CN207895876U - A kind of tension twist resistant cable - Google Patents
A kind of tension twist resistant cable Download PDFInfo
- Publication number
- CN207895876U CN207895876U CN201820413807.1U CN201820413807U CN207895876U CN 207895876 U CN207895876 U CN 207895876U CN 201820413807 U CN201820413807 U CN 201820413807U CN 207895876 U CN207895876 U CN 207895876U
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- China
- Prior art keywords
- layer
- conductor
- cable
- cable core
- outside
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- 239000004020 conductor Substances 0.000 claims abstract description 38
- 239000003063 flame retardant Substances 0.000 claims abstract description 26
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 238000009422 external insulation Methods 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 125000005605 benzo group Chemical group 0.000 claims description 5
- HSAOVLDFJCYOPX-UHFFFAOYSA-N 2-[4-(1,3-benzothiazol-2-yl)phenyl]-1,3-benzothiazole Chemical compound C1=CC=C2SC(C3=CC=C(C=C3)C=3SC4=CC=CC=C4N=3)=NC2=C1 HSAOVLDFJCYOPX-UHFFFAOYSA-N 0.000 claims description 4
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 2
- 238000009954 braiding Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- -1 polyparaphenylene Polymers 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 229920000265 Polyparaphenylene Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 229920000784 Nomex Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model is related to a kind of tension twist resistant cable, especially a kind of special tension warp resistance charging pile cable of new-energy automobile.The tension twist resistant cable of the utility model, including cable core and the cable core surrounding layer that is coated on the outside of cable core；The cable core includes at least 2 insulated wire cores, at least 1 reinforcements and filler；The insulated wire cores include conductor and the conductor surrounding layer that is coated on the outside of conductor；The conductor surrounding layer includes at least one layer of flame retardant layer containing fire retardant.The tension twist resistant cable of the utility model can warp resistance, resistance to tension, can be applicable under various occasions and use, be particularly suitable for the charging pile of new-energy automobile.
Description
Technical field
The utility model is related to a kind of cables, more particularly, to a kind of new-energy automobile private cable.
Background technology
In face of the increasingly serious energy, environment, climate change, development new energy power vehicle gradually becomes the whole world altogether
Know.For electric vehicle as one of solution, popularizing will be positive and far-reaching to new energy application and traffic system generation
Influence, also will be electric vehicle related conductive charging system product industry bring good opportunity to develop.
Electric car conduction charging system is used for the charging connection of electric vehicle and power supply with cable, is electric car conduction
The good and bad safe and reliable operation to electric vehicle of one of key equipment of charging system, such properties of product will generate directly
It influences.Currently, existing charging pile cable is not suitable for needing quickly accelerating, and need comparatively fast to move in parallel rate with
And occasion mobile over long distances, because use above requires cable to have higher flexibility, deflect performance and tensile strength.Cause
This, develops a kind of special tension warp resistance charging pile cable of new-energy automobile and has become what the trend requires.
Utility model content
In view of this, the utility model be directed to one kind can warp resistance, resistance to tension, can be applicable under various occasions and use
Tension twist resistant cable, be particularly suitable for the special tension warp resistance charging pile cable of new-energy automobile.
As the one side of the utility model, the utility model proposes a kind of tension twist resistant cables, including cable core
And it is coated on the cable core surrounding layer on the outside of cable core；The cable core include at least 2 insulated wire cores, at least 1 reinforcements and
Filler；The insulated wire cores include conductor and the conductor surrounding layer that is coated on the outside of conductor；The conductor surrounding layer includes
Flame retardant layer of at least one layer containing fire retardant.
One of improvement as the utility model, the conductor are by thin copper wire and Poly-p-phenylene benzobisthiazole phase
The flexible conductor being twisted.
One of improvement as the utility model, the reinforcer are arranged in the center of cable core.
One of improvement as the utility model, the conductor surrounding layer include the inner insulating layer being arranged from the inside to the outside, compile
Knit shielded layer and external insulation layer.Flame retardant layer is arranged between the woven shield and external insulation layer.
One of improvement as the utility model, the woven shield are to be disliked using thin copper wire and polyparaphenylene's benzo are double
Mesh grid made of azoles fibrage.
Further, external insulation layer is preferably 8-shaped external insulation layer.
One of improvement as the utility model, the cable core surrounding layer include being coated on successively from the inside to the outside on the outside of cable core
Cable core belting layer, sheath, liner layer, armor and oversheath.
Further, oversheath is preferably 8-shaped oversheath.
Compared with the existing technology, the utility model has the advantage that：
1, by insulated wire cores conductor surrounding layer be arranged flame retardant layer, enable to cable have superior heatproof,
Fire protecting performance can be preferably with flame retardant layer being arranged or in filler compared with addition fire proofing in cable core surrounding layer
Play the preventing fires of flame retardant layer, fire-retardant and resistance to temp effect.
2, it is found by the applicant that by the structure of the special layers of cable in the utility model and be used in conjunction with each other compared to
Existing cable achieves unexpected excellent warp resistance, resistance to tensile property.And pass through being applied in combination for each layer so that
Cable while with performances such as excellent warp resistance, resistance to tensions, also have with superior shielding, fire prevention, heatproof, it is moisture-proof,
Resistance to compression, anti-animal tooth such as sting at the functions, fully meet requirement of the new-energy automobile conduction charging system to cable.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to this practicality
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Attached drawing 1 shows a kind of structural schematic diagram of tension twist resistant cable according to the utility model embodiment.
In figure, 1, insulated wire cores, 2, conductor, 3, inner insulating layer, 4, woven shield, 5, flame retardant layer, 6, external insulation layer,
8, filler, 9, cable core belting layer, 10, sheath, 11, liner layer, 12, armor, 13, oversheath.
Specific implementation mode
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to be best understood from the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened completely is communicated to those skilled in the art.
Embodiment according to the present utility model proposes a kind of tension twist resistant cable, as shown in Figure 1, including cable core with
And it is coated on the cable core surrounding layer on the outside of cable core；The cable core include at least 2 insulated wire cores 1, at least 1 reinforcements 7 and
Filler 8；The insulated wire cores 1 include conductor 2 and the conductor surrounding layer being coated on the outside of conductor；The conductor surrounding layer packet
Include at least one layer of flame retardant layer 5 containing fire retardant.By the way that reinforcer is arranged in cable core cable is had in the utility model
There are excellent tension and warp resistance performance.
Flame retardant layer 5 is arranged by the conductor surrounding layer in insulated wire cores in one of improvement as the utility model, can
So that cable has superior heatproof, fire protecting performance, added in cable core surrounding layer setting flame retardant layer or in filler
Fire proofing is compared, and the preventing fires of flame retardant layer, fire-retardant and resistance to temp effect can be preferably played.The flame retardant layer can 5 choosings
With existing fire retardant in the prior art, such as magnesium hydroxide, magnesia, aluminium hydroxide, hydrotalcite.
One of improvement as the utility model, the conductor 2 are by thin copper wire and Poly-p-phenylene benzobisthiazole
The flexible conductor being mutually twisted forms compound flexible conductor by adding Poly-p-phenylene benzobisthiazole in the conductor, increases
The flexibility and tensile strength of conductor, make the superior performances such as the warp resistance of cable, resistance to tension.Further, it is guarantee cable
Tension warp resistance performance, the reinforcer 7 are preferably provided at the center of cable core.Above-mentioned filler 8 is packing, fills out
Fill rope or the prior art other packing materials, preferably gasket for packing.The filler is filled between insulated wire cores and reinforcer, absolutely
Between edge core and cable core surrounding layer and between reinforcer and cable core surrounding layer.
Further, the conductor surrounding layer includes the inner insulating layer 3, woven shield 4 and external insulation being arranged from the inside to the outside
Layer 6.Filler and fire-retardant forms flame retardant layer 5 between the woven shield 4 and external insulation layer 6.And in insulated wire cores
The inner insulating layer 3 of coating conductor, woven shield 4, flame retardant layer 5 and external insulation layer 6 are applied in combination, and cable is had
While good insulation, anti-electromagnetic exposure, effectiveness, have it is more excellent prevent fires, fire-retardant and resistance to temp effect,
And it is also advantageous to performances such as the warp resistance of cable, resistance to tensions.
One of improvement as the utility model, the woven shield 4 are double using thin copper wire and polyparaphenylene's benzo
Mesh grid made of oxazole fibrage so that woven shield is while with good electromagnetic shielding action with excellent
Flexibility, tensile strength, make the superior performances such as the warp resistance of cable, resistance to tension.The inner insulating layer 3 and external insulation layer 6
Insulating polymeric material existing in the prior art, such as resin, plastics, silicon rubber can be used in material.As the utility model
One of improvement, external insulation layer 6 is preferably 8-shaped external insulation layer, advantageous to performances such as warp resistance, the resistance to tensions of cable.
Further, the cable core surrounding layer includes cable core belting layer 9, the sheath being coated on successively from the inside to the outside on the outside of cable core
10, liner layer 11, armor 12 and oversheath 13.
