CN220710001U - Novel high-temperature-resistant cable - Google Patents
Novel high-temperature-resistant cable Download PDFInfo
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- CN220710001U CN220710001U CN202321454952.1U CN202321454952U CN220710001U CN 220710001 U CN220710001 U CN 220710001U CN 202321454952 U CN202321454952 U CN 202321454952U CN 220710001 U CN220710001 U CN 220710001U
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- 239000000463 material Substances 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims description 124
- 239000011241 protective layer Substances 0.000 claims description 19
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 abstract 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 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model belongs to the field of high-temperature-resistant cables, in particular to a novel high-temperature-resistant cable, which comprises a high-temperature-resistant cable main body and a tightening layer, wherein an insulating protection layer is arranged on the outer wall of the high-temperature-resistant cable main body, a filling layer is arranged on the outer wall of the insulating protection layer, an inner protection layer is arranged on the outer wall of the filling layer, a shielding layer is arranged on the outer wall of the inner protection layer, the tightening layer is arranged on the outer wall of the shielding layer, an elastic layer is arranged on the outer wall of the tightening layer, an outer protection layer is arranged on the outer wall of the elastic layer, and an armor layer is arranged on the outer wall of the outer protection layer; the high-temperature-resistant cable has excellent heat resistance, the shielding layer is made of the anti-resistance material, and has a certain flame-retardant effect and certain flexibility as a whole, so that after the high-temperature-resistant cable body is bent as a whole, crease lines and damage generated when the high-temperature-resistant cable body is reset as a whole are smaller, the structures are more compact, the problem of loosening of the structures is avoided, and the high-temperature-resistant cable has high heat-conducting property.
Description
Technical Field
The utility model relates to the field of high-temperature-resistant cables, in particular to a novel high-temperature-resistant cable.
Background
In Chinese patent CN202220191213.7, the utility model discloses a novel high-temperature-resistant cable, and belongs to the field of cables. A novel high temperature resistant cable comprising: an inner conductor, a fill cord, and a shielding layer; the filling rope is arranged in the cable; the inner conductors are uniformly distributed on the outer circumference of the filling rope; the inner conductor is wrapped with an insulating layer; the inner conductors are all arranged inside the shielding layer; a wrapping layer II is arranged on the outer side of the shielding layer, and a wrapping layer I is arranged on one side, close to the inner conductor, of the shielding layer; a tinned wire drainage wire is arranged between the second wrapping layer and the shielding layer; compared with the prior art, the novel high-temperature-resistant cable has the advantages of simple structure, small insulation dielectric loss, good shielding performance, excellent heat aging characteristic, good high-temperature resistance, insulation performance, flame retardant performance, corrosion resistance and the like. When in use, the temperature can be manually reduced by adopting a ventilation mode.
The existing high-temperature-resistant cable has the problems that the surface can be creased and damaged when the whole cable resets after the whole cable is bent because the whole cable structure is fixed, and the integrity of the internal structure is influenced by long-time bending.
Therefore, a novel high-temperature-resistant cable is proposed to solve the above problems.
Disclosure of Invention
In order to make up the defects in the prior art, the problem that the surface can be creased and damaged when the whole cable resets after the whole cable is bent because the whole cable structure is relatively fixed, and the integrity of the internal structure is influenced by long-time bending is solved.
The technical scheme adopted for solving the technical problems is as follows: the novel high-temperature-resistant cable comprises a high-temperature-resistant cable main body and a tightening layer, wherein an insulating protection layer is arranged on the outer wall of the high-temperature-resistant cable main body, a filling layer is arranged on the outer wall of the insulating protection layer, an inner protection layer is arranged on the outer wall of the filling layer, a shielding layer is arranged on the outer wall of the inner protection layer, and an elastic layer is arranged on the outer wall of the tightening layer.
Preferably, an outer protection layer is installed on the outer wall of the elastic layer, and an armor layer is installed on the outer wall of the outer protection layer.
Preferably, the high temperature resistant cable main body and the insulating protection layer are tightly attached to each other, and the insulating protection layer is made of high temperature resistant materials.
Preferably, the inner protection layer is made of high-temperature-resistant rubber, and the inner protection layer and the shielding layer are tightly attached to each other.
Preferably, the elastic layer is made of rubber material and contains glass fiber, and the elastic layer and the tightening layer are tightly attached to each other.
Preferably, the outer protective layer is made of high-temperature-resistant rubber, and the outer protective layer and the armor layer are tightly attached to each other.
The utility model has the advantages that:
1. the device is characterized in that the insulation protection layer is made of polytetrafluoroethylene, the polytetrafluoroethylene has excellent heat resistance, excellent chemical medium resistance, flame retardance, low smoke and excellent electrical performance, the inner protection layer is made of high-temperature-resistant rubber, and can resist heat generated when the high-temperature-resistant cable main body operates, so that the influence of high temperature on the whole service life of the cable can be avoided, and the shielding layer is made of anti-resistance materials and has a certain flame retardant effect;
2. this device elastic layer makes the whole flexibility that has of high temperature resistant cable main part, make it wholly crooked back to high temperature resistant cable main part, crease that produces when the whole reset of high temperature resistant cable main part, the damage is less, the elastic layer adopts the rubber material that contains glass fiber, can improve the heat resistance of elastic layer, simultaneously make the surface of elastic layer have certain frictional force, make the lacing layer support between the outer protective layer, make the separation between the structure and support more stable, the lacing layer will high temperature resistant cable main part, insulating protection layer, the filling layer, the structure is inseparabler between inner protective layer and the shielding layer, the loose problem can not take place for the structure, the outer protective layer adopts high temperature resistant rubber material, can bear the heat that produces when high temperature resistant cable main part moves, thereby can avoid receiving the holistic life of high temperature influence cable, the armor can increase the holistic outer surface strength of high temperature resistant cable main part, the wearability has been improved simultaneously, and because the steel wire that the armor layer adopted has stronger heat conductivility, the heat that conveniently produces the high temperature resistant cable main part outwards derives fast.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of the whole front view of the present utility model;
FIG. 2 is a schematic diagram of the overall front view of the present utility model;
FIG. 3 is a schematic perspective view of a filling layer according to the present utility model;
fig. 4 is a schematic perspective view of an elastic layer according to the present utility model.
In the figure: 1. a high temperature resistant cable body; 2. an insulating protective layer; 3. a filling layer; 4. an inner protective layer; 5. a shielding layer; 6. a binding layer; 7. an elastic layer; 8. an outer protective layer; 9. an armor layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 4, a novel high temperature resistant cable comprises a high temperature resistant cable body 1 and a tightening layer 6, wherein an insulating protection layer 2 is installed on the outer wall of the high temperature resistant cable body 1, a filling layer 3 is installed on the outer wall of the insulating protection layer 2, an inner protection layer 4 is installed on the outer wall of the filling layer 3, a shielding layer 5 is installed on the outer wall of the inner protection layer 4, the tightening layer 6 is installed on the outer wall of the shielding layer 5, and an elastic layer 7 is installed on the outer wall of the tightening layer 6.
The high-temperature-resistant cable body 1 and the insulating protection layer 2 are tightly attached, the insulating protection layer 2 is made of high-temperature-resistant materials, the insulating protection layer 2 is made of polytetrafluoroethylene materials, and the polytetrafluoroethylene materials have excellent heat resistance, excellent chemical medium resistance, flame retardance, low smog and excellent electrical properties.
The inner protection layer 4 adopts the high temperature resistant rubber material to set up, and is closely laminating setting between inner protection layer 4 and the shielding layer 5, and the inner protection layer 4 adopts the high temperature resistant rubber material, can endure the produced heat when high temperature resistant cable main part 1 operates to can avoid receiving the holistic life of high temperature influence cable, shielding layer 5 adopts the setting of anti resistance material, has certain fire-retardant effect.
The elastic layer 7 adopts the rubber material to set up and contains glass fiber, and for closely laminating setting between elastic layer 7 and the tightening layer 6, elastic layer 7 makes high temperature resistant cable main part 1 wholly have certain pliability, make it after crooked high temperature resistant cable main part 1 wholly, crease, damage that produce when high temperature resistant cable main part 1 wholly resets are less, elastic layer 7 adopts the rubber material that contains glass fiber, can improve elastic layer 7's heat resistance, make elastic layer 7's surface have certain frictional force simultaneously, make tightening layer 6 support between outer protective layer 8, make the separation between the structure and support more stable, tightening layer 6 is with high temperature resistant cable main part 1, insulating protective layer 2, filling layer 3, inner protective layer 4 and shielding layer 5 between the structure inseparabler, the loose problem can not take place to the structure.
Examples
Referring to fig. 1 to 2, a novel high temperature resistant cable is shown, an outer protection layer 8 is installed on the outer wall of an elastic layer 7, and an armor layer 9 is installed on the outer wall of the outer protection layer 8.
The outer protective layer 8 adopts high temperature resistant rubber material to set up, and be closely laminating setting between outer protective layer 8 and the armor 9, outer protective layer 8 adopts high temperature resistant rubber material, can bear the produced heat when high temperature resistant cable main part 1 operates, thereby can avoid receiving the holistic life of high temperature influence cable, armor 9 can increase the holistic surface strength of high temperature resistant cable main part 1, the wearability has been improved simultaneously, and because the steel wire that armor 9 adopted has stronger heat conductivility, the convenience outwards derives fast with the heat that high temperature resistant cable main part 1 produced.
Working principle: firstly, the insulation protection layer 2 is made of polytetrafluoroethylene, the polytetrafluoroethylene has excellent heat resistance, excellent chemical medium resistance, flame retardance, low smoke and excellent electrical performance, the inner protection layer 4 is made of high-temperature resistant rubber, and can resist heat generated when the high-temperature resistant cable main body 1 runs, so that the influence of high temperature on the whole service life of the cable can be avoided, and the shielding layer 5 is made of anti-resistance materials and has a certain flame retardance;
secondly, elastic layer 7 makes high temperature resistant cable main part 1 wholly have certain pliability, make it after crooked to high temperature resistant cable main part 1 wholly, crease that produces when high temperature resistant cable main part 1 wholly resets, the damage is less, elastic layer 7 adopts the rubber material that contains glass fiber, can improve elastic layer 7's heat resistance, make elastic layer 7's surface have certain frictional force simultaneously, make lacing layer 6 support between outer protective layer 8, make the separation between the structure and support more stable, lacing layer 6 is with high temperature resistant cable main part 1, insulating protection layer 2, the structure is inseparabler between filling layer 3, interior protective layer 4 and shielding layer 5, the loose problem can not take place for the structure, outer protective layer 8 adopts high temperature resistant rubber material, can bear the heat that high temperature resistant cable main part 1 produced when operation, thereby can avoid receiving high temperature influence cable holistic life, armor 9 can increase high temperature resistant cable main part 1 holistic surface intensity, wear resistance has been improved simultaneously, and because the steel wire that armor 9 adopted has stronger heat conductivility, conveniently export high temperature resistant cable main part 1's heat outwards fast.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a novel high temperature resistant cable which characterized in that: including high temperature resistant cable main part (1) and lacing layer (6), insulating protection layer (2) are installed to the outer wall of high temperature resistant cable main part (1), and filling layer (3) are installed to the outer wall of insulating protection layer (2), inner protection layer (4) are installed to the outer wall of filling layer (3), and shielding layer (5) are installed to the outer wall of inner protection layer (4), lacing layer (6) are installed in the outer wall of shielding layer (5), and elastic layer (7) are installed to the outer wall of lacing layer (6).
2. The novel high temperature resistant cable of claim 1, wherein: an outer protection layer (8) is arranged on the outer wall of the elastic layer (7), and an armor layer (9) is arranged on the outer wall of the outer protection layer (8).
3. The novel high temperature resistant cable of claim 1, wherein: the high-temperature-resistant cable is characterized in that the high-temperature-resistant cable body (1) and the insulating protection layer (2) are tightly attached, and the insulating protection layer (2) is made of high-temperature-resistant materials.
4. The novel high temperature resistant cable of claim 1, wherein: the inner protection layer (4) is made of high-temperature-resistant rubber, and the inner protection layer (4) and the shielding layer (5) are tightly attached to each other.
5. The novel high temperature resistant cable of claim 1, wherein: the elastic layer (7) is made of rubber and contains glass fibers, and the elastic layer (7) and the tightening layer (6) are tightly attached to each other.
6. A novel high temperature resistant cable according to claim 2, wherein: the outer protective layer (8) is made of high-temperature-resistant rubber, and the outer protective layer (8) and the armor layer (9) are tightly attached to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454952.1U CN220710001U (en) | 2023-06-08 | 2023-06-08 | Novel high-temperature-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454952.1U CN220710001U (en) | 2023-06-08 | 2023-06-08 | Novel high-temperature-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220710001U true CN220710001U (en) | 2024-04-02 |
Family
ID=90450731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454952.1U Active CN220710001U (en) | 2023-06-08 | 2023-06-08 | Novel high-temperature-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220710001U (en) |
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2023
- 2023-06-08 CN CN202321454952.1U patent/CN220710001U/en active Active
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