CN206388523U - A kind of ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation - Google Patents
A kind of ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation Download PDFInfo
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- CN206388523U CN206388523U CN201720021311.5U CN201720021311U CN206388523U CN 206388523 U CN206388523 U CN 206388523U CN 201720021311 U CN201720021311 U CN 201720021311U CN 206388523 U CN206388523 U CN 206388523U
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- cable
- ethylene propylene
- propylene rubber
- wire
- power generation
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Abstract
The utility model discloses a kind of ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation, cable core includes multiple conducting wires and multiple elastomers, multiple conducting wires are regular stranded, multiple elastomers are arranged around all conducting periphery, each elastomer is located between two wires of arbitrary neighborhood away from the cable core axis side, the lapping direction of lapping layer is opposite with the direction of lay of wire, inner sheath is coated on the enhancement layer for being provided with and being woven using wire and aramid fiber between lapping layer periphery, interior oversheath.Pass through the ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation of above-mentioned optimization design; by increasing elastomer between wire and lapping layer; effectively wire is protected when cable is distorted; simultaneously; enhancement layer is set outside cable core; protecting effect is improved, and the softness of cable can not be influenceed.
Description
Technical field
The utility model is related to field of cable technology, more particularly to a kind of ethylene propylene rubber insulated chlorinated polyethylene sheath wind
Power generating distortion resistant flexible cable.
Background technology
As technology in new energy is most ripe, exploit condition and commercialized development prospect on the largest scale generation mode,
The development speed of wind-power electricity generation attracts people's attention.Just turning into as the wind electric power generation cable of wind power plant auxiliary products has huge
The cable new varieties of market potential, by numerous cable enterprise developments and have put on market.At present, there is bendability in the cable in market
Can be poor, bending resistance is weaker, the risk that there is broken string in use, so that the problem of service life is reduced is caused,
And some unnecessary troubles are easily brought during user.
Utility model content
To solve technical problem present in background technology, the utility model proposes a kind of ethylene propylene rubber insulated chlorinated polyethylene
Alkene sheath torsion-resisting soft cable for wind power generation.
The utility model proposes a kind of ethylene propylene rubber insulated chlorinated polyethylene sheath soft electricity of wind power generation distortion resistant
Cable, including：Cable core, lapping layer, inner sheath, enhancement layer, oversheath；
Cable core includes multiple conducting wires and multiple elastomers, and each wire includes being located at the conductor at middle part and is coated on outside conductor
The insulating barrier in week, insulating barrier is made of ethylene propylene rubber insulation material, and multiple conducting wires are regular stranded, and multiple elastomers are around all
Wire periphery arranges that each elastomer is located between two wires of arbitrary neighborhood away from the cable core axis side；
Lapping layer it is wrapped in cable core periphery, the lapping direction of lapping layer and the direction of lay of wire on the contrary, inner sheath coat
In lapping layer periphery, enhancement layer is coated on inner sheath periphery, and enhancement layer is formed using wire and aramid fiber braiding, oversheath
Enhancement layer periphery is coated on, inner sheath and oversheath are made of chlorinated polyethylene sheath material.
Preferably, elastomer sidewalls abut against two side of wire walls and lapping layer inwall.
Preferably, elastomer has an elliptic cross-section, and the oval major axis is along the cable core radial arrangement.
Preferably, multiple conducting wires and multiple elastomers are circumferentially uniformly distributed in the cable core.
Preferably, enhancement layer is formed using steel wire with aramid fiber braiding.
Preferably, conductor is formed using tinned copper wire is stranded.
In the utility model, the ethylene propylene rubber insulated soft electricity of chlorinated polyethylene sheath wind power generation distortion resistant proposed
Cable, cable core includes multiple conducting wires and multiple elastomers, and multiple conducting wires are regular stranded, and multiple elastomers surround all conducting periphery cloth
Put, each elastomer is located between two wires of arbitrary neighborhood away from the cable core axis side, the lapping direction of lapping layer with
The direction of lay of wire is provided with fine using wire and aramid fiber on the contrary, inner sheath is coated between lapping layer periphery, interior oversheath
Tie up the enhancement layer of braiding.By the ethylene propylene rubber insulated chlorinated polyethylene sheath of above-mentioned optimization design with used for wind power generation resistance to
Flexible cable is distorted, by increasing elastomer between wire and lapping layer, effectively wire is protected when cable is distorted, together
When, cable core outside sets enhancement layer, improves protecting effect, and can not influence the softness of cable.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of ethylene propylene rubber insulated chlorinated polyethylene sheath wind power generation distortion resistant
The structural representation of flexible cable.
Embodiment
As shown in figure 1, Fig. 1 be the utility model proposes a kind of ethylene propylene rubber insulated chlorinated polyethylene sheath sent out with wind-force
The structural representation of electricity distortion resistant flexible cable.
Reference picture 1, the utility model proposes a kind of ethylene propylene rubber insulated chlorinated polyethylene sheath with used for wind power generation resistance to
Flexible cable is distorted, including：Cable core, lapping layer 3, inner sheath 4, enhancement layer 5, oversheath 6；
Cable core includes multiple conducting wires 1 and multiple elastomers 2, and each wire 1 includes being located at the conductor 11 at middle part and is coated on
The insulating barrier 12 of the periphery of conductor 11, insulating barrier 12 is made of ethylene propylene rubber insulation material, and multiple conducting wires 1 are regular stranded, multiple
Elastomer 2 arranges that each elastomer 2 is located between two wires 1 of arbitrary neighborhood away from the cable core around the periphery of all conducting 1
Axis side；
Lapping layer 3 is wrapped in cable core periphery, and the lapping direction of lapping layer 3 is with the direction of lay of wire 1 on the contrary, inner sheath 4
The periphery of lapping layer 3 is coated on, enhancement layer 5 is coated on the periphery of inner sheath 4, and enhancement layer 5 is using wire and aramid fiber braiding
Into oversheath 6 is coated on the periphery of enhancement layer 5, and inner sheath 4 and oversheath 6 are made of chlorinated polyethylene sheath material.
In the present embodiment, the ethylene propylene rubber insulated soft electricity of chlorinated polyethylene sheath wind power generation distortion resistant proposed
Cable, cable core includes multiple conducting wires and multiple elastomers, and multiple conducting wires are regular stranded, and multiple elastomers surround all conducting periphery cloth
Put, each elastomer is located between two wires of arbitrary neighborhood away from the cable core axis side, the lapping direction of lapping layer with
The direction of lay of wire is provided with fine using wire and aramid fiber on the contrary, inner sheath is coated between lapping layer periphery, interior oversheath
Tie up the enhancement layer of braiding.By the ethylene propylene rubber insulated chlorinated polyethylene sheath of above-mentioned optimization design with used for wind power generation resistance to
Flexible cable is distorted, by increasing elastomer between wire and lapping layer, effectively wire is protected when cable is distorted, together
When, cable core outside sets enhancement layer, improves protecting effect, and can not influence the softness of cable.
In a specific embodiment, the side wall of elastomer 2 abuts against two side walls of wire 1 and the inwall of lapping layer 3, elasticity
Body can play effective supporting role in wire periphery, prevent wire from shaking.
In further embodiment, elastomer 2 has elliptic cross-section, and the oval major axis is along the cable core
Radial arrangement, when cable is by external force, increases deformation space, further improves protecting effect.
In other embodiments, multiple conducting wires 1 and multiple elastomers 2 are circumferentially uniform point in the cable core
Cloth, it is ensured that field homogeneity in cable core, improves electrical performance.
In other embodiments, enhancement layer 5 is formed using steel wire with aramid fiber braiding, improves protecting effect,
So as to improve resistance to bend(ing) energy.
In other embodiments, conductor 11 is formed using tinned copper wire is stranded.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation, it is characterised in that including：
Cable core, lapping layer (3), inner sheath (4), enhancement layer (5), oversheath (6)；
Cable core includes multiple conducting wires (1) and multiple elastomers (2), and each wire (1) includes the conductor (11) and bag positioned at middle part
The insulating barrier (12) of conductor (11) periphery is overlayed on, insulating barrier (12) is made of ethylene propylene rubber insulation material, and multiple conducting wires (1) are just
Rule are stranded, and multiple elastomers (2) are arranged around all conducting (1) periphery, and each elastomer (2) is located at two wires of arbitrary neighborhood
(1) away from the cable core axis side between；
Lapping layer (3) is wrapped in cable core periphery, and the lapping direction of lapping layer (3) is with the direction of lay of wire (1) on the contrary, inner sheath
(4) lapping layer (3) periphery is coated on, enhancement layer (5) is coated on inner sheath (4) periphery, and enhancement layer (5) uses wire and aramid fiber
Fibrage is formed, and oversheath (6) is coated on enhancement layer (5) periphery, and inner sheath (4) and oversheath (6) use haloflex
Protective cover material is made.
2. ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation according to claim 1,
Characterized in that, elastomer (2) side wall abuts against two wire (1) side walls and lapping layer (3) inwall.
3. ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation according to claim 2,
Characterized in that, elastomer (2) has elliptic cross-section, the oval major axis is along the cable core radial arrangement.
4. ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation according to claim 1,
Characterized in that, multiple conducting wires (1) and multiple elastomers (2) are circumferentially uniformly distributed in the cable core.
5. ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation according to claim 1,
Characterized in that, enhancement layer (5) is formed using steel wire with aramid fiber braiding.
6. ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation according to claim 1,
Characterized in that, conductor (11) is formed using tinned copper wire is stranded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021311.5U CN206388523U (en) | 2017-01-09 | 2017-01-09 | A kind of ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021311.5U CN206388523U (en) | 2017-01-09 | 2017-01-09 | A kind of ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388523U true CN206388523U (en) | 2017-08-08 |
Family
ID=59492988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021311.5U Expired - Fee Related CN206388523U (en) | 2017-01-09 | 2017-01-09 | A kind of ethylene propylene rubber insulated chlorinated polyethylene sheath torsion-resisting soft cable for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036649A (en) * | 2018-08-04 | 2018-12-18 | 安徽华能电缆集团有限公司 | A kind of high tenacity insulated cable |
-
2017
- 2017-01-09 CN CN201720021311.5U patent/CN206388523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036649A (en) * | 2018-08-04 | 2018-12-18 | 安徽华能电缆集团有限公司 | A kind of high tenacity insulated 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20220109 |