CN204066797U - A kind of anti-interference high temperature-resistant cable - Google Patents
A kind of anti-interference high temperature-resistant cable Download PDFInfo
- Publication number
- CN204066797U CN204066797U CN201420170035.5U CN201420170035U CN204066797U CN 204066797 U CN204066797 U CN 204066797U CN 201420170035 U CN201420170035 U CN 201420170035U CN 204066797 U CN204066797 U CN 204066797U
- Authority
- CN
- China
- Prior art keywords
- flame retardant
- insulating barrier
- outside
- retardant coating
- cable
- 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 - Lifetime
Links
- 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
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 4
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 4
- -1 perfluoroethylene-propylene Chemical group 0.000 claims description 4
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
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
Abstract
The utility model discloses a kind of anti-interference high temperature-resistant cable, be provided with cable core, filler, band, outer shielding layer, waterstop, steel-tape armouring layer and oversheath from the inside to the outside successively; Described cable core comprises conductor, flame retardant coating, insulating barrier and internal shield, and it is outside that described flame retardant coating is arranged on described conductor, and it is outside that described insulating barrier is arranged on described flame retardant coating, and it is outside that described internal shield is arranged on described insulating barrier; Described cable core is provided with identical four of size.The beneficial effect of employing the technical program is: the interference free performance and the applicability that effectively improve cable, have good high-temperature stability with chronognosis.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of anti-interference high temperature-resistant cable.
Background technology
Along with the progress of society, the development of science and technology, cable has been widely used in social all trades and professions, and at some particular place, such as ambient temperature is higher, in order to avoid causing electric power cable to burn because transmission voltage raises, needs cable to have high temperature resistant.The shielded type cable shield effectiveness of prior art is also desirable not to the utmost simultaneously, can not reach the high request of some use occasion.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of anti-interference high temperature-resistant cable, effectively improves interference free performance and the applicability of cable, has good high-temperature stability with chronognosis.
For achieving the above object, the technical solution of the utility model is as follows: a kind of anti-interference high temperature-resistant cable, is provided with cable core, filler, band, outer shielding layer, waterstop, steel-tape armouring layer and oversheath from the inside to the outside successively; Described cable core comprises conductor, flame retardant coating, insulating barrier and internal shield, and it is outside that described flame retardant coating is arranged on described conductor, and it is outside that described insulating barrier is arranged on described flame retardant coating, and it is outside that described internal shield is arranged on described insulating barrier; Described cable core is provided with identical four of size.
Preferably, described conductor is copper cash, and described flame retardant coating is formed by high temperature resistant Mica tape, and described insulating barrier is extruded by crosslinked polyethylene or perfluoroethylene-propylene and forms.
Preferably, internal shield and outer shielding layer are one in copper wire woven shielding, tinned wird braid shielded, the wrapped shielding of copper strips and the wrapped shielding of aluminium-plastic tape or its combination.
Preferably, described oversheath is the one in plastics or rubber.
The beneficial effect of employing the technical program is: the interference free performance and the applicability that effectively improve cable, have good high-temperature stability with chronognosis.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Numeral and the corresponding component title represented by letter in figure:
1. conductor 2. flame retardant coating 3. insulating barrier 4. internal shield 5. filler 6. band 7. outer shielding layer 8. waterstop 9. steel-tape armouring layer 10. oversheath.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the anti-interference high temperature-resistant cable of one of the present utility model, is provided with cable core, filler 5, band 6, outer shielding layer 7, waterstop 8, steel-tape armouring layer 9 and oversheath 10 from the inside to the outside successively; Described cable core comprises conductor 1, flame retardant coating 2, insulating barrier 3 and internal shield 4, and it is outside that flame retardant coating 2 is arranged on conductor 1, and it is outside that insulating barrier 3 is arranged on flame retardant coating 2, and it is outside that internal shield 4 is arranged on insulating barrier 3; Cable core is provided with identical four of size.
Conductor 1 is copper cash.Flame retardant coating 2 is formed by high temperature resistant Mica tape.Insulating barrier 3 is extruded by crosslinked polyethylene or perfluoroethylene-propylene and forms, and the tolerable temperature due to crosslinked polyethylene is about 150 DEG C, and the tolerable temperature of perfluoroethylene-propylene is about 200 DEG C, and therefore, the resistance to elevated temperatures of cable is better.
Internal shield 4 and outer shielding layer 5 are the one in copper wire woven shielding, tinned wird braid shielded, the wrapped shielding of copper strips and the wrapped shielding of aluminium-plastic tape or its combination, greatly improve interference free performance and the applicability of cable.Oversheath 10 is the one in plastics or rubber.
By arranging flame retardant coating 2, further increase the fire resistance of cable; In addition, steel-tape armouring layer 9 is set between waterstop and oversheath, further increases the interference free performance of cable.
The beneficial effect of employing the technical program is: the interference free performance and the applicability that effectively improve cable, have good high-temperature stability with chronognosis.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. an anti-interference high temperature-resistant cable, is characterized in that, is provided with cable core, filler, band, outer shielding layer, waterstop, steel-tape armouring layer and oversheath from the inside to the outside successively; Described cable core comprises conductor, flame retardant coating, insulating barrier and internal shield, and it is outside that described flame retardant coating is arranged on described conductor, and it is outside that described insulating barrier is arranged on described flame retardant coating, and it is outside that described internal shield is arranged on described insulating barrier; Described cable core is provided with identical four of size; Described conductor is copper cash, and described flame retardant coating is formed by high temperature resistant Mica tape, and described insulating barrier is extruded by crosslinked polyethylene or perfluoroethylene-propylene and forms; Described internal shield and outer shielding layer are one in copper wire woven shielding, tinned wird braid shielded, the wrapped shielding of copper strips and the wrapped shielding of aluminium-plastic tape or its combination.
2. anti-interference high temperature-resistant cable according to claim 1, is characterized in that, described oversheath is the one in plastics or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170035.5U CN204066797U (en) | 2014-04-10 | 2014-04-10 | A kind of anti-interference high temperature-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170035.5U CN204066797U (en) | 2014-04-10 | 2014-04-10 | A kind of anti-interference high temperature-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066797U true CN204066797U (en) | 2014-12-31 |
Family
ID=52208257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170035.5U Expired - Lifetime CN204066797U (en) | 2014-04-10 | 2014-04-10 | A kind of anti-interference high temperature-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355308A (en) * | 2015-11-28 | 2016-02-24 | 国网河南省电力公司平顶山供电公司 | Power cable |
-
2014
- 2014-04-10 CN CN201420170035.5U patent/CN204066797U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355308A (en) * | 2015-11-28 | 2016-02-24 | 国网河南省电力公司平顶山供电公司 | Power cable |
| CN105355308B (en) * | 2015-11-28 | 2017-05-10 | 国家电网公司 | Power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214206 Jiangsu city of Wuxi province Yixing city huankeyuan Gui Road No. 8 Patentee after: SINOSTAR CABLE Co.,Ltd. Address before: 214206 Jiangsu city of Wuxi province Yixing city huankeyuan Gui Road No. 8 Patentee before: Jiangsu Sinostar Cable Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |