CN209607493U - Light electric communicates fireproof cable - Google Patents
Light electric communicates fireproof cable Download PDFInfo
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- CN209607493U CN209607493U CN201920568694.7U CN201920568694U CN209607493U CN 209607493 U CN209607493 U CN 209607493U CN 201920568694 U CN201920568694 U CN 201920568694U CN 209607493 U CN209607493 U CN 209607493U
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Abstract
The utility model discloses a kind of light electric communication fireproof cable and preparation method thereof, it includes that carbon fibers/fiberglass optical fiber composite core rod (7), the profile conductor (9) for being wrapped in carbon fibers/fiberglass optical fiber composite core rod (7) periphery, the insulating tape (10) around profile conductor (9) outer layer, winding are wrapped in the twining package tape (11) of insulating tape (10) outer layer, are wrapped in the seamless embossing pipe (12) of twining package tape (11) outer layer;Carbon fibers/fiberglass optical fiber composite core rod (7) is single mandrel structure or more mandrel structures.The utility model cable has the function of prevent fires power transmission, the communication of fire prevention optical path, line temperature induction etc..With characteristics such as flame-retardant, low smoke and zero halogen, light weight, ageing-resistant and excellent in mechanical performance.
Description
Technical field
The utility model relates to a kind of communication cables, and in particular to a kind of light electric communication fireproof cable.
Background technique
Power communication cable product carries electric energy and significant data, figure in building and plant engineering security system
The transmitting effect of picture and other information, because current cable product often plays a systems such as combustion-supporting or even release poison gas in a fire
The problem of column endanger people life property safety, and bring the loss and negative effect that can not be retrieved.According to statistics, because of electric wiring
On fire in the place that the crowd is dense, high-rise important building, office building etc., the generation of the building fire of initiation is caused to the people
Huge loss.In view of cable in a fire because there is laying concealment, involving property of burning, the toxic reason of combustion product gases, be
This fire-fighting and architectural design relevant departments propose various fire protection requirements to wire and cable, growing to adapt to and meet the people
Demand for security.Fireproof cable need to have fire-retardant, fire resisting, low cigarette it is without hindrance etc. have to kindling centainly resist and rejection ability.
Other than meeting fire-proof function, cable while guaranteeing power transmission, also want can to provide for Architectural Equipment etc. information transmission,
The communication function of line temperature constantly parameter is provided, increasingly higher demands are proposed for traditional fireproof cable.
Utility model content
Purpose of utility model: purpose of the utility model is to solve the deficiencies in the prior art, provide one kind have both it is anti-
The light electric that fiery power transmission, the communication of fire prevention optical path, line temperature incude communicates fireproof cable.Belong to power communication cable neck
Domain, the utility model can solve that cable existing for current power communication cable is inflammable, cable occurs to generate in fire combustion process
A large amount of toxic dense smokes, cable are intolerant to burning, power cable structure utilization rate is not high, cable protection layer is intolerant to burn into cable quality
The problems such as being unable to monitor running temperature in heavier, operational process.
Technical solution: in order to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of light electric communication fireproof cable, it includes carbon fibers/fiberglass optical fiber composite core rod, is wrapped in carbon fiber
Dimension/glass fiber cable composite core rod periphery profile conductor, the insulating tape around profile conductor outer layer, winding are wrapped in absolutely
The twining package tape of marginal zone outer layer, the seamless embossing pipe for being wrapped in twining package tape outer layer;
The carbon fibers/fiberglass optical fiber composite core rod is single mandrel structure or more mandrel structures;
Single mandrel structure includes the coloring single mode or multimode fibre of 4 or more optical signal transmission mediums, is wrapped in
The protection pipe of single mode or multimode fibre periphery is coloured, the factice for filling being filled in protection pipe is wrapped in the carbon of protection outer tube layer
Fabric reinforcement and/or the fiberglass reinforcement layers for being wrapped in carbon fiber enhancement layer outer layer;
More mandrel structures include the light unit of 7 cores or more, and light unit includes 4 or more optical signal transmission mediums
Single mode or multimode fibre are coloured, the protection pipe of coloring single mode or multimode fibre periphery, the filling being filled in protection pipe are wrapped in
Ointment, light unit outer layers more than 7 cores are integrally wrapped by nonmetallic isolation strip, and nonmetallic isolation strip outer layer covers have carbon fiber to add
Strong layer.
Carbon fiber enhancement layer outer layer alternative is enclosed with fiberglass reinforcement layers.
Preferably, a kind of above-described light electric communicates fireproof cable, profile conductor be aluminium or copper at
Sector or tile-type conductor.
Preferably, a kind of above-described light electric communicates fireproof cable, and insulating tape is mica tape or silicon rubber
Adhesive tape.
Preferably, a kind of above-described light electric communicates fireproof cable, and twining package tape is glass cloth tape or gathers
Propylene twining package tape.
Preferably, a kind of above-described light electric communicates fireproof cable, 4 or more optical signal transmission mediums
Coloring single mode or multimode fibre in, wherein a coloring single mode or multimode fibre are route temperature sensing optical fiber, it can be achieved that electricity in real time
Cable temperature test.
A kind of light electric communication fireproof cable, it includes carbon fibers/fiberglass optical fiber composite core rod, is wrapped in carbon fiber
The more round conductors in dimension/glass fiber cable composite core rod periphery, single round conductor outer layer covers have silicon rubber insulation material
To expect, glass fibre gasket for packing is filled between more round conductors, and glass fibre gasket for packing wraps up more round conductors,
The winding of glass fibre gasket for packing outer layer is enclosed with twining package tape, and twining package tape outer layer armouring has galvanized steel strip, galvanized steel strip outer layer covers
There is halogen-free anti-flaming polyolefin oversheath.
A kind of light electric communication fireproof cable, twining package tape are glass cloth tape or polypropylene twining package tape.
Preferably, above-described light electric communicates fireproof cable, the carbon fibers/fiberglass optical fiber
Composite core rod is single mandrel structure or more mandrel structures;
Single mandrel structure includes the coloring single mode or multimode fibre of 4 or more optical signal transmission mediums, is wrapped in
The protection pipe of single mode or multimode fibre periphery is coloured, the factice for filling being filled in protection pipe is wrapped in the carbon of protection outer tube layer
Fabric reinforcement and/or the fiberglass reinforcement layers for being wrapped in carbon fiber enhancement layer outer layer;
The more mandrel structures of carbon fibers/fiberglass optical fiber composite core rod include the light unit of 7 cores or more, light unit
Coloring single mode or multimode fibre including 4 or more optical signal transmission mediums are wrapped in coloring single mode or multimode fibre periphery
Protection pipe, the factice for filling being filled in protection pipe, light unit outer layers more than 7 cores is integrally wrapped by nonmetallic isolation strip, non-
Metal isolation strip outer layer covers have carbon fiber enhancement layer and/or are wrapped in the fiberglass reinforcement layers of carbon fiber enhancement layer outer layer.
The utility model has the advantages that light electric provided by the utility model communication fireproof cable compared to the prior art have it is following excellent
Point:
The utility model uses carbon fibers/fiberglass optical fiber composite core rod as optical cable transmission path, in cable high-temperature
Under state, have the advantages that fire-retardant, fire resisting, can the short-term operation under 750 DEG C of temperatures above, can be normal at 160 DEG C or less
Work, achieves good technological progress.
Normal light can be kept logical at high operating temperatures in optical fiber composite core rod inside light electric communication fireproof cable
Telecommunication function, and temperature detection optical fiber is compounded with inside its optical fiber composite core rod, it can be achieved that testing in real time cable temperature, in
Portion's optical fiber composite core rod also can be used as the use of load core, and tensile strength can reach 2400MPa or more, have excellent mechanics
Performance.
The light electric, which communicates, is equipped with mica tape or silicone rubber belt, carbon fibers/fiberglass optical fiber in fireproof cable structure
There is flame-retardant, low smoke and zero halogen characteristic to have under cable high-temperature state for composite core rod, low-smoke halogen-free polyolefin material etc.
The advantages of fire resisting, fire-retardant, low smoke and zero halogen.
Light electric communication fireproof cable has the characteristics that light weight, and bending radius minimum can reach 50D, because itself is adopted
With light-duty lapped insulation band and carbon fibers/fiberglass optical fiber composite core rod, itself is without other packing materials, cable space
Utilization rate is high, compared to conventional power cable, has the advantages that light weight.
Detailed description of the invention
Fig. 1 is the knot of the single stick of the carbon fibers/fiberglass optical fiber composite core rod in light electric communication fireproof cable
Structure schematic diagram.
Fig. 2 is the knot of the multicore stick of the carbon fibers/fiberglass optical fiber composite core rod in light electric communication fireproof cable
Structure schematic diagram.
Fig. 3 is the structural schematic diagram that the utility model light electric communicates the fixed laying of fireproof cable abnormal shape.
