CN204480738U - A kind of high temperature resistant heat insulation cable - Google Patents
A kind of high temperature resistant heat insulation cable Download PDFInfo
- Publication number
- CN204480738U CN204480738U CN201520067332.1U CN201520067332U CN204480738U CN 204480738 U CN204480738 U CN 204480738U CN 201520067332 U CN201520067332 U CN 201520067332U CN 204480738 U CN204480738 U CN 204480738U
- Authority
- CN
- China
- Prior art keywords
- core
- heat insulation
- high temperature
- temperature resistant
- resistant heat
- 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
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Classifications
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- 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
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of high temperature resistant heat insulation cable, it is made up of core and protective sleeve, and described core is compound wire core, and described core is made up of master core and control conductor; Described cable also comprises copper strips belting layer, armour and copper wire drainage thread composition; Described control conductor, described master core are respectively three groups, are extruded in copper strips belting layer respectively inner with triangle uniform.The utility model conducts electricity very well, low smoke and zero halogen, and diamagnetic interference is strong, is mainly used in the field such as computer, machine room, long service life, can experiences reversed bending and reach 1,000,000 times, also has the feature that high and low temperature resistance is good, mechanical resistant is damaged simultaneously.
Description
Technical field
The utility model belongs to field of cables, particularly relates to a kind of high temperature resistant heat insulation cable.
Background technology
At present, along with Chinese society expanding economy, cable consumption increases rapidly, the quality requirement of cable is also constantly improved, the cable such as used in the field such as computer, machine room, requires high all especially to the aspect such as high and low temperature resistance, oil resistant, mechanical resistant damage, interference free performance of cable.Only meet the requirements, could the better production and application ensureing cable.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of long service life, conducts electricity very well, low smoke and zero halogen, the high temperature resistant heat insulation cable that diamagnetic interference is strong.
The utility model is taked following technical scheme to realize: a kind of high temperature resistant heat insulation cable, and it is made up of core and protective sleeve, and described core is compound wire core, and described core is made up of master core and control conductor; Described cable also comprises copper strips belting layer, armour and copper wire drainage thread composition; Described control conductor, described master core are respectively three groups, are extruded in copper strips belting layer respectively inner with triangle uniform; Described armour is that the annealing proof copper-wire braided of plating zinc on surface forms.
Preferably, described copper strips belting layer internal package has three copper wire drainage threads.
Preferably, described protective sleeve is low-smoke halogen-free polyolefin sheath.
The utility model has following beneficial effect in sum: this kind of cable conduction performance is good, low smoke and zero halogen, good flame resistance, diamagnetic interference is strong, be mainly used in the field such as computer, machine room, long service life, reversed bending can be experienced and reach 1,000,000 times, also there is the feature that high and low temperature resistance is good, mechanical resistant is damaged and chemical-resistance is excellent simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Wherein: 1, master core; 2, control conductor; 3, copper wire drainage thread; 4, copper strips belting layer; 5, protective sleeve; 6, armour.
Embodiment
As shown in Figure 1, a kind of high temperature resistant heat insulation cable, it is made up of core and protective sleeve 5, and described core is compound wire core, and described core is made up of master core 1 and control conductor 2;
It also comprises copper strips belting layer 4, armour 6 and copper wire drainage thread 3 and forms;
Described master core 1, described control conductor 2 are respectively three groups, are extruded in copper strips belting layer 4 respectively inner with triangle uniform.
As preferred version of the present utility model, armour 6 of the present utility model is that the annealing proof copper-wire braided of plating zinc on surface forms.
As preferred version of the present utility model, copper strips belting layer 4 internal package of the present utility model has three copper wire drainage threads 3.
As preferred version of the present utility model, protective sleeve 5 of the present utility model is low-smoke halogen-free polyolefin sheath.
This cable allows operational environment maximum temperature to be 100 DEG C; The permission bending radius of this cable is 10 times of the outside diameter of cable.
The above is embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (3)
1. a high temperature resistant heat insulation cable, it is made up of core and protective sleeve, it is characterized in that: described core is compound wire core, and described core is made up of master core and control conductor;
Described cable also comprises copper strips belting layer, armour and copper wire drainage thread composition;
Described control conductor, described master core are respectively three groups, are extruded in copper strips belting layer respectively inner with triangle uniform;
Described armour is that the annealing proof copper-wire braided of plating zinc on surface forms.
2. high temperature resistant heat insulation cable according to claim 1, is characterized in that: described copper strips belting layer internal package has three copper wire drainage threads.
3. high temperature resistant heat insulation cable according to claim 1, is characterized in that: described protective sleeve is low-smoke halogen-free polyolefin sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067332.1U CN204480738U (en) | 2015-01-31 | 2015-01-31 | A kind of high temperature resistant heat insulation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067332.1U CN204480738U (en) | 2015-01-31 | 2015-01-31 | A kind of high temperature resistant heat insulation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480738U true CN204480738U (en) | 2015-07-15 |
Family
ID=53636516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067332.1U Expired - Fee Related CN204480738U (en) | 2015-01-31 | 2015-01-31 | A kind of high temperature resistant heat insulation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681179A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | High-temperature-resistant heat-insulation cable |
-
2015
- 2015-01-31 CN CN201520067332.1U patent/CN204480738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681179A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | High-temperature-resistant heat-insulation cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |