CN104599768B - Luminous cable - Google Patents
Luminous cable Download PDFInfo
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- CN104599768B CN104599768B CN201510049833.1A CN201510049833A CN104599768B CN 104599768 B CN104599768 B CN 104599768B CN 201510049833 A CN201510049833 A CN 201510049833A CN 104599768 B CN104599768 B CN 104599768B
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- 239000004020 conductor Substances 0.000 claims abstract description 156
- 239000004698 Polyethylene Substances 0.000 claims abstract description 59
- -1 polyethylene Polymers 0.000 claims abstract description 59
- 229920000573 polyethylene Polymers 0.000 claims abstract description 59
- 239000011521 glass Substances 0.000 claims abstract description 41
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 41
- 239000000779 smoke Substances 0.000 claims abstract description 40
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 38
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 38
- 239000003063 flame retardant Substances 0.000 claims abstract description 21
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 20
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 229920001179 medium density polyethylene Polymers 0.000 claims abstract description 14
- 239000004701 medium-density polyethylene Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims description 54
- 238000000576 coating method Methods 0.000 claims description 54
- 230000004888 barrier function Effects 0.000 claims description 34
- 150000002367 halogens Chemical class 0.000 claims description 34
- 230000002787 reinforcement Effects 0.000 claims description 26
- 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 20
- 238000012856 packing Methods 0.000 claims description 10
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 7
- 239000004595 color masterbatch Substances 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- 239000005977 Ethylene Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 230000008029 eradication Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000011324 bead Substances 0.000 abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000000979 retarding effect Effects 0.000 abstract 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 abstract 1
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- 239000011148 porous material Substances 0.000 description 4
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 3
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- Insulated Conductors (AREA)
Abstract
The invention relates to the technical field of power and cables, in particular to a luminous cable which is formed by a cable core and a sheath layer wrapping the outside of the cable core. The cable core is formed by stranding a plurality of insulation wires, and each insulation wire is formed by a conductor and an insulation layer wrapping the conductor. The luminous cable is characterized in that the sheath layer is formed by the following raw materials by weight: 80-90 parts of low density polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low smoke halogen-free flame retardant or low smoke low-halogen inflaming retarding polyethylene, 4-6 parts of commercially available red, yellow, green, brown, purple, blue, orange, purple, pink or blue green polyethylene color concentrate, 2-4 parts of transparent glass beads with the fineness smaller than 300 meshes and 2-4 parts of colorful fluorescent glass beads with the fineness smaller than 300 meshes. The luminous cable has the advantages of being easy to manufacture, easy to recognize, easy to construct, convenient to repair and maintain at night and capable of being recognized clearly under bright light, dim light and no light.
Description
The present invention is entitled: a kind of luminous cable, the applying date are: August in 2014 27 days, Application No.:
201410427302.7 patent of invention divisional application.
Technical field
The present invention relates to electric power, cable and field of material technology, especially relate to a kind of luminous cable.
Background technology
In prior art, the profile of cable and optical cable is most of to be uniform color, when multi-cable, optical cable with pipe, same to groove,
Tong Gou, when laying with bar, there is problem not easy to identify, to installing, safeguard, detection all brings inconvenience.For this reason, state
The inside and outside identification for optical cable has carried out substantial amounts of research, such as Authorization Notice No. be cn2521627y, entitled: vitta can recognize that
Optical cable；Authorization Notice No. is a kind of cn2840081y, entitled: optoelectrical cable；Authorization Notice No. is cn201698067u, name
Referred to as: a kind of surface of outer sheath carries color-bar or the Novel optical cable of colored skin；Authorization Notice No. is: cn202196211u, name
Referred to as: the 8-shaped self-support aerial cable of surface band vitta；Authorization Notice No. is cn202256824u, entitled: tape identification
Optical cable；Etc. be all that optical cable identification is carried out using vitta, but this identification is often only applicable to well-lighted occasion,
For in the case of rather dark it is impossible to be identified.Authorization Notice No. is cn202615012u, entitled: anti-gunshot night vision
Optical cable；Authorization Notice No. is cn2862065y, entitled: night luminous optical cable；Although all disclose being carried out using luminous vitta
The technical characteristic of identification, but, due to file insufficient disclosure, art personnel cannot implement at all.Grant number is
Cn201310025774.5, entitled: a kind of night vision optical cable, disclose the optical cable of a kind of night vision and light identification, due to its one-tenth
Part is more complicated, therefore, more difficult control in manufacture；And the feature of environmental protection is poor.
Content of the invention
In order to solve the above problems, the present invention discloses a kind of new luminous cable, in daytime or well-lighted situation
Under, the oversheath of different colours can be passed through and the reflective of oversheath is identified；Insufficient light or dim in the case of, energy
It is identified by fluorescence.The present invention is achieved through the following technical solutions.
A kind of luminous cable, by cable conductor and the restrictive coating 3 that is coated on outside cable conductor is constituted for it, and cable conductor is by many
Thoroughly do away with edge wire stranding to form, by conductor 1 and the insulating barrier 2 that is coated on outside conductor is constituted for every insulated conductor；Or cable
Core by many insulated conductors with least one gasket for packing is stranded forms, every insulated conductor by conductor 1 and is coated on outside conductor
Insulating barrier 2 is constituted；Or cable conductor is constituted by reinforcement 4, around many stranded insulated conductors of reinforcement, often thoroughly do away with edge and lead
Line is constituted by insulating barrier 2, positioned at insulation many conductors 1 of in the layer；Or cable conductor is by reinforcement 4, stranded around reinforcement
Many insulated conductors constitute with least one gasket for packing, every insulated conductor by insulating barrier 2, be located at many of in the layer of insulation and lead
Body 1 is constituted；It is characterized in that described restrictive coating is by weight, be made up of following raw material: Low Density Polyethylene or in
Density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80～90 parts, city
Sell redness or yellow or green or brown or purple be blue or orange or purple or pink or dark green polyethylene color:
4～6 parts, fineness be less than 300 mesh clear glass pearl: 2～4 parts, fineness be less than 300 mesh color fluorescence bead: 2～4 parts.
A kind of luminous cable, it is by cable conductor, the restrictive coating 3 that is coated on outside cable conductor, messenger wire, by messenger wire and sheath
The suspender belt 6 that layer connects is constituted, and messenger wire is constituted by from bearing member 7, by the messenger wire sheath 8 enveloping from bearing member, and cable conductor is by many
Insulated conductor is stranded to be formed, and by conductor 1 and the insulating barrier 2 that is coated on outside conductor is constituted for every insulated conductor；Or cable conductor
By many insulated conductors with least one gasket for packing is stranded forms, every insulated conductor by conductor 1 and is coated on exhausted outside conductor
Edge layer 2 is constituted；Or cable conductor is constituted by reinforcement 4, around many stranded insulated conductors of reinforcement, every insulated conductor
Constitute by insulating barrier 2, positioned at insulation many conductors 1 of in the layer；Or cable conductor is by reinforcement 4, stranded around reinforcement
Many insulated conductors are constituted with least one gasket for packing, and every insulated conductor is by insulating barrier 2, positioned at insulation many conductors of in the layer
1 composition；Restrictive coating, messenger wire, suspender belt are integrally formed；It is characterized in that described restrictive coating is by weight, it is by following former
Material is constituted: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low cigarette
Low halogen flame-proof polyethylene: 80～90 parts, commercially available red or yellow or green or brown purple is blue or orange or purple or
Pink or dark green polyethylene color: 4～6 parts, fineness be less than the clear glass pearl of 300 mesh: 2～4 parts, fineness is less than
The color fluorescence bead of 300 mesh: 2～4 parts.
A kind of luminous cable, it is by cable conductor, the restrictive coating 3 that is coated on outside cable conductor, messenger wire, by messenger wire and sheath
The suspender belt 6 that layer connects is constituted, and messenger wire is constituted by from bearing member 7, by the messenger wire sheath 8 enveloping from bearing member, and cable conductor is by one
Insulated conductor, the reinforcement 4 enveloping insulated conductor are constituted；Insulated conductor by conductor 1 and is coated on insulating barrier 2 structure outside conductor
Become；Restrictive coating, messenger wire, suspender belt are integrally formed；It is characterized in that described restrictive coating is by weight, it is by following raw material
Constitute: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen
Flame-proof polyethylene: 80～90 parts, commercially available red or yellow or green or brown or purple is blue or orange or purple or pink
Color or dark green polyethylene color: 4～6 parts, fineness be less than 300 mesh clear glass pearl: 2～4 parts, fineness be less than 300 mesh
Color fluorescence bead: 2～4 parts.
A kind of luminous cable described above is it is characterised in that be inlaid with mark on described restrictive coating or on messenger wire sheath
Bar 5, identification strip and restrictive coating or integrally formed with messenger wire sheath, the outer rim of identification strip and the outer rim of restrictive coating are in same cylinder
On surface or the outer rim of identification strip and the outer rim of messenger wire sheath are on same periphery.
A kind of luminous cable described above is it is characterised in that described conductor is copper conductor or the aluminium conductor of energy conduct power
Or aluminum magnesium alloy conductor or magnesium alloy conductor, or the optical fiberss of transmission signal.
A kind of luminous cable described above it is characterised in that described insulating barrier be coated on outside conductor or with
Conductor is entered row constraint by the form of tubulose, when conductor is entered row constraint in the form of tubulose by insulating barrier, inside insulating barrier except
Also there is outside conductor gap.
Certainly, a kind of luminous cable described above, when having messenger wire and suspender belt, restrictive coating can also have mark simultaneously
Bar.
Further, a kind of luminous cable described above, when having identification strip, can also be only using above-mentioned on identification strip
The formula of restrictive coating, so can be with material-saving cost, and the material of restrictive coating can be gathered using Low Density Polyethylene or Midst density
Ethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, that is, with identification strip material of main part
Consistent material, so-called identification strip material of main part refers to the wherein most raw material of component content.
In the present invention, the clear glass pearl that fineness is less than 300 mesh can be purchased it is also possible to by manufacturer from the market
After buying clear glass, pulverized using high pressure pulverizer, be then ground, fineness excessively obtains less than the sieve of 300 mesh；Carefully
Degree, less than the color fluorescence bead of 300 mesh, can be purchased from the market it is also possible to purchase color fluorescence glass by manufacturer
After glass ball, pulverized using high pressure pulverizer, be then ground, fineness excessively obtains less than the sieve of 300 mesh；Obtain above-mentioned
The color fluorescence bead less than 300 mesh fineness, clear glass pearl by weight with Low Density Polyethylene or the poly- second of Midst density
Alkene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, color masterbatch are weighed by weight
Afterwards, uniformly mixing, pelletize obtain final product the jacket layer material of special formulation of the present invention, it is of course also possible to directly become when producing cable
It is placed on formation jacket layer material in extruding machine.
In the present invention, on the one hand can realize the light identification of restrictive coating by color masterbatch, further, since wherein having
Bright bead, therefore, can light under illumination condition, therefore, can easily identify during light；On the other hand, due to it
In there is color fluorescence glass bead, color fluorescence glass bead has self luminous characteristic, therefore, dim lights and unglazed when all
Cable can be identified easily, and because color fluorescence glass bead can select a kind of color and the combination of multiple color,
Therefore, it can present the phenomenon of monochrome or polychrome, dim lights and unglazed when identification reached open-and-shut effect, and existing
This function cannot be realized in technology, and make complicated, the feature of environmental protection is poor.
The jacket layer material of the present invention produces 1280 kilometers through continuous, is the 9 of restrictive coating thickness by direct current sparking voltage
Value is produced in X -ray inspection X again, the spark-over phenomenon of the coat layer of power cable；Jacket layer material and finished product after tested
Tensile strength, thermal contraction, elongation at break, resisting environmental stress and cracking all reach the associated materials of original optical cable industry and
National standard requires；For the 1280 kilometers of cables producing, it is total up to 723 disks, often the two ends of disk all sample and carried out section
Appearance test, has no any pore under eyesight, under 10 times of magnifieres, also has no any pore and interpretable impurity；Right
Carry out the test of insulation resistance in 723 disk cables, test value is 2.56 × 105～4.94 × 106Between m ω, comply fully with state
The requirement of the minimum 2000m ω of family and Industry code requirements；The present invention and prior art, grant number is cn201310025774.5
Compare, speed of production is substantially accelerated, and the present invention has reached 50 using the speed of production of s90 electric wire and cable jacket extruding production line
～80 ms/min, and speed of production of the prior art is only 15～30 ms/min.
Therefore, the present invention have be easy to identify, be easy to construct, be easy to night repairing and safeguard etc. beneficial effect；Light
And dim lights and unglazed when can clearly be identified very much, half-light and unglazed when restrictive coating can assume monochrome or colour, life
Produce the beneficial effects such as speed is fast.
Brief description
Fig. 1 is the cross-sectional structure schematic diagram of embodiment 1 of the present invention.
Fig. 2 is another kind of cross-sectional structure schematic diagram of embodiment 1 of the present invention.
Fig. 3 is the cross-sectional structure schematic diagram of embodiment 2 of the present invention.
Fig. 4 is the cross-sectional structure schematic diagram of embodiment 3 of the present invention.
Fig. 5 is the cross-sectional structure schematic diagram of embodiment 4 of the present invention.
Fig. 6 is the cross-sectional structure schematic diagram of embodiment 5 of the present invention.
Specific embodiment
Embodiment 1
Ask for an interview Fig. 1, a kind of luminous cable, by cable conductor and the restrictive coating 3 that is coated on outside cable conductor is constituted, cable for it
Cable core is formed by three eradication edge wire strandings, and by conductor 1 and the insulating barrier 2 that is coated on outside conductor is constituted for every insulated conductor；Lead
Body be can the copper conductor of conduct power or aluminium conductor or aluminum magnesium alloy conductor or magnesium alloy conductor, insulating barrier be coated on conductor it
Outer；It is characterized in that described restrictive coating is by weight, it is made up of following raw material: Low Density Polyethylene or Midst density
Polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80～90 parts, commercially available red
Color or yellow or green or brown or purple is blue or orange or purple or pink or dark green polyethylene color: 4～6
Part, fineness be less than 300 mesh clear glass pearl: 2～4 parts, fineness be less than 300 mesh color fluorescence bead: 2～4 parts.
Ask for an interview Fig. 2, a kind of luminous cable, by cable conductor and the restrictive coating 3 that is coated on outside cable conductor is constituted, cable for it
Cable core is formed by four eradication edge wire strandings, and by conductor 1 and the insulating barrier 2 that is coated on outside conductor is constituted for every insulated conductor；Lead
Body be can the copper conductor of conduct power or aluminium conductor or aluminum magnesium alloy conductor or magnesium alloy conductor, insulating barrier be coated on conductor it
Outer；It is characterized in that described restrictive coating is by weight, it is made up of following raw material: Low Density Polyethylene or Midst density
Polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80～90 parts, commercially available red
Color or yellow or green or brown or purple is blue or orange or purple or pink or dark green polyethylene color: 4～6
Part, fineness be less than 300 mesh clear glass pearl: 2～4 parts, fineness be less than 300 mesh color fluorescence bead: 2～4 parts.
Certainly, any one luminous cable described above is it is characterised in that described cable conductor can be by eradication more than other
Edge wire stranding forms.
Certainly, any one luminous cable described above is it is characterised in that described cable conductor also can be by thoroughly doing away with edge more
Wire with least one gasket for packing is stranded forms.
Embodiment 2
Ask for an interview Fig. 3, a kind of luminous cable, by cable conductor and the restrictive coating 3 that is coated on outside cable conductor is constituted, cable for it
Cable core is constituted by reinforcement 4, around three stranded insulated conductors of reinforcement, and every insulated conductor is by insulating barrier 2, positioned at insulation
Many conductors 1 of in the layer are constituted；Conductor is the optical fiberss of energy transmission signal, and insulating barrier is to be carried out conductor in the form of tubulose
Constraint, also there is inside insulating barrier in addition to conductor gap；It is characterized in that described restrictive coating is by weight, it is by following
Raw material is constituted: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low
Smoke low-halogen flame-proof polyethylene: 80～90 parts, commercially available red or yellow or green or brown or purple is blue or orange or purple
Or pink or dark green polyethylene color: 4～6 parts, fineness be less than the clear glass pearl of 300 mesh: 2～4 parts, fineness is less than
The color fluorescence bead of 300 mesh: 2～4 parts.
Certainly, a kind of luminous cable described above it is characterised in that described cable conductor also by reinforcement 4, around plus
Many stranded insulated conductors of strong part are constituted, and every insulated conductor is constituted by insulating barrier 2, positioned at insulation many conductors 1 of in the layer.
Certainly, a kind of luminous cable described above it is characterised in that described cable conductor also can by reinforcement 4, around
Many stranded insulated conductors of reinforcement are constituted with least one gasket for packing, and every insulated conductor is by insulating barrier 2, positioned at insulating barrier
Many interior conductors 1 are constituted.
Embodiment 3
Ask for an interview Fig. 4, a kind of luminous cable, substantially with embodiment 2, difference is: on described restrictive coating or hang
Identification strip 5 is inlaid with line sheath, identification strip and restrictive coating or integrally formed with messenger wire sheath, the outer rim of identification strip and sheath
On same periphery or the outer rim of identification strip and the outer rim of messenger wire sheath are on same periphery for the outer rim of layer.
Further, in this embodiment, can be that identification strip adopts Low Density Polyethylene or medium density polyethylene or height
Density polyethylene or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene；And the material of main part of identification strip and restrictive coating
Material of main part is consistent.
Further, in this embodiment, can also be that identification strip adopts the material of the formula of embodiment 2, and sheath
Layer adopts Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen
Flame-proof polyethylene；The material of main part of restrictive coating is consistent with the material of main part of identification strip；So greatly save expensive material
The consumption of material, has also reached the purpose of identification simultaneously；Material of main part refers in jacket layer material most former of wherein component content
Material.
The width of identification strip can be determined according to actual needs with thickness.
A kind of luminous cable of embodiment 1 to 3, has following general character, and it by cable conductor and is coated on cable conductor
Outer restrictive coating 3 is constituted, and cable conductor is formed by thoroughly doing away with edge wire stranding more, and every insulated conductor is led by conductor 1 and being coated on
External insulating barrier 2 is constituted；Or cable conductor by many insulated conductors with least one gasket for packing is stranded forms, often thoroughly do away with edge
By conductor 1 and the insulating barrier 2 that is coated on outside conductor is constituted wire；Or cable conductor is by reinforcement 4, stranded around reinforcement
Many insulated conductors are constituted, and every insulated conductor is constituted by insulating barrier 2, positioned at insulation many conductors 1 of in the layer；Or cable
Core is constituted by reinforcement 4, around many stranded insulated conductors of reinforcement and at least gasket for packing, and every insulated conductor is by exhausted
Edge layer 2, be located at insulation many conductors 1 of in the layer constitute；It is characterized in that described restrictive coating is by weight, it is by following former material
Material is constituted: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low cigarette are low
Halogen flame-proof polyethylene: 80～90 parts, commercially available red or yellow or green or brown or purple is blue or orange or purple or powder
Red or dark green polyethylene color: 4～6 parts, fineness be less than the clear glass pearl of 300 mesh: 2～4 parts, fineness be less than 300
Purpose color fluorescence bead: 2～4 parts.
Embodiment 4
Ask for an interview Fig. 5, a kind of luminous cable, it is by cable conductor, the restrictive coating 3 that is coated on outside cable conductor, messenger wire, will hang
The suspender belt 6 that line is connected with restrictive coating is constituted, and messenger wire is constituted by from bearing member 7, by the messenger wire sheath 8 enveloping from bearing member, cable
Core is constituted by reinforcement 4, around three stranded insulated conductors of reinforcement, and every insulated conductor is by insulating barrier 2, positioned at insulating barrier
Many interior conductors 1 are constituted；Conductor is the optical fiberss of energy transmission signal, and insulating barrier is to be carried out about conductor in the form of tubulose
Bundle, also there is inside insulating barrier in addition to conductor gap；Identification strip 5, restrictive coating, messenger wire, suspender belt are inlaid with messenger wire sheath
It is integrally formed；It is characterized in that described restrictive coating is by weight, it is made up of following raw material: Low Density Polyethylene
Or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80～90
Part, commercially available red or yellow or green or brown or purple is blue or orange or purple or pink or dark green polyethylene color
Masterbatch: 4～6 parts, fineness be less than 300 mesh clear glass pearl: 2～4 parts, fineness be less than 300 mesh color fluorescence bead: 2
～4 parts.
Certainly, a kind of luminous cable described above is it is characterised in that described cable conductor can be embodiment 1～reality
Apply 3 any one, can also be not only comprise transmit electric power have insulated conductor but also comprise the insulated conductor of transmission signal, realize light
Electrical integrated transmission.
