CN204166995U - A kind of heatproof multiplexing composite cable peculiar to vessel - Google Patents
A kind of heatproof multiplexing composite cable peculiar to vessel Download PDFInfo
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- CN204166995U CN204166995U CN201420576810.7U CN201420576810U CN204166995U CN 204166995 U CN204166995 U CN 204166995U CN 201420576810 U CN201420576810 U CN 201420576810U CN 204166995 U CN204166995 U CN 204166995U
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Abstract
The utility model discloses a kind of heatproof multiplexing composite cable peculiar to vessel, comprise cable core, separator, armour and oversheath; It is characterized in that: described cable core comprises signal transmission unit and electric power transfer unit; Described signal transmission unit is made up of a high temperature netting twine, two self-shileding high-temperature data cables and 34 small bore high temperature electric wires; Described electric power transfer unit is made up of 14 groups of pair twist high-temperature cables; After described small bore high temperature electric wire is stranded by 1+6, points four groups and two self-shileding high-temperature data cables are evenly distributed on around high temperature netting twine, separately have six roots of sensation small bore high temperature electric wire to be distributed in the space of cable; 14 groups of pair twist high-temperature cables are evenly distributed on the outermost layer of cable core.Compared with prior art, have adaptive capacity to environment strong, high-low temperature resistant, acid and alkali-resistance, transmission performance is stablized, and antijamming capability is superior, and transmission route is wide, good mechanical property, the features such as outward appearance rounding is attractive in appearance.
Description
Technical field
The utility model relates to multiplexing cable peculiar to vessel, specifically a kind of heatproof multiplexing composite cable peculiar to vessel.
Background technology
For adapting to high damp and hot, high salinity, easily mildewing the environments for use such as bacterium, the oversheath of existing shipboard cable all have employed special material protection.Meanwhile, for reaching the mechanical performances such as good resistance to bending, resistance to external impacts, cable is also provided with armour usually, and the thickness of cable jacket is also larger.Therefore, the profile of shipboard cable is also all more clumsy thick, needs to take larger to lay space.And along with the development of the network information technology, the functional requirement of naval vessel internal wiring transmission also becomes increasingly complex, the transmission of cable not only will meet the primary demands such as naval vessel internal control and power, also to meet the amusement of passenger and crewman and the transmission needs of life aspect simultaneously, therefore, the cable type of naval vessel use is also day by day numerous and diverse.
In the prior art, different types of cable is mainly installed by independent side by side, or directly uses bounding wire simply to be bundled by cable, to play respective transfer function respectively.But, more cables just mean that needs more lay space, spend more manpower and materials and financial resources, and the simple bunchy of cable likely can cause mutual interference, thus impact transmission stability.In addition, independent install after cable easily cause overall in disorder because quantity is many, be unfavorable for line upkeep and the maintenance in later stage, set up in installation process carrying out cable, also easily occur that artificial damage causes disconnecting, the potential safety hazard of series connection.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, a kind of heatproof multiplexing composite cable peculiar to vessel is provided, this cable make use of the stranded space of the cable bunchy of different contour structures dexterously, turn parts into the whole, while the multi-functional defeated demand of multi-line of the user met, the physical dimension of composite cable is compressed to minimum.Oneself's shielding is carried out to the signal of cable and data cable simultaneously, reduce interfering with each other between composite cable, ensured the reliability and stability of transmission.
Realizing the technical solution of the utility model is: a kind of heatproof multiplexing composite cable peculiar to vessel, comprises cable core, separator, armour and oversheath; Described cable core comprises signal transmission unit and electric power transfer unit; Described signal transmission unit is made up of a high temperature netting twine, two self-shileding high-temperature data cables and 34 small bore high temperature electric wires; Described electric power transfer unit is made up of 14 groups of pair twist high-temperature cables; After described small bore high temperature electric wire is stranded by 1+6, points four groups and two self-shileding high-temperature data cables are evenly distributed on around high temperature netting twine, separately have six roots of sensation small bore high temperature electric wire to be distributed in the space of cable; 14 groups of pair twist high-temperature cables are evenly distributed on the outermost layer of cable core.
Described high temperature netting twine be in small bore high temperature electric wire and self-shileding high-temperature data cable loop around central authorities.
Described two self-shileding high-temperature data cable axial symmetry are distributed in around high temperature netting twine.
Described high temperature netting twine is filled out core, PTFE raw material band resilient coating, plastic-aluminum combined membrane shield layer, nickel plating circle copper alloy woven shield and FEP oversheath by four silver-plated copper alloy wires being coated with FEP insulating barrier, FEP and is formed.
Described FEP fills out the centre that core is filled in four stranded FEP insulated cables, PTFE resilient coating and plastic-aluminum combined membrane shield layer be the wrapped skin at four stranded FEP insulated cables successively, and FEP oversheath is coated on the surface of nickel plating circle copper alloy woven shield by melt extruding.
Described self-shileding high-temperature data cable by being coated with the nickel-clad copper alloy lead wire of XETFE insulating barrier for a pair, XETFE fills out core, nickel plating circle copper alloy wire woven shield and XETFE oversheath and forms.
Described XETFE fills out core and is filled in two stranded spaces of XETFE insulated conductor, XETFE sheath is coated on nickel plating circle copper alloy wire woven shield surface by melt extruding, and XETFE insulation and XETFE oversheath all have passed the electron irradiation of doses after completing processing and forming.
Described separator forms by polytetrafluoroethylene film is wrapped; Separator arranges one deck armour, and this armour is woven by tin-plating round copper wire to form, and can effectively resist cable lateral impact forces.
Described oversheath is coated on armour by polyurethane elastomer hot extrude, forms the outermost layer of cable.
The beneficial effects of the utility model are:
1, the cable of different size size passes through the cable core that grouping, pair twist and compound stranding are formed, and the electric wire of different purposes can be carried out highly integrated, saves installing space, realizes multi-line Multifunctional conveying;
2, form the insulating barrier of cable conductor, protective layer, separator and screen and be extraordinary temperature-resistant material, high reliability transmission can be realized in, operational environment complex environment severe at weather conditions within the product life cycle;
3, compared with prior art, have adaptive capacity to environment strong, high-low temperature resistant, acid and alkali-resistance, transmission performance is stablized, and antijamming capability is superior, and transmission route is wide, good mechanical property, the features such as outward appearance rounding is attractive in appearance.
Accompanying drawing explanation
Fig. 1 is cross-sectional TV structure schematic diagram of the present utility model.
Number in the figure: 1-high temperature netting twine, 2-small bore high temperature electric wire, 3-self-shileding data cable, 4-pair twist high-temperature cable, 5-separator, 6-armour, 7-oversheath.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, a kind of heatproof multiplexing composite cable peculiar to vessel, comprises cable core, separator 5, armour 6 and oversheath 7; Described cable core comprises signal transmission unit and electric power transfer unit; Described signal transmission unit is made up of a high temperature netting twine 1, two self-shileding high-temperature data cables 3 and 34 small bore high temperature electric wires 2; Described electric power transfer unit is made up of 14 groups of pair twist high-temperature cables 4; After described small bore high temperature electric wire 2 is stranded by 1+6, points four groups and two self-shileding high-temperature data cables 3 are evenly distributed on around high temperature netting twine 1, make high temperature netting twine be in small bore high temperature electric wire and self-shileding high-temperature data cable loop around central authorities; Described two self-shileding high-temperature data cable axial symmetry are distributed in around high temperature netting twine; Six roots of sensation small bore high temperature electric wire 2 is separately had to be distributed in the space of cable; 14 groups of pair twist high-temperature cables 4 are evenly distributed on the outermost layer of cable core.
High temperature netting twine 1 is filled out core, polytetrafluoroethylraw raw material band (PTFE) resilient coating, plastic-aluminum combined membrane shield layer, nickel plating circle copper alloy woven shield and FEP oversheath by four silver-plated copper alloy wires being coated with perfluoroethylene-propylene (FEP) insulating barrier, FEP and is formed, wherein FEP fills out the centre that core is filled in four stranded FEP insulated cables, PTFE resilient coating and plastic-aluminum combined membrane shield layer be the wrapped skin at four stranded FEP insulated cables successively, and FEP oversheath is coated on the surface of nickel plating circle copper alloy woven shield by melt extruding.
Self-shileding high-temperature data cable 3 is the nickel-clad copper alloy lead wires being coated with crosslinked ethene-tetrafluoroethylene copolymer (XETFE) insulating barrier by a pair, XETFE fills out core, nickel plating circle copper alloy wire woven shield and XETFE oversheath composition, wherein XETFE fills out core and is filled in two stranded spaces of XETFE insulated conductor, XETFE sheath is coated on nickel plating circle copper alloy wire woven shield surface by melt extruding, XETFE insulation and XETFE oversheath all have passed the electron irradiation of doses after completing processing and forming, temperature resistant grade and the mechanical performance of self-shileding high-temperature data cable 3 can be improved.
The cable core be shaped arranges one deck separator 5, and separator 5 forms by polytetrafluoroethylene film is wrapped; Separator arranges one deck armour 6, and armour 6 is woven by tin-plating round copper wire to form, and can effectively resist cable lateral impact forces.Oversheath 7 is coated on armour 6 by polyurethane elastomer hot extrude, forms the outermost layer of cable.
All features disclosed in this specification, except mutually exclusive feature, all can combine by any way.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. a heatproof multiplexing composite cable peculiar to vessel, comprises cable core, separator, armour and oversheath; It is characterized in that: described cable core comprises signal transmission unit and electric power transfer unit; Described signal transmission unit is made up of a high temperature netting twine, two self-shileding high-temperature data cables and 34 small bore high temperature electric wires; Described electric power transfer unit is made up of 14 groups of pair twist high-temperature cables; After described small bore high temperature electric wire is stranded by 1+6, points four groups and two self-shileding high-temperature data cables are evenly distributed on around high temperature netting twine, separately have six roots of sensation small bore high temperature electric wire to be distributed in the space of cable; 14 groups of pair twist high-temperature cables are evenly distributed on the outermost layer of cable core.
2. heatproof multiplexing composite cable peculiar to vessel according to claim 1, is characterized in that: described high temperature netting twine be in small bore high temperature electric wire and self-shileding high-temperature data cable loop around central authorities.
3. heatproof multiplexing composite cable peculiar to vessel according to claim 2, is characterized in that: described two self-shileding high-temperature data cable axial symmetry are distributed in around high temperature netting twine.
4. heatproof multiplexing composite cable peculiar to vessel according to claim 1 and 2, is characterized in that: described high temperature netting twine is filled out core, PTFE raw material band resilient coating, plastic-aluminum combined membrane shield layer, nickel plating circle copper alloy woven shield and FEP oversheath by four silver-plated copper alloy wires being coated with FEP insulating barrier, FEP and formed.
5. heatproof multiplexing composite cable peculiar to vessel according to claim 4, it is characterized in that: described FEP fills out the centre that core is filled in four stranded FEP insulated cables, PTFE resilient coating and plastic-aluminum combined membrane shield layer be the wrapped skin at four stranded FEP insulated cables successively, and FEP oversheath is coated on the surface of nickel plating circle copper alloy woven shield by melt extruding.
6. heatproof multiplexing composite cable peculiar to vessel according to claim 1 and 2, is characterized in that: described self-shileding high-temperature data cable by being coated with the nickel-clad copper alloy lead wire of XETFE insulating barrier for a pair, XETFE fills out core, nickel plating circle copper alloy wire woven shield and XETFE oversheath and forms.
7. heatproof multiplexing composite cable peculiar to vessel according to claim 6, it is characterized in that: described XETFE fills out core and is filled in two stranded spaces of XETFE insulated conductor, XETFE sheath is coated on nickel plating circle copper alloy wire woven shield surface by melt extruding, and XETFE insulation and XETFE oversheath all have passed the electron irradiation of doses after completing processing and forming.
8. heatproof multiplexing composite cable peculiar to vessel according to claim 1, is characterized in that: described separator forms by polytetrafluoroethylene film is wrapped; Separator arranges one deck armour, and this armour is woven by tin-plating round copper wire to form, and can effectively resist cable lateral impact forces.
9. heatproof multiplexing composite cable peculiar to vessel according to claim 1, is characterized in that: described oversheath is coated on armour by polyurethane elastomer hot extrude, forms the outermost layer of cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576810.7U CN204166995U (en) | 2014-10-08 | 2014-10-08 | A kind of heatproof multiplexing composite cable peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576810.7U CN204166995U (en) | 2014-10-08 | 2014-10-08 | A kind of heatproof multiplexing composite cable peculiar to vessel |
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| Publication Number | Publication Date |
|---|---|
| CN204166995U true CN204166995U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420576810.7U Expired - Fee Related CN204166995U (en) | 2014-10-08 | 2014-10-08 | A kind of heatproof multiplexing composite cable peculiar to vessel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242308A (en) * | 2021-12-17 | 2022-03-25 | 建业电缆集团有限公司 | Rare earth aluminum alloy cable core and preparation method of cable |
-
2014
- 2014-10-08 CN CN201420576810.7U patent/CN204166995U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242308A (en) * | 2021-12-17 | 2022-03-25 | 建业电缆集团有限公司 | Rare earth aluminum alloy cable core and preparation method of cable |
| CN114242308B (en) * | 2021-12-17 | 2024-02-09 | 建业电缆集团有限公司 | Rare earth aluminum alloy cable core and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20150218 Termination date: 20171008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |