CN204926893U - Marine communication cable - Google Patents
Marine communication cable Download PDFInfo
- Publication number
- CN204926893U CN204926893U CN201520659857.4U CN201520659857U CN204926893U CN 204926893 U CN204926893 U CN 204926893U CN 201520659857 U CN201520659857 U CN 201520659857U CN 204926893 U CN204926893 U CN 204926893U
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- Prior art keywords
- communication cable
- vessel
- conductor group
- armour
- cable peculiar
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- Communication Cables (AREA)
Abstract
The utility model relates to a marine communication cable includes group of conductors (1), group of conductors (1) includes the core cable of two mutual transposition, the core cable wrap contains heart yearn (1.1) of two mutual transposition, and just two core cable (1.1) outer parcel has insulating layer (1.2), group of conductors (1) outer parcel in proper order has shielding layer (2), armor (3) and restrictive coating (4), be provided with the filling layer between heart yearn (1.1) and insulating layer (1.2), be provided with the filling layer between group of conductors (1) and shielding layer (2), the interval sets up a plurality of temperature sensor and water sensor between group of conductors (1) and shielding layer (2), and temperature sensor and water sensor's signal lead -out wire sets up along cable length direction. The utility model relates to a marine communication cable, low -cost, high reliability.
Description
Technical field
The utility model relates to a kind of communication cable, especially relates to a kind of communication cable be applied on boats and ships, belongs to field of cable technology.
Background technology
At present, the communication cable of existing ship use, offshore platform communication system generally adopts land route signal equipment telecommunication cable; The specific factors such as land route telecommunication cable does not consider naval vessel when designing and offshore platform humidity salinity is high, the wide difference variation of naval vessel scope of activities large, the intensive electromagnetic interference of hull hardware is extremely complicated, there is technical deficiency in material compatibility, Electro Magnetic Compatibility and high frequency large flow amount communication aspects, the demand for development of high-end Data-Link manipulation ship's fitting can not be met; And along with the increase of steamer tonnage and increasing of electrified application, the cable that every steamer is laid also gets more and more, and the insulated cable easily more than thousands of kilometer spreads all over full ship; Therefore, the demand of the shipboard cable of low cost is progressively increasing and is proposing higher performance requirement.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of overcast, the communication cable peculiar to vessel of high reliability.
The purpose of this utility model is achieved in that
A kind of communication cable peculiar to vessel, described communication cable peculiar to vessel includes conductor group, described conductor group includes two mutual stranded core cables, described core cable wrap contains two mutual stranded heart yearns, and two core cables are wrapped with insulating barrier, described conductor group is enclosed with screen, armour and restrictive coating outward successively; Packed layer is provided with between described heart yearn and insulating barrier, packed layer is provided with between described conductor group and screen, between described conductor group and screen, interval arranges multiple temperature sensor and water sensor, and the signal lead-out wire of temperature sensor and water sensor is arranged along cable length direction.
A kind of communication cable peculiar to vessel of the utility model, described packed layer is the guipure that polypropylene fibre line or polypropylene line are formed.
A kind of communication cable peculiar to vessel of the utility model, above-mentioned insulating barrier adopts physically foamed pe insulation material, and thickness of insulating layer is 0.4mm.
A kind of communication cable peculiar to vessel of the utility model, above-mentioned armour adopts woven wire to form.
A kind of communication cable peculiar to vessel of the utility model, described armour adopts tinned copper wire braiding armouring, braiding armour count >65%.
A kind of communication cable peculiar to vessel of the utility model, the material of above-mentioned restrictive coating is the halogen-free flameproof ethylene-propylene rubber that decay resistance is better, electric property is splendid, pliability is good.
Compared with prior art, the beneficial effects of the utility model are:
Structure of the present utility model is simple, cheap for manufacturing cost, and heart yearn can adopt aluminium alloy to make, and reduces costs further; Meanwhile, by the setting of screen, armour and restrictive coating, improve its shielding properties, guarantee the reliability of communication.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of communication cable peculiar to vessel of the utility model.
Wherein:
Conductor group 1, screen 2, armour 3, restrictive coating 4;
Heart yearn 1.1, insulating barrier 1.2.
Embodiment
See Fig. 1, the one that the utility model relates to communication cable peculiar to vessel, described communication cable peculiar to vessel includes conductor group 1, described conductor group 1 includes two mutual stranded core cables, described core cable wrap contains two mutual stranded heart yearns 1.1, and two core cables 1.1 are wrapped with insulating barrier 1.2, described conductor group 1 is outer is enclosed with screen 2, armour 3 and restrictive coating 4 successively;
Preferably, be provided with packed layer between described heart yearn 1.1 and insulating barrier 1.2, be provided with packed layer between described conductor group 1 and screen 2, described packed layer is the guipure that polypropylene fibre line or polypropylene line are formed, to optimize center gap, strengthen construction of cable stability, compactness and water preventing ability;
Above-mentioned insulating barrier 1.2 adopts physically foamed pe insulation material, adhesion layer thickness 0.1mm, skin thickness 0.1mm in thickness of insulating layer 0.4mm(); Insulating barrier 1.2 has lower electromagnetic loss, higher tensile strength, good corrosion-resistant and high-temperature behavior, guarantees the low decay of ultra-high-frequency data electric current, Low ESR, high definition, ensure that the electric capacity that product is stable and ripple ratio simultaneously;
Above-mentioned armour 3 adopts woven wire to form; Concretely, it adopts tinned copper wire to weave armouring, braiding armour count >65%.Braid is smooth, impulse-free robustness and sleave, ensures that marine integrated communication cable has good resistant to mechanical damage ability, stable structure and perfect shielding harness.
Above-mentioned restrictive coating 4 adopts the halogen-free flameproof ethylene-propylene rubber (EPDM) that decay resistance is better, electric property is splendid, pliability is good, meets market and especially installs and fire protection requirement on naval vessel, be applicable to the special occasions that Acidity of Aikalinity is higher, chemical corrosivity is strong; Halogen-free flameproof ethylene-propylene rubber (EPDM) has good oil resistance simultaneously, is applicable to very much Grand Equipments communication system and adopts;
Preferably, between described conductor group 1 and screen 2, interval arranges multiple temperature sensor and water sensor, and the signal lead-out wire of temperature sensor and water sensor is embedded in the packing layer between conductor group 1 and screen 2 along cable length direction, for the Timeliness coverage when temperature is too high or infiltration occurs.
In addition: it should be noted that above-mentioned embodiment is only a prioritization scheme of this patent, any change that those skilled in the art does according to above-mentioned design or improvement, all within the protection range of this patent.
Claims (6)
1. a communication cable peculiar to vessel, it is characterized in that: described communication cable peculiar to vessel includes conductor group (1), described conductor group (1) includes two mutual stranded core cables, described core cable wrap contains two mutual stranded heart yearns (1.1), and two core cables (1.1) are wrapped with insulating barrier (1.2), described conductor group (1) is enclosed with screen (2), armour (3) and restrictive coating (4) outward successively; Packed layer is provided with between described heart yearn (1.1) and insulating barrier (1.2), packed layer is provided with between described conductor group (1) and screen (2), between described conductor group (1) and screen (2), interval arranges multiple temperature sensor and water sensor, and the signal lead-out wire of temperature sensor and water sensor is arranged along cable length direction.
2. a kind of communication cable peculiar to vessel as claimed in claim 1, is characterized in that: described packed layer is the guipure that polypropylene fibre line or polypropylene line are formed.
3. a kind of communication cable peculiar to vessel as claimed in claim 1, is characterized in that: above-mentioned insulating barrier (1.2) adopts physically foamed pe insulation material, and insulating barrier (1.2) thickness is 0.4mm.
4. a kind of communication cable peculiar to vessel as claimed in claim 1, is characterized in that: above-mentioned armour (3) adopts woven wire to form.
5. a kind of communication cable peculiar to vessel as claimed in claim 4, is characterized in that: described armour (3) adopts tinned copper wire braiding armouring, braiding armour count >65%.
6. a kind of communication cable peculiar to vessel as claimed in claim 1, is characterized in that: the material of above-mentioned restrictive coating (4) is the halogen-free flameproof ethylene-propylene rubber that decay resistance is better, electric property is splendid, pliability is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659857.4U CN204926893U (en) | 2015-08-29 | 2015-08-29 | Marine communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659857.4U CN204926893U (en) | 2015-08-29 | 2015-08-29 | Marine communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926893U true CN204926893U (en) | 2015-12-30 |
Family
ID=54976002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520659857.4U Expired - Fee Related CN204926893U (en) | 2015-08-29 | 2015-08-29 | Marine communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633479A (en) * | 2016-10-17 | 2017-05-10 | 昆山翰辉电子科技有限公司 | Anti-abrasion sheath layer and coaxial cable with same |
| CN109300609A (en) * | 2018-10-25 | 2019-02-01 | 上海爱谱华顿电子科技（集团）有限公司 | UTP cable for digital monitor system |
-
2015
- 2015-08-29 CN CN201520659857.4U patent/CN204926893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633479A (en) * | 2016-10-17 | 2017-05-10 | 昆山翰辉电子科技有限公司 | Anti-abrasion sheath layer and coaxial cable with same |
| CN109300609A (en) * | 2018-10-25 | 2019-02-01 | 上海爱谱华顿电子科技（集团）有限公司 | UTP cable for digital monitor system |
| CN109300609B (en) * | 2018-10-25 | 2020-06-16 | 上海爱谱华顿电子科技（集团）有限公司 | UTP cable for digital monitoring system |
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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: 20151230 Termination date: 20190829 |