CN209401351U - A kind of bilayer PVC insulated wire - Google Patents
A kind of bilayer PVC insulated wire Download PDFInfo
- Publication number
- CN209401351U CN209401351U CN201822081009.6U CN201822081009U CN209401351U CN 209401351 U CN209401351 U CN 209401351U CN 201822081009 U CN201822081009 U CN 201822081009U CN 209401351 U CN209401351 U CN 209401351U
- Authority
- CN
- China
- Prior art keywords
- material layer
- pvc material
- cable core
- conductive cable
- insulated wire
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a kind of double-deck PVC insulated wire, it includes conductive cable core, and the outer surface of conductive cable core is equipped with clear PVC material layer, and the outer surface of clear PVC material layer is equipped with coloured PVC material layer；It is in clear PVC material layer doped with Color master batch with coloured PVC material layer；The product substantially increases electrical insulation capability, is 50 times of conventional polyvinyl chloride insulated electric conductor, and excellent insulation performance is stablized.
Description
Technical field
The utility model belongs to technical field of communication cables, and in particular to a kind of bilayer PVC insulated wire.
Background technique
Currently, building structure is smaller and smaller as resource is more and more nervous, for lay electric wire laying space and can be with
Position for wire bend is also more and more limited, and additionally, due to environmental restrictions, electrical control cabinet also becomes smaller and smaller, is used for
The bending radius being routed in Electric Appliance Cabinet also requires smaller and smaller.
The main component of the insulating layer of existing electric wire is thermosetting property rubber, is nondegradation material.Rubber processing formula
Complexity, technique are more demanding, and yield rate is lower, not only increases waste, and increase process cost, and when rubber mixing
There are dust, can cause environmental pollution.Also, the service life of general rubber-sheathed wire is 2-3, leads to the use of whole electric wire
Service life is lower.
Utility model content
For disadvantages mentioned above of the existing technology and problem, the utility model provides a kind of double-deck polyvinyl chloride insulation
Electric wire, the bilayer PVC insulated wire have insulation performance high, and the big excellent characteristics of current-carrying capacity are primarily adapted for use in master builder
The wiring of the house ornamentations such as dress, power station, cinema, airport and megastore is used or illuminations and the electric power connection lines such as public place.
The utility model uses following technical scheme:
The utility model provides a kind of double-deck PVC insulated wire, it includes conductive cable core, conductive cable core it is outer
Surface is equipped with clear PVC material layer, and the outer surface of clear PVC material layer is equipped with colored PVC material layer；Colored PVC material layer is
It is in clear PVC material layer doped with Color master batch with coloured PVC material layer with coloured PVC material layer.
According to the above-mentioned double-deck PVC insulated wire, the conductive cable core is cylindrical-shaped structure, and conductive cable core is copper
Core.
According to the above-mentioned double-deck PVC insulated wire, the thickness of the clear PVC material layer and colored PVC material layer
The ratio between thickness be (0.6~1.0): 1.
According to the above-mentioned double-deck PVC insulated wire, along the length direction of conductive cable core in the colour PVC material
The outer surface of the bed of material is evenly equipped with tin plated steel wire layer.
Compared with prior art, the utility model has the beneficial effects that
The utility model product has excellent electrical insulation capability: the product is using the double-deck polyvinyl chloride sublevel insulation, greatly
Electrical insulation capability is improved greatly, is 50 times of conventional polyvinyl chloride insulated electric conductor, excellent insulation performance is stablized.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
It is now as follows for embodiment in order to which the utility model is better described:
The utility model provides a kind of double-deck PVC insulated wire, it includes conductive cable core 1, conductive cable core 1
Outer surface is equipped with clear PVC material layer 2, and the outer surface of clear PVC material layer 2 is equipped with colored PVC material layer 3；Colored PVC material
Layer is in clear PVC material layer doped with Color master batch with coloured PVC material layer i.e. with coloured PVC material layer；
The conductive cable core 1 is cylindrical-shaped structure, and conductive cable core is copper core；The thickness and colour PVC material of the clear PVC material layer 2
The ratio between thickness of the bed of material 3 is 0.8:1；It is uniformly distributed in the outer surface of the colored PVC material layer along the length direction of conductive cable core
There is tin plated steel wire layer 4.
The product of the utility model is tested for the property:
1, sublevel insulate, and performance is more excellent
Voltage rating 450/750V bilayer polyvinyl chloride sublevel insulated electric conductor and insulation resistance at 70 DEG C of cotton covered wire of routine BV
Compare
2, double shielding, longer life expectancy are long
Voltage rating 450/750V bilayer polyvinyl chloride sublevel insulated electric conductor and routine BV cotton covered wire safety and service life ratio
Compared with
Above embodiments are only used for being illustrated the technical solution of the utility model, rather than protect model to the utility model
The limitation enclosed.
Although being explained in detail referring to preferred embodiment to the utility model, it is therefore an objective to as much as possible make related personnel
Accurate understanding.And to the content of the utility model propose it is new, more preferably suggest or scheme, but the utility model should not be detached from
Spirit and scope.
Claims (3)
1. a kind of bilayer PVC insulated wire, it is characterised in that it includes conductive cable core, and the outer surface of conductive cable core is equipped with
Clear PVC material layer, the outer surface of clear PVC material layer are equipped with colored PVC material layer, the thickness of the clear PVC material layer
It is (0.6~1.0) with the ratio between the thickness of colored PVC material layer: 1.
2. bilayer PVC insulated wire according to claim 1, it is characterised in that: the conductive cable core is cylindric
Structure, conductive cable core are copper core.
3. bilayer PVC insulated wire according to claim 1, it is characterised in that: along the length side of conductive cable core
Tin plated steel wire layer is evenly equipped in the outer surface of the colored PVC material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081009.6U CN209401351U (en) | 2018-12-12 | 2018-12-12 | A kind of bilayer PVC insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081009.6U CN209401351U (en) | 2018-12-12 | 2018-12-12 | A kind of bilayer PVC insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401351U true CN209401351U (en) | 2019-09-17 |
Family
ID=67894448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081009.6U Expired - Fee Related CN209401351U (en) | 2018-12-12 | 2018-12-12 | A kind of bilayer PVC insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411128A (en) * | 2018-12-12 | 2019-03-01 | 河南金水电缆集团有限公司 | A kind of bilayer PVC insulated wire and preparation method thereof |
| CN112712922A (en) * | 2020-12-30 | 2021-04-27 | 武汉市江华电线电缆有限责任公司 | Double-layer polyvinyl chloride wire insulation cable and preparation equipment thereof |
| CN112735663A (en) * | 2020-12-30 | 2021-04-30 | 武汉市江华电线电缆有限责任公司 | High-temperature-resistant double-layer polyvinyl chloride wire insulated cable and preparation method thereof |
-
2018
- 2018-12-12 CN CN201822081009.6U patent/CN209401351U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411128A (en) * | 2018-12-12 | 2019-03-01 | 河南金水电缆集团有限公司 | A kind of bilayer PVC insulated wire and preparation method thereof |
| CN112712922A (en) * | 2020-12-30 | 2021-04-27 | 武汉市江华电线电缆有限责任公司 | Double-layer polyvinyl chloride wire insulation cable and preparation equipment thereof |
| CN112735663A (en) * | 2020-12-30 | 2021-04-30 | 武汉市江华电线电缆有限责任公司 | High-temperature-resistant double-layer polyvinyl chloride wire insulated cable and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209401351U (en) | A kind of bilayer PVC insulated wire | |
| CN203773974U (en) | Double-sheath aluminum-core flame-retardant flexible cable used for communication power supply | |
| CN103886952A (en) | Two-sheath aluminum core inflaming retarding flexible cable for communication power supply | |
| CN112435782A (en) | Polyvinyl chloride insulation nylon sheath cable | |
| CN101950612A (en) | Cable for solar power system | |
| CN204792148U (en) | High -speed transmitting data line | |
| CN103871655A (en) | Aluminum core inflaming retarding flexible cable for communication power source | |
| CN103106980A (en) | High-strength power cable | |
| CN209993393U (en) | Computer cable with light shielding structure | |
| CN208489012U (en) | A kind of high-intensitive full-shield cable of nuclear power | |
| CN206789352U (en) | A kind of bus cable | |
| CN109411128A (en) | A kind of bilayer PVC insulated wire and preparation method thereof | |
| CN206946969U (en) | Electric car conduction charging system ac cable | |
| CN105304194A (en) | Water-blocking flame-retardant durable wire | |
| CN205911033U (en) | Insulating polymer of double -deck coextru -lamination cable for house ornamentation | |
| CN203103006U (en) | Halogen-free low-smoke flame-retardant power cable with high-conductivity aluminum alloy core | |
| CN215770633U (en) | Waterproof anti-interference high-insulation photovoltaic cable | |
| CN216250112U (en) | Rubber insulating cloth wire | |
| CN213752010U (en) | Fire-resistant environment-friendly halogen-free crosslinking line | |
| CN204166974U (en) | Energy-conserving and environment-protective complex function type cable | |
| CN210777877U (en) | Electric wire | |
| CN203774005U (en) | Aluminum-core flame-retardant flexible cable used for communication power supply | |
| CN209168777U (en) | Novel metalloid shielding control cable | |
| CN203225131U (en) | High-voltage-resistant photoelectric mixing tension type flat cable | |
| CN211181682U (en) | Shielded wire cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20211212 |