CN104167247A - Novel fireproof cable - Google Patents
Novel fireproof cable Download PDFInfo
- Publication number
- CN104167247A CN104167247A CN201410330168.9A CN201410330168A CN104167247A CN 104167247 A CN104167247 A CN 104167247A CN 201410330168 A CN201410330168 A CN 201410330168A CN 104167247 A CN104167247 A CN 104167247A
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- fireproof cable
- novel fireproof
- layer
- insulating
- inner core
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Abstract
The invention discloses a novel fireproof cable which comprises a shell, a firing line, a fire extinguishing agent layer, a heat-insulating flame-retardant layer, an insulating layer and an inner core, wherein a groove is formed in one side of the shell, the firing line is filled in the groove, a filler, the insulating layer and the inner core are arranged in the heat-insulating flame-retardant layer, more than one inner core is arranged, the insulating layer is wrapped on the outer surface of the inner core, and the filler is filled between the insulating layer and the heat-insulating flame-retardant layer; the novel fireproof cable is high in protection, good in impact resistance and pressure resistance, strong in fire resistance and corrosion resistance, and has a fire extinguishing function.
Description
Technical field
The present invention relates to a kind of Novel fireproof cable.
Background technology
At present, cable is widely used in electric power, in communication and associated transport engineering, normally by the cable of several or at least two every group stranded similar ropes that form of several groups of wires, mutually insulated between every group of wire, and be often twisted into round Yi Gen center, whole outside is surrounded by the cover layer of high-insulation, cable of the prior art does not have good fire line and resistance to pressure, under breaking out of fire or the fire-resistant withstand voltage environment of special producing needs time, common cable is easy to melting, to exposing conductor, cause electric power accident or make power failure, even may cause serious fire-fighting unexpected.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of high protection, shock resistance and good pressure-resistant performance, fire-resistant anticorrosion strong, and possesses the Novel fireproof cable of fire-extinguishing function concurrently.
For addressing the above problem, the present invention adopts following technical scheme:
A kind of Novel fireproof cable, include shell, ignition wire, extinguishing chemical layer, heat-insulating flame-retardant layer, insulating barrier and inner core, one side of described shell is provided with groove, in described groove, be filled with ignition wire, described ignition wire is fixedly connected with shell, described shell, extinguishing chemical layer, heat-insulating flame-retardant layer is parcel setting successively from outside to inside, and be fixedly connected sequentially, in described heat-insulating flame-retardant layer, be provided with filler, insulating barrier and inner core, described inner core is provided with more than one, and inner core be all enclosed with in appearance insulating barrier, described filler is filled between insulating barrier and heat-insulating flame-retardant layer, described heat-insulating flame-retardant layer, filler, insulating barrier and inner core are fixedly connected sequentially.
As preferably, described shell is stainless steel casing.
As preferably, described ignition wire is magnesium rod.
As preferably, described heat-insulating flame-retardant layer is basalt fibre layer.
As preferably, described filler is rock wool filler.
As preferably, described insulating barrier is gel layer.
Another technical problem that the present invention will solve is to provide a kind of assembly method of Novel fireproof cable.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
1) staff is arranged on Novel fireproof cable in cable trough;
2) two ends of Novel fireproof cable are connected to corresponding position.
The invention has the beneficial effects as follows: owing to being provided with sandwich construction, comprise stainless steel casing, heat-insulating flame-retardant layer, rock wool filler and insulating barrier, make the high protection of this Novel fireproof cable, shock resistance and good pressure-resistant performance, fire-resistant anticorrosion strong; Owing to being provided with Kindling layer and extinguishing chemical layer, make this Novel fireproof cable possess fire-extinguishing function concurrently.
Brief description of the drawings
Fig. 1 is the structure chart of a kind of Novel fireproof cable of the present invention.
Embodiment
Consult shown in Fig. 1, a kind of Novel fireproof cable, include shell 1, ignition wire 2, extinguishing chemical layer 3, heat-insulating flame-retardant layer 4, insulating barrier 6 and inner core 7, one side of described shell 1 is provided with groove (not shown), in described groove, be filled with ignition wire 2, described ignition wire 2 is fixedly connected with shell 1, in the time there is naked light around in Novel fireproof cable, can light ignition wire, expose breach, because the air pressure of outside is little, inner air pressure is beaten, so the extinguishing chemical in shell in extinguishing chemical layer can spray, thereby fire extinguishing, described shell 1, extinguishing chemical layer 3, heat-insulating flame-retardant layer 4 is parcel setting successively from outside to inside, and be fixedly connected sequentially, in described heat-insulating flame-retardant layer 4, be provided with filler 5, insulating barrier 6 and inner core 7, described inner core 7 is provided with more than one, and inner core 7 be all enclosed with in appearance insulating barrier 6, described filler 5 is filled between insulating barrier 6 and heat-insulating flame-retardant layer 4, described heat-insulating flame-retardant layer 4, filler 5, insulating barrier 6 is fixedly connected sequentially with inner core 7, the material layer structures that multilayer has a fire retardant insulating performance can extremely effectively be protected the use of Novel fireproof cable.
Described shell 1 is stainless steel casing, and stainless steel is attractive in appearance, durable anticorrosion.
Described ignition wire 2 is magnesium rod, and igniting property of magnesium rod is good.
Described heat-insulating flame-retardant layer 4 is basalt fibre layer, resistance to compression good flame resistance.
Described filler 5 is rock wool filler, resistance to compression good flame resistance.
Described insulating barrier 6 is gel layer, resistance to compression good flame resistance.
Another technical problem that the present invention will solve is to provide a kind of assembly method of Novel fireproof cable.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
1) staff is arranged on Novel fireproof cable in cable trough;
2) two ends of Novel fireproof cable are connected to corresponding position.
The invention has the beneficial effects as follows: owing to being provided with sandwich construction, comprise stainless steel casing, heat-insulating flame-retardant layer, rock wool filler and insulating barrier, make the high protection of this Novel fireproof cable, shock resistance and good pressure-resistant performance, fire-resistant anticorrosion strong; Owing to being provided with Kindling layer and extinguishing chemical layer, make this Novel fireproof cable possess fire-extinguishing function concurrently.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement all should be encompassed in the new protection range of this practicality and be as the criterion.
Claims (7)
1. a Novel fireproof cable, it is characterized in that: include shell, ignition wire, extinguishing chemical layer, heat-insulating flame-retardant layer, insulating barrier and inner core, one side of described shell is provided with groove, in described groove, be filled with ignition wire, described ignition wire is fixedly connected with shell, described shell, extinguishing chemical layer, heat-insulating flame-retardant layer is parcel setting successively from outside to inside, and be fixedly connected sequentially, in described heat-insulating flame-retardant layer, be provided with filler, insulating barrier and inner core, described inner core is provided with more than one, and inner core be all enclosed with in appearance insulating barrier, described filler is filled between insulating barrier and heat-insulating flame-retardant layer, described heat-insulating flame-retardant layer, filler, insulating barrier and inner core are fixedly connected sequentially.
2. a kind of Novel fireproof cable according to claim 1, is characterized in that: described shell is stainless steel casing.
3. a kind of Novel fireproof cable according to claim 1, is characterized in that: described ignition wire is magnesium rod.
4. a kind of Novel fireproof cable according to claim 1, is characterized in that: described heat-insulating flame-retardant layer is basalt fibre layer.
5. a kind of Novel fireproof cable according to claim 1, is characterized in that: described filler is rock wool filler.
6. a kind of Novel fireproof cable according to claim 1, is characterized in that: described insulating barrier is gel layer.
7. an assembly method for Novel fireproof cable as claimed in claim 1, is characterized in that:
1) staff is arranged on Novel fireproof cable in cable trough;
2) two ends of Novel fireproof cable are connected to corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330168.9A CN104167247A (en) | 2014-07-13 | 2014-07-13 | Novel fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330168.9A CN104167247A (en) | 2014-07-13 | 2014-07-13 | Novel fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104167247A true CN104167247A (en) | 2014-11-26 |
Family
ID=51911025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410330168.9A Pending CN104167247A (en) | 2014-07-13 | 2014-07-13 | Novel fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104167247A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867552A (en) * | 2015-04-13 | 2015-08-26 | 扬州春天线缆有限公司 | Flame-retardant shielding high-temperature-resistant flexible cable wire |
| CN106362331A (en) * | 2016-12-07 | 2017-02-01 | 国家电网公司 | Cable fire extinguishing sheath |
| CN114141416A (en) * | 2021-11-30 | 2022-03-04 | 河北麟达铝合金线材有限公司 | Fireproof cable |
-
2014
- 2014-07-13 CN CN201410330168.9A patent/CN104167247A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867552A (en) * | 2015-04-13 | 2015-08-26 | 扬州春天线缆有限公司 | Flame-retardant shielding high-temperature-resistant flexible cable wire |
| CN106362331A (en) * | 2016-12-07 | 2017-02-01 | 国家电网公司 | Cable fire extinguishing sheath |
| CN106362331B (en) * | 2016-12-07 | 2021-10-26 | 国家电网公司 | Cable fire extinguishing sleeve |
| CN114141416A (en) * | 2021-11-30 | 2022-03-04 | 河北麟达铝合金线材有限公司 | Fireproof cable |
| CN114141416B (en) * | 2021-11-30 | 2023-11-28 | 河北麟达铝合金线材有限公司 | Fireproof cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141126 |
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| WD01 | Invention patent application deemed withdrawn after publication |