CN203503322U - High-temperature-resistant cable - Google Patents
High-temperature-resistant cable Download PDFInfo
- Publication number
- CN203503322U CN203503322U CN201320578049.6U CN201320578049U CN203503322U CN 203503322 U CN203503322 U CN 203503322U CN 201320578049 U CN201320578049 U CN 201320578049U CN 203503322 U CN203503322 U CN 203503322U
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- CN
- China
- Prior art keywords
- layer
- wire cores
- coated
- conductor
- cores
- 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 - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004743 Polypropylene Substances 0.000 claims abstract description 7
- -1 polypropylene Polymers 0.000 claims abstract description 7
- 229920001155 polypropylene Polymers 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 229920004934 Dacron® Polymers 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 230000000191 radiation effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a high-temperature-resistant cable which comprises conductors. Each conductor adopts a soft combination structure of extremely fine copper wires which are twisted in a bundle. An EPDM (ethylene-propylene-diene monomer) insulating layer covers the outer side of the conductor. The outer side of the EPDM insulating layer is coated with an anti-static coating. Three conductors are double twisted in a bundle and then are wrapped by a glass fiber taped covering to form a wire core. Three wire cores are centrosymmetrically arranged and a hollow aluminum pipe is disposed among the three wire cores. A non-open-net polypropylene tear filling layer is arranged between every two wire cores. The outer side of the wire cores and the non-open-net polypropylene tear filling layers are sequentially wrapped by a steel belt armor inner lining, an aluminum belt interlocking armor layer, a tin-plated soft copper wire plus polyester yarn braided insulating shielding layer and an outer sheath, wherein both the inner wall and the outer wall of the aluminum belt interlocking armor layer are coated with an adhesive. Since the hollow aluminum pipe is arranged among the wire cores and the non-open-net polypropylene tear filling layer is arranged between every two wire cores, the cable has good heat radiation effect, long service life, good insulating shielding effect and excellent high temperature resistance.
Description
Technical field
The utility model relates to cable technology field, relates in particular to a kind of high temperature-resistant cable.
Background technology
At present, the use of high-power household electrical appliance, has also proposed resistant to elevated temperatures requirement to the electric wire of institute's adapted, and common electric wire is due to non-refractory, easily there is security incident, so develop the fire resistant electric wire cable of serviceability excellence, meeting the demand of market and family expenses, is necessary.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, and a kind of high temperature-resistant cable is provided.
The utility model is achieved through the following technical solutions:
A kind of high temperature-resistant cable, include conductor, described conductor adopts superfine copper wire bundle to twist soft combining structure, and conductor outside is coated with ethylene propylene diene rubber insulating barrier, ethylene propylene diene rubber insulating barrier outside scribbles anti-static coating, three conductors are carried out to compound bundle strand and are surrounded by glass fiber lapping layer forming core, by three core placements in a center of symmetry and be placed with hollow aluminum pipe between three cores, between every two cores, be provided with the non-net polypropylene tearing packed layer of opening, and in outside, be coated with successively steel-tape armouring inner covering, aluminium strip lock armo layer, zinc-plated soft copper silk adds dacron thread braiding insulation screen and oversheath, on the inner and outer wall of described aluminium strip lock armo layer, all scribble adhesion agent.
The utility model has the advantages that: the utility model is provided with hollow aluminum pipe between core, and between every two cores, be provided with the non-net polypropylene tearing packed layer of opening, make cable good heat dissipation effect, long service life, high temperature resistant, insulation shielding is effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of high temperature-resistant cable, include conductor 1, described conductor 1 adopts superfine copper wire bundle to twist soft combining structure, and conductor outside is coated with ethylene propylene diene rubber insulating barrier 2, ethylene propylene diene rubber insulating barrier 2 outsides scribble anti-static coating 3, three conductors 1 are carried out to compound bundle strand and are surrounded by glass fiber lapping layer 4 forming core, by three core placements in a center of symmetry and be placed with hollow aluminum pipe 5 between three cores, between every two cores, be provided with the non-net polypropylene tearing packed layer 6 of opening, and in outside, be coated with successively steel-tape armouring inner covering 7, aluminium strip lock armo layer 8, zinc-plated soft copper silk adds dacron thread braiding insulation screen 9 and oversheath 10, on the inner and outer wall of described aluminium strip lock armo layer 8, all scribble adhesion agent.
Claims (1)
1. a high temperature-resistant cable, it is characterized in that: include conductor, described conductor adopts superfine copper wire bundle to twist soft combining structure, and conductor outside is coated with ethylene propylene diene rubber insulating barrier, ethylene propylene diene rubber insulating barrier outside scribbles anti-static coating, three conductors are carried out to compound bundle strand and are surrounded by glass fiber lapping layer forming core, by three core placements in a center of symmetry and be placed with hollow aluminum pipe between three cores, between every two cores, be provided with the non-net polypropylene tearing packed layer of opening, and in outside, be coated with successively steel-tape armouring inner covering, aluminium strip lock armo layer, zinc-plated soft copper silk adds dacron thread braiding insulation screen and oversheath, on the inner and outer wall of described aluminium strip lock armo layer, all scribble adhesion agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578049.6U CN203503322U (en) | 2013-09-17 | 2013-09-17 | High-temperature-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578049.6U CN203503322U (en) | 2013-09-17 | 2013-09-17 | High-temperature-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503322U true CN203503322U (en) | 2014-03-26 |
Family
ID=50334282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578049.6U Expired - Fee Related CN203503322U (en) | 2013-09-17 | 2013-09-17 | High-temperature-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895223A (en) * | 2016-05-19 | 2016-08-24 | 张翔 | High-temperature-resistant compression-resistant cable |
| CN107230529A (en) * | 2017-05-24 | 2017-10-03 | 晋源电气集团股份有限公司 | A kind of flame-resistant high-temperature-resistant controls cable |
-
2013
- 2013-09-17 CN CN201320578049.6U patent/CN203503322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895223A (en) * | 2016-05-19 | 2016-08-24 | 张翔 | High-temperature-resistant compression-resistant cable |
| CN107230529A (en) * | 2017-05-24 | 2017-10-03 | 晋源电气集团股份有限公司 | A kind of flame-resistant high-temperature-resistant controls 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 |
Granted publication date: 20140326 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |