composite mica tape lapping layer, the second tincopper fuse wire braided armor and the elastomer cloth lapping layer be coated on outside outer core.
Preferably, the first composite mica tape lapping layer, the second composite mica tape lapping layer are followed successively by the first fire-resistant isinglass belt, refractory inorganic short fiber adhesive-layer and the second fire-resistant isinglass belt from inside to outside.Composite mica tape lapping layer is designed to double-deck mica tape, substantially increases the flame-retarding characteristic of cable.
The one that the utility model provides complex controll cable peculiar to vessel, center controlled cable and Ge Gen by thermal insulation board to control cable outward and separate, center is avoided to control cable, the heat radiation of outer control cable is concentrated and is accumulated in cable core, X block thermal insulation board partly encloses bag X root and controls cable outward, each like this controls cable heat-dissipating space outward and is all kept apart separately, the opening direction of thermal insulation board controls the outside of cable towards center, form the heat-dissipating space of outward opening, center controls cable heat radiation and is outwards delivered to restrictive coating along adjacent two thermal insulation boards, the heat avoiding conductor to distribute concentrates on the position of cable core and causes the phenomenon of spontaneous combustion, extend the useful life of control cables, in the utility model employing simultaneously, fire-retardant band lapping layer, outer fire-retardant band lapping layer extend the time that flame spreads to external sheath layer, for fire fighting escape provides the valuable time.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of the complex controll cable a kind of peculiar to vessel that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the cross section structure schematic diagram of the complex controll cable a kind of peculiar to vessel that the utility model proposes.
With reference to Fig. 1, the one that the utility model proposes complex controll cable peculiar to vessel, comprise center and control cable 1, four control cable 2 and four pieces of thermal insulation boards 3 outward, the cross section that center controls cable 1 is circular, center controls cable 1 and controls conductor group by center, the center that is coated on controls the first fire-retardant band lapping layer 12 and the first insulating barrier 13 outside conductor group, and the high temperature resistant filler 14 that the center that is filled in controls between conductor group and the first fire-retardant band lapping layer 12 is formed, center controls conductor group and is included in multiple centers control conductors 11 uniform ringwise in high temperature resistant filler 14.The cross section of outer control cable is flat, outer control cable is distributed on center and controls outside cable, outer control cable 2 is made up of external control conductor group and the second fire-retardant band lapping layer 22 be coated on outside external control conductor group and the second insulating barrier 23, external control conductor group comprises multiple external control conductor 21 be located along the same line, and arbitrary neighborhood two external control conductors 21 offset.Four pieces of thermal insulation boards 3 for separate center and control cable 1 and four control cables 2 outward, center controls conductor 11 between arbitrary neighborhood two pieces of thermal insulation boards 3, and thermal insulation board 3 half encloses that bag is outer controls cable 2, and the opening direction of thermal insulation board 3 controls the outside of cable 1 towards center; Center control the surface of cable 1 be provided with thermal insulation board 3 bottom the groove that matches, be fixed on groove by adhesive-layer bottom thermal insulation board 3.Control cable 1 outer coated interior fire-retardant band lapping layer 4, tin-coated copper strip lapping layer 5, outer fire-retardant band lapping layer 6 and polyolefin external sheath layer 7 successively outside; Outer control cable 2 offsets with interior fire-retardant band lapping layer 4 and thermal insulation board 3 is squeezed in center and controls on cable 1.
In the utility model, thermal insulation board 3 adopts elastic metal sheet to make, and the cross section of thermal insulation board 3 is V-arrangement; Thermal insulation board 3 half encloses bag outer control cable 2, not only for fettering outer control cable 2, and extruding cushion effect for complex controll cable provides one when extruding, helping cable in crushed rear recovery.Center controls conductor 11 and is made up of center core and the first composite mica tape lapping layer be coated on outside the core of center and the first tincopper fuse wire braided armor; External control conductor 21 is made up of outer core and the second composite mica tape lapping layer, the second tincopper fuse wire braided armor and the elastomer cloth lapping layer be coated on outside outer core.First composite mica tape lapping layer, the second composite mica tape lapping layer are followed successively by the first fire-resistant isinglass belt, refractory inorganic short fiber adhesive-layer and the second fire-resistant isinglass belt from inside to outside.Composite mica tape lapping layer is designed to double-deck mica tape, substantially increases the flame-retarding characteristic of cable.
Center to be controlled cable 1 and Ge Gen by thermal insulation board 3 and controls cable 2 outward and separate by the utility model, center is avoided to control cable 1, the heat radiation of outer control cable 2 is concentrated and is accumulated in cable core, thermal insulation board 3 half encloses bag outer control cable 2, each like this controls cable 2 heat-dissipating space outward and is all kept apart separately, the opening direction of thermal insulation board 3 controls the outside of cable 1 towards center, form the heat-dissipating space of outward opening, center control cable 1 dispels the heat along adjacent two thermal insulation boards 3 and is outwards delivered to restrictive coating, the heat avoiding conductor to distribute concentrates on the position of cable core and causes the phenomenon of spontaneous combustion, extend the useful life of control cables, in the utility model employing simultaneously, fire-retardant band lapping layer 4, outer fire-retardant band lapping layer 6 extend the time that flame spreads to external sheath layer, for fire fighting escape provides the valuable time.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (5)
1. a complex controll cable peculiar to vessel, it is characterized in that, comprise center and control cable (1), X root controls cable (2) and X block thermal insulation board (3) outward, X >=3, the cross section that center controls cable (1) is circular, center controls cable (1) and controls conductor group by center, the center that is coated on controls the first fire-retardant band lapping layer (12) and the first insulating barrier (13) outside conductor group, and the high temperature resistant filler (14) that the center that is filled in controls between conductor group and the first fire-retardant band lapping layer (12) is formed, center controls conductor group and is included in multiple centers control conductor (11) uniform ringwise in high temperature resistant filler, the cross section of outer control cable (2) is flat, outer control cable (2) is distributed on center and controls cable (1) outward, outer control cable (2) is made up of external control conductor group and the second fire-retardant band lapping layer (22) be coated on outside external control conductor group and the second insulating barrier (23), external control conductor group comprises multiple external control conductor (21) be located along the same line, and arbitrary neighborhood two external control conductors (21) offset, X block thermal insulation board (3) for separate center control cable (1) and X root control cable (2) outward, center controls conductor (11) and is positioned between arbitrary neighborhood two pieces of thermal insulation boards (3), thermal insulation board (3) partly encloses outside bag and controls cable (2), the opening direction of thermal insulation board controls the outside of cable (1) towards center, control cable (2) coated interior fire-retardant band lapping layer (4), tin-coated copper strip lapping layer (5), outer fire-retardant band lapping layer (6) and polyolefin external sheath layer (7) successively outward outside, outer control cable (2) and interior fire-retardant band lapping layer (4) offset and thermal insulation board (3) are squeezed in center and control on cable (1).
2. complex controll cable peculiar to vessel according to claim 1, it is characterized in that, the surface controlling cable (1) at center is provided with the groove matched with thermal insulation board (3) bottom, and thermal insulation board (3) bottom is fixed on groove by adhesive-layer.
3. complex controll cable peculiar to vessel according to claim 1 and 2, is characterized in that, thermal insulation board (3) adopts elastic metal sheet to make, and the cross section of thermal insulation board (3) is V-arrangement or arc or U-shaped.
4. complex controll cable peculiar to vessel according to claim 1, is characterized in that, center controls conductor (11) and is made up of center core and the first composite mica tape lapping layer be coated on outside the core of center and the first tincopper fuse wire braided armor; External control conductor (21) is made up of outer core and the second composite mica tape lapping layer, the second tincopper fuse wire braided armor and the elastomer cloth lapping layer be coated on outside outer core.
5. complex controll cable peculiar to vessel according to claim 4, is characterized in that, the first composite mica tape lapping layer, the second composite mica tape lapping layer are followed successively by the first fire-resistant isinglass belt, refractory inorganic short fiber adhesive-layer and the second fire-resistant isinglass belt from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518910.4U CN204066845U (en) | 2014-09-10 | 2014-09-10 | A kind of complex controll cable peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518910.4U CN204066845U (en) | 2014-09-10 | 2014-09-10 | A kind of complex controll cable peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066845U true CN204066845U (en) | 2014-12-31 |
Family
ID=52208305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420518910.4U Withdrawn - After Issue CN204066845U (en) | 2014-09-10 | 2014-09-10 | A kind of complex controll cable peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183323A (en) * | 2014-09-10 | 2014-12-03 | 安徽慧艺线缆集团有限公司 | Marine composite control cable |
| CN105390185A (en) * | 2015-12-08 | 2016-03-09 | 无锡江南电缆有限公司 | Compact four-core flat cable |
-
2014
- 2014-09-10 CN CN201420518910.4U patent/CN204066845U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183323A (en) * | 2014-09-10 | 2014-12-03 | 安徽慧艺线缆集团有限公司 | Marine composite control cable |
| CN104183323B (en) * | 2014-09-10 | 2017-06-09 | 安徽慧艺线缆集团有限公司 | A kind of complex controll cable peculiar to vessel |
| CN105390185A (en) * | 2015-12-08 | 2016-03-09 | 无锡江南电缆有限公司 | Compact four-core flat cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20170609 |