CN219457195U - High-performance fire-resistant cable - Google Patents
High-performance fire-resistant cable Download PDFInfo
- Publication number
- CN219457195U CN219457195U CN202320758276.0U CN202320758276U CN219457195U CN 219457195 U CN219457195 U CN 219457195U CN 202320758276 U CN202320758276 U CN 202320758276U CN 219457195 U CN219457195 U CN 219457195U
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- Prior art keywords
- layer
- cable
- wear
- core
- resistant
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- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 24
- 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 18
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000003063 flame retardant Substances 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 66
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000005253 cladding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010959 steel 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 a high-performance fire-resistant cable, which comprises a wear-resistant layer, wherein an armor layer is arranged in the wear-resistant layer, a connecting layer is arranged in the armor layer, a fire-resistant layer is arranged in the connecting layer, a waterproof layer is arranged in the fire-resistant layer, a filling layer is arranged in the waterproof layer, and an insulating layer is arranged in the filling layer. The utility model has the advantages that: this high performance fire-resistant cable through setting up the flame retardant coating, can play the effect of fire prevention, avoids the naked hourglass of conductive core of cable outside, leads to appearing the condition of electric leakage, through setting up the enhancement core, avoids the cable to receive the mechanical external force after leading to the conductive core to appear deformation and influence the conductive efficiency of cable in the transportation, through setting up the wear-resisting strip, can increase the wear-resisting effect of cable, has further increased the life of cable, avoids the cable to receive the circumstances that leads to electric leakage or short circuit after wearing and tearing.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a high-performance fire-resistant cable.
Background
The cable is one of the cables, and the cable is a generic term for optical cables, electric cables and the like. The cable has many applications, mainly for controlling multiple functions of installation, connection equipment, power transmission and the like, and the installation needs special precautions due to electrification of the cable. The main process of the wire and the cable is as follows: the drawing, twisting and cladding processes are completed, and the more complex the model specification is, the higher the repeatability is.
Because the cable is electrified, when fire occurs in some places, the outer protective layer of the cable can be burned and fused by flame, the bare leakage of the conductive core in the cable can occur under the condition of electric leakage, meanwhile, the strength and the wear resistance of the existing cable are poor, the cable is easy to deform after being subjected to mechanical external force in the transportation process, the conductive efficiency of the cable can be affected after the deformation of the conductive core, and meanwhile, the insulating layer can be damaged after the cable is rubbed, so that the condition of electric leakage or even short circuit occurs.
Accordingly, the present application proposes a high performance fire resistant 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 a high-performance fire-resistant cable.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a high performance fire-resistant cable, includes the wearing layer, the inside of wearing layer is provided with the armor, the inside of armor is provided with the tie layer, the inside of tie layer is provided with the flame retardant coating, the inside of flame retardant coating is provided with the waterproof layer, the inside of waterproof layer is provided with the filling layer, the inside of filling layer is provided with the insulating layer, the inside of insulating layer is provided with the conducting core, the inside of filling layer is provided with the insulating layer, the inside of insulating layer is provided with the enhancement core, the surface of wearing layer is provided with the wear strip.
Preferably, the armor is attached to the outer surface of the connection layer.
Preferably, the material of the fire-resistant layer is asbestos material, and the fire-resistant layer is coated on the outer surface of the waterproof layer.
Through adopting above-mentioned technical scheme, through the setting of flame retardant coating, when using, the flame retardant coating can play the effect of fire prevention, avoids the naked hourglass of conductive core of cable outside, leads to appearing the condition of electric leakage.
Preferably, the number of the insulating layers and the conductive cores is three, and the three insulating layers and the conductive core circumferential arrays are arranged inside the filling layer.
Preferably, the number of the heat insulation layers and the reinforcing cores is four, one of the heat insulation layers and the reinforcing cores is positioned in the middle of the filling layer, and the other three heat insulation layers and the reinforcing cores are circumferentially arrayed in the filling layer.
Through adopting above-mentioned technical scheme, the insulating layer can avoid the cable to lead to strengthening the core to be heated to warp when the conductive core high temperature when the circular telegram.
Preferably, the wear-resistant strip is made of rubber, the number of the wear-resistant strips is multiple, and the wear-resistant strips are spirally wound on the outer surface of the wear-resistant layer.
Through adopting above-mentioned technical scheme, the setting of wear-resisting strip, when using, can increase the wear-resisting effect of cable, further increased the life of cable, avoided the cable to receive the circumstances that leads to electric leakage or short circuit after wearing and tearing.
Preferably, the insulating layer is attached to the outer surface of the conductive core.
Preferably, the heat insulation layer is attached to the outer surface of the reinforced core, and the reinforced core is made of rubber.
Through adopting above-mentioned technical scheme, through setting up the enhancement core, when using, strengthen the intensity and the toughness of core improvement cable, lead to the conductive core to appear deformation and influence the conductive efficiency of cable after avoiding the cable to receive mechanical external force in the transportation.
Compared with the prior art, the utility model has the following advantages:
this high performance fire-resistant cable, through setting up the flame retardant coating, the material of flame retardant coating is asbestos material, and the flame retardant coating cladding is at the surface of waterproof layer, when using, the flame retardant coating can play the effect of fire prevention, avoid the naked hourglass of conductive core of cable outside, lead to the condition of electric leakage, through setting up the enhancement core, when using, the intensity and the toughness of enhancement core improvement cable, avoid the cable to receive the conductive core to appear deformation and influence the conductive efficiency of cable after mechanical external force in the transportation, through setting up the wear-resisting strip, the quantity of wear-resisting strip is a plurality of, a plurality of wear-resisting strip spiral coils at the surface of wearing layer, when using, can increase the wear-resisting effect of cable, further increased the life of cable, avoid the cable to receive the circumstances that leads to electric leakage or short circuit after wearing and tearing.
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: the fire-resistant steel wire rope comprises a 1-wear-resistant layer, a 2-armor layer, a 3-connecting layer, a 4-fire-resistant layer, a 5-waterproof layer, a 6-filling layer, a 7-insulating layer, an 8-conductive core, a 9-heat-insulating layer, a 10-reinforced core and 11-wear-resistant strips.
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, a high performance fire-resistant cable, it includes wearing layer 1, the inside of wearing layer 1 is provided with armor 2, the inside of armor 2 is provided with link layer 3, armor 2 adheres to the surface at link layer 3, the inside of link layer 3 is provided with flame retardant coating 4, the inside of flame retardant coating 4 is provided with waterproof layer 5, the material of flame retardant coating 4 cladding is in the surface of waterproof layer 5, the inside of waterproof layer 5 is provided with filling layer 6, the inside of filling layer 6 is provided with insulating layer 7, the inside of insulating layer 7 is provided with conducting core 8, the quantity of insulating layer 7 and conducting core 8 is three, three insulating layer 7 and conducting core 8 circumference array are in the inside of filling layer 6, insulating layer 7 adheres to the surface at conducting core 8, the inside of filling layer 6 is provided with insulating layer 9, the inside of insulating layer 9 is provided with the enhancement core 10, the quantity of insulating layer 9 and enhancement core 10 is four, one of insulating layer 9 and enhancement core 10 are located the surface of filling layer 6, the inside of three insulating layer 9 and enhancement core 10 is the wearing strip, the quantity of wearing strip is 11 is in the surface of wearing strip 11, the wearing strip is provided with at the inside of wearing strip 11, the quantity of wearing strip is 11.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
this high performance fire-resistant cable, through setting up flame retardant coating 4, the material of flame retardant coating 4 is asbestos material, and the flame retardant coating 4 cladding is at the surface of waterproof layer 5, when using, flame retardant coating 4 can play the effect of fire prevention, avoid the conducting core 8 naked hourglass of cable outside, lead to the condition of electric leakage, through setting up strengthening core 10, when using, strengthen the intensity and the toughness of core 10 improvement cable, avoid the cable to receive the mechanical external force after leading to the conducting core to appear deformation and influence the conducting efficiency of cable in the transportation, through setting up wear-resisting strip 11, the quantity of wear-resisting strip 11 is a plurality of, a plurality of wear-resisting strips 11 spiral coil at the surface of wearing layer 1, when using, can increase the wear-resisting effect of cable, further increase the life of cable, avoid the cable to receive the circumstances that leads to electric leakage or short circuit after wearing and tearing.
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 (8)
1. A high performance fire resistant cable characterized by: including wearing layer (1), the inside of wearing layer (1) is provided with armor (2), the inside of armor (2) is provided with tie layer (3), the inside of tie layer (3) is provided with flame retardant coating (4), the inside of flame retardant coating (4) is provided with waterproof layer (5), the inside of waterproof layer (5) is provided with filling layer (6), the inside of filling layer (6) is provided with insulating layer (7), the inside of insulating layer (7) is provided with conductive core (8), the inside of filling layer (6) is provided with insulating layer (9), the inside of insulating layer (9) is provided with strengthens core (10), the surface of wearing layer (1) is provided with wear strip (11).
2. A high performance fire resistant cable according to claim 1 wherein: the armor layer (2) is attached to the outer surface of the connecting layer (3).
3. A high performance fire resistant cable according to claim 1 wherein: the fireproof layer (4) is made of asbestos, and the fireproof layer (4) is coated on the outer surface of the waterproof layer (5).
4. A high performance fire resistant cable according to claim 1 wherein: the number of the insulating layers (7) and the conductive cores (8) is three, and the three insulating layers (7) and the conductive cores (8) are circumferentially arrayed inside the filling layer (6).
5. A high performance fire resistant cable according to claim 1 wherein: the number of the heat insulation layers (9) and the reinforcing cores (10) is four, one heat insulation layer (9) and the reinforcing cores (10) are located in the middle of the filling layer (6), and the other three heat insulation layers (9) and the reinforcing cores (10) are circumferentially arrayed in the filling layer (6).
6. A high performance fire resistant cable according to claim 1 wherein: the wear-resistant strips (11) are made of rubber, the number of the wear-resistant strips (11) is multiple, and the wear-resistant strips (11) are spirally wound on the outer surface of the wear-resistant layer (1).
7. A high performance fire resistant cable according to claim 1 wherein: the insulating layer (7) is attached to the outer surface of the conductive core (8).
8. A high performance fire resistant cable according to claim 1 wherein: the heat insulation layer (9) is attached to the outer surface of the reinforcing core (10), and the reinforcing core (10) is made of rubber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320758276.0U CN219457195U (en) | 2023-04-08 | 2023-04-08 | High-performance fire-resistant cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320758276.0U CN219457195U (en) | 2023-04-08 | 2023-04-08 | High-performance fire-resistant cable |
Publications (1)
Publication Number | Publication Date |
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CN219457195U true CN219457195U (en) | 2023-08-01 |
Family
ID=87414941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202320758276.0U Active CN219457195U (en) | 2023-04-08 | 2023-04-08 | High-performance fire-resistant cable |
Country Status (1)
Country | Link |
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CN (1) | CN219457195U (en) |
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2023
- 2023-04-08 CN CN202320758276.0U patent/CN219457195U/en active Active
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
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. |