CN208284266U - A kind of high temperature-resistant cable - Google Patents
A kind of high temperature-resistant cable Download PDFInfo
- Publication number
- CN208284266U CN208284266U CN201820560764.XU CN201820560764U CN208284266U CN 208284266 U CN208284266 U CN 208284266U CN 201820560764 U CN201820560764 U CN 201820560764U CN 208284266 U CN208284266 U CN 208284266U
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- layer
- resistant
- temperature
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- flame
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- 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
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of high temperature-resistant cables, including conductor, light unit, flame-retardant layer, high-temperature-resistant layer, sheath, the high-temperature-resistant layer is provided on the inside of the sheath, the inside of the high-temperature-resistant layer is provided with the flame-retardant layer far from the side of the sheath, the inside of the flame-retardant layer is provided with waterproof layer far from the side of the high-temperature-resistant layer, the inside of the waterproof layer is provided with band far from the side of the flame-retardant layer, the band is internally provided with the second filler, the band is provided centrally with center reinforcemen, the first protective layer is provided on the outside of the center reinforcemen, insulating layer is provided on the inside of first protective layer, the conductor is provided in the insulating layer, the top of the center reinforcemen is provided with gasket for packing close to the side of the band, the two sides of the gasket for packing are provided with tear rope.Beneficial effect is: the utility model has good heat-resisting quantity and anti-fire, and service life increases, and has very high use value.
Description
Technical field
The utility model relates to field of cable technology, more particularly to a kind of high temperature-resistant cable.
Background technique
Cable is usually the cable of similar rope as several or made of several groups of wire strandings, between every group of conducting wire mutually absolutely
Edge, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Multi rack is located at aerial or is mounted in ground
Under, it is water-bed, be used for telecommunication or power Transmission.1832, tsarist Russia's army officers were permitted woods lattice and telegraphy line are embedded in underground, and the six roots of sensation is led
Each other with, with being placed in glass tube, here it is an earliest in the world buried cables after rubber-covered between line.By one or
The conducting wire center of more mutually insulateds is placed in the insulated conductor constituted in sealing sheath.Protection coating can be added outside it, for passing
Defeated, distribution electric energy or transmission electric signal.The difference of it and common wiring is mainly that cable dimension is larger, and structure is more complex.It is existing
Cable high-temperature resistant result it is poor, encounter high temperature and be easy impaired, thus indirectly can cause unnecessary fiber crops to people's lives
It is tired.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of high temperature-resistant cable.
The utility model achieves the above object through the following technical schemes:
A kind of high temperature-resistant cable, including conductor, light unit, flame-retardant layer, high-temperature-resistant layer, sheath are set on the inside of the sheath
It is equipped with the high-temperature-resistant layer, the inside of the high-temperature-resistant layer is provided with the flame-retardant layer, the resistance far from the side of the sheath
The inside of combustion layer is provided with waterproof layer far from the side of the high-temperature-resistant layer, and the inside of the waterproof layer is far from the flame-retardant layer
Side is provided with band, and the band is internally provided with the second filler, and the band is provided centrally with center reinforcemen,
It is provided with the first protective layer on the outside of the center reinforcemen, insulating layer is provided on the inside of first protective layer, it is described exhausted
The conductor is provided in edge layer, the top of the center reinforcemen is provided with gasket for packing close to the side of the band, described
The two sides of gasket for packing are provided with tear rope, and the two sides of the center reinforcemen are provided with the second protection close to the side of the band
Layer, it is provided with the first filler in second protective layer, is provided with the light unit in first filler.
In above structure, the design of the high-temperature-resistant layer and the flame-retardant layer substantially increases the heat-resisting quantity of cable,
Certain fire retardancy is made it have, the waterproof layer of internal layer is made not come to harm, cable has water-proof function, while internal
The insulating layer, first protective layer and second protective layer be damaged the conductor and the light unit not
Bad, cable can work normally.
In order to further increase the high temperature resistance of cable, the sheath is connected to one by viscose glue and the high-temperature-resistant layer
It rises.
In order to further increase the high temperature resistance of cable, the high-temperature-resistant layer is connected to by viscose glue and the flame-retardant layer
Together, the flame-retardant layer is linked together by viscose glue and the waterproof layer.
In order to further increase the high temperature resistance of cable, the waterproof layer is connected to one by viscose glue and the band
It rises, inlays the center reinforcemen in second filler.
In order to further increase the high temperature resistance of cable, first protective layer, institute are inlayed in second filler
The first protective layer is stated to link together by viscose glue and the insulating layer.
In order to further increase the high temperature resistance of cable, the insulating layer is wrapped over the outside of the conductor, described to lead
There are four bodies.
In order to further increase the high temperature resistance of cable, the gasket for packing is inlayed in second filler, it is described to fill out
It fills there are two ropes, the tear rope is inlayed in second filler, the tear rope has eight.
In order to further increase the high temperature resistance of cable, second protective layer, institute are inlayed in second filler
It states the first filler and inlays the light unit.
Beneficial effect is: the utility model has good heat-resisting quantity and anti-fire, and service life increases, has
Very high use value.
Detailed description of the invention
Fig. 1 is a kind of cross section structure schematic diagram of high temperature-resistant cable described in the utility model；
Fig. 2 is a kind of light unit part part drawing of high temperature-resistant cable described in the utility model；
Fig. 3 is a kind of high-temperature-resistant layer part part drawing of high temperature-resistant cable described in the utility model.
The reference numerals are as follows:
1, conductor；2, the first protective layer；3, the first filler；4, light unit；5, the second protective layer；6, tear rope；7, it fills out
Fill rope；8, center reinforcemen；9, the second filler；10, band；11, waterproof layer；12, flame-retardant layer；13, high-temperature-resistant layer；14, it protects
Set；15, insulating layer.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of high temperature-resistant cable, including conductor 1, light unit 4, flame-retardant layer 12, high-temperature-resistant layer 13, shield
Set 14, the inside of sheath 14 is provided with high-temperature-resistant layer 13, and high-temperature-resistant layer 13 has effect resistant to high temperature, and the inside of high-temperature-resistant layer 13 is remote
Side from sheath 14 is provided with flame-retardant layer 12, and flame-retardant layer 12 plays the role of fire-retardant, and the inside of flame-retardant layer 12 is far from high-temperature-resistant layer
13 side is provided with waterproof layer 11, and waterproof layer 11 plays the role of waterproof, and the inside of waterproof layer 11 is far from the side of flame-retardant layer 12
It is provided with band 10, band 10 plays the role of looping, and band 10 is internally provided with the second filler 9, and the center of band 10 is set
It is equipped with center reinforcemen 8, center reinforcemen 8 plays the role of reinforcement, and the outside of center reinforcemen 8 is provided with the first protective layer 2, the
One protective layer 2 plays the role of protection, and the inside of the first protective layer 2 is provided with insulating layer 15, and insulating layer 15 plays the role of insulation, absolutely
Conductor 1 is provided in edge layer 15, conductor 1 plays the role of conduction, and the top of center reinforcemen 8 is provided with close to the side of band 10
Gasket for packing 7, the two sides of gasket for packing 7 are provided with tear rope 6, and the two sides of center reinforcemen 8 are provided with close to the side of band 10
Two protective layers 5, the second protective layer 5 play the role of protection, and the first filler 3, the first filler 3 are provided in the second protective layer 5
Inside it is provided with light unit 4.
In above structure, the design of high-temperature-resistant layer 13 and flame-retardant layer 12 substantially increases the heat-resisting quantity of cable, also makes it
With certain fire retardancy, the waterproof layer 11 of internal layer is made not come to harm, cable has water-proof function, while internal insulation
The 15, first protective layer 2 of layer and the complete of the second protective layer 5 keep conductor 1 and light unit 4 not damaged, and cable can work normally.
In order to further increase the high temperature resistance of cable, sheath 14 is linked together by viscose glue with high-temperature-resistant layer 13,
High-temperature-resistant layer 13 is linked together by viscose glue with flame-retardant layer 12, and flame-retardant layer 12 is linked together by viscose glue with waterproof layer 11,
Waterproof layer 11 is linked together with band 10 by viscose glue, inlays center reinforcemen 8 in the second filler 9, in the second filler 9
The first protective layer 2 is inlayed, the first protective layer 2 is linked together by viscose glue with insulating layer 15, and insulating layer 15 is wrapped over conductor 1
Outside, there are four conductors 1, and gasket for packing 7 is inlayed in the second filler 9, and there are two gasket for packings 7, inlays tearing in the second filler 9
Rope 6, tear rope 6 has eight, and the second protective layer 5 is inlayed in the second filler 9, and the first filler 3 inlays light unit 4.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of high temperature-resistant cable, it is characterised in that: including conductor (1), light unit (4), flame-retardant layer (12), high-temperature-resistant layer
(13), sheath (14) are provided with the high-temperature-resistant layer (13) on the inside of the sheath (14), the inside of the high-temperature-resistant layer (13)
Side far from the sheath (14) is provided with the flame-retardant layer (12), and the inside of the flame-retardant layer (12) is far from the high temperature resistant
The side of layer (13) is provided with waterproof layer (11), and the inside of the waterproof layer (11) is arranged far from the side of the flame-retardant layer (12)
Have band (10), the band (10) is internally provided with the second filler (9), and the band (10) is provided centrally with center
Reinforcer (8) is provided with the first protective layer (2) on the outside of the center reinforcemen (8), the inside of first protective layer (2)
It is provided with insulating layer (15), is provided with the conductor (1) in the insulating layer (15), the top of the center reinforcemen (8) is leaned on
The side of the nearly band (10) is provided with gasket for packing (7), and the two sides of the gasket for packing (7) are provided with tear rope (6), it is described in
The two sides of heart reinforcer (8) are provided with the second protective layer (5) close to the side of the band (10), second protective layer (5)
It is inside provided with the first filler (3), is provided with the light unit (4) in first filler (3).
2. a kind of high temperature-resistant cable according to claim 1, it is characterised in that: the sheath (14) by viscose glue with it is described
High-temperature-resistant layer (13) links together.
3. a kind of high temperature-resistant cable according to claim 1, it is characterised in that: the high-temperature-resistant layer (13) by viscose glue with
The flame-retardant layer (12) links together, and the flame-retardant layer (12) is linked together by viscose glue with the waterproof layer (11).
4. a kind of high temperature-resistant cable according to claim 1, it is characterised in that: the waterproof layer (11) passes through viscose glue and institute
It states band (10) to link together, inlays the center reinforcemen (8) in second filler (9).
5. a kind of high temperature-resistant cable according to claim 1, it is characterised in that: inlay institute in second filler (9)
It states the first protective layer (2), first protective layer (2) is linked together by viscose glue with the insulating layer (15).
6. a kind of high temperature-resistant cable according to claim 1, it is characterised in that: the insulating layer (15) is wrapped over described lead
The outside of body (1), there are four the conductors (1).
7. a kind of high temperature-resistant cable according to claim 1, it is characterised in that: inlay institute in second filler (9)
It states gasket for packing (7), there are two the gasket for packings (7), inlays the tear rope (6), the tearing in second filler (9)
Rope (6) has eight.
8. a kind of high temperature-resistant cable according to claim 1, it is characterised in that: inlay institute in second filler (9)
It states the second protective layer (5), first filler (3) inlays the light unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560764.XU CN208284266U (en) | 2018-04-19 | 2018-04-19 | A kind of high temperature-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560764.XU CN208284266U (en) | 2018-04-19 | 2018-04-19 | A kind of high temperature-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284266U true CN208284266U (en) | 2018-12-25 |
Family
ID=64751516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820560764.XU Expired - Fee Related CN208284266U (en) | 2018-04-19 | 2018-04-19 | A kind of high temperature-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284266U (en) |
-
2018
- 2018-04-19 CN CN201820560764.XU patent/CN208284266U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181225 Termination date: 20200419 |