Fig. 4 is that the utility model light electric communicates the round flexible moving structure schematic diagram of fireproof cable.
Specific embodiment
Combined with specific embodiments below, the utility model is furtherd elucidate, it should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art couple
The modification of the various equivalent forms of the utility model falls within the application range as defined in the appended claims.
Embodiment 1
Described as shown in figures 1 and 3, a kind of light electric communication fireproof cable, it includes carbon fibers/fiberglass optical fiber
Composite core rod 7, the profile conductor 9 for being wrapped in 7 periphery of carbon fibers/fiberglass optical fiber composite core rod, outside profile conductor 9
The insulating tape 10 of layer, winding are wrapped in the twining package tape 11 of 10 outer layer of insulating tape, are wrapped in the seamless embossing pipe of 11 outer layer of twining package tape
12;
The carbon fibers/fiberglass optical fiber composite core rod 7 is single mandrel structure;
Single mandrel structure includes the coloring single mode or multimode fibre 1 of 4 optical signal transmission mediums, is wrapped in coloring
The protection pipe 3 of 1 periphery of single mode or multimode fibre, the factice for filling 2 being filled in protection pipe 3 are wrapped in the carbon of 3 outer layer of protection pipe
Fabric reinforcement 4;It is wrapped in the fiberglass reinforcement layers 5 of 4 outer layer of carbon fiber enhancement layer.
A kind of above-described light electric communicates fireproof cable, and profile conductor 9 is sector or tile-type made of aluminium or copper
Conductor, as cable transmission electric energy medium.Insulating tape 10 is mica tape or silicone rubber belt.Twining package tape 11 is glass cloth tape or gathers
Propylene twining package tape.
A kind of above-described light electric communicates fireproof cable, the coloring single mode or multimode of 4 optical signal transmission mediums
In optical fiber 1, wherein a coloring single mode or multimode fibre are route temperature sensing optical fiber.
The tensile strength for the light electric communication fireproof cable that detection the utility model is prepared can reach 2500MPa,
It can work at a temperature of 780 DEG C 2 hours, not occur fiery point, can be worked normally at 160 DEG C or less.
Embodiment 2
Described as shown in Figures 2 and 3, a kind of light electric communication fireproof cable, it includes carbon fibers/fiberglass optical fiber
Composite core rod 7, the profile conductor 9 for being wrapped in 7 periphery of carbon fibers/fiberglass optical fiber composite core rod, outside profile conductor 9
The insulating tape 10 of layer, winding are wrapped in the twining package tape 11 of 10 outer layer of insulating tape, are wrapped in the seamless embossing pipe of 11 outer layer of twining package tape
12;
The carbon fibers/fiberglass optical fiber composite core rod 7 is more mandrel structures;
More mandrel structures include the light unit of 7 cores, and light unit includes the coloring single mode or multimode of 4 optical signal transmission mediums
Optical fiber 1 is wrapped in the protection pipe 3 of coloring single mode or 1 periphery of multimode fibre, 2,7 core of factice for filling being filled in protection pipe 3
Above light unit outer layer is integrally wrapped by nonmetallic isolation strip 6, and nonmetallic 6 outer layer covers of isolation strip have carbon fiber enhancement layer 4,
4 outer layer covers of carbon fiber enhancement layer have fiberglass reinforcement layers 5.
A kind of above-described light electric communicates fireproof cable, and profile conductor 9 is sector or tile-type made of aluminium or copper
Conductor, as cable transmission electric energy medium.Insulating tape 10 is mica tape or silicone rubber belt.Twining package tape 11 is glass cloth tape or gathers
Propylene twining package tape.
A kind of above-described light electric communicates fireproof cable, the coloring single mode or multimode of 4 optical signal transmission mediums
In optical fiber 1, wherein a coloring single mode or multimode fibre are route temperature sensing optical fiber.
The tensile strength for the light electric communication fireproof cable that detection the utility model is prepared can reach 2700MPa,
It can work at a temperature of 780 DEG C 2 hours, not occur fiery point, can be worked normally at 160 DEG C or less.
Embodiment 3
Described as shown in Figure 1 and Figure 4, a kind of light electric communication fireproof cable, it includes carbon fibers/fiberglass optical fiber
Composite core rod 7, more round conductors 17 for being wrapped in 7 periphery of carbon fibers/fiberglass optical fiber composite core rod, single round conductor
17 outer layer covers have silicone rubber insulation material 13, are filled with glass fibre gasket for packing 14, glass fibers between more round conductors 17
Dimension 14 outer layer of gasket for packing winding is enclosed with twining package tape 11, and 11 outer layer armouring of twining package tape has galvanized steel strip 15,15 outer layer of galvanized steel strip
It is enclosed with halogen-free anti-flaming polyolefin oversheath 16.
A kind of above-described light electric communicates fireproof cable, and twining package tape 11 is glass cloth tape or polypropylene twining package tape.
Above-described light electric communicates fireproof cable, and the carbon fibers/fiberglass optical fiber composite core rod 7 is
Single mandrel structure or more mandrel structures;
Single mandrel structure includes the coloring single mode or multimode fibre 1 of 4 optical signal transmission mediums, is wrapped in coloring
The protection pipe 3 of 1 periphery of single mode or multimode fibre, the factice for filling 2 being filled in protection pipe 3 are wrapped in the carbon of 3 outer layer of protection pipe
Fabric reinforcement 4;It is wrapped in the fiberglass reinforcement layers 5 of 4 outer layer of carbon fiber enhancement layer.
The tensile strength for the light electric communication fireproof cable that detection the utility model is prepared can reach 2650MPa,
It can work at a temperature of 790 DEG C 2 hours, not occur fiery point, can be worked normally at 160 DEG C or less.
Embodiment 4
Described as shown in Figure 2 and Figure 4, a kind of light electric communication fireproof cable, it includes carbon fibers/fiberglass optical fiber
Composite core rod 7, more round conductors 17 for being wrapped in 7 periphery of carbon fibers/fiberglass optical fiber composite core rod, single round conductor
17 outer layer covers have silicone rubber insulation material 13, are filled with glass fibre gasket for packing 14, glass fibers between more round conductors 17
Dimension 14 outer layer of gasket for packing winding is enclosed with twining package tape 11, and 11 outer layer armouring of twining package tape has galvanized steel strip 15,15 outer layer of galvanized steel strip
It is enclosed with halogen-free anti-flaming polyolefin oversheath 16.
A kind of above-described light electric communicates fireproof cable, and twining package tape 11 is glass cloth tape or polypropylene twining package tape.
Above-described light electric communicates fireproof cable, and the carbon fibers/fiberglass optical fiber composite core rod 7 is
More mandrel structures;
More mandrel structures include the light unit of 7 cores, and light unit includes the coloring single mode or multimode of 4 optical signal transmission mediums
Optical fiber 1 is wrapped in the protection pipe 3 of coloring single mode or 1 periphery of multimode fibre, 2,7 core of factice for filling being filled in protection pipe 3
Above light unit outer layer is integrally wrapped by nonmetallic isolation strip 6, and nonmetallic 6 outer layer covers of isolation strip have carbon fiber enhancement layer 4,
4 outer layer covers of carbon fiber enhancement layer have fiberglass reinforcement layers 5.
A kind of above-described light electric communicates fireproof cable, the coloring single mode or multimode of 4 optical signal transmission mediums
In optical fiber 1, wherein a coloring single mode or multimode fibre are route temperature sensing optical fiber.
The tensile strength for the light electric communication fireproof cable that detection the utility model is prepared can reach 2950MPa,
It can work at a temperature of 780 DEG C 2 hours, not occur fiery point, can be worked normally at 160 DEG C or less.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of light electric communicates fireproof cable, which is characterized in that it includes carbon fibers/fiberglass optical fiber composite core rod
(7), be wrapped in the profile conductor (9) of carbon fibers/fiberglass optical fiber composite core rod (7) periphery, around profile conductor (9) outside
The insulating tape (10) of layer, winding are wrapped in the twining package tape (11) of insulating tape (10) outer layer, are wrapped in the nothing of twining package tape (11) outer layer
Seam embossing pipe (12);
The carbon fibers/fiberglass optical fiber composite core rod (7) is single mandrel structure or more mandrel structures;
Single mandrel structure includes the coloring single mode or multimode fibre (1) of 4 or more optical signal transmission mediums, is wrapped in
The protection pipe (3) of color single mode or multimode fibre (1) periphery, the factice for filling (2) being filled in protection pipe (3), is wrapped in protection
Manage the carbon fiber enhancement layer (4) of (3) outer layer;
More mandrel structures include the light unit of 7 cores or more, and light unit includes the coloring of 4 or more optical signal transmission mediums
Single mode or multimode fibre (1) are wrapped in the protection pipe (3) of coloring single mode or multimode fibre (1) periphery, are filled in protection pipe (3)
Interior factice for filling (2), light unit outer layers more than 7 cores are integrally wrapped by nonmetallic isolation strip (6), nonmetallic isolation strip (6)
Outer layer covers have carbon fiber enhancement layer (4).
2. a kind of light electric according to claim 1 communicates fireproof cable, which is characterized in that carbon fiber enhancement layer (4)
Outer layer covers have fiberglass reinforcement layers (5).
3. a kind of light electric according to claim 1 communicates fireproof cable, which is characterized in that profile conductor (9) is aluminium
Or sector made of copper or tile-type conductor.
4. a kind of light electric according to claim 1 communicates fireproof cable, which is characterized in that insulating tape (10) is mica
Band or silicone rubber belt.
5. a kind of light electric according to claim 1 communicates fireproof cable, which is characterized in that twining package tape (11) is glass
Strap or polypropylene twining package tape.
6. a kind of light electric according to claim 1 communicates fireproof cable, which is characterized in that 4 or more optical signals pass
In the coloring single mode or multimode fibre (1) of defeated medium, wherein a coloring single mode or multimode fibre are route temperature sensing optical fiber.
7. a kind of light electric communicates fireproof cable, which is characterized in that it includes carbon fibers/fiberglass optical fiber composite core rod
(7), the more round conductors (17) of carbon fibers/fiberglass optical fiber composite core rod (7) periphery, single round conductor are wrapped in
(17) outer layer covers have silicone rubber insulation material (13), and glass fibre gasket for packing is filled between more round conductors (17)
(14), glass fibre gasket for packing (14) outer layer winding is enclosed with twining package tape (11), and twining package tape (11) outer layer armouring has galvanized steel strip
(15), galvanized steel strip (15) outer layer covers have halogen-free anti-flaming polyolefin oversheath (16).
8. a kind of light electric according to claim 7 communicates fireproof cable, which is characterized in that twining package tape (11) is glass
Glass strap or polypropylene twining package tape.
9. light electric according to claim 7 communicates fireproof cable, which is characterized in that the carbon fiber/glass fibers
Tieing up optical fiber composite core rod (7) is single mandrel structure or more mandrel structures;
Single mandrel structure includes the coloring single mode or multimode fibre (1) of 4 or more optical signal transmission mediums, is wrapped in
The protection pipe (3) of color single mode or multimode fibre (1) periphery, the factice for filling (2) being filled in protection pipe (3), is wrapped in protection
Manage the carbon fiber enhancement layer (4) of (3) outer layer;
Described carbon fibers/fiberglass optical fiber composite core rod (7) the more mandrel structures include the light unit of 7 cores or more, light unit
Coloring single mode or multimode fibre (1) including 4 or more optical signal transmission mediums are wrapped in coloring single mode or multimode fibre (1)
The protection pipe (3) of periphery, the factice for filling (2) being filled in protection pipe (3), light unit outer layers more than 7 cores are whole by non-gold
Belong to isolation strip (6) to wrap, nonmetallic isolation strip (6) outer layer covers there are carbon fiber enhancement layer (4).
10. light electric according to claim 9 communicates fireproof cable, which is characterized in that carbon fiber enhancement layer (4) outer layer
It is enclosed with fiberglass reinforcement layers (5).
Priority Applications (1)
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CN201920568694.7U CN209607493U (en) | 2019-04-24 | 2019-04-24 | Light electric communicates fireproof cable |
Applications Claiming Priority (1)
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CN201920568694.7U CN209607493U (en) | 2019-04-24 | 2019-04-24 | Light electric communicates fireproof cable |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109979667A (en) * | 2019-04-24 | 2019-07-05 | 中复碳芯电缆科技有限公司 | Light electric communicates fireproof cable and preparation method thereof |
CN111883311A (en) * | 2020-08-04 | 2020-11-03 | 安徽环宇电缆集团有限公司 | Fireproof cable with fireproof communication battery cell |
-
2019
- 2019-04-24 CN CN201920568694.7U patent/CN209607493U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109979667A (en) * | 2019-04-24 | 2019-07-05 | 中复碳芯电缆科技有限公司 | Light electric communicates fireproof cable and preparation method thereof |
CN109979667B (en) * | 2019-04-24 | 2024-08-06 | 中复碳芯电缆科技有限公司 | Light power communication fireproof cable and preparation method thereof |
CN111883311A (en) * | 2020-08-04 | 2020-11-03 | 安徽环宇电缆集团有限公司 | Fireproof cable with fireproof communication battery cell |
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