CN207676711U - A kind of environmental protection flame retardant fireproof control cable - Google Patents
A kind of environmental protection flame retardant fireproof control cable Download PDFInfo
- Publication number
- CN207676711U CN207676711U CN201721744781.0U CN201721744781U CN207676711U CN 207676711 U CN207676711 U CN 207676711U CN 201721744781 U CN201721744781 U CN 201721744781U CN 207676711 U CN207676711 U CN 207676711U
- Authority
- CN
- China
- Prior art keywords
- layer
- outside
- flame retardant
- environmental protection
- shading ring
- 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.)
- Expired - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 20
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000007613 environmental effect Effects 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 239000010445 mica Substances 0.000 claims abstract description 10
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 10
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 5
- 229920000570 polyether Polymers 0.000 claims abstract description 5
- 229920002635 polyurethane Polymers 0.000 claims abstract description 5
- 239000004814 polyurethane Substances 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical class 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 36
- 230000001965 increasing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of environmental protection flame retardant fireproof control cables, including inner restrictive coating, shading ring is equipped in the inner restrictive coating, there are three battery cores for the distribution of shading ring outboard array, it is equipped with fireproof mica layer on the outside of each battery core, insulating layer is equipped on the outside of fireproof mica layer, internal shield is equipped on the outside of insulating layer, the utility model greatly improves the interference free performance of cable by the setting of external shielding layer and internal shield, the setting of internal shield is not so that the data transfer of each battery core is interfere with each other, independently of each other, to improve signal Transfer Quality, external sheath layer and inner restrictive coating are constituted using polyether polyurethane, it is i.e. environmentally friendly and fire-retardant, enhance the security performance of cable, the utility model is related to a kind of environmental protection flame retardant fireproof control cable have it is anti-interference, resistance to compression, it is corrosion-resistant, it is fire-retardant, fire resistance, it is highly practical.
Description
Technical field
The utility model is related to cable machinery technical field, specifically a kind of environmental protection flame retardant fireproof control cable.
Background technology
Cable, typically by several or several groups of conducting wires（Every group at least two）The cable for the similar rope being twisted, often
Mutually insulated between group conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has
There are interior energization, the feature of external insulation.
Since new century, with the continuous quickening of economic construction speed, various large scale industry facilities, high-rise commercial building,
Hypogee and the gradual of residential building quantity are increased, and the use total amount of cable is increasing, and the closeness laid is also more next
It is higher.But part cable is grown partially because setting up the time, different degrees of aging occurs and the reasons such as short circuit, spontaneous combustion is caused to be drawn
Rise electrical fire accident it is increased, caused by lose getting worse, at present flame-proof cable material mainly use polyvinyl chloride
Material, and fire-resisting cable is substantially the wrapped mica carrying material of conductor, although achieved the effect that it is certain, but safety is not
Height often occurs when inducing the thing of fire still, and the personal safety and property safety to the people bring huge threat.
Utility model content
The purpose of this utility model is to provide a kind of environmental protection flame retardant fireproof control cables, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of environmental protection flame retardant fireproof control cable, including inner restrictive coating, the inner restrictive coating is interior to be equipped with shading ring, shading ring
There are three battery core, each battery core outsides to be equipped with fireproof mica layer, be equipped with insulating layer on the outside of fireproof mica layer, absolutely for outboard array distribution
Internal shield is equipped on the outside of edge layer, the shading ring is equipped with to be provided with the matched mounting groove of internal shield, mounting groove
Help the fixation to battery core, several Halogen filling blocks, Halogen filling block are also filled between the inner restrictive coating and shading ring
It is all made of bittern-free flame-proof material with shading ring, external shielding layer, external shielding layer and inner shield is equipped on the outside of the inner restrictive coating
Layer all forms for metal wire knitted, and heat resistant spacer layer is equipped on the outside of the external shielding layer, reinforces cable-flame retardant fire line again
Can, it is equipped with zinc-plated armor on the outside of heat resistant spacer layer, external sheath layer is equipped on the outside of zinc-plated armor.
As further program of the utility model：The external sheath layer and inner restrictive coating use polyether polyurethane sheath
Composition.
As further program of the utility model：The wire surface of the external shielding layer and internal shield is tin plating.
As further program of the utility model：The heat resistant spacer layer is constituted using Ceramic silicon rubber.
As further program of the utility model：The supporting rack of cruciformity is additionally provided with inside the shading ring.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through external shielding layer and inner shield
The setting of layer greatly improves the interference free performance of cable, and the setting of internal shield makes the data transfer of each battery core mutually not
It interferes, independently of each other, is constituted using polyether polyurethane to improve signal Transfer Quality, external sheath layer and inner restrictive coating,
It is i.e. environmentally friendly and fire-retardant, the security performance of cable is enhanced, shading ring is in addition additionally provided with inside cable, shading ring is equipped with and interior screen
The matched mounting groove of layer is covered, the setting of mounting groove contributes to the fixation to battery core, avoids the problem that battery core occurs dislocation and squeezes,
To further improve the service life of cable, it is same as above the utility model is related to a kind of environmental protection flame retardant fire resisting control electricity
Cable has anti-interference, resistance to compression, corrosion-resistant, fire-retardant, fire resistance, highly practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Wherein：Battery core 1, fireproof mica layer 2, insulating layer 3, internal shield 4, shading ring 5, supporting rack 6, mounting groove 7, Halogen
Filling block 8, inner restrictive coating 9, external shielding layer 10, heat resistant spacer layer 11, zinc-plated band armor 12, external sheath layer 13.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of environmental protection flame retardant fireproof control cable, including inner restrictive coating 9,
Shading ring 5 is equipped in the inner restrictive coating 9, there are three battery core 1,1 outsides of each battery core to be equipped with resistance to for the distribution of 5 outboard array of shading ring
Fiery mica layer 2,2 outside of fireproof mica layer are equipped with insulating layer 3, and 3 outside of insulating layer is equipped with internal shield 4, the setting of internal shield 4
So that the data transfer of each battery core 1 is not interfere with each other, independently of each other, to improve signal Transfer Quality, on the shading ring 5
Contribute to the fixation to battery core 1 equipped with the setting with 4 matched mounting groove 7 of internal shield, mounting groove 7, battery core 1 is avoided to occur
The problem of dislocation squeezes, is also filled with several Halogen filling blocks 8, to improve between the inner restrictive coating 9 and shading ring 5
The anti-pressure ability of cable, Halogen filling block 8 and shading ring 5 are all made of bittern-free flame-proof material, are also set inside the shading ring 5
There is the supporting rack 6 of cruciformity, and then help to improve the mechanical property of shading ring 5,9 outside of the inner restrictive coating is equipped with external screen
Layer 10 is covered, external shielding layer 10 and internal shield 4 all form for metal wire knitted, and the effect of external shielding layer 10 is that raising cable is external
The anti-interference ability on boundary, wire surface is tin plating, substantially increases anti-outside electromagnetic interference ability, enhances the corrosion of shielded layer
Performance extends the service life of cable, and 10 outside of the external shielding layer is equipped with heat resistant spacer layer 11, and heat resistant spacer layer 11 uses
Ceramic silicon rubber is constituted, and reinforces cable-flame retardant fire protecting performance again, and 11 outside of heat resistant spacer layer is equipped with zinc-plated armor 12,
12 outside of zinc-plated armor is equipped with external sheath layer 13, external sheath layer 13 and inner restrictive coating 9 and is formed using polyether polyurethane sheath.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of environmental protection flame retardant fireproof control cable, including inner restrictive coating（9）, which is characterized in that the inner restrictive coating（9）Inside set
There is shading ring（5）, shading ring（5）There are three battery cores for outboard array distribution（1）, each battery core（1）Outside is equipped with fireproof mica layer
（2）, fireproof mica layer（2）Outside is equipped with insulating layer（3）, insulating layer（3）Outside is equipped with internal shield（4）, the shading ring（5）
It is equipped with and internal shield（4）Matched mounting groove（7）, mounting groove（7）Setting contribute to battery core（1）Fixation, institute
State inner restrictive coating（9）And shading ring（5）Between be also filled with several Halogen filling blocks（8）, Halogen filling block（8）And shading ring
（5）It is all made of bittern-free flame-proof material, the inner restrictive coating（9）Outside is equipped with external shielding layer（10）, external shielding layer（10）With
Internal shield（4）It is all formed for metal wire knitted, the external shielding layer（10）Outside is equipped with heat resistant spacer layer（11）, resistance to be thermally isolated
Layer（11）Outside is equipped with zinc-plated armor（12）, zinc-plated armor（12）Outside is equipped with external sheath layer（13）.
2. a kind of environmental protection flame retardant fireproof control cable according to claim 1, which is characterized in that the external sheath layer（13）
And inner restrictive coating（9）It is formed using polyether polyurethane sheath.
3. a kind of environmental protection flame retardant fireproof control cable according to claim 1, which is characterized in that the external shielding layer（10）
And internal shield（4）Wire surface it is tin plating.
4. a kind of environmental protection flame retardant fireproof control cable according to claim 1, which is characterized in that the heat resistant spacer layer
（11）It is constituted using Ceramic silicon rubber.
5. a kind of environmental protection flame retardant fireproof control cable according to claim 1, which is characterized in that the shading ring（5）It is interior
Portion is additionally provided with the supporting rack of cruciformity（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744781.0U CN207676711U (en) | 2017-12-14 | 2017-12-14 | A kind of environmental protection flame retardant fireproof control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744781.0U CN207676711U (en) | 2017-12-14 | 2017-12-14 | A kind of environmental protection flame retardant fireproof control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676711U true CN207676711U (en) | 2018-07-31 |
Family
ID=62968605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744781.0U Expired - Fee Related CN207676711U (en) | 2017-12-14 | 2017-12-14 | A kind of environmental protection flame retardant fireproof control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600182A (en) * | 2019-10-15 | 2019-12-20 | 湖北力生电缆有限公司 | Environment-friendly water-blocking fire-resistant cable |
-
2017
- 2017-12-14 CN CN201721744781.0U patent/CN207676711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600182A (en) * | 2019-10-15 | 2019-12-20 | 湖北力生电缆有限公司 | Environment-friendly water-blocking fire-resistant cable |
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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: 20180731 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |