CN201749698U - An anti-jamming special instrumentation circuit cable for ships - Google Patents
An anti-jamming special instrumentation circuit cable for ships Download PDFInfo
- Publication number
- CN201749698U CN201749698U CN2010202778471U CN201020277847U CN201749698U CN 201749698 U CN201749698 U CN 201749698U CN 2010202778471 U CN2010202778471 U CN 2010202778471U CN 201020277847 U CN201020277847 U CN 201020277847U CN 201749698 U CN201749698 U CN 201749698U
- Authority
- CN
- China
- Prior art keywords
- unit
- conductor
- wire
- twisted pair
- sheath
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 20
- 229920003020 cross-linked polyethylene Polymers 0.000 claims abstract description 19
- 239000004703 cross-linked polyethylene Substances 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract 2
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Landscapes
- Communication Cables (AREA)
Abstract
The utility model relates to an anti-interference special instrument loop cable for a ship. The anti-interference special instrument loop cable is characterized in that that the anti-interference special instrument loop cable comprises a conductor, a crosslinked polyethylene (XLPE) insulating layer, a filler yarn, a unit shielding layer, an electric connecting wire, a binding band, a main shielding layer and a sheath; the crosslinked polyethylene (XLPE) insulating layer is covered outside the conductor to form wire cores; two wire cores are twisted into a twisted pair wire set; the electric connecting wire is arranged outside the twisted pair wire set; the twisted pair wire set and the electric connecting wire are respectively wrapped via the unit shielding layer to form a unit twisted pair wire set; the binding band is wrapped with four groups of the unit twisted pair wire sets; the filler yarn is respectively filled in a gap between each group of the unit twisted pair wire sets; and the main shielding layer and the sheath are respectively wrapped outside the binding band in sequence. Since the unit shielding layer and the main shielding layer are respectively arranged, the electromagnetic interference around can be effectively avoided, and the signal transmission is ensured for the instrument cable for ships; and since the sheath is arranged on the outermost layer, the main shielding layer is better protected.
Description
Affiliated technical field
The utility model relates to a kind of ships with extraordinary instrument circuit cable, belongs to the technical field of electric wires and cables of electric equipment.
Background technology
Instrument circuit cable in the electric equipment is used for the signal and the control circuit of instrument, instrument and other electric equipments, the instrument cable that uses on ships is because the space is limited, often and other cable together lay, the electromagnetism that produces during each cable energising interferes with each other the operate as normal of cable easily, especially instrument cable, bigger deviation may appear in the signal that transmits when being subjected to the interference of electromagnetism.Be difficult to guarantee ships safety in motion like this.
The utility model content
The ships that problem to be solved in the utility model provides a kind ofly can effectively prevent electromagnetic interference on every side, guarantee the signal transmission is with extraordinary instrument circuit cable.
Problem to be solved in the utility model, can realize by following technical scheme: a kind of jamproof extraordinary instrument circuit cable peculiar to vessel, it is characterized in that: comprise conductor, crosslinked polyethylene (XLPE) insulating barrier, gasket for packing, the unit screen, electrical cable, band, total screen and sheath, wherein, described crosslinked polyethylene (XLPE) insulating barrier wraps in conductor and constitutes core outward, two cores are twisted into the twisted pair wire group, described electrical cable is arranged on outside the twisted pair wire group, described twisted pair wire group and electrical cable constitute unit pair twist group by unit screen parcel, described band is enclosed with four groups of unit pair twist groups, and gasket for packing is filled the space of respectively organizing between the unit pair twist group, and described band is surrounded by total screen and sheath outward successively; Described conductor is tin-coated copper conductor or bare copper conductor; Described unit screen is tinned copper wire or bare copper wire woven shield; Described total screen is tinned copper wire, bare copper wire or zinc-coated wire braiding armouring screen; Described sheath is made by flame retardant epoxy propane (ZR-PO) or fire retardant polyolefin (ZR-XLPO) material.
On the basis of the above, core described in the utility model also comprises the flame retardant coating that is positioned between conductor and crosslinked polyethylene (XLPE) insulating barrier, to improve the fire resistance of power cable.
Compared with prior art, the utility model is provided with unit screen and total screen, and the ships that can effectively prevent electromagnetic interference on every side, guarantees the signal transmission is with extraordinary instrument circuit cable; And the utility model also is provided with sheath at outermost layer, so that protect total screen better.
Description of drawings
Fig. 1 is the sectional drawing of the utility model embodiment one;
Fig. 2 is the sectional drawing of the utility model embodiment two.
Embodiment
Jamproof peculiar to vessel extraordinary instrument circuit cable as shown in Figure 1 is embodiment 1 of the present utility model, it has comprised conductor 1, XLPE insulating barrier 2, gasket for packing 3, unit screen 4, electrical cable 5, band 6, total screen 7 and sheath 8, wherein, XLPE insulating barrier 2 wraps in conductor 1 outer formation core, two cores are twisted into the twisted pair wire group, electrical cable 5 is arranged on outside the twisted pair wire group, twisted pair wire group and electrical cable 5 constitute unit pair twist group by unit screen 4 parcels, band 6 is enclosed with four groups of unit pair twist groups, and gasket for packing 3 is filled the space of respectively organizing between the unit pair twist group, and band is surrounded by total screen 7 and sheath 8 outward successively; Conductor 1 is tin-coated copper conductor or bare copper conductor; Unit screen 4 is tinned copper wire or bare copper wire woven shield; Total screen 7 is tinned copper wire, bare copper wire or zinc-coated wire braiding armouring screen; Sheath 8 is made by ZR-PO or ZR-XLPO material.
Jamproof peculiar to vessel extraordinary instrument circuit cable as shown in Figure 2 is embodiment 2 of the present utility model, and it is with the different of embodiment 1: core also comprises the flame retardant coating 9 between conductor 1 and XLPE insulating barrier 2.
Claims (2)
1. jamproof extraordinary instrument circuit cable peculiar to vessel, it is characterized in that: comprise conductor (1), crosslinked polyethylene (XLPE) insulating barrier (2), gasket for packing (3), unit screen (4), electrical cable (5), band (6), total screen (7) and sheath (8), wherein, described crosslinked polyethylene (XLPE) insulating barrier (2) wraps in the outer formation of conductor (1) core, two cores are twisted into the twisted pair wire group, described electrical cable (5) is arranged on outside the twisted pair wire group, described tree lace group and electrical cable (5) are constituted unit pair twist group by unit screen (4) parcel, described band (6) is enclosed with four groups of unit pair twist groups, and gasket for packing (3) is filled the space of respectively organizing between the unit pair twist group, and described band is surrounded by total screen (7) and sheath (8) outward successively; Described conductor (1) is tin-coated copper conductor or bare copper conductor; Described unit screen (4) is tinned copper wire or bare copper wire woven shield; Described total screen (7) is tinned copper wire, bare copper wire or zinc-coated wire braiding armouring screen; Described sheath (8) is made by flame retardant epoxy propane (ZR-PO) or fire retardant polyolefin (ZR-XLPO) material.
2. jamproof extraordinary instrument circuit cable peculiar to vessel according to claim 1, it is characterized in that: described core also comprises the flame retardant coating (9) that is positioned between conductor (1) and crosslinked polyethylene (XLPE) insulating barrier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202778471U CN201749698U (en) | 2010-07-31 | 2010-07-31 | An anti-jamming special instrumentation circuit cable for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202778471U CN201749698U (en) | 2010-07-31 | 2010-07-31 | An anti-jamming special instrumentation circuit cable for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749698U true CN201749698U (en) | 2011-02-16 |
Family
ID=43584371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202778471U Expired - Fee Related CN201749698U (en) | 2010-07-31 | 2010-07-31 | An anti-jamming special instrumentation circuit cable for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751026A (en) * | 2012-07-20 | 2012-10-24 | 安徽江淮电缆集团有限公司 | Environment-friendly digital symmetrical cable |
| WO2013112781A1 (en) * | 2012-01-25 | 2013-08-01 | Alfred Mendelsohn | Power cable design |
| CN121191846A (en) * | 2025-11-21 | 2025-12-23 | 远东电缆有限公司 | Data transmission cable |
-
2010
- 2010-07-31 CN CN2010202778471U patent/CN201749698U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013112781A1 (en) * | 2012-01-25 | 2013-08-01 | Alfred Mendelsohn | Power cable design |
| CN102751026A (en) * | 2012-07-20 | 2012-10-24 | 安徽江淮电缆集团有限公司 | Environment-friendly digital symmetrical cable |
| CN121191846A (en) * | 2025-11-21 | 2025-12-23 | 远东电缆有限公司 | Data transmission cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101707067A (en) | Low-smoke halogen-free flame-retardant multifunctional armored cable for ship and marine engineering | |
| CN203026256U (en) | Communication cable for halogen-free low-smoke flame-retardant fire-proof ship | |
| CN201345236Y (en) | Waterproof instrument cable for vessels | |
| CN201749698U (en) | An anti-jamming special instrumentation circuit cable for ships | |
| CN201725603U (en) | High-performance special instrument loop cable for boats | |
| CN202134273U (en) | A flame retardant and high temperature resistant intrinsically safe computer cable | |
| CN201725630U (en) | Special instrument circuit cable for high-flame retardant ship | |
| CN202976931U (en) | Mining-signal-combination flexible cable | |
| CN203562217U (en) | Thermoplastic elastomer sheath aviation cable | |
| CN202042226U (en) | A flame-retardant, shielded marine control cable | |
| CN201758017U (en) | Low-smoke halogen-free environment-friendly flame-retardant intrinsic safety system control cable | |
| CN201725628U (en) | High-performance marine special control cable | |
| CN203480908U (en) | High-strength control cable | |
| CN201749722U (en) | A new type of special power cable for ships | |
| CN203644459U (en) | Aluminium alloy flame-retardant frequency variable cable | |
| CN203150256U (en) | High-strength composite cable for crane | |
| CN202487216U (en) | A reinforced computer flexible cable | |
| CN202042240U (en) | Refractory copper wire braided armored PVC, polyolefin sheathed shipboard power cable | |
| CN201758031U (en) | Silicon rubber insulated intrinsically safe system instrument cable | |
| CN201725602U (en) | High-shielding-performance special instrument loop cable for boat | |
| CN202042252U (en) | Flame retardant cross-linked polyolefin sheathed marine power cable | |
| CN218123015U (en) | Flame-retardant high-low voltage cable | |
| CN203644461U (en) | Aluminium alloy fire-retardant frequency variable cable | |
| CN202976973U (en) | Composite cable | |
| CN203192487U (en) | Three-core XLPE insulating and shielding 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20190731 |