CN203102977U - Aluminum alloy chain armor special power cable - Google Patents
Aluminum alloy chain armor special power cable Download PDFInfo
- Publication number
- CN203102977U CN203102977U CN 201320023561 CN201320023561U CN203102977U CN 203102977 U CN203102977 U CN 203102977U CN 201320023561 CN201320023561 CN 201320023561 CN 201320023561 U CN201320023561 U CN 201320023561U CN 203102977 U CN203102977 U CN 203102977U
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- CN
- China
- Prior art keywords
- power cable
- aluminum alloy
- special power
- inner sheath
- polyvinyl chloride
- 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
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Abstract
The utility model discloses an aluminum alloy chain armor special power cable, relates to the technical field of cables, and in particular relates to the improvement technology of an armor power cable. The aluminum alloy chain armor special power cable comprises aluminum alloy conductors (1), polyethylene insulating sleeves (2), a filling material (3), inner sheath (4), a steel tape (5) and a flame retardant polyvinyl chloride outer sheath (7). The steel tape (5) is arranged between the inner sheath (4) and the flame retardant polyvinyl chloride outer sheath (7). Seven aluminum alloy conductors (1) are arranged in the inner sheath (4). The outside of each aluminum alloy conductor (1) is sleeved with a polyethylene insulating sleeve (2). The filling material (3) is arranged in the inner sheath (4). A carbon fiber reinforcement plastic layer (6) is further comprised. The carbon fiber reinforcement plastic layer (6) is arranged between the steel tape (5) and the flame retardant polyvinyl chloride outer sheath (7). The aluminum alloy chain armor special power cable provided by the utility model solves the problem that the existing chain armor special power cable has the disadvantages of poor corrosion resistance and poor high temperature resistance.
Description
Technical field
The utility model relates to the cable technology field, is specifically related to a kind of armoured power cable improvement technology.
Background technology
Armoured cable is to be contained in the metal sleeve of insulating material by different material conductors, is processed to flexible solid assembly.Armoured cable comprises armoured thermocouple, armoured thermal resistance, sheathed heater and armoring lead wire, is mainly used in the transmission of temperature survey, signal and the special heating of chemical industry, metallurgy, machine-building, generating and scientific experimentation etc., the consumption maximum be armoured thermocouple.
The armoured cable mechanical protection layer can be added on the cable of any structure, to increase the mechanical strength of cable, improves erosion prevention, is the telephone cable designed for the area that is subject to mechanical damage and very easily weather.Can adopt any mode to lay, be more suitable for the directly buried installation of Rock Region.Armoured cable is buried power cable namely, the power line electric energy transmitting.
Cable adds that the purpose of armour increases the service life except strengthening the mechanical protections such as tensile strength, compression strength.Armouring certain external force resistance performance arranged, prevent that mouse baits all rightly, be unlikely to see through armouring and cause the electric power transfer problem, it is large that the bending radius of armouring is wanted, armour can ground connection, the protection cable.
Existing chain armouring Special power cable exists corrosion-resistant, heat-resisting quantity deficiency, therefore is not suitable for electric heating equipment and and corrosion place use.
Summary of the invention
The utility model provides aluminium alloy chain armouring Special power cable, and the utility model has solved the problem that existing chain armouring Special power cable exists corrosion-resistant, heat-resisting quantity deficiency.
For addressing the above problem, the utility model adopts following technical scheme: the chain armouring Special power cable of aluminium alloy comprises aluminium alloy conductor 1, polyethylene insulation cover 2, packing material 3, inner sheath 4, steel band 5 and flame-proof polyvinyl chloride oversheath 7; Steel band 5 is arranged between inner sheath 4 and flame-proof polyvinyl chloride oversheath 7, is provided with seven aluminium alloy conductors 1 in inner sheath 4, in the outer surface cover of each aluminium alloy conductor 1, polyethylene insulation cover 2 is arranged; Also be provided with packing material 3 in inner sheath 4 inside; Also comprise carbon fibre reinforced plastic layer 6, carbon fibre reinforced plastic layer 6 is arranged between steel band 5 and flame-proof polyvinyl chloride oversheath 7.
The thickness of described carbon fibre reinforced plastic layer 6 is the 0.7-0.8 millimeter.
The utility model has the carbon fibre reinforced plastic layer outside insulating sleeve, therefore has good corrosion resistance, heat-resisting quantity, therefore is suitable for electric heating equipment and and corrosion place use.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Symbol description in figure: aluminium alloy conductor 1, polyethylene insulation cover 2, packing material 3, inner sheath 4, steel band 5, carbon fibre reinforced plastic layer 6, flame-proof polyvinyl chloride oversheath 7.
Embodiment
below with best embodiment, the utility model is described in detail
.
As shown in Figure 1, the chain armouring Special power cable of aluminium alloy, comprise aluminium alloy conductor 1, polyethylene insulation cover 2, packing material 3, inner sheath 4, steel band 5 and flame-proof polyvinyl chloride oversheath 7; Steel band 5 is arranged between inner sheath 4 and flame-proof polyvinyl chloride oversheath 7, is provided with seven aluminium alloy conductors 1 in inner sheath 4, in the outer surface cover of each aluminium alloy conductor 1, polyethylene insulation cover 2 is arranged; Also be provided with packing material 3 in inner sheath 4 inside; Also comprise carbon fibre reinforced plastic layer 6, carbon fibre reinforced plastic layer 6 is arranged between steel band 5 and flame-proof polyvinyl chloride oversheath 7.
The thickness of described carbon fibre reinforced plastic layer 6 is 0.76 millimeter.
Carbon fiber is made this composite material of carbon fibre reinforced plastic, and carbon fiber used is a kind of fibrous carbon material.It is that a kind of strength ratio steel is large, density ratio aluminium is little, also more corrosion-resistant, also more high temperature resistant than heat resisting steel than stainless steel, has the calorifics of many preciousnesses and the new material of mechanical property.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example clearly is described, and is not the restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And the apparent variation of being amplified out thus or change are still among protection range of the present utility model.
Claims (3)
1. the chain armouring Special power cable of aluminium alloy, comprise aluminium alloy conductor (1), polyethylene insulation cover (2), packing material (3), inner sheath (4), steel band (5) and flame-proof polyvinyl chloride oversheath (7); Steel band (5) is arranged between inner sheath (4) and flame-proof polyvinyl chloride oversheath (7), be provided with seven aluminium alloy conductors (1) in inner sheath (4), outside each aluminium alloy conductor (1), surface cover has polyethylene insulation cover (2); Also be provided with packing material (3) in inner sheath (4) inside; It is characterized in that, also comprise carbon fibre reinforced plastic layer (6), carbon fibre reinforced plastic layer (6) is arranged between steel band (5) and flame-proof polyvinyl chloride oversheath (7).
2. the chain armouring Special power cable of aluminium alloy as claimed in claim 1, is characterized in that, the thickness of described carbon fibre reinforced plastic layer (6) is the 0.7-0.8 millimeter.
3. the chain armouring Special power cable of aluminium alloy as claimed in claim 1, is characterized in that, the thickness of described carbon fibre reinforced plastic layer (6) is 0.76 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023561 CN203102977U (en) | 2013-01-17 | 2013-01-17 | Aluminum alloy chain armor special power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023561 CN203102977U (en) | 2013-01-17 | 2013-01-17 | Aluminum alloy chain armor special power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102977U true CN203102977U (en) | 2013-07-31 |
Family
ID=48854364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023561 Expired - Fee Related CN203102977U (en) | 2013-01-17 | 2013-01-17 | Aluminum alloy chain armor special power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203102977U (en) |
-
2013
- 2013-01-17 CN CN 201320023561 patent/CN203102977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Daqing XLPE Cable Co., Ltd. Assignor: Ma Shixiong Contract record no.: 2014230000117 Denomination of utility model: Aluminum alloy chain armor special power cable Granted publication date: 20130731 License type: Exclusive License Record date: 20140416 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aluminum alloy chain armor special power cable Effective date of registration: 20150325 Granted publication date: 20130731 Pledgee: Daqing industrial and commercial Company limited by guarantee Pledgor: Ma Shixiong Registration number: 2015990000226 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20170117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |