CN203746561U - Aluminium alloy conductor shielded cable - Google Patents
Aluminium alloy conductor shielded cable Download PDFInfo
- Publication number
- CN203746561U CN203746561U CN201420077918.1U CN201420077918U CN203746561U CN 203746561 U CN203746561 U CN 203746561U CN 201420077918 U CN201420077918 U CN 201420077918U CN 203746561 U CN203746561 U CN 203746561U
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- shielding layer
- aluminium
- alloy conductor
- copper
- Prior art date
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 24
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000004411 aluminium Substances 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims description 13
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 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
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model discloses an aluminium alloy conductor shielded cable which is composed of aluminium alloy conductors, an aluminium strip shielding layer, a butyronityile insulating layer, a copper strip shielding layer, a non-magnetic metal armor layer, a tin-coated copper wire shielding layer and a tin-plated steel wire armor layer. 19 strips of the aluminium alloy conductors are twisted together and then are wrapped with the aluminium strip shielding layer. The aluminium strip shielding layer is coated with the butyronityile insulating layer which is wrapped with the copper strip shielding layer. The copper strip shielding layer is coated with the non-magnetic metal armor layer which is coated with the tin-coated copper wire shielding layer. The aluminium alloy conductor shielded cable provided by the utility model has excellent insulation shielding property and high tear resistance, is suitable for fields of aviation, power generation, petrochemical industry and the like, and also has advantages of high power transmission capability, high temperature resistance, cold resistance and high acid and basic corrosion resistance.
Description
Technical field
The utility model belongs to field of cables, relates in particular to a kind of aluminium alloy conductor shielded type cable.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as the cable using in the fields such as aviation, generating, metallurgy, chemical industry, to the power transmission capacity of cable, high temperature resistant, anti-tear drawing, the requirement of acid-alkali-corrosive-resisting and shielding properties aspect is all high especially, only meet the requirements, could improve in these fields the fail safe while manufacturing.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide that a kind of electric conductivity is excellent, and tear resistance is strong, the aluminium alloy conductor shielded type cable that shielding insulation performance is good.
The utility model takes following technical scheme to realize: a kind of aluminium alloy conductor shielded type cable, it is by aluminium alloy conductor, aluminium strip screen, butyronitrile insulating barrier, copper strip shielding layer, nonmagnetic metal armour, tinned copper wire screen and tin plated steel wire armour composition, described aluminium alloy conductor is 19 and wraps up one deck aluminium strip screen outside twisting together, outside described aluminium strip screen, wrap up one deck butyronitrile insulating barrier, outside described butyronitrile insulating barrier, wrap up one deck copper strips screen, outside described copper strip shielding layer, wrap up one deck nonmagnetic metal armour, outside described nonmagnetic metal armour, wrap up one deck tinned copper wire screen.
Described butyronitrile insulating barrier inside is provided with a copper conductor earth connection.
Described nonmagnetic metal armour inside is provided with an aluminium wire drainage thread.
The utlity model has in sum following beneficial effect: the utlity model has good insulation shielding performance, anti-tear drawing property is strong, is applicable to applying to the fields such as aviation, generating, metallurgy, chemical industry, also has power transmission capacity high, high temperature resistant cold-resistant, the advantage of acid-alkali-corrosive-resisting.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, aluminium alloy conductor; 2, aluminium strip screen; 3, butyronitrile insulating barrier; 4, copper strip shielding layer; 5, nonmagnetic metal armour; 6, tinned copper wire screen; 7, tin plated steel wire armour; 8, copper conductor earth connection; 9, aluminium wire drainage thread.
Embodiment
As shown in Figure 1, a kind of aluminium alloy conductor shielded type cable, it is by aluminium alloy conductor 1, aluminium strip screen 2, butyronitrile insulating barrier 3, copper strip shielding layer 4, nonmagnetic metal armour 5, tinned copper wire screen 6 and tin plated steel wire armour 7 form, described aluminium alloy conductor 1 is 19 and wraps up one deck aluminium strip screen 2 outside twisting together, outside described aluminium strip screen 2, wrap up one deck butyronitrile insulating barrier 3, outside described butyronitrile insulating barrier 3, wrap up one deck copper strips screen 4, outside described copper strip shielding layer 4, wrap up one deck nonmagnetic metal armour 5, outside described nonmagnetic metal armour 5, wrap up one deck tinned copper wire screen 6.
Described butyronitrile insulating barrier 3 inside are provided with a copper conductor earth connection 8.
Described nonmagnetic metal armour 5 inside are provided with an aluminium wire drainage thread 9.
This cable permission work maximum temperature is 75 DEG C; The shielding rejection coefficient of this cable is less than 0.7; Can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown.
The above is embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.
Claims (3)
1. an aluminium alloy conductor shielded type cable, it is by aluminium alloy conductor, aluminium strip screen, butyronitrile insulating barrier, copper strip shielding layer, nonmagnetic metal armour, tinned copper wire screen and tin plated steel wire armour composition, it is characterized in that: described aluminium alloy conductor is 19 and wraps up one deck aluminium strip screen outside twisting together, outside described aluminium strip screen, wrap up one deck butyronitrile insulating barrier, outside described butyronitrile insulating barrier, wrap up one deck copper strips screen, outside described copper strip shielding layer, wrap up one deck nonmagnetic metal armour, outside described nonmagnetic metal armour, wrap up one deck tinned copper wire screen.
2. aluminium alloy conductor shielded type cable according to claim 1, is characterized in that: described butyronitrile insulating barrier inside is provided with a copper conductor earth connection.
3. aluminium alloy conductor shielded type cable according to claim 1, is characterized in that: described nonmagnetic metal armour inside is provided with an aluminium wire drainage thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077918.1U CN203746561U (en) | 2014-02-24 | 2014-02-24 | Aluminium alloy conductor shielded cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077918.1U CN203746561U (en) | 2014-02-24 | 2014-02-24 | Aluminium alloy conductor shielded cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746561U true CN203746561U (en) | 2014-07-30 |
Family
ID=51346331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077918.1U Expired - Fee Related CN203746561U (en) | 2014-02-24 | 2014-02-24 | Aluminium alloy conductor shielded cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104715839A (en) * | 2015-02-28 | 2015-06-17 | 安徽德源电缆集团有限公司 | Sheathing and shielding cable for aerospace use |
| CN104867594A (en) * | 2014-02-24 | 2015-08-26 | 安徽新华电缆(集团)有限公司 | Aluminum alloy conductor and shielding cable |
-
2014
- 2014-02-24 CN CN201420077918.1U patent/CN203746561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867594A (en) * | 2014-02-24 | 2015-08-26 | 安徽新华电缆(集团)有限公司 | Aluminum alloy conductor and shielding cable |
| CN104715839A (en) * | 2015-02-28 | 2015-06-17 | 安徽德源电缆集团有限公司 | Sheathing and shielding cable for aerospace use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |