CN217035224U - High-temperature-resistant silicon rubber aluminum-magnesium alloy cable - Google Patents
High-temperature-resistant silicon rubber aluminum-magnesium alloy cable Download PDFInfo
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- CN217035224U CN217035224U CN202220935797.4U CN202220935797U CN217035224U CN 217035224 U CN217035224 U CN 217035224U CN 202220935797 U CN202220935797 U CN 202220935797U CN 217035224 U CN217035224 U CN 217035224U
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- magnesium alloy
- resistance
- aluminum magnesium
- silicon rubber
- layer
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- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 34
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 33
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 239000000945 filler Substances 0.000 claims abstract description 14
- 239000000919 ceramic Substances 0.000 claims abstract description 10
- 239000004945 silicone rubber Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- -1 polypropylene Polymers 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 8
- 239000003513 alkali Substances 0.000 abstract description 7
- 238000003723 Smelting Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000003137 locomotive effect Effects 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of electric wires and cables, and particularly relates to a high-temperature-resistant silicon rubber aluminum magnesium alloy cable which comprises at least one aluminum magnesium alloy conductor positioned on the innermost layer, wherein a ceramic silicon rubber insulating layer is wrapped outside the aluminum magnesium alloy conductor, a filler is placed around an insulating main wire core, an inner sheath layer is wrapped outside the filler, a woven shielding layer is wrapped outside the inner sheath layer, and a silicon rubber sheath layer is wrapped outside the woven shielding layer; compared with the common cable, the high-temperature-resistant silicon rubber aluminum magnesium alloy cable has the characteristics of corrosion resistance, strong alkali resistance, strong oxidation resistance, water resistance, wear resistance, acid and alkali resistance, aging resistance, non-combustion, electric insulation performance, high voltage resistance, moisture resistance and the like, is long in service life, is safe and reliable, is widely applied to the fields of aerospace, locomotives and vehicles, energy sources, steel, non-ferrous metal smelting, petroleum exploitation and the like, and has the advantages of excellent flame resistance, aging resistance, long service life and the like.
Description
Technical Field
The utility model belongs to the technical field of wires and cables, and relates to a high-temperature-resistant silicon rubber aluminum magnesium alloy cable which is used for connecting wires of electric appliances and instruments with the alternating-current rated voltage of 450/750V or below and a transmission line of an automatic control system.
Background
With the rapid development of national economy and the continuous improvement of the living standard of people in China, the power industry becomes a fundamental industry and a utility which support the development of national economy and society, and the dependence degree of people on power is higher and higher.
With the improvement of the performance of equipment of steel, metallurgy, thermoelectricity, chemical industry, aviation, aerospace and other equipment, the cable has the requirements of small volume, light weight and the like, is used as a connecting wire of electric equipment and instruments and meters in the industries, has the advantages of small volume, adaptability to various severe environments, large current-carrying capacity, strong overload bearing capacity and the like, has good mechanical and physical properties, electrical properties and convenience for laying, has the characteristics of high temperature resistance, fire resistance, environmental protection, flame retardance, softness and the like, is not enough in the traditional electric wire and cable, and is difficult to reliably serve as a connecting wire of electric instruments with the AC rated voltage of 450/750V and below and a transmission line of an automatic control system.
SUMMERY OF THE UTILITY MODEL
Compared with the common cable, the high-temperature-resistant cable has the characteristics of corrosion resistance, strong alkali resistance, strong oxidation resistance, water resistance, wear resistance, acid-base resistance, aging resistance, non-combustion, electric insulation performance, high voltage resistance, moisture resistance and the like, is long in service life, safe and reliable, is widely applied to the fields of aerospace, locomotives, energy sources, steel, nonferrous metal smelting, petroleum exploitation and the like, and has the advantages of excellent flame resistance, aging resistance, long service life and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high temperature resistant silicon rubber almag cable, is including being located an at least almag conductor of inlayer the outside parcel of almag conductor has ceramic silicon rubber insulating layer in order to form insulating thread core, has placed the filler around insulating thread core the outside of filler has the inner sheath layer around the package the outside of inner sheath layer has woven the shielding layer the outside of woven the shielding layer has the silicon rubber restrictive coating around the package.
Preferably, the number of the aluminum magnesium alloy conductors is three, the three aluminum magnesium alloy conductors are formed by twisting a plurality of aluminum magnesium alloy monofilaments, and a tetrafluoroethylene plastic insulating layer is further coated outside the aluminum magnesium alloy conductors.
Preferably, the filler is one of a polypropylene tape, a non-woven PP rope, a hemp rope, nitrile rubber, chloroprene rubber, styrene butadiene rubber, ethylene propylene rubber or ceramic silicone rubber.
Preferably, the inner sheath layer is a polyethylene sheath.
Preferably, the braided shielding layer is a braided copper ribbon.
The beneficial effects of the utility model are: compared with the common cable, the high-temperature-resistant silicon rubber aluminum magnesium alloy cable has the characteristics of corrosion resistance, strong alkali resistance, strong oxidation resistance, water resistance, wear resistance, acid and alkali resistance, aging resistance, non-combustion, electric insulation performance, high voltage resistance, moisture resistance and the like, is long in service life, safe and reliable, is widely applied to the fields of aerospace, locomotives and vehicles, energy sources, steel and iron smelting, nonferrous metal smelting, petroleum exploitation and the like, has the advantages of excellent flame resistance, aging resistance, long service life and the like, and further improves the market competitiveness of enterprises.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
in the figure: 1. an aluminum magnesium alloy conductor; 2. a ceramic silicon rubber insulating layer; 3. a filler; 4. an inner jacket layer; 5. weaving a shielding layer; 6. a silicone rubber sheath layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a high temperature resistant silicon rubber aluminum magnesium alloy cable comprises at least one aluminum magnesium alloy conductor 1 positioned at the innermost layer, the outside of the aluminum-magnesium alloy conductor 1 is wrapped with a ceramic silicon rubber insulating layer 2 to form an insulating main wire core, a filler 3 is arranged around the insulated main wire core, an inner sheath layer 4 is wrapped outside the filler 3, the braided shielding layer 5 is wound on the outer portion of the inner sheath layer 4, and the silicon rubber sheath layer 6 is wound on the outer portion of the braided shielding layer 5, so that the cable has the characteristics of corrosion resistance, strong alkali resistance, strong oxidation resistance, water resistance, wear resistance, acid and alkali resistance, aging resistance, non-combustion, electric insulation performance, high voltage resistance, moisture resistance and the like, is long in service life, safe and reliable, is widely used in the fields of aerospace, locomotives and vehicles, energy sources, steel and iron smelting, non-ferrous metal smelting, oil exploitation and the like, and has the advantages of excellent flame resistance, aging resistance, long service life and the like; the utility model further discloses the high-temperature-resistant silicon rubber aluminum magnesium alloy cable according to the attached drawings.
Further, as shown in fig. 1 and fig. 2, in this embodiment, the aluminum magnesium alloy conductor 1 has three, and each of the three aluminum magnesium alloy conductors 1 is formed by twisting a plurality of aluminum magnesium alloy monofilaments, and the aluminum magnesium alloy conductor 1 is further coated with a tetrafluoroethylene plastic insulating layer, so that the aluminum magnesium alloy conductor is convenient to process, the processed aluminum magnesium alloy conductor has good strength, plasticity, bending fatigue resistance and processability, and meanwhile, the tetrafluoroethylene plastic insulating layer improves the electrical conductivity of the aluminum magnesium alloy conductor.
Further, as shown in fig. 1 and fig. 2, in this embodiment, the filler 3 is one of a polypropylene tape, a non-woven PP cord, a hemp cord, nitrile rubber, neoprene rubber, styrene butadiene rubber, ethylene propylene rubber or ceramic silicone rubber, such as ceramic silicone rubber, which has a low material price, is easily available, does not cause adverse effects on the insulated wire core, and has no hygroscopicity, is not easily shrunk, is not corroded, and has good high temperature resistance, wear resistance and corrosion resistance.
Further, as shown in fig. 1 and 2, in the present embodiment, the inner sheath layer 4 is a polyethylene sheath, and has excellent weather resistance and stability.
Further, as shown in fig. 1 and fig. 2, in this embodiment, the braided shielding layer 5 is a braided copper ribbon, specifically one of red copper or tin-plated copper, such as tin-plated copper, which has a good shielding effect, improves the conductivity of the aluminum-magnesium alloy conductor, and the tin-plated copper has a long service life.
The working principle of the utility model is as follows: the high-temperature-resistant silicon rubber aluminum magnesium alloy cable can be prepared by the following steps:
many almag monofilaments are twisted and form almag conductor 1, and at almag conductor 1's outside cladding tetrafluoroethylene plastic insulation layer, three almag conductor 1's outside is still wrapped up ceramic silicon rubber insulation layer 2 in order to form insulating main line core, place filler 3 around insulating main line core, wrap inner sheath layer 4 around filler 3's outside, wrap around the package at the outside of inner sheath layer 4 and weave shielding layer 5, wrap around package silicon rubber restrictive coating 6 at last in the outside of weaving shielding layer 5, form silicon rubber almag cable.
It should be noted that the equipment used in the preparation process of the high temperature resistant silicon rubber aluminum magnesium alloy cable is conventional equipment in the market, and can be purchased or obtained by private customization in the market.
In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements are communicated with each other, so that the specific meaning of the terms in the utility model can be understood by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a high temperature resistant silicon rubber almag cable, its characterized in that, is including being located an at least almag conductor (1) of inlayer the outside parcel of almag conductor (1) has ceramic silicon rubber insulating layer (2) in order to form insulating thread core, has placed filler (3) around insulating thread core the outside of filler (3) has inner sheath layer (4) around the package the outside of inner sheath layer (4) has woven shielding layer (5) around the package the outside of weaving shielding layer (5) has silicon rubber sheath layer (6) around the package.
2. The high temperature resistant silicon rubber aluminum magnesium alloy cable according to claim 1, wherein the number of the aluminum magnesium alloy conductors (1) is three, and each of the three aluminum magnesium alloy conductors (1) is formed by twisting a plurality of aluminum magnesium alloy monofilaments, and a tetrafluoroethylene plastic insulating layer is further coated outside the aluminum magnesium alloy conductors (1).
3. The high temperature resistant silicone rubber aluminum magnesium alloy cable of claim 1, wherein the filler (3) is one of a polypropylene tape, a non-woven PP rope, a hemp rope, nitrile rubber, neoprene rubber, styrene butadiene rubber, ethylene propylene rubber or ceramic silicone rubber.
4. The high temperature resistant silicone rubber aluminum magnesium alloy cable of claim 1, wherein the inner sheath layer (4) is a polyethylene sheath.
5. The high temperature resistant silicone rubber almag cable of claim 1, wherein said braided shield (5) is a braided copper ribbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220935797.4U CN217035224U (en) | 2022-04-21 | 2022-04-21 | High-temperature-resistant silicon rubber aluminum-magnesium alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220935797.4U CN217035224U (en) | 2022-04-21 | 2022-04-21 | High-temperature-resistant silicon rubber aluminum-magnesium alloy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217035224U true CN217035224U (en) | 2022-07-22 |
Family
ID=82417989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220935797.4U Active CN217035224U (en) | 2022-04-21 | 2022-04-21 | High-temperature-resistant silicon rubber aluminum-magnesium alloy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217035224U (en) |
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2022
- 2022-04-21 CN CN202220935797.4U patent/CN217035224U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231019 Address after: 918, Building B, Yonghuayuan, No. 6 Baotian Second Road, Chentian Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province, 518102 Patentee after: Shenzhen Zhongsheng Wanjia Investment Co.,Ltd. Address before: 918, unit 4, building B, yonghuayuan, No.6 Baotian 2nd Road, chentian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Guangdong Xinyi Cable Co.,Ltd. |
|
| TR01 | Transfer of patent right |