CN202102777U - Reinforced high temperature resistant flat cable - Google Patents
Reinforced high temperature resistant flat cable Download PDFInfo
- Publication number
- CN202102777U CN202102777U CN2011202211564U CN201120221156U CN202102777U CN 202102777 U CN202102777 U CN 202102777U CN 2011202211564 U CN2011202211564 U CN 2011202211564U CN 201120221156 U CN201120221156 U CN 201120221156U CN 202102777 U CN202102777 U CN 202102777U
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- Prior art keywords
- cable
- high temperature
- temperature resistant
- flat cable
- cores
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Abstract
The utility model discloses a reinforced high temperature resistant flat cable, comprising a plurality of cable cores and a sheath, wherein each cable core comprises a copper conductive cable core, an inner belting, an insulation layer and an outer belting which are arranged form inner side to outer side. The flat cable is characterized in that the plurality of cable cores are arranged in parallel and distributed at intervals, the plurality of cable cores are configured as a group, both sides of the group of cable cores are provided with steel wire reinforced cable cores in parallel, and the sheath and the insulation layer are prepared by silicone rubber material or fluoroplastic through extruding. The sheath and the insulation layer are prepared by the silicone rubber material or the fluoroplastic through extruding, and thereby the performance of high temperature resistant and acid and alkali resistant medium of the cable is greatly increased, and the cable is suitable to severe environment, such as metallurgy, petroleum, chemical industry, port and power plant; the steel wire reinforced cable cores are added into the cable, thereby increasing the tension resistance of the whole cable and greatly increasing the safety and reliability of the cable; and additionally, the flat cable also has the advantages of strong flame retardation capability, energy saving and environmental protection.
Description
Technical field
The utility model relates to a kind of cable, specifically is that a kind of adverse circumstances such as metallurgy, oil, chemical industry, harbour and power plant that are applicable to are made the reinforced high temperature resistant flat cable that electrical cable is used between the mobile appliance equipment.
Background technology
Flat cable is used in below the operating voltage 450/750V level, the lifting of ambient temperature-40～70 ℃, transportation, machinery, electric, mine, etc. the power supply of the various mobile power set of industry connect and control signal illumination etc.Flat cable characteristics and purposes: flat cable is applicable to that ac rated voltage 0.6/1KV and following fixedly laying with power transmission line or movable electrical appliances use stube cable; Product has characteristics such as heat-resisting radiation, cold-resistant, acid and alkali-resistance and corrosive gas, waterproof, and the construction of cable is soft, and radiation is convenient; Electric property is stable under high temperature (high and cold) environment; Ageing resistace is outstanding, and long service life is widely used in industries such as metallurgy, electric power, petrochemical industry, electronics, automobile making.
Overcome traditional flat cable and be applied to adverse circumstances such as metallurgy, oil, chemical industry, harbour and power plant and make connecting line electric between the mobile appliance equipment, so the flexible ability of tension is relatively poor, fire retardancy is bad.
The utility model content
In order to overcome above-mentioned deficiency, the utility model purpose is to provide a kind of energy-conserving and environment-protective, reinforced high temperature resistant flat cable that resistance to tension is strong.
To achieve these goals, the technical scheme below the utility model adopts:
Reinforced high temperature resistant flat cable; Include many cores and sheath; Wherein, every core is to be made up of core conductor, interior band, insulating barrier and outer band from inside to outside, it is characterized in that: said many cores are arranged in parallel and are spaced apart; Said a plurality of core is one group, and the both sides flat raft of one group of core is provided with the steel wire reinforced core.
Said sheath is to adopt silastic material to extrude to form.
Said insulating barrier adopts silastic material or fluorine moulding material to extrude and forms.
Band is the surface of adopting one deck wrapped successively online core conductor of glass fiber strap and insulating barrier with outer band in said.
The beneficial effect of the utility model: form because sheath and insulating barrier all adopt silastic material or fluorine moulding material to extrude; Improve the performance of the high temperature resistant of cable and acid and alkali-resistance meson greatly, be applicable to adverse circumstances such as metallurgy, oil, chemical industry, harbour and power plant; Owing to set up the steel wire reinforced core, improved the resistance to tension of whole cable, improved the safety and reliability of cable greatly; In addition, the utility model has also that fire retardancy is strong, the characteristics of energy-conserving and environment-protective.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to specify.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, core; 2, sheath; 3, core conductor; 4, interior band; 5, insulating barrier; 6, outer band; 7, steel wire reinforced core.
Embodiment
As shown in Figure 1, reinforced high temperature resistant flat cable includes four cores 1 and sheath 2; Wherein, every core 1 is to be made up of core conductor 3, interior band 4, insulating barrier 5 and outer band 6 from inside to outside, and core conductor 3 is a copper conductor; Said four cores 1 are arranged in parallel and are spaced apart; Said four cores are one group, and the both sides flat raft of one group of core is provided with steel wire reinforced core 7, and steel wire reinforced core 7 is to be made up of steel wire and the nonwoven fabric belts band that is positioned at Steel Wire Surface.Interior band 4 is the surfaces of adopting wrapped successively online core conductor 1 of one deck glass fiber strap and insulating barrier 5 with outer band 6.
Said sheath 2 all is to adopt silicon rubber to extrude to form with insulating barrier 5, for the requirement that extrudes of sheath 2 and insulating barrier 5: should peel off and not injure insulator or core conductor easily.Insulating surface is smooth, color and luster is even.Wherein, the performance of silicon rubber meets the requirement of table 1.
The performance requirement of table 1 silicon rubber
| Sequence number | Pilot project | | Performance requirement | |
| 1 | Before aging | ? | ? | |
| 1.1 | Hot strength is minimum | MPa | 10.0 | |
| 1.2 | Elongation at break is minimum | ％ | 250 | |
| 2 | Behind the oven ageing (100 ℃, 168h) | ? | ? | |
| 2.1 | The hot strength rate of change is maximum before and after aging | ％ | ±30 | |
| 2.2 | The elongation change rate is maximum before and after aging | ％ | ±30 | |
| 3 | The cracking resistance test (150 ℃, 1h) | ? | Do not ftracture | |
| 4 | Apparatus for Pressure at high-temp (80 ℃, 4h) | ％ | 50 | |
| 5 | Cold performance test | ? | ? | |
| 5.1 | Low temperature coiling (15 ± 2 ℃) | ? | Do not ftracture |
The operating characteristic of the utility model: ac rated voltage: U
0/ U 0.6/1kV; The maximum amount of cable conductor is decided working temperature: when adopting fluoroplastic insulation is 200 ℃; When adopting silicon rubber insulation, it is 180 ℃; Minimum ambient temperature: during operation, be-60 ℃; When laying, be-20 ℃; Minimum bending radius during cable laying: be not less than 6 times of the outside diameter of cable.
The nominal value of thickness of insulating layer is pressed the regulation of table 2, and the mean value of its insulation thickness should be not less than the nominal value of regulation, and the thinnest dot thickness should be not less than the 90%-0.1mm of nominal value.
The nominal value of table 2 thickness of insulating layer
Claims (4)
1. reinforced high temperature resistant flat cable; Include many cores (1) and sheath (2); Wherein, every core (1) is to be made up of conductive copper wire core (3), interior band (4), insulating barrier (5) and outer band (6) from inside to outside, and it is characterized in that: said a plurality of cores (1) are arranged in parallel and are spaced apart; Said many cores are one group, and the both sides flat raft of one group of core is provided with steel wire reinforced core (7).
2. reinforced high temperature resistant flat cable according to claim 1 is characterized in that: said sheath (2) is to adopt silastic material or fluoroplastics to extrude to form.
3. reinforced high temperature resistant flat cable according to claim 1 is characterized in that: said insulating barrier (5) adopts silastic material or fluorine moulding material to extrude and forms.
4. reinforced high temperature resistant flat cable according to claim 1 is characterized in that: band (4) and outer band (6) are the surfaces of adopting layer of non-woven fabric wrapped successively online core conductor of band (1) and insulating barrier (5) in said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202211564U CN202102777U (en) | 2011-06-27 | 2011-06-27 | Reinforced high temperature resistant flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202211564U CN202102777U (en) | 2011-06-27 | 2011-06-27 | Reinforced high temperature resistant flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102777U true CN202102777U (en) | 2012-01-04 |
Family
ID=45388781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202211564U Expired - Fee Related CN202102777U (en) | 2011-06-27 | 2011-06-27 | Reinforced high temperature resistant flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006281A (en) * | 2014-04-25 | 2015-10-28 | 安徽长风电缆集团有限公司 | Movable flat flexible cable for reel |
| CN105023634A (en) * | 2014-04-25 | 2015-11-04 | 安徽长风电缆集团有限公司 | Environment-friendly tensile movement flat cable |
-
2011
- 2011-06-27 CN CN2011202211564U patent/CN202102777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006281A (en) * | 2014-04-25 | 2015-10-28 | 安徽长风电缆集团有限公司 | Movable flat flexible cable for reel |
| CN105023634A (en) * | 2014-04-25 | 2015-11-04 | 安徽长风电缆集团有限公司 | Environment-friendly tensile movement flat 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: 20120104 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |