CN217113928U - Anti-overload flame-retardant home decoration wire - Google Patents
Anti-overload flame-retardant home decoration wire Download PDFInfo
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- CN217113928U CN217113928U CN202220738421.4U CN202220738421U CN217113928U CN 217113928 U CN217113928 U CN 217113928U CN 202220738421 U CN202220738421 U CN 202220738421U CN 217113928 U CN217113928 U CN 217113928U
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- wire
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 83
- 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 title claims abstract description 47
- 238000005034 decoration Methods 0.000 title claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims abstract description 17
- 239000000806 elastomer Substances 0.000 claims abstract description 16
- 238000011049 filling Methods 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims description 18
- 239000011810 insulating material Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 5
- 229910052618 mica group Inorganic materials 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 239000004719 irradiation crosslinked polyethylene Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003256 environmental substance Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010070 extrusion (rubber) Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model discloses an overload-resistant flame-retardant home decoration wire, which comprises three groups of insulated wire cores and an elastomer, wherein the three groups of insulated wire cores are annularly and uniformly distributed outside the elastomer around the elastomer, the outer sides of the three groups of insulated wire cores are provided with a sheath layer, and a filling layer is arranged in the sheath layer; every insulating core of group all includes the conductor and sets up in the conductor outside by four flame retardant layers and one deck insulating layer of from interior to exterior having set gradually, and four flame retardant layers are fire retardant layer of one-level, fire retardant layer of second grade, fire retardant layer of tertiary and the fire retardant layer of level four respectively, the insulating layer is located the fire retardant layer outside of level four. Adopt house ornamentation wire, have simple structure, safe and reliable, the stable performance is used for family and office space to use with this wire, has anti overload capacity reinforce, flame retardant efficiency is good, has ensured the security of electric circuit, has improved product performance greatly, its practicality is stronger, has extensive application place.
Description
Technical Field
The utility model belongs to the technical field of the power cable technique and specifically relates to an anti fire-retardant house ornamentation wire that transships.
Background
As an important supporting industry of national economy, the power cable industry is growing rapidly in demand for electric wires and cables with the continuous expansion of the scale of industries such as the chinese power industry, the data communication industry, the urban rail transit industry, the automobile industry, and the manufacturing and processing industry. Power cables, which are electric wires for transmitting and distributing electric energy, are now widely used in various fields, and are important transmission media indispensable for industrial and civil use. With the development of technology and the change of market, the demand of electric wires and cables is also rapidly increasing.
With the enhancement of environmental protection and safety awareness of people, environment-friendly electric wires, flame-retardant electric wires and fire-resistant electric wires are increasingly used in some large buildings and household wiring systems. The low-smoke halogen-free wire is an environment-friendly wire which is made of rubber materials without halogen, lead, cadmium, chromium, mercury and other environmental substances and can not emit toxic smoke during combustion. The flame-retardant wire is a wire which is characterized in that a test sample is burnt under a specified test condition, after a test fire source is removed, the flame spread is only in a limited range, and residual flame or residual scorching can be automatically extinguished within a limited time.
At present, most of electric wires appearing in the market are simple in structure and relatively single in function, general electric wires do not have the function of resisting overload, and when the current passing through the electric wires is too large, the surface temperature of the electric wires can be quickly increased, a fire disaster can be caused in serious conditions, and the electric wires are not favorable for being used in families and office places. Therefore, in view of the above problems, there is a need for an improvement of the existing home decoration wire, so as to provide an overload-resistant home decoration wire.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to the problem that exists among the background art, provide a simple structure, safe and reliable, stable performance's wire, this wire is used for family and office space to use, has anti overload capacity reinforce, and flame retardant efficiency is good, can ensure the security of electric circuit, specifically speaking is anti fire-retardant house ornamentation wire that transships.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts does: an overload-resistant flame-retardant home decoration wire comprises three groups of insulated wire cores and an elastomer, wherein the three groups of insulated wire cores are uniformly distributed outside the elastomer in an annular manner around the elastomer, a sheath layer is arranged outside the three groups of insulated wire cores, and a filling layer is arranged in the sheath layer; every insulating core of group all includes the conductor and sets up in the conductor outside by four flame retardant layers and one deck insulating layer of from interior to exterior having set gradually, and four flame retardant layers are fire retardant layer of one-level, fire retardant layer of second grade, fire retardant layer of tertiary and the fire retardant layer of level four respectively, the insulating layer is located the fire retardant layer outside of level four.
Further, an anti fire-retardant house ornamentation wire that transships, wherein the conductor adopts many soft copper strands of 5 th class to strand and forms, fire-retardant layer of one-level and tertiary fire-retardant layer all adopt the positive and negative two-layer package of mica tape to form, its package overlap rate is not less than 50%; the secondary flame-retardant layer is formed by wrapping front and back layers of halogen-free low-smoke flame-retardant glass fiber cloth tapes, and the wrapping overlapping rate is not lower than 50%; the four-stage flame-retardant layer is formed by extruding ceramic silicon rubber, and the lapping overlapping rate is not lower than 50%; the insulating layer is formed by extruding and wrapping a heat-resistant 150 ℃ irradiation crosslinking halogen-free low-smoke flame-retardant A-type polyolefin insulating material.
Further, an anti fire-retardant house ornamentation wire that transships, wherein the elastomer adopts the bulletproof silk hinge to form, the filling layer adopts low smoke and zero halogen flame retardant material to fill the clearance department between insulation core and elastomer, the restrictive coating adopts the low smoke irradiation crosslinked polyethylene insulating material of halogen-free to make.
By adopting the overload-resistant flame-retardant home decoration wire, the conductor of the insulated wire core is formed by twisting a plurality of 5 th-class soft copper stranded wires, and four flame-retardant layers and one insulating layer are sequentially arranged on the periphery of the conductor from inside to outside; simultaneously, be equipped with the restrictive coating outside the insulation core, and be equipped with the filling layer in the restrictive coating, make house ornamentation wire have good anti overload capacity to have good compliance and refractiveness before being sintered, and have good fire resistance after meeting the fire sintering.
It is thus clear, adopt house ornamentation wire, have simple structure, safe and reliable, the stable performance is used for family and office space to use with this wire, has anti overload capacity reinforce, flame retardant efficiency is good, has ensured electric circuit's security, has improved product performance greatly, its practicality is stronger, has extensive application place.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Shown in the figure: 1-insulating wire core, 11-conductor, 12-first-level flame retardant layer, 13-second-level flame retardant layer, 14-third-level flame retardant layer, 15-fourth-level flame retardant layer, 16-insulating layer, 2-elastomer, 3-filling layer and 4-sheath layer.
Detailed Description
As shown in fig. 1, the overload-resistant flame-retardant home decoration wire of the present invention comprises three groups of insulated wire cores 1 and an elastic body 2, wherein the three groups of insulated wire cores 1 are annularly and uniformly distributed around the elastic body 2 outside the elastic body 2, a sheath layer 4 is arranged outside the three groups of insulated wire cores 1, and a filling layer 3 is arranged in the sheath layer 4; every insulating core 1 of group all includes conductor 11 and sets up in the conductor 11 outside by from inside to outside has set gradually four fire-retardant layers and one deck insulating layer 16, and four fire-retardant layers are fire-retardant layer 12 of one-level, fire-retardant layer 13 of second grade, fire-retardant layer 14 of tertiary and the fire-retardant layer 15 of level four respectively, insulating layer 16 is located the fire-retardant layer outside of level four.
Further, an anti fire-retardant house ornamentation wire that transships, wherein conductor 11 adopts many soft copper strands of 5 th class to strand and forms, fire-retardant layer 12 of one-level and tertiary fire-retardant layer 14 of tertiary all adopt the positive and negative two-layer of mica tape to form around the package, its is not less than 50% around the package overlap rate; the secondary flame-retardant layer 13 is formed by wrapping front and back layers of halogen-free low-smoke flame-retardant glass fiber cloth tapes, and the wrapping overlapping rate is not lower than 50%; the four-stage flame-retardant layer 15 is formed by extruding ceramic silicon rubber, and the lapping overlapping rate is not lower than 50%; the insulating layer 16 is formed by extruding and wrapping a heat-resistant 150 ℃ irradiation crosslinking halogen-free low-smoke flame-retardant A-type polyolefin insulating material.
Further, an anti fire-retardant house ornamentation wire of transshipping, wherein elastomer 2 adopts shellproof silk hinge to form, the clearance department between insulation core 1 and elastomer 2 is filled to low smoke and zero halogen flame retardant material in filling layer 3, restrictive coating 4 adopts zero halogen low smoke irradiation crosslinked polyethylene insulating material to make.
Adopt an anti fire-retardant house ornamentation wire of transshipping, because be equipped with elastomer 2 between the insulation core 1, elastomer 2 adopts the hinge of bullet-proof silk to form, because bullet-proof silk mainly is made by polyaryl fiber, its tensile strength is high, and is heat-resisting good, has advantages such as wear-resisting, resistant cutting, acid-fast, shock-resistant, fire resistance excellent, can strengthen the stretch-proofing rate of wire. In addition, the conductor 11 of the insulated wire core 1 is formed by twisting a plurality of category 5 soft copper stranded wires, and four flame retardant layers and an insulating layer 15 are sequentially arranged on the periphery of the conductor 11 from inside to outside; simultaneously, be equipped with restrictive coating 4 in the insulation core 1 outside, and be equipped with filling layer 3 in the restrictive coating 4, make house ornamentation wire have good anti overload capacity to have good compliance and refractiveness before being sintered, and have good fire resistance after meeting the fire sintering. It is thus clear that adopt house ornamentation wire, good compliance, refractiveness, fire resistance, high temperature resistance, anti overload capacity are strong, have reduced the probability that arouses the occurence of failure of electric wire short circuit or open circuit because of the conflagration, have ensured the security of electric circuit, specific performance index is as follows:
1. in the aspect of flexibility, the conductor 11 is formed by twisting a plurality of category 5 soft copper stranded wires, four flame-retardant layers and an insulating layer 15 are sequentially arranged on the periphery of the conductor 11 from inside to outside, and the flexibility of the product is improved by improving the structure.
2. In the aspect of fire resistance, through four flame retardant layers and one insulating layer 15, because be provided with the halogen-free low smoke flame retardant glass fiber cloth of one deck between two mica tape layers, and be equipped with the fire retardant layer 15 of level four that the one deck is formed by ceramic silicon rubber is crowded package at outer mica tape layer, through the improvement to the structure, make the fire resistance of product improve greatly, the pottery silicon rubber extrusion layer can convert ceramic state into by the plasticity state after meeting fire, can play fine fire insulation, thermal-insulated effect, effectively reduced the probability that the accident that arouses electric wire short circuit or open circuit because of the conflagration takes place, the security of electric wire has been ensured.
3. In the aspect of fire resistance, the insulating layer 16 is formed by extruding and wrapping a heat-resistant 150 ℃ irradiation crosslinking halogen-free low-smoke flame-retardant A-type polyolefin insulating material, the sheath layer 4 is made of a halogen-free low-smoke irradiation crosslinking polyethylene insulating material, and the flame retardant property of the product is greatly improved by improving the structure.
4. In the aspect of temperature resistance, the four-stage flame-retardant layer 15 is made of ceramic silicon rubber, the insulating layer 16 is made of a 150 ℃ radiation-resistant cross-linked halogen-free low-smoke flame-retardant A-type polyolefin insulating material through extrusion, and the long-term allowable working temperature of the product is greatly improved through structural improvement.
