CN202601266U - Ratproof flame-retardant copper core cable - Google Patents
Ratproof flame-retardant copper core cable Download PDFInfo
- Publication number
- CN202601266U CN202601266U CN 201220252807 CN201220252807U CN202601266U CN 202601266 U CN202601266 U CN 202601266U CN 201220252807 CN201220252807 CN 201220252807 CN 201220252807 U CN201220252807 U CN 201220252807U CN 202601266 U CN202601266 U CN 202601266U
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- China
- Prior art keywords
- copper core
- core cable
- cable
- insulating barrier
- flame retardant
- 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 ratproof flame-retardant copper core cable. The copper core cable comprises a plurality of copper core conductors, wherein a first fireproof layer and a first insulating layer are sequentially arranged on the outer side of each of the copper core conductors; a filling layer is arranged between one first insulating layer of one copper core conductor and another first insulating layer of another copper core conductor; and a second fireproof layer, a second insulating layer and a jacket layer are sequentially arranged on the outer side of each of the filling layers. By the copper core cable, the jacket layers are arranged on the outmost sides of the copper cores to play a role in preventing rats; and the fireproof layers, the filling layers and the insulating layers are arranged on the outer sides of the copper core conductors so as to ensure that the copper core cable have a fireproof function.
Description
Technical field
The utility model relates to the cable technology field, the fire-retardant copper core cable of particularly a kind of protection against rodents.
Background technology
The appearance of electric wire, make send out, fail, become, supply, join, the fail safe of electricity consumption obtained large increase, the cable type of selling in the market is various; Like anti-ant or rodent-resistant cable, water-proof cable, flame retardant cable, fire-resisting cable, flame resistant cable etc., and these cables only adapt to the requirement of a certain security performance, do not have two kinds or above performance requirements basically; And in some occasions; Like the occasion that personnel such as light rail subway, station, hospital, office building concentrate, wherein fire-retardant is an important index, in the time of breaking out of fire; Cable can guarantee operation a period of time; Assurance has enough escape time, and these occasions also are the occasions that mouse relatively wreaks havoc equally, and the cable that therefore uses in these occasions had both needed anti-flaming function; Need the protection against rodents function again, and the single cable feature of prior art also can not satisfy above-mentioned requirement.
The utility model content
The purpose of the utility model is to provide a kind of can satisfy the protection against rodents function, can satisfy the fire-retardant copper core cable of protection against rodents of anti-flaming function again.
To achieve these goals; The utility model has adopted following technical scheme: the fire-retardant copper core cable of a kind of protection against rodents; Comprise a plurality of core conductors; Said each core conductor outside is provided with first flame retardant coating, first insulating barrier successively, is provided with packed layer between first insulating barrier of said each core conductor, and the said packed layer outside is provided with second flame retardant coating, second insulating barrier and restrictive coating successively.
Preferably, the material of said first flame retardant coating, second flame retardant coating is a pvc material.
Preferably, the material of said restrictive coating is a polyolefine material.
Preferably, the material of said packed layer is a polypropylene material.
Preferably, the material of said first insulating barrier, second insulating barrier is a flame retardant polyolefine material.
After adopting said structure, the utlity model has following beneficial effect: restrictive coating is arranged on a core outermost, has played the protection against rodents effect, and the tube core conductor outside is provided with flame retardant coating, packed layer and insulating barrier, make a core cable further play fire-resistant effect.
Description of drawings
Fig. 1 is the structure chart of the tube core cable of the utility model.
Embodiment
Come the utility model is done further detailed explanation below in conjunction with accompanying drawing and specific embodiment.
Referring to shown in Figure 1; The utility model provides a kind of protection against rodents fire-retardant copper core cable, comprises a plurality of core conductors 1, and said each core conductor 1 outside is provided with first flame retardant coating 2, first insulating barrier 3 successively; Be provided with packed layer 4 between first insulating barrier 3 of said each core conductor 1; Said packed layer 4 outsides are provided with second flame retardant coating 5, second insulating barrier 6 and restrictive coating 7 successively, promptly by outside interior, are followed successively by packed layer 4, second flame retardant coating 5, second insulating barrier 6 and restrictive coating 7.The material of said first flame retardant coating 2, second flame retardant coating 5 is a pvc material; The material of said restrictive coating 7 is a polyolefine material; The material of said packed layer 4 is a polypropylene material; The material of said first insulating barrier 3, second insulating barrier 6 is a flame retardant polyolefine material.
The one-tenth product process of the fire-retardant tube of the protection against rodents of the utility model core cable may further comprise the steps; Tube core conductor 1 is pulled into lead; The outside is had first flame retardant coating 2 and first insulating barrier 3 in arms, forms a lead, gets a plurality of leads then and puts together; Be equipped with packed layer 4 between each lead and combine, be provided with second flame retardant coating 5, second insulating barrier 6 and restrictive coating 7 at last again in the outside and obtain to satisfy the protection against rodents function at last, can satisfy the fire-retardant copper core cable of protection against rodents of anti-flaming function again.
The foregoing description is the utility model preferred implementation; But the execution mode of the utility model is not restricted to the described embodiments; And other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection range of the utility model.
Claims (5)
1. fire-retardant copper core cable of protection against rodents; Comprise a plurality of core conductors (1); It is characterized in that: said each core conductor (1) outside is provided with first flame retardant coating (2), first insulating barrier (3) successively; Be provided with packed layer (4) between first insulating barrier (3) of said each core conductor (1), said packed layer (4) outside is provided with second flame retardant coating (5), second insulating barrier (6) and restrictive coating (7) successively.
2. the fire-retardant copper core cable of protection against rodents according to claim 1 is characterized in that: the material of said first flame retardant coating (2), second flame retardant coating (5) is a pvc material.
3. the fire-retardant copper core cable of protection against rodents according to claim 2 is characterized in that: the material of said restrictive coating (7) is a polyolefine material.
4. the fire-retardant copper core cable of protection against rodents according to claim 3 is characterized in that: the material of said packed layer (4) is a polypropylene material.
5. the fire-retardant copper core cable of protection against rodents according to claim 4 is characterized in that: the material of said first insulating barrier (3), second insulating barrier (6) is a flame retardant polyolefine material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252807 CN202601266U (en) | 2012-05-31 | 2012-05-31 | Ratproof flame-retardant copper core cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252807 CN202601266U (en) | 2012-05-31 | 2012-05-31 | Ratproof flame-retardant copper core cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601266U true CN202601266U (en) | 2012-12-12 |
Family
ID=47318797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252807 Expired - Fee Related CN202601266U (en) | 2012-05-31 | 2012-05-31 | Ratproof flame-retardant copper core cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112528A (en) * | 2013-04-19 | 2014-10-22 | 无锡市奇峰电缆有限公司 | Polyethylene chloride insulation fire resistance electric power cable |
-
2012
- 2012-05-31 CN CN 201220252807 patent/CN202601266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112528A (en) * | 2013-04-19 | 2014-10-22 | 无锡市奇峰电缆有限公司 | Polyethylene chloride insulation fire resistance electric power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 437300 development road, Chibi Economic Development Zone, Xianning, Hubei Patentee after: Wuhan gold medal electrician Limited by Share Ltd Address before: 437300 development road, Chibi Economic Development Zone, Xianning, Hubei Patentee before: Wuhan Gold Medal Cable Plastic Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |