CN208548163U - Novel resistance to torsion wind-powered electricity generation flexible cable - Google Patents
Novel resistance to torsion wind-powered electricity generation flexible cable Download PDFInfo
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- CN208548163U CN208548163U CN201821246607.8U CN201821246607U CN208548163U CN 208548163 U CN208548163 U CN 208548163U CN 201821246607 U CN201821246607 U CN 201821246607U CN 208548163 U CN208548163 U CN 208548163U
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Abstract
The utility model relates to electrical equipment technical fields, and disclose novel resistance to torsion wind-powered electricity generation flexible cable, including quantity be three conductor and quantity be four copper-wire braided layer, the outside of the conductor is enclosed with insulating layer, is fixedly connected by reinforcing rib between every two insulating layer and copper-wire braided layer.The high wind-powered electricity generation flexible cable of the resistance to torsion service life, by the way that reinforcing layer is arranged, non-woven fabrics longitudinal wrap layer and yarn floc layer, the intensity of cable can be enhanced in steel ball in reinforcing layer, reinforced resin layer is additionally provided in reinforcing layer simultaneously, high styrene resin is a kind of transparent and good resin of impact resistance, the flexible resistance energy that cable can be enhanced while enhancing cable strength is filled in reinforcing layer, non-woven fabrics longitudinal wrap layer and yarn floc layer are set in the inside of reinforcing layer simultaneously, so that cable increases certain toughness on the basis of intensity height, to improve the resistance to torsion of cable, it is conducive to extend the service life of cable.
Description
Technical field
The utility model relates to electrical equipment technical field, specially novel resistance to torsion wind-powered electricity generation flexible cable.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has
Interior energization, the feature of external insulation.
Cable is also indispensable power transmitting device in wind-power electricity generation, due to the bad environments of wind-power electricity generation, and electricity
Cable is constantly rotated with blower, higher to the performance requirement of cable, such as one kind disclosed in 207097488 U of Chinese patent CN
Wind-powered electricity generation high temperature-resistant cable, the cable are made using silicon rubber shrinkable tube, and the temperature that can be born is higher, and use is safer,
But the resistance to twisting property of the cable is poor, is easily broken off during cable is rotating with blower, shortens making for cable
With the service life, it is unfavorable for economizing on resources, so it is set forth above to propose that novel resistance to torsion wind-powered electricity generation is solved the problems, such as with flexible cable.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides novel resistance to torsion wind-powered electricity generation flexible cable, has resistance to torsion
Turn and the high advantage of service life, the resistance to twisting property for solving existing cable is poor, rotating with blower in cable
It is easily broken off in the process, shortens the service life of cable, be unfavorable for the problem of economizing on resources.
(2) technical solution
To realize that above-mentioned resistance to torsion and the high purpose of service life, the utility model provide the following technical solutions: novel resistance to
Reverse wind-powered electricity generation flexible cable, including quantity be three conductor and quantity be four copper-wire braided layer, the conductor it is outer
Portion is enclosed with insulating layer, is fixedly connected by reinforcing rib between every two insulating layer and copper-wire braided layer, described in three, outside
An annular space, middle copper wire are formed between copper-wire braided layer and six, the outside reinforcing rib and three insulating layers
The outside of braiding layer is filled with the yarn floc layer being located in annular space, is fixedly installed with nonwoven on the outside of the annular space
Cloth longitudinal wrap layer is fixedly installed with reinforcing layer on the outside of non-woven fabrics longitudinal wrap layer, anti-corrosion layer is fixedly installed on the outside of reinforcing layer, resistance to
Restrictive coating is fixedly installed on the outside of corrosion layer.
Preferably, the anti-corrosion layer is made of Carbon fibe layer and polytetrafluoroethylene ethylene layer, the Carbon fibe layer and polytetrafluoro
The quantity of pvdf layer is no less than two, and Carbon fibe layer and polytetrafluoroethylene ethylene layer are isodistantly spaced and are spaced apart.
Preferably, the reinforcing layer includes annular dowel, is fixedly installed with steel ball on the outside of annular dowel, steel ball
Top and bottom are fixedly installed with reinforced resin layer.
Preferably, the steel ball is isodistantly spaced the outside for being distributed in annular dowel, and no less than 18 of steel ball, institute
Stating reinforced resin layer is high styrene resin.
Preferably, the yarn in the yarn floc layer is mutually perpendicular to or tilts intersection and is stacked, and fills at the gap of yarn
There is pearl cotton.
Preferably, the restrictive coating is rubber protecting jacket, and organosilicon coating is coated on the outside of rubber protecting jacket.
(3) beneficial effect
Compared with prior art, the utility model provides novel resistance to torsion wind-powered electricity generation flexible cable, has following beneficial
Effect:
1, the high wind-powered electricity generation flexible cable of the resistance to torsion service life, passes through setting reinforcing layer, non-woven fabrics longitudinal wrap layer and yarn
Line floc layer, the intensity of cable can be enhanced in the steel ball in reinforcing layer, while reinforced resin layer is additionally provided in reinforcing layer, high benzene second
Olefine resin is a kind of transparent and good resin of impact resistance, and being filled in reinforcing layer can enhancing while enhancing cable strength
The flexible resistance energy of cable, while non-woven fabrics longitudinal wrap layer and yarn floc layer are set in the inside of reinforcing layer, so that cable is strong
Increase certain toughness on the basis of degree is high, to improve the resistance to torsion of cable, is conducive to extend the service life of cable.
2, the high wind-powered electricity generation flexible cable of the resistance to torsion service life, it is poly- in anti-corrosion layer by the way that anti-corrosion layer is arranged
Tetrafluoroethene layer has the characteristics that antiacid alkali resistant and resists various organic solvents, and the carbon fiber layer quality in anti-corrosion layer compares metallic aluminium
Gently, but intensity is higher than steel, and with corrosion-resistant and high-modulus characteristic, carbon fiber layer is arranged and polytetrafluoroethylene ethylene layer can
To promote the corrosion resistance of cable in harsh environment, is conducive to the service life for further increasing cable, economizes on resources.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model reinforcing layer；
Fig. 3 is the schematic diagram of internal structure of the utility model anti-corrosion layer.
In figure: 1 conductor, 2 copper-wire braided layers, 3 insulating layers, 4 reinforcing ribs, 5 yarn floc layers, 6 non-woven fabrics longitudinal wrap layers, 7 add
Gu layer, 71 annular dowels, 72 steel balls, 73 reinforced resin layers, 8 anti-corrosion layers, 81 Carbon fibe layers, 82 polytetrafluoroethylene ethylene layers, 9 shields
Jacket layer.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, novel resistance to torsion wind-powered electricity generation flexible cable, including quantity be three conductor 1 and quantity be four
A copper-wire braided layer 2, four copper-wire braided layers 2 are linked together by reinforcing rib 4 and three conductors 1, increase three
The stability connected between conductor 1, reduces the vibration that single conductor 1 is subject to, and the outside of conductor 1 is enclosed with insulating layer 3, every two
It is fixedly connected by reinforcing rib 4 between insulating layer 3 and copper-wire braided layer 2, three, outside copper-wire braided layer 2 and six, outside add
An annular space is formed between strengthening tendons 4 and three insulating layers 3, the outside of middle copper-wire braided layer 2, which is filled with, is located at annular
Yarn floc layer 5 in space, yarn floc layer 5 is softer, prevents the excessively high extruding internal insulating layer 3 of 7 intensity of reinforcing layer broken
So that conductor 1 is exposed, the yarn in yarn floc layer 5 is mutually perpendicular to or tilts intersection and is stacked damage, is filled at the gap of yarn
Pearl cotton, pearl cotton are a kind of novel environment friendly packaging materials with high-strength buffering shock-absorbing shock resistance, it is flexible, light, rich
Flexible and recovery is good, and external impact force can be absorbed and dispersed by being bent, achievees the effect that buffering, while pearl cotton
With heat preservation, moisture-proof, abrasion-proof and it is corrosion-resistant etc. it is a series of it is superior use characteristic, the outside of annular space be fixedly mounted whether there is or not
Woven fabric longitudinal wrap layer 6, the outside of non-woven fabrics longitudinal wrap layer 6 are fixedly installed with reinforcing layer 7, and reinforcing layer 7 includes annular dowel 71, annular
The outside of dowel 71 is fixedly installed with steel ball 72, and steel ball 72 is isodistantly spaced the outside for being distributed in annular dowel 71, and steel ball
No less than 18 of 72, the top and bottom of steel ball 72 are fixedly installed with reinforced resin layer 73, and reinforced resin layer 73 is height
Styrene resin, the intensity of cable can be enhanced in the steel ball 72 in reinforcing layer 7, while reinforced resin layer is additionally provided in reinforcing layer 7
73, high styrene resin is a kind of transparent and good resin of impact resistance, and being filled in reinforcing layer 7 can be in enhancing cable strength
While enhance the flexible resistance energy of cable, while non-woven fabrics longitudinal wrap layer 6 and yarn floc layer 5 are set in the inside of reinforcing layer 7,
