CN207068517U - One kind control cable - Google Patents
One kind control cable Download PDFInfo
- Publication number
- CN207068517U CN207068517U CN201720994120.7U CN201720994120U CN207068517U CN 207068517 U CN207068517 U CN 207068517U CN 201720994120 U CN201720994120 U CN 201720994120U CN 207068517 U CN207068517 U CN 207068517U
- Authority
- CN
- China
- Prior art keywords
- outside
- control cable
- layer
- conductor wire
- silica aerogel
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims abstract description 20
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 20
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000004965 Silica aerogel Substances 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005260 corrosion Methods 0.000 claims abstract description 13
- 230000007797 corrosion Effects 0.000 claims abstract description 13
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 12
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 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 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
One kind control cable belongs to field of cable technology, more particularly to a kind of control cable.The utility model is aiming above mentioned problem, there is provided the control cable that a kind of wear resistance is good, anti-corrosive properties are good.The utility model includes more conductor wire cores; the overall outside of its structural feature conductor wire core is enclosed with polytetrafluoroethylene (PTFE) band; it is flame-proof PVC layer on the outside of polytetrafluoroethylene (PTFE) band; it is external shielding layer on the outside of flame-proof PVC layer; it is heavy seal coat on the outside of external shielding layer, silica aerogel protective case is enclosed with the outside of heavy seal coat；The conductor wire core includes conductive core, is coating for protection against corrosion on the outside of conductive core, is silica aerogel insulating barrier on the outside of coating for protection against corrosion, is internal shield on the outside of silica aerogel insulating barrier, is Ceramic silicon rubber layer on the outside of internal shield.
Description
Technical field
The utility model belongs to field of cable technology, more particularly to a kind of control cable.
Background technology
Control cable be applied to industrial and mining enterprises, energy traffic department, for control below 450/750 volt of ac rated voltage,
The occasions such as protection circuit use.Existing control cable resistance to elevated temperatures is not strong, it is impossible to well adapts to the higher work of temperature
Environment, it is impossible to meet the requirement under rugged environment.
The content of the invention
The utility model is aiming above mentioned problem, there is provided the control cable that a kind of wear resistance is good, anti-corrosive properties are good.
To achieve the above object, the utility model adopts the following technical scheme that, the utility model includes more conductor wire cores,
The overall outside of its structural feature conductor wire core is enclosed with polytetrafluoroethylene (PTFE) band, is flame-proof PVC layer on the outside of polytetrafluoroethylene (PTFE) band,
It is external shielding layer on the outside of flame-proof PVC layer, is heavy seal coat on the outside of external shielding layer, silica aerogel is enclosed with the outside of heavy seal coat
Protective case.
The conductor wire core includes conductive core, is coating for protection against corrosion on the outside of conductive core, is silicon airsetting on the outside of coating for protection against corrosion
Glue insulating barrier, silica aerogel insulating barrier outside are internal shield, are Ceramic silicon rubber layer on the outside of internal shield.
Steel wire is provided between conductor wire core and the polytetrafluoroethylene (PTFE) band.
As a kind of preferred scheme, external shielding layer described in the utility model is tincopper fuse wire braided armor.
As another preferred scheme, conductive core described in the utility model is more, concentric stranding.
As another preferred scheme, conductor wire core described in the utility model is seven.
As another preferred scheme, the Duplication of Ceramic silicon rubber layer described in the utility model is 27%.
Secondly, coating for protection against corrosion described in the utility model is tin coating.
In addition, the thickness of silica aerogel protective case described in the utility model is 1.9mm.
The utility model beneficial effect.
The utility model makes conductor have good anti-corrosive properties by being coated with coating for protection against corrosion outside conductive core.
The utility model has high temperature resistant and fire-retardant characteristic, adapts to the working environment of high temperature, has longer use
Life-span.
The utility model steel wire causes the tensile strength of cable greatly to strengthen, it is ensured that the safety of cable in the presence of a harsh environment
Use.
Heavy seal coat is provided between the utility model external shielding layer and silica aerogel protective case, cable can be made integrally to have
Compactedness, abrasion resistance properties increase.
The utility model is simple and reasonable, has preferable fire resistance and shielding properties.
The utility model can significantly increase the shielding of control cable using external shielding layer and the double shield structure of internal shield
Performance.
It is Ceramic silicon rubber layer on the outside of the utility model internal shield, Ceramic silicon rubber layer is flexibility at normal temperatures
Band, it is easy to close wrapped on conductor.When running into superhigh temperature, the rapid curing caking of Ceramic silicon rubber layer, pottery is formed
Porcelain shape solidifying shell, the harder effect of the higher flame retardant coating of temperature can be realized.In addition, Ceramic silicon rubber layer has fabulous resist
Zhang Qiangdu, and rub resistance damages, and without strengthening protecting, can make cable normal power-up under superhigh temperature.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and detailed description.Scope of protection of the utility model
It is not only limited to the statement of herein below.
Fig. 1 is the utility model structure diagram.
In figure, 1 it is silica aerogel protective case, 2 is heavy seal coat, 3 is external shielding layer, 4 is flame-proof PVC layer, 5 is poly- four
PVF band, 6 be steel wire, 7 be conductive core, 8 be coating for protection against corrosion, 9 be silica aerogel insulating barrier, 10 be internal shield, 11
For Ceramic silicon rubber layer.
Embodiment
As illustrated, the utility model includes more conductor wire cores, the overall outside of conductor wire core is enclosed with polytetrafluoroethylene (PTFE)
Band, polytetrafluoroethylene (PTFE) band outside are flame-proof PVC layer, are external shielding layer on the outside of flame-proof PVC layer, are to strengthen on the outside of external shielding layer
Protective layer, heavy seal coat outside are enclosed with silica aerogel protective case.
The conductor wire core includes conductive core, is coating for protection against corrosion on the outside of conductive core, is silicon airsetting on the outside of coating for protection against corrosion
Glue insulating barrier, silica aerogel insulating barrier outside are internal shield, are Ceramic silicon rubber layer on the outside of internal shield.
Steel wire is provided between conductor wire core and the polytetrafluoroethylene (PTFE) band.
The external shielding layer is tincopper fuse wire braided armor.Tincopper fuse wire braided armor ensure that whole shield surface is conductive
Continuously, also ensure that has continuing for many conductive discontinuity poinies on shield, bulk shielding structure is not had non-conductive gap,
It is effectively improved the electromagnetism interference performance of cable.
The conductive core is more, concentric stranding.
The conductor wire core is seven.
The Duplication of the Ceramic silicon rubber layer is 27%.
The coating for protection against corrosion is tin coating.
The thickness of the silica aerogel protective case is 1.9mm.
It is understood that above with respect to specific descriptions of the present utility model, it is merely to illustrate the utility model and is not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (7)
1. one kind control cable, including more conductor wire cores, it is characterised in that the overall outside of conductor wire core is enclosed with polytetrafluoroethyl-ne
Alkene band, polytetrafluoroethylene (PTFE) band outside are flame-proof PVC layer, are external shielding layer on the outside of flame-proof PVC layer, are to add on the outside of external shielding layer
Strong protective layer, heavy seal coat outside are enclosed with silica aerogel protective case；
The conductor wire core includes conductive core, is coating for protection against corrosion on the outside of conductive core, is that silica aerogel is exhausted on the outside of coating for protection against corrosion
Edge layer, silica aerogel insulating barrier outside are internal shield, are Ceramic silicon rubber layer on the outside of internal shield；
Steel wire is provided between conductor wire core and the polytetrafluoroethylene (PTFE) band.
2. a kind of control cable according to claim 1, it is characterised in that the external shielding layer is tincopper fuse wire braided armor.
3. a kind of control cable according to claim 1, it is characterised in that the conductive core is more, concentric stranding.
4. a kind of control cable according to claim 1, it is characterised in that the conductor wire core is seven.
5. a kind of control cable according to claim 1, it is characterised in that the Duplication of the Ceramic silicon rubber layer is
27%.
6. a kind of control cable according to claim 1, it is characterised in that the coating for protection against corrosion is tin coating.
7. a kind of control cable according to claim 1, it is characterised in that the thickness of the silica aerogel protective case is
1.9mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994120.7U CN207068517U (en) | 2017-08-10 | 2017-08-10 | One kind control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994120.7U CN207068517U (en) | 2017-08-10 | 2017-08-10 | One kind control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207068517U true CN207068517U (en) | 2018-03-02 |
Family
ID=61520190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720994120.7U Active CN207068517U (en) | 2017-08-10 | 2017-08-10 | One kind control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207068517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992417A (en) * | 2019-12-17 | 2021-06-18 | 西安华联电力电缆有限公司 | Overhead insulated cable |
-
2017
- 2017-08-10 CN CN201720994120.7U patent/CN207068517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992417A (en) * | 2019-12-17 | 2021-06-18 | 西安华联电力电缆有限公司 | Overhead insulated cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A control cable Effective date of registration: 20231113 Granted publication date: 20180302 Pledgee: Shenyang Science and technology Financing Guarantee Co.,Ltd. Pledgor: SHENYANG JUNHANG POWER SUPPLY TECHNOLOGY CO.,LTD. Registration number: Y2023210000283 |