5. In the aspect of short-time overload resistance, the insulation layer can be not dissolved for 5 minutes under the current of 240A through detection, and the safety of the product is greatly improved through the improvement of the structure.
To sum up, adopt house ornamentation wire, have simple structure, safe and reliable, the stable performance utilizes this wire to be used for family and office space to use, has anti overload capacity reinforce, flame retardant efficiency is good, has ensured the security of electric circuit, has improved product performance greatly, its practicality is stronger, has extensive application place.
The utility model discloses a protection scope is not only limited to the disclosed technical scheme of embodiment, above only do the utility model discloses a preferred embodiment, and not the restriction the utility model discloses, all basis the utility model discloses an any slight modification, equivalent replacement and improvement that technical scheme did all should contain within the utility model discloses within technical scheme's the protection scope.
Claims (3)
1. An anti-overload flame-retardant home decoration wire is characterized in that: the cable comprises three groups of insulated wire cores (1) and an elastomer (2), wherein the three groups of insulated wire cores (1) are uniformly distributed on the outer side of the elastomer (2) in an annular manner around the elastomer (2), a sheath layer (4) is arranged on the outer side of the three groups of insulated wire cores (1), and a filling layer (3) is arranged in the sheath layer (4); every insulating core (1) of group all includes conductor (11) and sets up in conductor (11) outside by from inside to outside set gradually four fire-retardant layers and one deck insulating layer (16), and four fire-retardant layers are fire-retardant layer (12), second grade fire-retardant layer (13), third grade fire-retardant layer (14) and the fire-retardant layer of level four (15) respectively, insulating layer (16) are located the fire-retardant layer outside of level four.
2. The home decoration wire of claim 1, wherein: the conductor (11) is formed by twisting a plurality of category 5 soft copper stranded wires, the primary flame-retardant layer (12) and the tertiary flame-retardant layer (14) are formed by wrapping mica tapes in a positive and negative way, and the wrapping overlapping rate is not lower than 50%; the secondary flame-retardant layer (13) is formed by wrapping front and back layers of halogen-free low-smoke flame-retardant glass fiber cloth belts, and the wrapping overlapping rate is not lower than 50%; the four-stage flame-retardant layer (15) is formed by extruding ceramic silicon rubber, and the lapping overlapping rate is not lower than 50%; the insulating layer (16) is formed by extruding and wrapping a heat-resistant 150 ℃ irradiation crosslinking halogen-free low-smoke flame-retardant A-type polyolefin insulating material.
3. The home decoration wire of claim 1, wherein: the elastic body (2) is formed by hinging bulletproof wires, the filling layer (3) is filled in a gap between the insulating wire core (1) and the elastic body (2) by adopting a low-smoke halogen-free flame-retardant material, and the sheath layer (4) is made of a halogen-free low-smoke irradiation crosslinking polyethylene insulating material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220738421.4U CN217113928U (en) | 2022-04-01 | 2022-04-01 | Anti-overload flame-retardant home decoration wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220738421.4U CN217113928U (en) | 2022-04-01 | 2022-04-01 | Anti-overload flame-retardant home decoration wire |
Publications (1)
Publication Number | Publication Date |
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CN217113928U true CN217113928U (en) | 2022-08-02 |
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CN202220738421.4U Active CN217113928U (en) | 2022-04-01 | 2022-04-01 | Anti-overload flame-retardant home decoration wire |
Country Status (1)
Country | Link |
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CN (1) | CN217113928U (en) |
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2022
- 2022-04-01 CN CN202220738421.4U patent/CN217113928U/en active Active
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Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An overload resistant and flame-retardant home decoration wire Granted publication date: 20220802 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd. Pingba Pledgor: Gooda wire and cable (Group) Co.,Ltd. Registration number: Y2024980029506 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |