CN206685177U - A kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable - Google Patents
A kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable Download PDFInfo
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- CN206685177U CN206685177U CN201720326255.6U CN201720326255U CN206685177U CN 206685177 U CN206685177 U CN 206685177U CN 201720326255 U CN201720326255 U CN 201720326255U CN 206685177 U CN206685177 U CN 206685177U
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- fire resisting
- tension cable
- fire
- high temperature
- temperature resistant
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Abstract
It the utility model is related to a kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable.The utility model belongs to technical field of electric wires and cables.A kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable, is characterized in：High temperature resistant fire resisting flexible pavement vehicle high-tension cable is by conductor (1), Ceramic silicon rubber insulating barrier (2), organosilicon fire-resistant isinglass belt (3), braiding layer (4), aluminum plastic film (5) and restrictive coating (6) are formed, wrapped organosilicon fire-resistant isinglass belt (3) on the outside of the insulated wire cores that conductor (1) and Ceramic silicon rubber insulating barrier (2) are formed, there is tinned copper braid (4) on the outside of organosilicon fire-resistant isinglass belt (3), wrapped aluminum plastic film (5) on the outside of braiding layer (4), extrusion restrictive coating (6) on the outside of aluminum plastic film (5).The utility model has that physical and mechanical properties is excellent, safe to use, flexible, fire resisting, and breakdown voltage is high, and resistant of high or low temperature is good, good insulation preformance, service life length, securely and reliably, it is applied widely the advantages that.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, is used more particularly to a kind of high temperature resistant fire resisting flexible pavement vehicle
High-tension cable.
Background technology
At present, in the case of facing the huge challenge of financial crisis and energy environment issues with auto industry, development electricity
Electrical automobile, the electrification of energy source of car dynamical system is realized, foring common recognition.Battery system is the important of electric automobile
Part, road vehicle are used for electric automobile in-car battery system with high-tension cable.Wherein the application of fire-resisting cable and electric wire is further
Extensively, its usage quantity also increases year by year.Further developing has environmental protection, high temperature resistant, the high-tension cable of fire resistance, and gesture exists
It must go, even if circuit under the adverse circumstances of high-temperature, also can guarantee that circuit continues stable operation certain time.Existing road
There is physics bad mechanical property in vehicle high-tension cable, safe to use, flexible, and fire resisting, the series for doing breakdown voltage etc. is asked
Topic.
The content of the invention
The utility model provides a kind of high temperature resistant fire resisting flexible pavement to solve technical problem present in known technology
Vehicle high-tension cable.
The purpose of this utility model is to provide a kind of excellent with physical and mechanical properties, safe to use, flexible, fire resisting,
Breakdown voltage is high, while has good resistant of high or low temperature, and insulating properties are good, service life length, securely and reliably, the scope of application
The high temperature resistant fire resisting flexible pavement vehicle high-tension cable of the features such as wide.
Road vehicle high-tension cable of the present utility model, including conductor, insulating barrier, organosilicon fire-resistant isinglass belt, braiding
Layer, aluminum plastic film, restrictive coating.
1st, conductor is processed by twisting process using twisted flexible conductor, on the premise of resistance is ensured, is improved bending
Performance and ductility；
2nd, insulation uses Ceramic silicon rubber, and the effect of fire-retardant self-extinguishment is reached without adding halogen flame can, makes pottery
It is innocuous substance that porcelain SiClx rubber, which produces carbon dioxide, water, silica,.Ceramic silicon rubber belongs to environment-friendly materials, and raw
Process simplification is produced, cost reduces.Answer left and right reverse and overlapping wrapped organosilicon fireproof mica in silicon rubber core surface of insulating layer
Band；
3rd, layer of metal line braiding layer can be woven after insulated wire cores are wrapped, make its under harsh running environment have load,
The functions such as anti-interference, fire insulation；
4th, can outside braiding layer wrapped one layer of aluminum plastic film；
5th, the rubber elastomer with low-smoke non-halogen flame-retardant performance can be selected in sheath material.
The utility model high temperature resistant fire resisting flexible pavement vehicle high-tension cable is adopted the technical scheme that：
A kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable, it is characterized in that：High temperature resistant fire resisting flexible pavement vehicle
With high-tension cable by conductor, Ceramic silicon rubber insulating barrier, organosilicon fire-resistant isinglass belt, braiding layer, aluminum plastic film and restrictive coating structure
Into, wrapped organosilicon fire-resistant isinglass belt on the outside of the insulated wire cores that conductor and Ceramic silicon rubber insulating barrier are formed, organosilicon fire resisting
There is tinned copper braid on the outside of mica tape, wrapped aluminum plastic film on the outside of braiding layer, extrusion restrictive coating on the outside of aluminum plastic film.
The utility model high temperature resistant fire resisting flexible pavement vehicle high-tension cable can also adopt the following technical scheme that：
Described high temperature resistant fire resisting flexible pavement vehicle high-tension cable, is characterized in：Organosilicon fire-resistant isinglass belt or so
It is reversely and overlapping wrapped on Ceramic silicon rubber insulating barrier.
Described high temperature resistant fire resisting flexible pavement vehicle high-tension cable, is characterized in：The braiding of tinned copper braid is close
Degree is not less than 80%.
The utility model has the advantages and positive effects of：
High temperature resistant fire resisting flexible pavement vehicle high-tension cable as a result of the brand-new technical scheme of the utility model, with
Prior art is compared, and road vehicle high-tension cable of the present utility model, safe to use, fire resisting is flexible, and breakdown voltage is high,
There is good resistant of high or low temperature simultaneously, high temperature resistant is up to 200 DEG C, and insulating properties are good, and performance is steady under the conditions of hot and humid
Fixed, fire-retardant organic silicon rubber.And it has good physical and mechanical properties, service life length, has the guarantee of high reliability.
Than other plain edition fire-resistant wires and cable with more prominent security reliability and its application value.
The characteristics of the utility model：
1st, the ceramic refractory insulating layer that cable uses is a kind of polymer matrix composite, this under normal circumstances
Polymer matrix composite has good processability, insulating properties, flexibility, and the insulation for functioning similarly to common cable insulating barrier is made
With；Under thermal-flame, polymer is burned off, tasteless, nontoxic, corrosion-free, inorganic filler then quick porcelain at a certain temperature,
One layer of hot-face insulation housing is formed in conductive surface, ensure that the complete of circuit.It can integrate fire resisting and insulation, also can be only
Used as flame retardant coating.
2nd, the coat layer of power cable, which uses, has fire-retardant, environmentally friendly, nontoxic rubber elastomer.
3rd, in order to avoid electromagnetic radiation produces intense electromagnetic interference to ambient electronics, influence other equipment and normally transport
OK, cable have also been devised anti-electromagnetic interference shielding structure.
Brief description of the drawings
Fig. 1 is the utility model high temperature resistant fire resisting flexible pavement vehicle High-voltage cable structure schematic diagram.
In figure, 1, conductor, 2 insulating barriers, 3, organosilicon fire-resistant isinglass belt, 4, braiding layer, 5, aluminum plastic film, 6, restrictive coating.
Embodiment
For utility model content, feature and effect of the present utility model can be further appreciated that, following examples are hereby enumerated, and
Accompanying drawing is coordinated to describe in detail as follows：
Refering to accompanying drawing 1.
Embodiment 1
A kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable, by conductor (1), Ceramic silicon rubber insulating barrier (2),
Organosilicon fire-resistant isinglass belt (3), braiding layer (4), aluminum plastic film (5) and restrictive coating (6) are formed, conductor (1) and Ceramic silicon rubber
Wrapped organosilicon fire-resistant isinglass belt (3) on the outside of the insulated wire cores that insulating barrier (2) is formed, organosilicon fire-resistant isinglass belt (3) outside have
Tinned copper braid (4), the wrapped aluminum plastic film (5) in braiding layer (4) outside, aluminum plastic film (5) outside extrusion restrictive coating (6).Organosilicon
Fire-resistant isinglass belt (3) left and right is reversely and overlapping wrapped on Ceramic silicon rubber insulating barrier (2).The volume of tinned copper braid (4)
Density is knitted as 80%.
The present embodiment specific implementation process：
The utility model high temperature resistant fire resisting flexible pavement vehicle high-tension cable, including conductor 1, insulating barrier 2, organosilicon is resistance to
Fiery mica tape 3, braiding layer 4, aluminum plastic film 5, restrictive coating 6.
The first step, described insulated wire cores 2 are insulated by extruding Ceramic silicon rubber outside twisted red copper conductor 1, it is desirable to absolutely
Edge material tight is coated on conductor, and insulation thickness is uniform, pore-free；
Further, described organosilicon fire-resistant isinglass belt 3 should left and right reversely and it is overlapping it is wrapped on the insulating layer；
Further, described braiding layer 4 is woven using tin-coated copper, and count is not less than 80%；
Further, described aluminum plastic film 5 is wrapped in braiding layer；
Further, described restrictive coating 6 is extruded using the rubber elastomeric material of low-smoke non-halogen flame-retardant performance and formed.Material
With good low temperature resistant, bending property, during sheathing thickness have, pore-free, surface it is smooth.
The material that this cable uses is safe and environment-friendly, nontoxic；Mica tape back-fire relief protective layer is coated in surface of insulating layer
Composite structural design and its technological improvement, effectively increase the degree of reliability and product quality level of cable, and make it have more
High application and promotional value.
The present embodiment has that described physical and mechanical properties is excellent, safe to use, flexible, fire resisting, and breakdown voltage is high, together
When with good resistant of high or low temperature, insulating properties are good, service life length, securely and reliably, applied widely to wait good effect.
Claims (3)
1. a kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable, it is characterized in that：High temperature resistant fire resisting flexible pavement vehicle is used
High-tension cable is by conductor (1), Ceramic silicon rubber insulating barrier (2), organosilicon fire-resistant isinglass belt (3), braiding layer (4), aluminum plastic film
(5) formed with restrictive coating (6), wrapped organosilicon on the outside of the insulated wire cores that conductor (1) and Ceramic silicon rubber insulating barrier (2) are formed
There are tinned copper braid (4), the wrapped plastic-aluminum in braiding layer (4) outside in fire-resistant isinglass belt (3), organosilicon fire-resistant isinglass belt (3) outside
Film (5), aluminum plastic film (5) outside extrusion restrictive coating (6).
2. high temperature resistant fire resisting flexible pavement vehicle high-tension cable according to claim 1, it is characterized in that：Organosilicon fire resisting
Mica tape (3) left and right is reversely and overlapping wrapped on Ceramic silicon rubber insulating barrier (2).
3. high temperature resistant fire resisting flexible pavement vehicle high-tension cable according to claim 1, it is characterized in that：Tin-coated copper weaves
The count of layer (4) is not less than 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326255.6U CN206685177U (en) | 2017-03-30 | 2017-03-30 | A kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326255.6U CN206685177U (en) | 2017-03-30 | 2017-03-30 | A kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685177U true CN206685177U (en) | 2017-11-28 |
Family
ID=60390470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720326255.6U Active CN206685177U (en) | 2017-03-30 | 2017-03-30 | A kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065247A (en) * | 2018-09-04 | 2018-12-21 | 天津市新众诚电线电缆有限公司 | Fire safe type low tension wire cable and its manufacturing method |
| CN110570977A (en) * | 2019-09-30 | 2019-12-13 | 江苏亨通线缆科技有限公司 | High electromagnetic shielding heat-resistant cable |
-
2017
- 2017-03-30 CN CN201720326255.6U patent/CN206685177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065247A (en) * | 2018-09-04 | 2018-12-21 | 天津市新众诚电线电缆有限公司 | Fire safe type low tension wire cable and its manufacturing method |
| CN110570977A (en) * | 2019-09-30 | 2019-12-13 | 江苏亨通线缆科技有限公司 | High electromagnetic shielding heat-resistant cable |
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