CN207883378U - Novel environment friendly nontoxic flame-retarding wire - Google Patents
Novel environment friendly nontoxic flame-retarding wire Download PDFInfo
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- CN207883378U CN207883378U CN201820050354.0U CN201820050354U CN207883378U CN 207883378 U CN207883378 U CN 207883378U CN 201820050354 U CN201820050354 U CN 201820050354U CN 207883378 U CN207883378 U CN 207883378U
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- core frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The present utility model application belongs to technical field of electric wires and cables, specifically disclose a kind of novel environment friendly nontoxic flame-retarding wire, including core and soft core frame, core frame described in frame includes the arc coil of multiple openings, the open end of the arc coil is outwardly, blind end reclines together, the core outer surface is equipped with the insulating layer of polyethylene material, the core is located in arc coil, core frame outer surface is equipped with flame retardant coating, the flame retardant coating appearance is equipped with filled layer, and the filled layer outer surface is equipped with wearing layer.This programme is mainly used for transmitting electric energy in various circuits, solves electric wire and generates venomous injurant in burning to bring security hidden trouble to the person.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, specifically discloses a kind of novel environment friendly nontoxic flame-retarding wire.
Background technology
Electric energy used in daily production and life is transmitted by electric wire, and remote by high-tension bus-bar will
Electric energy transmits, and can meet production and the household electricity of different regions, great convenience is provided for people’s lives.
Halogen is typically contained in existing electric wire, pernicious gas can be generated in cable and wire adstante febre, fire is occurring
When calamity, the long-living a large amount of pollutant of cable and wire Combustion Energy and Toxic bring security risk to the person.
Utility model content
The purpose of this utility model is providing a kind of novel environment friendly nontoxic flame-retarding wire, to solve electric wire in burning
Venomous injurant is led to the problem of to bring security risk to the person.
In order to achieve the above object, the base case of the utility model is：Novel environment friendly nontoxic flame-retarding wire, including core
With soft core frame, the core frame is internally provided with the cavity being connected to appearance, poroid filling material is equipped in the cavity
Material, the core frame include the arc coil of multiple openings, the open end of the arc coil outwardly, the envelope of the arc coil
Closed end reclines together, and the core outer surface is equipped with the insulating layer of polyethylene material, and the core is located in arc coil, described
Core frame outer surface is equipped with flame retardant coating, and the flame retardant coating appearance is equipped with filled layer, and the filled layer outer surface is equipped with low smoke and zero halogen
The outer surface of the wearing layer of material, the cavity and the wearing layer is communicated with venthole.
The operation principle of this base case is：Soft core frame is set in electric wire, inside core frame setting with
Poroid packing material is added in the cavity of appearance connection in cavity, and when core radiates, heat can be transmitted to filling by core
Material is filled material absorption；Due to including the arc coil of multiple openings by core frame, the open end of arc coil outwardly,
Blind end reclines together, convenient for the position of core is fixed by core frame, core frame can be played between core isolation and absolutely
Edge acts on；Since core appearance is equipped with the insulating layer of polyethylene material, so preferable insulating effect can be played to core；Due to
Core frame outer surface is equipped with flame retardant coating, so flame retardant coating can prevent fire from burning away to core or core frame；Outside due to flame retardant coating
Surface is equipped with filled layer, so filled layer can further function as insulation and protective effect to electric wire；It is arranged in filled layer outer surface
The wearing layer of low smoke and zero halogen material, prevents electric wire from wearing, and increases the service life of electric wire；It is connected between wearing layer and cavity
Air hole, the poroid material in cavity expand after absorbing the heat of core, are passed through by squeezing the gas in cavity by heat saturating
Stomata is taken out of outside wearing layer, convenient for heat dissipation in time.
The advantageous effect of this base case is：Core frame is set inside electric wire, convenient for fixed core, while can be prevented
Short circuit occurs for contact between core, moreover it is possible to preferably be fixed on core inside electric wire, after the insulating layer on core damages also
Further guaranteeing role can be played；Linear erection is set to by the structure of multiple arcs coil group layer, and the end of arc coil
Outwardly, blind end sticks together mouth, facilitates when electric wire is processed and core is put into arc coil, meanwhile, it is equipped with opening
Arc coil, convenient for saving material；Refractory material continues to burn electric wire after capable of preventing wearing layer from damaging, and can effectively play fire prevention and make
With.
Compared with prior art, core frame, which is arranged, in the present apparatus inside electric wire can preferably fix core, play protective wire
The effect of core uses environment-friendlyflame-retardant flame-retardant material in this programme, can play preferable fireproofing function, will not after electric wire is burned
Generate poisonous and hazardous pollutant, safety and environmental protection.
Further, the core frame be heat-insulated silica gel material core frame, heat-insulated silica gel have excellent resistant of high or low temperature,
Solvent resistance, resistance to acid and alkali, the more characteristics such as flexibility.
Further, the flame retardant coating is the flame retardant coating of high silica cloth material, and high silica cloth is that have heat-resisting, soft special type
Crystal fibre fabric can keep the flexibility of electric wire.
Further, the filled layer is the filled layer of glass fibre material, glass fibre have insulating properties, heat resistance it is strong,
The features such as corrosion resistance and high mechanical strength, can play effective fireproofing function.
Further, the core frame includes 3 arc coil, and 3 arc coil are convenient for zero curve, firewire and ground wire point
It opens, prevents short circuit.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model novel environment friendly nontoxic flame-retarding wire embodiment；
Fig. 2 is the structural schematic diagram of arc coil in Fig. 1.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference numeral in Figure of description includes：Core 1, arc coil 3, insulating layer 4, flame retardant coating 5, is filled out core frame 2
Fill layer 6, wearing layer 7, cavity 8, air hole 9.
As depicted in figs. 1 and 2, novel environment friendly nontoxic flame-retarding wire, including core frame 2, core frame 2 are preferably heat-insulated silica gel
Material, the cavity 8 being connected to its outer surface is offered inside core frame 2；Core frame 2 includes the arc coil that multiple phases recline
3, preferably 3 in the present embodiment, core 1 is installed in arc coil 3, core 1 is wrapped with the insulating layer of polyethylene material
4,2 outer surface of core frame is enclosed with flame retardant coating 5, and flame retardant coating 5 is preferably high silica cloth；5 outer surface of flame retardant coating is enclosed with filled layer
6,6 material of filled layer is preferably glass fibre material, and 6 outer surface of filled layer is enclosed with wearing layer 7, and wearing layer 7 is preferably low
Cigarette Halogen wear-resistant material；Cavity 8 and the outer surface of wearing layer 7 are communicated with air hole 9.
When it is implemented, electric wire is accessed in circuit, core frame 2 can play fixed function to the core 1 in electric wire, together
When, heat-insulated silica gel material, heat-insulated silica gel has excellent resistant of high or low temperature, solvent resistance, resistance to acid and alkali, more flexibility etc.
Characteristic, can increase the flexibility of electric wire, and core frame 2 can play isolation and insulating effect to the core 1 in electric wire；Insulating layer 4 can be prevented
Only core 1 leaks electricity, and avoids generating short circuit problem；Core frame 2 and core 1 are wrapped in inside with flame retardant coating 5, can be prevented when catching fire
Only burn the insulating layer 4 for ruining 1 outer surface of core；The filled layer 6 of 4 outer surface of insulating layer package can further be protected inside electric wire not
It is burned out；Wearing layer 7 is the wear-resisting refractory of no smoke low-halogen, can prevent electric wire from wearing, and will not be generated burning poisonous and harmful
Pollutant, not only environmental protection but also safety；It can send out thermogenetic heat by core 1 by air hole 9 to be dispersed into outside wearing layer 7.
Above-described is only the embodiments of the present invention, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are not all interfered with
The effect and patent practicability that the utility model is implemented.
Claims (5)
1. novel environment friendly nontoxic flame-retarding wire, which is characterized in that including core and soft core frame, set inside the core frame
There is the cavity being connected to appearance, is equipped with poroid packing material in the cavity, the core frame includes the arc of multiple openings
Coil, outwardly, the blind end of the arc coil reclines together for the open end of the arc coil, and the core outer surface is equipped with
The insulating layer of polyethylene material, the core are located in arc coil, and core frame outer surface is equipped with flame retardant coating, the fire resisting
Layer appearance be equipped with filled layer, the filled layer outer surface be equipped with low smoke and zero halogen material wearing layer, the cavity with it is described wear-resisting
The outer surface of layer is communicated with venthole.
2. novel environment friendly nontoxic flame-retarding wire according to claim 1, which is characterized in that the core frame is heat-insulated silica gel
The core frame of material.
3. novel environment friendly nontoxic flame-retarding wire according to claim 2, which is characterized in that the flame retardant coating is high silica cloth
The flame retardant coating of material.
4. novel environment friendly nontoxic flame-retarding wire according to claim 3, which is characterized in that the filled layer is glass fibre
The filled layer of material.
5. according to claim 1-4 any one of them novel environment friendly nontoxic flame-retarding wires, which is characterized in that the core frame packet
Include 3 arc coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050354.0U CN207883378U (en) | 2018-01-10 | 2018-01-10 | Novel environment friendly nontoxic flame-retarding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050354.0U CN207883378U (en) | 2018-01-10 | 2018-01-10 | Novel environment friendly nontoxic flame-retarding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883378U true CN207883378U (en) | 2018-09-18 |
Family
ID=63506125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820050354.0U Active CN207883378U (en) | 2018-01-10 | 2018-01-10 | Novel environment friendly nontoxic flame-retarding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312443A (en) * | 2020-04-07 | 2020-06-19 | 王永琦 | High-temperature-resistant corrosion-resistant power cable |
-
2018
- 2018-01-10 CN CN201820050354.0U patent/CN207883378U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312443A (en) * | 2020-04-07 | 2020-06-19 | 王永琦 | High-temperature-resistant corrosion-resistant power cable |
| CN111312443B (en) * | 2020-04-07 | 2021-07-13 | 交泰电缆雄县有限公司 | High-temperature-resistant corrosion-resistant power cable |
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