CN202584848U - High temperature-resisting anticorrosion computer cable - Google Patents
High temperature-resisting anticorrosion computer cable Download PDFInfo
- Publication number
- CN202584848U CN202584848U CN 201220127954 CN201220127954U CN202584848U CN 202584848 U CN202584848 U CN 202584848U CN 201220127954 CN201220127954 CN 201220127954 CN 201220127954 U CN201220127954 U CN 201220127954U CN 202584848 U CN202584848 U CN 202584848U
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- cable
- high temperature
- conductor groups
- conductor
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Abstract
The utility model discloses a high temperature-resisting anticorrosion computer cable, which comprises sever conductor groups. Three conductors coated with insulation layers are mutually stranded with a tensile core as a center to form each conductor group. A wrapping layer, a sub-shielding layer and a refractory layer are respectively and sequentially coated outside each conductor group. The seven conductor groups coated with the refractory layers are mutually stranded to form a cable core. A fireproof layer and a total shielding layer are sequentially coated outside the cable core. A filling layer which is formed by high temperature-resisting glass fiber is arranged between the cable core and the fireproof layer. Tensile ropes which are formed by oppositely stranding steel wires are provided inside the filling layer. A sheath layer is coated outside the total shielding layer. An anticorrosion coating layer is arranged outside the sheath layer. According to the high temperature-resisting anticorrosion computer cable, as a three-layer structure of the wrapping layer, the refractory layer and the fireproof layer is adopted, the high temperature-resisting performance and the fireproof performance of the cable can be improved; as tensile cores are respectively arranged inside the seven conductor groups, the strength performance of the whole structure of the cable can be effectively improved; and in addition, as the anticorrosion coating layer is arranged outside the sheath layer, the anticorrosion ability can be improved and the service life of the cable can be prolonged.
Description
Technical field:
The utility model relates to the computer cable field, relates in particular to a kind of high-temperature resistant anti-corrosive type computer cable.
Background technology:
The utility model is applicable to that industries such as exchanging 300/500V electric power, metallurgy, petrochemical industry have high-low temperature resistant, corrosion-resistant and be main automatic control with the electronic computer to specific (special) requirements occasions such as the soda acids of draining the oil, is particularly useful for computer distributed control system, automation control system makes control line and instrument and meter is used in detection.
Original three-way group computer cable, resistance to elevated temperatures and tensile strength, antiseptic property etc. do not reach the requirement in the practical work process far away.
The utility model content:
In order to remedy the deficiency of prior art, the purpose of the utility model provides a kind of high-temperature resistant anti-corrosive type computer cable, and reasonable in design has improved insulation property and tensile property, the antiseptic property of cable, has satisfied the demand in the practical work process.
The technical scheme of the utility model is following:
High-temperature resistant anti-corrosive type computer cable; Comprise seven conductor groups; It is characterized in that: to be that the center is stranded each other with the tensile core by the conductor of three wrap insulate layers respectively constitute described seven conductor groups; Described seven conductor groups are enclosed with the flame retardant coating of lapping layer, sub-shield, the wrapped formation of synthetic mica tape outward respectively successively, the parallel vertical formation cable core of putting of seven conductor groups of parcel flame retardant coating, and cable core is enclosed with the fireprotection layer of the wrapped formation of double-deck high temperature resistance polyester film band, total screen outward successively; Be provided with the packed layer that the pyroceram silk constitutes between cable core and the fireprotection layer; Be provided with the tension rope that the steel wire pair twist constitutes in the packed layer, described total screen outside is enclosed with restrictive coating, and restrictive coating is provided with corrosion-inhibiting coating outward.
Described high-temperature resistant anti-corrosive type computer cable is characterized in that: described lapping layer adopts polyester film or the wrapped formation of aluminium foil, and wrapped Duplication is not less than 35%.
Described high-temperature resistant anti-corrosive type computer cable is characterized in that: described insulating barrier adopts the fluoroplastics extrusion moulding to constitute.
The utility model has the advantages that:
The reasonable in design of the utility model; Adopt lapping layer, flame retardant coating, fireprotection layer three-decker to improve cable fire resistant performance; Be equipped with tensile core in seven conductor groups and make that the overall construction intensity performance of cable is promoted effectively, in addition, restrictive coating is provided with corrosion-inhibiting coating outward; Improve antiseptic power, prolonged the useful life of cable.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 1:
High-temperature resistant anti-corrosive type computer cable; Comprise seven conductor groups; To be that the center is stranded each other by the conductor 1 of three wrap insulate layers 2 with tensile core 3 respectively constitute for seven conductor groups; Seven conductor groups are enclosed with the flame retardant coating 6 of lapping layer 4, sub-shield 5, the wrapped formation of synthetic mica tape outward respectively successively, the parallel vertical formation cable core of putting of seven conductor groups of parcel flame retardant coating 6, and cable core is enclosed with the fireprotection layer 7 of the wrapped formation of double-deck high temperature resistance polyester film band, total screen 8 outward successively; Be provided with the packed layer 9 that the pyroceram silk constitutes between cable core and the fireprotection layer 7; Be provided with the tension rope 10 that the steel wire pair twist constitutes in the packed layer 9, total screen 8 outsides are enclosed with restrictive coating 11, the restrictive coating 11 outer corrosion-inhibiting coatings 12 that are provided with.
Lapping layer 3 adopts polyester film or the wrapped formation of aluminium foil, and wrapped Duplication is not less than 35%.
Claims (3)
1. high-temperature resistant anti-corrosive type computer cable; Comprise seven conductor groups; It is characterized in that: to be that the center is stranded each other with the tensile core by the conductor of three wrap insulate layers respectively constitute described seven conductor groups; Described seven conductor groups are enclosed with the flame retardant coating of lapping layer, sub-shield, the wrapped formation of synthetic mica tape outward respectively successively, the parallel vertical formation cable core of putting of seven conductor groups of parcel flame retardant coating, and cable core is enclosed with the fireprotection layer of the wrapped formation of double-deck high temperature resistance polyester film band, total screen outward successively; Be provided with the packed layer that the pyroceram silk constitutes between cable core and the fireprotection layer; Be provided with the tension rope that the steel wire pair twist constitutes in the packed layer, described total screen outside is enclosed with restrictive coating, and restrictive coating is provided with corrosion-inhibiting coating outward.
2. high-temperature resistant anti-corrosive type computer cable according to claim 1 is characterized in that: described lapping layer adopts polyester film or the wrapped formation of aluminium foil, and wrapped Duplication is not less than 35%.
3. high-temperature resistant anti-corrosive type computer cable according to claim 1 is characterized in that: described insulating barrier adopts the fluoroplastics extrusion moulding to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127954 CN202584848U (en) | 2012-03-29 | 2012-03-29 | High temperature-resisting anticorrosion computer cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127954 CN202584848U (en) | 2012-03-29 | 2012-03-29 | High temperature-resisting anticorrosion computer cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584848U true CN202584848U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220127954 Expired - Fee Related CN202584848U (en) | 2012-03-29 | 2012-03-29 | High temperature-resisting anticorrosion computer cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584848U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956201A (en) * | 2014-04-02 | 2014-07-30 | 安徽复兴电缆集团有限公司 | Recoverable temperature sensing composite cable |
| CN104078145B (en) * | 2014-06-27 | 2017-01-25 | 安徽弘毅电缆集团有限公司 | Large-carrying-capacity power cable with heat easy to dissipate |
| CN107204212A (en) * | 2017-05-31 | 2017-09-26 | 迈特诺（马鞍山）特种电缆有限公司 | A kind of EMUs high fire-retardance fire-resisting cable |
| CN108109738A (en) * | 2017-11-30 | 2018-06-01 | 新宇电缆集团股份有限公司 | A kind of anti-pull anti-twist aerospace cable |
-
2012
- 2012-03-29 CN CN 201220127954 patent/CN202584848U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956201A (en) * | 2014-04-02 | 2014-07-30 | 安徽复兴电缆集团有限公司 | Recoverable temperature sensing composite cable |
| CN104078145B (en) * | 2014-06-27 | 2017-01-25 | 安徽弘毅电缆集团有限公司 | Large-carrying-capacity power cable with heat easy to dissipate |
| CN107204212A (en) * | 2017-05-31 | 2017-09-26 | 迈特诺（马鞍山）特种电缆有限公司 | A kind of EMUs high fire-retardance fire-resisting cable |
| CN108109738A (en) * | 2017-11-30 | 2018-06-01 | 新宇电缆集团股份有限公司 | A kind of anti-pull anti-twist aerospace cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI PACIFIC CABLE CO., LTD. Free format text: FORMER OWNER: ANHUI PACIFIC CABLES COMPANY Effective date: 20141204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141204 Address after: 238300 Anhui city of Wuhu province Wuwei County Nicha Town Industrial Zone Gaoxin Road West Patentee after: ANHUI PACIFIC CABLE CO., LTD. Address before: 238300 Anhui city of Wuhu province Wuwei County high tech Park Patentee before: Anhui Pacific Cable Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200329 |