CN220171837U - High-temperature-resistant cable - Google Patents
High-temperature-resistant cable Download PDFInfo
- Publication number
- CN220171837U CN220171837U CN202321381547.1U CN202321381547U CN220171837U CN 220171837 U CN220171837 U CN 220171837U CN 202321381547 U CN202321381547 U CN 202321381547U CN 220171837 U CN220171837 U CN 220171837U
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- Prior art keywords
- shielding layer
- layer
- sheath
- copper
- cable
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052802 copper Inorganic materials 0.000 claims abstract description 43
- 239000010949 copper Substances 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 11
- 239000011707 mineral Substances 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000005260 corrosion Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 15
- 229910052736 halogen Inorganic materials 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 230000005672 electromagnetic field Effects 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
- 239000003063 flame retardant Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of cables and discloses a high-temperature-resistant cable, which comprises an outer conductive rubber layer, wherein a fastening saddle-shaped clamp is movably connected to the front side of the outer conductive rubber layer near the bottom, a connecting plate block is symmetrically and fixedly arranged on one side of the fastening saddle-shaped clamp near a central shaft, a connecting small hole is formed in the front side of the connecting plate block near the center, an aluminum shielding layer is fixedly arranged on the top of the outer conductive rubber layer near the center, a low-smoke halogen-free sheath is fixedly arranged on the top of the aluminum shielding layer near the inner part, a copper shielding layer is fixedly arranged on the top of the low-smoke halogen-free sheath near the center, a mineral insulating sheath is fixedly arranged on the top of the copper shielding layer, a sealing insulating resistant layer is fixedly arranged on the top of the copper shielding layer, and the sealing insulating resistant layer is fixedly arranged on one side of the top of the copper shielding layer near the central shaft.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a high-temperature-resistant cable.
Background
Cables, typically formed by twisting several wires or groups of wires, like ropes, are insulated from each other and are often twisted around a center, with a highly insulating coating over the entire outer surface. The cable has the characteristics of inner electrifying and outer insulating, and the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers for connecting circuits, appliances, etc.
In the prior art, part of the cable can deform under the action of external pressure in the use process, and the cable core inside the cable is extruded, so that the cable is damaged in the long term, the service life of the cable is reduced, and part of the cable is covered with a plurality of layers of sealing layers, so that the high temperature generated inside the cable in use can damage other parts to damage the cable when the inside of the cable reaches a hot point, the service life of the cable is reduced, and the cable has potential safety hazards.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a high temperature resistant cable to solve the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a high temperature resistant cable, includes the conducting rubber outer, the front of conducting rubber outer is close to the bottom swing joint has the fastening saddle type clamp, one side that the fastening saddle type pressed from both sides is close to center pin symmetry fixed mounting has the connection plate, the front of connection plate is close to the center and has been seted up the connecting hole, the top of conducting rubber outer is close to center fixed mounting has the aluminium shielding layer, the top of aluminium shielding layer is close to inside fixed mounting has low smoke and zero halogen sheath, the top of low smoke and zero halogen sheath is close to center fixed mounting has the copper shielding layer, the top of copper shielding layer is fixed mounting has the mineral insulation sheath, the top of copper shielding layer is fixed mounting has the sealed insulation resistant layer, the top of copper shielding layer is close to one side fixed mounting has the sealed insulation heat-resisting layer;
further, an anti-corrosion copper outer sheath is fixedly arranged at the top of the sealing insulating heat-resistant layer close to the center.
Further, a heating cable conductor is fixedly arranged on one side, close to the top of the anti-corrosion copper outer sheath.
Further, the conductive rubber outer layer, the aluminum shielding layer, the low smoke zero halogen sheath, the sealing insulation resistant layer, the copper shielding layer and the mineral insulation sheath are all positioned on the same horizontal line and are soft in texture.
Further, the heating cable conductor is provided with seven equal-sized equidistant distributed on the top of the anti-corrosion copper outer sheath.
Further, the surfaces of the aluminum shielding layer and the copper shielding layer are provided with spiral lines.
The utility model has the technical effects and advantages that:
the cable can be fixed by placing the fastening saddle clamp, the phenomenon of disorder is reduced, the bending current situation of the cable is reduced, the service life of the cable is prolonged, the environment-friendly insulating layer, the sheath and the special oxygen-insulating layer material are used by placing the low-smoke halogen-free sheath, the cable has good electrical property and physical mechanical property, the pollution to soil and water sources is avoided during the waste treatment, toxic substances generated during the wire combustion are avoided, and the harm of harmful gases to human bodies is reduced.
The anti-corrosion copper outer sheath and the sealing insulating heat-resistant layer can be matched with each other through the placement of the sealing insulating heat-resistant layer, and the inside of the high-temperature-resistant cable can be effectively segmented and flame-retardant after spontaneous combustion of the inside of the cable, so that the high-temperature-resistant cable has a double fireproof function.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of a mineral insulating sheath according to the present utility model.
Fig. 3 is a schematic diagram of a heating cable conductor structure according to the present utility model.
Fig. 4 is a schematic structural view of the low smoke zero halogen sheath of the present utility model.
The reference numerals are: 1. an outer layer of conductive rubber; 2. fastening the saddle clamp; 3. connecting the plates; 4. a connecting small hole; 5. an aluminum shielding layer; 6. a low smoke halogen-free sheath; 101. a copper shield layer; 102. a mineral insulating sheath; 201. sealing the insulating resistant layer; 202. a heating cable conductor; 301. an anti-corrosion copper outer sheath; 302. sealing and insulating the heat-resistant layer.
Description of the embodiments
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the high temperature resistant cable according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.
Referring to fig. 1-4, the utility model provides a high temperature resistant cable, which comprises a conductive rubber outer layer 1, wherein the front surface of the conductive rubber outer layer 1 is close to the bottom and is movably connected with a fastening saddle type clamp 2, one side of the fastening saddle type clamp 2 is close to a central shaft and is symmetrically and fixedly provided with a connecting plate block 3, the front surface of the connecting plate block 3 is close to the center and is provided with a connecting small hole 4, the top of the conductive rubber outer layer 1 is close to the center and is fixedly provided with an aluminum shielding layer 5, the top of the aluminum shielding layer 5 is close to the inside and is fixedly provided with a low smoke zero halogen sheath 6, the top of the low smoke zero halogen sheath 6 is fixedly provided with a copper shielding layer 101, the top of the copper shielding layer 101 is fixedly provided with a mineral insulating sheath 102, the top of the copper shielding layer 101 is fixedly provided with a sealing insulating resistant layer 201, and one side of the top of the copper shielding layer 101 is fixedly provided with a sealing insulating heat resistant layer 302, by placing the fastening saddle type clamp 2, the cable can be fixed, the bending situation of the cable is reduced, the service life of the cable is prolonged, the cable is provided with a green environment-friendly insulating layer, the sheath and a special oxygen barrier layer material is used, and has good electrical performance, and harmful to the harmful gas to the human body can be produced when the combustion is reduced when the cable is in the physical performance, and harmful to the water source is not polluted when the combustion is generated.
In a preferred embodiment, the top of the sealing insulating heat-resistant layer 302 is fixedly provided with the anti-corrosion copper outer sheath 301 near the center, so that the anti-corrosion copper outer sheath 301 and the sealing insulating heat-resistant layer 302 can be matched with each other through the placement of the sealing insulating heat-resistant layer 302, and the inside of the high-temperature-resistant cable can be effectively segmented and flame-retardant after the inside of the cable is spontaneous combustion, so that the high-temperature-resistant cable has a double fireproof function.
In a preferred embodiment, the top of the anti-corrosion copper outer sheath 301 is fixedly provided with the heating cable conductor 202 near one side, so that the anti-corrosion copper outer sheath 301 can be used for protecting the heating cable conductor 202, is convenient for the heating cable conductor 202 to work for a long time, and has the characteristics of convenient use, bright color, metal rust prevention, bundling, flame retardance, good insulation performance and the like.
In a preferred embodiment, the conductive rubber outer layer 1, the aluminum shielding layer 5, the low smoke zero halogen sheath 6, the sealing insulation resistant layer 201, the copper shielding layer 101 and the mineral insulation sheath 102 are all on the same horizontal line and soft in texture, so that the conductive rubber outer layer 1, the aluminum shielding layer 5, the low smoke zero halogen sheath 6, the sealing insulation resistant layer 201, the copper shielding layer 101 and the mineral insulation sheath 102 are all on the same horizontal line and soft in texture, and can be used for facilitating bending when the cable is used, and improving the practicability of the cable.
In a preferred embodiment, seven heating cable conductors 202 are equally distributed on top of the anti-corrosion copper outer sheath 301, so that by placing the heating cable conductors 202, substances with small resistivity and easy current conduction exist, a large number of freely movable charged particles are called carriers in the heating cable conductors 202, and under the action of an external electric field, the carriers perform directional movement to form obvious current, and the advantages of environmental protection, no maintenance, long service life and the like are achieved.
In a preferred embodiment, the aluminum shielding layer 5 and the copper shielding layer 101 have spiral lines on the surfaces, so that the aluminum shielding layer 5 and the copper shielding layer 101 can be used for surrounding the heating cable conductor 202 to prevent the heating cable conductor from being influenced by external electromagnetic fields or interference signals, and prevent the interference electromagnetic fields or signals in the wires from diffusing outwards.
The working principle of the utility model is as follows: when the device is used, the cable can be fixed by fastening the placement of the saddle clamp 2, the disorder phenomenon is reduced, the bending current situation of the cable is reduced, the service life of the cable is prolonged, the aluminum shielding layer 5 and the copper shielding layer 101 are placed, the heating cable conductor 202 can be surrounded to prevent the heating cable conductor 202 from being influenced by external electromagnetic fields or interference signals, meanwhile, the interference electromagnetic fields or signals in the wire can be prevented from being outwards diffused, the heating cable conductor 202 is placed to enable substances with small resistivity and easy current conduction, a large number of freely movable charged particles are called carriers in the heating cable conductor 202, the carriers move directionally under the action of an external electric field to form obvious current, the device has the advantages of environmental protection, no maintenance, long service life and the like, and the environment-friendly insulating layer, the sheath and the special oxygen barrier layer material are used by placing the low-smoke halogen-free sheath 6, the cable has good electrical property and physical and mechanical properties, can not pollute soil and water sources during waste treatment, avoids toxic substances generated during wire combustion, reduces harm of harmful gases to human bodies, can be used for protecting the use of the heating cable conductor 202 through the placement of the anti-corrosion copper outer sheath 301, is convenient for the heating cable conductor 202 to work for a long time, has the characteristics of convenient use, bright color, metal rust prevention, bundling, flame retardance, good insulating property and the like, is convenient for bending when the cable is used through the placement of the sealing insulating heat-resistant layer 302 through the placement of the conductive rubber outer layer 1, the aluminum shielding layer 5, the low-smoke zero-halogen sheath 6, the sealing insulating heat-resistant layer 201, the copper shielding layer 101 and the mineral insulating sheath 102 which are all positioned on the same horizontal line and soft in texture, the anti-corrosion copper outer sheath 301 and the sealing insulating heat-resistant layer 302 can be matched with each other, and after the inside of the cable is spontaneous combustion, the inside of the high-temperature-resistant cable can be effectively segmented and flame-retardant, so that the high-temperature-resistant cable has a double fireproof function.
Claims (6)
1. The utility model provides a high temperature resistant cable, includes conductive rubber skin (1), its characterized in that: the utility model discloses a copper shielding layer, including outer layer (1) of conductive rubber, the front of outer layer (1) of conductive rubber is close to bottom swing joint has fastening saddle type clamp (2), one side that fastening saddle type clamp (2) is close to center pin symmetry fixed mounting has connecting plate (3), connecting plate's (3) front has been seted up connecting hole (4) near the center, the top of outer layer (1) of conductive rubber is close to center fixed mounting has aluminium shielding layer (5), the top of aluminium shielding layer (5) is close to inside fixed mounting has low smoke and zero halogen sheath (6), the top of low smoke and zero halogen sheath (6) is close to center fixed mounting has copper shielding layer (101), the top fixed mounting of copper shielding layer (101) has mineral insulation sheath (102), the top fixed mounting of copper shielding layer (101) has sealing insulation resistant layer (201), the top of copper shielding layer (101) is close to one side fixed mounting has sealing insulation resistant layer (302).
2. A high temperature resistant cable according to claim 1, wherein: an anti-corrosion copper outer sheath (301) is fixedly arranged near the center at the top of the sealing insulating heat-resistant layer (302).
3. A high temperature resistant cable according to claim 2, wherein: and a heating cable conductor (202) is fixedly arranged on one side, close to the top, of the anti-corrosion copper outer sheath (301).
4. A high temperature resistant cable according to claim 1, wherein: the conductive rubber outer layer (1), the aluminum shielding layer (5), the low-smoke zero-halogen sheath (6), the sealing insulation resistant layer (201), the copper shielding layer (101) and the mineral insulation sheath (102) are all positioned on the same horizontal line and soft in texture.
5. A high temperature resistant cable according to claim 3, wherein: seven heating cable conductors (202) are equally distributed on the top of the anti-corrosion copper outer sheath (301).
6. A high temperature resistant cable according to claim 1, wherein: the surfaces of the aluminum shielding layer (5) and the copper shielding layer (101) are provided with spiral lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381547.1U CN220171837U (en) | 2023-06-01 | 2023-06-01 | High-temperature-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381547.1U CN220171837U (en) | 2023-06-01 | 2023-06-01 | High-temperature-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220171837U true CN220171837U (en) | 2023-12-12 |
Family
ID=89056920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321381547.1U Active CN220171837U (en) | 2023-06-01 | 2023-06-01 | High-temperature-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220171837U (en) |
-
2023
- 2023-06-01 CN CN202321381547.1U patent/CN220171837U/en active Active
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