CN108550430A - A kind of Novel fireproof electric wire - Google Patents
A kind of Novel fireproof electric wire Download PDFInfo
- Publication number
- CN108550430A CN108550430A CN201810532676.3A CN201810532676A CN108550430A CN 108550430 A CN108550430 A CN 108550430A CN 201810532676 A CN201810532676 A CN 201810532676A CN 108550430 A CN108550430 A CN 108550430A
- Authority
- CN
- China
- Prior art keywords
- layer
- conductor support
- fire protection
- electric wire
- fire
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of Novel fireproof electric wires, including four conducting wires, a stratus mother layer is cased on the outside of conducting wire, thermal insulation layer is around the outside of mica layer, it is provided with conductor support between four conducting wires, flexible guide rod is set in conductor support, one layer of low smoke and zero halogen liner layer is cased on the outside of four conducting wires, it is cased with fire protection layer on the outside of low smoke and zero halogen liner layer, anti-flaming liquid is provided in fire protection layer, the outer sheath of fire protection layer is equipped with one layer of refractory layer, conductor support passes through low smoke and zero halogen liner layer and fire protection layer, and fire protection layer is divided into four parts, it is provided with packing material between conductor support and low smoke and zero halogen liner layer, vacuum is set as in packing material.The electric wire flameproof effect is good, reasonable for structure.
Description
Technical field
The present invention relates to a kind of electric wire, especially a kind of Novel fireproof electric wire.
Background technology
As various power equipments are more and more, there are many for connecting power equipment for arrangement in the wall of each family
Electric wire, and outer wall is all equipped with the various contactors being connected with electric wire, if fire occurs for house,
Big fire is burnt to contactor, and due to the circuit characteristic of electric wire, the fire on contactor just can spread to rapidly whole electricity
Line cable, and the insulating layer of electric wire is all rubber material, therefore numerous electric wires will be in cable on fire in wall
Simultaneously there is a situation where burning in the case of cable fire, and aflame electric wire is then easy to short-circuit conditions occur, electricity
The short circuit phenomenon of line cable, which but will aggravate burning degree, makes fire be unable to get control, not only seriously endangers property safety, and make
The personal safety of people is unable to get guarantee, and there are itself heat production height to block for existing fireproof electric wire and cable, and prevents fires
The bad problem of effect.
Invention content
It is an object of the invention to overcome the prior art, a kind of Novel fireproof electric wire is provided.
The purpose of the present invention is achieved through the following technical solutions：A kind of Novel fireproof electric wire, including four conducting wires, it is described
A stratus mother layer is cased on the outside of conducting wire, the thermal insulation layer is provided between the outside of mica layer, four conducting wires
Flexible guide rod is arranged in the conductor support, one layer of low smoke and zero halogen liner is cased on the outside of four conducting wires for conductor support
Layer, it is cased with fire protection layer on the outside of the low smoke and zero halogen liner layer, anti-flaming liquid is provided in the fire protection layer, the fire protection layer
Outer sheath is equipped with one layer of refractory layer, and the conductor support passes through low smoke and zero halogen liner layer and fire protection layer, and fire protection layer is divided into
Four parts are provided with packing material, are arranged in the packing material between the conductor support and the low smoke and zero halogen liner layer
For vacuum.
Preferably, the conducting wire is that well-regulated, concentric type layering twists by the identical soft round copper wire of an at least diameter
It makes.
Preferably, the refractory layer is process by the heat-resisting composite band of synthetic mineral.
Preferably, the conductor support is fire-retardant material conductor support.
Preferably, the packing material is fire-retardant material material.
The present invention has the following advantages：Flame-proof wire in the application is when big fire is burnt, if refractory layer is big
It is melted in the case of fiery high temperature, so that fire protection layer anti-flaming liquid flows out, big fire is inhibited；Simultaneously inside electric wire
The setting of fire proofing, especially vacuum is also not easy to damage electric wire；Conductor support is separated by each conductor list simultaneously
Member so that cable will not all rear failures on fire in the short time.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
In figure：1- conducting wires, 2- mica layers, 3- thermal insulation layers, 4- conductor supports, 5- toughness guide rods, 6- low smoke and zero halogen liner layers, 7- are anti-
Fire layer, 8- refractory layers, 9- packing materials.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
It states.
As shown in Figure 1, a kind of Novel fireproof electric wire, including four conducting wires 1, the outside of the conducting wire 1 are cased with stratus mother
Layer 2, the thermal insulation layer 3 is provided with conductor support 4, the conductor between the outside of mica layer 2, four conducting wires 1
Flexible guide rod 5 is set in holder 4, the outsides of four conducting wires 1 is cased with one layer of low smoke and zero halogen liner layer 6, the low cigarette without
The outside of halogen liner layer 6 is cased with fire protection layer 7, and anti-flaming liquid is provided in the fire protection layer 7, and the outside of the fire protection layer 7 is arranged
There is one layer of refractory layer 8, the conductor support 4 passes through low smoke and zero halogen liner layer 6 and fire protection layer 7, and fire protection layer 7 is divided into four
Point, it is provided with packing material 9 between the conductor support 4 and the low smoke and zero halogen liner layer 6, is arranged in the packing material 9
For vacuum.
The conducting wire 1 is that well-regulated, concentric type layering process forms by the identical soft round copper wire of an at least diameter.
The refractory layer 8 is process by the heat-resisting composite band of synthetic mineral.
The conductor support 4 is fire-retardant material conductor support.
Preferably, the packing material 9 is fire-retardant material material.
Novel fireproof electric wire in the application is when big fire is burnt, if refractory layer quilt in the case of big fire high temperature
Melt, so that fire protection layer anti-flaming liquid flows out, big fire is inhibited；Fire proofing inside electric wire simultaneously, especially
The setting of vacuum is also not easy to damage electric wire；Conductor support is separated by each conductor element simultaneously so that cable will not
All rear failures on fire in short time
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
Under the premise of different disengaging the invention are conceived, various modifications and improvements can be made, these belong to the present invention's
Protection domain.
Claims (5)
1. a kind of Novel fireproof electric wire, it is characterised in that：Including four conducting wires（1）, the conducting wire（1）Outside be cased with a stratus
Mother layer（2）, the thermal insulation layer（3）Around mica layer（2）Outside, four conducting wires（1）Between be provided with conductor support
（4）, the conductor support（4）Middle setting flexible guide rod（5）, four conducting wires（1）Outside be cased with one layer of low smoke and zero halogen
Liner layer（6）, the low smoke and zero halogen liner layer（6）Outside be cased with fire protection layer（7）, the fire protection layer（7）It is inside provided with fire-retardant
Liquid, the fire protection layer（7）Outer sheath be equipped with one layer of refractory layer（8）, the conductor support（4）Across low smoke and zero halogen liner layer
（6）And fire protection layer（7）, and by fire protection layer（7）It is divided into four parts, the conductor support（4）With the low smoke and zero halogen liner layer
（6）Between be provided with packing material（9）, the packing material（9）Inside it is set as vacuum.
2. a kind of Novel fireproof electric wire according to claim 1, it is characterised in that：The conducting wire（1）It is by least one
The identical soft round copper wire of diameter is well-regulated, concentric type layering process forms.
3. a kind of Novel fireproof electric wire according to claim 1, it is characterised in that：The refractory layer（8）By synthetic mineral
Heat-resisting composite band is process.
4. a kind of Novel fireproof electric wire according to claim 1, it is characterised in that：The conductor support（4）For fire-retardant material
Matter conductor support.
5. a kind of Novel fireproof electric wire according to claim 1, it is characterised in that：The packing material（9）For fire-retardant material
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810532676.3A CN108550430A (en) | 2018-05-29 | 2018-05-29 | A kind of Novel fireproof electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810532676.3A CN108550430A (en) | 2018-05-29 | 2018-05-29 | A kind of Novel fireproof electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108550430A true CN108550430A (en) | 2018-09-18 |
Family
ID=63511499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810532676.3A Withdrawn CN108550430A (en) | 2018-05-29 | 2018-05-29 | A kind of Novel fireproof electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108550430A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949990A (en) * | 2019-04-25 | 2019-06-28 | 通鼎互联信息股份有限公司 | A kind of cable fire resistant flame retardant band |
| CN111640533A (en) * | 2020-05-26 | 2020-09-08 | 沈阳奥唯线缆制造有限公司 | Mineral insulated cable with corrugated sheath and copper core |
-
2018
- 2018-05-29 CN CN201810532676.3A patent/CN108550430A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949990A (en) * | 2019-04-25 | 2019-06-28 | 通鼎互联信息股份有限公司 | A kind of cable fire resistant flame retardant band |
| CN111640533A (en) * | 2020-05-26 | 2020-09-08 | 沈阳奥唯线缆制造有限公司 | Mineral insulated cable with corrugated sheath and copper core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |