CN219738605U - Fire-resistant ceramic insulation cable - Google Patents
Fire-resistant ceramic insulation cable Download PDFInfo
- Publication number
- CN219738605U CN219738605U CN202320148540.9U CN202320148540U CN219738605U CN 219738605 U CN219738605 U CN 219738605U CN 202320148540 U CN202320148540 U CN 202320148540U CN 219738605 U CN219738605 U CN 219738605U
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- Prior art keywords
- layer
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- resistant
- cable
- fixed
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- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 43
- 239000000919 ceramic Substances 0.000 title claims abstract description 23
- 238000009413 insulation Methods 0.000 title description 9
- 239000000945 filler Substances 0.000 claims abstract description 15
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims abstract description 8
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 6
- 229920001230 polyarylate Polymers 0.000 claims abstract description 6
- 229920002635 polyurethane Polymers 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims abstract description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 21
- 238000000576 coating method Methods 0.000 abstract description 21
- 239000003063 flame retardant Substances 0.000 abstract description 18
- 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 abstract description 17
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000005995 Aluminium silicate Substances 0.000 abstract description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract description 3
- 235000012211 aluminium silicate Nutrition 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract description 3
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to a fire-resistant ceramic insulated cable which comprises three cable bodies, wherein fillers are fixed on the outer surfaces of the three cable bodies, fire-resistant components are arranged on the outer surfaces of the fillers, and protection components are arranged on the outer surfaces of the fire-resistant components. This fire-resistant ceramic insulating cable, through the fire-resistant subassembly that sets up, the insulating layer is polyvinyl chloride, first flame retardant coating is aluminium silicate matter, the reinforcement layer is polyester fiber, the second flame retardant coating is polyarylate, the fire resistance of cable body has been improved, increase the burning area when preventing the conflagration, be favorable to the use of cable, through the protection subassembly that sets up, by the waterproof layer, third flame retardant coating and wearing layer are constituteed, the waterproof layer is polyurethane waterproof coating, the third flame retardant coating is antimonous oxide, the wearing layer is aramid fiber, the protectiveness to the cable body has been improved, the life-span of cable body has been prolonged, be favorable to the long-time use of cable body, prevent the cable damage in the use.
Description
Technical Field
The utility model relates to the technical field of insulated cables, in particular to a fire-resistant ceramic insulated cable.
Background
The cable is a generic name of articles such as optical cables, cables and the like, has a plurality of purposes, is mainly used for controlling multiple functions such as installation, connecting equipment, power transmission and the like, is a common and indispensable article in daily life, is a ceramic insulation cable, is the inside of the cable, and is added with ceramic to improve the insulation performance of the cable.
With the development of society, cables are almost visible everywhere, but the higher the concentration of the cables, the higher the danger coefficient, and once a fire disaster occurs, the cables with poor fireproof and flame-retardant functions can bring fire to all corners of a building to generate a large amount of smoke and heat, and the consequence is not supposed, especially the cables in the environments of metallurgy, petroleum, chemical industry, natural gas and the like are unqualified in fire resistance and high temperature resistance, and great harm is generated, so that great loss is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a fire-resistant ceramic insulation cable which has the advantages of good fire resistance and the like, and solves the problem of poor fire resistance of the traditional ceramic insulation cable.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fire-resistant ceramic insulated cable comprises three cable bodies, wherein fillers are fixed on the outer surfaces of the three cable bodies, fire-resistant components are arranged on the outer surfaces of the fillers, and protection components are arranged on the outer surfaces of the fire-resistant components;
the fire-resistant assembly comprises an insulating layer fixed on the outer surface of the filler, a first fire-resistant layer is fixed on the outer surface of the insulating layer, a reinforcing layer is fixed on the outer surface of the first fire-resistant layer, and a second fire-resistant layer is fixed on the outer surface of the reinforcing layer.
Further, the insulating layer is polyvinyl chloride, and the first refractory layer is aluminum silicate.
Further, the reinforcing layer is polyester fiber, and the second refractory layer is polyarylate.
Further, the protection component comprises a waterproof layer fixed on the outer surface of the second fireproof layer, a third fireproof layer is fixed on the outer surface of the waterproof layer, and a wear-resistant layer is fixed on the outer surface of the third fireproof layer.
Further, the waterproof layer is polyurethane waterproof paint, and the third refractory layer is antimony trioxide.
Further, the wear-resistant layer is made of aramid fiber, and the filler is ceramic.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this fire-resistant ceramic insulating cable comprises insulating layer, first flame retardant coating, reinforcement layer and second flame retardant coating through the fire-resistant subassembly that sets up, and the insulating layer is polyvinyl chloride, and first flame retardant coating is aluminium silicate matter, and the reinforcement layer is polyester fiber, and the second flame retardant coating is polyarylate, has improved the fire resistance of cable body, increases the combustion area when preventing the conflagration, is favorable to the use of cable.
2. This fire-resistant ceramic insulating cable comprises waterproof layer, third flame retardant coating and wearing layer through the protection component that sets up, and the waterproof layer is polyurethane waterproof coating, and the third flame retardant coating is antimonous oxide, and the wearing layer is aramid fiber, has improved the protection performance to the cable body, has prolonged the life-span of cable body, is favorable to the long-time use of cable body, prevents the cable damage in the use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the refractory layer of the present utility model;
FIG. 3 is a schematic diagram of a passivation layer according to the present utility model.
In the figure: 1 cable body, 2 filler, 3 refractory components, 301 insulating layer, 302 first refractory layer, 303 reinforcing layer, 304 second refractory layer, 4 protection components, 401 waterproof layer, 402 third refractory layer, 403 wear-resisting layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a fire-resistant ceramic insulated cable in this embodiment includes three cable bodies 1, wherein fillers 2 are fixed on the outer surfaces of the three cable bodies 1, the fillers 2 are ceramic, the ceramic is becoming an excellent structural material and functional material, and has high temperature resistance, mechanical property, special electrical property and excellent chemical resistance, a fire-resistant component 3 is arranged on the outer surface of the fillers 2 for protecting the cable bodies 1, the fire resistance is improved, a protection component 4 is arranged on the outer surface of the fire-resistant component 3, and the protection of the cable bodies 1 is further improved.
Referring to fig. 2, in order to improve the fire resistance of the cable body 1, the fire-resistant assembly 3 in the embodiment includes an insulation layer 301 fixed on the outer surface of the filler 2, a first fire-resistant layer 302 is fixed on the outer surface of the insulation layer 301, a reinforcing layer 303 is fixed on the outer surface of the first fire-resistant layer 302, and a second fire-resistant layer 304 is fixed on the outer surface of the reinforcing layer 303.
The insulating layer 301 is polyvinyl chloride, has the advantages of flame retardance, high chemical resistance, good mechanical strength and electrical insulation, the first refractory layer 302 is aluminum silicate, has the advantages of light weight, high temperature resistance, thermal stability, low heat conductivity, small heat capacity, good mechanical vibration property, good heat preservation performance and the like, the reinforcing layer 303 is polyester fiber, the polyester fiber is high in strength, high in modulus and good in wear resistance, the second refractory layer 304 is polyarylate, and the composite high-temperature-resistant plastic is very excellent in comprehensive performance.
The fire-resistant component 3 in this embodiment is composed of the insulating layer 301, the first fire-resistant layer 302, the reinforcing layer 303 and the second fire-resistant layer 304 through the fire-resistant component 3, so that the fire resistance of the cable body 1 is improved, and the use of the cable is facilitated.
Referring to fig. 3, in order to improve the protection performance of the cable body 1, the protection component 4 in the present embodiment includes a waterproof layer 401 fixed on the outer surface of the second refractory layer 304, a third refractory layer 402 is fixed on the outer surface of the waterproof layer 401, and a wear-resistant layer 403 is fixed on the outer surface of the third refractory layer 402.
The waterproof layer 401 is a polyurethane waterproof coating, has the characteristics of high strength, large elongation, good water resistance and the like, the third refractory layer 402 is antimony trioxide and can play a role in flame retardance, and the wear-resistant layer 403 is an aramid fiber, so that the waterproof coating has excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight and the like.
The protection component 4 in this embodiment is composed of the waterproof layer 401, the third refractory layer 402 and the wear-resistant layer 403 through the protection component 4, so that the protection performance of the cable body 1 is improved, and the service life of the cable body 1 is prolonged.
The working principle of the embodiment is as follows:
(1) Through the fire-resistant subassembly 3 that sets up, by insulating layer 301, first flame retardant coating 302, reinforcing layer 303 and second flame retardant coating 304 constitute, insulating layer 301 is polyvinyl chloride, have fire-retardant, chemical resistance is high, mechanical strength and good advantage of electrical insulation, first flame retardant coating 302 is aluminium silicate matter, light in weight, high temperature resistance, thermal stability, the heat conductivity is low, the heat capacity is little, mechanical vibration nature is good, thermal insulation performance is good etc. advantages, reinforcing layer 303 is polyester fiber, polyester fiber intensity is high, the modulus is high, the wearability is good, second flame retardant coating 304 is polyarylate, be the high temperature resistant plastics that comprehensive properties is very good, the fire resistance of cable body 1 has been improved, be favorable to the use of cable.
(2) Through the protection component 4 that sets up, by waterproof layer 401, third flame retardant coating 402 and wearing layer 403 are constituteed, waterproof layer 401 is polyurethane waterproof coating, has characteristics such as intensity is high, the elongation is big, water resistance is good, and third flame retardant coating 402 is antimonous oxide, can play fire-retardant effect, and wearing layer 403 is aramid fiber, and super high strength, high modulus and high temperature resistant, acid and alkali resistance, light in weight etc. fine properties have improved the protection performance to cable body 1, have prolonged the life-span of cable body 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Fire-resistant ceramic insulated cable, including three cable body (1), its characterized in that: the outer surfaces of the three cable bodies (1) are fixedly provided with fillers (2), the outer surfaces of the fillers (2) are provided with fire-resistant components (3), and the outer surfaces of the fire-resistant components (3) are provided with protection components (4);
the fire-resistant assembly (3) comprises an insulating layer (301) fixed on the outer surface of the filler (2), a first fire-resistant layer (302) is fixed on the outer surface of the insulating layer (301), a reinforcing layer (303) is fixed on the outer surface of the first fire-resistant layer (302), and a second fire-resistant layer (304) is fixed on the outer surface of the reinforcing layer (303).
2. A fire resistant ceramic insulated cable according to claim 1, wherein: the insulating layer (301) is polyvinyl chloride, and the first refractory layer (302) is aluminum silicate.
3. A fire resistant ceramic insulated cable according to claim 1, wherein: the reinforcing layer (303) is made of polyester fibers, and the second fireproof layer (304) is made of polyarylate.
4. A fire resistant ceramic insulated cable according to claim 1, wherein: the protection component (4) comprises a waterproof layer (401) fixed on the outer surface of the second fireproof layer (304), a third fireproof layer (402) is fixed on the outer surface of the waterproof layer (401), and a wear-resistant layer (403) is fixed on the outer surface of the third fireproof layer (402).
5. The fire resistant ceramic insulated cable as recited in claim 4, wherein: the waterproof layer (401) is polyurethane waterproof paint, and the third fireproof layer (402) is antimonous oxide.
6. The fire resistant ceramic insulated cable as recited in claim 4, wherein: the wear-resistant layer (403) is made of aramid fiber, and the filler (2) is made of ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320148540.9U CN219738605U (en) | 2023-02-08 | 2023-02-08 | Fire-resistant ceramic insulation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320148540.9U CN219738605U (en) | 2023-02-08 | 2023-02-08 | Fire-resistant ceramic insulation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219738605U true CN219738605U (en) | 2023-09-22 |
Family
ID=88061963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320148540.9U Active CN219738605U (en) | 2023-02-08 | 2023-02-08 | Fire-resistant ceramic insulation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219738605U (en) |
-
2023
- 2023-02-08 CN CN202320148540.9U patent/CN219738605U/en active Active
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