CN215069377U - Corrosion-resistant salt-fog-proof low-smoke halogen-free low-toxicity flame-retardant communication cable for ships - Google Patents
Corrosion-resistant salt-fog-proof low-smoke halogen-free low-toxicity flame-retardant communication cable for ships Download PDFInfo
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- CN215069377U CN215069377U CN202121543603.8U CN202121543603U CN215069377U CN 215069377 U CN215069377 U CN 215069377U CN 202121543603 U CN202121543603 U CN 202121543603U CN 215069377 U CN215069377 U CN 215069377U
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Abstract
The utility model discloses a naval vessel is with corrosion-resistant anti-salt fog low smoke and zero halogen low toxicity flame retardant communication cable, including three conductor, the conductor is from interior to outer by the wire in proper order, the line is to forming around band layer and shielding layer, three conductor outer parcel has around band layer one, has salt-resistant fog layer around the outer parcel of band layer, salt-resistant fog layer outer parcel has interior sheath, interior sheath outer parcel has the armor, the armor outer parcel has around band layer two, outer parcel of band layer has the corrosion-resistant layer, the outer parcel of corrosion-resistant layer has the layer that absorbs water, the outer parcel of layer that absorbs water has the outer jacket. This practicality prevents that steam from soaking the cable inlayer through the layer that absorbs water with external steam absorption of soaking the cable, then rethread corrosion-resistant layer strengthens the corrosion resisting property of cable, protects the intraformational salt-tolerant fog layer of sheath at last and further strengthens cable conductor's salt fog-proof performance to improve the life of cable.
Description
Technical Field
The utility model relates to a communication cable technical field specifically is naval vessel is with corrosion-resistant anti-salt fog low smoke and zero halogen low toxicity fire-retardant communication cable.
Background
The marine cable is a special wire cable, various boats and ships in mainly used rivers, lakes and seas, the platform on water, the power supply of port etc., control, wire cable for communication, receive boats and ships operational environment's influence, the communication cable who uses on the boats and ships is basically halogen-free, the low smoke type, resistant saline and alkaline special cable, but this kind of communication cable itself is corrosion-resistant and salt fog resistant performance relatively poor, and the naval vessel is on water for a long time, make naval vessel internal environment comparatively moist, water vapor corrodes the communication cable for a long time, lead to the communication cable to damage easily, thereby reduce communication cable's life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a naval vessel is with corrosion-resistant anti-salt fog low smoke and zero halogen low toxicity flame retardant communication cable to the corrosion-resistant and relatively poor problem of salt fog resistance of communication cable who proposes in solving above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
marine corrosion-resistant anti-salt fog low smoke and zero halogen low toxicity flame retardant communication cable of warship, including three conductor, the conductor is from interior to outer to being formed by wire, line pair winding band layer and shielding layer in proper order, three conductor outer parcel has around band layer one, the outer parcel of around band layer has salt-resistant fog layer, salt-resistant fog layer outer parcel has interior sheath, interior sheath outer parcel has the armor, armor outer parcel has around band layer two, outer parcel of band layer has the corrosion-resistant layer, the outer parcel of corrosion-resistant layer has the layer that absorbs water, the outer parcel of layer that absorbs water has the outer jacket.
Furthermore, the wire is made by winding two wire cores, the wire cores are made of tinned copper wires, insulating layers are wrapped outside the wire cores, and the insulating layers are made of cross-linked polyethylene.
Further, the salt mist resistant layer is made of silicon rubber.
Further, the inner protective layer and the outer protective layer are both made of cross-linked polyolefin.
Furthermore, the armor layer is formed by weaving galvanized steel wires.
Further, the corrosion-resistant layer is made of tetrafluoroethylene.
Further, the water absorbing layer is made of water absorbing resin.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the utility model discloses a layer that absorbs water prevents that steam from soaking the cable inlayer with the external steam absorption of soaking the cable, then the corrosion-resistant layer of rethread strengthens the corrosion resisting property of cable, protects the intraformational salt-tolerant fog layer of sheath at last and further strengthens cable conductor's salt fog-proof performance to improve the life of cable.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a main sectional view of the present invention.
In the figure: 1. a conductor; 2. a wire; 3. wire pair winding wrapping tape layers; 4. a shielding layer; 5. wrapping a first wrapping tape layer; 6. a salt mist resistant layer; 7. an inner protective layer; 8. an armor layer; 9. a second wrapping tape layer; 10. a corrosion-resistant layer; 11. a water-absorbing layer; 12. an outer jacket.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a naval vessel is with corrosion-resistant anti-salt fog low smoke and zero halogen low toxicity flame retardant communication cable.
The first embodiment is as follows:
as shown in fig. 1, the corrosion-resistant salt-fog-proof low-smoke halogen-free low-toxicity flame-retardant communication cable for ships comprises three conductors 1 and is characterized in that: the conductor 1 sequentially comprises a lead 2, a wire pair lapping tape layer 3 and a shielding layer 4 from inside to outside, a lapping tape layer 5 is wrapped outside the three conductors 1, a salt-resistant fog layer 6 is wrapped outside the lapping tape layer 5, an inner protection layer 7 is wrapped outside the salt-resistant fog layer 6, an armor layer 8 is wrapped outside the inner protection layer 7, a lapping tape layer II 9 is wrapped outside the armor layer 8, an anti-corrosion layer 10 is wrapped outside the lapping tape layer II 9, a water absorbing layer 11 is wrapped outside the anti-corrosion layer 10, and an outer protection layer 12 is wrapped outside the water absorbing layer 11;
example two:
firstly, a wire 2 is formed by winding two wire cores, the wire cores are made of tinned copper wires, the tinned copper wires have anti-oxidation capability and strong self-oxidation resistance, and then the wire cores are wrapped with insulating layers made of crosslinked polyethylene;
then the salt mist resistant layer 6 is made of silicon rubber, the silicon rubber has the water absorption and salt mist resistant capabilities and can improve the salt mist resistant capability of the inner conductor 1, and then the inner protection layer 7 and the outer protection layer 12 are both made of cross-linked polyolefin, so that the inner protection layer 7 and the outer protection layer 12 have the low-smoke halogen-free low-toxicity capabilities;
then the armor layer 8 is formed by weaving galvanized steel wires, so that the armor layer 8 has tensile and wear-resistant capabilities, then the corrosion-resistant layer 10 is made of tetrafluoroethylene, the corrosion resistance of the corrosion-resistant layer 10 is improved, and finally the water-absorbing layer 11 is made of water-absorbent resin, so that water vapor immersed from the outer protective layer 12 is absorbed;
the utility model discloses a theory of operation:
most of the outside water vapor which is immersed into the outer protective layer 12 is absorbed by the water absorption layer 11, then the next corrosion-resistant layer 10 absorbs the rest water vapor and isolates the rest water vapor outside the second wrapping tape layer 9, so that the waterproof and corrosion-resistant performance of the cable is enhanced, and finally the salt mist prevention capability of the inner conductor 1 of the cable is further enhanced through the salt mist resistant layer 6 in the inner protective layer 7, so that the residual water vapor is prevented from being immersed into the inner protective layer 7;
consequently this practicality prevents that steam from soaking the cable inlayer through the layer 11 that absorbs water with the external steam absorption that soaks the cable, then the corrosion-resistant layer 10 of rethread strengthens the corrosion resisting property of cable, and the salt-tolerant fog layer 6 in the interior sheath 7 further strengthens cable conductor's the performance of preventing salt fog at last to improve the life of cable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Corrosion-resistant anti-salt fog low smoke zero halogen low toxicity flame retardant communication cable for ships, including three conductor (1), its characterized in that: conductor (1) is from interior to exterior in proper order by wire (2), line pair around band layer (3) and shielding layer (4) constitution, three conductor (1) outer parcel has around band layer (5), around band layer (5) outer parcel has salt-tolerant fog layer (6), salt-tolerant fog layer (6) outer parcel has interior sheath (7), interior sheath (7) outer parcel has armor (8), armor (8) outer parcel has around band layer two (9), around band layer two (9) outer parcel has corrosion resistant layer (10), corrosion resistant layer (10) outer parcel has water absorbing layer (11), water absorbing layer (11) outer parcel has outer jacket (12).
2. The corrosion-resistant, salt-fog-resistant, low-smoke, halogen-free and low-toxicity flame-retardant communication cable for ships according to claim 1, characterized in that: the lead (2) is formed by winding two wire cores, the wire cores are made of tinned copper wires, insulating layers wrap the wire cores, and the insulating layers are made of crosslinked polyethylene.
3. The corrosion-resistant, salt-fog-resistant, low-smoke, halogen-free and low-toxicity flame-retardant communication cable for ships according to claim 1, characterized in that: the salt mist resistant layer (6) is made of silicon rubber.
4. The corrosion-resistant, salt-fog-resistant, low-smoke, halogen-free and low-toxicity flame-retardant communication cable for ships according to claim 1, characterized in that: the inner protective layer (7) and the outer protective layer (12) are both made of cross-linked polyolefin.
5. The corrosion-resistant, salt-fog-resistant, low-smoke, halogen-free and low-toxicity flame-retardant communication cable for ships according to claim 1, characterized in that: the armor layer (8) is formed by weaving galvanized steel wires.
6. The corrosion-resistant, salt-fog-resistant, low-smoke, halogen-free and low-toxicity flame-retardant communication cable for ships according to claim 1, characterized in that: the corrosion-resistant layer (10) is made of tetrafluoroethylene.
7. The corrosion-resistant, salt-fog-resistant, low-smoke, halogen-free and low-toxicity flame-retardant communication cable for ships according to claim 1, characterized in that: the water absorbing layer (11) is made of water absorbing resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543603.8U CN215069377U (en) | 2021-07-07 | 2021-07-07 | Corrosion-resistant salt-fog-proof low-smoke halogen-free low-toxicity flame-retardant communication cable for ships |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543603.8U CN215069377U (en) | 2021-07-07 | 2021-07-07 | Corrosion-resistant salt-fog-proof low-smoke halogen-free low-toxicity flame-retardant communication cable for ships |
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| Publication Number | Publication Date |
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| CN215069377U true CN215069377U (en) | 2021-12-07 |
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| CN202121543603.8U Active CN215069377U (en) | 2021-07-07 | 2021-07-07 | Corrosion-resistant salt-fog-proof low-smoke halogen-free low-toxicity flame-retardant communication cable for ships |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115602367A (en) * | 2022-10-25 | 2023-01-13 | 扬州市中能电缆有限公司（Cn） | Corrosion-resistant salt-fog-resistant low-smoke halogen-free communication cable for ships |
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2021
- 2021-07-07 CN CN202121543603.8U patent/CN215069377U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115602367A (en) * | 2022-10-25 | 2023-01-13 | 扬州市中能电缆有限公司（Cn） | Corrosion-resistant salt-fog-resistant low-smoke halogen-free communication cable for ships |
| CN115602367B (en) * | 2022-10-25 | 2023-09-22 | 扬州市中能电缆有限公司 | Corrosion-resistant salt-fog-resistant low-smoke halogen-free communication cable for ship |
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