CN204117660U - A kind of Novel fireproof cable - Google Patents
A kind of Novel fireproof cable Download PDFInfo
- Publication number
- CN204117660U CN204117660U CN201420399162.2U CN201420399162U CN204117660U CN 204117660 U CN204117660 U CN 204117660U CN 201420399162 U CN201420399162 U CN 201420399162U CN 204117660 U CN204117660 U CN 204117660U
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- China
- Prior art keywords
- insulating barrier
- inner core
- insulating
- heat
- fireproof cable
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Abstract
The utility model discloses a kind of Novel fireproof cable, include shell, ignition wire, fire extinguishing oxidant layer, heat-insulating flame-retardant layer, insulating barrier and inner core, the side of described shell is provided with groove, ignition wire is filled with in described groove, filler, insulating barrier and inner core is provided with in described heat-insulating flame-retardant layer, described inner core is provided with more than one, and inner core be all enclosed with insulating barrier in appearance, described filler is filled between insulating barrier and heat-insulating flame-retardant layer; The protection of this Novel fireproof cable height, shock resistance and good pressure-resistant performance, fire-resistant by force anticorrosion, and possess fire-extinguishing function concurrently.
Description
Technical field
The utility model relates to a kind of Novel fireproof cable.
Background technology
At present, cable is widely used in electric power, communication and associated transport engineering in, the cable of at least two stranded similar ropes is normally often organized by several or several groups of wires, often organize mutually insulated between wire, and be often twisted into round a 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, when breaking out of fire or special producing need under fire-resistant withstand voltage environment, common cable is easy to melting, to exposing conductor, cause electric power accident or make power failure, serious fire-fighting even may be caused unexpected.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of high protection, shock resistance and good pressure-resistant performance, fire-resistant by force anticorrosion, and possesses the Novel fireproof cable of fire-extinguishing function concurrently.
For solving the problem, the utility model adopts following technical scheme:
A kind of Novel fireproof cable, include shell, ignition wire, fire extinguishing oxidant layer, heat-insulating flame-retardant layer, insulating barrier and inner core, the side of described shell is provided with groove, ignition wire is filled with in described groove, described ignition wire is fixedly connected with shell, described shell, fire extinguishing oxidant layer, heat-insulating flame-retardant layer wraps up setting from outside to inside successively, and be fixedly connected sequentially, filler is provided with in described heat-insulating flame-retardant layer, insulating barrier and inner core, described inner core is provided with more than one, and inner core be all enclosed with insulating barrier in appearance, 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 fiber.
As preferably, described filler is rock wool filler.
As preferably, described insulating barrier is gel layer.
The beneficial effects of the utility model are: owing to being provided with sandwich construction, comprise stainless steel casing, heat-insulating flame-retardant layer, rock wool filler and insulating barrier, make this Novel fireproof cable height protection, shock resistance and good pressure-resistant performance, fire-resistant by force anticorrosion; Owing to being provided with Kindling layer and fire extinguishing oxidant layer, this Novel fireproof cable is made to possess fire-extinguishing function concurrently.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of Novel fireproof cable of the utility model.
Embodiment
Consult shown in Fig. 1, a kind of Novel fireproof cable, include shell 1, ignition wire 2, fire extinguishing oxidant layer 3, heat-insulating flame-retardant layer 4, insulating barrier 6 and inner core 7, the side of described shell 1 is provided with groove (not shown), ignition wire 2 is filled with in described groove, described ignition wire 2 is fixedly connected with shell 1, when there is naked light around Novel fireproof cable, ignition wire can be lighted, expose breach, because the air pressure of outside is little, inner air pressure is large, so the extinguishing chemical in shell in fire extinguishing oxidant layer can spray, thus fire extinguishing, described shell 1, fire extinguishing oxidant layer 3, heat-insulating flame-retardant layer 4 wraps up setting from outside to inside successively, and be fixedly connected sequentially, filler 5 is provided with in described heat-insulating flame-retardant layer 4, 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 insulating barrier 6 in appearance, 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 and inner core 7 are fixedly connected sequentially, the material layer structures that multilayer has a fire retardant insulating performance extremely effectively can protect 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 fiber, 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.
The beneficial effects of the utility model are: owing to being provided with sandwich construction, comprise stainless steel casing, heat-insulating flame-retardant layer, rock wool filler and insulating barrier, make this Novel fireproof cable height protection, shock resistance and good pressure-resistant performance, fire-resistant by force anticorrosion; Owing to being provided with Kindling layer and fire extinguishing oxidant layer, this Novel fireproof cable is made to possess fire-extinguishing function concurrently.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change 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 (6)
1. a Novel fireproof cable, it is characterized in that: include shell, ignition wire, fire extinguishing oxidant layer, heat-insulating flame-retardant layer, insulating barrier and inner core, the side of described shell is provided with groove, ignition wire is filled with in described groove, described ignition wire is fixedly connected with shell, described shell, fire extinguishing oxidant layer, heat-insulating flame-retardant layer wraps up setting from outside to inside successively, and be fixedly connected sequentially, filler is provided with in described heat-insulating flame-retardant layer, insulating barrier and inner core, described inner core is provided with more than one, and inner core be all enclosed with insulating barrier in appearance, 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 fiber.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399162.2U CN204117660U (en) | 2014-07-20 | 2014-07-20 | A kind of Novel fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399162.2U CN204117660U (en) | 2014-07-20 | 2014-07-20 | A kind of Novel fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117660U true CN204117660U (en) | 2015-01-21 |
Family
ID=52334950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399162.2U Expired - Fee Related CN204117660U (en) | 2014-07-20 | 2014-07-20 | A kind of Novel fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114121353A (en) * | 2021-11-18 | 2022-03-01 | 湖北工业大学 | Resistance to compression cable of road bridge snow melt ice |
-
2014
- 2014-07-20 CN CN201420399162.2U patent/CN204117660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114121353A (en) * | 2021-11-18 | 2022-03-01 | 湖北工业大学 | Resistance to compression cable of road bridge snow melt ice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel fireproof cable Effective date of registration: 20170726 Granted publication date: 20150121 Pledgee: China Co. truction Bank Corp Zhongshan branch Pledgor: ZHONGSHAN FRIGATE SCIENCE & TECHNOLOGY INDUSTRY Co.,Ltd. Registration number: 2017990000689 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200720 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221207 Granted publication date: 20150121 Pledgee: China Co. truction Bank Corp Zhongshan branch Pledgor: ZHONGSHAN FRIGATE SCIENCE & TECHNOLOGY INDUSTRY Co.,Ltd. Registration number: 2017990000689 |