Embodiment 5
Ask for an interview Fig. 6, a kind of luminous cable, it is by cable conductor, the restrictive coating 3 that is coated on outside cable conductor, messenger wire, will hang
The suspender belt 6 that line is connected with restrictive coating is constituted, and messenger wire is constituted by from bearing member 7, by the messenger wire sheath 8 enveloping from bearing member, cable
Core is by an insulated conductor, the reinforcement 4 that envelopes insulated conductor is constituted；Insulated conductor by conductor 1 and is coated on outside conductor
Insulating barrier 2 is constituted；Identification strip 5 is inlaid with messenger wire sheath, restrictive coating, messenger wire, suspender belt are integrally formed；It is characterized in that institute
State restrictive coating by weight, be made up of following raw material: Low Density Polyethylene or medium density polyethylene or high density are gathered
Ethylene or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80～90 parts, commercially available red or yellow or green or
Brown or purple is blue or orange or purple or pink or dark green polyethylene color: 4～6 parts, fineness be less than 300 mesh
Clear glass pearl: 2～4 parts, fineness be less than 300 mesh color fluorescence bead: 2～4 parts.
Through applicant's repetition test, find jacket layer material by weight, be to be made up of following raw material for optimal
Formula: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen resistance
Combustion polyethylene: 85 parts, commercially available red or yellow or green or brown or purple is blue or orange or purple is pink or blue or green
Green polyethylene color: 5 parts, fineness be less than 300 mesh clear glass pearl: 3 parts, fineness be less than 300 mesh color fluorescence glass
Glass pearl: 3 parts.
Through applicant's repetition test, find jacket layer material by weight, be made up of following raw material for secondary
Good formula: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen
Flame-proof polyethylene: 80 parts, commercially available red or yellow or green or brown purple is blue or orange or purple or pink or
Dark green polyethylene color: 4 parts, fineness be less than 300 mesh clear glass pearl: 2 parts, fineness be less than 300 mesh color fluorescence
Bead: 2 parts.
Through applicant's repetition test, find jacket layer material by weight, be to be made up of following raw material for the 3rd
Good formula: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen
Flame-proof polyethylene: 90 parts, commercially available red or yellow or green or brown purple is blue or orange or purple or pink or
Dark green polyethylene color: 6 parts, fineness be less than 300 mesh clear glass pearl: 4 parts, fineness be less than 300 mesh color fluorescence
Bead: 4 parts.
One of embodiment 4,5 luminous cable, messenger wire sheath is inlaid with identification strip 5, identification strip and messenger wire sheath
Integrally formed, the outer rim of the outer rim of identification strip and messenger wire sheath is on same periphery.
Certainly, further, a kind of luminous cable described above, when having messenger wire and suspender belt, restrictive coating also may be used simultaneously
To have identification strip.
It is, of course, also possible to the formula of the identification strip on messenger wire sheath is the formula of restrictive coating, messenger wire, suspender belt, restrictive coating
Material is the material consistent with messenger wire material of main part.
Certainly, messenger wire sheath, the identification strip on restrictive coating can be single or many, can exist with individualism or simultaneously.
Certainly, in any of the above-described embodiment, restrictive coating all can have identification strip.
Further, a kind of luminous cable described above, when having identification strip, can also be only using above-mentioned on identification strip
The formula of restrictive coating, so can be with material-saving cost, and the material of restrictive coating can be gathered using Low Density Polyethylene or Midst density
Ethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, that is, with identification strip material of main part
Consistent material, so-called identification strip material of main part refers to the wherein most raw material of component content.
In the present invention, the clear glass pearl that fineness is less than 300 mesh can be purchased it is also possible to by manufacturer from the market
After buying clear glass, pulverized using high pressure pulverizer, be then ground, fineness excessively obtains less than the sieve of 300 mesh；Carefully
Degree, less than the color fluorescence bead of 300 mesh, can be purchased from the market it is also possible to purchase color fluorescence glass by manufacturer
After glass ball, pulverized using high pressure pulverizer, be then ground, fineness excessively obtains less than the sieve of 300 mesh；Obtain above-mentioned
The color fluorescence bead less than 300 mesh fineness, clear glass pearl by weight with Low Density Polyethylene or the poly- second of Midst density
Alkene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, color masterbatch are weighed by weight
Afterwards, uniformly mixing, pelletize obtain final product the jacket layer material of special formulation of the present invention, it is of course also possible to directly become when producing cable
It is placed on formation jacket layer material in extruding machine.
For color fluorescence glass bead, applicant is bought by on-line shop, and on-line shop address is, on-line shop is entitled:
Hundred abundances of water are brilliant, and purchase is: pure natural fluorescence stony edema geode goods of furniture for display rather than for use；Purchase blue, green, red color；Buying completes laggard
Row pulverization process obtains.Certainly, it is applicant's understanding that completely commercially available in other on-line shop or shop, therefore, completely can be real
Apply；And for clear glass ball, pulverizing manufacture process using clear glass obtains final product, clear glass ball is more easy to obtain.
In the present invention, on the one hand can realize the light identification of restrictive coating by color masterbatch, further, since wherein having
Bright bead, therefore, can light under illumination condition, therefore, can easily identify during light；On the other hand, due to it
In there is color fluorescence glass bead, color fluorescence glass bead has self luminous characteristic, therefore, dim lights and unglazed when all
Cable can be identified easily, and because color fluorescence glass bead can select a kind of color and the combination of multiple color,
Therefore, it can present the phenomenon of monochrome or polychrome, dim lights and unglazed when identification reached open-and-shut effect, and existing
This function cannot be realized in technology, and make complicated, the feature of environmental protection is poor.
The jacket layer material of the present invention produces 1280 kilometers through continuous, is the 9 of restrictive coating thickness by direct current sparking voltage
Value is produced in X -ray inspection X again, the spark-over phenomenon of the coat layer of power cable；Jacket layer material and finished product after tested
Tensile strength, thermal contraction, elongation at break, resisting environmental stress and cracking all reach the associated materials of original optical cable industry and
National standard requires；For the 1280 kilometers of cables producing, it is total up to 723 disks, often the two ends of disk all sample and carried out section
Appearance test, has no any pore under eyesight, under 10 times of magnifieres, also has no any pore and interpretable impurity；Right
Carry out the test of insulation resistance in 723 disk cables, test value is 2.56 × 105～4.94 × 106Between m ω, comply fully with state
The requirement of the minimum 2000m ω of family and Industry code requirements；The present invention and prior art, grant number is cn201310025774.5
Compare, speed of production is substantially accelerated, and the present invention has reached 50 using the speed of production of s90 electric wire and cable jacket extruding production line
～80 ms/min, and speed of production of the prior art is only 15～30 ms/min.
Therefore, the present invention have be easy to identify, be easy to construct, be easy to night repairing and safeguard etc. beneficial effect；Light
And dim lights and unglazed when can clearly be identified very much, half-light and unglazed when restrictive coating can assume monochrome or colour, life
Produce the beneficial effects such as speed is fast.
The present invention is not limited to above-mentioned preferred forms it will be appreciated that the design of the present invention can be by other a variety of shapes
Formula is implemented to use, and they also fall within protection scope of the present invention.
Claims (3)
1. a kind of luminous cable, it by cable conductor, the restrictive coating being coated on outside cable conductor, messenger wire, by messenger wire and restrictive coating
The suspender belt connecting is constituted, and messenger wire constitutes by from bearing member, by the messenger wire sheath enveloping from bearing member, and cable conductor is led by thoroughly doing away with edge more
Line is stranded to be formed, and by conductor and the insulating barrier that is coated on outside conductor is constituted for every insulated conductor；Or cable conductor by thoroughly doing away with more
Edge wire with least one gasket for packing is stranded forms, by conductor and the insulating barrier that is coated on outside conductor is constituted for every insulated conductor；
Or cable conductor is constituted by reinforcement, around many stranded insulated conductors of reinforcement, and every insulated conductor is by insulating barrier, position
Constitute in insulation many conductors of in the layer；Or cable conductor by reinforcement, around many stranded insulated conductors of reinforcement with
At least one gasket for packing is constituted, and every insulated conductor is constituted by insulating barrier, positioned at insulation many conductors of in the layer；Restrictive coating, hang
Line, suspender belt are integrally formed；It is characterized in that described restrictive coating is by weight, it is made up of following raw material: low close
Degree polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene:
80～90 parts, commercially available red or yellow or green or brown or purple is blue or orange or purple or pink or dark green are gathered
Ethylene color masterbatch: 4～6 parts, fineness be less than 300 mesh clear glass pearl: 2～4 parts, fineness be less than 300 mesh color fluorescence glass
Glass pearl: 2～4 parts.
2. a kind of luminous cable, it by cable conductor, the restrictive coating being coated on outside cable conductor, messenger wire, by messenger wire and restrictive coating
The suspender belt connecting is constituted, and messenger wire is constituted by from bearing member, by the messenger wire sheath enveloping from bearing member, and cable conductor is led by an eradication edge
Line, envelope insulated conductor reinforcement constitute；By conductor and the insulating barrier that is coated on outside conductor is constituted insulated conductor；Sheath
Layer, messenger wire, suspender belt are integrally formed；It is characterized in that described restrictive coating is by weight, it is made up of following raw material:
Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen gather
Ethylene: 80～90 parts, commercially available red or yellow or green or brown or purple is blue or orange or purple is pink or blue or green
Green polyethylene color: 4～6 parts, fineness be less than 300 mesh clear glass pearl: 2～4 parts, fineness be less than 300 mesh colour
Fluorescent glass pearl: 2～4 parts.
3. a kind of luminous cable according to claim 1 or claim 2 is it is characterised in that described conductor is to conduct electricity
The copper conductor of power or aluminium conductor or magnesium alloy conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049833.1A CN104599768B (en) | 2014-08-27 | 2014-08-27 | Luminous cable |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049833.1A CN104599768B (en) | 2014-08-27 | 2014-08-27 | Luminous cable |
| CN201410427302.7A CN104347176B (en) | 2014-08-27 | 2014-08-27 | A kind of luminous cable |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410427302.7A Division CN104347176B (en) | 2014-08-27 | 2014-08-27 | A kind of luminous cable |
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| Publication Number | Publication Date |
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| CN104599768A CN104599768A (en) | 2015-05-06 |
| CN104599768B true CN104599768B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510049833.1A Active CN104599768B (en) | 2014-08-27 | 2014-08-27 | Luminous cable |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108986976B (en) * | 2018-09-11 | 2023-07-25 | 贵州安众成电线电缆有限公司 | Flame-retardant fireproof cable |
| CN111329323A (en) * | 2020-03-05 | 2020-06-26 | 南通大学 | Method for manufacturing luminous bead curtain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003231782A (en) * | 2002-02-12 | 2003-08-19 | Nippon Unicar Co Ltd | Color masterbatch composition, colored flame-retardant polyethylene resin composition in which it is used, and molded article |
| EP1388867A1 (en) * | 2002-08-08 | 2004-02-11 | Nexans | Electrical cable |
| CN202196211U (en) * | 2011-08-11 | 2012-04-18 | 江苏亨通光电股份有限公司 | 8-shaped self-supporting aerial optical cable with color strips on surface |
| CN103777295A (en) * | 2014-01-26 | 2014-05-07 | 江苏长飞中利光纤光缆有限公司 | Self-supporting optical cable with marking strips |
| CN103048758B (en) * | 2013-01-22 | 2014-05-14 | 江苏长飞中利光纤光缆有限公司 | Night vision optical cable |
-
2014
- 2014-08-27 CN CN201510049833.1A patent/CN104599768B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003231782A (en) * | 2002-02-12 | 2003-08-19 | Nippon Unicar Co Ltd | Color masterbatch composition, colored flame-retardant polyethylene resin composition in which it is used, and molded article |
| EP1388867A1 (en) * | 2002-08-08 | 2004-02-11 | Nexans | Electrical cable |
| CN202196211U (en) * | 2011-08-11 | 2012-04-18 | 江苏亨通光电股份有限公司 | 8-shaped self-supporting aerial optical cable with color strips on surface |
| CN103048758B (en) * | 2013-01-22 | 2014-05-14 | 江苏长飞中利光纤光缆有限公司 | Night vision optical cable |
| CN103777295A (en) * | 2014-01-26 | 2014-05-07 | 江苏长飞中利光纤光缆有限公司 | Self-supporting optical cable with marking strips |
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| CN104599768A (en) | 2015-05-06 |
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Effective date of registration: 20170410 Address after: No. 15 road 528400 Guangdong province Linsen Zhongshan Xiaolan Town Patentee after: Guangdong ever Cable Technology Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170410 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: No. 276400 Shandong Xinhua C000841 city of Linyi province Yishui County Road Patentee before: State Grid Shandong Electric Power Company Yishui County Power Supply Co. |
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