The material of the cable core belting layer 9 includes polymer strip, non-woven fabrics or in the prior art in other known materials
It is at least one.The sheath 10 can be aluminium sheath, copper sheath or composite sheath.The liner layer 11 is that Nomex is fine
Dimension or other existing inner lining materials in the prior art.The armor 12 is preferably bellows steel-tape armouring layer.Oversheath 13
Preferably 8-shaped oversheath is made using including polyethylene, polyvinyl chloride, silicon rubber or other materials known in the art.
Embodiment 1
As shown in Figure 1, a kind of special tension warp resistance charging pile cable of new-energy automobile of the utility model, including cable core
And it is coated on the cable core surrounding layer on the outside of cable core；Cable core is made of 4 insulated wire cores 1,1 reinforcements 7 and filler 8,
Reinforcer 7 is arranged at the center of 4 insulated wire cores, and the outside of insulated wire cores 1 and reinforcer 7 is filled the filling of object 8；Filler 8
For gasket for packing.Insulated wire cores 1 are made of conductor 2 and the conductor surrounding layer being coated on the outside of conductor；What is be arranged from the inside to the outside is interior exhausted
Edge layer 3, woven shield 4, flame retardant layer 5 and external insulation layer 6 form conductor surrounding layer.Conductor 2 is to be by thin copper wire and poly- pair
The flexible conductor that the double oxazole fibers of penylene benzo are mutually twisted, woven shield 4 are double using thin copper wire and polyparaphenylene's benzo
Mesh grid made of oxazole fibrage.External insulation layer 6 is 8-shaped external insulation layer.It is coated on successively from the inside to the outside on the outside of cable core
Cable core belting layer 9, sheath 10, liner layer 11, armor 12 and oversheath 13 form cable core surrounding layer.Oversheath 13 is 8 words
Shape oversheath.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model answers institute
It states and is subject to the protection scope in claims.
Claims (8)
1. a kind of tension twist resistant cable, it is characterised in that：The cable includes outside cable core and the cable core being coated on the outside of cable core
Covering；The cable core includes at least 2 insulated wire cores (1), at least 1 reinforcements (7) and filler (8)；The insulated wire
Core includes conductor (2) and the conductor surrounding layer that is coated on the outside of conductor；The conductor surrounding layer includes at least one layer of containing fire-retardant
The flame retardant layer (5) of agent.
2. tension twist resistant cable according to claim 1, it is characterised in that：The conductor (2) is by thin copper wire and to gather
The flexible conductor that the double oxazole fibers of penylene benzo are mutually twisted.
3. tension twist resistant cable according to claim 1 or 2, it is characterised in that：The reinforcer (7) is arranged in cable core
Center.
4. tension twist resistant cable according to claim 1, it is characterised in that：The conductor surrounding layer includes from the inside to the outside
Inner insulating layer (3), woven shield (4) and the external insulation layer (6) of setting；Flame retardant layer (5) is arranged in the woven shield
(4) between external insulation layer (6).
5. tension twist resistant cable according to claim 4, it is characterised in that：The woven shield (4) is using thin
Mesh grid made of copper wire and Poly-p-phenylene benzobisthiazole braiding.
6. tension twist resistant cable according to claim 4, it is characterised in that：The external insulation layer (6) is exhausted outside 8-shaped
Edge layer.
7. the tension twist resistant cable according to any one of claim 4-6, it is characterised in that：The cable core surrounding layer packet
Include the cable core belting layer (9) being coated on successively from the inside to the outside on the outside of cable core, sheath (10), liner layer (11), armor (12) and
Oversheath (13).
8. tension twist resistant cable according to claim 7, it is characterised in that：The oversheath (13) is to be protected outside 8-shaped
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413807.1U CN207895876U (en) | 2018-03-26 | 2018-03-26 | A kind of tension twist resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413807.1U CN207895876U (en) | 2018-03-26 | 2018-03-26 | A kind of tension twist resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207895876U true CN207895876U (en) | 2018-09-21 |
Family
ID=63539955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820413807.1U Expired - Fee Related CN207895876U (en) | 2018-03-26 | 2018-03-26 | A kind of tension twist resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207895876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447599A (en) * | 2018-03-26 | 2018-08-24 | 江苏通鼎光电科技有限公司 | A kind of tension twist resistant cable and its manufacturing method, application |
-
2018
- 2018-03-26 CN CN201820413807.1U patent/CN207895876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447599A (en) * | 2018-03-26 | 2018-08-24 | 江苏通鼎光电科技有限公司 | A kind of tension twist resistant cable and its manufacturing method, application |
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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: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |