CN206685179U - A kind of control cable of fire resistant flame retardant - Google Patents
A kind of control cable of fire resistant flame retardant Download PDFInfo
- Publication number
- CN206685179U CN206685179U CN201720473690.1U CN201720473690U CN206685179U CN 206685179 U CN206685179 U CN 206685179U CN 201720473690 U CN201720473690 U CN 201720473690U CN 206685179 U CN206685179 U CN 206685179U
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- outside
- layer
- flame retardant
- fire resistant
- resistant flame
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Abstract
The utility model discloses a kind of control cable of fire resistant flame retardant, including multi-beam cable conductor, the outside of the multi-beam cable conductor is provided with insulating barrier, the outside of the multi-beam cable conductor is provided with inner liner, packed layer is filled between the multi-beam cable conductor, the outside of the inner liner is provided with aluminum composite belt screen layer, the outside of the aluminum composite belt screen layer is provided with isolation jacket layer, the outside of the isolation jacket layer is provided with steel-tape armouring layer, the outside of the steel-tape armouring layer is provided with restrictive coating, the utility model is reasonable in design, it is simple in construction, with fire-retardant, fire resisting and the characteristic of low smoke, zero halogen, it is worth promoting.
Description
Technical field
The utility model belongs to field of cable technology, and in particular to a kind of control cable of fire resistant flame retardant.
Background technology
Fire-resisting cable of the prior art, its fire resisting measure are mainly added resistance to from cable insulation material and outside insulated wire cores
Fiery material these two aspects considers to set out, although obtaining certain effect, as mineral insulation fire-resisting cable has achieved necessarily now
The market response, but its cost it is relative be higher by it is a lot.Without change insulating materials, only outside insulated wire cores add refractory material this
Aspect, acquired effect unobvious in the prior art, mainly thermal effect is low, and fire resistance rating is undesirable, it is difficult to pass through testing standard
The fire resistance test of middle high request, the continuous energization of such as double lower 3 hours of flames of 950 DEG C of blowtorch, and its cable cost is high, external diameter greatly with
And bending property difference etc., therefore, the control cable for inventing a kind of fire resistant flame retardant is necessary to solve the above problems.
Utility model content
The purpose of this utility model is the control cable for providing a kind of fire resistant flame retardant, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of control cable of fire resistant flame retardant, including
Multi-beam cable conductor, the outside of the multi-beam cable conductor are provided with insulating barrier, and the outside of the multi-beam cable conductor is provided with liner
Layer, packed layer is filled between the multi-beam cable conductor, the outside of the inner liner is provided with aluminum composite belt screen layer, the aluminium
The outside of composite band screen layer is provided with isolation jacket layer, and the outside of the isolation jacket layer is provided with steel-tape armouring layer, the steel-tape armouring
The outside of layer is provided with restrictive coating.
Preferably, the multi-beam cable conductor is made up of the technique of wire drawing.
Preferably, the material of the insulating barrier is natural silastic material.
Preferably, the material of the restrictive coating is pvc material.
Preferably, the material of the inner liner is bittern-free flame-proof material.
Preferably, the isolation jacket layer is mica material.
Technique effect of the present utility model and advantage：The control cable of the fire resistant flame retardant, by multi-beam cable conductor
The packed layer that outside is set, make the structural strength of cable high, be less prone to the phenomenon to fracture, by set bittern-free flame-proof material into
The inner liner of type, make cable that there is certain anti-flammability, by the steel-tape armouring layer of setting make cable be not easy there is bending
Broken phenomenon, and the separation layer of mica material shaping, cable is had fire resistance, and the utility model is reasonable in design, structure letter
It is single, there is the characteristic of fire-retardant, fire resisting and low smoke, zero halogen, be worth promoting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cable conductor structural schematic diagram of the present utility model；
In figure：1 multi-beam cable conductor, 2 insulating barriers, 3 packed layers, 4 inner liners, 5 aluminum composite belt screen layers, 6 isolation jacket layers,
7 steel-tape armouring layers, 8 restrictive coatings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of control cable of fire resistant flame retardant as shown in Figure 1-2, including multi-beam cable conductor
1, the outside of the multi-beam cable conductor 1 is provided with insulating barrier 2, and the outside of the multi-beam cable conductor 1 is provided with inner liner 4, described
Packed layer 3 is filled between multi-beam cable conductor 1, the outside of the inner liner 4 is provided with aluminum composite belt screen layer 5, and the aluminium is answered
The outside of crossed belt screen layer 5 is provided with isolation jacket layer 6, and the outside of the isolation jacket layer 6 is provided with steel-tape armouring layer 7, the steel band armour
The outside of dress layer 7 is provided with restrictive coating 8.
Further, the multi-beam cable conductor 1 is made up of the technique of wire drawing.
Further, the material of the insulating barrier 2 is natural silastic material.
Further, the material of the restrictive coating 8 is pvc material.
Further, the material of the inner liner 4 is bittern-free flame-proof material.
Further, the isolation jacket layer 6 is mica material.
Operation principle：The control cable of the fire resistant flame retardant, by the packed layer 3 set in the outside of multi-beam cable conductor 1,
Make the structural strength of cable high, be less prone to the phenomenon to fracture, by the inner liner 4 for setting bittern-free flame-proof material to be molded, make electricity
Cable has certain anti-flammability, and the bending that is not easy to occur for making cable by the steel-tape armouring layer 7 of setting has been broken phenomenon, and cloud
Mother metal matter shaping isolation jacket layer 6, make cable that there is fire resistance, the utility model is reasonable in design, simple in construction, have it is fire-retardant,
Fire resisting and the characteristic of low smoke, zero halogen, are worth promoting.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of control cable of fire resistant flame retardant, including multi-beam cable conductor（1）, it is characterised in that：The multi-beam cable conductor
（1）Outside be provided with insulating barrier（2）, the multi-beam cable conductor（1）Outside be provided with inner liner（4）, the multi-beam cable leads
Body（1）Between be filled with packed layer（3）, the inner liner（4）Outside be provided with aluminum composite belt screen layer（5）, the aluminium is compound
Band screen layer（5）Outside be provided with isolation jacket layer（6）, the isolation jacket layer（6）Outside be provided with steel-tape armouring layer（7）, it is described
Steel-tape armouring layer（7）Outside be provided with restrictive coating（8）.
A kind of 2. control cable of fire resistant flame retardant according to claim 1, it is characterised in that：The multi-beam cable conductor
（1）It is made up of the technique of wire drawing.
A kind of 3. control cable of fire resistant flame retardant according to claim 1, it is characterised in that：The insulating barrier（2）Material
Matter is natural silastic material.
A kind of 4. control cable of fire resistant flame retardant according to claim 1, it is characterised in that：The restrictive coating（8）Material
Expect for pvc material.
A kind of 5. control cable of fire resistant flame retardant according to claim 1, it is characterised in that：The inner liner（4）Material
Expect for bittern-free flame-proof material.
A kind of 6. control cable of fire resistant flame retardant according to claim 1, it is characterised in that：The isolation jacket layer（6）For
Mica material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473690.1U CN206685179U (en) | 2017-04-29 | 2017-04-29 | A kind of control cable of fire resistant flame retardant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473690.1U CN206685179U (en) | 2017-04-29 | 2017-04-29 | A kind of control cable of fire resistant flame retardant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685179U true CN206685179U (en) | 2017-11-28 |
Family
ID=60406305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720473690.1U Expired - Fee Related CN206685179U (en) | 2017-04-29 | 2017-04-29 | A kind of control cable of fire resistant flame retardant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685179U (en) |
-
2017
- 2017-04-29 CN CN201720473690.1U patent/CN206685179U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |