CN220569452U - Novel tensile resistance to compression shielding flame retardant control cable - Google Patents
Novel tensile resistance to compression shielding flame retardant control cable Download PDFInfo
- Publication number
- CN220569452U CN220569452U CN202322253110.6U CN202322253110U CN220569452U CN 220569452 U CN220569452 U CN 220569452U CN 202322253110 U CN202322253110 U CN 202322253110U CN 220569452 U CN220569452 U CN 220569452U
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- flame
- retardant
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- armor
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- 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 title claims abstract description 56
- 239000003063 flame retardant Substances 0.000 title claims abstract description 56
- 230000006835 compression Effects 0.000 title claims abstract description 9
- 238000007906 compression Methods 0.000 title claims abstract description 9
- 239000004020 conductor Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 238000002955 isolation Methods 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 12
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to a novel tensile compression-resistant shielding flame-retardant control cable. The cable comprises a plurality of insulated wire cores; the insulation wire core consists of a conductor, an insulation layer and a wrapping belt, wherein the insulation layer is extruded outside the conductor, and the insulation layer is wrapped with flame-retardant fiber wrapping belt; a copper mesh shielding layer is arranged outside the insulated wire core; the copper mesh shielding layer is externally extruded with a first flame-retardant oxygen-insulating inner sheath; the first flame-retardant oxygen-insulating inner sheath is externally provided with a first armor layer; the first armor layer is externally wrapped with a flame-retardant non-woven fabric layer; the flame-retardant non-woven fabric layer is externally extruded with a second flame-retardant oxygen-isolation inner sheath; the second flame-retardant oxygen-insulating inner sheath is externally provided with a second armor layer; and the second armor layer is externally extruded with an outer sheath. The utility model has the advantages of environmental protection, high flame retardance, electromagnetic wave interference resistance, compression resistance and tensile resistance.
Description
Technical Field
The utility model relates to a control cable, in particular to a novel tensile, compressive, shielding and flame-retardant control cable.
Background
With the continuous development of national economy, the conventional common cable can not completely meet the development requirement, and the environment-friendly flame-retardant wire and cable demand is increased in the future, so that the market is wide.
The novel tensile compression-resistant shielding flame-retardant cable is high in material environmental protection and flame-retardant requirements in operation, and strong in electromagnetic interference resistance, so that the cable is prevented from being damaged by external force in the construction process, and the safety of the cable in the use process is ensured.
In view of the above, a novel tensile, compressive, shielded and flame retardant control cable is needed to meet operational needs.
Disclosure of Invention
The utility model aims to provide a novel tensile, compressive, shielding and flame-retardant control cable with environmental protection, high flame retardance, electromagnetic interference resistance, compression resistance and tensile resistance, so as to solve the problems in the prior art.
The technical scheme of the utility model is as follows: a novel tensile compression-resistant shielding flame-retardant control cable comprises a plurality of insulating wire cores;
the insulation wire core consists of a conductor, an insulation layer and a wrapping belt, wherein the insulation layer is extruded outside the conductor, and the insulation layer is wrapped with flame-retardant fiber wrapping belt;
a copper mesh shielding layer is arranged outside the insulated wire core;
the copper mesh shielding layer is externally extruded with a first flame-retardant oxygen-insulating inner sheath;
the first flame-retardant oxygen-insulating inner sheath is externally provided with a first armor layer;
the first armor layer is externally wrapped with a flame-retardant non-woven fabric layer;
the flame-retardant non-woven fabric layer is externally extruded with a second flame-retardant oxygen-isolation inner sheath;
the second flame-retardant oxygen-insulating inner sheath is externally provided with a second armor layer;
and the second armor layer is externally extruded with an outer sheath.
Preferably, the conductor is a copper conductor of type 1 meeting the requirements of GB/T3956-2008.
Preferably, the insulating layer is an environment-friendly flame-retardant insulating layer.
Preferably, the first armor layer and the second armor layer are galvanized steel wire armor layers.
Preferably, the outer sheath is a flame-retardant environment-friendly halogen-free low-smoke outer sheath.
The beneficial effects of the utility model are as follows:
(1) Wrapping high-flame-retardance glass fiber wrapping tape outside the flame-retardance insulating wire core, and enhancing the flame-retardance effect of the wire core;
(2) A high-quality copper screen is arranged outside the wire core wrapping bag to enhance the electromagnetic wave interference resistance in use;
(3) The first armor layer is arranged outside the first flame-retardant oxygen-isolation inner sheath, so that the tensile resistance of the cable core is enhanced, and the cable core is not easily broken and damaged by external force in use;
(4) The second armor layer is externally extruded with an outer sheath, so that the overall safety and reliability of the cable are improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure, 1 is a conductor, 2 is an insulating layer, 3 is a copper screen shielding layer, 4 is a first flame-retardant oxygen-isolation inner sheath, 5 is a first armor layer, 6 is a flame-retardant non-woven fabric layer, 7 is a second flame-retardant oxygen-isolation inner sheath, 8 is a second armor layer, and 9 is an outer sheath.
Detailed Description
A novel tensile compression-resistant shielding flame-retardant control cable comprises a plurality of insulating wire cores;
the insulation wire core consists of a conductor 1, an insulation layer 2 and a wrapping belt, wherein the insulation layer 2 is extruded outside the conductor 1, and the insulation layer 2 is wrapped with a flame-retardant fiber wrapping belt, so that the flame-retardant effect of the wire core is enhanced;
a copper mesh shielding layer 3 is arranged outside the insulated wire core to enhance the electromagnetic wave interference resistance in use;
the copper mesh shielding layer 3 is externally extruded with a first flame-retardant oxygen-insulating inner sheath 4, so that flame-retardant effect is improved;
the first armor layer 5 is arranged outside the first flame-retardant oxygen-isolation inner sheath 4, so that the tensile resistance of the cable core is enhanced, and the cable core is not easily broken and damaged by external force in use;
the first armor layer 5 is externally wrapped with a flame-retardant non-woven fabric layer 6;
the second flame-retardant oxygen-insulating inner sheath 7 is extruded outside the flame-retardant non-woven fabric layer 6;
the second armor layer 8 is arranged outside the second flame-retardant oxygen-isolation inner sheath 7, so that the pressure resistance of the cable core is enhanced;
the second armor layer 8 is externally extruded with the outer sheath 9, so that the overall safety and reliability of the cable are improved.
The conductor 1 is a type 1 copper conductor meeting the requirements of GB/T3956-2008.
The insulating layer 2 is an environment-friendly flame-retardant insulating layer.
The first armor layer 5 and the second armor layer 8 are galvanized steel wire armor layers.
The outer sheath 9 is a flame-retardant environment-friendly halogen-free low-smoke outer sheath.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Standard parts used by the utility model can be purchased from the market, and special-shaped parts can be customized according to the description of the specification and the drawings.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel tensile compression-resistant shielding flame-retardant control cable is characterized in that: the cable comprises a plurality of insulated wire cores;
the insulated wire core consists of a conductor (1), an insulating layer (2) and a wrapping belt, wherein the insulating layer (2) is extruded outside the conductor (1), and the insulating layer (2) is wrapped with flame-retardant fiber wrapping belt;
a copper mesh shielding layer (3) is arranged outside the insulated wire core;
the copper mesh shielding layer (3) is externally extruded with a first flame-retardant oxygen-insulating inner sheath (4);
a first armor layer (5) is arranged outside the first flame-retardant oxygen-isolation inner sheath (4);
the first armor layer (5) is externally wrapped with a flame-retardant non-woven fabric layer (6);
the second flame-retardant oxygen-isolation inner sheath (7) is extruded outside the flame-retardant non-woven fabric layer (6);
a second armor layer (8) is arranged outside the second flame-retardant oxygen-isolation inner sheath (7);
the second armor layer (8) is externally extruded with an outer sheath (9).
2. The novel tensile and compressive shielded flame-retardant control cable according to claim 1, wherein: the conductor (1) is a type 1 copper conductor meeting the requirements of GB/T3956-2008.
3. The novel tensile and compressive shielded flame-retardant control cable according to claim 1, wherein: the insulating layer (2) is an environment-friendly flame-retardant insulating layer.
4. The novel tensile and compressive shielded flame-retardant control cable according to claim 1, wherein: the first armor layer (5) and the second armor layer (8) are galvanized steel wire armor layers.
5. The novel tensile and compressive shielded flame-retardant control cable according to claim 1, wherein: the outer sheath (9) is a flame-retardant environment-friendly halogen-free low-smoke outer sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322253110.6U CN220569452U (en) | 2023-08-22 | 2023-08-22 | Novel tensile resistance to compression shielding flame retardant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322253110.6U CN220569452U (en) | 2023-08-22 | 2023-08-22 | Novel tensile resistance to compression shielding flame retardant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220569452U true CN220569452U (en) | 2024-03-08 |
Family
ID=90095679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322253110.6U Active CN220569452U (en) | 2023-08-22 | 2023-08-22 | Novel tensile resistance to compression shielding flame retardant control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220569452U (en) |
-
2023
- 2023-08-22 CN CN202322253110.6U patent/CN220569452U/en active Active
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