CN215118411U - Multipurpose high-temperature-resistant comprehensive data transmission cable - Google Patents
Multipurpose high-temperature-resistant comprehensive data transmission cable Download PDFInfo
- Publication number
- CN215118411U CN215118411U CN202121021021.3U CN202121021021U CN215118411U CN 215118411 U CN215118411 U CN 215118411U CN 202121021021 U CN202121021021 U CN 202121021021U CN 215118411 U CN215118411 U CN 215118411U
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- Prior art keywords
- cable
- silver
- plated copper
- temperature
- data transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 229920001721 polyimide Polymers 0.000 claims abstract description 10
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 8
- 239000004642 Polyimide Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 12
- -1 polytetrafluoroethylene Polymers 0.000 claims description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 5
- 238000009941 weaving Methods 0.000 description 4
- 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 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model relates to a data transmission cable is synthesized to multipurpose high temperature resistant is equipped with 1 SFPF-50-1.5 cable, 3 twisted pair groups, 1 SIFB cable and 1 STFF cable around filling the core and constitutes the cable core, is equipped with polyimide inner sheath, silvered copper bandlet I and silicon rubber sheath outward in proper order at the cable core. The utility model is characterized in that: the whole material is made of high-temperature resistant material, so that the temperature resistance level and the environmental adaptability of the whole cable are improved; the cable is a multi-general signal comprehensive data transmission cable used in the ground or high-temperature environment.
Description
Technical Field
The utility model relates to a data transmission cable is synthesized to multipurpose high temperature resistant, is a multiple general signal that is applicable to in ground or the high temperature environment and synthesizes data transmission cable.
Background
The comprehensive data transmission cable existing in the current market is formed by jointly twisting a plurality of insulated single wires, is single in purpose, cannot be used under various complex environmental conditions, is poor in use performance under high-temperature conditions, and is unstable in data transmission. For example, common high-temperature-resistant cables in the market are mostly made of polyethylene and flame-retardant polyvinyl chloride, and materials can be melted and decomposed under the environment condition of 200 ℃ in a short time. When the cable is used under the condition of high temperature for a long time, redundant substances or material decomposition, wire cores or shielding oxidation easily occur in the cable, the reliability is reduced, and potential safety hazards are caused. For example, in the high temperature resistant cables on the market, glass fibers are commonly used for weaving the sheath, under a high temperature condition or in a vibration space range, the glass fiber material is easily decomposed to generate surplus objects, and the surplus objects are easily attached to key equipment under the high temperature condition to cause potential safety hazards. The cable is not provided with a heat insulation flame-retardant layer, the cable insulation and the sheath are not high temperature resistant and flame retardant, and when the environment temperature is too high or the cable insulation and the sheath are burnt, the cable insulation and the sheath can be softened and even melt and burn; when high-frequency transmission of signals is needed, the attenuation is large, normal transmission of information cannot be guaranteed, the transmission performance is influenced, and the high-frequency transmission cable does not have the characteristics of strong flame retardance, high and low temperature resistance, wear resistance, stretching resistance and the like. For common cables in the market, the middle of the cable is not provided with a reinforcing layer, so that the cable core is easy to break when being pulled, and the condition of no power is caused; the cable is free of a heat insulation layer, so that heat of the external environment is easily conducted to the inside of the cable, the temperature inside the cable is too high, and the transmission performance is influenced; circular copper or silver-plated circular copper wire weaving is adopted, and due to the defects of circular wire shielding, the shielding effect is poor, and the weight is relatively large.
Disclosure of Invention
In view of the deficiencies in the prior art, the utility model provides a data transmission cable is synthesized to multipurpose high temperature resistant, and this cable is the multiple general signal that is arranged in ground or high temperature environment and synthesizes data transmission cable.
The utility model discloses poor a little technical scheme is: a multipurpose high-temperature-resistant comprehensive data transmission cable comprises an SFPF-50-1.5 cable, a twisted pair group, a filler, an SIFB cable, an STFF cable, a polyimide inner protective layer, a silver-plated copper ribbon I and a silicon rubber sheath;
and 1 SFPF-50-1.5 cable, 3 twisted pair groups, 1 SIFB cable and 1 STFF cable are arranged around the filler to form a cable core, and a polyimide inner protection layer, a silver-plated copper flat belt I and a silicon rubber sheath are sequentially arranged outside the cable core.
The utility model is characterized in that: the multipurpose high-temperature-resistant integrated data transmission cable overall material completely adopts high-temperature-resistant materials, the temperature resistance level and the environmental adaptability of the overall cable are improved, the tensile resistance of the cable is improved by extruding ethylene propylene rubber out of aramid fiber, the SIFB cable is coated with inorganic silicon paint after adopting a glass fiber braided sheath, the glass fiber braided sheath ensures the high-temperature resistance of the cable, the inorganic silicon paint is coated to ensure that the cable cannot generate surplus materials under the condition of a vibration space or a high-temperature environment, and the safety of products or equipment under the environment of a closed space or a vibration space is ensured. The cable core adopts a plurality of high-temperature-resistant insulated data transmission cables, the transmission performance of the cables is greatly improved, the polyimide film is wound, the temperature resistance of the cables is improved, the temperature is increased to 400 ℃ during instantaneous use, the silver-plated copper flat belt is used for weaving the total shielding, the weight of the product is reduced by about 15% -20%, the shielding efficiency of the improved product is about 10%, therefore, the transmission of information is not influenced, and the cable core is more reliably protected under the high-temperature condition due to the high-temperature-resistant silicon rubber material adopted by the sheath.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the SFPF-50-1.5 cable of the present invention;
fig. 3 is a schematic structural diagram of a twisted pair group according to the present invention;
FIG. 4 is a schematic structural view of the core of the present invention;
fig. 5 is a schematic structural view of the SIFB cable of the present invention;
fig. 6 is a schematic structural diagram of the STFF cable of the present invention.
Detailed Description
As shown in fig. 1 to 6, the multipurpose high-temperature-resistant comprehensive data transmission cable comprises an SFPF-50-1.5 cable 1, a twisted pair group 2, a filler 3, an SIFB cable 4, an STFF cable 5, a polyimide inner protective layer 6, a silver-plated copper flat belt I7 and a silicone rubber sheath 8.
The SFPF-50-1.5 cable 1 is composed of a single silver-plated copper wire core 1-1, and sequentially arranged outside the single silver-plated copper wire core 1-1, a polytetrafluoroethylene insulating layer 1-2, a silver-plated copper tape outer conductor 1-3, a silver-plated copper wire braided shielding layer 1-4 and a fluorinated ethylene propylene sheath 1-5.
The twisted pair group 2 is composed of two insulated single wires and a ground wire 2-3, a polytetrafluoroethylene film I2-4 is arranged outside the two insulated single wires, the two insulated single wires are of a twisted structure, the insulated single wire conductor is a twisted silver-plated copper wire core 2-1, and the insulating layer is fluorinated ethylene propylene 2-2.
The filling core 3 is formed by extruding a layer of ethylene propylene rubber 3-2 out of aramid fiber 3-1.
The SIFB cable 4 is composed of a silver-plated copper wire inner conductor 4-1, a polyimide film insulating layer 4-2, a silver-plated copper wire braided outer conductor 4-3, a polytetrafluoroethylene inner protective layer 4-4, a glass fiber braided sheath 4-5 and an inorganic silicon paint sheath coating 4-6 which are sequentially arranged outside the silver-plated copper wire inner conductor 4-1.
The STFF cable 5 is composed of a polytetrafluoroethylene film II 5-2 with double-sided graphene, a silver-plated copper flat belt II 5-3 and a raw material belt protective layer 5-4 which are sequentially arranged outside a silver-plated copper wire bundle combined inner conductor 5-1.
Arranging 1 SFPF-50-1.5 cable 1, 3 twisted pair groups 2, 1 SIFB cable 4 and 1 STFF cable 5 around a filler 3, stranding to form a cable core, weaving a silver-plated copper flat belt I7 outside a polyimide inner protection layer 6 outside the cable core, and extruding a silicon rubber sheath 8 outside the silver-plated copper flat belt I7.
Claims (6)
1. A multipurpose high-temperature-resistant comprehensive data transmission cable is characterized in that: the cable comprises an SFPF-50-1.5 cable (1), a twisted pair (2), a filler (3), an SIFB cable (4), an STFF cable (5), a polyimide inner protective layer (6), a silver-plated copper flat belt I (7) and a silicon rubber sheath (8);
the cable core is formed by arranging 1 SFPF-50-1.5 cable (1), 3 twisted pair groups (2), 1 SIFB cable (4) and 1 STFF cable (5) around the filler core (3), and a polyimide inner protective layer (6), a silver-plated copper flat belt I (7) and a silicon rubber sheath (8) are sequentially arranged outside the cable core.
2. The multipurpose high-temperature-resistant integrated data transmission cable according to claim 1, wherein: the SFPF-50-1.5 cable (1) is formed by sequentially arranging a polytetrafluoroethylene insulating layer (1-2), a silver-plated copper tape outer conductor (1-3), a silver-plated copper wire braided shielding layer (1-4) and a fluorinated ethylene propylene sheath (1-5) outside a single silver-plated copper wire core (1-1).
3. The multipurpose high-temperature-resistant integrated data transmission cable according to claim 1, wherein: the twisted pair group (2) is composed of two insulated single wires and a ground wire (2-3), a polytetrafluoroethylene film I (2-4) is arranged outside the ground wire, the two insulated single wires are of a twisted pair structure, the insulated single wire conductor is a twisted silver-plated copper wire core (2-1), and the insulating layer is fluorinated ethylene propylene (2-2).
4. The multipurpose high-temperature-resistant integrated data transmission cable according to claim 1, wherein: the filler core (3) is formed by extruding a layer of ethylene propylene rubber (3-2) outside aramid fibers (3-1).
5. The multipurpose high-temperature-resistant integrated data transmission cable according to claim 1, wherein:
the SIFB cable (4) is formed by sequentially arranging a polyimide film insulating layer (4-2), a silver-plated copper wire woven outer conductor (4-3), a polytetrafluoroethylene inner protective layer (4-4), a glass fiber woven sheath (4-5) and an inorganic silicon paint sheath coating (4-6) outside a silver-plated copper wire inner conductor (4-1).
6. The multipurpose high-temperature-resistant integrated data transmission cable according to claim 1, wherein:
the STFF cable (5) is composed of a silver-plated copper wire bundle inner conductor (5-1), a polytetrafluoroethylene film II (5-2) with double-sided graphene, a silver-plated copper flat belt II (5-3) and a raw material belt protective layer (5-4) which are sequentially arranged outside the inner conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121021021.3U CN215118411U (en) | 2021-05-13 | 2021-05-13 | Multipurpose high-temperature-resistant comprehensive data transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121021021.3U CN215118411U (en) | 2021-05-13 | 2021-05-13 | Multipurpose high-temperature-resistant comprehensive data transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215118411U true CN215118411U (en) | 2021-12-10 |
Family
ID=79296302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121021021.3U Active CN215118411U (en) | 2021-05-13 | 2021-05-13 | Multipurpose high-temperature-resistant comprehensive data transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215118411U (en) |
-
2021
- 2021-05-13 CN CN202121021021.3U patent/CN215118411U/en active Active
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