CN202210427U - Fireproof cable - Google Patents
Fireproof cable Download PDFInfo
- Publication number
- CN202210427U CN202210427U CN2011203481908U CN201120348190U CN202210427U CN 202210427 U CN202210427 U CN 202210427U CN 2011203481908 U CN2011203481908 U CN 2011203481908U CN 201120348190 U CN201120348190 U CN 201120348190U CN 202210427 U CN202210427 U CN 202210427U
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- CN
- China
- Prior art keywords
- cable
- oversheath
- fire
- fireproof
- conductor
- 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 present utility model discloses a fireproof cable which comprises a plurality of conductors and an over sheath, an insulation protection layer is wrapped outside each conductor to form cable cores, the cable cores are uniformly distributed inside the over sheath, fireproof filling materials are arranged between the cable cores and the over sheath, and a mica tape is overlapped and wound on the over sheath. The cable is fire-proof and simple in structure, is easy to manufacture, and has good flexibility.
Description
Technical field
The utility model relates to a kind of cable, especially a kind of fireproof cable.
Background technology
The Along with people's growth in the living standard, security against fire is more and more paid attention to.Its insulating material of common cable all is inflammable thing, and cable can quicken spreading of the intensity of a fire when breaking out of fire; Perhaps because improper electricity consumption causes the cable fault initiation fire.
The utility model content
The purpose of the utility model is that a kind of fireproof cable will be provided.
For achieving the above object; The technical scheme of the utility model is: a kind of fireproof cable comprises a plurality of conductors, oversheath, conductor outerwrap insulating protective layer; Form cable core; This cable core is evenly distributed in oversheath, between each cable core and and oversheath between fire resistant infilling is set, the outside overlapping winding mica tape of oversheath.
Further, said conductor is by many stranded the forming of copper cash.
Further, glass fiber is selected in said fire resistant infilling.
Further, said insulating protective layer and oversheath are the tubular body that PVC processes.
When breaking out of fire, the outside mica tape that twines has fire retardation, so this cable can not quicken fire spreading, and this cable conductor is when taking place to puncture, because the effect of fire resistant infilling can initiation fire.This practicality newly not only has fire-resistant function, and type is simple in structure, is easy to processing, has good pliability.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1, a kind of fireproof cable comprises a plurality of conductor 1, oversheath 4; Conductor outerwrap insulating protective layer 2 forms cable core, and this cable core is evenly distributed in oversheath 4; Between each cable core and and oversheath 4 between fire resistant infilling 3 is set, oversheath 4 outside overlapping winding mica tapes 5; Said conductor 1 is by many stranded the forming of copper cash; Glass fiber is selected in fire resistant infilling 3; The tubular body that said insulating protective layer 2 and oversheath 4 are processed for PVC.When breaking out of fire, the outside mica tape 5 that twines has fire retardation, so this cable can not quicken fire spreading, and this cable conductor is when taking place to puncture, because the effect of fire resistant infilling 3 can initiation fire.
All simple distortion of under the situation that does not break away from the utility model core, making or modification all fall into protection scope of the present invention.
Claims (4)
1. a fireproof cable comprises a plurality of conductors, oversheath, it is characterized in that; Conductor outerwrap insulating protective layer forms cable core, and this cable core is evenly distributed in oversheath; Between each cable core and and oversheath between fire resistant infilling is set, the outside overlapping winding mica tape of oversheath.
2. a kind of fireproof cable according to claim 1 is characterized in that, said conductor is by many stranded the forming of copper cash.
3. a kind of fireproof cable according to claim 1 is characterized in that, glass fiber is selected in said fire resistant infilling.
4. a kind of fireproof cable according to claim 1 is characterized in that, said insulating protective layer and oversheath are the tubular body that PVC processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203481908U CN202210427U (en) | 2011-09-16 | 2011-09-16 | Fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203481908U CN202210427U (en) | 2011-09-16 | 2011-09-16 | Fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202210427U true CN202210427U (en) | 2012-05-02 |
Family
ID=45989970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203481908U Expired - Fee Related CN202210427U (en) | 2011-09-16 | 2011-09-16 | Fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202210427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895190A (en) * | 2016-06-24 | 2016-08-24 | 浙江英美达电缆科技有限公司 | Long-term ultraviolet aging resistant wrapped aluminium alloy power cable |
-
2011
- 2011-09-16 CN CN2011203481908U patent/CN202210427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895190A (en) * | 2016-06-24 | 2016-08-24 | 浙江英美达电缆科技有限公司 | Long-term ultraviolet aging resistant wrapped aluminium alloy power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20120916 |