CN206595068U - A kind of environment-friendly type open-wire line lays special wire cable - Google Patents
A kind of environment-friendly type open-wire line lays special wire cable Download PDFInfo
- Publication number
- CN206595068U CN206595068U CN201621044740.6U CN201621044740U CN206595068U CN 206595068 U CN206595068 U CN 206595068U CN 201621044740 U CN201621044740 U CN 201621044740U CN 206595068 U CN206595068 U CN 206595068U
- Authority
- CN
- China
- Prior art keywords
- outer jacket
- metope
- contact surface
- wire
- environment
- 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
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Classifications
-
- 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
Special wire cable, including some beam conductor bundles are laid the utility model discloses a kind of environment-friendly type open-wire line, the outer surface of the conductor bundle is enclosed with inner insulating layer, external insulation layer, plastic-aluminum combined belt, outer jacket, anti-bite dope layer from inside to outside；Fireproof high-temperature resistant inserts is filled between the conductor bundle, the outer jacket is made of the crosslinked polyolefin materials of low-smoke non-halogen flame-retardant, the outer jacket is set to the more preferable planar shaped of compactness with metope contact surface, circular arc is set to metope back, outer jacket and the width of metope back are less than the width of outer jacket and metope contact surface, and the nail of fixed electric wire is arranged at intervals with outer jacket and metope contact surface.The utility model electric wire is simultaneously using the planar design being coincide with wall, during open-wire line is laid, it is not necessary to extra auxiliary component, can be mounted directly with wall, conveniently succinctly, saving space-consuming.
Description
Technical field
The utility model is related to wires and cables industry, more particularly to a kind of environment-friendly type open-wire line lays special wire cable.
Background technology
Surface wiring is different from concealed wire wiring, and it refers in hydropower installation in fitment process, using the bright dress of circuit
Mode is connected up, and is exactly that can find out at a glance in appearance.
Many people have many misunderstandings in terms of surface wiring, and the bright dress of circuit also has many convenient places in fact, for example can be with
According to the hobby of owner and interim idea, the quantity and circuit of light fixture in circuit, socket, switch etc. are increased or decreased at any time
Trend.
General open-wire line is laid should have waterproof, anti-sawtooth bite compared to concealed wire laying, the requirement of environment protection smokeless, at present,
Overwhelming majority finishing electric wire for engineering construction, market sale is all circular, it is impossible to meet the requirement of surface wiring, existing pin
Polyvinyl chloride (PVC) insulated electric conductor sold all is to carry out insulating wrapped to electrician's circular copper wire with common igelite, its
Simple production process, performance are qualified, cheap, so being widely adopted.But this kind of electric wire has a fatal defect to be exactly to hinder
Combustion property is bad, in current overload, easily triggers fire incident, and this electric wire discharges substantial amounts of have in combustion
Toxic smoke mist (main component is hydrogen chloride), is the principal element of causing death in fire, and this electric wire exists and uses the longevity
The low shortcoming of life.
Utility model content
To solve problem above, the utility model provides a kind of environment-friendly type open-wire line and lays special wire cable, if including
Dry beam conductor bundle, the outer surface of the conductor bundle is enclosed with inner insulating layer from inside to outside, external insulation layer, plastic-aluminum combined belt, outer
Sheath, anti-bite dope layer；Fireproof high-temperature resistant inserts is filled between the conductor bundle, the outer jacket is hindered using low smoke and zero halogen
The crosslinked polyolefin materials of combustion are made, and the outer jacket is set to the good planar shaped of compactness with metope contact surface, with metope phase
The back side is set to circular arc, outer jacket and width of the width less than outer jacket and metope contact surface of metope back, protects outside
Layer and the nail that fixed electric wire is arranged at intervals with metope contact surface.
Further, the inserts is the resistant to elevated temperatures glass fiber of insulated fireproof or asbestos.
Further, the inner insulating layer is made of silicon rubber, and the anti-bite dope layer uses natural rare-earth mineral coating
Powder is mixed with glue.
The beneficial effects of the utility model：1st, the utility model electric wire one side uses the planar design being coincide with wall,
During open-wire line is laid, it is not necessary to extra auxiliary component, it can be mounted directly with wall, conveniently succinctly, saving occupancy empty
Between.2nd, the utility model with the addition of fire-proof high-temperature resistant filler in electric wire, add the security performance of cable, while outside
Layer smears anti-bite coating, extends the service life of electric wire.3rd, the utility model is wrapped up using aluminium-plastic tape, makes electric wire
Cable has good water resistance, it is ensured that open-wire line lays use condition.
Brief description of the drawings
Fig. 1：The view in transverse section of the utility model electric wire；
In figure：1 is conductor bundle, and 2 be inner insulating layer, and 3 be external insulation layer, and 4 be plastic-aluminum combined belt, and 5 be outer jacket, and 6 are
Anti-bite dope layer, 7 be inserts, and 8 be nail.
Embodiment
The utility model is illustrated with the embodiment of 4 conductor bundles but without in the embodiment of 4.
As shown in figure 1, a kind of environment-friendly type open-wire line lays special wire cable, including 4 conductor bundles 1, each wire beam by
Some thin copper wires composition, it is multiple that the outer surface of the conductor bundle 1 is enclosed with inner insulating layer 2, external insulation layer 3, plastic-aluminum from inside to outside
Crossed belt layer 4, outer jacket 5, anti-bite dope layer 6；Fireproof high-temperature resistant inserts 7, the outer shield are filled between the conductor bundle 1
Layer 5 is made of the crosslinked polyolefin materials of low-smoke non-halogen flame-retardant, and the outer jacket 5 is set to compactness more with metope contact surface
Good planar shaped, circular arc is set to metope back, and outer jacket 5 and the width of metope back are less than outer jacket and metope
The width of contact surface, is arranged at intervals with the nail 8 of fixed electric wire on outer jacket 5 and metope contact surface.
The inserts 7 is the resistant to elevated temperatures glass fiber of insulated fireproof or asbestos.The inner insulating layer 2 uses silicon rubber system
Into the anti-bite dope layer 6 applies feed powder using natural rare-earth mineral and is mixed with glue.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (2)
1. a kind of environment-friendly type open-wire line lays special wire cable, it is characterised in that：Including some beam conductor bundles, the conductor bundle
Outer surface is enclosed with inner insulating layer, external insulation layer, plastic-aluminum combined belt, outer jacket, anti-bite dope layer from inside to outside；The conductor
The inserts of fireproof high-temperature resistant is filled between beam, the outer jacket uses the crosslinked polyolefin materials system of low-smoke non-halogen flame-retardant
Into the outer jacket is set to planar shaped with metope contact surface, and circular arc, outer jacket and metope phase are set to metope back
The width at the back side is less than the width of outer jacket and metope contact surface, and fixed electricity is arranged at intervals with outer jacket and metope contact surface
The nail of line cable.
2. environment-friendly type open-wire line according to claim 1 lays special wire cable, it is characterised in that：The inserts is exhausted
The glass fiber or asbestos of edge fireproof high-temperature resistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044740.6U CN206595068U (en) | 2016-08-31 | 2016-08-31 | A kind of environment-friendly type open-wire line lays special wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044740.6U CN206595068U (en) | 2016-08-31 | 2016-08-31 | A kind of environment-friendly type open-wire line lays special wire cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595068U true CN206595068U (en) | 2017-10-27 |
Family
ID=60130936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621044740.6U Expired - Fee Related CN206595068U (en) | 2016-08-31 | 2016-08-31 | A kind of environment-friendly type open-wire line lays special wire cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595068U (en) |
-
2016
- 2016-08-31 CN CN201621044740.6U patent/CN206595068U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180831 |