CN220913961U - High-conductivity energy-saving cable - Google Patents
High-conductivity energy-saving cable Download PDFInfo
- Publication number
- CN220913961U CN220913961U CN202322375494.9U CN202322375494U CN220913961U CN 220913961 U CN220913961 U CN 220913961U CN 202322375494 U CN202322375494 U CN 202322375494U CN 220913961 U CN220913961 U CN 220913961U
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- Prior art keywords
- layer
- outer side
- cable
- conductivity energy
- armor
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- 230000004224 protection Effects 0.000 claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000741 silica gel Substances 0.000 claims abstract description 13
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 13
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 238000005246 galvanizing Methods 0.000 claims abstract description 8
- 230000009970 fire resistant effect Effects 0.000 claims description 11
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052863 mullite Inorganic materials 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005684 electric field Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000006750 UV protection Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 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 5
- 239000012528 membrane Substances 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a high-conductivity energy-saving cable, which comprises a copper core, an inner protection structure, an aramid fiber filling layer and an outer protection structure, wherein a heat dissipation silica gel layer is arranged, so that the cable has low thermal resistance and high heat conduction, plays roles of insulation, vibration reduction, sealing and the like, has durability, can be used for a long time, is convenient to operate and construct, and has the advantages of uniform electric field distribution, electric field strength reduction, reduction of an air gap at an interface between a conductor and an insulation layer, improvement of initial corona discharge and free discharge resistance of the cable, reduction of temperature rise of the insulation layer to a certain extent, protection of a rubber insulation layer, realization of water and fire resistance effect by arranging a hot galvanizing armor layer and a low smoke halogen-free sheath, improvement of mechanical strength, ageing resistance, ultraviolet resistance and other irradiation resistance, and prolongation of the service life of the cable.
Description
Technical Field
The utility model relates to the field of cable correlation, in particular to a high-conductivity energy-saving cable.
Background
The high-conductivity energy-saving cable is a cable similar to a rope and formed by twisting a plurality of or a plurality of groups of wires, wherein each group of wires are mutually insulated and are often twisted around a center, the whole outer surface of the cable is covered with a high-insulation coating, and the cable has the characteristics of inner power supply and outer insulation and is used for connecting circuits, electric appliances and the like.
However, most high-conductivity energy-saving cables in the current market are poor in weather resistance and insulation performance when used in relatively severe environments such as the open air, the open air and the strong illumination, can not have waterproof and fireproof functions, are easy to damage, need to be repaired frequently, and are high in cost and waste in resources.
Disclosure of utility model
Accordingly, in order to solve the above-mentioned shortcomings, the present utility model provides a high-conductivity energy-saving cable.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high-conductivity energy-saving cable, includes copper core, interior protection architecture, aramid fiber filling layer and outer protection architecture, the outside cover of copper core is equipped with interior protection architecture, the outside of interior protection architecture is laminated with the aramid fiber filling layer, the outside and the outer protection architecture laminating of aramid fiber filling layer.
Optionally, the inner protection structure includes heat dissipation silica gel layer, interior semiconductive shield layer, rubber insulation layer and outer semiconductive shield layer, the outside and the interior semiconductive shield layer of heat dissipation silica gel layer are closely laminated, the outside cover of interior semiconductive shield layer is equipped with the rubber insulation layer, the outside and the outer semiconductive shield layer of rubber insulation layer are closely laminated, the outside of heat dissipation silica gel layer cover in the copper core.
Optionally, outer protection architecture includes waterproof membrane, flame retardant coating, hot-galvanize armor and low smoke and zero halogen sheath, the outside cover of waterproof membrane is equipped with the flame retardant coating, the outside cover of flame retardant coating is equipped with hot-galvanize armor, the outside and the low smoke and zero halogen sheath of hot-galvanize armor closely laminate, waterproof membrane suit is in the outside of aramid fiber silk filling layer.
Optionally, the copper core is provided with three groups altogether, and all the cover is equipped with interior protection architecture, and evenly distributed is the style of calligraphy, is favorable to setting up the wire of different functions, reaches the cable and has the effect of multiple function.
Optionally, the thickness of the inner semi-conductive shielding layer and the outer semi-conductive shielding layer is 1.0mm, so that the partial discharge value of the cable is reduced, and the long-term stability and the service life of the cable are improved.
Optionally, the refractory layer is a lining made of mullite grains, so that the characteristics of high temperature resistance, high strength, small heat conductivity coefficient, obvious energy-saving effect and the like are achieved.
Optionally, the hot dip galvanizing armor adopts the band bed course, adopts the spacer sleeve to attach on the inside lining of flame retardant coating under the armor, is favorable to preventing corrosion, increase of service life.
The utility model has the beneficial effects that:
The utility model relates to a high-conductivity energy-saving cable, which is provided with a heat-dissipation silica gel layer, low in thermal resistance and high in heat conduction, plays roles of insulation, vibration reduction, sealing and the like, has durability, can be used for a long time, is convenient to operate and construct, ensures that an electric field is uniformly distributed, reduces the strength of the electric field, reduces an air gap at an interface between a conductor and an insulating layer, improves the initial corona discharge performance of the cable and the free discharge resistance of the cable, reduces the temperature rise of the insulating layer to a certain extent, protects a rubber insulating layer, achieves the effect of water and fire resistance by arranging a waterproof film and a fire resistant layer, and improves the mechanical strength, ageing resistance, ultraviolet resistance and other irradiation performance by arranging a hot galvanizing armor layer and a low-smoke halogen-free sheath, thereby prolonging the service life of the cable.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A of FIG. 1;
FIG. 4 is a schematic view of the inner protection structure of the present utility model;
fig. 5 is a schematic view of the outer protection structure of the present utility model.
Wherein: the novel high-temperature heat-insulation composite material comprises a copper core-1, an inner protection structure-2, an aramid fiber filling layer-3, an outer protection structure-4, a heat-dissipation silica gel layer-21, an inner semi-conductive shielding layer-22, a rubber insulating layer-23, an outer semi-conductive shielding layer-24, a waterproof film-41, a fire-resistant layer-42, a hot galvanizing armor layer-43 and a low-smoke halogen-free sheath-44.
Detailed Description
In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.
Referring to fig. 1, 2 and 3, the utility model provides a high-conductivity energy-saving cable, which comprises a copper core 1, an inner protection structure 2, an aramid fiber filling layer 3 and an outer protection structure 4, wherein the inner protection structure 2 is sleeved on the outer side of the copper core 1, the outer side of the inner protection structure 2 is attached to the aramid fiber filling layer 3, the outer side of the aramid fiber filling layer 3 is attached to the outer protection structure 4, three groups of copper cores 1 are arranged, the inner protection structures 2 are sleeved on the copper cores, and the inner protection structures 2 are uniformly distributed in a delta shape, so that wires with different functions are arranged, and the effect that the cable has multiple functions is achieved.
Referring to fig. 4, the present utility model provides a high-conductivity energy-saving cable, wherein an inner protection structure 2 comprises a heat dissipation silica gel layer 21, an inner semi-conductive shielding layer 22, a rubber insulation layer 23 and an outer semi-conductive shielding layer 24, wherein the outer side of the heat dissipation silica gel layer 21 is tightly attached to the inner semi-conductive shielding layer 22, the rubber insulation layer 23 is sleeved on the outer side of the inner semi-conductive shielding layer 22, the outer side of the rubber insulation layer 23 is tightly attached to the outer semi-conductive shielding layer 24, the heat dissipation silica gel layer 21 is sleeved on the outer side of a copper core 1, the thickness of the inner semi-conductive shielding layer 22 and the outer semi-conductive shielding layer 24 is 1.0mm, the partial discharge value of the cable is reduced, and the long-term stability and the service life of the cable are improved.
Referring to fig. 5, the present utility model provides a high-conductivity energy-saving cable, the outer protection structure 4 includes a waterproof film 41, a fire-resistant layer 42, a hot-dip galvanized armor layer 43 and a low-smoke halogen-free sheath 44, the fire-resistant layer 42 is sleeved on the outer side of the waterproof film 41, the hot-dip galvanized armor layer 43 is sleeved on the outer side of the fire-resistant layer 43, the hot-dip galvanized armor layer 43 is tightly attached to the low-smoke halogen-free sheath 44, the waterproof film 41 is sleeved on the outer side of the aramid fiber filling layer 3, optionally, the fire-resistant layer 42 is an inner lining made of mullite particles, and the characteristics of fire resistance, high temperature resistance, high strength, small heat conductivity, obvious energy-saving effect and the like are achieved, the hot-dip galvanized armor layer 43 adopts a tape cushion layer, and a spacer is attached to the inner lining of the fire-resistant layer 42 under the armor layer, thereby being beneficial for preventing corrosion and prolonging service life.
The working principle is as follows:
firstly, the utility model is applied to a required position and is connected with a circuit;
Secondly, the copper core 1 is used for power transmission, the characteristics that the heat dissipation silica gel layer 21 has low thermal resistance and high heat conduction and plays roles of insulation, vibration reduction, sealing and the like are utilized for heat dissipation of the copper core 1, the copper core has durability, long-term use and convenient operation and construction, the inner semi-conductive shielding layer 22 and the outer semi-conductive shielding layer 24 are utilized for enabling electric fields to be uniformly distributed, the electric field strength is reduced, the air gap at the interface between a conductor and an insulating layer is reduced, the initial corona discharge performance of the cable and the free discharge resistance performance of the cable are improved, the temperature rise of the rubber insulating layer 23 is reduced to a certain extent, the rubber insulating layer 23 is protected, the air gap is filled by the aramid fiber filling layer 3 woven by aramid fiber yarns, and the copper core has excellent performances of ultra-high strength, high modulus, high temperature resistance, acid resistance, alkali resistance, light weight, insulation, aging resistance, long life cycle and the like;
Thirdly, utilize water proof membrane 41 and flame retardant coating 42, reached and to let the cable have the fire-resistant characteristics of keeping away water, through having set up hot galvanizing armor 43, the inside utility layer of protection inside armor does not receive the damage, increase mechanical strength, improve and put down the ability of overlooking, increase of service life, utilize low smoke and zero halogen sheath 44 to protect the cable, fire-retardant performance is superior, the smoke intensity is very little when burning, no corrosive gas escapes, good elasticity and viscidity have, good high pressure resistant characteristic has good compliance and weatherability.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.
The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a high-conductivity energy-saving cable which characterized in that: including copper core (1), interior protection architecture (2), aramid fiber silk filling layer (3) and outer protection architecture (4), the outside cover of copper core (1) is equipped with interior protection architecture (2), the outside of interior protection architecture (2) is laminated with aramid fiber silk filling layer (3), the outside of aramid fiber silk filling layer (3) is laminated with outer protection architecture (4).
2. A high-conductivity energy-saving cable according to claim 1, wherein: the inner protection structure (2) comprises a heat dissipation silica gel layer (21), an inner semi-conductive shielding layer (22), a rubber insulating layer (23) and an outer semi-conductive shielding layer (24), wherein the outer side of the heat dissipation silica gel layer (21) is tightly attached to the inner semi-conductive shielding layer (22), the rubber insulating layer (23) is sleeved on the outer side of the inner semi-conductive shielding layer (22), the outer side of the rubber insulating layer (23) is tightly attached to the outer semi-conductive shielding layer (24), and the heat dissipation silica gel layer (21) is sleeved on the outer side of the copper core (1).
3. A high-conductivity energy-saving cable according to claim 1, wherein: the outer protection structure (4) comprises a waterproof film (41), a fire-resistant layer (42), a hot galvanizing armor (43) and a low-smoke halogen-free sheath (44), wherein the fire-resistant layer (42) is sleeved on the outer side of the waterproof film (41), the hot galvanizing armor (43) is sleeved on the outer side of the fire-resistant layer (42), the outer side of the hot galvanizing armor (43) is tightly attached to the low-smoke halogen-free sheath (44), and the waterproof film (41) is sleeved on the outer side of the aramid fiber filling layer (3).
4. A high-conductivity energy-saving cable according to claim 1, wherein: the copper cores (1) are provided with three groups in total, and are sleeved with inner protection structures (2), and are uniformly distributed in a delta shape.
5. A high-conductivity energy-saving cable according to claim 2, wherein: the inner semiconductive shield (22) and the outer semiconductive shield (24) have a thickness of 1.0mm.
6. A high-conductivity energy-saving cable according to claim 3, wherein: the refractory layer (42) is a lining made of mullite grains.
7. A high-conductivity energy-saving cable according to claim 3, wherein: the hot dip galvanized armor layer (43) adopts a tape cushion layer, and a spacer sleeve is adopted under the armor layer to be attached to the inner lining of the fireproof layer (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375494.9U CN220913961U (en) | 2023-08-31 | 2023-08-31 | High-conductivity energy-saving cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375494.9U CN220913961U (en) | 2023-08-31 | 2023-08-31 | High-conductivity energy-saving cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220913961U true CN220913961U (en) | 2024-05-07 |
Family
ID=90917129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322375494.9U Active CN220913961U (en) | 2023-08-31 | 2023-08-31 | High-conductivity energy-saving cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220913961U (en) |
-
2023
- 2023-08-31 CN CN202322375494.9U patent/CN220913961U/en active Active
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| GR01 | Patent grant |