CN203950570U - A kind of freeze proof heat resistanceheat resistant cable - Google Patents
A kind of freeze proof heat resistanceheat resistant cable Download PDFInfo
- Publication number
- CN203950570U CN203950570U CN201420345464.1U CN201420345464U CN203950570U CN 203950570 U CN203950570 U CN 203950570U CN 201420345464 U CN201420345464 U CN 201420345464U CN 203950570 U CN203950570 U CN 203950570U
- Authority
- CN
- China
- Prior art keywords
- conductor
- chlorosulfonated polyethylene
- polyethylene sheath
- insulating barrier
- groups
- 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 a kind of freeze proof heat resistanceheat resistant cable, it mainly comprises copper metal hose, nickel strap armour, chlorosulfonated polyethylene sheath layer, butyronitrile insulating barrier, galvanized steel strip polyolefin jacket layer and multiple conductor.Cable core center is set to copper metal hose, copper metal hose wraps up one deck nickel strap armour, chlorosulfonated polyethylene sheath layer, butyronitrile insulating barrier and galvanized steel strip polyolefin jacket layer outward successively, and multiple conductor is respectively four copper conductors, four groups of aluminium conductor cores, four groups of nickel conductor thread cores and four aluminium alloy conductors.The resistance to heat resistance of freezing of the utility model is good, ageing-resistant, can in-50～300 DEG C of environment, normal mounting move, and non-oxidizability is strong, has excellent electrical insulation properties.
Description
Technical field
The utility model belongs to field of cables, relates in particular to a kind of freeze proof heat resistanceheat resistant cable.
Background technology
The industrial and mining enterprises of China's the northern province of, winter, more than when daytime equipment operation work, ambient temperature can reach Baidu, equipment in night rear cable out of service is by the cold environment in subzero tens degree of temperature, in this special environment, need the one can be high temperature resistant, cable that again can be cold-resistant, to ensure the normal operation of equipment under north of china in winter adverse circumstances.
Utility model content
In order to overcome the defect of above-mentioned prior art, the utility model provides a kind of freeze proof heat resistanceheat resistant cable.
The utility model takes following technical scheme to realize: a kind of freeze proof heat resistanceheat resistant cable, it mainly comprises copper metal hose, nickel strap armour, chlorosulfonated polyethylene sheath layer, butyronitrile insulating barrier, galvanized steel strip polyolefin jacket layer and multiple conductor, cable core center is set to copper metal hose, outside copper metal hose, wrap up one deck nickel strap armour, outside described nickel strap armour, wrap up one deck chlorosulfonated polyethylene sheath layer, outside described chlorosulfonated polyethylene sheath layer, wrap up one deck butyronitrile insulating barrier, multiple conductor is respectively four copper conductors, four groups of aluminium conductor cores, four groups of nickel conductor thread cores and four aluminium alloy conductors, four copper conductors are evenly extruded in nickel strap armour inside, four groups of aluminium conductor cores are evenly extruded between described nickel strap armour and chlorosulfonated polyethylene sheath layer, four groups of nickel conductor thread cores are evenly extruded between chlorosulfonated polyethylene sheath layer and butyronitrile insulating barrier, and four aluminium alloy conductors are evenly extruded between butyronitrile insulating barrier and galvanized steel strip polyolefin jacket layer.
The utlity model has in sum following beneficial effect: the resistance to heat resistance of freezing of the utility model is good, ageing-resistant, can in-50～300 DEG C of environment, normal mounting move, non-oxidizability is strong, has excellent electrical insulation properties.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, copper metal hose; 2, nickel strap armour; 3, chlorosulfonated polyethylene sheath layer; 4, butyronitrile insulating barrier; 5, galvanized steel strip polyolefin jacket layer; 6, copper conductor; 7, aluminium conductor core; 8, nickel conductor thread core; 9, aluminium alloy conductor.
Embodiment
As shown in Figure 1, a kind of freeze proof heat resistanceheat resistant cable, it mainly comprises copper metal hose 1, nickel strap armour 2, chlorosulfonated polyethylene sheath layer 3, butyronitrile insulating barrier 4, galvanized steel strip polyolefin jacket layer 5 and multiple conductor, cable core center is set to copper metal hose 1, outside copper metal hose 1, wrap up one deck nickel strap armour 2, outside described nickel strap armour 2, wrap up one deck chlorosulfonated polyethylene sheath layer 3, outside described chlorosulfonated polyethylene sheath layer 3, wrap up one deck butyronitrile insulating barrier 4, multiple conductor is respectively four copper conductors 6, four groups of aluminium conductor cores 7, four groups of nickel conductor thread cores 8 and four aluminium alloy conductors 9.
Embodiment: four copper conductors 6 are evenly extruded in nickel strap armour 2 inside.
Four groups of aluminium conductor cores 7 are evenly extruded between described nickel strap armour 2 and chlorosulfonated polyethylene sheath layer 3.
Four groups of nickel conductor thread cores 8 are evenly extruded between chlorosulfonated polyethylene sheath layer 3 and butyronitrile insulating barrier 4.
Four aluminium alloy conductors 9 are evenly extruded between butyronitrile insulating barrier 4 and galvanized steel strip polyolefin jacket layer 5.
Further, copper metal hose 1 cross section is less than 16 mm
2, be greater than 12 mm
2; Four copper conductors 6 are to make by copper wire is stranded, and copper conductor 6 cross sections are less than 10 mm
2, be greater than 8 mm
2; In aluminium conductor core 7, aluminium conductor is to make by aluminium wire is stranded, and aluminium conductor cross section is less than 8 mm
2, be greater than 6 mm
2; In nickel conductor thread core 8, nickel conductor is to make by nickel wire is stranded, and nickel cross-sectional area of conductor is less than 7 mm
2, be greater than 5 mm
2; Aluminium alloy conductor 9 is to make by aluminum-alloy wire is stranded, and aluminium alloy conductor cross section is less than 7 mm
2, be greater than 5 mm
2.
Further, the permission bending radius of this cable is the outside diameter of cable 6 times.
The above is the utility model embodiment, 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 (1)
1. a freeze proof heat resistanceheat resistant cable, it mainly comprises copper metal hose, nickel strap armour, chlorosulfonated polyethylene sheath layer, butyronitrile insulating barrier, galvanized steel strip polyolefin jacket layer and multiple conductor, it is characterized in that: cable core center is set to copper metal hose, outside copper metal hose, wrap up one deck nickel strap armour, outside described nickel strap armour, wrap up one deck chlorosulfonated polyethylene sheath layer, outside described chlorosulfonated polyethylene sheath layer, wrap up one deck butyronitrile insulating barrier, multiple conductor is respectively four copper conductors, four groups of aluminium conductor cores, four groups of nickel conductor thread cores and four aluminium alloy conductors, four copper conductors are evenly extruded in nickel strap armour inside, four groups of aluminium conductor cores are evenly extruded between described nickel strap armour and chlorosulfonated polyethylene sheath layer, four groups of nickel conductor thread cores are evenly extruded between chlorosulfonated polyethylene sheath layer and butyronitrile insulating barrier, and four aluminium alloy conductors are evenly extruded between butyronitrile insulating barrier and galvanized steel strip polyolefin jacket layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345464.1U CN203950570U (en) | 2014-06-26 | 2014-06-26 | A kind of freeze proof heat resistanceheat resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345464.1U CN203950570U (en) | 2014-06-26 | 2014-06-26 | A kind of freeze proof heat resistanceheat resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950570U true CN203950570U (en) | 2014-11-19 |
Family
ID=51892593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345464.1U Expired - Fee Related CN203950570U (en) | 2014-06-26 | 2014-06-26 | A kind of freeze proof heat resistanceheat resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103349A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cable resistant to freeze and heat |
-
2014
- 2014-06-26 CN CN201420345464.1U patent/CN203950570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103349A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cable resistant to freeze and heat |
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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: 20141119 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |