CN206697268U - A kind of aluminum oxide fire-resistant cable - Google Patents
A kind of aluminum oxide fire-resistant cable Download PDFInfo
- Publication number
- CN206697268U CN206697268U CN201720538525.XU CN201720538525U CN206697268U CN 206697268 U CN206697268 U CN 206697268U CN 201720538525 U CN201720538525 U CN 201720538525U CN 206697268 U CN206697268 U CN 206697268U
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- CN
- China
- Prior art keywords
- conductor
- layers
- layer
- aluminum oxide
- cable
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- 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
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Classifications
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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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- Insulated Conductors (AREA)
Abstract
It the utility model is related to a kind of aluminum oxide fire-resistant cable; including conductor A layers; conductor B layers are evenly distributed with outside the conductor A layers; conductor A layers and conductor the B layers twist into one conductor layer; the conductor layer is externally provided with insulating barrier, and the gap between insulating barrier and conductor the B layers is provided with aluminum oxide flame-retardant layer, and the aluminum oxide flame-retardant layer is externally provided with waterproof layer; the waterproof layer is externally provided with outer jointing jacket, and the outer jointing jacket is externally provided with scuff-resistant coating.Advantage is：Conductor A layers and conductor B layers are twisted into one conductor layer, the cross-sectional area of conductor layer can be reduced, weight is reduced, is readily transported；Because the place to use of cable is all harsher, therefore, waterproof layer can be effectively reduced the possibility of cable infiltration；Aluminum oxide flame-retardant layer can be effectively reduced the fire condition that cable triggers by aging；And the scuff-resistant coating outside outer jointing jacket can effectively prevent abrasion of the cable during dragging, extend the service life of cable.
Description
Technical field
It the utility model is related to power cable, more particularly to a kind of aluminum oxide fire-resistant cable.
Background technology
With the rapid development of the national economy, the electric wire as national economy sustainer, its dosage and use range
It is increasing.At present, each field is to the quality of electric wire and the requirement more and more higher of performance, because the evil of cable use environment
It is bad, during installation, use, damage may be produced because of dragging and to cable, may triggered because of the aging of cable
How fire, reduce the proportion of goods damageds and occurrence index of cable, and fire prevention, abrasionproof, environmental protection also turn into the hair of wires and cables industry
Open up direction.
Therefore, it is necessary to seek a kind of new technical scheme to solve the above problems.
The content of the invention
The purpose of this utility model is：A kind of aluminum oxide fire-resistant cable is provided.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of aluminum oxide fire-resistant cable, including conductor A layers, the conductor A layers are evenly distributed with conductor B layers outside, described to lead
Body A layers and conductor B layers twist into one conductor layer, and the conductor layer is externally provided with insulating barrier, between insulating barrier and conductor the B layers
Gap is provided with aluminum oxide flame-retardant layer, and the aluminum oxide flame-retardant layer is externally provided with waterproof layer, and the waterproof layer is externally provided with outer jointing jacket, institute
State outer jointing jacket and be externally provided with scuff-resistant coating.
In the above-mentioned technical solutions, conductor A layers and conductor B layers are twisted into one conductor layer, the transversal of conductor layer can be reduced
Area, weight is reduced, is readily transported；Because the place to use of cable is all harsher, therefore, waterproof layer can be effectively reduced electricity
The possibility of cable infiltration；Aluminum oxide flame-retardant layer can be effectively reduced the fire condition that cable triggers by aging；And outer jointing jacket
Outer scuff-resistant coating can effectively prevent abrasion of the cable during dragging, extend the service life of cable.
Waterproof layer is made up of waterproof rubber.
The outer jointing jacket is halogen-free and low-smoke flame-retardant polyolefin sheathed layer.
The scuff-resistant coating is protective layer made of rubber.
Brief description of the drawings
Accompanying drawing 1 is the front view of the utility model embodiment one.
In the figures above：1- conductor A layers, 2- conductor B layers, 3- insulating barriers, 4- aluminum oxide flame-retardant layer, 5- waterproof layers, outside 6-
Protective case, 7- scuff-resistant coatings.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Embodiment one：
As described in Figure 1, a kind of aluminum oxide fire-resistant cable of the present utility model, including conductor A layers 1, outside the conductor A layers 1
Conductor B layers 2 are evenly distributed with, the conductor A layers 1 and conductor B layers 2 twist into one conductor layer, and the conductor layer is externally provided with insulation
Layer 3, the gap between insulating barrier 3 and conductor the B layers are provided with aluminum oxide flame-retardant layer 4, and the aluminum oxide flame-retardant layer 4 is externally provided with anti-
Water layer 5, the waterproof layer 5 are externally provided with outer jointing jacket 6, and the outer jointing jacket 6 is externally provided with scuff-resistant coating 7.
In the above-mentioned technical solutions, conductor A layers 1 and conductor B layers 2 are twisted into one conductor layer, the horizontal stroke of conductor layer can be reduced
Sectional area, weight is reduced, is readily transported；Because the place to use of cable is all harsher, therefore, waterproof layer 5 can effectively drop
The possibility of low cable infiltration；Aluminum oxide flame-retardant layer 4 can be effectively reduced the fire condition that cable triggers by aging；And protect outside
Scuff-resistant coating 7 outside sheath 6 can effectively prevent abrasion of the cable during dragging, extend the service life of cable.
Waterproof layer 5 is made up of waterproof rubber.
The outer jointing jacket 6 is halogen-free and low-smoke flame-retardant polyolefin sheathed layer.
The scuff-resistant coating 7 is protective layer made of rubber.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (4)
- A kind of 1. aluminum oxide fire-resistant cable, it is characterised in that：Including conductor A layers, conductor B is evenly distributed with outside the conductor A layers Layer, conductor A layers and conductor the B layers twist into one conductor layer, and the conductor layer is externally provided with insulating barrier, the insulating barrier and conductor Gap between B layers is provided with aluminum oxide flame-retardant layer, and the aluminum oxide flame-retardant layer is externally provided with waterproof layer, and the waterproof layer is externally provided with outer Protective case, the outer jointing jacket are externally provided with scuff-resistant coating.
- A kind of 2. aluminum oxide fire-resistant cable according to claim 1, it is characterised in that：Waterproof layer is made up of waterproof rubber.
- A kind of 3. aluminum oxide fire-resistant cable according to claim 2, it is characterised in that：The outer jointing jacket is low smoke, zero halogen Flame-retardant polyolefin sheathed layer.
- A kind of 4. aluminum oxide fire-resistant cable according to claim 3, it is characterised in that：The scuff-resistant coating is made of rubber Protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538525.XU CN206697268U (en) | 2017-05-13 | 2017-05-13 | A kind of aluminum oxide fire-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538525.XU CN206697268U (en) | 2017-05-13 | 2017-05-13 | A kind of aluminum oxide fire-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697268U true CN206697268U (en) | 2017-12-01 |
Family
ID=60449050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538525.XU Expired - Fee Related CN206697268U (en) | 2017-05-13 | 2017-05-13 | A kind of aluminum oxide fire-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920590A (en) * | 2017-05-13 | 2017-07-04 | 江苏三剂实业有限公司 | A kind of aluminum oxide fire-resistant cable |
-
2017
- 2017-05-13 CN CN201720538525.XU patent/CN206697268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920590A (en) * | 2017-05-13 | 2017-07-04 | 江苏三剂实业有限公司 | A kind of aluminum oxide 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: 20171201 Termination date: 20200513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |