CN219370663U - Energy-saving long-service-life cable - Google Patents
Energy-saving long-service-life cable Download PDFInfo
- Publication number
- CN219370663U CN219370663U CN202320419742.2U CN202320419742U CN219370663U CN 219370663 U CN219370663 U CN 219370663U CN 202320419742 U CN202320419742 U CN 202320419742U CN 219370663 U CN219370663 U CN 219370663U
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- cable
- armor
- energy
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- 239000010410 layer Substances 0.000 claims abstract description 102
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000011241 protective layer Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 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 7
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 239000003063 flame retardant Substances 0.000 claims abstract description 7
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of cables, in particular to an energy-saving long-life cable, which comprises a protective layer, wherein an armor layer is arranged in the protective layer, a fireproof layer is arranged in the armor layer, a steel wire layer is arranged on the inner side of the fireproof layer, a first heat-resistant layer is arranged on the inner side of the steel wire layer, and a filling layer is arranged on the inner side of the first heat-resistant layer. The utility model has the advantages that: this energy-saving long-life cable through setting up armor and steel wire layer, and the armor is located the surface of flame retardant coating, and the steel wire layer is located the surface of first heat-resisting layer, and when using, the armor can increase the intensity of cable, and the steel wire layer can increase the pliability of cable, avoids making the cable appear breaking along with the increase of live time, has improved the life of cable, through setting up first heat-resisting layer and second heat-resisting layer, has improved the heat resistance of cable to avoid leading to its current-carrying capacity to reduce because of the damage of cable, energy-conserving effectual.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to an energy-saving long-service-life cable.
Background
With the rapid development of urban construction in China, the fields of factories, buildings, electric appliances and the like develop rapidly, electric power resources cannot be separated during the process, and electric power transmission generally adopts wires and cables which are used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. The broad sense of electric wire and cable is also simply referred to as cable, and the narrow sense of cable is referred to as insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.
However, the conventional cable has the following problems when in use:
the traditional cable is generally high in strength and flexibility, easy to break along with the increase of service time, short in service life and low in heat resistance, so that the traditional cable is low in current-carrying capacity and high in loss in the electric energy transmission process.
Accordingly, the present application proposes an energy-saving long-life cable to solve the above-mentioned problems.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
The utility model aims to overcome the defects of the prior art, solve the problems in the background art and provide an energy-saving long-service-life cable.
The aim of the utility model is achieved by the following technical scheme: the utility model provides an energy-saving long-life cable, includes the protective layer, the inside of protective layer is provided with the armor, the inside of armor is provided with the flame retardant coating, the inboard of flame retardant coating is provided with the steel wire layer, the inboard of steel wire layer is provided with first heat-resisting layer, the inboard of first heat-resisting layer is provided with the filling layer, the inside of filling layer sets up the insulating layer, the inside of insulating layer is provided with the conductive core, the inside of filling layer is provided with the heat-resisting layer of second, the inside of the heat-resisting layer of second is provided with the rope core.
Preferably, the number of the insulating layers and the number of the conductive cores are three, and the insulating layers and the conductive cores are spirally wound on the outer side of the second heat-resistant layer.
Preferably, the steel wire layer is located on the outer surface of the first heat-resistant layer.
Through adopting above-mentioned technical scheme, when using, the flexibility of cable can be increased to the steel wire layer.
Preferably, the insulating layer is located on the outer surface of the conductive core.
Preferably, the second heat-resistant layer is located on the outer surface of the rope core.
Through adopting above-mentioned technical scheme, the setting of second heat-resisting layer can avoid when the cable uses, and the rope core receives the heat influence of electrically conductive core and appears deformation.
Preferably, the armor layer is located on an outer surface of the fire-blocking layer.
Through adopting above-mentioned technical scheme, when using, the armor can increase the intensity of cable, avoids making the cable appear breaking along with the increase of live time, has improved the life of cable.
Preferably, the material of the filling layer is an insulating material.
By adopting the technical scheme, the insulation effect is further improved, and the condition that a plurality of conductive cores are mutually short-circuited is avoided.
Compared with the prior art, the utility model has the following advantages:
this energy-saving long-life cable through setting up armor and steel wire layer, and the armor is located the surface of flame retardant coating, and the steel wire layer is located the surface of first heat-resisting layer, and when using, the armor can increase the intensity of cable, and the steel wire layer can increase the pliability of cable, avoids making the cable appear breaking along with the increase of live time, has improved the life of cable, through setting up first heat-resisting layer and second heat-resisting layer, has improved the heat resistance of cable to avoid leading to its current-carrying capacity to reduce because of the damage of cable, energy-conserving effectual.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic cross-sectional view of the present utility model.
In the figure: 1-protective layer, 2-armor layer, 3-fire-resistant layer, 4-steel wire layer, 5-first heat-resistant layer, 6-filling layer, 7-insulating layer, 8-conductive core, 9-second heat-resistant layer.
Detailed Description
Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
As shown in fig. 1-2, an energy-saving long-life cable comprises a protective layer 1, wherein an armor layer 2 is arranged in the protective layer 1, a fire-proof layer 3 is arranged in the armor layer 2, the armor layer 2 is attached to the outer surface of the fire-proof layer 3, a steel wire layer 4 is arranged on the inner side of the fire-proof layer 3, a first heat-resistant layer 5 is arranged on the inner side of the steel wire layer 4, the steel wire layer 4 is attached to the outer surface of the first heat-resistant layer 5, a filling layer 6 is arranged on the inner side of the first heat-resistant layer 5, the filling layer 6 is made of an insulating material, an insulating layer 7 is arranged in the filling layer 6, a conductive core 8 is arranged in the insulating layer 7, the insulating layer 7 is attached to the outer surface of the conductive core 8, a second heat-resistant layer 9 is arranged in the filling layer 6, the insulating layer 7 and the conductive core 8 are all three in number, all spiral coiled on the outer side of the second heat-resistant layer 9, a rope core 10 is arranged in the inner side of the second heat-resistant layer 9, and the second heat-resistant layer 9 is attached to the outer surface of the rope core 10.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
this energy-saving long-life cable, through setting up armor 2 and steel wire layer 4, armor 2 is located the surface of flame retardant coating 3, steel wire layer 4 is located the surface of first heat-resisting layer 5, when using, armor 2 can increase the intensity of cable, and steel wire layer 4 can increase the pliability of cable, avoid making the cable appear breaking along with the increase of live time, improved the life of cable, through setting up first heat-resisting layer 5 and second heat-resisting layer 9, the heat resistance of cable has been improved, thereby avoid leading to its current-carrying capacity to reduce because of the damage of cable, energy-conserving effectual.
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;
in the description of the present utility model, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
No part is referred to in this application as such or is done in the prior art.
Claims (7)
1. An energy-saving long-life cable which is characterized in that: including protective layer (1), the inside of protective layer (1) is provided with armor (2), the inside of armor (2) is provided with flame retardant coating (3), the inboard of flame retardant coating (3) is provided with wire layer (4), the inboard of wire layer (4) is provided with first heat-resisting layer (5), the inboard of first heat-resisting layer (5) is provided with filling layer (6), the inside of filling layer (6) sets up insulating layer (7), the inside of insulating layer (7) is provided with conductive core (8), the inside of filling layer (6) is provided with second heat-resisting layer (9), the inside of second heat-resisting layer (9) is provided with rope core (10).
2. An energy efficient long life cable according to claim 1, wherein: the number of the insulating layers (7) and the number of the conductive cores (8) are three, and the insulating layers and the conductive cores are spirally wound on the outer side of the second heat-resistant layer (9).
3. An energy efficient long life cable according to claim 1, wherein: the steel wire layer (4) is positioned on the outer surface of the first heat-resistant layer (5).
4. An energy efficient long life cable according to claim 1, wherein: the insulating layer (7) is positioned on the outer surface of the conductive core (8).
5. An energy efficient long life cable according to claim 1, wherein: the second heat-resistant layer (9) is positioned on the outer surface of the rope core (10).
6. An energy efficient long life cable according to claim 1, wherein: the armor layer (2) is positioned on the outer surface of the fireproof layer (3).
7. An energy efficient long life cable according to claim 1, wherein: the filling layer (6) is made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320419742.2U CN219370663U (en) | 2023-03-08 | 2023-03-08 | Energy-saving long-service-life cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320419742.2U CN219370663U (en) | 2023-03-08 | 2023-03-08 | Energy-saving long-service-life cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219370663U true CN219370663U (en) | 2023-07-18 |
Family
ID=87114271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320419742.2U Active CN219370663U (en) | 2023-03-08 | 2023-03-08 | Energy-saving long-service-life cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219370663U (en) |
-
2023
- 2023-03-08 CN CN202320419742.2U patent/CN219370663U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Jingwu Road, Linying County, Luohe City, Henan Province Patentee after: Hongfeng Cable Co.,Ltd. Address before: No.1 Jingwu Road, Linying County, Luohe City, Henan Province Patentee before: Hongfeng Cable Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |