CN217982896U - Novel cable with high insulation, flame retardance and good anti-interference effect - Google Patents
Novel cable with high insulation, flame retardance and good anti-interference effect Download PDFInfo
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- CN217982896U CN217982896U CN202221276256.1U CN202221276256U CN217982896U CN 217982896 U CN217982896 U CN 217982896U CN 202221276256 U CN202221276256 U CN 202221276256U CN 217982896 U CN217982896 U CN 217982896U
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- 238000009413 insulation Methods 0.000 title claims abstract description 10
- 230000000694 effects Effects 0.000 title abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 157
- 239000003063 flame retardant Substances 0.000 claims abstract description 25
- 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 abstract description 16
- 239000011241 protective layer Substances 0.000 claims abstract description 15
- 230000003712 anti-aging effect Effects 0.000 claims description 16
- 238000005336 cracking Methods 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 6
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 229920002681 hypalon Polymers 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 230000032683 aging Effects 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fire-retardant anti-interference effectual novel cable of high insulation, including the cable body, the cable body passes through fire-retardant layer, ageing resistance layer, buffer layer, protective layer, high temperature resistant layer, compressive layer, crack prevention layer, insulating layer, cable core and filling layer and constitutes. The utility model discloses a set up fire-retardant layer, the flame retardant efficiency of cable has been improved, avoid the cable easily to be lighted easily by external fire source, through setting up the ageing resistance layer, the ageing resistance effect of cable has been improved, operational environment when the cable is comparatively abominable, need experience when the wind blows the sun, avoid the phenomenon that ageing can appear in the cable, through setting up the buffer layer, the elasticity of cable has been improved, through setting up the shielding layer, the effect of cable to external signal shielding has been improved, make the cable more stable at transmission signal, through setting up the anti-interference layer, the anti-interference effect of cable has been improved, prevent that the cable conductor from receiving external interference when transmission signal, the transmission of signal has been strengthened.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a novel cable that fire-retardant anti-interference effect of high insulation is good.
Background
Currently, the need for rapid transfer of data and information has increased dramatically with reliance on computers, word processors, telefax, sensors and communication equipment. The advent of new technologies has made this area of equipment online and networked possible, resulting in the integrated development of communication systems. The use of these systems is increasing in certain areas such as high-rise buildings, ships, aircraft, trains, drilling platforms and mines. In order to connect these electronic components, a large number of wires and cables are used in these structures and fields, and the cables are used in various industries such as power systems: the electric wire and cable products adopted by the electric power system mainly comprise an overhead bare wire, a bus bar (bus), an electric power cable (plastic cable, oilpaper cable (basically replaced by the plastic electric power cable), a rubber sleeve cable, an overhead insulated cable), a branch cable (replacing part of the bus), an electromagnetic wire, an electric equipment wire and cable for electric power equipment and the like; information transmission: the electric wire and cable used for the information transmission system mainly include a local telephone cable, a television cable, an electronic cable, a radio frequency cable, an optical fiber cable, a data cable, an electromagnetic wire, an electric power communication or other composite cables and the like.
But traditional cable flame retardant efficiency is relatively poor, lead to the cable to be lighted easily by external fire source, thereby greatly increased the conflagration incidence, the potential safety hazard has been increased, and the insulating properties of cable is general, the anti-interference effect of cable is relatively poor simultaneously, thereby influence the transmission of cable signal, stability when having reduced signal transmission, and the ageing resistance effect of cable is relatively poor, work environment when the cable is comparatively abominable, when needing to experience the weather of blowing, often after interval a period, ageing phenomenon can appear in the cable, thereby greatly reduced the life of cable, the comprehensive properties of cable has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel cable that fire-retardant anti-interference effect of high insulation is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel cable with high insulation, flame retardance and good anti-interference effect comprises a cable body, wherein the cable body consists of a flame-retardant layer, an anti-aging layer, a buffer layer, a protective layer, a high temperature resistant layer, a pressure resistant layer, a crack resistant layer, an insulating layer, a cable core and a filling layer, the anti-aging layer is arranged on the inner wall of the flame-retardant layer, the buffer layer is arranged on the inner wall of the anti-aging layer, the protective layer is arranged on the inner wall of the buffer layer, the filling layer is arranged on the inner wall of the protective layer, the high temperature resistant layer is arranged inside the filling layer, the pressure resistant layer is arranged on the inner wall of the high temperature resistant layer, the crack resistant layer is arranged on the inner wall of the pressure resistant layer, the insulating layer is arranged on the inner wall of the crack resistant layer, and the cable core is arranged on the inner wall of the insulating layer;
the protective layer includes shielding layer and anti-interference layer, the anti-interference layer sets up on the inner wall of shielding layer.
Preferably, the flame retardant layer is made of meta-aramid fiber, and the anti-aging layer is made of chlorosulfonated polyethylene.
Preferably, the buffer layer is made of a thermoplastic polyurethane elastomer, and the high-temperature resistant layer is made of a fire-resistant mica tape.
Preferably, the shielding layer is woven through galvanized steel wire net and is made, the anti-interference layer is woven through aluminium silk longitude and latitude.
Preferably, the pressure-resistant layer is made of polycarbonate, and the crack-resistant layer is made of polyamide.
Preferably, the insulating layer is made of polyolefin, and the filling layer is made of ethylene propylene rubber.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up fire-retardant layer, the flame retardant efficiency of cable has been improved, avoid the cable to be lighted easily by external fire source, thereby the conflagration incidence has been reduced, the potential safety hazard has been reduced simultaneously, through setting up the anti-aging layer, the ageing resistance effect of cable has been improved, working environment when the cable is comparatively abominable, when needing to experience the weather of blowing, avoid the phenomenon of ageing to appear in the cable, through setting up the buffer layer, the elasticity of cable has been improved, make and have certain buffer power, through setting up the shielding layer, the effect of cable to external signal shielding has been improved, make the cable more stable at transmission signal, through setting up the anti-interference layer, the anti-interference effect of cable has been improved, prevent that the cable conductor from receiving external interference when transmission signal, the transmission of signal has been strengthened.
2. The utility model discloses a set up high temperature resistant layer, the inside high temperature resistance effect of cable has been improved, through setting up the compressive layer, the compressive capacity of cable has been improved, it causes certain influence to the cable core to have reduced the extrusion, through setting up the crack prevention layer, the inside effect of preventing the fracture of cable has been improved, thereby the life of cable has been improved, through setting up the insulating layer, the insulation effect and the security of cable have been improved, the filling layer is made through EP rubbers, EP rubbers has ageing resistance, it is corrosion-resistant, electrical insulation and elasticity, thereby the comprehensive properties of cable has been improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a structural section view of the side view of the present invention;
fig. 3 is a structural sectional view of a side view of the protective layer of the present invention.
In the figure: the cable comprises a cable body 1, a flame-retardant layer 11, an anti-aging layer 12, a buffer layer 13, a protective layer 14, a shielding layer 141, an anti-interference layer 142, a high-temperature-resistant layer 15, a pressure-resistant layer 16, a crack-resistant layer 17, an insulating layer 18, a cable core 19 and a filling layer 110.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, a novel cable with high insulation, flame retardance and good anti-interference effects comprises a cable body 1, wherein the cable body 1 is composed of a flame retardant layer 11, an anti-aging layer 12, a buffer layer 13, a protective layer 14, a high temperature resistant layer 15, a compression resistant layer 16, an anti-cracking layer 17, an insulating layer 18, a cable core 19 and a filling layer 110, the flame retardant layer 11 is made of meta-aromatic polyamide fiber, the anti-aging layer 12 is arranged on the inner wall of the flame retardant layer 11, the anti-aging layer 12 is made of chlorosulfonated polyethylene, the buffer layer 13 is arranged on the inner wall of the anti-aging layer 12, the buffer layer 13 is made of a thermoplastic polyurethane elastomer, the protective layer 14 is arranged on the inner wall of the buffer layer 13, the filling layer 110 is arranged on the inner wall of the protective layer 14, the filling layer 110 is made of ethylene propylene rubber, the high temperature resistant layer 15 is arranged inside the filling layer 110, the high temperature resistant layer 15 is made of a fire-resistant mica tape, the anti-cracking layer 16 is arranged on the inner wall of the high temperature resistant layer 15, the anti-cracking layer 16 is made of polycarbonate, the anti-cracking layer 17 is arranged on the inner wall of the insulating layer 18, and the anti-cracking layer 18 is made of polyolefin.
The protective layer 14 comprises a shielding layer 141 and an anti-interference layer 142, the shielding layer 141 is woven by a galvanized steel wire mesh, the anti-interference layer 142 is arranged on the inner wall of the shielding layer 141, the anti-interference layer 142 is woven by aluminum wires in a warp-weft manner, the flame retardant effect of the cable is improved by arranging the flame retardant layer 11, the cable is prevented from being easily ignited by an external fire source, so that the fire occurrence rate is reduced, the potential safety hazard is reduced, the anti-aging effect of the cable is improved by arranging the anti-aging layer 12, when the working environment of the cable is severe and the cable needs to be exposed to wind and sunlight, the phenomenon that the cable is aged is avoided, the elasticity of the cable is improved by arranging the buffer layer 13, so that the cable has a certain buffer capacity, and the shielding effect of the cable on external signals is improved by arranging the shielding layer 141, make the cable more stable at transmission signal, through setting up anti-interference layer 142, the anti-interference effect of cable has been improved, prevent that the cable conductor from receiving external interference when transmission signal, the transmission of signal has been strengthened, through setting up high temperature resistant layer 15, the effect of the inside high temperature resistance of cable has been improved, through setting up compressive layer 16, the compressive capacity of cable has been improved, it causes certain influence to the cable core to have reduced the extrusion, through setting up anticracking layer 17, the effect of the inside anti-cracking of cable has been improved, thereby the life of cable has been improved, through setting up insulating layer 18, the insulating effect and the security of cable have been improved, filling layer 110 is made through ethylene propylene rubber, ethylene propylene rubber has ageing resistance, corrosion-resistant, electrical insulation and elasticity, thereby the comprehensive properties of cable has been improved.
In summary, the following steps: this fire-retardant anti-interference effectual novel cable of high insulation through setting up fire-retardant layer 11, through setting up ageing resistance layer 12, through setting up buffer layer 13, through setting up shielding layer 141, through setting up anti-interference layer 142, through setting up resistant high temperature layer 15, through setting up crushing resistant layer 16, through setting up anticracking layer 17, through setting up insulating layer 18, has solved the problem that proposes in the above-mentioned background art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire-retardant effectual novel cable of anti-interference of high insulation, includes cable body (1), its characterized in that: the cable body (1) consists of a flame-retardant layer (11), an anti-aging layer (12), a buffer layer (13), a protective layer (14), a high-temperature-resistant layer (15), a compression-resistant layer (16), an anti-cracking layer (17), an insulating layer (18), a cable core (19) and a filling layer (110), wherein the anti-aging layer (12) is arranged on the inner wall of the flame-retardant layer (11), the buffer layer (13) is arranged on the inner wall of the anti-aging layer (12), the protective layer (14) is arranged on the inner wall of the buffer layer (13), the filling layer (110) is arranged on the inner wall of the protective layer (14), the high-temperature-resistant layer (15) is arranged inside the filling layer (110), the compression-resistant layer (16) is arranged on the inner wall of the high-temperature-resistant layer (15), the anti-cracking layer (17) is arranged on the inner wall of the anti-cracking layer (17), and the cable core (19) is arranged on the inner wall of the insulating layer (18);
the protective layer (14) comprises a shielding layer (141) and an anti-interference layer (142), and the anti-interference layer (142) is arranged on the inner wall of the shielding layer (141).
2. The novel cable of claim 1, which is characterized in that: the flame-retardant layer (11) is made of meta-aromatic polyamide fibers, and the anti-aging layer (12) is made of chlorosulfonated polyethylene.
3. The novel cable of claim 2, which is characterized in that: the buffer layer (13) is made of thermoplastic polyurethane elastomer, and the high-temperature resistant layer (15) is made of fire-resistant mica tape.
4. The novel cable of claim 3, which is characterized in that: the shielding layer (141) is woven through the galvanized steel wire net to be made, and the anti-interference layer (142) is woven through aluminum wires in a warp-weft mode.
5. The novel cable of claim 4, which is characterized in that: the pressure-resistant layer (16) is made of polycarbonate, and the anti-cracking layer (17) is made of polyamide.
6. The novel cable of claim 5, which is characterized in that: the insulating layer (18) is made of polyolefin, and the filling layer (110) is made of ethylene propylene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221276256.1U CN217982896U (en) | 2022-05-25 | 2022-05-25 | Novel cable with high insulation, flame retardance and good anti-interference effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221276256.1U CN217982896U (en) | 2022-05-25 | 2022-05-25 | Novel cable with high insulation, flame retardance and good anti-interference effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217982896U true CN217982896U (en) | 2022-12-06 |
Family
ID=84267822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221276256.1U Expired - Fee Related CN217982896U (en) | 2022-05-25 | 2022-05-25 | Novel cable with high insulation, flame retardance and good anti-interference effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217982896U (en) |
-
2022
- 2022-05-25 CN CN202221276256.1U patent/CN217982896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221206 |