So that cable increases certain toughness on the basis of intensity height, to improve the resistance to torsion of cable, it is conducive to extend electricity
The service life of cable, the outside of reinforcing layer 7 are fixedly installed with anti-corrosion layer 8, and anti-corrosion layer 8 is by Carbon fibe layer 81 and polytetrafluoroethyl-ne
Alkene layer 82 forms, and carbon fiber has many excellent performances, and the axial strength and modulus of carbon fiber are high, and density is low, higher than performance, nothing
Creep, superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good, specific heat and electric conductivity between nonmetallic between metal, thermal expansion
Coefficient is small and has anisotropy, and good corrosion resistance, X-ray transparent is good, good electrical and thermal conductivity performance, and electromagnetic wave shielding is good
Deng, the safety that the using effect of cable can be improved and use, the quantity of Carbon fibe layer 81 and polytetrafluoroethylene ethylene layer 82 is not
Less than two, and Carbon fibe layer 81 and polytetrafluoroethylene ethylene layer 82 are isodistantly spaced and are spaced apart, the polytetrafluoroethylene (PTFE) in anti-corrosion layer 8
Layer 82 has the characteristics that antiacid alkali resistant and resists various organic solvents, and 81 mass of carbon fiber layer in anti-corrosion layer 8 is lighter than metallic aluminium,
But intensity is higher than steel, and with corrosion-resistant and high-modulus characteristic, carbon fiber layer 81 and polytetrafluoroethylene ethylene layer 82 is arranged
The corrosion resistance of cable in harsh environment can be promoted, is conducive to the service life for further increasing cable, economizes on resources,
The outside of anti-corrosion layer 8 is fixedly installed with restrictive coating 9, and restrictive coating 9 is rubber protecting jacket, and is coated on the outside of rubber protecting jacket
Organosilicon coating, organosilicon coating are the important insulating materials of one kind with organic siliconresin for Qi Ji, are had corrosion-resistant and resistance to well
High-temperature behavior further improves the safety that cable uses.
In conclusion the wind-powered electricity generation flexible cable that the resistance to torsion service life is high, vertical by setting reinforcing layer 7, non-woven fabrics
Covering 6 and yarn floc layer 5, the intensity of cable can be enhanced in the steel ball 72 in reinforcing layer 7, while benefit is additionally provided in reinforcing layer 7
Strong resin layer 73, high styrene resin are a kind of transparent and good resins of impact resistance, and being filled in reinforcing layer 7 can enhance
Enhance the flexible resistance energy of cable while cable strength, while non-woven fabrics longitudinal wrap layer 6 and yarn floc layer 5 are set in reinforcing layer
7 inside, so that cable increases certain toughness on the basis of intensity height, to improve the resistance to torsion of cable, favorably
In the service life for extending cable, by the way that anti-corrosion layer 8 is arranged, the polytetrafluoroethylene ethylene layer 82 in anti-corrosion layer 8 has antiacid anti-
Alkali and the characteristics of resist various organic solvents, 81 mass of carbon fiber layer in anti-corrosion layer 8 is lighter than metallic aluminium, but intensity is higher than steel
Iron, and with corrosion-resistant and high-modulus characteristic, carbon fiber layer 81 and polytetrafluoroethylene ethylene layer 82, which is arranged, can promote cable and exist
Corrosion resistance in adverse circumstances is conducive to the service life for further increasing cable, economizes on resources, and solves existing electricity
The resistance to twisting property of cable is poor, is easily broken off during cable is rotating with blower, shortens the service life of cable,
It is unfavorable for the problem of economizing on resources.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. novel resistance to torsion wind-powered electricity generation flexible cable, including quantity be three conductor (1) and quantity be four proof copper-wire braided
Layer (2), it is characterised in that: the outside of the conductor (1) is enclosed with insulating layer (3), every two insulating layer (3) and copper-wire braided layer
(2) it is fixedly connected by reinforcing rib (4) between, three, the outside copper-wire braided layer (2) and six, the outside reinforcing rib
(4) annular space is formed between three insulating layers (3), the outside of middle copper-wire braided layer (2) is filled with position
Non-woven fabrics longitudinal wrap layer (6), nonwoven are fixedly installed on the outside of the yarn floc layer (5) in annular space, the annular space
It is fixedly installed with reinforcing layer (7), is fixedly installed on the outside of reinforcing layer (7) anti-corrosion layer (8) on the outside of cloth longitudinal wrap layer (6), it is resistance to
Restrictive coating (9) are fixedly installed on the outside of corrosion layer (8).
2. novel resistance to torsion wind-powered electricity generation flexible cable according to claim 1, it is characterised in that: the anti-corrosion layer (8)
It is made of Carbon fibe layer (81) and polytetrafluoroethylene ethylene layer (82), the quantity of the Carbon fibe layer (81) and polytetrafluoroethylene ethylene layer (82)
Two are no less than, and Carbon fibe layer (81) and polytetrafluoroethylene ethylene layer (82) are isodistantly spaced and are spaced apart.
3. novel resistance to torsion wind-powered electricity generation flexible cable according to claim 1, it is characterised in that: reinforcing layer (7) packet
It includes annular dowel (71), is fixedly installed with steel ball (72) on the outside of annular dowel (71), the top and bottom of steel ball (72)
It is fixedly installed with reinforced resin layer (73).
4. novel resistance to torsion wind-powered electricity generation flexible cable according to claim 3, it is characterised in that: the steel ball (72) in etc.
Range distribution is in the outside of annular dowel (71), and no less than 18 of steel ball (72), the reinforced resin layer (73) are
High styrene resin.
5. novel resistance to torsion wind-powered electricity generation flexible cable according to claim 1, it is characterised in that: the yarn floc layer
(5) yarn in is mutually perpendicular to or tilts intersection and is stacked, and pearl cotton is filled at the gap of yarn.
6. novel resistance to torsion wind-powered electricity generation flexible cable according to claim 1, it is characterised in that: the restrictive coating (9) is
Rubber protecting jacket, and organosilicon coating is coated on the outside of rubber protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246607.8U CN208548163U (en) | 2018-08-03 | 2018-08-03 | Novel resistance to torsion wind-powered electricity generation flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246607.8U CN208548163U (en) | 2018-08-03 | 2018-08-03 | Novel resistance to torsion wind-powered electricity generation flexible cable |
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| Publication Number | Publication Date |
|---|---|
| CN208548163U true CN208548163U (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246607.8U Expired - Fee Related CN208548163U (en) | 2018-08-03 | 2018-08-03 | Novel resistance to torsion wind-powered electricity generation flexible cable |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010281A (en) * | 2019-05-06 | 2019-07-12 | 安庆横电电缆有限公司 | A kind of fire retardant anticorrosion cable and its production technology |
| CN110675997A (en) * | 2019-09-10 | 2020-01-10 | 安徽省通信产业服务有限公司 | Preparation method of flame-retardant cable protective layer |
| CN112420262A (en) * | 2020-10-30 | 2021-02-26 | 金泰电缆有限公司 | Deformation-resistant armored insulating aluminum alloy cable |
| CN116825421A (en) * | 2023-03-18 | 2023-09-29 | 三元科技（深圳）有限公司 | Medical image transmission cable with high flexibility and long mechanical life |
-
2018
- 2018-08-03 CN CN201821246607.8U patent/CN208548163U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010281A (en) * | 2019-05-06 | 2019-07-12 | 安庆横电电缆有限公司 | A kind of fire retardant anticorrosion cable and its production technology |
| CN110010281B (en) * | 2019-05-06 | 2024-03-19 | 安庆横电电缆有限公司 | Fireproof and anti-corrosion cable and production process thereof |
| CN110675997A (en) * | 2019-09-10 | 2020-01-10 | 安徽省通信产业服务有限公司 | Preparation method of flame-retardant cable protective layer |
| CN112420262A (en) * | 2020-10-30 | 2021-02-26 | 金泰电缆有限公司 | Deformation-resistant armored insulating aluminum alloy cable |
| CN116825421A (en) * | 2023-03-18 | 2023-09-29 | 三元科技（深圳）有限公司 | Medical image transmission cable with high flexibility and long mechanical life |
| CN116825421B (en) * | 2023-03-18 | 2024-05-17 | 三元科技（深圳）有限公司 | Medical image transmission cable with high flexibility and long mechanical life |
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