CN214705550U - Environment-friendly resistance to compression military power cable - Google Patents
Environment-friendly resistance to compression military power cable Download PDFInfo
- Publication number
- CN214705550U CN214705550U CN202121259050.3U CN202121259050U CN214705550U CN 214705550 U CN214705550 U CN 214705550U CN 202121259050 U CN202121259050 U CN 202121259050U CN 214705550 U CN214705550 U CN 214705550U
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- CN
- China
- Prior art keywords
- environment
- compression
- cable
- power cable
- conductor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 title claims abstract description 12
- 238000007906 compression Methods 0.000 title claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 238000005253 cladding Methods 0.000 claims abstract description 8
- 241000561734 Celosia cristata Species 0.000 claims abstract description 5
- 210000001520 comb Anatomy 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 6
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000005065 mining Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses an environment-friendly resistance to compression military project power cable, including the sinle silk, the sinle silk is including the conductor, and the cladding has the TPE insulating layer in proper order in the outside of conductor, and plastic-aluminum compound film shielding layer and cross section are the tube-shape rubber skeleton of cockscomb structure, and it has high temperature resistant glass silk filling layer to fill between the sawtooth part of tube-shape rubber skeleton and plastic-aluminum compound film shielding layer, constitutes the cable core after twisting four sinle silks, and the cladding has the happy cellosilk in proper order to weave around the covering in the outside of cable core, zinc-plated steel band armor and TPE oversheath. The utility model discloses all be equipped with cockscomb structure drum rubber skeleton at every sinle silk skin, when receiving the extrusion and warping, increase lifting surface, improve the resistance to compression and distortion performance of cable, the utility model discloses simple structure has cold-resistant, high temperature resistant, resistance to compression, characteristics that waterproof performance is good, has improved the commonality of cable, can extensively be used for special trades such as military project, boats and ships, nuclear power, oil exploration, wind energy, mining, railway track.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to an environment-friendly resistance to compression military project power cable.
Background
The universality, cold resistance, high temperature resistance, pressure resistance and waterproof performance of the traditional power cable are not ideal, and after long-term use, toxic gas is easily generated under the high-temperature condition to pollute the environment, so that the problem that how to improve the performances of the cable becomes a particular concern in the current cable technology industry is solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to compensate prior art's defect, provides an environment-friendly resistance to compression military project power cable, and simple structure has cold-resistant, high temperature resistant, resistance to compression, characteristics that waterproof performance is good, has improved the commonality of cable, can extensively be used for special trades such as military project, boats and ships, nuclear power, oil exploration, wind energy, mining, railway track.
The utility model discloses a realize through following technical scheme:
the utility model provides an environment-friendly resistance to compression military project power cable, including the sinle silk, the sinle silk including the conductor, the outside of conductor the cladding in proper order have TPE insulating layer, plastic-aluminum composite film shielding layer and cross section to be the tube-shape rubber skeleton of cockscomb structure, it has high temperature resistant glass silk filling layer to fill between the sawtooth part of tube-shape rubber skeleton and plastic-aluminum composite film shielding layer, constitutes the cable core after twisting four sinle silks, the cladding has the happy cellosilk in proper order to weave around covering, zinc-plated steel band armor and TPE oversheath in the outside of cable core.
The conductor adopts a high-strength silver-plated copper alloy stranded wire.
And a polypropylene filling layer is filled in the cable core.
And a water-blocking aramid yarn filling layer is filled between the cable core and the clony fiber yarn woven wrapping layer.
The utility model has the advantages that: the insulating layer and the sheath of the utility model are both made of thermoplastic elastomer (TPE) environment-friendly materials, so that the environmental protection performance is good, and the universality of the cable is improved; the outer layer of each wire core is provided with a serrated cylindrical rubber framework, so that the stress area is increased, the stress is reduced and the compression and distortion resistance of the cable is improved when the cable is extruded and distorted; adopt the gorgeous cellosilk to weave around the covering, when intensity obtains promoting, can overcome the shortcoming that easily wets and absorbs water, guarantee in the production process that the insulation can not receive the interference of vapor, promote cable reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, an environment-friendly resistance to compression military project power cable, including the sinle silk, the sinle silk including conductor 1, the outside at conductor 1 the cladding has TPE insulating layer 2 in proper order, plastic-aluminum composite film shielding layer 3 and cross section are the tube-shape rubber skeleton 4 of cockscomb structure, it has high temperature resistant glass silk filling layer 5 to fill between the sawtooth part of tube-shape rubber skeleton 4 and plastic-aluminum composite film shielding layer 3, constitute the cable core after twisting four sinle silks, the cladding has the happy cellosilk in proper order to weave around covering 6 in the outside of cable core, galvanized steel armoring layer 7 and TPE steel band oversheath 8.
The conductor 1 adopts a high-strength silver-plated copper alloy stranded wire, so that the mechanical property of the conductor is greatly improved.
The cable core is filled with a polypropylene filling layer 9, so that the cable structure is more round.
And a water-blocking aramid yarn filling layer 10 is filled between the cable core and the clony fiber yarn woven wrapping layer 6.
Claims (4)
1. The utility model provides an environment-friendly resistance to compression military project power cable which characterized in that: including the sinle silk, the sinle silk including the conductor, the outside of conductor in proper order the cladding have TPE insulating layer, plastic-aluminum composite film shielding layer and cross section to be the tube-shape rubber skeleton of cockscomb structure, it has high temperature resistant glass silk filling layer to fill between tube-shape rubber skeleton's sawtooth part and plastic-aluminum composite film shielding layer, constitutes the cable core after twisting four sinle silks, the outside of cable core in proper order the cladding have the glary cellosilk to weave around covering, zinc-plated steel band armor and TPE oversheath.
2. The environment-friendly pressure-resistant military power cable according to claim 1, wherein: the conductor adopts a high-strength silver-plated copper alloy stranded wire.
3. The environment-friendly pressure-resistant military power cable according to claim 1, wherein: and a polypropylene filling layer is filled in the cable core.
4. The environment-friendly pressure-resistant military power cable according to claim 1, wherein: and a water-blocking aramid yarn filling layer is filled between the cable core and the clony fiber yarn woven wrapping layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121259050.3U CN214705550U (en) | 2021-06-07 | 2021-06-07 | Environment-friendly resistance to compression military power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121259050.3U CN214705550U (en) | 2021-06-07 | 2021-06-07 | Environment-friendly resistance to compression military power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214705550U true CN214705550U (en) | 2021-11-12 |
Family
ID=78555149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121259050.3U Expired - Fee Related CN214705550U (en) | 2021-06-07 | 2021-06-07 | Environment-friendly resistance to compression military power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214705550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115440424A (en) * | 2022-09-21 | 2022-12-06 | 安徽徽宁电器仪表集团有限公司 | Waterproof and fireproof instrument cable for ship |
-
2021
- 2021-06-07 CN CN202121259050.3U patent/CN214705550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115440424A (en) * | 2022-09-21 | 2022-12-06 | 安徽徽宁电器仪表集团有限公司 | Waterproof and fireproof instrument cable for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |