CN202996355U - Aluminum alloy conductor cable used for petrochemical plants - Google Patents
Aluminum alloy conductor cable used for petrochemical plants Download PDFInfo
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- CN202996355U CN202996355U CN 201220610403 CN201220610403U CN202996355U CN 202996355 U CN202996355 U CN 202996355U CN 201220610403 CN201220610403 CN 201220610403 CN 201220610403 U CN201220610403 U CN 201220610403U CN 202996355 U CN202996355 U CN 202996355U
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- alloy conductor
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- aluminum alloy
- conductor cable
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Abstract
The utility model discloses an aluminum alloy conductor cable used for petrochemical plants. The aluminum alloy conductor cable used for the petrochemical plants includes an aluminum conductor. The aluminum alloy conductor is wrapped with an insulating layer formed by braiding glass fiber yarns dip-coated with PTFE emulsion, an anti-corrosion layer and a silicon rubber outer insulating layer respectively. The silicon rubber outer insulating layer is wrapped with an inside liner layer and a composite sheath layer successively. The composite sheath layer is composed of a steel wire coiling layer and a fluoroplastic outer sheath layer successively from inside out. The aluminum alloy conductor cable used for the petrochemical plants provided by the utility model is reasonable in structural design. By adding the anti-corrosion layer between the inner insulating layer and the outer insulating layer, the insulating performance of the aluminum alloy conductor cable used for the petrochemical plants is improved and the anti-corrosion performance is also improved at the same time. Besides, by adopting the composite sheath layer, the wear-resisting performance and the anti-corrosion performance of the aluminum alloy conductor cable used for the petrochemical plants are improved, so that requirements for practical use are satisfied and the service lifetime of the aluminum alloy conductor cable used for the petrochemical plants is prolonged.
Description
Technical field:
The utility model relates to the cable technology field, relates in particular to a kind of petrochemical industry station-service aluminum alloy conductor cable.
Background technology:
The electric wire overwhelming majority of petrochemical industry station-service requires to possess the resistance to chemical attack characteristic, is the special cable kind of a class.Original corrosion proof cable that uses causes can not satisfying the real work demand in actual application because structural design is reasonable not.
Therefore need the designer to study a kind of cable that can satisfy the real work demand, improve insulation property, decay resistance and the anti-wear performance of cable, extend cable in the useful life of petrochemical plant.
The utility model content:
In order to make up the deficiencies in the prior art, the purpose of this utility model is to provide a kind of petrochemical industry station-service aluminum alloy conductor cable, reasonable in design, and insulation property, decay resistance and anti-wear performance satisfy the demand of real work.
The technical solution of the utility model is as follows:
Petrochemical industry station-service aluminum alloy conductor cable, it is characterized in that: comprise aluminium alloy conductor, aluminium alloy conductor is enclosed with inner insulating layer, corrosion-resistant coating, the silicon rubber external insulation layer of the glass fiber yarn braiding of adopting dip-coating that the PTFE emulsion is arranged outward successively, the silicon rubber external insulation layer is enclosed with inner covering, composite jacket layer outward successively, and the composite jacket layer is followed successively by steel wire winding layer, fluoroplastics external sheath layer from inside to outside.
Described petrochemical industry station-service aluminum alloy conductor cable is characterized in that: described aluminium alloy conductor adopts the Mg-Al-Si alloy conductor.
Described petrochemical industry station-service aluminum alloy conductor cable is characterized in that: described steel wire winding layer adopts the steel wire spiral canoe, not little greater than steel wire diameter 3.5 times of the spacing between steel wire.
The utility model has the advantages that
The utility model reasonable in design by setting up corrosion-resistant coating between inner insulating layer, external insulation layer, has also improved Corrosion Protection when having improved the insulating properties of cable; In addition, the composite jacket layer has improved cable anti-wear performance and decay resistance, has satisfied the demand of actual use, has extended the useful life of cable.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1:
Petrochemical industry station-service aluminum alloy conductor cable, comprise aluminium alloy conductor 1, outer inner insulating layer 2, corrosion-resistant coating 3, the silicon rubber external insulation layer 4 that is enclosed with successively the glass fiber yarn braiding of adopting dip-coating that the PTFE emulsion is arranged of aluminium alloy conductor 1, silicon rubber external insulation layer 4 is outer is enclosed with inner covering 5, composite jacket layer successively, and the composite jacket layer is followed successively by steel wire winding layer 6, fluoroplastics external sheath layer 7 from inside to outside.
Aluminium alloy conductor 1 adopts the Mg-Al-Si alloy conductor.
Steel wire winding layer 6 adopts the steel wire spiral canoes, not little greater than steel wire diameter 3.5 times of the spacing between steel wire, and fluoroplastics external sheath layer 7 is combined into one through extrusion moulding and copper wire winding layer 6, has improved structural compactness.
Claims (3)
1. petrochemical industry station-service aluminum alloy conductor cable, it is characterized in that: comprise aluminium alloy conductor, aluminium alloy conductor is enclosed with inner insulating layer, corrosion-resistant coating, the silicon rubber external insulation layer of the glass fiber yarn braiding of adopting dip-coating that the PTFE emulsion is arranged outward successively, the silicon rubber external insulation layer is enclosed with inner covering, composite jacket layer outward successively, and the composite jacket layer is followed successively by steel wire winding layer, fluoroplastics external sheath layer from inside to outside.
2. petrochemical industry station-service aluminum alloy conductor cable according to claim 1, is characterized in that: described aluminium alloy conductor employing Mg-Al-Si alloy conductor.
3. petrochemical industry station-service aluminum alloy conductor cable according to claim 1 is characterized in that: described steel wire winding layer adopts the steel wire spiral canoe, not little greater than steel wire diameter 3.5 times of the spacing between steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610403 CN202996355U (en) | 2012-11-19 | 2012-11-19 | Aluminum alloy conductor cable used for petrochemical plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610403 CN202996355U (en) | 2012-11-19 | 2012-11-19 | Aluminum alloy conductor cable used for petrochemical plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996355U true CN202996355U (en) | 2013-06-12 |
Family
ID=48567501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610403 Expired - Fee Related CN202996355U (en) | 2012-11-19 | 2012-11-19 | Aluminum alloy conductor cable used for petrochemical plants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112037975A (en) * | 2020-08-27 | 2020-12-04 | 宝胜科技创新股份有限公司 | Jumper cable for 3600V railway vehicle with rated voltage |
-
2012
- 2012-11-19 CN CN 201220610403 patent/CN202996355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112037975A (en) * | 2020-08-27 | 2020-12-04 | 宝胜科技创新股份有限公司 | Jumper cable for 3600V railway vehicle with rated voltage |
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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: 20130612 Termination date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |